OBD Codex, Author at OBD ADVISOR

U1411 Jeep Code: Quick Fixes For Fuel Volume Signal Issues

Welcome to our expert guide on the U1411 Jeep code. If you’ve encountered this code during a diagnostic scan, don’t fret!

As a seasoned mechanic with years of experience working on Jeeps, I’m here to provide valuable insights and help you confidently resolve the issue.

In this comprehensive article, we will delve into the meaning, severity, symptoms, causes, and diagnosis of the U1411 code. I’ll share my expertise and insider knowledge to empower you to get your Jeep back on the road in no time.

So let’s unlock the secrets behind the U1411 code. Your Jeep’s optimal performance awaits!

U1411 Jeep: A Quick Overview

Below is a summary of the U1411 Jeep Code. Check it out!

Definition: Implausible Fuel Volume Signal Received
Severity: Medium
DIY Skill Level: Advanced
Continue To Drive?: Yes
Estimated Repair Cost: $100 – $400

Understanding The U1411 Code In Jeeps

The U1411 code in Jeeps is an OBD-II diagnostic trouble code that indicates an “Implausible Fuel Volume Signal Received.” When this code appears during a scan, it means that the Powertrain Control Module (PCM) has detected an inconsistent or unreliable fuel volume signal.

Several systems and components work together in your Jeep to ensure proper fuel volume measurement and delivery. The main players involved are:

PCM
Front Control Module (FCM)
Fuel Pump Control Module (FPCM)
Fuel Level Sensor
Fuel Rail Pressure Sensor
The Controller Area Network (CAN) bus

A scanner detects the Jeep U1411 code.
(Image credit: Jeep Garage – Jeep Forum)

When the FCM in your Jeep fails to receive a fuel volume signal from the Cluster Module over the CAN B bus, it sends a fuel volume signal to the PCM over the CAN C bus. However, if the PCM determines that the signal sent by the FCM over CAN C is implausible or inconsistent, it will result in the U1411 code being triggered.

It’s worth noting that the U1411 code is most commonly found in these Jeep models: Jeep Grand Cherokee (2005, 2006), Jeep Liberty (2006), and Jeep Commander. Additionally, it is commonly associated with other codes such as P0157 (Oxygen Sensor Circuit Low Voltage Bank 2 Sensor 2), U110C (Lost Fuel Volume Message), and U110E (Lost Ambient Temperature Message).

Assessing The Severity: Is It Safe To Drive With The U1411 Jeep Code?

The severity level of the U1411 code in your Jeep can be considered moderate. While this code typically indicates an issue with the fuel volume signal, it is not a critical or immediate danger to your safety.

It is generally safe to drive with this code. However, it is important not to ignore the U1411 code and address it promptly. Ignoring the code may lead to potential fuel delivery problems, affecting your Jeep’s performance and fuel efficiency. It is advisable to have the issue diagnosed and repaired as soon as possible to prevent further complications.

U1411 Jeep Symptoms: How The Code Manifests In Your Jeep

The U1411 code in your Jeep may manifest itself through various symptoms, indicating an issue with the fuel volume signal. Keep an eye out for the following signs:

Illumination of the Check Engine Light (MIL)
Difficulty starting the engine
No crank condition
Poor fuel economy
Stalling or hesitation during acceleration
Loss of power
Inaccurate fuel gauge readings
The instrument cluster remains inactive after remote start until the key is inserted and turned on

Exploring The Causes Of the U1411 Code

To effectively diagnose and resolve the U1411 code in your Jeep, it is important to understand its potential causes. The following are common culprits associated with this code:

Ignition switch issues
Remote starter problems
Open or shorted CAN C Bus circuit
Failed instrument cluster module
Faulty FCM
Defective PCM
CAN C module problems

Diagnosis And Repair: Resolving The U1411 Code Like A Pro

In this section, we’ll provide you with the tools, parts, step-by-step guide, and estimated costs to resolve the U1411 code in your Jeep. Let’s begin.

Essential Tools And Parts

To diagnose and repair the U1411 code, you may need the following tools and parts:

OBD-II scanner
Di-electric cleaner
Replacement ignition switch (if needed)
Replacement parts for wiring, connectors, circuits, PCM, Instrument Cluster, and FCM (as required)

Step-by-step Procedure

The procedure is divided into two parts, Basic and Advanced, to ensure a comprehensive and systematic approach to troubleshooting and resolving issues.

Basic Steps

Trying out the following steps in many situations can often resolve the issue.

You can give them a shot in the comfort of your own home before deciding whether to take your car to a repair shop or dealer.

These steps are accessible to those with beginner to intermediate skill and knowledge levels:

Step 1: First, check the ignition switch for malfunction or damage. Replace it if necessary.

Step 2: If your Jeep has a remote starter, ensure it is installed and functioning properly. Reprogram or replace it if needed.

Check this video if you’re unsure how to replace your Jeep’s ignition switch.

Advanced Steps

If you have completed the basic steps and the U1411 code persists, doing more advanced troubleshooting that involves working with complex wiring and specific components may be necessary.

Please note that these steps require advanced automotive knowledge and skill. It is recommended to seek assistance from a qualified mechanic or automotive professional with the expertise to perform these tasks accurately and safely.

Step 1: Inspect the wiring and connections related to the CAN bus system, including the CAN C Bus circuit. Repair or replace any damaged or faulty wiring, connectors, or circuits.

Step 2: Perform a thorough check on the PCM using the following steps:

Disconnect all PCM connectors carefully.
Use a di-electric cleaner to spray and clean all PCM connections.
Allow the cleaner to sit and dry.
Clean the exposed large cable behind the fuse box under the hood on the driver’s side. Let it sit overnight alongside the disconnected PCM cables.
Reconnect the cables and check if the U1411 code is reset. If not, reprogram or replace the PCM module.

Step 3: Inspect the instrument cluster module for damage or malfunction. Ensure it is properly connected and all wiring is in good condition. Replace or repair as needed.

Step 4: Perform the same inspection with the FCM. Replace or repair if necessary.

Step 5: Clear the U1411 code using an OBD-II scanner and test drive the vehicle.

How Much Does It Cost To Fix The U1411 Jeep Code?

The cost of repairing the U1411 code in a Jeep can vary depending on the specific cause and the parts that need replacement. Below is a table showing estimated costs for some common repair tasks related to the U1411 code based on the troubleshooting steps mentioned earlier.

Repair Task	Estimated Cost Range
Wiring and connector inspection/repair	$100 – $500
Ignition switch replacement	$150 – $300
Remote starter repair/reprogram	$100 – $300
Powertrain Control Module (PCM) inspection/repair/replace	$500 – $1,500
Instrument cluster module inspection/repair	$300 – $800
Front Control Module (FCM) inspection/repair	$300 – $800

Remember that these estimated costs are subject to variation depending on factors such as labor rates and the Jeep model. Consulting with a qualified mechanic will provide you with a more accurate estimate tailored to your specific situation.

U1411 Jeep Infographic

Check this infographic for the summarized information about this U1411 code on Jeep vehicles.

Final Thoughts

Congratulations! You now have a solid understanding of the U1411 Jeep code, from its meaning to symptoms, causes, and possible repair procedures. Armed with this knowledge, you’re better equipped to tackle this issue should it arise in your vehicle.

Remember, if you’re unsure about performing the diagnosis and repair yourself, it’s always wise to seek the expertise of a professional mechanic. They have the experience and specialized tools to accurately diagnose the problem and ensure a proper fix.

We hope this guide has been helpful to you. If you found it informative, don’t hesitate to share it with fellow Jeep owners who may benefit from this knowledge. Feel free to leave any questions or comments below. Happy driving!

Reference Sources

Zinref.ru, Jeep Grand Cherokee WK. Manual – part 1130.
RepairPal, DTC Code U1411.
JustAnswer, Question about U1411 Code in 2006 Jeep Commander Code.

P1345 Chevy: Crankshaft position- camshaft position correlation

Vehicle owners who are not mechanics have a major problem in common – the difficulty of getting rid of certain DTCs. The P1345 code is definitely one of these Diagnostic Trouble Codes.

Worry not. This article will dive deep into the P1345 code on GM (Chevrolet) vehicles. We will tackle an older Chevy engine model, specifically the 5.7 Vortec, in which this problem is highly prominent.

However, this knowledge is transferable and will help you fix your Chevy. There will be a few differences depending on the engine design and the types of ignition triggers. At the very end, you will be able to fix the problem yourself, if you are a little bit handy.

This article will dive deep into the P1345 code on GM (Chevrolet) vehicles.

P1345 Chevy definition and meaning

Definition

Trouble code P1345 is a manufacturer-specific code defined as Crankshaft position-camshaft position correlation on General Motors vehicles.

Meaning

P1345 is a manufacturer-specific DTC, which means that diagnosing it will be different for different manufacturers. Moreover, the code may only apply to specific vehicles: Audi, Isuzu, Toyota, BMW, GM (Chevrolet and GMC), Lexus, Mazda, and Volkswagen. The P1345 code on a Chevy or GMC truck will defer from the same code in another car model.

Regardless of the definitions, these codes have one thing in common – they indicate an ignition problem. As earlier stated, these codes defer due to the type of engine and ignition triggers used in each specific vehicle. However, they have another thing in common: the application of Camshaft Position Sensors (CMS) and Crankshaft Position Sensors (CKS).

The camshaft position sensor is a sensor in your vehicle. It provides the Engine Control Module (ECM) or Powertrain control module (PCM) as referred to in some vehicles, with the exact position of the camshaft lobes relative to the valve openings on each cylinder. This information will then be used by the Engine control module (ECM) to choose the best fuel injector timing.

On the other hand, there is the crankshaft position sensor (CKS), which is a sensor that provides a signal to the engine control module indicating the position of the crankshaft or crankshaft timing relative to the top dead center on the compression stroke of the cylinder number 1 in the engine.

These two sensors work together with the engine control module to control engine timing. These sensors will be in sync if everything is working properly. When the interrelation between the camshaft position sensor and crankshaft position sensors is out of sync for more than 1 or 2 degrees, the error code P1345 will be recorded.

The P1345 Chevy code may be caused by faulty CKS and CMS sensors, but in most cases, it results from a problem in engine timing. This confusion is done away with in newer vehicles whose engines adjust the timing themselves. In these newer vehicles, you will also receive a p0335 code and p0340, telling you that the CKS and CMS sensors are bad or malfunctioning.

List of OBD2 codes that relate to P1345 on Chevy

1. P0335 – Crankshaft Position Sensor ‘A’ Circuit malfunction

2. P0340 – Camshaft Position Sensor ‘A’ Circuit malfunction

Symptoms of P1345 on Chevy?

1. Check engine light ‘ON’ – like other codes, this code will trigger the ‘check engine’ light and get stored in the vehicle’s memory system.

2. Engine misfires above 1500 rpm – an engine may misfire if there is a problem with the distributor, resulting in the lack of enough current to ignite the spark plugs. The resulting trouble is a misfire. At higher speeds, the ECM usually tries to adjust valve lift. Therefore, engine misfiring may be an indication of your valve timing being off.

3. Rough idling and stalling while driving – most engine problems such as these will deem your engine performance inefficient, resulting in the engine idling and stalling.

4. Difficulty in starting the engine – an engine with poor timing will exhibit difficulties in starting up since the engine timing is crucial for its operation. Newer vehicles improved on this by having the engine time itself.

Causes of P1345 on Chevy?

1. Loose, faulty, or bad camshaft position sensors and crankshaft position sensors (highly unlikely)

The CKS and CMS may be faulty if the p0335 code and/or p0340 codes are recorded too. A quick fix for this would be to replace the sensors or have a mechanic fix them. However, in the absence of these two codes, the problem will be located elsewhere.

2. Stretched, slipped, or improperly installed valve timing chain

There may be an excessive free play on the valve timing chain and gear assembly that may result in the valve timing being off. This may be due to mechanical wear or improper installation.

3. Incorrect distributor positioning or loose distributor rotor on the distributor shaft (most likely)

The distributor transfers current to the ignition coils for firing up the spark plugs. If it fails, it will not deliver current at the right time to the appropriate coil resulting in misfires and engine timing going off.

4. Bad wiring connections causing simple electrical connection failures

Chafing, corroding, rubbing, or burning spots on melted wire insulation may result in connection problems. These types of wiring problems should be checked as a regular maintenance procedure.

How serious is the P1345 Chevy OBD2 code?

As much as you may get by without fixing this trouble code for a while, it is advisable not to. The engine will have trouble starting on multiple occasions, and it may also suddenly stop. These two scenarios are not any driver’s cup of tea. Moreover, the check engine light may end up staying on till you fix the problem.

How to diagnose and fix the code P1345 on Chevy?

Tools needed

Method

We are specifically tackling a 5.7 Vortec engine here. You will need to check if there are any technical service bulletins (TBS) for your vehicle. This may save you time and money if the manufacturer has put out a fix for this specific problem.

1. You will first need an OBD scan tool to connect to the OBD port on your car. Use it to scan for all the stored codes to ensure you diagnose those other codes before the P1345.

2. Check for any corroded, burnt, or defective wiring in the connections around the CKS and CMS sensors. Pull the connectors apart and inspect the terminals inside. If they are corroded or burnt, you will have to clean them with an electrical cleaner and the brush listed above.

Let them dry. Apply dielectric silicone grease on the terminals before returning the sensors.

3. Check for any damages and faults on and around the CKS and CMS sensors. If any, you will need to replace them and see if the problem is solved. To see if the sensors are working correctly, you will need to use a Digital Volt Ohm Meter (DVOM). Test the 5V power supply circuit going to each sensor to ensure it is being powered up.

4. Clear the trouble codes from memory and see if the P1345 code returns. If it does, then the problem is elsewhere. Proceed to the next step.

5. Analyze the assembly of the timing chain and gear assembly to make sure there is no excessive free play. Fix the problem by adjusting the installation. You may also need to get spare parts for the affected components. If this does not fix the problem, then the last and final diagnosis will be a problem with the distributor.

A distributor may be loose or missing. It is responsible for current delivery to ignition coils in the correct firing order and correct time period. It contains a rotor, which may be loose in this case. On top of this, the gear inside of the distributor may be bad.

The distributor may need to be replaced, but if it is new and/or in good working condition, its positioning is probably off.

6. Using the scan tool, connect it to the OBD port on your vehicle with ignition OFF. Start the engine. From the scan tool, read the “Cam Retard Offset,” you will need to get your engine to 1000 rpm for accurate results.

7. A reading of +/-2 degrees of Zero is an indication of optimal timing. Otherwise, you will need to adjust the distributor. You can adjust it by loosening the bolt on the distributor while the engine is off. Connect scan tool and monitor the “Cam Retard Offset” reading. Start the engine and make sure it reaches 1000 rpm.

8. Adjust the positioning by turning the distributor clockwise if the reading is positive and anticlockwise if the reading is negative. Do this till the “Cam Retard Offset” reading is within +/- 2 degrees of Zero, finally solving the issue.

Tips to avoid P1345 in the Future

1. Perform regular preventive maintenance. Problems related to P1345 will be caught earlier.

2. Avoid driving through deep puddles because water will get into the distributor cap and short out.

FAQs

How do I know the distributor is not the problem for P1345 ?

If other codes such as p0335 and p0340 are saved, there is a high likelihood the problem lies elsewhere but directly or indirectly affects valve timing and its components.

What is the cost of diagnosing the P1345 Chevy code?

The charges vary depending on where you take your vehicle for repair. The charges average at around $75 to $150 an hour. Diagnosing the P1345 Chevy code will take approximately 1 hour.

What if all the solutions listed above do not fix the problem?

If you carefully follow all the steps above, the problem will be fixed. However, if it persists or other issues such as the engine not starting and misfires, you may have another component issue. Scan for the DTCs and see what the codes are indicating. Proceed from there.

Does this solution apply to the P1345 code in other vehicles apart from GM (Chevrolet and GMC truck)?

This solution is specific to GM and Chevrolet vehicles. Search for Technical Service Bulletins by your manufacturer for a detailed solution to different manufacturers.

What if I have the P1345 code, but the engine works fine?

This is a clear indication that symptoms will surely come after some time. Take your car for maintenance to fix it sooner rather than later.

P1281 Dodge Code: Engine Temperature Troubles

Today, we’re tackling a common concern for Dodge owners: the P1281 code.

If you’ve noticed your engine temperature acting up and that pesky check engine light popping up, don’t worry! We’re here to help you make sense of it all.

In this article, we’ll take a close look at the P1281 Dodge code and its connection to your engine’s temperature.

Let’s get started! Say goodbye to engine temperature troubles and hello to a reliable Dodge vehicle!

P1281 Dodge: A Quick Overview

Curious about the P1281 Dodge code? Check out our quick summary for essential details!

Definition: Engine Is Cold Too Long
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $300

Understanding P1281 Dodge: What Does The Code Mean?

The P1281 code points to a specific issue related to the engine’s operating temperature. Your Dodge vehicle relies on various interconnected systems and components to regulate and maintain the engine’s temperature. Among these key components are the thermostat, engine coolant temperature (ECT) sensor, and engine control module (ECM). Together, they work harmoniously to ensure the engine operates within the optimal temperature range.

If the engine fails to reach the required temperature within the specified time frame, the ECM detects this anomaly and triggers the P1281 code. Specifically, this code indicates that the engine has not reached a temperature above 176 degrees Fahrenheit (80 degrees Celsius) for more than 20 minutes of continuous driving since it was first started.

It’s worth noting that the P1281 code is commonly found in Dodge models such as the Ram 1500, Dakota, Durango, and Neon. Additionally, it is often associated with other codes like P0443 (Evaporative Emission Control System Purge Control Valve Circuit) and P0420 (Catalyst System Efficiency Below Threshold).

P1281 Dodge: To Drive Or Not To Drive?

When it comes to the severity of the P1281 code, it is considered a moderate-level issue. While it may not pose an immediate danger to your vehicle’s operation, it shouldn’t be ignored. It can impact fuel efficiency, emissions, and overall engine performance.

It is generally safe to continue driving with the P1281 code, especially if you haven’t experienced any noticeable symptoms or performance issues. However, we recommend that you diagnose and repair the issue at your earliest convenience to prevent potential long-term complications and ensure the optimal performance of your vehicle.

Common Symptoms Of P1281 Dodge

Typical symptoms associated with this code include:

Check Engine Light (MIL) illuminated
Poor fuel efficiency
Engine running cooler than normal
Delayed or sluggish engine warm-up
Reduced heater performance

What Triggers P1281 Dodge?

The P1281 code can be triggered by several underlying causes, which may include:

Stuck open thermostat
Faulty or wrongly installed thermostat (most common)
High resistance in the ECT sensor signal circuit
Damaged or failed ECT sensor
Low coolant level or incorrect coolant mixture

Diagnosing And Repairing P1281 Dodge: A Step-by-Step Guide

This section will provide you with a step-by-step guide to diagnose and repair the P1281 code. Before we begin, let’s take a look at the essential tools and parts you may need for the procedure:

Essential Tools And Parts

OBD-II scanner or code reader
Multimeter
Coolant tester
Basic hand tools (wrenches, sockets, etc.)
Replacement thermostat (if necessary)
Engine coolant

Your Step-by-Step Guide

Verify coolant level and mixture

Using a coolant level gauge or visually inspecting the coolant reservoir, verify the coolant level and ensure it is not low.
Check the coolant mixture using a coolant tester to ensure it is within the recommended range.

Inspect and replace thermostat (if necessary)

With the engine cooled down, locate the thermostat housing.
Using a suitable wrench or socket, remove the bolts securing the housing and carefully take out the thermostat.
Inspect the thermostat for any signs of being stuck open, such as a visibly loose valve or debris.
If the thermostat is bad, replace it with a new one that matches your vehicle’s specifications.

Test ECT sensor and signal circuit

Follow the manufacturer’s instructions to connect the multimeter to the sensor terminals and measure the resistance.
If the resistance is outside the specified range or there are signs of damage, make necessary repairs or replace the ECT sensor.

Clear the code and test drive

After making the necessary repairs or replacements, use an OBD-II scanner or code reader to clear the code and reset the vehicle’s ECM.
Confirm the resolution of the issue by taking the vehicle for a test drive.
Keep an eye on the engine temperature and watch for any recurrence of the code or related symptoms.

Notes: It is advisable to consult the specific repair manual for your Dodge model to obtain detailed instructions and specifications tailored to your vehicle.

Watch this video to learn how to replace the thermostat for your Dodge to resolve the P1281 code.

DIY Repair Level And Estimated Costs

Diagnosing and fixing the P1281 code is typically considered an intermediate-level DIY repair. If you have the necessary tools and feel confident in your mechanical abilities, you can try to address the issue yourself. However, if you’re unsure or uncomfortable with the process, it’s best to seek help from a qualified mechanic.

The estimated cost for the main repair tasks associated with the P1281 code can vary depending on factors such as the location, labor rates, and parts prices. Below is a breakdown:

Repair Task	Estimated Cost Range
Diagnostic Fee	$50 – $150 (may be waived if repairs are performed at the same facility)
Coolant Cost	$20 – $50 (may vary depending on coolant type and quantity)
Thermostat Replacement	$50 – $150 (excluding parts and additional labor)
ECT Sensor Replacement/Repair	$100 – $200 (including parts and labor)
Coolant Cost	$20 – $50 (may vary depending on coolant type and quantity)

P1281 Dodge Infographic

Check this infographic for the summarized information about this P1281 code on Dodge vehicles.

Wrapping Up

In conclusion, addressing the P1281 Dodge code promptly is crucial for maintaining optimal engine temperature.

Whether you choose to handle the repairs yourself or seek professional assistance, taking action is key to ensuring safe and efficient driving.

Share your experiences and spread the knowledge to help others. Wishing you safe travels and a well-regulated engine temperature.

Reference Sources

RepairPal, Getting Code P1281 w/check engine light.
CarGurus, Dodge Dakota Questions – P1281.
JustAnswer, DTC code P1281, what does it mean and how to fix?.

P0345 Code: Tackling Camshaft Position Sensor Faults Problems

Have you ever encountered the dreaded Check Engine Light with code P0345? You’re in the right place!

In this guide, we’ll explore everything you need to know about this code, including its meaning, symptoms, and causes. But that’s not all – we’ll also provide you with the knowledge and expertise to diagnose and fix the problem like a pro.

So, let’s get started!

P0345 Code: Quick Overview

But first, let’s take a look at the P0345 code overview!

Definition: Camshaft Position Sensor A Circuit Malfunction (Bank 2)
Severity: High
DIY Skill Level: Advanced
Continue To Drive?: No
Estimated Repair Cost: $50 – $200

What Does the P0345 Code Mean?

The P0345 diagnostic trouble code (DTC) indicates a camshaft position sensor A circuit malfunction in Bank 2. This code is commonly found in Nissan, Ford, Infiniti, and Lexus car models.

In modern vehicles, the engine’s camshaft plays a crucial role in the precise timing of the intake and exhaust valves. The camshaft position sensor, located near the camshaft, monitors the position and speed of the camshaft. This sensor sends the recorded information to the engine control module (ECM), which uses it to determine the optimal fuel injection and ignition timing.
When the camshaft position sensor A circuit in Bank 2 malfunctions, the ECM doesn’t receive the expected signals from the sensor. As a result, the code P0345 will be set.

This code is often associated with other DTCs like P0340 (Camshaft Position Sensor A Circuit Malfunction Bank 1), P0344 (Camshaft Position Sensor Circuit Intermittent), and P0349 (Camshaft Position Sensor A Circuit Intermittent Bank 2). These codes may share similar causes and symptoms, making it important to diagnose and address them collectively for a comprehensive repair.

How Serious is the P0345 Code?

The P0345 code is considered a high severity level as it can lead to significant issues, including potential no-start situations that may leave you stranded. While it may not cause immediate breakdown or safety hazards, it is crucial to address the issue promptly to avoid potential engine performance problems and further complications.

Continuing to drive with the P0345 code can be risky as it may lead to serious issues such as stalling, misfires, or poor acceleration. To ensure safe driving conditions and prevent potential engine damage, it is strongly recommended to diagnose and repair this problem as soon as possible.

Symptoms of the P0345 Code

You can observe various symptoms when the P0345 trouble code appears, including:

Check Engine Light, traction control, and/or “Check VSC” light illuminated
Engine misfires or runs roughly
Decreased engine power and performance
Hesitation or stumbling during acceleration
Engine stalling or difficulty starting
Poor fuel efficiency

What Causes The P0345 Code?

Possible causes of P0345 may include:

Faulty/Contamination camshaft position sensor
Wiring or connector issues in the sensor circuit
Sensor alignment or synchronization problems
Timing belt/chain problems affecting the camshaft’s position
Bad crankshaft position sensor
Electrical problems such as a short or open circuit
ECM or PCM software issues

How To Diagnose And Fix The Code P0345

Now, it’s time to explore the diagnosis and repair process. In this section, we’ll guide you through the necessary tools and parts, outline a step-by-step procedure, and discuss the level of DIY repairs you can undertake. By following this guide, you can save money on repairs and better understand your vehicle’s problem.

Essential Tools and Parts

To diagnose and repair the P0345 trouble code, you may need the following tools and parts:

OBD-II scanner or code reader
Multimeter
Basic hand tools (screwdrivers, wrenches, sockets)
Camshaft position sensor
Crankshaft position sensor
Wiring connectors and terminals
Electrical tape or heat shrink tubing for wire repairs
MAF sensor cleaner spray

Step-by-Step Procedure

Connect the OBD-II scanner or code reader to the vehicle’s diagnostic port to retrieve the stored trouble code.
Inspect the wiring and connectors related to the camshaft position sensor in Bank 2 for any visible damage or loose connections.
Check the camshaft position sensor for any dirt or corrosion. Clean it if needed.
If no apparent issues are found, use a multimeter to test the resistance and voltage of the sensor and its circuit. Compare the readings obtained to the manufacturer’s specifications.
If the sensor is faulty, replace it with a new one, ensuring proper alignment and secure connection.
Test the crankshaft position sensor voltage if the camshaft sensor works properly. If the reading is different from the manufacturer’s specifications, replace it.
Perform a PCM test if the above steps cannot help you fix the P0345 code.
Clear the trouble code and test drive to ensure the issue has been resolved.

Watch this video to learn how to test the camshaft position sensor before deciding to replace it.

Notes:

Before replacing the camshaft position sensor, keep the engine cool to avoid potential burns.
Take caution when working with electrical connections and wiring to prevent short circuits or damage.
Refer to the vehicle’s service manual or online resources for specific instructions and component locations.

DIY Repair Level and Estimated Costs

The repair level for diagnosing and resolving the P0345 code can vary depending on an individual’s mechanical expertise. While some DIY enthusiasts with experience in automotive repairs may successfully tackle this task, it is recommended to seek professional assistance if uncertain.

Here is a table providing a general overview of the estimated costs:

Repair Task	Estimated Cost Range
Camshaft position sensor repair/replacement	$50 – $250
Wiring connectors and terminals	$50 – $100
Professional Diagnostic Fee	$50 – $150

Please note that these costs are approximate and can vary significantly. It’s always recommended to consult with a trusted mechanic or automotive service center to obtain accurate cost estimates based on your specific vehicle and location. Their expertise and guidance can ensure a proper diagnosis and cost-effective resolution of the P0345 code.

Final Thoughts

You’re now gaining a comprehensive understanding of the P0345 trouble code and its implications for your vehicle’s performance! With this knowledge, you can now tackle the challenges of dealing with a camshaft position sensor A circuit malfunction in Bank 2.

Remember, timely diagnosis and repair are crucial to maintaining your vehicle’s optimal performance and avoiding further complications. If you’re confident in your DIY skills, go ahead and address the issue using the step-by-step guide provided. However, if you’re unsure or encounter difficulties, don’t hesitate to seek professional assistance from a trusted mechanic.

Additionally, take advantage of our OBD Code List Generator to find specific code lists, or use our OBD code lookup tool for instant reference.

We hope this guide has been helpful to you. Feel free to share your thoughts or ask questions in the comments below. Safe driving and happy repairing!

Reference:

Camshaft – Wikipedia
Understanding Camshaft Position Sensor – studentlesson.com
Variable Valve Timing (VVT) – austincc.edu

P1516 Chevy Code: Throttle Position Sensor Issues Explained

The P1516 Diagnostic Trouble Code (DTC) is a common issue that arises in the throttle actuator control (TAC) system of Chevrolet vehicles. In this article, we will explore the meaning of the P1516 Chevy code, common symptoms, potential causes, and possible solutions.

By understanding this code and its implications, Chevy owners and technicians will be equipped with the knowledge to diagnose and resolve throttle-related issues effectively.

Let’s get started!

P1516 Chevy: A Quick Overview

Take a look at the summary of the P1516 for Chevy!

Definition: Throttle Actuator Control Module/ Throttle Actuator Position Performance
Severity: High
DIY Skill Level: Advance
Continue To Drive?: No
Estimated Repair Cost: $60 – $600

What Does The P1516 Mean In Chevy Vehicles?

The P1516 Chevy DTC indicates a potential issue with the TAC module. This code suggests that there is a malfunction or a communication problem between the TAC module and the Engine Control Module (ECM), which is responsible for managing various engine functions.

When the P1516 DTC is triggered, it typically points to a fault within the TAC system, affecting the electronic throttle body’s operation. The electronic throttle control system plays a crucial role in regulating the engine’s air intake and improving overall performance. The P1516 DTC is commonly encountered in various Chevrolet models, including: the Silverado, Tahoe, Suburban, Trailblazer, etc.

Sometimes, the P1516 DTC may be accompanied by additional diagnostic trouble codes, which can provide further insight into the underlying issue. Some of the common accompanying codes include: P2101, P2119, P2135, and P2176.

How Serious Is The P1516 Chevy Code?

The severity of the P1516 DTC in Chevy vehicles can vary. In general, a P1516 code indicates a potentially serious problem, and it is not advisable to continue driving with this code. The issue can result in reduced engine power and driveability issues. While it may not pose an immediate safety risk, driving with the P1516 code can impact drivability and performance.

It is recommended to seek professional assistance promptly to diagnose and resolve the issue. Ignoring the code may lead to further damage and increased fuel consumption.

What Are The Signs Of The P1516 Chevy Code?

Here are some common signs of P1516 in Chevrolet vehicles:

Illuminated check engine light (MIL)
“Reduced engine power” message on the dashboard
Engine hesitation or stumbling
Throttle response issues
Reduced fuel efficiency
Poor acceleration

What Are The Causes Of The P1516 Code In Chevrolet Vehicles?

The P1516 Chevy code can be caused by various reasons, including:

Faulty throttle position sensor (TPS)
Malfunctioning throttle body
Wiring or connector issues in the TAC system
Carbon build-up in the throttle body
ECM software or calibration problems
Defective TAC system

How To Diagnose And Repair P1516 Chevrolet Code?

Diagnosing and repairing the P1516 Chevy code requires identifying the underlying causes. In this section, we will provide an overview of the essential tools and parts needed, a step-by-step procedure for diagnosis and repair, as well as discuss the level of DIY repair and estimated costs.

Diagnostic Tools And Essential Parts

To diagnose and repair the P1516 Chevy code, you may need the following tools and parts:

Scan tool or OBD-II code reader
Multimeter
Throttle position sensor
Throttle body cleaner
Electrical contact cleaner
Wire connectors and terminals (if required)
Replacement throttle body (if necessary)

Step-by-Step Guide

Connect a scan tool or OBD-II code reader to retrieve and record the specific trouble codes, including P1516.
Inspect the throttle body and wiring connections for any visible damage or loose connections. Repair or replace the throttle body and its wiring if needed.
Use a multimeter to test the TPS sensor for proper voltage readings. If the sensor is defective, repair or replace it.
Clean the throttle body and TPS using throttle body cleaner and electrical contact cleaner.
Clear the trouble codes using the scan tool and test drive the vehicle to ensure that you have resolved the issue.

Note:

Be cautious when working with electrical components and ensure the battery is disconnected before starting any repairs.
Follow the manufacturer’s instructions and specifications for testing and replacing components.
Thoroughly clean the throttle body and TPS to ensure proper functionality.

DIY Repair Level And Estimated Costs

Diagnosing and repairing the P1516 Chevy code can range in difficulty depending on the specific cause. DIY enthusiasts with moderate automotive repair experience can perform basic cleaning and inspection. However, for more complex issues or component replacements, it is recommended to consult with an expert or qualified mechanic.

The estimated cost for repairing the P1516 code can vary depending on the cause and the parts required. Here is a general cost breakdown:

Repair Task	Estimated Cost
Throttle body cleaning	$60 – $120
Repairing wiring/connectors	$60 – $130
Replacement of the TPS	$100 – $250
Throttle body replacement	$300 – $700

Please note that the costs provided are estimates and can vary based on factors such as the vehicle model, location, and labor rates. For accurate quotes, we recommend reaching out to local repair shops or mechanics. They can provide precise estimates based on your specific vehicle and the labor rates in your area.

Conclusion

Ready to tackle the P1516 code in your Chevrolet? With the insights you’ve gained, confidently diagnose and resolve this issue. Share this valuable information with fellow Chevy owners who may be facing similar challenges.

If you have any questions or success stories, we’re here to listen in the comments section below. Keep your Chevy running smoothly and stay tuned for more expert automotive guides. Drive with confidence!

Reference Sources

Wikipedia, Throttle position sensor.
CarParts.com, What Is a Throttle Actuator? Function and Symptoms of Failure Explained.

C0265 Chevy Code: Your ABS Repair Guide

When your Chevy vehicle shows the C0265 code, it can be confusing. While this trouble code might lead many to assume that the entire control module is at fault, the actual culprit lies in a specific component within the Electronic Brake Control Module (EBCM).

This can be a bit of a head-scratcher for Chevy owners. But don’t worry, we’ll help you understand it better. In this article, we’re going to take a closer look at the C0265 code.

If you’ve ever wondered about this code, keep reading to learn more.

C0265 Chevrolet: A Quick Summary

Look at the overview of the C0265 Chevy code.

Definition: EBCM Motor Relay Circuit Low When On
Severity: Medium
DIY Skill Level: Beginner
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $200

What Does The C0265 Mean In Chevy Vehicles?

In Chevy and GMC vehicles, this C0265 code is primarily triggered by a faulty connection at the EBCM ground, which is situated inside the module itself, not the whole EBCM. This ground issue affects the proper functioning of the anti-lock braking system (ABS).

The EBCM is a vital component of the ABS in Chevrolet and GMC vehicles. It serves as the brain behind ABS operations, responsible for regulating and optimizing braking performance. Inside the EBCM, a complex system of sensors and circuits constantly monitors wheel speed and makes rapid adjustments to prevent wheel lockup during hard braking, enhancing vehicle stability and control.

U1041 is commonly set along with C0265, this code indicates a potential loss of communication with the brake module. The C0265 code is predominantly found in various Chevrolet models. Some commonly affected models include the Silverado, Tahoe, Suburban, S-10, and Trailblazer.

How Serious Is The C0265 Chevrolet Code?

The severity of the C0265 Chevy code is moderate. While it doesn’t demand an immediate halt to driving, it shouldn’t be ignored. Continuing to drive with this code may reduce ABS effectiveness, potentially compromising safety. Our advice is to address it promptly. While it’s generally safe to continue driving, get it checked and fixed soon to ensure your ABS functions correctly.

What Are The Signs Of The C0265 Chevy Code?

Here are some common signs of C0265 in Chevrolet vehicles:

Illuminated Check engine light, ABS warning light, or Park brake warning light on the dashboard
Defective traction control system
Reduced braking performance
Difficulty accessing the 4WD

What Are The Causes Of The C0265 Code In Chevrolet Vehicles?

The C0265 code can be triggered by several underlying causes. Here are the primary culprits:

Poor connection at the EBCM ground (specific to each vehicle type):
- Midsize Chevy/GMC vehicles: Ground 304
- Chevy SSR: Ground 400
- Full-size trucks and utility vehicles: Ground 110
Corrosion or damage to wiring and connectors

How To Diagnose And Repair C0265 Chevrolet Code?

When dealing with the C0265 Chevy code, proper diagnosis and repair are essential. Here’s what you’ll need and a step-by-step guide to tackle this issue.

Diagnostic Tools And Essential Parts

To diagnose and repair the C0265 Chevy code, you may need the following tools and parts:

OBD scanner
Soldering iron and solder
Wiring diagram for your specific vehicle
Wire brush or sandpaper for cleaning
Basic hand tools (screwdrivers, pliers)

Step-by-Step Guide

Code retrieval: Connect a scan tool or OBD-II code reader to retrieve the C0265 and any additional codes.
Safety first: Ensure the vehicle is on a level surface, the ignition is off, and you’ve disconnected the battery.
Locate EBCM: Find the EBCM in your vehicle. Refer to your wiring diagram if needed.
Access EBCM: Carefully open the EBCM unit to access the circuit board inside.
Identify ground points: Locate the specific ground point causing the issue. Refer to your vehicle’s documentation for the correct ground reference.
Soldering: Gently solder the problematic ground point. Ensure a strong and secure connection.
Clean surrounding area: Clean the surrounding area to remove any corrosion or dirt that may have contributed to the problem.
Reassemble: Close the EBCM unit and reattach it securely.
Reconnect battery: Reconnect the vehicle’s battery and start the engine to check if the ABS warning light is off.
Test drive: Take a short test drive to ensure the ABS system is functioning correctly.

GMC Chevy Truck ABS Brake Light EBCM Module Repair C0265 | How to DIY

C0265 Chevy Code: DIY Repair Level And Estimated Costs

This repair is kind of easy for a DIY-er. It falls into the DIY category for those with moderate soldering skills and access to necessary tools. If you’re unsure about soldering or face difficulties, it’s wise to consult a professional mechanic.

The estimated cost for fixing the C0265 code can vary depending on whether you DIY or have it done by a mechanic. Here is a general cost breakdown:

Repair Task	Estimated Cost
Soldering equipment and materials	$20 – $50
Professional mechanic (if needed)	$100 – $200

Remember that prices may vary depending on your location and specific vehicle model.

Conclusion

Now, you’ve gained valuable insights into the C0265 Chevy code’s diagnostics and repairs. Armed with this knowledge, you can now tackle this code with confidence, ensuring that your vehicle’s Anti-Lock Brake System operates at its best.

If you found this article helpful, consider sharing it with fellow Chevy and GMC owners who might be facing similar challenges.

Have you encountered the C0265 code before, or do you have additional tips to share? Drop a comment below.

Reference Sources

General Motors, GM Technical Service Bulletin on ABS Code C0265.
MyCarDoesWhat.org, Anti-Lock Braking System.
YourMechanic.com, Symptoms of a Bad or Failing Traction Control Module.

P051B Code: A Comprehensive Guide for Vehicle Owners

Welcome, vehicle owners! If you’ve encountered your vehicle’s P051B error code, you’ve arrived at the right place.

In this guide, we’ll explore the details of the P051B code, its meaning, severity, symptoms, causes, and the necessary diagnosis and repair steps. As experienced mechanics with a wealth of knowledge, we’re here to share our expertise and assist you in resolving this issue.

So, let’s dive in!

P051B Code: Quick Overview

Here is an overview of the P051B code. Take a look!

Definition: Crankcase Pressure Sensor Circuit Range/Performance
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $300

What Does The P051B Mean?

The P051B error code indicates a problem with the Crankcase Pressure Sensor Circuit Range/Performance. This code is commonly found in various car brands, including Ford equipped with EcoBoost engines, Dodge with Cummin engines, etc.

The Crankcase Pressure Sensor is an essential part of the vehicle’s emission control system. It works with the Positive Crankcase Ventilation (PCV) system, which manages the pressure and circulation of gases within the engine crankcase.Under normal operating conditions, the Crankcase Pressure Sensor monitors the pressure levels within the crankcase. If the sensor detects that the pressure deviates from the expected range, it sends a signal to the engine control module (ECM) or powertrain control module (PCM), triggering the P051B error code.

It’s worth noting that the P051B code is often associated with code P04DB, which indicates a problem with the Crankcase Ventilation System Disconnected. These codes are closely related, as a malfunction in the crankcase ventilation system can impact the sensor’s readings, leading to the P051B code being triggered.

Is it Safe to Continue Driving With The P051B?

The P051B code is considered to be of high severity level. Ignoring or continuing to drive with the P051B code can have severe consequences, including engine performance degradation, reduced fuel efficiency, and the risk of further damage to crucial engine components.

It is crucial to address this code promptly to prevent further complications and ensure your vehicle’s safe and optimal operation. We strongly advise against driving with the P051B code present and diagnosis and repair as soon as possible.

Signs of The P051B Code

The following are common symptoms associated with the P051B error code:

Illuminated Malfunction Indicator Lamp (MIL) or Check Engine Light
Reduced engine performance or power
Engine misfires or rough idle
Decreased fuel efficiency

What Triggers the P051B Code?

The P051B error code can be caused by various factors, including:

Engine over-filled with oil
Faulty or malfunctioning crankcase pressure sensor
Dirty/bad positive crankcase ventilation valve
Water intrusion in crankcase pressure sensor
Issues with the wiring or connectors related to the sensor
Crankcase ventilation system problems: broken hoses, blown valve cover gasket, failed oil fill cap, v.v
PCM or ECM software or programming issues

How To Diagnose And Fix The P051B Code

In this section, we will provide you with the necessary tools and parts required for diagnosing and repairing the P051B error code. We will then guide you through a step-by-step procedure to address the issue effectively.

Essential Tools and Parts

OBD-II scanner or code reader
Basic hand tools (such as wrenches, sockets, and screwdrivers)
Crankcase pressure sensor (if necessary)
Positive crankcase ventilation valve
Vacuum hose/connector
Electrical connectors and wiring repair kit

Step-by-Step Procedure

Retrieve Diagnostic Trouble Codes:

Connect an OBD-II scanner or code reader to retrieve the trouble codes and identify the P051B code.

Check the engine oil:

Use the dipstick to check the engine oil. Make sure it’s not overfilled. Drain the excess oil if needed.

Visual inspection of the Positive Crankcase Ventilation (PCV) System:

Inspect the PCV valve, hoses, and connections for any signs of leaks, damage, or restrictions. Ensure that the PCV valve maintenance schedule has been followed.
Verify that the correct PCV valve part number is being used.
Check the cleanliness and correct routing of the fresh air tube and related hoses.
If any concerns are found during the inspection, repair or replace the affected components.

Check for Leaks:

Inspect the oil cap, throttle body, PCV hose, vacuum lines and the air intake system for any leaks or damages.
Repair or replace the faulty parts if needed.

Inspect the wiring and connectors related to the crankcase pressure sensor:

Inspect the wiring and connectors related to the crankcase pressure sensor for any visible damage, loose connections, or corrosion.
If wiring issues are found, repair or replace the damaged wiring and ensure proper connections.

Test the Crankcase Pressure Sensor:

Use a multimeter to test the crankcase pressure sensor. Ensure to consult the manufacturer’s specifications for testing procedures.
If the reading is out of range, replace it with a new one and make sure proper installation.

Clear code and test drive:

Clear the error codes using the OBD-II scanner and test the vehicle to verify if the P051B code reoccurs.

CRANKCASE PRESSURE SENSOR REPLACEMENT

Note: It is recommended to consult the vehicle’s service manual or seek professional guidance for specific instructions and testing procedures tailored to your vehicle’s make and model.

DIY Repair Level And Estimated Costs

The level of DIYer skill required to address the P051B error code can vary from immediate to advanced. It is important to consider your mechanical skills and experience when deciding whether to tackle the diagnosis and repair yourself.

While some individuals may feel confident in performing the diagnosis and repair themselves, others may prefer to seek assistance from a professional mechanic. It is important to assess your capabilities and comfort level before proceeding with DIY repairs.

Below is a table of estimated costs for repairing the P051B error code:

Repair Task	Estimated Cost Range
Crankcase Pressure Sensor Replacement	$50 – $200
Wiring Repair	$50 – $200
Vacuum Leak Repair	$100 – $300
Professional Diagnostic Fee	$75 – $150

Please note that these estimated costs are intended to provide a general idea and can vary depending on the vehicle make and model, location, and labor rates. It’s always recommended to consult local mechanics or obtain quotes from automotive repair shops to get a more accurate estimate tailored to your situation.

Final Thoughts

Now, you have a comprehensive understanding of the P051B error code and how to address it. By recognizing the symptoms, understanding the causes, and following the step-by-step repair procedure, you are equipped to tackle this issue confidently. Remember, it is crucial to address the P051B code promptly to prevent further complications and ensure the safe operation of your vehicle.

If you found this guide helpful, feel free to share it with other car enthusiasts who may benefit from this knowledge. We also encourage you to leave your comments or questions below. Your feedback is valuable, and we’re here to provide further assistance or clarify any doubts you may have.

Keep your vehicle running smoothly and stay informed about other car-related topics. Safe travels!

Reference:

Howstuffworks – How Does a Positive Crankcase Ventilation (PCV) System Work?

P06DD Code: Causes, Diagnosis, and Repair Explained

If you’ve encountered the P06DD code in your vehicle, there’s no need to worry. I’ll guide you through the meaning of the P06DD code, discuss possible causes, and offer step-by-step instructions for diagnosing and fixing the problem.

Whether you’re a DIY enthusiast or simply seeking knowledge before visiting a mechanic, this article is here to assist you. Let’s explore the details of the P06DD code and get your vehicle back on the road smoothly.

P06DD Code: A Quick Overview

Take a look at a P06DD code’s quick summary!

Definition: Engine Oil Pressure Control Circuit Stuck Off
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $20 – $600

What Does The P06DD Code Mean?

The P06DD diagnostic trouble code (DTC) is defined as “Engine Oil Pressure Control Circuit Stuck Off” and refers to a detected issue in the engine oil pressure control system. In this scenario, the engine oil pressure sensor is sending a message to the Powertrain Control Module (PCM), indicating that the oil pressure is below the acceptable level, thereby impacting the normal operation of the oil pump.

The engine oil pump plays a crucial role in ensuring a consistent oil pressure supply. It functions with two pressure stages under regulation, which are governed by an on/off solenoid. The low-pressure mode, with the solenoid on, maintains a pressure of approximately 200 kPa (29 psi). Conversely, the high-pressure mode, with the solenoid off, increases the pressure to around 450 kPa (65 psi).

The minimum required pressure for the engine, under all operating conditions, is typically around 41 kPa (6 psi). When the oil pressure sensor indicates low oil pressure where higher pressure is expected, or if there is damage to the oil pump face, the PCM takes precautionary measures to reduce engine wear. It disables the oil pump drive and generates the P06DD code as an alert.

While the P06DD code can potentially occur in various vehicle makes and models, it is more commonly observed in certain brands. Some of the manufacturers that have reported instances of the P06DD code include: Dodge, Jeep, Chevrolet, Chrysler, etc.

In some cases, the P06DD code may be accompanied by additional diagnostic trouble codes, providing further insights into the underlying issue. Some of the common accompanying codes may include: P0521, P0522, P0523, and P06DE.

How Serious Is The P06DD Code?

The severity level of the P06DD code is moderate to high. Ignoring this code and continuing to drive the vehicle can potentially lead to serious engine damage. Insufficient oil pressure can result in poor lubrication, increased friction, and accelerated wear on engine components. Over time, this may cause engine overheating, decreased performance, and even complete engine failure.

If the P06DD code is detected, it is strongly advised not to continue driving the vehicle. Immediate attention from a qualified technician is necessary to diagnose and resolve the underlying issue. Continuing to drive with low oil pressure can have severe consequences and may result in costly repairs. It is crucial to address the problem promptly to ensure the longevity and reliability of the engine.

What Are The Symptoms Of The P06DD Code?

The P06DD code can manifest through the following symptoms:

Illuminated Check Engine Light
Low oil pressure warning light or message
Engine misfires or runs roughly
Engine overheating
Loss of power or reduced engine performance
Noise from the engine

What Are The Causes Of The P06DD Code?

The P06DD code can be caused by various factors, including:

Engine oil level or quality issues
Faulty oil pressure sensor
Malfunctioning oil pump
Clogged oil passages or filters
Wiring or connector issues in the oil pressure control circuit
PCM or software-related problems

How To Diagnose And Repair P06DD Code?

In this section, we will outline the essential tools and parts required for diagnosing and repairing the P06DD code, followed by a step-by-step procedure.

Diagnostic Tools And Essential Parts

To diagnose and repair the P06DD code, you may need the following tools and parts:

OBD-II scanner or code reader
Multimeter
Oil pressure gauge
Engine oil
Basic hand tools (wrenches, sockets, etc.)
Replacement oil pressure sensor (if necessary)
Replacement oil pump (if necessary)

Step-by-Step Guide

Retrieve and evaluate trouble codes

Connect the OBD-II scanner or code reader to retrieve the P06DD code and any additional relevant codes.

Check engine oil level and quality

Check the engine oil level and ensure it is at the recommended level.
Inspect the oil quality and consider replacing it if it appears contaminated or degraded.

Inspect oil pressure sensor and wiring

Inspect the oil pressure sensor and its wiring for any signs of damage, corrosion, or looseness.
Ensure proper connection and secure any loose wiring or connectors.

Test oil pressure sensor

Using a multimeter, test the oil pressure sensor to determine if it is functioning correctly.
Follow the manufacturer’s specifications for the sensor’s resistance values and compare them to the measured readings.
If the sensor goes faulty, consider replacing it.

Inspect oil passages and filters

Inspect the oil passages and filters for blockages, restrictions, or debris.
Clean or replace any clogged filters and ensure proper oil flow through the passages.

Measure actual oil pressure

Use an oil pressure gauge to measure the actual oil pressure and compare it to the manufacturer’s specifications.
Ensure that the measured pressure falls within the acceptable range for the engine.
If any parts become defective, such as an oil pump, repair or replace it.

Clear the code and test drive

Use the OBD-II scanner to clear the P06DD code.
Take the vehicle for a test drive to ensure the issue is resolved and the code will not reappear.

https://www.youtube.com/watch?v=qo7ojlEYytk

How to top-up engine oil

Note:

Ensure the engine is cool before performing any diagnostic or repair work.
Refer to the vehicle’s service manual for specific instructions and torque specifications.
Take caution when working with hot or pressurized oil to prevent injury.

DIY Repair Level And Estimated Costs

Performing the fixing procedure for the P06DD code may require intermediate DIY skills. Tasks such as using specialized tools, inspecting components, and replacing parts can be complex. If you have intermediate skills and feel comfortable, you can attempt the repair.

Otherwise, it’s advisable to seek assistance from a professional mechanic to ensure proper repairs and avoid complications. Prioritizing safety and the proper functioning of your vehicle is important.

Here’s an estimated cost table for the repair tasks associated with resolving the P06DD code:

Repair Task	Estimated Cost
Wiring issues repair	$100 – $300
Oil top up	$20 – $50
Oil pump replacement	$300 – $800
Oil pressure sensor replacement	$50 – $150
Oil passages and filters replacement	$100 – $300

Please note that these estimated costs are rough estimates and can vary depending on various factors such as the location, vehicle make and model, and the specific parts and labor rates charged by mechanics or repair shops.

Conclusion

Ready to address the P06DD code in your vehicle? Equipped with the information provided, you can now approach the diagnosis and repair of this issue with confidence. Don’t hesitate to share this valuable knowledge with fellow car enthusiasts who might be encountering similar challenges.

If you have any questions or success stories to share, we’re here to listen. Feel free to leave your comments below.

Reference Sources

Welland Power, What is an Oil Pressure Sensor? How to test an oil pressure sensor?
Professional Auto Repair, What is engine misfiring?

P1450 Ford Code: Your Guide To Keeping EVAP System In Check

When your vehicle’s check engine light illuminates and you discover the P1450 Ford code, it’s a sign that your car is trying to communicate an issue within the Evaporative Emission (EVAP) system.

In this article, we’ll help you understand what this code means. We’ll talk about the signs your car might show, why it happens, and give you step-by-step instructions to figure out and fix the issue. Whether you’re a car expert or want to know what’s going on under the hood, this article will make dealing with the P1450 code a breeze.

Let’s get started!

P1450 Code On Ford: An Overview

Here is a summary of the P1450 code in Ford vehicles. Check it out!

Definition: Unable To Bleed Up Fuel Tank Vacuum
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $400

What Does The P1450 Mean In Ford Vehicles?

The P1450 code indicates an excessive vacuum condition within the EVAP system or fuel tank. This elevated vacuum level prevents the Powertrain Control Module (PCM) from properly bleeding or releasing the vacuum to maintain the required pressure within the system.

When the PCM detects this prolonged high vacuum condition, lasting for more than sixty seconds, it identifies a fault and subsequently triggers the Check Engine Light. Simultaneously, it stores the P1450 code in the vehicle’s diagnostic system, indicating to the vehicle owner or technician that there is a problem within the EVAP system or fuel tank that requires attention and diagnosis.

The purpose of the EVAP system is indeed crucial in preventing the release of gasoline vapors into the atmosphere. When this system fails to maintain the specified vacuum levels, it can increase emissions and environmental pollution.

The P1450 code is commonly encountered in Ford vehicles, including models such as the Ford Focus, Ford Escape, Ford Fusion, Ford Explorer, and Ford F-150, among others. Accompanying codes associated with the P1450 code may include P0442, P0455, P0446, P0456 and P0451.

How Severe Is The P1450 Code In Ford Vehicles?

The severity of the P1450 code can vary depending on the root cause and the vehicle’s overall condition. However, it’s generally considered a moderate-level issue. While this code doesn’t typically represent an immediate safety hazard, it should not be ignored.

So, can you still drive with this code? – Yes, you are able to drive. However, continuing to drive with the P1450 code illuminated for a long time may lead to increased emissions and environmental pollution. Additionally, it can negatively impact your vehicle’s fuel efficiency and overall performance. We advise against extended driving with this code active.

It’s advisable to have your vehicle inspected and repaired as soon as possible by a qualified mechanic to prevent potential long-term damage.

What Are The Signs Of The P1450 Ford Codes?

You may experience the following symptoms when the P1450 code is set:

Illuminated check engine light
Reduced fuel efficiency
Difficulty starting the engine
Rough idling
Increased emissions

Note: In some cases, the only noticeable symptom of the P1450 code may be the illumination of the Check Engine Light. Additionally, in rare circumstances, you might experience a delay in engine start-up time after filling the tank.

What Are The Causes Of The P1450 Code On Ford?

The P1450 code can have various causes, with the most common ones being:

Faulty or stuck EVAP canister vent valve
Wiring and connector issues
Damaged EVAP canister
Issues with the EVAP purge valve
Defective fuel tank pressure sensor
Jammed fuel filter cap

P1450 Ford Code Diagnosis And Repair

When dealing with the P1450 code, having the right tools and following a systematic procedure can help diagnose and resolve the issue effectively.

Essential Tools And Parts

Step-by-Step Guide

Begin by connecting the OBD-II scanner to the vehicle’s diagnostic port and retrieve the trouble code.
Inspect the wiring and connectors associated with the EVAP system, repairing any damaged or loose connections.
If the fuel filter cap is jammed, replace it with a new one.
Test the EVAP canister vent valve and EVAP purge valve using a multimeter to ensure proper functionality. Replace them if they are faulty.
Check the condition of the EVAP canister for damage or cracks and replace if necessary.
Examine the fuel tank pressure sensor and replace it if it’s defective.
Clear the trouble code with the OBD-II scanner and start the vehicle to confirm that the Check Engine Light remains off.

Tutorial on replacing the purge solenoid (most common culprit)

Note: It’s worth noting that there are Technical Service Bulletins (TSBs) related to the P1450 code for specific vehicle models. If you own a 2015-2016 Ford Focus, we recommend consulting TSB 16-0055 for additional guidance. Similarly, if you have a 2013-2017 Ford C-MAX Hybrid or a 2013-2017 Ford Fusion, you should check TSB 19-2207 for relevant information and potential fixes related to the P1450 code. These TSBs may provide specific insights and instructions tailored to your vehicle model, assisting in the diagnosis and resolution of the issue.

DIY Repair Level And Estimated Costs

This repair falls within the intermediate DIY level, suitable for those with experience in automotive repair. However, if you are unsure about the diagnosis or lack the necessary tools and experience, it is advisable to seek assistance from a qualified mechanic to avoid any potential complications.

Here’s an estimated cost breakdown for common repair tasks:

Repair Task	Cost Range
Wirings repair	$20 – $150
EVAP canister vent valve replacement	$50 – $150
EVAP purge valve replacement	$150 – $300
Fuel tank pressure sensor replacement	$250 – $290
Fuel filter cap replacement	$30 – $60

Remember that labor costs can vary depending on your location and the specific repair shop you choose, so it’s a good idea to obtain quotes from multiple sources if you opt for professional assistance.

Conclusion

Facing the P1450 Ford code can be daunting, but with the insights provided here, you’re better equipped to tackle this challenge. By understanding the symptoms and causes of the P1450 code, you can respond effectively. Whether you decide to roll up your sleeves for a DIY fix or consult a trusted mechanic, the goal is the same: to get your vehicle back on the road running smoothly.

Stay informed, stay proactive, and share your experiences and insights with others in the automotive community. If you found this article helpful, don’t hesitate to share it and leave your comments below. Together, we keep our cars in top shape and our journeys trouble-free.

Reference Sources

National Highway Traffic Safety Administration, Technical Service Bulletin – 16-0055.
National Highway Traffic Safety Administration, Technical Service Bulletin – 19-2207.

P0A80 Code: Hybrid Battery Insights And Resolutions

Welcome to our comprehensive guide on dealing with the P0A80 error code – a common challenge faced by hybrid vehicle owners. As technology propels us into a more sustainable automotive era, understanding and troubleshooting hybrid-specific issues has become essential.

In this article, we’ll clarify the P0A80 code, equipping you with the knowledge and tools needed to diagnose and address potential hybrid battery pack issues. Whether you’re a DIY enthusiast or seeking expert assistance, our step-by-step insights aim to tackle the problem easily.

Let’s dive in!

P0A80 Code: A Quick Overview

Check the summarized details of the P0A80 code presented below!

Definition: Replace Hybrid Battery Pack
Severity: High
DIY Skill Level: Advance
Continue To Drive?: No
Estimated Repair Cost: $50 – $2000 (It will be much more costly if you replace the full battery pack)

What Does The P0A80 Code Mean On?

Error code P0A80 indicates a problem with the hybrid battery pack’s balancing or deterioration, specifically in vehicles equipped with nickel-metal hydride (NiMH) battery technology.

P0A80 is often referred to as the “Replace Hybrid Battery Pack” code. It generally means that the battery pack’s modules are not properly balanced in terms of capacity or voltage, leading to reduced performance and efficiency of the hybrid system. This code is commonly seen in older hybrid vehicles as their battery packs age and the cells within them degrade.

This code is like a message from a hybrid car’s computer that something might be off with its battery. Imagine the battery is made of blocks, and each block has cells. If the voltage difference between these blocks is more than 20% which is detected by the battery monitoring system (BMS), the code would be set.

In addition to the P0A80 code, there are often accompanying codes that provide further insight into the specific nature of the problem. These codes help technicians pinpoint the exact issue and provide a more comprehensive diagnosis. Some of the accompanied codes commonly observed with the P0A80 code include P0A7F, P3006, P3012, etc.

The P0A80 code is frequently encountered in various hybrid and electric vehicle models, spanning a range of brands. Some of the notable brands and models that are known to experience this code include:

Toyota Prius
Honda Insight
Ford Fusion Hybrid
Chevrolet Volt
Nissan Leaf
Hybrid Lexus models

How Severe Is Code P0A80?

The P0A80 error code’s severity is high. Because this issue is related to the hybrid battery pack, which plays a vital role in a hybrid vehicle.

Can you drive with the P0A80 code unresolved? – It’s advised to avoid prolonged driving and seek professional assistance promptly. Operating the vehicle with an imbalanced or deteriorated battery pack could escalate the issue, potentially resulting in higher repair costs. To ensure safety and prevent further damage, consult a certified mechanic or dealership as soon as possible to diagnose and address the problem effectively.

What Are The Symptoms Of The P0A80 Codes?

Experiencing certain symptoms can provide crucial insights into the nature of error code P0A80. These indicators may point toward issues within the hybrid battery system that require attention.

Here is the list of the P0A80 code’s symptoms:

Reduced fuel efficiency
Poor hybrid system performance
Warning lights on the dashboard

What Causes the P0A80 Code to be Set?

Understanding the potential causes behind error code P0A80 is essential for effective diagnosis and repair. Several factors can contribute to the triggering of this code, each shedding light on possible sources of the problem within the hybrid battery system.

Aging battery cells or pack
Corrosion on the voltage sensor harness/bus bars
Debris in the HV battery cooling fan
Voltage difference between battery blocks
Excessive cell resistance

How To Diagnose And Fix The P0A80 Code?

Efficiently addressing error code P0A80 requires accurate diagnosis and appropriate repairs. Here’s a comprehensive guide to help you navigate the process.

Essential Tools And Parts

To successfully diagnose and repair the P0A80 code, you’ll need the following tools and parts:

OBD-II scanner
Multimeter
Cleaning supplies for sensor harnesses and bus bars
A source of HV battery diagnostic information
Replacement battery pack (if required)

Step-by-Step Procedure

Retrieve codes and freeze frame data

Use the scanner to retrieve stored codes and relevant freeze frame data. Take note of essential information for analysis.

Visually inspect for any corrosion and defective components

Inspect the HV battery pack and circuitry for signs of corrosion, damage, or open circuits. Clean and repair areas with corrosion. Replace defective components.

Check the HV battery cooling fan

Check the fan for debris and ensure it’s clean.

Test hybrid vehicle battery monitoring system (HVBMS) sensors

Follow manufacturer specifications to test HVBMS sensors, such as temperature and voltage sensors. Replace if necessary.

Check individual cell resistance

Utilize the DVOM to test individual HV battery cells for resistance. Replace cells with unacceptable resistance levels.

Test busbar and cable

Test resistance in busbar connectors and cables using the DVOM. Replace components with excessive resistance.

Consider HV battery pack replacement

If extensive inconsistencies persist, consider replacing the entire HV battery pack for a more reliable fix.

Reassess

Clear the code and test drive procedure after making repairs to ensure the issue is resolved.

Watch the video of Toyota Maintenance to learn how to fix P0A80 on a Honda vehicle.

Note:

Remember to disconnect the vehicle’s 12V battery before starting any work.
For the replacement of the battery pack, it’s strongly recommended to entrust this task to a skilled mechanic with experience in hybrid vehicles to ensure a safe and proper installation.
If your car’s odometer is over 100,000 miles, a worn battery pack could be the culprit. In case the mileage is below 100,000, the issue might involve wiring or other components. Recognizing this early could save you a fortune by knowing when to replace the battery pack. Keep these factors in mind during diagnosis.

DIY Repair Level And Estimated Costs

Taking on the diagnostic and repair process outlined above requires a moderate to advanced level of DIY expertise, especially due to the involvement of high-voltage components. While the step-by-step guide offers clear instructions, working on complex systems like HV battery packs demands careful handling and specialized tools.

If you’re uncertain about any aspect of this procedure, it’s strongly recommended to seek assistance from a qualified mechanic or expert technician to ensure safety and accuracy.

Here’s a general cost overview for potential repair tasks that may arise during the process:

Repair Task	Estimated Cost Range
HVBMS Sensor Replacement	$50 – $150
Individual Cell Replacement	$100 – $300 per cell
HV Battery Pack Replacement	$1,500 – $5,000
Component Corrosion Treatment	$20 – $100
Diagnostic Scanner Rental/Service	$50 – $150

Please note that these cost ranges are approximate and can vary depending on the vehicle’s make and model, as well as the region you’re in. It’s essential to factor in labor costs if seeking professional assistance. Your safety and the vehicle’s proper functioning are of utmost importance; if unsure, consult an expert to ensure a successful repair outcome.

P0A80 Infographic

Check this infographic for the summarized information about this P0A80 code.

Final Thoughts

Once you’ve got the P0A80 code, it’s essential to have a grasp of and find solutions for this error code to ensure your vehicle maintains top-notch performance. By equipping yourself with the right tools and following the step-by-step procedure, you can confidently diagnose and repair hybrid battery issues. Remember, safety comes first, so if in doubt, consult a professional mechanic.

If you found this guide helpful, don’t hesitate to share it with fellow enthusiasts. Have questions or insights? Feel free to comment below – we’re here to help you keep your hybrid running smoothly.

Reference Sources

OBD-Codes.com, P0A80 Error Code: Replace Hybrid Battery Pack
National Highway Traffic Safety Administration (NHTSA), Technical Service Bulletin: MC-10131823-9999
Synopsys, Battery Management System (BMS)

P0050 Code: Understanding Its Causes, Symptoms, and Repairs

Hey there, fellow car enthusiasts and DIY mechanics! Have you ever come across the pesky P0050 error code on your car’s dashboard? Don’t panic! We’ve got your back. In this article, we’ll delve into the P0050 trouble code, specifically referring to the HO2S (Heated Oxygen Sensor) Heater Control Circuit related to Bank 2 Sensor 1. If you’ve encountered this code during a diagnostic scan, don’t worry. We’re here to help you understand its meaning, severity, symptoms, causes, necessary diagnosis and repair steps. So, let’s get started!

P0050 Code: Quick Overview

Here is an overview of the P0050 code. Take a look!

Definition: HO2S (Heated Oxygen Sensor) Heater Control Circuit Bank 2 Sensor 1
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (short-term)
Estimated Repair Cost: $100 – $300

What Does The P0050 Code Mean?

The P0050 code is triggered when the engine control module (ECM) detects an issue with the heater control circuit for Bank 2 Sensor 1. Bank 2 refers to the side of the engine that does not contain cylinder number one, while Sensor 1 denotes the upstream sensor located before the catalytic converter.

In modern vehicles, the engine management system relies on sensors to monitor various parameters and ensure optimal performance. One critical sensor is the oxygen sensor, also known as the HO2 sensor. Its primary function is to measure the oxygen content in the exhaust gases and provide feedback to the ECM for efficient fuel delivery and emissions control.

It’s important to note that the P0050 code is commonly associated with other related trouble codes, such as P0030, P0036, and P0056. These codes all indicate potential problems with the HO2S heater control circuit but may vary regarding the sensor position. Additionally, while the P0050 code can occur in various car brands, it is frequently found in vehicles such as Ford, Chevy (Silverado), BMW, and GMC.

How Severe Is P0050?

When it comes to the severity of the P0050 trouble code, it is considered a moderate issue. While this code doesn’t typically pose an immediate threat to your safety, it should not be ignored either due to its potential impact on fuel efficiency, engine performance, and emissions control.

It’s important not to drive for too long without fixing the P0050 code. While your vehicle may still operate, it’s important to address the underlying problem promptly to prevent potential long-term damage and ensure optimal engine performance. Taking proactive steps to resolve the P0050 code will help maintain your vehicle’s efficiency, performance, and overall reliability.

Common Symptoms of P0050

The P0050 trouble code can cause various symptoms, including:

Check Engine Light (MIL) illuminated
Decreased fuel efficiency
Rough idle or engine misfires
Engine hesitation or stalling
Failed emissions test
Decreased engine performance

Causes of the P0050 Code

Several underlying causes can trigger the P0050 trouble code, including:

Faulty HO2S heater control circuit
Damaged or malfunctioning oxygen sensor
Wiring or connector issues in the heater circuit
Blown fuse related to the sensor heater
Faulty ECM

Read more: P0161 – O2 Sensor Heater Circuit

How To Diagnosis And Fix The P0050 Code

When it comes to diagnosing and repairing the P0050 trouble code, it is essential to have the right tools and follow a systematic procedure. Let’s explore the necessary tools and parts, along with a step-by-step guide to resolving the code.

Essential Tools and Parts

OBD-II scanner
Digital multimeter
Oxygen sensor socket
Wire crimping tool
Electrical contact cleaner
Replacement oxygen sensor (if necessary)
A test light
Electrical connectors and wiring

Step-by-Step Procedure

Step 1: Retrieve the trouble codes and record freeze frame data

Use an OBD-II scanner to retrieve P0050 and any associated code. Take note of any freeze frame data, which provides additional information about the conditions when the code was triggered.

Step 2: Inspect the oxygen sensor wiring and connectors

Thoroughly examine the wiring and connectors associated with the affected oxygen sensor. Look for signs of damage, corrosion, or loose connections. Repair/clean if needed.

Step 3: Test the oxygen sensor heater circuit

Use a digital multimeter to check the resistance and voltage of the oxygen sensor heater circuit and compare it to the manufacturer’s specifications. If the reading is out of range, repair the circuit.

Step 4: Check the fuse related to the sensor heater

Locate the fuse responsible for the oxygen sensor heater circuit and inspect it for any signs of damage or blown fuse. Replace the fuse if necessary, ensuring it matches the proper specifications.

Step 5: Replace the oxygen sensor

Use a multimeter to test the oxygen sensor’s voltage. If the voltage is outside the range in the vehicle’s repair manual, it indicates it’s faulty. Replace the sensor following the manufacturer’s guidelines for proper installation and ensure the new sensor is compatible with your vehicle.

Step 6: Clear the codes and perform a road test

Once the repairs have been made, clear the trouble codes using an OBD-II scanner. Take the vehicle for a road test to ensure the P0050 code does not reappear and that the engine is running smoothly.

Watch this guide video to learn how to fix the P0050 trouble code quickly.

Notes:

It’s recommended to consult the vehicle’s service manual for detailed instructions specific to your make and model.
If you are unsure or uncomfortable with the diagnostic and repair procedures, it is best to seek assistance from a qualified mechanic.

DIY Repair Level and Estimated Costs

The diagnosis and repair of the P0050 code fall under intermediate-level repairs that require some technical knowledge. If you’re confident in your abilities, you can attempt the procedure. However, if you’re unsure or uncomfortable, it’s best to seek assistance from a professional mechanic.

Here’s a breakdown of the estimated costs for common repair tasks:

Repair Task	Estimated Cost Range
Oxygen sensor replacement	$100 – $300
Wiring or connector repair	$100 – $200
Fuse replacement	$10 – $20
Professional diagnostics	$80 – $150 (approx.)

Please note that these approximate cost ranges can vary depending on the vehicle’s make and model, labor rates in your area, and the specific cause of the P0050 code. It’s always a good idea to consult a professional mechanic who can provide a more accurate estimate based on your circumstances.

Final Thoughts

Understanding the P0050 trouble code and its meaning can empower you to take the necessary knowledge for diagnosis and repair. By recognizing this code’s symptoms, causes, and severity, you can make informed decisions to maintain your vehicle’s performance and reliability.

Remember, if you’re confident in your DIY skills, you can attempt the repair procedure mentioned in this article. However, if you’re unsure or prefer the expertise of a professional, don’t hesitate to seek assistance from a qualified mechanic.

We hope this guide has shed light on the P0050 trouble code and provided valuable insights into its meaning and repair. If you found this article helpful, feel free to share it with others who may benefit. And if you have any questions or experiences to share, don’t hesitate to leave a comment below.

Safe travels and happy motoring!

Reference:

Freeasestudyguides. com – Heated Oxygen Sensors

P1299 Ford Code: Resolving Engine Overheating With Confidence

Dealing with the P1299 Ford code in your vehicle? This comprehensive article provides valuable insights, symptoms, and effective repair methods to help you conquer the engine overheating issue. By following our expert guide, you’ll gain the knowledge and confidence to diagnose and resolve the P1299 code, ensuring optimal performance and reliability.

Read on to address the P1299 Ford code and take control of your vehicle’s cooling system.

P1299 Ford Code: An Overview

Take a look at a summary of the P1299 Ford code below:

Definition: Cylinder Head Over-temperature Protection Active
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $20 – $300

What Does The P1299 Mean In Ford Vehicles?

The P1299 code is triggered when the Engine Control System detects engine overheating. It specifically relates to the Cylinder Head Temperature (CHT) sensor and monitoring circuit, which informs the Powertrain Control Module (PCM) about the engine’s temperature status.

The CHT sensor measures the temperature at the cylinder head and converts it into a signal voltage that varies with temperature fluctuations. Once the PCM receives a signal indicating that the engine temperature has exceeded the critical limit set by the manufacturer, it will set the P1299 code.

When the P1299 code is set, it may trigger Ford’s fail-safe cooling system, which is an engine protection feature that activates when the engine begins, to overheat. It reduces the risk of damage by shutting down some cylinders to lower heat production and pumping air through them to aid cooling. During this mode, engine power and performance are significantly reduced.

The P1299 diagnostic trouble code (DTC) commonly occurs in Ford vehicles across several models. Some of the popular models that may encounter this code include: Escape, Fusion, F-150, Edge, Expedition, and Explorer.

This P1299 code is often accompanied by additional codes that provide more specific information about the underlying issue. Some of the codes that might be found along with P1299 include: P0128, P0117, P0118, P0125, P0126, and P2560.

How Severe Is The P1299 Code In Ford Vehicles?

The P1299 Ford DTC indicates a potentially critical issue with the engine’s cooling system, specifically related to overheating. As such, it is considered a severe code that requires immediate attention.

If you encounter the P1299 code, it is strongly recommended not to continue driving the vehicle until the underlying issue is addressed. Continuing to drive with an overheating engine can exacerbate the problem and result in costly repairs. It is advisable to safely pull over, turn off the engine, and allow it to cool down before seeking professional assistance.

What Are The Signs Of The P1299 Ford Codes?

The P1299 Ford DTC is often accompanied by the following symptoms:

Illuminated check engine light
Engine overheating
Reduced engine performance
Engine running rough or misfiring
Increased fuel consumption
Possible engine stalling or failure to start
Failsafe mode activation

What Are The Causes Of The P1299 Code In Ford?

The P1299 Ford DTC can be caused by various factors, including:

Malfunctioning CHT sensor
Faulty cooling system components (thermostat or radiator)
Low coolant level or coolant leaks
Defective water pump
Electrical issues in the CHT sensor circuit
Contaminated engine oil
Damaged cooling fan

These causes should be properly diagnosed and addressed to resolve the P1299 code.

P1299 Ford Code Diagnosis And Repair

In this section, we will address the repair and diagnosis of the P1299 Ford DTC. To effectively resolve this issue, you will need the following essential tools and parts:

Essential Tools And Parts

Step-by-Step Guide

Begin by using an OBD-II scanner to retrieve the P1299 code and any additional codes present. Note the freeze frame data.
Use a multimeter to check the CHT sensor circuit for electrical issues. Look for open circuits or short circuits and repair as necessary.
Check the CHT sensor for physical damage or loose connections. Replace it if necessary.
Inspect the cooling system components, including the thermostat, radiator, and water pump, for leaks, wear, or malfunction. Replace any faulty components.
Ensure the coolant level is adequate. Top up the coolant if needed and inspect for leaks.
Test the water pump for proper function. If it’s not circulating coolant effectively, replace it.
Check the engine oil for signs of contamination. If present, replace the oil and address the underlying issue.
Ensure the cooling fan operates correctly. Repair or replace the fan if needed.
After making any necessary repairs, clear the diagnostic trouble codes and perform a road test to confirm that the issue has been resolved.

DIY Repair Level And Estimated Costs

The level of DIY repair for the P1299 code varies from beginner to intermediate. If it’s a simple fix like changing the engine oil or topping up coolant, it can be a DIY task. However, more complex issues like replacing the water pump or radiator may require mechanical expertise.

Here’s an estimated cost breakdown for common repair tasks:

Repair Task	Cost Range
Wirings repair	$20 – $150
CHT Sensor replacement	$20 – $50
Thermostat replacement	$20 – $50
Radiator replacement	$100 – $300
Water pump replacement	$50 – $150
Coolant top up	$10 – $20
Engine oil change	$30 – $50

It’s crucial to diagnose the specific cause of the P1299 code accurately to avoid unnecessary expenses. If you’re uncertain about the repair, consult a professional mechanic for assistance.

Conclusion

Resolving the P1299 Ford code and getting your vehicle back on the road is a reachable goal. Armed with the knowledge and steps we’ve provided, you can confidently diagnose and address this issue. Don’t keep this valuable information to yourself – share it with fellow Ford owners who might be facing the same challenge.

Do you have questions or success stories to share? We’re all ears! Feel free to drop your experiences and insights in the comments section below.

Reference Sources

Professional Automotive Repair, What is Engine Misfiring? Does It Affect Your Car?
Goodyear Auto Service, Engine Overheating Causes and Actions.

P2118 Code: A Guide to Throttle Actuator Control Motor Issues

Welcome to our comprehensive guide on the P2118 engine code, a common issue related to throttle actuator control motors.

If you’ve encountered this code, you’re not alone. In this article, we’ll explore the meaning, severity, symptoms, causes, and diagnostic process for P2118. We aim to equip you with the knowledge to understand this code and its implications for your vehicle’s performance.

So, let’s dive in!

P2118 Code: A Quick Overview

Here is an overview of the P2118 code. Let’s take a look!

Definition: Throttle Actuator Control Motor Current Range/Performance
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $500

What Does The P2118 Mean?

The P2118 engine code indicates a malfunction in the operation of the Throttle Actuator Control System. This system is responsible for regulating the airflow into the engine by controlling the position of the throttle plate.

When the Powertrain Control Module (PCM) detects an issue with this system, such as voltage readings or performance outside the expected range, it triggers the P2118 code. This serves as a warning that there may be a problem with the current range and performance of the throttle actuator control motor.

It’s worth noting that the P2118 code is commonly found in various car brands, including Toyota, Lexus, Ford, KIA, and Hyundai. Additionally, it is often associated with codes P2102, P2103, P2107, P2108, P2110, P2111, and P2119, which relate to the throttle actuator control system.

Can You Still Drive With The Code P2118?

The P2118 engine code is considered a high severity level. This code directly affects the engine’s performance and drivability, so it should not be overlooked.

Driving with the P2118 code present can result in severe consequences. The engine may experience reduced power, poor acceleration, and potentially even stalling. These issues can compromise the safety of both the driver and the vehicle.

So, it is strongly advised not to continue driving with the P2118 code unresolved. Instead, it is essential to diagnose and repair the underlying problem as soon as possible. Promptly addressing this code will restore optimal throttle actuator control system function, ensuring the safe and efficient operation of your vehicle.

Signs Of The P2118 Code

Here are some common symptoms typically seen with this code:

Illuminated check engine light, TRAC OFF light
Limp mode (Fail-safe mode)
Reduced engine power or lack of acceleration
Engine stalling or rough idle
Hard starting
Little or no throttle response

Causes Of The P2118 Code

Here are some possible triggers:

Faulty throttle actuator control motor
Issues with the throttle body or throttle position sensor
Defective accelerator pedal position sensor
Wiring or electrical connection problems
Blown throttle actuator control motor’s fuse
Malfunctioning PCM

How Do I Diagnose And Fix The P2118 Code?

In this section, we will explore the essential tools and parts required for diagnosing and repairing the P2118 code, provide a step-by-step procedure to address the issue and discuss the level of DIY repair along with estimated costs.

Essential Tools and Parts

OBD-II scanner
Multimeter
Throttle actuator control motor replacement (if necessary)
Throttle body cleaner
Electrical contact cleaner
Wire connectors and electrical tape

Step-by-Step Procedure

Retrieve the trouble codes using an OBD-II scanner.
Check the throttle actuator control motor’s fuse on the junction box with a test light. Replace the fuse if it doesn’t work properly.
Inspect the throttle body and wiring connections for any signs of damage or loose connections. Clean/repair it if needed.
Check other components related to the Throttle Actuator Control System, such as the throttle position sensor and accelerator pedal position sensor, to ensure it works properly. Replace any faulty components if it’s bad.
Test the throttle actuator control motor’s voltage using a multimeter. If the voltage is outside the range in the vehicle’s repair manual, replace it with a new one.
Inspect the electrical wiring and connections associated with the throttle actuator control system. Clean/replace it if you see any dirt or damage.
Clear codes and test drive to ensure the issue has been resolved.

Watch this video to gain valuable insights and master the quick fix for the P2118 trouble code.

Note:

It is recommended to consult the vehicle’s repair manual for detailed instructions specific to your make and model.
Double-check all before reassembling.

DIY Repair Level And Estimated Costs

Regarding the P2118 code, tasks like cleaning the throttle body and changing the car fuse are within the capabilities of most DIY enthusiasts. However, replacing the throttle actuator control motor may require advanced knowledge and specialized tools, making it better suited for individuals with intermediate to advanced DIY skills.

Here’s a breakdown of estimated costs for the main repair tasks to repair the P2118 code:

Repair Task	Estimated Cost
Wiring Repairs	$50 – $150
Blown Fuse Replacement	$50 – $100
Throttle Body Cleaning	$10 – $30
Throttle Actuator Control Motor Replacement	$150 – $500

Please note that these estimated costs are approximate and can vary depending on the vehicle’s make, model, and location. Additionally, prices for parts and labor can vary among different service providers. It’s always recommended to obtain quotes from reputable mechanics or parts suppliers for a more accurate estimate based on your specific circumstances.

Final Thoughts

In conclusion, the P2118 engine code indicates a significant issue with the throttle actuator control motor’s current range and performance. Ignoring this code can lead to reduced engine power, stalling, and compromised driving safety. Prompt action is crucial.

If you’re experiencing the symptoms associated with the P2118 code, it’s essential to diagnose and address the underlying problem. While DIY enthusiasts can tackle some tasks, assistance from a qualified mechanic is advisable for complex repairs.

We hope this guide has provided valuable insights into the P2118 code. If you found it helpful, feel free to share it with others. If you have any questions or comments, please leave them below.

Safe and smooth driving!

Reference:

Wikipedia – Electronic throttle control
Toyota – T-TT-0321-15 TSB
Toyota 20RAV4 – Repair Manual

Ford OBD2 Codes List for FREE Download

Is your Ford’s Check Engine light on?

Don’t panic – our FREE comprehensive list of OBD2 codes can help you quickly diagnose your car issues. Whether you’re a seasoned DIY enthusiast or a novice looking to learn more about your Ford’s diagnostics, this list has got you covered.

So, don’t miss out – read until the end!

Ford OBD2 Codes List and Meaning [FULL]

Free Download: Full Ford OBD2 Trouble Codes List and Meaning PDF

Our user-friendly code list is divided into four parts: Powertrain, Network, Body, and Chassis, which helps you easily find the codes you need for engine, network, body control, and chassis issues.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0100	Mass Air Flow Circuit Malfunction
P0101	Mass Air Flow Circuit Range/Performance Problem
P0102	MAF Circuit Low Input
P0103	MAF Circuit High Input
P0104	MAF Circuit Intermittent
P0105	MAP/BP Circuit Malfunction
P0106	MAP/BP Sensor Range/Performance Problem
P0107	MAP/BP Sensor Low Input
P0108	MAP/BP Sensor High Input
P0109	MAP/BP Circuit Intermittent
P0110	IAT Circuit Malfunction
P0111	IAT Circuit Range/Performance Problem
P0112	IAT Circuit Low Input
P0113	IAT Circuit High Input
P0114	IAT Circuit Intermittent
P0115	ECT Circuit Malfunction
P0116	ECT Circuit Range/Performance Problem
P0117	ECT Circuit Low Input
P0118	ECT Circuit High Input
P0119	ECT Intermittent
P0120	TP Sensor A Circuit Malfunction
P0121	TP Sensor A Circuit Range/Performance Problem
P0122	TP Sensor A Circuit Low Input
P0123	TP Sensor A Circuit High Input
P0124	TP Sensor A Circuit Intermittent
P0125	Insufficient Coolant Temp For Closed Loop Fuel Control
P0126	Insufficient Coolant Temp For Stable Operation
P0128	Coolant Thermostat Malfunction
P0130	Heated O2 Sensor Circuit Malfunction (Bank 1, Sensor 1)
P0131	Heated O2 Circuit Low Voltage (Bank 1, Sensor 1)
P0132	Heated O2 Sensor Circuit High Voltage (Bank 1, Sensor 1)
P0133	Heated O2 Sensor Circuit Slow Response (Bank 1, Sensor 1)
P0134	Heated O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0135	Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0136	Heated O2 Sensor Circuit Malfunction (Bank 1, Sensor 2)
P0137	Heated O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)
P0138	Heated O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)
P0139	Heated O2 Sensor Circuit Slow Response (Bank 1, Sensor 2)
P0140	Heated O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 2)
P0141	Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0142	Heated O2 Sensor Circuit Malfunction (Bank 1, Sensor 3)
P0143	Heated O2 Sensor Circuit Low Voltage (Bank 1, Sensor 3)
P0144	Heated O2 Sensor Circuit High Voltage (Bank 1, Sensor 3)
P0145	Heated O2 Sensor Circuit Slow Response (Bank 1, Sensor 3)
P0146	Heated O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 3)
P0147	Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 3)
P0150	Heated O2 Sensor Circuit Malfunction (Bank 2, Sensor 1)
P0151	Heated O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1)
P0152	Heated O2 Sensor Circuit High Voltage (Bank 2, Sensor 1)
P0153	Heated O2 Sensor Circuit Slow Response (Bank 2, Sensor 1)
P0154	Heated O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 1)
P0155	Heated O2 Sensor Heater Circuit Malfunction (Bank 2, Sensor 1)
P0156	Heated O2 Sensor Circuit Malfunction (Bank 2, Sensor 1)
P0157	Heated O2 Sensor Circuit Low Voltage (Bank 2, Sensor 2)
P0158	Heated O2 Sensor Circuit High Voltage (Bank 2, Sensor 2)
P0159	Heated O2 Sensor Circuit Slow Response (Bank 2, Sensor 2)
P0160	Heated O2 Sensor Circuit No Activity Detected (Bank 2, Sensor 2)
P0161	Heated O2 Sensor Heater Circuit Malfunction (Bank 2, Sensor 2)
P0170	Fuel Trim Malfunction (Bank 1)
P0171	System Too Lean (Bank 1)
P0172	System Too Rich (Bank 1)
P0173	Fuel Trim Malfunction (Bank 2)
P0174	System Too Lean (Bank 2)
P0175	System Too Rich (Bank 2)
P0176	Fuel Composition Sensor Circuit Fault
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low Input
P0179	Fuel Composition Sensor Circuit High Input
P0180	Fuel Temperature Sensor A Circuit Malfunction
P0181	Fuel Temperature Sensor A Circuit Range/Performance
P0182	Fuel Temperature Sensor A Circuit Low Input
P0183	Fuel Temperature Sensor A Circuit High Input
P0184	Fuel Temperature Sensor A Circuit Intermittent
P0185	Fuel Temperature Sensor B Circuit Malfunction
P0186	Fuel Temperature Sensor B Circuit Range/Performance
P0187	Fuel Temperature Sensor B Circuit Low Input
P0188	Fuel Temperature Sensor B Circuit High Input
P0189	Fuel Temperature Sensor B Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit Malfunction
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low Input
P0193	Fuel Rail Pressure Sensor Circuit High Input
P0195	Engine Oil Temperature Sensor Circuit Malfunction
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P0200	Injector Circuit Malfunction
P0201	Injector Circuit Malfunction – Cylinder #1
P0202	Injector Circuit Malfunction – Cylinder #2
P0203	Injector Circuit Malfunction – Cylinder #3
P0204	Injector Circuit Malfunction – Cylinder #4
P0205	Injector Circuit Malfunction – Cylinder #5
P0206	Injector Circuit Malfunction – Cylinder #6
P0207	Injector Circuit Malfunction – Cylinder #7
P0208	Injector Circuit Malfunction – Cylinder #8
P0209	Injector Circuit Malfunction – Cylinder #9
P0210	Injector Circuit Malfunction – Cylinder #10
P0211	Injector Circuit Malfunction – Cylinder #11
P0212	Injector Circuit Malfunction – Cylinder #12
P0213	Cold Start Injector #1 Malfunction
P0214	Cold Start Injector #2 Malfunction
P0215	Engine Shutoff Solenoid Malfunction
P0216	Injection Timing Control Circuit Malfunction
P0217	Engine Overtemp Condition
P0218	Transmission Overtemp Condition
P0219	Engine Overspeed Condition
P0220	Throttle/Pedal Position Sensor/Switch B Circuit Malfunction
P0221	Throttle/Pedal Position Sensor/Switch B Performance Problem
P0222	Throttle Position Sensor B Circuit Low Input
P0223	Throttle Position Sensor B Circuit High Input
P0224	Throttle Position Sensor B Intermittent
P0225	Throttle Position Sensor C Circuit Malfunction
P0227	Throttle Position Sensor C Circuit Low Input
P0228	Throttle Position Sensor C Circuit High Input
P0229	Throttle Position Sensor C Intermittent
P0230	Fuel Pump Primary Circuit Malfunction
P0231	Fuel Pump Secondary Circuit Low
P0232	Fuel Pump Secondary Circuit High
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	Engine Overboost Condition
P0235	Turbocharger Boost Sensor A Circuit Malfunction
P0236	Turbocharger Boost Sensor A Performance
P0237	Turbocharger Boost Sensor A Circuit Low
P0238	Turbocharger Boost Sensor A Circuit High
P0239	Turbocharger Boost Sensor B Circuit Malfunction
P0240	Turbocharger Boost Sensor B Circuit Range/Performance
P0241	Turbocharger Boost Sensor B Circuit Low
P0242	Turbocharger Boost Sensor B Circuit High
P0243	Wastegate Solenoid A Malfunction
P0244	Wastegate Solenoid A Range/Performance
P0245	Wastegate Solenoid A Low
P0246	Wastegate Solenoid A High
P0247	Wastegate Solenoid B Malfunction
P0248	Wastegate Solenoid B Range/Performance
P0249	Wastegate Solenoid B Low
P0250	Wastegate Solenoid B High
P0251	Injection Pump Fuel Metering Control A Malfunction
P0252	Injection Pump Fuel Metering Control A Range/Performance
P0253	Injection Pump Fuel Metering Control A Low
P0254	Injection Pump Fuel Metering Control A High
P0255	Injection Pump Fuel Metering Control A Intermittent
P0256	Injection Pump Fuel Metering Control B Malfunction
P0257	Injection Pump Fuel Metering Control B Range/Performance
P0258	Injection Pump Fuel Metering Control B Low
P0259	Injection Pump Fuel Metering Control B High
P0260	Injection Pump Fuel Metering Control B Intermittent
P0261	Injector Circuit Low – Cylinder #1
P0262	Injector Circuit High – Cylinder #1
P0263	Cylinder #1 Balance Fault
P0264	Injector Circuit Low – Cylinder #2
P0265	Injector Circuit High – Cylinder #2
P0266	Cylinder #2 Balance Fault
P0267	Injector Circuit Low – Cylinder #3
P0268	Injector Circuit High – Cylinder #3
P0269	Cylinder #3 Balance Fault
P0270	Injector Circuit Low – Cylinder #4
P0271	Injector Circuit High – Cylinder #4
P0272	Cylinder #4 Balance Fault
P0273	Injector Circuit Low – Cylinder #5
P0274	Injector Circuit High – Cylinder #5
P0275	Cylinder #5 Balance Fault
P0276	Injector Circuit Low – Cylinder #6
P0277	Injector Circuit High – Cylinder #6
P0278	Cylinder #6 Balance Fault
P0279	Injector Circuit Low – Cylinder #7
P0280	Injector Circuit High – Cylinder #7
P0281	Cylinder #7 Balance Fault
P0282	Injector Circuit Low – Cylinder #8
P0283	Injector Circuit High – Cylinder #8
P0284	Cylinder #8 Balance Fault
P0285	Injector Circuit Low – Cylinder #9
P0286	Injector Circuit High – Cylinder #9
P0287	Cylinder #9 Balance Fault
P0288	Injector Circuit Low – Cylinder #10
P0289	Injector Circuit High – Cylinder #10
P0290	Cylinder #10 Balance Fault
P0291	Injector Circuit Low – Cylinder #11
P0292	Injector Circuit High – Cylinder #11
P0293	Cylinder #11 Balance Fault
P0294	Injector Circuit Low – Cylinder #12
P0295	Injector Circuit High – Cylinder #12
P0296	Cylinder #12 Balance Fault
P0300	Random Misfire Detected
P0301	Cylinder #1 Misfire Detected
P0302	Cylinder #2 Misfire Detected
P0303	Cylinder #3 Misfire Detected
P0304	Cylinder #4 Misfire Detected
P0305	Cylinder #5 Misfire Detected
P0306	Cylinder #6 Misfire Detected
P0307	Cylinder #7 Misfire Detected
P0308	Cylinder #8 Misfire Detected
P0309	Cylinder #9 Misfire Detected
P0310	Cylinder #10 Misfire Detected
P0311	Cylinder #11 Misfire Detected
P0312	Cylinder #12 Misfire Detected
P0320	Ignition Engine Speed Input Circuit Malfunction
P0321	Ignition Engine Speed Input Circuit Range/Performance
P0322	Ignition Engine Speed Input Circuit No Signal
P0323	Ignition Engine Speed Input Circuit Intermittent
P0325	Knock Sensor 1 Circuit Malfunction
P0326	Knock Sensor 1 Circuit Range/Performance
P0327	Knock Sensor 1 Circuit Low Input
P0328	Knock Sensor 1 Circuit High Input
P0329	Knock Sensor 1 Circuit Intermittent
P0330	Knock Sensor 2 Circuit Malfunction
P0331	Knock Sensor 2 Circuit Range/Performance
P0332	Knock Sensor 2 Circuit Low Input
P0333	Knock Sensor 2 Circuit High Input
P0334	Knock Sensor 2 Circuit Intermittent
P0335	Crankshaft Position Sensor A Circuit Malfunction
P0336	Crankshaft Position Sensor A Circuit Range/Performance
P0337	Crankshaft Position Sensor A Circuit Low Input
P0338	Crankshaft Position Sensor A Circuit High Input
P0339	Crankshaft Position Sensor A Circuit Intermittent
P0340	Camshaft Position Sensor Circuit Malfunction
P0341	Camshaft Position Sensor Circuit Performance
P0342	Camshaft Position Sensor Circuit Low Input
P0343	Camshaft Position Sensor Circuit High Input
P0344	Camshaft Position Sensor Circuit Intermittent
P0350	Ignition Coil Primary / Secondary Circuit Malfunction
P0351	Ignition Coil Primary A / Secondary Circuit Malfunction
P0352	Ignition Coil Primary B / Secondary Circuit Malfunction
P0353	Ignition Coil Primary C / Secondary Circuit Malfunction
P0354	Ignition Coil Primary D / Secondary Circuit Malfunction
P0355	Ignition Coil Primary E / Secondary Circuit Malfunction
P0356	Ignition Coil Primary F / Secondary Circuit Malfunction
P0357	Ignition Coil Primary G / Secondary Circuit Malfunction
P0358	Ignition Coil Primary H / Secondary Circuit Malfunction
P0359	Ignition Coil Primary I / Secondary Circuit Malfunction
P0360	Ignition Coil Primary J / Secondary Circuit Malfunction
P0361	Ignition Coil Primary K / Secondary Circuit Malfunction
P0362	Ignition Coil Primary L / Secondary Circuit Malfunction
P0370	Timing Reference High Resolution Signal A Malfunction
P0371	Timing Reference High Resolution Signal A Too Many Pulses
P0372	Timing Reference High Resolution Signal A Too Few Pulses
P0373	Timing Reference High Resolution Signal A Intermittent
P0374	Timing Reference High Resolution Signal A No Pulses
P0375	Timing Reference High Resolution Signal B Malfunction
P0376	Timing Reference High Resolution Signal B Too Many Pulses
P0377	Timing Reference High Resolution Signal B Too Few Pulses
P0378	Timing Reference High Resolution Signal B Intermittent
P0379	Timing Reference High Resolution Signal B No Pulses
P0380	Glow Plug Circuit A Malfunction
P0381	Glow Plug Indicator Circuit Malfunction
P0382	Glow Plug Circuit B Malfunction
P0385	Crankshaft Position Sensor B Circuit Malfunction
P0386	Crankshaft Position Sensor B Circuit Range/Performance
P0387	Crankshaft Position Sensor B Circuit Low Input
P0388	Crankshaft Position Sensor B Circuit High Input
P0389	Crankshaft Position Sensor B Circuit Intermittent
P0400	EGR Flow Malfunction
P0401	EGR Flow Insufficient Detected
P0402	EGR Flow Excessive Detected
P0403	EGR Circuit Malfunction
P0404	EGR Circuit Range/Performance
P0405	EGR Sensor A Circuit Low Input
P0406	EGR Sensor A Circuit High Input
P0407	EGR Sensor B Circuit Low Input
P0408	EGR Sensor B Circuit High Input
P0410	SAI System Malfunction
P0411	SAI System Incorrect Upstream Flow Detected
P0412	SAI System Switching Valve A Circuit Malfunction
P0413	SAI System Switching Valve A Circuit Open
P0414	SAI System Switching Valve A Circuit Shorted
P0415	SAI System Switching Valve B Circuit Malfunction
P0416	SAI System Switching Valve B Circuit Open
P0417	SAI System Switching Valve B Circuit Shorted
P0418	SAI System Relay A Circuit Malfunction
P0419	SAI System Relay B Circuit Malfunction
P0420	Catalyst System Efficiency Below Threshold (Bank 1)
P0421	Warm Up Catalyst Efficiency Below Threshold (Bank 1)
P0422	Main Catalyst Efficiency Below Threshold (Bank 1)
P0423	Heated Catalyst Efficiency Below Threshold (Bank 1)
P0424	Heated Catalyst Temperature Below Threshold (Bank 1)
P0426	Catalyst Temperature Sensor Range/Performance (Bank 1)
P0427	Catalyst Temperature Sensor Low Input (Bank 1)
P0428	Catalyst Temperature Sensor High Input (Bank 1)
P0430	Catalyst System Efficiency Below Threshold (Bank 2)
P0431	Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0432	Main Catalyst Efficiency Below Threshold (Bank 2)
P0433	Heated Catalyst Efficiency Below Threshold (Bank 2)
P0434	Heated Catalyst Temperature Below Threshold (Bank 2)
P0436	Catalyst Temperature Sensor Range/Performance (Bank 2)
P0437	Catalyst Temperature Sensor Low Input (Bank 2)
P0438	Catalyst Temperature Sensor High Input (Bank 2)
P0440	Evaporative Emission Control System Malfunction
P0441	Evaporative Emission Control System Incorrect Purge Flow
P0442	Evaporative Emission Control System Leak Detected
P0443	Evap Emission Control System Purge Control Circuit Malf.
P0444	Evap Emission Control Sys Purge Control Valve Circuit Open
P0445	Evap Emission Control Sys Purge Control Valve Circuit Short
P0446	Evap Emission Control System Vent Malfunction
P0447	Evap Emission Control System Vent Circuit Open
P0448	Evap Emission Control System Vent Circuit Shorted
P0449	Evap Emission Control System Vent Circuit Intermittent
P0450	Evap Emission Control System Pressure Sensor Malfunction
P0451	Evap Emission Control System Pressure Sensor Performance
P0452	Evap Emission Control System Pressure Sensor Low Input
P0453	Evap Emission Control System Pressure Sensor High Input
P0454	Evap Emission Control System Pressure Sensor Intermittent
P0455	Evap Emission Control System Leak Detected (Gross Leak/No Flow)
P0460	Fuel Level Sensor Circuit Malfunction
P0461	Fuel Level Sensor Circuit Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0464	Fuel Level Sensor Circuit Intermittent
P0465	Purge Flow Sensor Circuit Malfunction
P0466	Purge Flow Sensor Circuit Range/Performance
P0467	Purge Flow Sensor Circuit Low Input
P0468	Purge Flow Sensor Circuit High Input
P0469	Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor Circuit Malfunction
P0471	Exhaust Pressure Sensor Circuit Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve Malfunction
P0476	Exhaust Pressure Control Valve Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Cooling Fan 1 Control Circuit Malfunction
P0481	Cooling Fan 2 Control Circuit Malfunction
P0482	Cooling Fan 3 Control Circuit Malfunction
P0483	Cooling Fan Rationality Check Malfunction
P0484	Cooling Fan Circuit Over Current
P0485	Cooling Fan Power/Ground Circuit Malfunction
P0500	Vehicle Speed Sensor Malfunction
P0501	Vehicle Speed Sensor Range/Performance
P0502	Vehicle Speed Sensor Low Input
P0503	Vehicle Speed Sensor Intermittent
P0505	Idle Air Control System Malfunction
P0506	Idle Air Control System RPM Lower Than Expected
P0507	Idle Air Control System RPM Higher Than Expected
P0510	Closed Throttle Position Switch Malfunction
P0520	Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521	Engine Oil Pressure Sensor/Switch Circuit Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Circuit Low Input
P0523	Engine Oil Pressure Sensor/Switch Circuit High Input
P0530	A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor Circuit Low Input
P0533	A/C Refrigerant Pressure Sensor Circuit High Input
P0534	A/C Refrigerant Charge Loss
P0550	Power Steering Pressure Sensor Circuit Malfunction
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0552	Power Steering Pressure Sensor Circuit Low Input
P0553	Power Steering Pressure Sensor Circuit High Input
P0554	Power Steering Pressure Sensor Circuit Intermittent
P0560	System Voltage Malfunction
P0561	System Voltage Unstable
P0562	System Voltage Low
P0563	System Voltage High
P0565	Cruise ON Signal Malfunction
P0566	Cruise OFF Signal Malfunction
P0567	Cruise RESUME Signal Malfunction
P0568	Cruise SET Signal Malfunction
P0569	Cruise COAST Signal Malfunction
P0570	Cruise ACCEL Signal Malfunction
P0571	Cruise Brake Switch Circuit Malfunction
P0572	Cruise Brake Switch Circuit Low
P0573	Cruise Brake Switch Circuit High
P0600	Serial Communications Link Malfunction
P0601	Internal Control Module Memory Check Sum Error
P0602	Control Module Programming Error
P0603	Powertrain Control Module KAM Test Error
P0604	Powertrain Control Module RAM Test Error
P0605	Powertrain Control Module ROM Test Error
P0606	PCM Processor Fault
P0608	PCM VSS Output A Malfunction
P0609	PCM VSS Output B Malfunction
P0620	Generator Control Circuit Malfunction
P0621	Generator Lamp “L” Control Circuit Malfunction
P0622	Generator Field “F” Control Circuit Malfunction
P0650	MIL Control Circuit Malfunction
P0700	Transmission Control System Malfunction
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Brake Switch Input Malfunction
P0704	Clutch Switch Input Circuit Malfunction
P0705	Transmission Range Sensor Circuit Malfunction
P0706	Transmission Range Sensor Circuit Range/Performance
P0707	Transmission Range Sensor Circuit Low Input
P0708	Transmission Range Sensor Circuit High Input
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor Circuit Malfunction
P0711	Transmission Fluid Temperature Sensor Circuit Range/Perf
P0712	Transmission Fluid Temp Sensor Circuit Low Input
P0713	Transmission Fluid Temp Sensor Circuit High Input
P0714	Transmission Fluid Temp Sensor Circuit Intermittent
P0715	Turbine Speed Sensor Circuit Malfunction
P0716	Turbine Speed Sensor Circuit Range/Performance
P0717	Turbine Speed Sensor Circuit No Signal
P0718	Turbine Speed Sensor Circuit Intermittent
P0719	Torque Converter/Brake Switch B Circuit Low
P0720	Output Shaft Speed Sensor Circuit Malfunction
P0721	Output Shaft Speed Sensor No Performance
P0722	Output Shaft Speed Sensor No Signal
P0723	Output Shaft Speed Sensor Intermittent
P0724	Torque Converter/Brake Switch B Circuit High
P0725	Engine Speed Input Circuit Malfunction
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0730	Incorrect Gear Ratio
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0735	Gear 5 Incorrect Ratio
P0736	Reverse Incorrect Ratio
P0740	Torque Converter Clutch Circuit Malfunction
P0741	Torque Converter Clutch System Performance Or Stuck Off
P0742	Torque Converter Clutch Circuit Stuck On
P0743	Torque Converter Clutch System Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid A Malfunction
P0746	Pressure Control Solenoid A Performance or Stuck Off
P0747	Pressure Control Solenoid A Stuck On
P0748	Pressure Control Solenoid A Electrical
P0749	Pressure Control Solenoid A Intermittent
P0750	Shift Solenoid A Malfunction
P0751	Shift Solenoid A Performance
P0752	Shift Solenoid A Stuck On
P0753	Shift Solenoid A Electrical
P0754	Shift Solenoid A Intermittent
P0755	Shift Solenoid B Malfunction
P0756	Shift Solenoid B Performance
P0757	Shift Solenoid B Stuck On
P0758	Shift Solenoid B Electrical
P0759	Shift Solenoid B Intermittent
P0760	Shift Solenoid C Malfunction
P0761	Shift Solenoid C Performance
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0764	Shift Solenoid C Intermittent
P0765	Shift Solenoid D Malfunction
P0766	Shift Solenoid D Performance
P0767	Shift Solenoid D Stuck On
P0768	Shift Solenoid D Electrical
P0769	Shift Solenoid D Intermittent
P0770	Shift Solenoid E Malfunction
P0771	Shift Solenoid E Performance
P0772	Shift Solenoid E Stuck On
P0773	Shift Solenoid E Electrical
P0774	Shift Solenoid E Intermittent
P0775	Pressure Control Solenoid B Malfunction
P0776	Pressure Control Solenoid B Performance
P0777	Pressure Control Solenoid B Stuck On
P0778	Pressure Control Solenoid B Electrical
P0779	Pressure Control Solenoid B Intermittent
P0780	Shift Malfunction
P0781	1 – 2 Shift Error
P0782	2 – 3 Shift Error
P0783	3 – 4 Shift Error
P0784	4 – 5 Shift Error
P0785	Shift/Timing Solenoid Malfunction
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Mode Switch Circuit Malfunction
P0801	Reverse Inhibit Control Circuit Malfunction
P0803	1 – 4 Upshift (Skip Shift) Solenoid Circuit Malfunction
P0804	1 – 4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P1000	Check of all OBDII Systems Not Complete
P1001	KOER Not Able To Complete. KOER Aborted.
P1100	MAF Sensor Intermittent
P1101	MAF Sensor Out Of Self Test Range
P1102	MAF Sensor In Range But Lower Than Expected
P1103	MAF Sensor In Range But Higher Than Expected
P1104	MAF Ground Malfunction
P1105	Dual Alternator Upper Fault
P1106	Dual Alternator Lower Fault
P1107	Dual Alternator Lower Circuit Malfunction
P1108	Dual Alternator Battery Lamp Circuit Malfunction
P1109	IAT – B Sensor Intermittent
P1110	IAT Sensor (D/C) Open/Short
P1111	System Pass
P1112	IAT Sensor Intermittent
P1113	IAT Sensor (L/C) Open/Short
P1114	IAT – B Circuit Low Input
P1115	IAT – B Circuit High Input
P1116	ECT Sensor Out Of Self Test Range
P1117	ECT Sensor Intermittent
P1118	Manifold Absolute Temperature Circuit Low Input
P1119	Manifold Absolute Temperature Circuit High Input
P1120	TP Sensor Out Of Range Low (Ratch Too Low)
P1121	TP Sensor Inconsistent With MAF Sensor
P1122	TP In Range But Lower Than Expected
P1123	TP In Range But Higher Than Expected
P1124	TP Sensor Out Of Self Test Range
P1125	TP Sensor Intermittent
P1126	TP (Narrow Range) Sensor Circuit Malfunction
P1127	Exhaust Not Warm, Downstream O2 Sensor Not Tester
P1128	Upstream Heated O2 Sensors Swapped
P1129	Downstream Heated O2 Sensors Swapped
P1130	Lack Of HO2S11 Switch – Adaptive Fuel At Limit
P1131	Lack Of HO2S11 Switch – Sensor Indicates Lean
P1132	Lack Of HO2S11 Switch – Sensor Indicates Rich
P1133	Bank 1 Fuel Control Shifted Lean (FAOSC)
P1134	Bank 1 Fuel Control Shifted Rich (FAOSC)
P1135	Pedal Position Sensor A Circuit Intermittent
P1136	Control Box Fan Circuit Malfunction
P1137	Lack Of HO2S12 Switch – Sensor Indicates Lean
P1138	Lack Of HO2S12 Switch – Sensor Indicates Rich
P1139	Water In Fuel Indicator Circuit Malfunction
P1140	Water In Fuel Condition
P1141	Fuel Restriction Indicator Circuit Malfunction
P1142	Fuel Restriction Condition
P1143	Air Assist Control Valve Range/Performance
P1144	Air Assist Control Valve Circuit Malfunction
P1150	Lack Of HO2S21 Switch – Adaptive Fuel At Limit
P1151	Lack Of HO2S21 Switch – Sensor Indicates Lean
P1152	Lack Of HO2S21 Switch – Sensor Indicates Rich
P1153	Bank 2 Fuel Control Shifted Lean (FAOSC)
P1154	Bank 2 Fuel Control Shifted Rich (FAOSC)
P1155	Alternative Fuel Controller Has Activated the MIL
P1156	Fuel Select Switch Malfunction
P1157	Lack Of HO2S22 Switch – Sensor Indicates Lean
P1158	Lack Of HO2S22 Switch – Sensor Indicates Rich
P1159	Fuel Stepper Motor Malfunction
P1167	Invalid Test, Operator Did Not Actuate Throttle
P1168	Fuel Rail Sensor In-Range Low Failure
P1169	Fuel Rail Sensor In-Range High Failure
P1170	ESO – Engine Shut Off Solenoid Fault
P1171	Rotor Sensor Fault
P1172	Rotor Control Fault
P1173	Rotor Calibration Fault
P1174	Cam Sensor Fault
P1175	Cam Control Fault
P1176	Cam Calibration Fault
P1177	Synchronisation Fault
P1178	Boltup Limits Fault
P1180	Fuel Delivery System Malfunction – Low
P1181	Fuel Delivery System Malfunction – High
P1182	Fuel Shut Off Solenoid Malfunction
P1183	Engine Oil Temperature Circuit Malfunction
P1184	Engine Oil Temperature Out Of Self Test Range
P1185	FTS High – Fuel Pump Temperature Sensor High
P1186	FTS Low – Fuel Pump Temperature Sensor Low
P1187	Variant Selection
P1188	Calibration Memory Fault
P1189	Pump Speed Signal Fault
P1190	Calibration Resistor Out Of Range
P1191	Key Line Voltage
P1192	V External
P1193	EGR Drive Overcurrent
P1194	ECU A/D Converter
P1195	SCP HBCC Failed To Initialize
P1196	Key Off Voltage High
P1197	Key Off Voltage Low
P1198	Pump Rotor Control Underfueling
P1199	Fuel Level Input Circuit Low
P1201	Injector Circuit Open / Shorted – Cylinder #1
P1202	Injector Circuit Open / Shorted – Cylinder #2
P1203	Injector Circuit Open / Shorted – Cylinder #3
P1204	Injector Circuit Open / Shorted – Cylinder #4
P1205	Injector Circuit Open / Shorted – Cylinder #5
P1206	Injector Circuit Open / Shorted – Cylinder #6
P1209	Injector Control Pressure System Fault
P1210	Injector Control Pressure Above Expected Level
P1211	Injector Control Pressure Sensor Above / Below Desired
P1212	Injector Control Pressure Not Detected During Crank
P1213	Start Injector Circuit Malfunction
P1214	Pedal Position Sensor B Circuit Intermittent
P1215	Pedal Position Sensor C Circuit Low Input
P1216	Pedal Position Sensor C Circuit High Input
P1217	Pedal Position Sensor C Circuit Intermittent
P1218	CID High
P1219	CID Low
P1220	Series Throttle Control System Malfunction
P1221	Traction Control System Malfunction
P1222	Traction Control Output Circuit Malfunction
P1223	Pedal Demand Sensor B Circuit High Input
P1224	Throttle Position Sensor B Out Of Self Test Range
P1225	Needle Lift Sensor Malfunction
P1226	Control Sleeve Sensor Malfunction
P1227	Wastegate Failed Closed (Over Pressure)
P1228	Wastegate Failed Open (Under Pressure)
P1229	Intercooler Pump Driver Fault
P1230	Fuel Pump Low Speed Malfunction
P1231	Fuel Pump Secondary Circuit Low, High Speed
P1232	Fuel Pump Speed Primary Circuit Malfunction
P1233	Fuel Pump Driver Module Off Line
P1234	Fuel Pump Driver Module Off Line
P1235	Fuel Pump Control Out Of Range
P1236	Fuel Pump Control Out Of Range
P1237	Fuel Pump Secondary Circuit Malfunction
P1238	Fuel Pump Secondary Circuit Malfunction
P1239	Speed Fuel Pump Positive Feed Fault
P1240	Sensor Power Supply Malfunction
P1241	Sensor Power Supply Low Input
P1242	Sensor Power Supply High Input
P1243	Second Fuel Pump Faulty or Ground Fault
P1244	Alternator Load Input Failed High
P1245	Alternator Load Input Failed Low
P1246	Alternator Load Input Failed
P1247	Turbo Boost Pressure Low
P1248	Turbo Boost Pressure Not Detected
P1249	Wastegate Control Valve Performance
P1250	PRC Solenoid Circuit Malfunction
P1251	Air Mixture Solenoid Circuit Malfunction
P1252	Pedal Correlation PDS1 and LPDS High
P1253	Pedal Correlation PDS1 and LPDS Low
P1254	Pedal Correlation PDS2 and LPDS High
P1255	Pedal Correlation PDS2 and LPDS Low
P1256	Pedal Correlation PDS1 and HPDS
P1257	Pedal Correlation PDS2 and HPDS
P1258	Pedal Correlation PDS1 and PDS2
P1259	Immobilizer to PCM Signal Error
P1260	THEFT Detected, Vehicle Immobilzed
P1261	Cylinder #1 High To Low Side Short
P1262	Cylinder #2 High To Low Side Short
P1263	Cylinder #3 High To Low Side Short
P1264	Cylinder #4 High To Low Side Short
P1265	Cylinder #5 High To Low Side Short
P1266	Cylinder #6 High To Low Side Short
P1267	Cylinder #7 High To Low Side Short
P1268	Cylinder #8 High To Low Side Short
P1269	Immobilizer Code Not Programmed
P1270	Engine RPM Or Speed Limiter Reached
P1271	Cylinder #1 High To Low Side Open
P1272	Cylinder #2 High To Low Side Open
P1273	Cylinder #3 High To Low Side Open
P1274	Cylinder #4 High To Low Side Open
P1275	Cylinder #5 High To Low Side Open
P1276	Cylinder #6 High To Low Side Open
P1277	Cylinder #7 High To Low Side Open
P1278	Cylinder #8 High To Low Side Open
P1280	Injection Control Pressure Out Of Range Low
P1281	Injection Control Pressure Out Of Range High
P1282	Excessive Injection Control Pressure
P1283	IPR Circuit Failure
P1284	Aborted KOER – ICP Failure
P1285	Cylinder Head Overtemperature Sensed
P1286	Fuel Pulse In Range But Lower Than Expected
P1287	Fuel Pulse In Range But Higher Than Expected
P1288	Cylinder Head Temp Sensor Out Of Self Test Range
P1289	Cylinder Head Temp Sensor High Input
P1290	Cylinder Head Temp Sensor Low Input
P1291	Injector High Side Short To GND Or VBATT – Bank 1
P1292	Injector High Side Short To GND Or VBATT – Bank 2
P1293	Injector High Side Open – Bank 1
P1294	Injector High Side Open – Bank 2
P1295	Multi-faults – Bank 1 – With Low Side Shorts
P1296	Multi-faults – Bank 2 – With Low Side Shorts
P1297	Injector High Sides Shorted Together
P1298	IDM Failure
P1299	Cylinder Head Overtemperature Protection Active
P1300	Boost Calibration Fault
P1301	Boost Calibration High
P1302	Boost Calibration Low
P1303	EGR Calibration Fault
P1304	EGR Calibration High
P1305	EGR Calibration Low
P1306	Kickdown Relay Pull – In Circuit Fault
P1307	Kickdown Relay Hold Circuit Fault
P1308	A/C Clutch Circuit Fault
P1309	Misfire Monitor AICE Chip Fault
P1313	Misfire Rate Catalyst Damage Fault – Bank 1
P1314	Misfire Rate Catalyst Damage Fault – Bank 2
P1315	Persistent Misfire
P1316	Injector Circuit / IDM Codes Detected
P1317	Injector Circuit / IDM Codes Not Updated
P1336	Crank / Cam Sensor Range / Performance
P1340	Camshaft Position Sensor B Circuit Malfunction
P1341	Camshaft Position Sensor B Range / Performance
P1345	SGC (Cam Position) Sensor Circuit Malfunction
P1346	Fuel Level Sensor B Circuit Malfunction
P1347	Fuel Level Sensor B Range / Performance
P1348	Fuel Level Sensor B Circuit Low
P1349	Fuel Level Sensor B Circuit High
P1350	Fuel Level Sensor B Intermittent
P1351	IDM Input Circuit Malfunction
P1352	Ignition Coil A Primary Circuit Malfunction
P1353	Ignition Coil B Primary Circuit Malfunction
P1354	Ignition Coil C Primary Circuit Malfunction
P1355	Ignition Coil D Primary Circuit Malfunction
P1356	IDM Pulsewidth Indicates Engine Not Turning
P1357	IDM Pulsewidth Not Defined
P1358	IDM Signal Out Of Self Test Range (No CPUOK)
P1359	Spark Output Circuit Malfunction
P1360	Ignition Coil A Secondary Circuit Malfunction
P1361	Ignition Coil B Secondary Circuit Malfunction
P1362	Ignition Coil C Secondary Circuit Malfunction
P1363	Ignition Coil D Secondary Circuit Malfunction
P1364	Ignition Coil Primary Circuit Failure
P1365	Ignition Coil Secondary Circuit Failure
P1366	Ignition Spare
P1367	Ignition Spare
P1368	Ignition Spare
P1369	Engine Temperature Light Monitor Failure
P1370	Insufficient RMP Increase During Spark Test
P1371	Ignition Coil – Cylinder 1 – Early Activation Fault
P1372	Ignition Coil – Cylinder 2 – Early Activation Fault
P1373	Ignition Coil – Cylinder 3 – Early Activation Fault
P1374	Ignition Coil – Cylinder 4 – Early Activation Fault
P1375	Ignition Coil – Cylinder 5 – Early Activation Fault
P1376	Ignition Coil – Cylinder 6 – Early Activation Fault
P1380	Variable Cam Timing Solenoid A Malfunction
P1381	Variable Cam Timing Overadvanced (Bank #1)
P1382	Variable Cam Timing Solenoid #1 Circuit Malfunction
P1383	Variable Cam Timing Overretarded (Bank #1)
P1384	VVT Solenoid A Malfunction
P1385	Variable Cam Timing Solenoid B Malfunction
P1386	Variable Cam Timing Overadvanced (Bank #2)
P1387	Variable Cam Timing Solenoid #2 Circuit Malfunction
P1388	Variable Cam Timing Overretarded (Bank #2)
P1389	Glow Plug Circuit High Side Low Input
P1390	Octane Adjust Pin Out Of Self Test Range
P1391	Glow Plug Circuit Low Input (Bank #1)
P1392	Glow Plug Circuit High Input (Bank #1)
P1393	Glow Plug Circuit Low Input (Bank #2)
P1394	Glow Plug Circuit High Input (Bank #2)
P1395	Glow Plug Monitor Fault (Bank #1)
P1396	Glow Plug Monitor Fault (Bank #2)
P1397	System Voltage Out Of Self Test Range
P1398	VVT Solenoid B Circuit High Input
P1399	Glow Plug Circuit High Side, High Input
P1400	DPFE Circuit Low Input
P1401	DPFE Circuit High Input
P1402	EGR Metering Orifice Restricted
P1403	DPFE Sensor Hoses Reversed
P1404	IAT – B Circuit Malfunction
P1405	DPFE Sensor Upstream Hose Off Or Plugged
P1406	DPFE Sensor Downstream Hose Off Or Plugged
P1407	EGR No Flow Detected
P1408	EGR Flow Out Of Self Test Range
P1409	EVR Control Circuit Malfunction
P1411	SAI System Incorrect Downstream Flow Detected
P1413	SAI System Monitor Circuit Low Input
P1414	SAI System Monitor Circuit High Input
P1415	Air Pump Circuit Malfunction
P1416	Port Air Circuit Malfunction
P1417	Port Air Relief Circuit Malfunction
P1418	Split Air #1 Circuit Malfunction
P1419	Split Air #2 Circuit Malfunction
P1420	Catalyst Temperature Sensor Failure
P1421	Catalyst Damage
P1422	EGI Temperature Sensor Failure
P1423	EGI Functionality Test Failed
P1424	EGI Glow Plug Primary Failure
P1425	EGI Glow Plug Secondary Failure
P1426	EGI Mini – MAF Failed Out Of Range
P1427	EGI Mini – MAF Failed Short Circuit
P1428	EGI Mini – MAF Failed Open Circuit
P1429	Electric Air Pump Primary Failure
P1430	Electric Air Pump Secondary Failure
P1433	A/C Refrigerant Temperature Circuit Low
P1434	A/C Refrigerant Temperature Circuit High
P1435	A/C Refrigerant Temperature Circuit Range/Performance
P1436	A/C Evaporator Air Temperature Circuit Low
P1437	A/C Evaporator Air Temperature Circuit High
P1438	A/C Evaporator Air Temperature Circuit Range/Performance
P1439	Floor Temperature Switch Circuit Malfunction
P1440	Purge Valve Stuck Open
P1441	ELC System Fault
P1442	Evaporative Emission Control System Leak Detected
P1443	Evaporative Emission Control System Control Valve Malf.
P1444	Purge Flow Sensor Circuit Low Input
P1445	Purge Flow Sensor Circuit High Input
P1446	Evaporative Vac Solenoid Circuit Malfunction
P1447	ELC System Closure Valve Flow Fault
P1448	ELC System 2 Fault
P1449	Evaporative Check Solenoid Circuit Malfunction
P1450	Unable To Bleed Up Fuel Tank Vacuum
P1451	Evap. Emission Control Sys. Vent Control Valve Circuit Malf.
P1452	Unable To Bleed – Up Vacuum in Tank
P1453	Fuel Tank Pressure Relief Valve Malfunction
P1454	Evaporative System Vacuum Test Malfunction
P1455	Evap. Emission Control Sys. Leak Detected (Gross Leak/No Flow)
P1456	Fuel Tank Temperature Sensor Circuit Malfunction
P1457	Unable To Pull Vacuum In Tank
P1460	WOT A/C Cutout Circuit Malfunction
P1461	A/C Pressure Sensor Circuit High Input
P1462	A/C Pressure Sensor Circuit Low Input
P1463	A/C Pressure Sensor Insufficient Pressure Change
P1464	A/C Demand Out of Self Test Range
P1465	A/C Relay Circuit Malfunction
P1466	A/C Refrigerant Temperature Sensor/Circuit Malfunction
P1467	A/C Compressor Temperature Sensor Malfunction
P1468	SSPOD Open Circuit or Closed Circuit Fault
P1469	Low A/C Cycling Period
P1470	A/C Cycling Period Too Short
P1471	Electrodrive Fan 1 Operational Failure (Driver Side)
P1472	Electrodrive Fan 2 Operational Failure (Passenger Side)
P1473	Fan Secondary High With Fan(s) Off
P1474	Low Fan Control Primary Circuit Malfunction
P1475	Fan Relay (Low) Circuit Malfunction
P1476	Fan Relay (High) Circuit Malfunction
P1477	Additional Fan Relay Circuit Malfunction
P1478	Cooling Fan Driver Fault
P1479	High Fan Control Primary Circuit Malfunction
P1480	Fan Secondary Low with Low Fan On
P1481	Fan Secondary Low With High Fan On
P1482	SCP
P1483	Power To Fan Circuit Overcurrent
P1484	Open Power To Ground VCRM
P1485	EGRV Circuit Malfunction
P1486	EGRA Circuit Malfunction
P1487	EGRCHK Solenoid Circuit Malfunction
P1490	Secondary Air Relief Solenoid Circuit Malfunction
P1491	Secondary Switch Solenoid Circuit Malfunction
P1492	APLSOL Solenoid Circuit Malfunction
P1493	RCNT Solenoid Circuit Malfunction
P1494	SPCUT Solenoid Circuit Malfunction
P1495	TCSPL Solenoid Circuit Malfunction
P1500	Vehicle Speed Sensor Intermittent
P1501	Vehicle Speed Sensor Out Of Self Test Range
P1502	Vehicle Speed Sensor Intermittent Malfunction
P1503	Auxillary Speed Sensor Fault
P1504	Idle Air Control Circuit Malfunction
P1505	Idle Air Control System At Adaptive Clip
P1506	Idle Air Control Overspeed Error
P1507	Idle Air Control Underspeed Error
P1508	Idle Control System Circuit Open
P1509	Idle Control System Circuit Shorted
P1510	Idle Signal Circuit Malfunction
P1511	Idle Switch (Electric Control Throttle) Circuit Malfunction
P1512	Intake Manifold Runner Control (Bank 1) Stuck Closed
P1513	Intake Manifold Runner Control (Bank 2) Stuck Closed
P1514	High Load Neutral/Drive Fault
P1515	Electric Current Circuit Malfunction
P1516	IMRC Input Error (Bank 1)
P1517	IMRC Input Error (Bank 2)
P1518	Intake Manifold Runner Control (Stuck Open)
P1519	Intake Manifold Runner Control (Stuck Closed)
P1520	Intake Manifold Runner Control Circuit Malfunction
P1521	Variable Intake Solenoid #1 Circuit Malfunction
P1522	Variable Intake Solenoid #2 Circuit Malfunction
P1523	IVC Solenoid Circuit Malfunction
P1524	Variable Intake Solenoid System
P1525	Air Bypass Valve System
P1526	Air Bypass System
P1527	Accelerate Warmup Solenoid Circuit Malfunction
P1528	Subsidiary Throttle Valve Solenoid Circuit Malfunction
P1529	SCAIR Solenoid Circuit Malfunction
P1530	A/C Clutch Circuit Malfunction
P1531	Invalid Test – Accelerator Pedal Movement
P1532	IMCC Circuit Malfunction, Bank B
P1533	AAI Circuit Malfunction
P1534	Inertia Switch Activated
P1535	Blower Fan Speed Circuit Range/Performance
P1536	Parking Brake Switch Circuit Failure
P1537	Intake Manifold Runner Control (Bank 1) Stuck Open
P1538	Intake Manifold Runner Control (Bank 2) Stuck Open
P1539	Power To A/C Clutch Circuit Overcurrent
P1540	Air Bypass Valve Circuit Malfunction
P1549	IMCC Circuit Malfunction, Bank B
P1550	PSPS Out Of Self Test Range
P1565	Speed Control Command Switch Out of Range High
P1566	Speed Control Command Switch Out of Range Low
P1567	Speed Control Output Circuit Continuity
P1568	Speed Control Unable to Hold Speed
P1571	Brake Switch Malfunction
P1572	Brake Pedal Switch Circuit Malfunction
P1573	Throttle Position Not Available
P1574	Throttle Position Sensor Disagreement btwn Sensors
P1575	Pedal Position Out of Self Test Range
P1576	Pedal Position Not Available
P1577	Pedal Position Sensor Disagreement btwn Sensors
P1578	ETC Power Less Than Demand
P1579	ETC In Power Limiting Mode
P1580	Electronic Throttle Monitor PCM Override
P1581	Electronic Throttle Monitor Malfunction
P1582	Electronic Throttle Monitor Data Available
P1583	Electronic Throttle Monitor Cruise Disable
P1584	TCU Detected IPE Circuit Malfunction
P1585	Throttle Control Unit Malfunction
P1586	Throttle Control Unit Throttle Position Malfunction
P1587	Throttle Control Unit Modulated Command Malfunction
P1588	Throttle Control Unit Detected Loss of Return Spring
P1589	TCU Unable To Control Desired Throttle Angle
P1600	Loss of KAM Power; Open Circuit
P1601	ECM/TCM Serial Communication Error
P1602	Immobilizer/ECM Communication Error
P1603	EEPROM Malfunction
P1604	Code Word Unregestered
P1605	Keep Alive Memory Test Failure
P1606	ECM Control Relay O/P Circuit Malfunction
P1607	MIL O/P Circuit Malfunction
P1608	Internal ECM Malfunction
P1609	Diagnostic Lamp Driver Fault
P1610	SBDS Interactive Codes
P1611	SBDS Interactive Codes
P1612	SBDS Interactive Codes
P1613	SBDS Interactive Codes
P1614	SBDS Interactive Codes
P1615	SBDS Interactive Codes
P1616	SBDS Interactive Codes
P1617	SBDS Interactive Codes
P1618	SBDS Interactive Codes
P1619	SBDS Interactive Codes
P1620	SBDS Interactive Codes
P1621	Immobilizer Code Words Do Not Match
P1622	Immobilizer ID Does Not Match
P1623	Immobilizer Code Word/ID Number Write Failure
P1624	Anti Theft System
P1625	B+ Supply To VCRM Fan Circuit Malfunction
P1626	B+ Supply To VCRM A/C Circuit Malfunction
P1627	Module Supply Voltage Out Of Range
P1628	Module Ignition Supply Input Malfunction
P1629	Internal Voltage Regulator Malfunction
P1630	Internal Vref Malfunction
P1631	Main Relay Malfunction (Power Hold)
P1632	Smart Alternator Faults Sensor/Circuit Malfunction
P1633	KAM Voltage Too Low
P1634	Data Output Link Circuit Failure
P1635	Tire / Axle Ratio Out of Acceptable Range
P1636	Inductive Signature Chip Communication Error
P1637	Can Link ECM/ABSCM Circuit / Network Malfunction
P1638	Can Link ECM/INSTM Circuit / Network Malfunction
P1639	Vehicle ID Block Corrupted or Not Programmed
P1640	Powertrain DTCs Available in Another Module
P1641	Fuel Pump Primary Circuit Failure
P1642	Fuel Pump Monitor Circuit High Input
P1643	Fuel Pump Monitor Circuit Low Input
P1644	Fuel Pump Speed Control Circuit Malfunction
P1645	Fuel Pump Resistor Switch Circuit Malfunction
P1650	PSP Switch Out of Self Test Range
P1651	PSP Switch Input Malfunction
P1652	IAC Monitor Disabled by PSP Switch Failed On
P1653	Power Steering Output Circuit Malfunction
P1654	Recirculation Override Circuit Malfunction
P1655	Starter Disable Circuit Malfunction
P1660	Output Circuit Check Signal High
P1661	Output Circuit Check Signal Low
P1662	IDM_EN Circuit Failure
P1663	Fuel Demand Command Signal Circuit Malfunction
P1667	CI Circuit Malfunction
P1668	PCM – IDM Communications Error
P1670	Electronic Feedback Signal Not Detected
P1680	Metering Oil Pump Malfunction
P1681	Metering Oil Pump Malfunction
P1682	Metering Oil Pump Malfunction
P1683	Metering Oil Pump Temperature Sensor Circuit Malfunction
P1684	Metering Oil Pump Position Sensor Circuit Malfunction
P1685	Metering Oil Pump Stepping Motor Circuit Malfunction
P1686	Metering Oil Pump Stepping Motor Circuit Malfunction
P1687	Metering Oil Pump Stepping Motor Circuit Malfunction
P1688	Metering Oil Pump Stepping Motor Circuit Malfunction
P1689	Oil Pressure Control Solenoid Circuit Malfunction
P1690	Wastegate Solenoid Circuit Malfunction
P1691	Turbo Pressure Control Solenoid Circuit Malfunction
P1692	Turbo Control Solenoid Circuit Malfunction
P1693	Turbo Charge Control Circuit Malfunction
P1694	Turbo Charge Relief Circuit Malfunction
P1700	Transmission Indeterminate Failure (Failed to Neutral)
P1701	Reverse Engagement Error
P1702	TRS Circuit Intermittent Malfunction
P1703	Brake Switch Out Of Self Test Range
P1704	Digital TRS Failed to Transition States in KOEO / KOER
P1705	Not in P or N During KOEO / KOER
P1706	High Vehicle Speed Observed in Park
P1707	Transfer Case Neutral Indicator Hard Fault Present
P1708	Clutch Switch Circuit Malfunction
P1709	PNP Switch Out Of Self Test Range
P1711	TFT Sensor Out Of Self Test Range
P1712	Trans Torque Reduction Request Signal Malfunction
P1713	TFT Sensor In Range Failure Low Value
P1714	SSA Inductive Signature Malfunction
P1715	SSB Inductive Signature Malfunction
P1716	SSC Inductive Signature Malfunction
P1717	SSD Inductive Signature Malfunction
P1718	TFT Sensor In Range Failure High
P1720	Vehicle Speed (Meter) Circuit Malfunction
P1721	Gear 1 Incorrect Ratio
P1722	Gear 2 Incorrect Ratio
P1723	Gear 3 incorrect Ratio
P1724	Gear 4 Incorrect Ratio
P1725	Insufficient Engine Speed Increase During Self Test
P1726	Insufficient Engine Speed Decrease During Self Test
P1727	Coast Clutch Solenoid Inductive Signature Malfunction
P1728	Transmission Slip Error
P1729	4×4 Low Switch Error
P1730	Gear Control Malfunction 2,3,5
P1731	1-2 Shift Malfunction
P1732	2-3 Shift Malfunction
P1733	3-4 Shift Malfunction
P1734	Gear Control Malfunction
P1735	First Gear Switch Circuit Malfunction
P1736	Second Gear Switch Circuit Malfunction
P1737	Lockup Solenoid System
P1738	Shift Time Error
P1739	Slip Solenoid System
P1740	Torque Converter Clutch Inductive Signature Malfunction
P1741	Torque Converter Clutch Control Error
P1742	Torque Converter Clutch Solenoid Failed On
P1743	Torque Converter Clutch Solenoid Failied On
P1744	Torque Converter Clutch System Performance
P1745	Line Pressure Solenoid System
P1746	Pressure Control Solenoid “A” Open Circuit
P1747	Pressure Control Solenoid “A” Short Circuit
P1748	EPC Malfunction
P1749	Pressure Control Solenoid Failed Low
P1751	Shift Solenoid A Performance
P1754	Coast Clutch Solenoid Circuit Malfunction
P1755	Intermediate Speed Sensor (ISS) Malfunction
P1756	Shift Solenoid B Performance
P1760	Pressure Control Solenoid “A” Short Circuit
P1761	Shift Solenoid C Performance
P1762	Overdrive Band Failed Off
P1765	Timing Solenoid Circuit Malfunction
P1767	Torque Converter Clutch Circuit Malfunction
P1768	Performance / Normal / Winter Mode Input Malfunction
P1769	AG4 Transmission Torque Modulation Fault
P1770	Clutch Solenoid Circuit Malfunction
P1775	Transmission System MIL Fault
P1776	Ignition Retard Request Duration Fault
P1777	Ignition Retard Request Circuit Fault
P1778	Transmission Reverse I/P Circuit Malfunction
P1779	TCIL Circuit Malfunction
P1780	Trans Control Switch (O/D Cancel) Out of Self Test Range
P1781	4X4 Switch Out of Self Test Range
P1782	P/ES Circuit Out Of Self Test Range
P1783	Transmission Overtemperature Condition
P1784	Transmission Mechanical Failure – First And Reverse
P1785	Transmission Mechanical Failure – First And Second
P1786	3-2 Downshift Error
P1787	2-1 Downshift Error
P1788	Pressure Control Solenoid “B” Open Circuit
P1789	Pressure Control Solenoid “B” Short Circuit
P1790	TP (Mechanical) Circuit Malfunction
P1791	TP (Electric) Circuit Malfunction
P1792	Barometer Pressure Circuit Malfunction
P1793	Intake Air Volume Circuit Malfunction
P1794	Battery Voltage Circuit Malfunction
P1795	Idle Switch Circuit Malfunction
P1796	Kick Down Switch Circuit Malfunction
P1797	Neutral Switch Circuit Malfunction
P1798	Coolant Temperature Circuit Malfunction
P1799	Hold Switch Circuit Malfunction
P1800	Transmission Clutch Interlock Safety Switch Circuit Failure
P1801	Transmission Clutch Interlock Safety Switch Open Circuit
P1802	Transmission Clutch Interlock Safety Switch Short Circuit To Battery
P1803	Transmission Clutch Interlock Safety Switch Short Circuit To Ground
P1804	Transmission 4-Wheel Drive High Indicator Circuit Failure
P1805	Transmission 4-Wheel Drive High Indicator Open Circuit
P1806	Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
P1807	Transmission 4-Wheel Drive High Indicator Short Circuit To Ground
P1808	Transmission 4-Wheel Drive Low Indicator Circuit Failure
P1809	Transmission 4-Wheel Drive Low Indicator Open Circuit
P1810	Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
P1811	Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground
P1812	Transmission 4-Wheel Drive Mode Select Circuit Failure
P1813	Transmission 4-Wheel Drive Mode Select Open Circuit
P1814	Transmission 4-Wheel Drive Mode Select Short Circuit To Battery
P1815	Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
P1816	Transmission Neutral Safety Switch Circuit Failure
P1817	Transmission Neutral Safety Switch Open Circuit
P1818	Transmission Neutral Safety Switch Short Circuit To Battery
P1819	Transmission Neutral Safety Switch Short Circuit To Ground
P1820	Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
P1821	Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit
P1822	Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
P1823	Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Ground
P1824	Transmission 4-Wheel Drive Clutch Relay Circuit Failure
P1825	Transmission 4-Wheel Drive Clutch Relay Open Circuit
P1826	Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery
P1827	Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground
P1828	Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure
P1829	Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit
P1830	Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery
P1831	Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Ground
P1832	Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
P1833	Transmission Transfer Case Differential Lock-Up Solenoid Open Circuit
P1834	Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery
P1835	Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Ground
P1836	Transmission Transfer Case Front Shaft Speed Sensor Circuit Failure
P1837	Transmission Transfer Case Rear Shaft Speed Sensor Circuit Failure
P1838	Transmission Transfer Case Shift Motor Circuit Failure
P1839	Transmission Transfer Case Shift Motor Open Circuit
P1840	Transmission Transfer Case Shift Motor Short Circuit To Battery
P1841	Transmission Transfer Case Shift Motor Short Circuit To Ground
P1842	Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit Failure
P1843	Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit
P1844	Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery
P1845	Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground
P1846	Transmission Transfer Case Contact Plate ‘A’ Circuit Failure
P1847	Transmission Transfer Case Contact Plate ‘A’ Open Circuit
P1848	Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Battery
P1849	Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Ground
P1850	Transmission Transfer Case Contact Plate ‘B’ Circuit Failure
P1851	Transmission Transfer Case Contact Plate ‘B’ Open Circuit
P1852	Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Battery
P1853	Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Ground
P1854	Transmission Transfer Case Contact Plate ‘C’ Circuit Failure
P1855	Transmission Transfer Case Contact Plate ‘C’ Open Circuit
P1856	Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Battery
P1857	Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Ground
P1858	Transmission Transfer Case Contact Plate ‘D’ Circuit Failure
P1859	Transmission Transfer Case Contact Plate ‘D’ Open Circuit
P1860	Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Battery
P1861	Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Ground
P1862	Transmission Transfer Case Contact Plate Power Circuit Failure
P1863	Transmission Transfer Case Contact Plate Power Open Circuit
P1864	Transmission Transfer Case Contact Plate Power Short To Battery
P1865	Transmission Transfer Case Contact Plate Power Short To Ground
P1866	Transmission Transfer Case System Concern – Servicing Required
P1867	Transmission Transfer Case Contact Plate General Circuit Failure
P1868	Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Failure
P1869	Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Short To Battery
P1870	Transmission Mechanical Transfer Case 4×4 Switch Circuit Failure
P1871	Transmission Mechanical Transfer Case 4×4 Switch Circuit Short To Battery
P1872	Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Failure
P1873	Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Short To Battery
P1874	Transmission Automatic Hall Effect Sensor Power Circuit Failure
P1875	Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery
P1876	Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure
P1877	Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery
P1878	Transmission Transfer Case Disengaged Solenoid Circuit Failure
P1879	Transmission Transfer Case Disengaged Solenoid Open Circuit
P1880	Transmission Transfer Case Disengaged Solenoid Short to Battery
P1881	Engine Coolant Level Switch Circuit Failure, GEM
P1882	Engine Coolant Level Switch Circuit Short to Ground
P1883	Engine Coolant Level Switch Circuit Failure, GEM
P1884	Engine Coolant Level Lamp Circuit Short to Ground
P1885	Transmission Transfer Case Disengaged Solenoid Short to Ground
P1886	4X4 Initialization Failure
P1890	Transmission 4WD Mode Select Return Input Circuit Failure
P1891	Transmission Transfer Case Contact Plate Ground Return Open Circuit
P1900	OSS Circuit Intermittent Malfunction
P1901	TSS Circuit Intermittent Malfunction
P1902	Pressure Control Solenoid “B” Intermittent Short
P1903	Pressure Control Solenoid “C” Short Circuit
P1904	Pressure Control Solenoid “C” Open Circuit
P1905	Pressure Control Solenoid “C” Intermittent Short
P1906	Kickdown Pull Relay Open or Short Circuit to Ground
P1907	Kickdown Hold Relay Open or Short Circuit to Ground
P1908	Transmission Pressure Circuit Solenoid Open or Short to Ground
P1909	Trans. Temp. Sensor Circuit Open or Shorted to Pwr. or Gnd.
P1910	VFS A Pressure Output Failed Low
P1911	VFS B Pressure Output Failed Low
P1912	VFS C Pressure Output Failed Low
P1913	Pressure Switch A Circuit Malfunction
P1914	Manually Shifted Automatic (MSA) Sw. Circuit Malf.
P1915	Reverse Switch Circuit Malfunction
P1916	High Clutch Drum Speed Sensor Malfunction
P1917	High Clutch Drum Speed Sensor Intermittent
P1918	Transmission Range Display Circuit Malfunction

Network (U) Codes List

Code	Definition
U1000	SCP (J1850) Invalid or Missing Data for Primary Id $00
U1001	SCP (J1850) Invalid or Missing Data for Primary Id $01
U1002	SCP (J1850) Invalid or Missing Data for Primary Id $02
U1003	SCP (J1850) Invalid or Missing Data for Primary Id $03
U1004	SCP (J1850) Invalid or Missing Data for EEC Programming
U1005	SCP (J1850) Invalid or Missing Data for EEC Programming
U1006	SCP (J1850) Invalid or Missing Data for Primary Id $06
U1007	SCP (J1850) Invalid or Missing Data for Primary Id $07
U1008	SCP (J1850) Invalid or Missing Data for Engine Torque
U1009	SCP (J1850) Invalid or Missing Data for Engine Torque
U1010	SCP (J1850) Invalid or Missing Data for Engine Air Intake
U1011	SCP (J1850) Invalid or Missing Data for Engine Air Intake
U1012	SCP (J1850) Invalid or Missing Data for Primary Id $0C
U1013	SCP (J1850) Invalid or Missing Data for Primary Id $0D
U1014	SCP (J1850) Invalid or Missing Data for Primary Id $0E
U1015	SCP (J1850) Invalid or Missing Data for Primary Id $0F
U1016	SCP (J1850) Invalid or Missing Data for Primary Id $10
U1017	SCP (J1850) Invalid or Missing Data for Primary Id $11
U1018	SCP (J1850) Invalid or Missing Data for Throttle
U1019	SCP (J1850) Invalid or Missing Data for Throttle
U1020	SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch
U1021	SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch
U1022	SCP (J1850) Invalid or Missing Data for Primary Id $16
U1023	SCP (J1850) Invalid or Missing Data for Primary Id $17
U1024	SCP (J1850) Invalid or Missing Data for Primary Id $18
U1025	SCP (J1850) Invalid or Missing Data for Primary Id $19
U1026	SCP (J1850) Invalid or Missing Data for Engine RPM
U1027	SCP (J1850) Invalid or Missing Data for Engine RPM
U1028	SCP (J1850) Invalid or Missing Data for Primary Id $1C
U1029	SCP (J1850) Invalid or Missing Data for Primary Id $1D
U1030	SCP (J1850) Invalid or Missing Data for Experimental #1
U1031	SCP (J1850) Invalid or Missing Data for Experimental #1
U1032	SCP (J1850) Invalid or Missing Data for Primary Id $20
U1033	SCP (J1850) Invalid or Missing Data for Primary Id $21
U1034	SCP (J1850) Invalid or Missing Data for Primary Id $22
U1035	SCP (J1850) Invalid or Missing Data for Primary Id $23
U1036	SCP (J1850) Invalid or Missing Data for Wheels
U1037	SCP (J1850) Invalid or Missing Data for Wheels
U1038	SCP (J1850) Invalid or Missing Data for Primary Id $26
U1039	SCP (J1850) Invalid or Missing Data for Primary Id $27
U1040	SCP (J1850) Invalid or Missing Data for Vehicle Speed
U1041	SCP (J1850) Invalid or Missing Data for Vehicle Speed
U1042	SCP (J1850) Invalid or Missing Data for Traction Control
U1043	SCP (J1850) Invalid or Missing Data for Traction Control
U1044	SCP (J1850) Invalid or Missing Data for Traction Motor
U1045	SCP (J1850) Invalid or Missing Data for Traction Motor
U1046	SCP (J1850) Invalid or Missing Data for Primary Id $2E
U1047	SCP (J1850) Invalid or Missing Data for Primary Id $2F
U1048	SCP (J1850) Invalid or Missing Data for Primary Id $30
U1049	SCP (J1850) Invalid or Missing Data for Primary Id $31
U1050	SCP (J1850) Invalid or Missing Data for Brakes
U1051	SCP (J1850) Invalid or Missing Data for Brakes
U1052	SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel
U1053	SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel
U1054	SCP (J1850) Invalid or Missing Data for Primary Id $36
U1055	SCP (J1850) Invalid or Missing Data for Primary Id $37
U1056	SCP (J1850) Invalid or Missing Data for Vehicle Configuration
U1057	SCP (J1850) Invalid or Missing Data for Vehicle Configuration
U1058	SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL
U1059	SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL
U1060	SCP (J1850) Invalid or Missing Data for Primary Id $3C
U1061	SCP (J1850) Invalid or Missing Data for Primary Id $3D
U1062	SCP (J1850) Invalid or Missing Data for Primary Id $3E
U1063	SCP (J1850) Invalid or Missing Data for Primary Id $3F
U1064	SCP (J1850) Invalid or Missing Data for Primary Id $40
U1065	SCP (J1850) Invalid or Missing Data for Primary Id $41
U1066	SCP (J1850) Invalid or Missing Data for Primary Id $42
U1067	SCP (J1850) Invalid or Missing Data for Primary Id $43
U1068	SCP (J1850) Invalid or Missing Data for Primary Id $44
U1069	SCP (J1850) Invalid or Missing Data for Primary Id $45
U1070	SCP (J1850) Invalid or Missing Data for Engine Sensors
U1071	SCP (J1850) Invalid or Missing Data for Engine Sensors
U1072	SCP (J1850) Invalid or Missing Data for Engine Coolant
U1073	SCP (J1850) Invalid or Missing Data for Engine Coolant
U1074	SCP (J1850) Invalid or Missing Data for Engine Oil
U1075	SCP (J1850) Invalid or Missing Data for Engine Oil
U1076	SCP (J1850) Invalid or Missing Data for Primary Id $4C
U1077	SCP (J1850) Invalid or Missing Data for Primary Id $4D
U1078	SCP (J1850) Invalid or Missing Data for Primary Id $4E
U1079	SCP (J1850) Invalid or Missing Data for Primary Id $4F
U1080	SCP (J1850) Invalid or Missing Data for Primary Id $50
U1081	SCP (J1850) Invalid or Missing Data for Primary Id $51
U1082	SCP (J1850) Invalid or Missing Data for Engine Systems Other
U1083	SCP (J1850) Invalid or Missing Data for Engine Systems Other
U1084	SCP (J1850) Invalid or Missing Data for Powertrain Status Request
U1085	SCP (J1850) Invalid or Missing Data for Powertrain Status Request
U1086	SCP (J1850) Invalid or Missing Data for Primary Id $56
U1087	SCP (J1850) Invalid or Missing Data for Primary Id $57
U1088	SCP (J1850) Invalid or Missing Data for Suspension
U1089	SCP (J1850) Invalid or Missing Data for Suspension
U1090	SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics
U1091	SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics
U1092	SCP (J1850) Invalid or Missing Data for Primary Id $5C
U1093	SCP (J1850) Invalid or Missing Data for Primary Id $5D
U1094	SCP (J1850) Invalid or Missing Data for Experimental #2
U1095	SCP (J1850) Invalid or Missing Data for Experimental #2
U1096	SCP (J1850) Invalid or Missing Data for Primary Id $60
U1097	SCP (J1850) Invalid or Missing Data for Primary Id $61
U1098	SCP (J1850) Invalid or Missing Data for Vehicle Speed Control
U1099	SCP (J1850) Invalid or Missing Data for Vehicle Speed Control
U1100	SCP (J1850) Invalid or Missing Data for Primary Id $64
U1101	SCP (J1850) Invalid or Missing Data for Primary Id $65
U1102	SCP (J1850) Invalid or Missing Data for Primary Id $66
U1103	SCP (J1850) Invalid or Missing Data for Primary Id $67
U1104	SCP (J1850) Invalid or Missing Data for Chassis Status Request
U1105	SCP (J1850) Invalid or Missing Data for Chassis Status Request
U1106	SCP (J1850) Invalid or Missing Data for Legislated Diagnostics
U1107	SCP (J1850) Invalid or Missing Data for Legislated Diagnostics
U1108	SCP (J1850) Invalid or Missing Data for Electric Traction Drive (Inverter)
U1109	SCP (J1850) Invalid or Missing Data for Electric Traction Drive (Inverter)
U1110	SCP (J1850) Invalid or Missing Data for Primary Id $6E
U1111	SCP (J1850) Invalid or Missing Data for Primary Id $6F
U1112	SCP (J1850) Invalid or Missing Data for Primary Id $70
U1113	SCP (J1850) Invalid or Missing Data for Primary Id $71
U1114	SCP (J1850) Invalid or Missing Data for Charging System
U1115	SCP (J1850) Invalid or Missing Data for Charging System
U1116	SCP (J1850) Invalid or Missing Data for Electrical Energy Management
U1117	SCP (J1850) Invalid or Missing Data for Electrical Energy Management
U1118	SCP (J1850) Invalid or Missing Data for Primary Id $76
U1119	SCP (J1850) Invalid or Missing Data for Primary Id $77
U1120	SCP (J1850) Invalid or Missing Data for Primary Id $78
U1121	SCP (J1850) Invalid or Missing Data for Primary Id $79
U1122	SCP (J1850) Invalid or Missing Data for Odometer
U1123	SCP (J1850) Invalid or Missing Data for Odometer
U1124	SCP (J1850) Invalid or Missing Data for Primary Id $7C
U1125	SCP (J1850) Invalid or Missing Data for Primary Id $7D
U1126	SCP (J1850) Invalid or Missing Data for Primary Id $7E
U1127	SCP (J1850) Invalid or Missing Data for Primary Id $7F
U1128	SCP (J1850) Invalid or Missing Data for Primary Id $80
U1129	SCP (J1850) Invalid or Missing Data for Primary Id $81
U1130	SCP (J1850) Invalid or Missing Data for Fuel System
U1131	SCP (J1850) Invalid or Missing Data for Fuel System
U1132	SCP (J1850) Invalid or Missing Data for Vehicle Motion
U1133	SCP (J1850) Invalid or Missing Data for Vehicle Motion
U1134	SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter
U1135	SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter
U1136	SCP (J1850) Invalid or Missing Data for Telltales
U1137	SCP (J1850) Invalid or Missing Data for Telltales
U1138	SCP (J1850) Invalid or Missing Data for Primary Id $8A
U1139	SCP (J1850) Invalid or Missing Data for Primary Id $8B
U1140	SCP (J1850) Invalid or Missing Data for Gateway
U1141	SCP (J1850) Invalid or Missing Data for Gateway
U1142	SCP (J1850) Invalid or Missing Data for Primary Id $8E
U1143	SCP (J1850) Invalid or Missing Data for Primary Id $8F
U1144	SCP (J1850) Invalid or Missing Data for Primary Id $90
U1145	SCP (J1850) Invalid or Missing Data for Primary Id $91
U1146	SCP (J1850) Invalid or Missing Data for Vehicle Security
U1147	SCP (J1850) Invalid or Missing Data for Vehicle Security
U1148	SCP (J1850) Invalid or Missing Data for Audio Control
U1149	SCP (J1850) Invalid or Missing Data for Audio Control
U1150	SCP (J1850) Invalid or Missing Data for Audible Warnings
U1151	SCP (J1850) Invalid or Missing Data for Audible Warnings
U1152	SCP (J1850) Invalid or Missing Data for Experimental #3
U1153	SCP (J1850) Invalid or Missing Data for Experimental #3
U1154	SCP (J1850) Invalid or Missing Data for Compact Disc
U1155	SCP (J1850) Invalid or Missing Data for Compact Disc
U1156	SCP (J1850) Invalid or Missing Data for Digital Signal Processing
U1157	SCP (J1850) Invalid or Missing Data for Digital Signal Processing
U1158	SCP (J1850) Invalid or Missing Data for Antenna
U1159	SCP (J1850) Invalid or Missing Data for Antenna
U1160	SCP (J1850) Invalid or Missing Data for Primary Id $A0
U1161	SCP (J1850) Invalid or Missing Data for Primary Id $A1
U1162	SCP (J1850) Invalid or Missing Data for Digital Audio Tape
U1163	SCP (J1850) Invalid or Missing Data for Digital Audio Tape
U1164	SCP (J1850) Invalid or Missing Data for Tuner / Receiver
U1165	SCP (J1850) Invalid or Missing Data for Tuner / Receiver
U1166	SCP (J1850) Invalid or Missing Data for Cassette Tape
U1167	SCP (J1850) Invalid or Missing Data for Cassette Tape
U1168	SCP (J1850) Invalid or Missing Data for Primary Id $A8
U1169	SCP (J1850) Invalid or Missing Data for Primary Id $A9
U1170	SCP (J1850) Invalid or Missing Data for Cellular Phone / Paging System
U1171	SCP (J1850) Invalid or Missing Data for Cellular Phone / Paging System
U1172	SCP (J1850) Invalid or Missing Data for Remote Button Control
U1173	SCP (J1850) Invalid or Missing Data for Remote Button Control
U1174	SCP (J1850) Invalid or Missing Data for Primary Id $AE
U1175	SCP (J1850) Invalid or Missing Data for Primary Id $AF
U1176	SCP (J1850) Invalid or Missing Data for Primary Id $B0
U1177	SCP (J1850) Invalid or Missing Data for Primary Id $B1
U1178	SCP (J1850) Invalid or Missing Data for Climate Control (HVAC)
U1179	SCP (J1850) Invalid or Missing Data for Climate Control (HVAC)
U1180	SCP (J1850) Invalid or Missing Data for Personalization (Memory) Features
U1181	SCP (J1850) Invalid or Missing Data for Personalization (Memory) Features
U1182	SCP (J1850) Invalid or Missing Data for Primary Id $B6
U1183	SCP (J1850) Invalid or Missing Data for Primary Id $B7
U1184	SCP (J1850) Invalid or Missing Data for Window Wiper / Washer
U1185	SCP (J1850) Invalid or Missing Data for Window Wiper / Washer
U1186	SCP (J1850) Invalid or Missing Data for Primary Id $BA
U1187	SCP (J1850) Invalid or Missing Data for Primary Id $BB
U1188	SCP (J1850) Invalid or Missing Data for Primary Id $BC
U1189	SCP (J1850) Invalid or Missing Data for Primary Id $BD
U1190	SCP (J1850) Invalid or Missing Data for Primary Id $BE
U1191	SCP (J1850) Invalid or Missing Data for Primary Id $BF
U1192	SCP (J1850) Invalid or Missing Data for Primary Id $C0
U1193	SCP (J1850) Invalid or Missing Data for Primary Id $C1
U1194	SCP (J1850) Invalid or Missing Data for Mirrors
U1195	SCP (J1850) Invalid or Missing Data for Mirrors
U1196	SCP (J1850) Invalid or Missing Data for Door Locks
U1197	SCP (J1850) Invalid or Missing Data for Door Locks
U1198	SCP (J1850) Invalid or Missing Data for External Access (Doors)
U1199	SCP (J1850) Invalid or Missing Data for External Access (Doors)
U1200	SCP (J1850) Invalid or Missing Data for Seat Motion / Control
U1201	SCP (J1850) Invalid or Missing Data for Seat Motion / Control
U1202	SCP (J1850) Invalid or Missing Data for Windows
U1203	SCP (J1850) Invalid or Missing Data for Windows
U1204	SCP (J1850) Invalid or Missing Data for Steering Column
U1205	SCP (J1850) Invalid or Missing Data for Steering Column
U1206	SCP (J1850) Invalid or Missing Data for Primary Id $CE
U1207	SCP (J1850) Invalid or Missing Data for Primary Id $CF
U1208	SCP (J1850) Invalid or Missing Data for Seat Switches
U1209	SCP (J1850) Invalid or Missing Data for Seat Switches
U1210	SCP (J1850) Invalid or Missing Data for Restraints
U1211	SCP (J1850) Invalid or Missing Data for Restraints
U1212	SCP (J1850) Invalid or Missing Data for Primary Id $D4
U1213	SCP (J1850) Invalid or Missing Data for Primary Id $D5
U1214	SCP (J1850) Invalid or Missing Data for Primary Id $D6
U1215	SCP (J1850) Invalid or Missing Data for Primary Id $D7
U1216	SCP (J1850) Invalid or Missing Data for External Lamp Outage
U1217	SCP (J1850) Invalid or Missing Data for External Lamp Outage
U1218	SCP (J1850) Invalid or Missing Data for External Lamps
U1219	SCP (J1850) Invalid or Missing Data for External Lamps
U1220	SCP (J1850) Invalid or Missing Data for Interior Lamp Outage
U1221	SCP (J1850) Invalid or Missing Data for Interior Lamp Outage
U1222	SCP (J1850) Invalid or Missing Data for Interior Lamps
U1223	SCP (J1850) Invalid or Missing Data for Interior Lamps
U1224	SCP (J1850) Invalid or Missing Data for Primary Id $E0
U1225	SCP (J1850) Invalid or Missing Data for Primary Id $E1
U1226	SCP (J1850) Invalid or Missing Data for Body Status Request
U1227	SCP (J1850) Invalid or Missing Data for Body Status Request
U1228	SCP (J1850) Invalid or Missing Data for Tires
U1229	SCP (J1850) Invalid or Missing Data for Tires
U1230	SCP (J1850) Invalid or Missing Data for Electric Defrost
U1231	SCP (J1850) Invalid or Missing Data for Electric Defrost
U1232	SCP (J1850) Invalid or Missing Data for Navigation
U1233	SCP (J1850) Invalid or Missing Data for Navigation
U1234	SCP (J1850) Invalid or Missing Data for Displays
U1235	SCP (J1850) Invalid or Missing Data for Displays
U1236	SCP (J1850) Invalid or Missing Data for Memory Storage
U1237	SCP (J1850) Invalid or Missing Data for Memory Storage
U1238	SCP (J1850) Invalid or Missing Data for Experimental #4
U1239	SCP (J1850) Invalid or Missing Data for Experimental #4
U1240	SCP (J1850) Invalid or Missing Data for Primary Id $F0
U1241	SCP (J1850) Invalid or Missing Data for Primary Id $F1
U1242	SCP (J1850) Invalid or Missing Data for Exterior Environment
U1243	SCP (J1850) Invalid or Missing Data for Exterior Environment
U1244	SCP (J1850) Invalid or Missing Data for Interior Environment
U1245	SCP (J1850) Invalid or Missing Data for Interior Environment
U1246	SCP (J1850) Invalid or Missing Data for Primary Id $F6
U1247	SCP (J1850) Invalid or Missing Data for Primary Id $F7
U1248	SCP (J1850) Invalid or Missing Data for Time / Date
U1249	SCP (J1850) Invalid or Missing Data for Time / Date
U1250	SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)
U1251	SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)
U1252	SCP (J1850) Invalid or Missing Data for Class A Functions
U1253	SCP (J1850) Invalid or Missing Data for Class A Functions
U1254	SCP (J1850) Invalid or Missing Data for Network Control
U1255	SCP (J1850) Invalid or Missing Data for Network Control
U1260	SCP (J1850) Single Ended (+) Circuit Failure
U1261	SCP (J1850) Single Ended (-) Circuit Failure
U1262	SCP (J1850) Communication Bus Fault
U1308	SCP (J1850) Invalid or Missing Data for Function Read Engine Torque
U1341	SCP (J1850) Invalid or Missing Data for Function Read Vehicle Speed
U1430	SCP (J1850) Invalid or Missing Data for Function Read Fuel System
U1451	SCP (J1850) Invalid or Missing Data for Function Read Audible Warnings
U1612	SCP (J1850) Lack of Acknowledgment for Primary Id $0C
U1736	SCP (J1850) Lack of Acknowledgment for Telltales
U1750	SCP (J1850) Lack of Acknowledgment for Audible Warnings
U1794	SCP (J1850) Lack of Acknowledgment for Mirrors
U1797	SCP (J1850) Lack of Acknowledgment for Door Locks
U1798	SCP (J1850) Lack of Acknowledgment for External Access (Doors)
U1806	SCP (J1850) Lack of Acknowledgment for Primary Id $CE
U1900	CAN Communication Bus Fault
U1950	UPB Communication Bus Fault
U2000	Audio Rear Control Unit is Not Responding
U2001	Audio Tape Deck Unit is Not Responding
U2002	Audio Bezel is Not Responding
U2003	Audio Compact Disk / Disk Jockey Unit is Not Responding
U2004	Audio Steering Wheel Control Unit is Not Responding
U2005	Audio Rear Integrated Control Panel Unit is Not Responding
U2006	Audio Remote Climate Control Unit is Not Responding
U2007	Audio Navigation Unit is Not Responding
U2008	Audio Phone is Not Responding
U2009	Audio Front Control Module (ACM) is Not Responding
U2010	Module is Not Responding (Non SCP)
U2011	Module Transmitted Invalid Data (Non SCP)
U2012	Communication Bus Error (Non SCP)
U2013	Compass Module is not Responding
U2014	Audio Subwoofer Unit is Not Responding
U2015	Signal Link Fault (Non SCP)
U2016	Signal Link Short to Ground (Non SCP)
U2017	Driver Side Crash Sensor Communication Fault (Non SCP)
U2018	Passenger Side Crash Sensor Communication Fault (Non SCP)
U2019	Audio Voice Module Not Responding
U2020	Audio Center Amp is not responding
U2021	Invalid /fault data received (Non SCP)
U2150	SCP (J1850) Invalid Data from REM
U2152	SCP (J1850) Invalid Data from GEM
U2160	SCP (J1850) Invalid Data from IC
U2195	SCP (J1850) Invalid Data from SCLM
U2500	(CAN) Lack of Acknowledgement From Engine Management

Body (B) Codes List

Code	Definition
B1200	Climate Control Pushbutton Circuit Failure
B1201	Fuel Sender Circuit Failure
B1202	Fuel Sender Circuit Open
B1203	Fuel Sender Circuit Short To Battery
B1204	Fuel Sender Circuit Short To Ground
B1205	EIC Switch-1 Assembly Circuit Failure
B1206	EIC Switch-1 Assembly Circuit Open
B1207	EIC Switch-1 Assembly Circuit Short To Battery
B1208	EIC Switch-1 Assembly Circuit Short To Ground
B1209	EIC Switch-2 Assembly Circuit Failure
B1210	EIC Switch-2 Assembly Circuit Open
B1211	EIC Switch-2 Assembly Circuit Short To Battery
B1212	EIC Switch-2 Assembly Circuit Short To Ground
B1213	Anti-Theft Number of Programmed Keys Is Below Minimum
B1214	Running Board Lamp Circuit Failure
B1215	Running Board Lamp Circuit Short to Battery
B1216	Emergency & Road Side Assistance Switch Circuit Short to Ground
B1217	Horn Relay Coil Circuit Failure
B1218	Horn Relay Coil Circuit Short to Vbatt
B1219	Fuel Tank Pressure Sensor Circuit Failure
B1220	Fuel Tank Pressure Sensor Circuit Open
B1222	Fuel Temperature Sensor #1 Circuit Failure
B1223	Fuel Temperature Sensor #1 Circuit Open
B1224	Fuel Temperature Sensor #1 Circuit Short to Battery
B1225	Fuel Temperature Sensor #1 Circuit Short to Ground
B1226	Fuel Temperature Sensor #2 Circuit Failure
B1227	Fuel Temperature Sensor #2 Circuit Open
B1228	Fuel Temperature Sensor #2 Circuit Short to Battery
B1229	Fuel Temperature Sensor #2 Circuit Short to Ground
B1231	Longitudinal Acceleration Threshold Exceeded
B1232	DO NOT USE (See Shop Manual for Description)
B1233	Glass Break Sensor Failure
B1234	Mirror Switch Invalid Code
B1235	Window Feedback Failure
B1236	Window Feedback Loss of Signal
B1237	Window Feedback Out of Range
B1238	Over Temperature Fault
B1239	Air Flow Blend Door Driver Circuit Failure
B1240	Wiper Washer Rear Pump Relay Circuit Failure
B1241	Wiper Washer Rear Pump Relay Circuit Short to Battery
B1242	Air Flow Recirculation Door Driver Circuit Failure
B1243	Express Window Down Switch Circuit Short to Battery
B1244	Wiper Rear Motor Run Relay Circuit Failure
B1245	Wiper Rear Motor Run Relay Circuit Short to Battery
B1246	Dim Panel Potentiometer Switch Circuit Failure
B1247	Panel Dim Switch Circuit Open
B1248	Passenger’s Seatback Autoglide Rearward Switch Circuit Short to Ground
B1249	Blend Door Failure
B1250	Air Temperature Internal Sensor Circuit Failure
B1251	Air Temperature Internal Sensor Circuit Open
B1252	Air Temperature Internal Sensor Circuit Short To Battery
B1253	Air Temperature Internal Sensor Circuit Short To Ground
B1254	Air Temperature External Sensor Circuit Failure
B1255	Air Temperature External Sensor Circuit Open
B1256	Air Temperature External Sensor Circuit Short To Battery
B1257	Air Temperature External Sensor Circuit Short To Ground
B1258	Solar Radiation Sensor Circuit Failure
B1259	Solar Radiation Sensor Circuit Open
B1260	Solar Radiation Sensor Circuit Short To Battery
B1261	Solar Radiation Sensor Circuit Short To Ground
B1262	Servo Motor Defrost Circuit Failure
B1263	Servo Motor Vent Circuit Failure
B1264	Servo Motor Foot Circuit Failure
B1265	Servo Motor Coolair Bypass Circuit Failure
B1266	Servo Motor Airintake Left Circuit Failure
B1267	Servo Motor Airintake Right Circuit Failure
B1268	Servo Motor Potentiometer Defrost Circuit Failure
B1269	Servo Motor Potentiometer Defrost Circuit Open
B1270	Servo Motor Potentiometer Defrost Circuit Short To Battery
B1271	Servo Motor Potentiometer Defrost Circuit Short To Ground
B1272	Servo Motor Potentiometer Vent Circuit Failure
B1273	Servo Motor Potentiometer Vent Circuit Open
B1274	Servo Motor Potentiometer Vent Circuit Short To Battery
B1275	Servo Motor Potentiometer Vent Circuit Short To Ground
B1276	Servo Motor Potentiometer Foot Circuit Failure
B1277	Servo Motor Potentiometer Foot Circuit Open
B1278	Servo Motor Potentiometer Foot Circuit Short To Battery
B1279	Servo Motor Potentiometer Foot Circuit Short To Ground
B1280	Servo Motor Potentiometer Coolair Circuit Failure
B1281	Servo Motor Potentiometer Coolair Circuit Open
B1282	Servo Motor Potentiometer Coolair Circuit Short To Battery
B1283	Servo Motor Potentiometer Coolair Circuit Short To Ground
B1284	Servo Motor Potentiometer Airintake Left Circuit Failure
B1285	Servo Motor Potentiometer Airintake Left Circuit Open
B1286	Servo Motor Potentiometer Airintake Left Circuit Short To Battery
B1287	Servo Motor Potentiometer Airintake Left Circuit Short To Ground
B1288	Servo Motor Potentiometer Airintake Right Circuit Failure
B1289	Servo Motor Potentiometer Airintake Right Circuit Open
B1290	Servo Motor Potentiometer Airintake Right Circuit Short To Battery
B1291	Servo Motor Potentiometer Airintake Right Circuit Short To Ground
B1292	Battery Power Relay Circuit Failure
B1293	Battery Power Relay Circuit Open
B1294	Battery Power Relay Circuit Short To Battery
B1295	Battery Power Relay Circuit Short To Ground
B1296	Power Supply Sensor Circuit Failure
B1297	Power Supply Sensor Circuit Open
B1298	Power Supply Sensor Circuit Short To Battery
B1299	Power Supply Sensor Circuit Short To Ground
B1300	Power Door Lock Circuit Failure
B1301	Power Door Lock Circuit Open
B1302	Accessory Delay Relay Coil Circuit Failure
B1303	Accessory Delay Relay Coil Circuit Open
B1304	Accessory Delay Relay Coil Circuit Short To Battery
B1305	Accessory Delay Relay Coil Circuit Short To Ground
B1306	Oil Level Switch Circuit Open
B1307	Oil Level Switch Circuit Short To Battery
B1308	Oil Level Switch Circuit Short To Ground
B1309	Power Door Lock Circuit Short To Ground
B1310	Power Door Unlock Circuit Failure
B1311	Power Door Unlock Circuit Open
B1312	Lamp Headlamp Input Circuit Short To Battery
B1313	Battery Saver Relay Coil Circuit Failure
B1314	Battery Saver Relay Coil Circuit Open
B1315	Battery Saver Relay Coil Circuit Short To Battery
B1316	Battery Saver Relay Coil Circuit Short To Ground
B1317	Battery Voltage High
B1318	Battery Voltage Low
B1319	Driver Door Ajar Circuit Failure
B1320	Driver Door Ajar Circuit Open
B1321	Driver Door Ajar Circuit Short To Battery
B1322	Driver Door Ajar Circuit Short To Ground
B1323	Door Ajar Lamp Circuit Failure
B1324	Door Ajar Lamp Circuit Open
B1325	Door Ajar Lamp Circuit Short To Battery
B1326	Door Ajar Lamp Circuit Short To Ground
B1327	Passenger Door Ajar Circuit Failure
B1328	Passenger Door Ajar Circuit Open
B1329	Passenger Door Ajar Circuit Short To Battery
B1330	Passenger Door Ajar Circuit Short To Ground
B1331	Decklid Ajar Rear Door Circuit Failure
B1332	Decklid Ajar Rear Door Circuit Open
B1333	Decklid Ajar Rear Door Circuit Short To Battery
B1334	Decklid Ajar Rear Door Circuit Short To Ground
B1335	Door Ajar RR Circuit Failure
B1336	Door Ajar RR Circuit Open
B1337	Door Ajar RR Circuit Short To Battery
B1338	Door Ajar RR Circuit Short To Ground
B1339	Chime Input Request Circuit Short To Battery
B1340	Chime Input Request Circuit Short To Ground
B1341	Power Door Unlock Circuit Short To Ground
B1342	ECU Is Defective
B1343	Heated Backlite Input Circuit Failure
B1344	Heated Backlite Input Circuit Open
B1345	Heated Backlite Input Circuit Short To Ground
B1346	Heated Backlite Input Circuit Short To Battery
B1347	Heated Backlite Relay Circuit Failure
B1348	Heated Backlite Relay Circuit Open
B1349	Heated Backlite Relay Short To Battery
B1350	Heated Backlite Relay Short To Ground
B1351	Ignition Key-In Circuit Short To Battery
B1352	Ignition Key-In Circuit Failure
B1353	Ignition Key-In Circuit Open
B1354	Ignition Key-In Circuit Short To Ground
B1355	Ignition Run Circuit Failure
B1356	Ignition Run Circuit Open
B1357	Ignition Run Circuit Short To Battery
B1358	Ignition Run Circuit Short To Ground
B1359	Ignition Run/Acc Circuit Failure
B1360	Ignition Run/Acc Circuit Open
B1361	Ignition Run/Acc Circuit Short To Battery
B1362	Ignition Run/Acc Circuit Short To Ground
B1363	Ignition Start Circuit Failure
B1364	Ignition Start Circuit Open
B1365	Ignition Start Circuit Short To Battery
B1366	Ignition Start Circuit Short To Ground
B1367	Ignition Tach Circuit Failure
B1368	Ignition Tach Circuit Open
B1369	Ignition Tach Circuit Short To Battery
B1370	Ignition Tach Circuit Short To Ground
B1371	Illuminated Entry Relay Circuit Failure
B1372	Illuminated Entry Relay Circuit Open
B1373	Illuminated Entry Relay Short To Battery
B1374	Illuminated Entry Relay Short To Ground
B1375	Oil Change Lamp Circuit Open
B1376	Oil Change Lamp Circuit Short To Battery
B1377	Oil Change Lamp Circuit Failure
B1378	Oil Change Lamp Circuit Short To Ground
B1379	Oil Change Reset Button Circuit Short To Ground
B1380	Oil Change Reset Button Circuit Failure
B1381	Oil Change Reset Button Circuit Open
B1382	Oil Change Reset Button Circuit Short To Battery
B1383	Oil Level Lamp Circuit Short To Battery
B1384	Oil Level Lamp Circuit Failure
B1385	Oil Level Lamp Circuit Open
B1386	Oil Level Lamp Circuit Short To Ground
B1387	Oil Temperature Sensor Circuit Open
B1388	Oil Temperature Sensor Circuit Short To Battery
B1389	Oil Temperature Sensor Circuit Failure
B1390	Oil Temperature Sensor Circuit Short To Ground
B1391	Oil Level Switch Circuit Failure
B1392	Power Door Memory Lock Relay Circuit Failure
B1393	Power Door Memory Lock Relay Circuit Open
B1394	Power Door Memory Lock Relay Circuit Short To Battery
B1395	Power Door Memory Lock Relay Circuit Short To Ground
B1396	Power Door Lock Circuit Short To Battery
B1397	Power Door Unlock Circuit Short To Battery
B1398	Driver Power Window One Touch Window Relay Circuit Failure
B1399	Driver Power Window One Touch Window Relay Circuit Open
B1400	Driver Power Window One Touch Window Relay Circuit Short To Battery
B1401	Driver Power Window One Touch Window Relay Circuit Short To Ground
B1402	Driver Power Window Down Switch Circuit Failure
B1403	Driver Power Window Up Switch Circuit Failure
B1404	Driver Power Window Down Circuit Open
B1405	Driver Power Window Down Circuit Short To Battery
B1406	Driver Power Window Down Circuit Short To Ground
B1407	Driver Power Window Up Circuit Open
B1408	Driver Power Window Up Circuit Short To Battery
B1409	Driver Power Window Up Circuit Short To Ground
B1410	Driver Power Window Motor Circuit Failure
B1411	Driver Power Window Motor Circuit Open
B1412	Driver Power Window Motor Circuit Short To Battery
B1413	Driver Power Window Motor Circuit Short To Ground
B1414	Power Window LR Motor Circuit Failure
B1415	Power Window LR Motor Circuit Open
B1416	Power Window LR Motor Circuit Short To Battery
B1417	Power Window LR Motor Circuit Short To Ground
B1418	Passenger Power Window Motor Circuit Failure
B1419	Passenger Power Window Motor Circuit Open
B1420	Passenger Power Window Motor Circuit Short To Battery
B1421	Passenger Power Window Motor Circuit Short To Ground
B1422	Power Window RR Motor Circuit Failure
B1423	Power Window RR Motor Circuit Open
B1424	Power Window RR Motor Circuit Short To Battery
B1425	Power Window RR Motor Circuit Short To Ground
B1426	Lamp Seat Belt Circuit Short To Battery
B1427	Lamp Seat Belt Circuit Open
B1428	Lamp Seat Belt Circuit Failure
B1429	Lamp Seat Belt Circuit Short To Ground
B1430	Seat Belt Switch Circuit Short To Ground
B1431	Wiper Brake/Run Relay Circuit Failure
B1432	Wiper Brake/Run Relay Circuit Short To Battery
B1433	Wiper Brake/Run Relay Circuit Short To Ground
B1434	Wiper Hi/Low Speed Relay Coil Circuit Failure
B1435	Wiper Hi/Low Speed Relay Coil Circuit Open
B1436	Wiper Hi/Low Speed Relay Coil Circuit Short To Battery
B1437	Wiper Hi/Low Speed Relay Coil Circuit Short To Ground
B1438	Wiper Mode Select Switch Circuit Failure
B1439	Wiper Mode Select Switch Circuit Open
B1440	Wiper Mode Select Switch Circuit Short To Battery
B1441	Wiper Mode Select Switch Circuit Short To Ground
B1442	Door Handle Switch Circuit Failure
B1443	Door Handle Switch Circuit Open
B1444	Door Handle Switch Circuit Short To Battery
B1445	Door Handle Switch Circuit Short To Ground
B1446	Wiper Park Sense Circuit Failure
B1447	Wiper Park Sense Circuit Open
B1448	Wiper Park Sense Circuit Short To Battery
B1449	Wiper Park Sense Circuit Short To Ground
B1450	Wiper Wash/Delay Switch Circuit Failure
B1451	Wiper Wash/Delay Switch Circuit Open
B1452	Wiper Wash/Delay Switch Circuit Short To Battery
B1453	Wiper Wash/Delay Switch Circuit Short To Ground
B1454	Wiper Washer Fluid Lamp Circuit Failure
B1455	Wiper Washer Fluid Lamp Circuit Open
B1456	Wiper Washer Fluid Lamp Circuit Short To Battery
B1457	Wiper Washer Fluid Lamp Circuit Short To Ground
B1458	Wiper Washer Pump Motor Relay Circuit Failure
B1459	Wiper Washer Pump Motor Relay Coil Circuit Open
B1460	Wiper Washer Pump Motor Relay Coil Circuit Short To Battery
B1461	Wiper Washer Pump Motor Relay Coil Circuit Short To Ground
B1462	Seat Belt Switch Circuit Failure
B1463	Seat Belt Switch Circuit Open
B1464	Seat Belt Switch Circuit Short To Battery
B1465	Wiper Brake/Run Relay Circuit Open
B1466	Wiper Hi/Low Speed Not Switching
B1467	Wiper Hi/Low Speed Circuit Motor Short To Battery
B1468	Chime Input Request Circuit Failure
B1469	Chime Input Request Circuit Open
B1470	Lamp Headlamp Input Circuit Failure
B1471	Lamp Headlamp Input Circuit Open
B1472	Lamp Headlamp Input Circuit Short To Ground
B1473	Wiper Low Speed Circuit Motor Failure
B1474	Battery Saver Power Relay Circuit Short To Battery
B1475	Accessory Delay Relay Contact Short To Battery
B1476	Wiper High Speed Circuit Motor Failure
B1477	Wiper Hi/Low Circuit Motor Short To Ground
B1478	Power Window One Touch Up/Down Activated Simultaneously
B1479	Wiper Washer Fluid Level Sensor Circuit Failure
B1480	Wiper Washer Fluid Level Sensor Circuit Open
B1481	Wiper Washer Fluid Level Sensor Circuit Short To Battery
B1482	Wiper Washer Fluid Level Sensor Circuit Short To Ground
B1483	Brake Pedal Input Circuit Failure
B1484	Brake Pedal Input Open Circuit
B1485	Brake Pedal Input Circuit Battery Short
B1486	Brake Pedal Input Circuit Ground Short
B1487	Door Handle Right Front Circuit Failure
B1488	Door Handle Right Front Circuit Open
B1489	Door Handle Right Front Short To Battery
B1490	Door Handle Right Front Short To Ground
B1491	Ignition Cylinder Sensor Circuit Failure
B1492	Ignition Cylinder Sensor Open Circuit
B1493	Ignition Cylinder Sensor Battery Short
B1494	Ignition Cylinder Sensor Ground Short
B1495	Decklid Punch-Out Sensor Circuit Failure
B1496	Decklid Punch-Out Sensor Open Circuit
B1497	Decklid Punch-Out Sensor Battery Short
B1498	Decklid Punch-Out Sensor Ground Short
B1499	Lamp Turn Signal Left Circuit Failure
B1500	Lamp Turn Signal Left Circuit Open
B1501	Lamp Turn Signal Left Circuit Short To Battery
B1502	Lamp Turn Signal Left Circuit Short To Ground
B1503	Lamp Turn Signal Right Circuit Failure
B1504	Lamp Turn Signal Right Circuit Open
B1505	Lamp Turn Signal Right Circuit Short To Battery
B1506	Lamp Turn Signal Right Circuit Short To Ground
B1507	Flash To Pass Switch Circuit Failure
B1508	Flash To Pass Switch Circuit Open
B1509	Flash To Pass Switch Circuit Short To Battery
B1510	Flash To Pass Switch Circuit Short To Ground
B1511	Driver Door Handle Circuit Failure
B1512	Driver Door Handle Circuit Open
B1513	Driver Door Handle Circuit Short To Battery
B1514	Driver Door Handle Circuit Short To Ground
B1515	Seat Driver Occupied Switch Circuit Failure
B1516	Seat Driver Occupied Switch Circuit Open
B1517	Seat Driver Occupied Switch Circuit Short To Battery
B1518	Seat Driver Occupied Switch Circuit Short To Ground
B1519	Hood Switch Circuit Failure
B1520	Hood Switch Circuit Open
B1521	Hood Switch Circuit Short To Battery
B1522	Hood Switch Circuit Short To Ground
B1523	Keyless Entry Circuit Failure
B1524	Keyless Entry Circuit Open
B1525	Keyless Entry Circuit Short To Battery
B1526	Keyless Entry Circuit Short To Ground
B1527	Memory Set Switch Circuit Failure
B1528	Memory Set Switch Circuit Open
B1529	Memory Set Switch Circuit Short To Battery
B1530	Memory Set Switch Circuit Short To Ground
B1531	Memory 1 Switch Circuit Failure
B1532	Memory 1 Switch Circuit Open
B1533	Memory 1 Switch Circuit Short To Battery
B1534	Memory 1 Switch Circuit Short To Ground
B1535	Memory 2 Switch Circuit Failure
B1536	Memory 2 Switch Circuit Open
B1537	Memory 2 Switch Circuit Short To Battery
B1538	Memory 2 Switch Circuit Short To Ground
B1539	Mirror Driver Switch Assembly Circuit Failure
B1540	Mirror Driver Switch Assembly Circuit Open
B1541	Mirror Driver Switch Assembly Circuit Short To Battery
B1542	Mirror Driver Switch Assembly Circuit Short To Ground
B1543	Seat Direction Switch Assembly Circuit Failure
B1544	Seat Direction Switch Assembly Circuit Open
B1545	Seat Direction Switch Assembly Circuit Short To Battery
B1546	Seat Direction Switch Assembly Circuit Short To Ground
B1547	Power Window Master Circuit Failure
B1548	Power Window Master Circuit Open
B1549	Power Window Master Circuit Short To Battery
B1550	Power Window Master Circuit Short To Ground
B1551	Decklid Release Circuit Failure
B1552	Decklid Release Circuit Open
B1553	Decklid Release Circuit Short To Battery
B1554	Decklid Release Circuit Short To Ground
B1555	Ignition Run/Start Circuit Failure
B1556	Ignition Run/Start Circuit Open
B1557	Ignition Run/Start Circuit Short To Battery
B1558	Ignition Run/Start Circuit Short To Ground
B1559	Door Lock Cylinder Circuit Failure
B1560	Door Lock Cylinder Circuit Open
B1561	Door Lock Cylinder Circuit Short To Battery
B1562	Door Lock Cylinder Circuit Short To Ground
B1563	Door Ajar Circuit Failure
B1564	Door Ajar Circuit Open
B1565	Door Ajar Circuit Short To Battery
B1566	Door Ajar Circuit Short To Ground
B1567	Lamp Headlamp High-Beam Circuit Failure
B1568	Lamp Headlamp High-Beam Circuit Open
B1569	Lamp Headlamp High-Beam Circuit Short To Battery
B1570	Lamp Headlamp High-Beam Circuit Short To Ground
B1571	Door Ajar LR Circuit Failure
B1572	Door Ajar LR Circuit Open
B1573	Door Ajar LR Circuit Short To Battery
B1574	Door Ajar LR Circuit Short To Ground
B1575	Lamp Park Input Circuit Failure
B1576	Lamp Park Input Circuit Open
B1577	Lamp Park Input Circuit Short To Battery
B1578	Lamp Park Input Circuit Short To Ground
B1579	Dim Panel Increase Input Circuit Failure
B1580	Dim Panel Increase Input Circuit Open
B1581	Dim Panel Increase Input Circuit Short To Battery
B1582	Dim Panel Increase Input Circuit Short To Ground
B1583	Dim Panel Decrease Input Circuit Failure
B1584	Dim Panel Decrease Input Circuit Open
B1585	Dim Panel Decrease Input Circuit Short To Battery
B1586	Dim Panel Decrease Input Circuit Short To Ground
B1587	Autolamp Delay Increase Circuit Failure
B1588	Autolamp Delay Increase Circuit Open
B1589	Autolamp Delay Increase Circuit Short To Battery
B1590	Autolamp Delay Increase Circuit Short To Ground
B1591	Autolamp Delay Decrease Circuit Failure
B1592	Autolamp Delay Decrease Circuit Open
B1593	Autolamp Delay Decrease Circuit Short To Battery
B1594	Autolamp Delay Decrease Circuit Short To Ground
B1595	Ignition Switch Illegal Input Code
B1596	Service Continuous Codes
B1597	Driver’s Seat Seatback Autoglide Forward Switch Circuit Short to Ground
B1598	Driver’s Seat Seatback Autoglide Rearward Switch Circuit Short to Ground
B1599	Passenger’s Seatback Autoglide Forward Switch Circuit Short to Ground
B1600	PATS Ignition Key Transponder Signal Is Not Received
B1601	PATS Received Incorrect Key-Code From Ignition Key Transponder
B1602	PATS Received Invalid Format Of Key-Code From Ignition Key Transponder
B1603	Lamp Anti-Theft Indicator Circuit Failure
B1604	Lamp Anti-Theft Indicator Circuit Open
B1605	Lamp Anti-Theft Indicator Circuit Short To Battery
B1606	Lamp Anti-Theft Indicator Circuit Short To Ground
B1607	Illuminated Entry Input Circuit Failure
B1608	Illuminated Entry Input Open Circuit
B1609	Illuminated Entry Input Short Circuit To Battery
B1610	Illuminated Entry Input Short Circuit To Ground
B1611	Wiper Rear Mode Select Switch Circuit Failure
B1612	Wiper Rear Mode Select Switch Circuit Open
B1613	Wiper Rear Mode Select Switch Circuit Short To Battery
B1614	Wiper Rear Mode Select Switch Circuit Short To Ground
B1615	Wiper Rear Disable Switch Circuit Failure
B1616	Wiper Rear Disable Switch Circuit Open
B1617	Wiper Rear Disable Switch Circuit Short To Battery
B1618	Wiper Rear Disable Switch Circuit Short To Ground
B1619	Wiper Rear Low Limit Input Circuit Failure
B1620	Wiper Rear Low Limit Input Circuit Open
B1621	Wiper Rear Low Limit Input Circuit Short To Battery
B1622	Wiper Rear Low Limit Input Circuit Short To Ground
B1623	Lamp Keypad Output Circuit Failure
B1624	Lamp Keypad Output Open Circuit
B1625	Lamp Keypad Output Short Circuit To Battery
B1626	Lamp Keypad Output Short Circuit To Ground
B1627	PRNDL Reverse Input Circuit Failure
B1628	PRNDL Reverse Input Open Circuit
B1629	PRNDL Reverse Input Short To Battery
B1630	PRNDL Reverse Input Short Circuit To Ground
B1631	Mirror Driver Left Circuit Failure
B1632	Mirror Driver Left Circuit Open
B1633	Mirror Driver Left Circuit Short To Battery
B1634	Mirror Driver Left Circuit Short To Ground
B1635	Mirror Driver Right Circuit Failure
B1636	Mirror Driver Right Circuit Open
B1637	Mirror Driver Right Circuit Short To Battery
B1638	Mirror Driver Right Short To Ground
B1639	Mirror Passenger Left Circuit Failure
B1640	Mirror Passenger Left Circuit Open
B1641	Mirror Passenger Left Circuit Short To Battery
B1642	Mirror Passenger Left Circuit Short To Ground
B1643	Mirror Passenger Right Circuit Failure
B1644	Mirror Passenger Right Circuit Open
B1645	Mirror Passenger Right Circuit Short To Battery
B1646	Mirror Passenger Right Circuit Short To Ground
B1647	Seat Driver Recline Forward Circuit Failure
B1648	Seat Driver Recline Forward Circuit Open
B1649	Seat Driver Recline Forward Circuit Short To Battery
B1650	Seat Driver Recline Forward Circuit Short To Ground
B1651	Seat Driver Recline Backward Circuit Failure
B1652	Seat Driver Recline Backward Circuit Open
B1653	Seat Driver Recline Backward Circuit Short To Battery
B1654	Seat Driver Recline Backward Circuit Short To Ground
B1655	Seat Driver Rear Up Circuit Failure
B1656	Seat Driver Rear Up Circuit Open
B1657	Seat Driver Rear Up Circuit Short To Battery
B1658	Seat Driver Rear Up Circuit Short To Ground
B1659	Seat Driver Front Up Circuit Failure
B1660	Seat Driver Front Up Circuit Open
B1661	Seat Driver Front Up Circuit Short To Battery
B1662	Seat Driver Front Up Circuit Short To Ground
B1663	Seat Driver Front Up/Down Motor Stalled
B1664	Seat Driver Rear Up/Down Motor Stalled
B1665	Seat Driver Forward/Backward Motor Stalled
B1666	Seat Driver Recline Motor Stalled
B1667	Mirror Driver Up/Down Motor Stalled
B1668	Mirror Driver Right/Left Motor Stalled
B1669	Mirror Passenger Up/Down Motor Stalled
B1670	Mirror Passenger Right/Left Motor Stalled
B1671	Battery Module Voltage Out Of Range
B1672	Seat Driver Occupied Input Circuit Failure
B1673	Seat Driver Occupied Input Circuit Open
B1674	Seat Driver Occupied Input Circuit Short To Battery
B1675	Seat Driver Occupied Input Circuit Short To Ground
B1676	Battery Pack Voltage Out Of Range
B1677	Alarm Panic Input Circuit Failure
B1678	Alarm Panic Input Circuit Open
B1679	Alarm Panic Input Circuit Short To Battery
B1680	Alarm Panic Input Circuit Short To Ground
B1681	PATS Transceiver Module Signal Is Not Received
B1682	PATS Is Disabled (Check Link Between PATS And Transponder)
B1683	Mirror Driver/Passenger Switch Circuit Failure
B1684	Mirror Driver/Passenger Switch Circuit Open
B1685	Lamp Dome Input Circuit Failure
B1686	Lamp Dome Input Circuit Open
B1687	Lamp Dome Input Circuit Short To Battery
B1688	Lamp Dome Input Circuit Short To Ground
B1689	Autolamp Delay Circuit Failure
B1690	Autolamp Delay Circuit Open
B1691	Autolamp Delay Circuit Short To Battery
B1692	Autolamp Delay Circuit Short To Ground
B1693	Autolamp On Circuit Failure
B1694	Autolamp On Circuit Open
B1695	Autolamp On Circuit Short To Battery
B1696	Autolamp On Circuit Short To Ground
B1697	Mirror Driver/Passenger Switch Circuit Short To Battery
B1698	Mirror Driver/Passenger Switch Circuit Short To Ground
B1699	Passenger’s Seat Occupied Switch Circuit Short to Ground
B1700	Passenger’s Seatbelt Tension Reducer Circuit Short to Ground
B1701	Seat Driver Recline Forward Switch Circuit Failure
B1702	Seat Driver Recline Forward Switch Circuit Open
B1703	Seat Driver Recline Forward Switch Circuit Short To Battery
B1704	Seat Driver Recline Forward Switch Circuit Short To Ground
B1705	Seat Driver Recline Rearward Switch Circuit Failure
B1706	Seat Driver Recline Rearward Switch Circuit Open
B1707	Seat Driver Recline Rearward Switch Circuit Short To Battery
B1708	Seat Driver Recline Rearward Switch Circuit Short To Ground
B1709	Seat Driver Front Up Switch Circuit Failure
B1710	Seat Driver Front Up Switch Circuit Open
B1711	Seat Driver Front Up Switch Circuit Short To Battery
B1712	Seat Driver Front Up Switch Circuit Short To Ground
B1713	Seat Driver Front Down Switch Circuit Failure
B1714	Seat Driver Front Down Switch Circuit Open
B1715	Seat Driver Front Down Switch Circuit Short To Battery
B1716	Seat Driver Front Down Switch Circuit Short To Ground
B1717	Seat Driver Forward Switch Circuit Failure
B1718	Seat Driver Forward Switch Circuit Open
B1719	Seat Driver Forward Switch Circuit Short To Battery
B1720	Seat Driver Forward Switch Circuit Short To Ground
B1721	Seat Driver Rearward Switch Circuit Failure
B1722	Seat Driver Rearward Switch Circuit Open
B1723	Seat Driver Rearward Switch Circuit Short To Battery
B1724	Seat Driver Rearward Switch Circuit Short To Ground
B1725	Seat Driver Rear Up Switch Circuit Failure
B1726	Seat Driver Rear Up Switch Circuit Open
B1727	Seat Driver Rear Up Switch Circuit Short To Battery
B1728	Seat Driver Rear Up Switch Circuit Short To Ground
B1729	Seat Driver Rear Down Switch Circuit Failure
B1730	Seat Driver Rear Down Switch Circuit Open
B1731	Seat Driver Rear Down Switch Circuit Short To Battery
B1732	Seat Driver Rear Down Switch Circuit Short To Ground
B1733	Mirror Driver Vertical Switch Circuit Failure
B1734	Mirror Driver Vertical Switch Circuit Open
B1735	Mirror Driver Vertical Switch Circuit Short To Battery
B1736	Mirror Driver Vertical Switch Circuit Short To Ground
B1737	Mirror Driver Horizontal Switch Circuit Failure
B1738	Mirror Driver Horizontal Switch Circuit Open
B1739	Mirror Driver Horizontal Switch Circuit Short To Battery
B1740	Mirror Driver Horizontal Switch Circuit Short To Ground
B1741	Mirror Passenger Vertical Switch Circuit Failure
B1742	Mirror Passenger Vertical Switch Circuit Open
B1743	Mirror Passenger Vertical Switch Circuit Short To Battery
B1744	Mirror Passenger Vertical Switch Circuit Short To Ground
B1745	Mirror Passenger Horizontal Switch Circuit Failure
B1746	Mirror Passenger Horizontal Switch Circuit Open
B1747	Mirror Passenger Horizontal Switch Circuit Short To Battery
B1748	Mirror Passenger Horizontal Switch Circuit Short To Ground
B1749	Park/Neutral Switch Circuit Failure
B1750	Park/Neutral Switch Circuit Open
B1751	Park/Neutral Switch Circuit Short To Battery
B1752	Park/Neutral Switch Circuit Short To Ground
B1753	Hazard Flash Output Circuit Failure
B1754	Hazard Flash Output Circuit Open
B1755	Hazard Flash Output Circuit Short Battery
B1756	Hazard Flash Output Circuit Short To Ground
B1757	Seat Driver Rear Down Circuit Failure
B1758	Seat Driver Rear Down Circuit Open
B1759	Seat Driver Rear Down Circuit Short To Battery
B1760	Seat Driver Rear Down Circuit Short To Ground
B1761	Seat Driver Front Down Circuit Failure
B1762	Seat Driver Front Down Circuit Open
B1763	Seat Driver Front Down Circuit Short To Battery
B1764	Seat Driver Front Down Circuit Short To Ground
B1765	Seat Driver Forward Circuit Failure
B1766	Seat Driver Forward Circuit Open
B1767	Seat Driver Forward Circuit Short To Battery
B1768	Seat Driver Forward Circuit Short To Ground
B1769	Seat Driver Backward Circuit Failure
B1770	Seat Driver Backward Circuit Open
B1771	Seat Driver Backward Circuit Short To Battery
B1772	Seat Driver Backward Circuit Short To Ground
B1773	Mirror Driver Up Circuit Failure
B1774	Mirror Driver Up Circuit Open
B1775	Mirror Driver Up Circuit Short To Battery
B1776	Mirror Driver Up Circuit Short To Ground
B1777	Driver’s Seatbelt Tension Reducer Circuit Short to Ground
B1778	Mirror Driver Down Circuit Failure
B1779	Mirror Driver Down Circuit Open
B1780	Mirror Driver Down Circuit Short To Battery
B1781	Mirror Driver Down Short To Ground
B1782	Mirror Passenger Up Circuit Failure
B1783	Mirror Passenger Up Circuit Open
B1784	Mirror Passenger Up Circuit Short To Battery
B1785	Mirror Passenger Up Circuit Short To Ground
B1786	Mirror Passenger Down Circuit Failure
B1787	Mirror Passenger Down Circuit Open
B1788	Mirror Passenger Down Circuit Short To Battery
B1789	Mirror Passenger Down Circuit Short To Ground
B1790	Autolamp Sensor Input Circuit Failure
B1791	Autolamp Sensor Input Circuit Open
B1792	Autolamp Sensor Input Circuit Short To Battery
B1793	Autolamp Sensor Input Circuit Short To Ground
B1794	Lamp Headlamp Low-Beam Circuit Failure
B1795	Lamp Headlamp Low-Beam Circuit Open
B1796	Lamp Headlamp Low-Beam Circuit Short To Battery
B1797	Lamp Headlamp Low-Beam Circuit Short To Ground
B1798	Lamp Turn Signal Front Output Circuit Failure
B1799	Lamp Turn Signal Front Output Circuit Open
B1800	Lamp Turn Signal Front Output Circuit Short To Battery
B1801	Lamp Turn Signal Front Output Circuit Short To Ground
B1802	Lamp Turn Signal Rear Output Circuit Failure
B1803	Lamp Turn Signal Rear Output Circuit Open
B1804	Lamp Turn Signal Rear Output Circuit Short To Battery
B1805	Lamp Turn Signal Rear Output Circuit Short To Ground
B1806	Lamp Tail Output Circuit Failure
B1807	Lamp Tail Output Circuit Open
B1808	Lamp Tail Output Circuit Short To Battery
B1809	Lamp Tail Output Circuit Short To Ground
B1810	Lamp Backup Switch Input Circuit Failure
B1811	Lamp Backup Switch Input Circuit Open
B1812	Lamp Backup Switch Input Circuit Short To Battery
B1813	Lamp Backup Switch Input Circuit Short To Ground
B1814	Wiper Rear Motor Down Relay Coil Circuit Failure
B1815	Wiper Rear Motor Down Relay Coil Circuit Open
B1816	Wiper Rear Motor Down Relay Coil Circuit Short To Battery
B1817	Wiper Rear Motor Down Relay Coil Circuit Short To Ground
B1818	Wiper Rear Motor Up Relay Coil Circuit Failure
B1819	Wiper Rear Motor Up Relay Coil Circuit Open
B1820	Wiper Rear Motor Up Relay Coil Circuit Short To Battery
B1821	Wiper Rear Motor Up Relay Coil Circuit Short To Ground
B1822	Wiper Rear Park Sense Input Circuit Failure
B1823	Wiper Rear Park Sense Input Circuit Open
B1824	Wiper Rear Park Sense Input Circuit Short To Battery
B1825	Wiper Rear Park Sense Input Circuit Short To Ground
B1826	Wiper Rear High Limit Input Circuit Failure
B1827	Wiper Rear High Limit Input Circuit Open
B1828	Wiper Rear High Limit Input Circuit Short To Battery
B1829	Wiper Rear High Limit Input Circuit Short To Ground
B1830	Door Unlock Disarm Switch Circuit Failure
B1831	Door Unlock Disarm Switch Circuit Open
B1832	Door Unlock Disarm Switch Circuit Short To Battery
B1833	Door Unlock Disarm Switch Circuit Short To Ground
B1834	Door Unlock Disarm Output Circuit Failure
B1835	Door Unlock Disarm Output Circuit Open
B1836	Door Unlock Disarm Output Circuit Short To Battery
B1837	Door Unlock Disarm Output Circuit Short To Ground
B1838	Battery Saver Power Relay Circuit Failure
B1839	Wiper Rear Motor Circuit Failure
B1840	Wiper Front Power Circuit Failure
B1841	Wiper Front Power Circuit Open
B1842	Wiper Front Power Circuit Short To Battery
B1843	Wiper Front Power Circuit Short To Ground
B1844	Phone Handset Circuit Failure
B1845	Ignition Tamper Circuit Failure
B1846	Ignition Tamper Circuit Open
B1847	Ignition Tamper Circuit Short To Battery
B1848	Ignition Tamper Circuit Short To Ground
B1849	Climate Control Temperature Differential Circuit Failure
B1850	Climate Control Temperature Differential Circuit Open
B1851	Climate Control Temperature Differential Circuit Short To Battery
B1852	Climate Control Temperature Differential Circuit Short To Ground
B1853	Climate Control Air Temperature Internal Sensor Motor Circuit Failure
B1854	Climate Control Air Temperature Internal Sensor Motor Circuit Open
B1855	Climate Control Air Temperature Internal Sensor Motor Circuit Short To Battery
B1856	Climate Control Air Temperature Internal Sensor Motor Circuit Short To Ground
B1857	Climate Control On/Off Switch Circuit Failure
B1858	Climate Control A/C Pressure Switch Circuit Failure
B1859	Climate Control A/C Pressure Switch Circuit Open
B1860	Climate Control A/C Pressure Switch Circuit Short To Battery
B1861	Climate Control A/C Pressure Switch Circuit Short To Ground
B1862	Climate Control A/C Lock Sensor Failure
B1863	Ground ECU Circuit Open
B1864	Battery Power Supply ECU Circuit Failure
B1865	Battery Power Supply ECU Circuit Open
B1866	Battery Power Supply ECU Circuit Short To Battery
B1867	Battery Power Supply ECU Circuit Short To Ground
B1868	Lamp Air Bag Warning Indicator Circuit Failure
B1869	Lamp Air Bag Warning Indicator Circuit Open
B1870	Lamp Air Bag Warning Indicator Circuit Short To Battery
B1871	Passenger Air Bag Disable Module Fault
B1872	Turn Signal / Hazard Power Feed Circuit Short To Battery
B1873	Turn Signal / Hazard Power Feed Circuit Short To Ground
B1874	Cellular Phone Handset Not Present
B1875	Turn Signal / Hazard Switch Signal Circuit Failure
B1876	Seatbelt Driver Pretensioner Circuit Failure
B1877	Seatbelt Driver Pretensioner Circuit Open
B1878	Seatbelt Driver Pretensioner Circuit Short to Battery
B1879	Seatbelt Driver Pretensioner Circuit Short to Ground
B1880	Seatbelt Passenger Pretensioner Circuit Failure
B1881	Seatbelt Passenger Pretensioner Circuit Open
B1882	Seatbelt Passenger Pretensioner Circuit Short to Battery
B1883	Seatbelt Passenger Pretensioner Circuit Short to Ground
B1884	PAD Warning Lamp Inoperative
B1885	Seatbelt Driver Pretensioner Circuit Resistance Low on Squib
B1886	Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib
B1887	Air Bag Driver Circuit Resistance Low or Shorted Together
B1888	Air Bag Passenger Circuit Resistance Low or Shorted Together
B1889	Passenger Airbag Disable Module Sensor Obstructed
B1890	PAD Warning Lamp Circuit Short to Battery
B1891	Air Bag Tone Warning Indicator Circuit Short to Battery
B1892	Air Bag Tone Warning Indicator Circuit Failure
B1893	GPS Antenna Open Circuit
B1894	Wiper Rear Motor Speed Sense Circuit Failure
B1895	Driver’s / Passenger’s Door Ajar Output Circuit Failure
B1896	Driver’s / Passenger’s Door Ajar Output Circuit Short to Battery
B1897	Horn Switch Circuit Failure
B1898	Chime Input #2 Circuit Short to Ground
B1899	Microphone Input Signal Circuit Open
B1900	Driver Side Airbag Fault
B1901	Air Bag Crash Sensor #1 Feed/Return Circuit Short To Ground
B1902	Air Bag Crash Sensor #1 Ground Circuit Failure
B1903	Air Bag Crash Sensor #1 Ground Circuit Short To Battery
B1904	Air Bag Crash Sensor #2 Feed/Return Circuit Failure
B1905	Air Bag Crash Sensor #2 Feed/Return Circuit Short To Battery
B1906	Air Bag Crash Sensor #2 Feed/Return Circuit Short To Ground
B1907	Air Bag Crash Sensor #2 Ground Circuit Failure
B1908	Air Bag Crash Sensor #2 Ground Circuit Short To Battery
B1909	Air Bag Crash Sensor #2 Ground Circuit Short To Ground
B1910	Air Bag Diagnostic Monitor Ground Circuit Failure
B1911	Air Bag Diagnostic Monitor Ground Circuit Short To Battery
B1912	Air Bag Diagnostic Monitor Ground Circuit Short To Ground
B1913	Air Bag Driver/Passenger Circuit Short To Ground
B1914	Air Bag Crash Sensors #1 / #2 Circuit Short To Ground
B1915	Air Bag Driver Circuit Failure
B1916	Air Bag Driver Circuit Short To Battery
B1917	Air Bag Memory Clear Circuit Failure
B1918	Air Bag Memory Clear Circuit Open
B1919	Air Bag Memory Clear Circuit Short To Battery
B1920	Air Bag Passenger Circuit Failure
B1921	Air Bag Diagnostic Monitor Ground Circuit Open
B1922	Air Bag Safing Sensor Output Circuit Short To Battery
B1923	Air Bag Memory Clear Circuit Short To Ground
B1924	Air Bag Internal Diagnostic Monitor Fault or System Disarm Fault
B1925	Air Bag Passenger Circuit Short To Battery
B1926	Air Bag Passenger Pressure Switch Circuit Failure
B1927	Passenger Side Airbag Fault
B1928	Air Bag Safing Sensor Output Circuit Failure
B1929	Air Bag Safing Sensor Output Circuit Open
B1930	Air Bag Safing Sensor Output Circuit Short To Ground
B1931	Air Bag Crash Sensor #1 Feed/Return Circuit Failure
B1932	Air Bag Driver Circuit Open
B1933	Air Bag Passenger Circuit Open
B1934	Air Bag Driver Inflator Circuit Resistance Low on Squib
B1935	Air Bag Passenger Inflator Circuit Resistance Low on Squib
B1936	Air Bag Driver Circuit Short To Ground
B1937	Air Bag Passenger Pressure Switch Circuit Open
B1938	Air Bag Passenger Circuit Short To Ground
B1939	Air Bag Passenger Pressure Switch Circuit Short To Ground
B1941	Air Bag Crash Sensor #1 Feed/Return Circuit Open
B1942	Air Bag Crash Sensor #2 Feed/Return Circuit Open
B1943	Air Bag Crash Sensor #1 Ground Circuit Short To Ground
B1944	Air Bag Crash Sensor #1 Ground Circuit Open
B1945	Air Bag Crash Sensor #2 Ground Circuit Open
B1946	Climate Control A/C Post Evaporator Sensor Circuit Failure
B1947	Climate Control A/C Post Evaporator Sensor Circuit Short To Ground
B1948	Climate Control Water Temperature Sensor Circuit Failure
B1949	Climate Control Water Temperature Sensor Circuit Short To Ground
B1950	Seat Rear Up/Down Potentiometer Feedback Circuit Failure
B1951	Seat Rear Up/Down Potentiometer Feedback Circuit Open
B1952	Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery
B1953	Seat Rear Up/Down Potentiometer Feedback Circuit Short To Ground
B1954	Seat Front Up/Down Potentiometer Feedback Circuit Failure
B1955	Seat Front Up/Down Potentiometer Feedback Circuit Open
B1956	Seat Front Up/Down Potentiometer Feedback Circuit Short To Battery
B1957	Seat Front Up/Down Potentiometer Feedback Circuit Short To Ground
B1958	Seat Recline Forward/Backward Potentiometer Feedback Circuit Failure
B1959	Seat Recline Forward/Backward Potentiometer Feedback Circuit Open
B1960	Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Battery
B1961	Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Ground
B1962	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Failure
B1963	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open
B1964	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery
B1965	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Ground
B1966	A/C Post Heater Sensor Circuit Failure
B1967	A/C Post Heater Sensor Circuit Short To Ground
B1968	A/C Water Pump Detection Circuit Failure
B1969	A/C Clutch Magnetic Control Circuit Failure
B1970	Passenger Seatback Forward Switch Circuit Short to Ground
B1971	Passenger Seatback Rearward Switch Circuit Short to Ground
B1972	Passenger Rear Seat Up Switch Circuit Short to Battery
B1973	Passenger Rear Seat Down Switch Circuit Short to Battery
B1974	Passenger’s Seat Recline Forward Switch Circuit Short to Battery
B1975	Passenger’s Seat Recline Back Switch Circuit Short to Battery
B1976	Passenger’s Seat Forward Switch Circuit Short to Battery
B1977	Passenger’s Front Seat Up Switch Circuit Short to Battery
B1978	Passenger’s Front Seat Down Switch Circuit Short to Battery
B1979	Passenger Seat Rearward Switch Circuit Short to Battery
B1980	Bulb – Outage Condition Detected
B1981	Memory Off Switch Circuit Short to Battery
B1982	Driver’s Door Unlock Relay Circuit Failure
B1983	Driver’s Door Unlock Relay Circuit Short to Battery
B1984	Seat Switch Lumbar Inflate Circuit Failure
B1985	Seat Switch Lumbar Deflate Circuit Failure
B1986	Driver’s Seat Seatback Autoglide Rearward Switch Circuit Failure
B1987	Pedal Forward / Rearward Motor Stalled
B1988	Pedal Position Forward Switch Circuit Short to Battery
B1989	Pedal Position Rearward Switch Circuit Short to Battery
B1990	Pedal Forward / Rearward Potentiometer Feedback Circuit Failure
B1991	Pedal Forward / Rearward Potentiometer Feedback Circuit Short to Battery
B1992	Driver Side, Side mount Airbag Circuit Short to Vbatt
B1993	Driver Side, Side mount Airbag Circuit Short to Ground
B1994	Driver Side, Side mount Airbag Circuit Open
B1995	Driver Side, Side mount Airbag Low resistance on Squib
B1996	Passenger Side, Side mount Airbag Circuit Short to Vbatt
B1997	Passenger Side, Side mount Airbag Circuit Short to Ground
B1998	Passenger Side, Side mount Airbag Circuit Open
B1999	Passenger Side, Side mount Airbag Low resistance on Squib
B2100	Door Driver Key Cylinder Switch Failure
B2101	Head Rest Switch Circuit Failure
B2102	Antenna Circuit Short to Ground
B2103	Antenna Not Connected
B2104	Door Passenger Key Cylinder Switch Failure
B2105	Throttle Position Input Out of Range Low
B2106	Throttle Position Input Out of Range High
B2107	Front Wiper Motor Relay Circuit Short to Vbatt
B2108	Trunk Key Cylinder Switch Failure
B2109	Heated Wind Shield Relay Short to Vbatt (changed from Failure 2/6/97)
B2110	Front Wiper Motor Relay Circuit Open (changed from Failure 2/6/97)
B2111	All Door Lock Input Short to Ground
B2112	Door Driver Set Switch Stuck Failure
B2113	Heated Windshield Input Short to Ground
B2114	Front Washer Input Short to Ground
B2115	Rear Washer Input Short to Ground
B2116	Door Driver Reset Switch Stuck Failure
B2117	Driver Side, Side mount Airbag Low capacitance on Squib
B2118	Passenger Side, Side mount Airbag Low capacitance on Squib
B2119	Compressor Failure
B2120	Door Passenger Set Switch Stuck Failure
B2122	Driver Side Satellite Communication Circuit Short to Ground
B2123	Passenger Side Satellite Communication Circuit Short to Ground
B2124	Door Passenger Reset Switch Stuck Failure
B2128	Central Lock Motor Failure
B2129	Central Lock Feedback Failure
B2130	Double Lock Timeout Failure
B2131	Double Lock Feedback Failure
B2132	Dimmer switch Circuit Short to Gnd
B2133	Brake Motor Warning lamp Circuit Failure
B2134	Brake Motor Warning lamp Circuit Short to Vbatt
B2135	Park Brake Applied Warning Lamp Circuit Failure
B2136	Park Brake Applied Warning Lamp Circuit Short To Battery
B2139	Data Mismatch (receive data does not match what was expected)
B2141	NVM Configuration Failure
B2142	NVM TIC Failure
B2143	NVM Memory Failure
B2144	NVM Alarm Data Failure
B2145	NVM RF HR Failure
B2146	Seat Recline Motor Position Out of Range
B2148	PWM Input Circuit Failure
B2149	Seat Front Vertical Motor Position Out of Range
B2150	Power Supply #1 Circuit Short to Ground
B2151	Power Supply #2 Circuit Short to Ground
B2152	Seat Rear Vertical Motor Position Out of Range
B2153	Rear Echo Sensor Circuit Failure
B2154	Front Echo Sensor Circuit Failure
B2155	Seat Horizontal Motor Position Out of Range
B2156	Rear Doppler Sensor Circuit Failure
B2157	Front Doppler Sensor Circuit Failure
B2158	Seat Recline Motor Memory Position Out of Range
B2159	Memory #1 output Short to Ground
B2160	Memory #1 output Short to VBatt
B2161	Seat Front Vertical Motor Memory Position Out of Range
B2162	Data Mismatch #2 (receive data does not match what was expected)
B2163	Clutch Position Fault
B2164	Seat Rear Vertical Motor Memory Position Out of Range
B2165	Gear shift position Fault
B2166	Gear select position Fault
B2167	Seat Horizontal Motor Memory Position Out of Range
B2168	Unable to confirm Unlock Condition
B2169	Unable to confirm lock Condition
B2170	Steering Column Lock Switch Circuit Failure
B2172	Inertia Switch input Circuit Open
B2174	Window Driver Rear Remote Up Switch Short to Battery
B2175	A/C Request Signal Circuit Short to Ground
B2176	Overdrive switch circuit short to Vbatt
B2177	Interior Scanning Sensor Circuit Failure
B2178	Window Driver Rear Remote Down Switch Short to Battery
B2179	Front Wiper Select Switch “A” Short to Ground
B2180	Front Wiper Select Switch “B” Short to Ground
B2181	Front Wiper Select Switch “C” Short to Ground
B2182	Window Passenger Front Remote Up Switch Short to Battery
B2183	Front Wiper Select Switch “H” Short to Ground
B2184	Front Wiper Select Switch “W” Short to Ground
B2185	Rear Wiper Select Switch “D” Short to Ground
B2186	Window Passenger Front Remote Down Switch Short to Battery
B2187	Rear Wiper Select Switch “B” Short to Ground
B2188	Rear Wiper Select Switch “E” Short to Ground
B2190	Window Passenger Rear Remote Up Switch Short to Battery
B2194	Window Passenger Rear Remote Down Switch Short to Battery
B2195	Driver Window Up / Down Power Circuit Short to Ground
B2196	Passenger Window Up / Down Power Circuit Short to Ground
B2197	TV Module Error
B2198	TrafficMaster Module Error
B2199	VICS Module Error
B2200	No Communication to TV Module (No Fitting of TV)
B2201	No Communication With Traffic MasterModule
B2202	No Communication to VICS Module (No Fitting of VICS)
B2203	CD-ROM Error
B2204	GPS Antenna Connection Open or Short
B2205	GPS Receiver Error
B2206	Gyroscope Error
B2207	ECU ROM Checksum Error
B2208	Communication Link to Display and Switch Module Error
B2209	Interior Lamp Override Switch Open Circuit
B2210	Interior Lamp Override Switch Short to Ground
B2211	Low Coolant Lamp Output Circuit Short to Battery
B2214	Window Passenger Front Up Switch Short to Battery
B2215	Window Passenger Front Down Switch Short to Battery
B2219	Window Driver Front Current Feedback Exceeded
B2220	Window Driver Rear Current Feedback Exceeded
B2221	Window Passenger Front Current Feedback Exceeded
B2222	Window Passenger Rear Current Feedback Exceeded
B2223	Mirror Driver Drive Circuit Failure
B2224	Mirror Passenger Drive Circuit Failure
B2225	Front Crash Sensor Mount Fault
B2226	Front Crash Sensor Internal Fault
B2227	Front Crash Sensor Driver Communications Fault
B2228	Air Bag Driver Circuit Short to Ground – Loop #2
B2229	Air Bag Passenger Circuit Short to Ground – Loop #2
B2230	Air Bag Driver Circuit Short to Battery – Loop #2
B2231	Air Bag Passenger Circuit Short to Battery – Loop #2
B2232	Air Bag Driver Circuit Open – Loop #2
B2233	Air Bag passenger Circuit Open – Loop #2
B2234	Air Bag Driver Inflator Circuit Resistance Low on Squib – Loop #2
B2235	Air Bag Passenger Inflator Circuit
B2236	Weak or Defected Electric Vehicle Battery Module Fault
B2237	Vehicle Signal indicating Park While VSS Present
B2238	Power Cable For Power Sliding Door Broken
B2239	Rear Cargo Door Set Switch Stuck (Short to Ground)
B2240	Rear Cargo Door Reset Switch Stuck (Short to Ground)
B2241	Rear Cargo Door Lock Circuit Short to Ground
B2242	Rear Cargo Door Unlock Circuit Open
B2243	Driver Rear Door Ajar Circuit Open
B2244	Driver Sliding Door Ajar Circuit Short to GND
B2245	Passenger Rear Door Ajar Circuit Open
B2246	Passenger Sliding Door Ajar Circuit Short to GND
B2247	EV Battery Pack Temperature Fault
B2248	Heated Windshield Relay Coil Circuit Failure
B2249	Head Lamp Relay Coil Short to Battery
B2250	All Doors Unlock Relay Circuit Failure
B2251	Parklamp Output Relay Driver Circuit Failure
B2252	Parklamp Output Relay Dirver Short to Battery
B2300	Seat Driver Memory Position Error
B2301	Seat Passenger Memory Position Error
B2302	Seat Headrest Feedback Potentiometer Circuit Failure
B2303	Seat Headrest Feedback Potentiometer Circuit Open
B2304	Seat Headrest Feedback Potentiometer Circuit Short to Battery
B2305	Seat Headrest Feedback Potentiometer Circuit Short to Ground
B2306	Seat Headrest Motor Stalled
B2310	Mirror Driver Memory Position Error
B2311	Mirror Passenger Memory Position Error
B2312	Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure
B2313	Mirror Passenger Horizontal Feedback Potentiometer Circuit Open
B2314	Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Battery
B2315	Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Ground
B2316	Mirror Passenger Vertical Feedback Potentiometer Circuit Failure
B2317	Mirror Passenger Vertical Feedback Potentiometer Circuit Open
B2318	Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Battery
B2319	Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Ground
B2320	Mirror Driver Horizontal Feedback Potentiometer Circuit Failure
B2321	Mirror Driver Horizontal Feedback Potentiometer Circuit Open
B2322	Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Battery
B2323	Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Ground
B2324	Mirror Driver Vertical Feedback Potentiometer Circuit Failure
B2325	Mirror Driver Vertical Feedback Potentiometer Circuit Open
B2326	Mirror Driver Vertical Feedback Potentiometer Circuit Short to Battery
B2327	Mirror Driver Vertical Feedback Potentiometer Circuit Short to Ground
B2328	Column Reach Feedback Potentiometer Circuit Failure
B2329	Column Reach Feedback Potentiometer Circuit Open
B2330	Column Reach Feedback Potentiometer Circuit Short to Battery
B2331	Column Reach Feedback Potentiometer Circuit Short to Ground
B2332	Column Tilt Feedback Potentiometer Circuit Failure
B2333	Column Tilt Feedback Potentiometer Circuit Open
B2334	Column Tilt Feedback Potentiometer Circuit Short to Battery
B2335	Column Tilt Feedback Potentiometer Circuit Short to Ground
B2336	Mirror Switch Assembly Circuit Failure
B2337	Mirror Switch Assembly Circuit Open
B2338	Mirror Switch Assembly Circuit Short to Battery
B2339	Mirror Switch Assembly Circuit Short to Ground
B2340	Column Reach Motor Stalled
B2341	Column Tilt Motor Stalled
B2342	Seat Switch Reference Voltage Positive Common Open Circuit
B2343	Seat Switch Reference Voltage Positive Common Supply Low Voltage
B2344	Seat Switch Reference Voltage Positive Common Supply Voltage Fault
B2345	Seat Switch Reference Voltage Negative Common Open Circuit
B2346	Mirror Switch Reference Voltage Positive Common Open Circuit
B2347	Mirror Switch Reference Voltage Positive Common Supply Low Voltage
B2348	Mirror Switch Reference Voltage Positive Common Supply Voltage Fault
B2349	Mirror Switch Reference Voltage Negative Common Open Circuit
B2350	Steering Column Switch Circuit Short to Battery
B2351	Steering Column Switch Circuit Failure
B2352	Driver Memory Power Switch Indicator Circuit Short to Battery
B2353	Driver Mirror Power Driver Circuit Short Ground
B2354	Driver Mirror Horizontal / Vertical Feedback Potentiometer Circuit Open
B2355	Passenger Mirror Horizontal / Vertical Feedback Potentiometer Circuit Open
B2357	Driver Window Down Current Sense Low Circuit Failure
B2362	Remote Open/Close signal Circuit Short to Ground
B2363	Optical Sensor System Failure
B2364	Fuel Filler Door Circuit Open
B2365	B-pillar Power Sliding Door Open/Close Switch Input Ckt. Short to Gnd.
B2366	IP Power Sliding Door Open/Close switch Ckt. Short to Gnd.
B2367	Power Sliding Door Override Switch Input Ckt. Short to Gnd.
B2368	Steering Column Switch Circuit Out of Range
B2369	Chime OUTPUT Request Ckt. Short to Ground
B2373	LED #1 Circuit Short to Battery
B2374	Power Sliding Detent (Latch) Circuit Failure
B2380	Heater Coolant Temp. sensor circuit Short to GND
B2381	Heater Coolant Temp. sensor circuit Open
B2384	Audio Reverse Aid Mute Input Ckt. Failure
B2385	Audio Navigation Mute Input Ckt. Failure
B2401	Audio Tape Deck Mechanism Fault
B2402	Audio CD/DJ Thermal Shutdown Fault
B2403	Audio CD/DJ Internal Fault
B2404	Audio Steering Wheel Switch Circuit Fault
B2405	Audio Single-Disc CD Player Thermal Shutdown Fault
B2406	Audio Single-Disc CD Player Internal Fault
B2416	Climate Control Recirculation Actuator Out of Limits
B2425	Remote Keyless Entry Out of Synchronization
B2426	Passenger Solar Radiation Sensor Circuit Open
B2427	Passenger Solar Radiation Sensor Circuit Short to Ground
B2428	A/C Post Heater Sensor #2 Circuit Failure
B2429	A/C Post Heater Sensor #2 Circuit Short to Ground
B2431	Transponder Programming Failed
B2432	Drivers Seat Belt Buckle Switch Circuit Open
B2433	Drivers Seat Belt Buckle Switch Circuit Short to Battery
B2434	Drivers Seat Belt Buckle Switch Circuit Short to Ground
B2435	Drivers Seat Belt Buckle Switch Resistance out of Range
B2436	Passengers Seat Belt Buckle Switch Circuit Open
B2437	Passengers Seat Belt Buckle Switch Circuit Short to Battery
B2438	Passengers Seat Belt Buckle Switch Circuit Short to Ground
B2439	Passengers Seat Belt Buckle Switch Resistance out of Range
B2440	Passenger Side, Side crash sensor mount fault
B2441	Driver Side, Side crash sensor mount fault
B2442	Intrusion Sensor Fault
B2443	Powertrain Performance Mode Switch Circuit failure
B2444	Driver Side Crash Sensor Internal Fault
B2445	Passenger Side Crash Sensor Internal Fault
B2446	RESCU/VEMS Input Circuit Open
B2447	RESCU/VEMS Input Circuit Short to Battery
B2448	RESCU/VEMS Input Circuit Short to Ground
B2449	Aux. Heater Glow Plug Circuit Short to Ground
B2450	Aux. Heater Glow Plug Circuit Open
B2451	Aux. Heater Fuel Pump Circuit Short to Ground
B2452	Aux. Heater Fuel Pump Circuit Open
B2453	Aux. Heater Blower Fan Circuit Short to Ground
B2454	Aux. Heater Blower Fan Circuit Open
B2455	Aux. Heater Blower Faulted
B2456	Aux. Heater Coolant Sensor Circuit Short to Ground
B2457	Aux. Heater Coolant Sensor Circuit Open
B2458	Aux. Heater Overheat Sensor Circuit Short to Ground
B2459	Aux. Heater Overheat Sensor Circuit Open
B2460	Aux. Heater Flame Sensor Circuit Short to Ground
B2461	Aux. Heater Flame Sensor Circuit Open
B2462	Aux. Heater Flame Out Fault
B2463	Aux. Heater Overheat Fault
B2464	Aux. Heater Start Time Exceeded
B2465	Aux. Heater Start Counter Overrun/System Locked (same as below ?)
B2466	Aux. Heater Overheat Counter Overrun/System Locked
B2467	Aux. Heater Cool Down Time Exceeded (may be con. to a453-5 )
B2468	Aux. Heater Coolant Pump Circuit Short to Ground
B2469	Aux. Heater Coolant Pump Circuit Open
B2470	Interior Fan Control Circuit Short to Ground
B2471	Interior Fan Control Circuit Open
B2472	Fog Lamp Switch Failure
B2473	Passenger Door Disarm Switch ckt Short to Gnd
B2474	PASSENGER DOOR LOCK SWITCH CKT. SHORT TO GROUND
B2475	PASSENGER DOOR UNLOCK SWITCH CKT. SHORT TO GROUND
B2476	RADIO PRESENT SWITCH Ckt Failure
B2477	Module Configuration Failure
B2478	ANTI THEFT INPUT SIGNAL SHORT TO GROUND
B2479	BRAKE PARK SWITCH CIRCUIT SHORT TO GROUND
B2480	LF CORNER LAMP OUTPUT Ckt Short to Battery
B2481	Convertible Top Up/Down switch Fault
B2482	RF CORNER LAMP OUTPUT Ckt Short to Battery
B2483	Enable Signal Open Circuit
B2484	Disable Signal Short to Ground
B2485	LF SIDE REPEATER LAMP OUTPUT Ckt Short to Battery
B2487	RF SIDE REPEATER LAMP OUTPUT Ckt Short to Battery
B2489	UNDERHOOD LAMP OUTPUT CIRCUIT Failure
B2490	UNDERHOOD LAMP OUTPUT CIRCUIT Short to Battery
B2491	RF PARK LAMP OUTPUT CIRCUIT Short to Battery
B2492	Already Programmed (Test Mode DTC Only !!!)
B2493	LF PARK LAMP OUTPUT CIRCUIT Short to Battery
B2494	ANTI THEFT HORN OUTPUT CIRCUIT Short to Batt
B2495	ANTI THEFT HORN OUTPUT CIRCUIT Failure
B2496	ANTI THEFT HORN OUTPUT CIRCUIT Short to Gnd
B2499	COURTESY LAMP OUTPUT Failure
B2500	COURTESY LAMP OUTPUT Ckt Short to Battery
B2501	LF LAMP LOW BEAM CIRCUIT Failure
B2502	LF LAMP LOW BEAM CIRCUIT Short to Battery
B2503	RF LAMP LOW BEAM CIRCUIT Failure
B2504	RF LAMP LOW BEAM CIRCUIT Short to Battery
B2505	LF LAMP HIGH BEAM CIRCUIT Failure
B2506	LF LAMP HIGH BEAM CIRCUIT Short to Battery
B2507	RF LAMP HIGH BEAM CIRCUIT Failure
B2508	RF LAMP HIGH BEAM CIRCUIT Short to Battery
B2509	Rear Fog Lamp Switch Circuit Failure
B2510	Main Blower Motor Relay Circuit Short to Battery
B2511	Horn Output Relay Circuit Short to Battery
B2512	Front Fog Lamp Relay Ckt Short to Battery
B2513	Blower (Fan) Circuit Failure
B2514	Blower (Fan) Circuit Short to Vbatt
B2515	Heater Blower Relay Circuit Failure
B2516	Blower Control Circuit Failure
B2517	Emergency Power Off System Faulted
B2518	Compressor Overtemp Fault
B2519	High Mount Stop Lamp Circuit Failure
B2520	High Mount Stop Lamp Circuit Short to Battery
B2523	License Lamp Circuit Failure
B2524	License Lamp Circuit Short to Battery
B2525	Left Rear Backup Lamp Circuit Failure
B2526	Left Rear Backup Lamp Circuit Short to Battery
B2527	Left Rear Stop lamp Circuit Failure
B2528	Left Rear Stop lamp Circuit Short to Battery
B2529	Left Rear Turn Lamp Circuit Failure
B2530	Left Rear Turn Lamp Circuit Short to Battery
B2531	Right Rear Backup Lamp Circuit Failure
B2532	Right Rear Backup Lamp Circuit Short to Battery
B2533	Right Rear Stop lamp Circuit Failure
B2534	Right Rear Stop lamp Circuit Short to Battery
B2535	Right Rear Turn Lamp Circuit Failure
B2536	Right Rear Turn Lamp Circuit Short to Battery
B2539	Aux A/C Mode Position Reference Circuit Short to Ground
B2540	Aux A/C Mode Position Reference Circuit Short to Battery
B2543	Aux A/C Control Switch Reference Circuit Short to Ground
B2544	Aux A/C Control Switch Reference Circuit Short to Battery
B2545	System Power Relay Circuit Short to Battery
B2546	System Power Relay Circuit Failure
B2550	LAMP DOME OUTPUT Circuit Short to Ground
B2553	Disable Signal Output Circuit Short to Battery
B2554	LAMP DOME OUTPUT Circuit Failure
B2555	LAMP DOME OUTPUT Circuit Short to Battery
B2556	Enable Signal Circuit Short to Battery
B2557	Left Power Sliding Door Open/Close Output Circuit Short to Battery
B2558	Right Power Sliding Door Open/Close Output Circuit Short to Battery
B2559	Aux A/C Blower Motor Relay Circuit Short to Battery
B2560	Aux A/C Blower Motor Relay Circuit Short to Ground
B2561	Aux A/C Blower Speed 1 Circuit Failure
B2562	Aux A/C Blower Speed 1 Circuit Short to Ground
B2563	Aux A/C Blower Speed 2 Circuit Failure
B2564	Aux A/C Blower Speed 2 Circuit Short to Ground
B2565	Right Tail Lamp Circuit Failure
B2566	Right Tail Lamp Circuit Short to Ground
B2567	Reverse Mirror Output Circuit Failure
B2568	Reverse Mirror Output Circuit Short to Ground
B2569	Liftgate Disarm Switch Circuit Short to Ground
B2570	Right Lamp Outage Signal Circuit Short to Ground
B2571	Left Lamp Outage Signal Circuit Short to Ground
B2580	Aux Blower Sense Switch Circuit Failure
B2581	Passenger Seat Occupant Detection Circuit Short To Ground
B2582	Passenger Seat Occupant Detection Circuit Open
B2583	Child Seat Detection Circuit Short to Ground
B2584	Child Seat Detection Circuit Open
B2585	Anti Theft Input Signal Circuit Short To Battery
B2586	Headlamp Mode Select Circuit Failure
B2587	Passenger Seat Occupant Detection Circuit Short To Battery
B2588	Child Seat Detection Circuit Short To Battery
B2589	Unexpected Door Reversal During Close
B2590	Vehicle Park/Speed Signal Circuit Failure
B2591	Detent Signal Missing During Unlatch
B2592	PSD Not Fully Closed (Module Commanded Successfully)
B2593	Power Sliding Door Opened During Module Close Command
B2594	No Movement Detected After an Unlatch During Power Open
B2595	Anti Theft Input Signal Circuit Failure
B2596	Headlamp Aim Output Relay Circuit Short To Battery
B2597	Headlamp Aim Output Relay Circuit Failure
B2598	Headlamp Relay Circuit Failure
B2599	Tailgate Release Open Circuit
B2600	Double Locking Door Motor Frozen
B2601	No Latch Signal Sensed on Closing and Door Reversed
B2602	Missing Latch Signal During Power Sliding Door Unlatch
B2603	PSD Not Fully Closed During Self-Test
B2604	Power Sliding Door On/Off Switch Open Circuit
B2605	Disable Signal Open Circuit
B2606	A/C Temperature Sensor Out of Range

Chassis (C) Codes List

Code	Definition
C0869	Air Suspension Auxiliary Inflator Indicator Lamp Circuit Failure
C1091	Speed Wheel Sensor All Coherency Failure
C1095	ABS Hydraulic Pump Motor Circuit Failure
C1096	ABS Hydraulic Pump Motor Circuit Open
C1097	ABS Hydraulic Pump Motor Circuit Short To Ground
C1098	ABS Hydraulic Pump Motor Circuit Short To Battery
C1100	ABS Pump Switch Circuit Failure
C1101	ABS Hydraulic Valve Circuit Failure
C1102	ABS Acceleration Switch Circuit Failure
C1103	ABS Hydraulic Brake Switch Circuit Failure
C1104	Traction Control Active Lamp – Circuit Short to Battery
C1105	Traction Control Disable Lamp – Circuit Short to Battery
C1106	Traction Control Disable Switch Circuit Short to Battery
C1107	ABS Function Enabled Input Circuit Failure
C1109	Speed Control Actuator Assembly Cable Release Failure
C1110	ABS Power Relay Coil Circuit Failure
C1111	ABS Power Relay Coil Open Circuit
C1112	ABS Power Relay Coil Short Circuit To Ground
C1113	ABS Power Relay Coil Short Circuit To Battery
C1114	ABS Power Relay Output Short Circuit To Ground
C1115	ABS Power Relay Output Short Circuit To Battery
C1116	Starter Motor Circuit Failure
C1117	RPM Input Circuit Failure
C1123	Vehicle Speed Sensor Input Short to Battery
C1124	Input shaft speed signal missing/faulted
C1125	Brake Fluid Level Sensor Input Circuit Failure
C1126	Cruise Control Command Switch Assembly Circuit Failure
C1127	Cruise Control Deactivator Brake Switch Circuit Failure
C1132	Clutch position ckt short to ground
C1133	Clutch position ckt short to battery
C1134	Gear Shift position short to ground
C1135	Gear Shift position short to battery
C1136	Gear Select position short to ground
C1137	ECU is Defective
C1138	Gear Select position short to Battery
C1139	Wheel Speed Sensor Center Tone Ring Missing Tooth Fault
C1140	Hydraulic Base Brake Failure
C1141	Wheel Speed Sensor LF Tone Ring Tooth Missing Fault
C1142	Wheel Speed Sensor RF Tone Ring Tooth Missing Fault
C1143	Wheel Speed Sensor LR Tone Ring Tooth Missing Fault
C1144	Wheel Speed Sensor RR Tone Ring Tooth Missing Fault
C1145	Speed Wheel Sensor RF Input Circuit Failure
C1146	Speed Wheel Sensor RF Circuit Open
C1148	Speed Wheel Sensor RF Coherency Fault
C1149	Hydraulic Fluid Pressure/ Flow Circuit Failure
C1150	Two Speed Rear Axle Input Switch Circuit Short to Vbatt
C1155	Speed Wheel Sensor LF Input Circuit Failure
C1156	Speed Wheel Sensor LF Circuit Open
C1157	Park Brake Actuator Assembly Switch Applied Circuit Failure
C1158	Speed Wheel Sensor LF Coherency Fault
C1159	Hydraulic Fluid Pressure/ Flow Circuit Short to Gnd
C1161	Air Pressure Low Circuit Short to Gnd
C1162	Park Brake Switch # 2 Released Circuit Failure
C1163	Park Brake Switch # 2 Applied Circuit Short to Gnd
C1164	Park Brake Actuator Assembly Switch Circuit Failure
C1165	Speed Wheel Sensor RR Input Circuit Failure
C1166	Speed Wheel Sensor RR Input Open Circuit
C1167	Park Brake Actuator Assembly Switch Released Circuit Short to Gnd
C1168	Speed Wheel Sensor RR Coherency Fault
C1169	ABS Fluid Dumping Exceeds Maximum Timing
C1170	PRNDL Switch Circuit Failure
C1172	Park Brake Switch # 1 Applied Circuit Failure
C1173	Park Brake Switch # 1 Released Circuit Short to Gnd
C1174	Park Brake Switch # 2 Applied Circuit Failure
C1175	Speed Wheel Sensor LR Input Circuit Failure
C1176	Speed Wheel Sensor LR Circuit Open
C1177	Park Brake Actuator Assembly Switch Released Circuit Failure
C1178	Speed Wheel Sensor LR Coherency Fault
C1179	Speed Control Actuator Assembly Cable Slack Failure
C1180	Park Brake Valve Solenoid #1 Sense Input Circuit Failure
C1181	Park Brake Valve Solenoid #1 Sense Input Circuit Short to Gound
C1182	Park Lamp Flash Relay Circuit Failure
C1183	Park Lamp Flash Relay Circuit Short to Battery
C1184	ABS System Is Not Operational
C1185	ABS Power Relay Output Circuit Failure
C1186	ABS Power Relay Output Open Circuit
C1187	Brake Fluid Level Sensor Input Open Circuit
C1188	Brake Fluid Level Sensor Input Short Circuit To Battery
C1189	Brake Fluid Level Sensor Input Short Circuit To Ground
C1190	Speed Wheel Sensor LF Input Short Circuit To Battery
C1191	Speed Wheel Sensor LF Input Short Circuit To Ground
C1192	Speed Wheel Sensor RF Input Short Circuit To Battery
C1193	Speed Wheel Sensor RF Input Short Circuit To Ground
C1194	ABS Outlet Valve Coil LF Circuit Failure
C1195	ABS Outlet Valve Coil LF Circuit Open
C1196	ABS Outlet Valve Coil LF Circuit Short To Battery
C1197	ABS Outlet Valve Coil LF Circuit Short To Ground
C1198	ABS Inlet Valve Coil LF Circuit Failure
C1199	ABS Inlet Valve Coil LF Circuit Open
C1200	ABS Inlet Valve Coil LF Circuit Short To Battery
C1201	ABS Inlet Valve Coil LF Circuit Short To Ground
C1202	ABS Outlet Valve Coil Rear Circuit Failure
C1203	ABS Outlet Valve Coil Rear Circuit Open
C1204	ABS Outlet Valve Coil Rear Circuit Short To Battery
C1205	ABS Outlet Valve Coil Rear Circuit Short To Ground
C1206	ABS Inlet Valve Coil Rear Circuit Failure
C1207	ABS Inlet Valve Coil Rear Circuit Open
C1208	ABS Inlet Valve Coil Rear Circuit Short To Battery
C1209	ABS Inlet Valve Coil Rear Circuit Short To Ground
C1210	ABS Outlet Valve Coil RF Circuit Failure
C1211	ABS Outlet Valve Coil RF Circuit Open
C1212	ABS Outlet Valve Coil RF Circuit Short To Battery
C1213	ABS Outlet Valve Coil RF Circuit Short To Ground
C1214	ABS Inlet Valve Coil RF Circuit Failure
C1215	ABS Inlet Valve Coil RF Circuit Open
C1216	ABS Inlet Valve Coil RF Circuit Short To Battery
C1217	ABS Inlet Valve Coil RF Circuit Short To Ground
C1218	Lamp ABS Warning Output Circuit Failure
C1219	Lamp ABS Warning Output Circuit Open
C1220	Lamp ABS Warning Output Circuit Short To Battery
C1221	Lamp ABS Warning Output Circuit Short To Ground
C1222	Speed Wheel Mismatch
C1223	Lamp Brake Warning Output Circuit Failure
C1224	Lamp Brake Warning Output Circuit Open
C1225	Lamp Brake Warning Output Circuit Short To Battery
C1226	Lamp Brake Warning Output Circuit Short To Ground
C1227	Speed Wheel Sensor LR Input Short Circuit To Battery
C1228	Speed Wheel Sensor LR Input Short Circuit To Ground
C1229	Speed Wheel Sensor Rear Center Coherency Fault
C1230	Speed Wheel Sensor Rear Center Input Circuit Failure
C1231	Speed Wheel Sensor Rear Center Circuit Open
C1232	Speed Wheel Sensor Rear Center Input Short Circuit To Battery
C1233	Speed Wheel LF Input Signal Missing
C1234	Speed Wheel RF Input Signal Missing
C1235	Speed Wheel RR Input Signal Missing
C1236	Speed Wheel LR Input Signal Missing
C1237	Speed Wheel Rear Input Signal Missing
C1238	ABS Hydraulic Pressure Differential Switch Input Circuit Failure
C1239	ABS Hydraulic Pressure Differential Switch Input Open Circuit
C1240	ABS Hydraulic Pressure Differential Switch Input Short Circuit To Battery
C1241	ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground
C1242	ABS Outlet Valve Coil LR Circuit Failure
C1243	ABS Outlet Valve Coil LR Circuit Open
C1244	ABS Outlet Valve Coil LR Circuit Short To Battery
C1245	ABS Outlet Valve Coil LR Circuit Short To Ground
C1246	ABS Outlet Valve Coil RR Circuit Failure
C1247	ABS Outlet Valve Coil RR Circuit Open
C1248	ABS Outlet Valve Coil RR Circuit Short To Battery
C1249	ABS Outlet Valve Coil RR Circuit Short To Ground
C1250	ABS Inlet Valve Coil LR Circuit Failure
C1251	ABS Inlet Valve Coil LR Circuit Open
C1252	ABS Inlet Valve Coil LR Circuit Short To Battery
C1253	ABS Inlet Valve Coil LR Circuit Short To Ground
C1254	ABS Inlet Valve Coil RR Circuit Failure
C1255	ABS Inlet Valve Coil RR Circuit Open
C1256	ABS Inlet Valve Coil RR Circuit Short To Battery
C1257	ABS Inlet Valve Coil RR Circuit Short To Ground
C1258	Speed Wheel LF Comparison Failure
C1259	Speed Wheel RF Comparison Failure
C1260	Speed Wheel RR Comparison Failure
C1261	Speed Wheel LR Comparison Failure
C1262	Lamp Warning Relay Circuit Failure
C1263	Lamp Warning Relay Circuit Open
C1264	Lamp Warning Relay Circuit Short To Battery
C1265	Lamp Warning Relay Circuit Short To Ground
C1266	ABS Valve Power Relay Circuit Failure
C1267	ABS Functions Temporarily Disabled
C1268	Motor Relay # 1 Circuit Failure
C1269	Motor Relay # 1 Circuit Short to Battery
C1270	Motor # 1 Input Circuit Failure
C1271	Motor # 1 Input Circuit Short to Gnd
C1272	Motor # 2 Input Circuit Failure
C1273	Motor # 2 Input Circuit Short to Vbat
C1274	Solenoid Relay # 1 Circuit Failure
C1275	Solenoid Relay # 1 Circuit Short to Vbatt
C1276	Park Brake Actuator Assembly Switch Applied Circuit Short to Gnd
C1277	STEERING Wheel Angle 1and 2 Circuit Failure
C1278	STEERING Wheel Angle 1and 2 Signal Faulted
C1279	Yaw Rate Sensor circuit Failure
C1280	Yaw Rate Sensor Signal Fault
C1281	Lateral Accelerometer circuit Failure
C1282	Lateral Accelerometer Signal Fault
C1283	Switch Test Signal Failure
C1284	Oil Pressure Switch Failure
C1285	Booster Solenoid circuit Failure
C1286	Booster Mechanical Failure
C1287	Booster Pedal Force switch circuit Failure
C1288	Pressure Transducer Main / Primary Input Circuit Failure
C1289	Pressure Transducer Redundant / Secondary Input Circuit Failure
C1400	Traction Control Valve RF Circuit Failure
C1401	Traction Control Valve RF Circuit Open
C1402	Traction Control Valve RF Circuit Short To Ground
C1403	Traction Control Valve RF Circuit Short To Battery
C1404	Traction Control Valve Rear Circuit Failure
C1405	Traction Control Valve Rear Circuit Open
C1406	Traction Control Valve Rear Circuit Short To Ground
C1407	Traction Control Valve Rear Circuit Short To Battery
C1410	Traction Control Valve LF Circuit Failure
C1411	Traction Control Valve LF Circuit Open
C1412	Traction Control Valve LF Circuit Short To Ground
C1413	Traction Control Valve LF Circuit Short To Battery
C1414	Incorrect Module Design Level
C1415	Incorrect Module Configuration
C1416	Damper RF Circuit Short To Battery
C1417	Damper RF Circuit Short to Ground
C1418	Damper RF Circuit Failure
C1419	Damper RF Circuit Open
C1420	Hydraulic Fluid Pressure/ Flow Circuit Short to Vbatt
C1421	Damper LF Circuit Short To Battery
C1422	Damper LF Circuit Short to Ground
C1423	Damper LF Circuit Failure
C1424	Damper LF Circuit Open
C1425	Damper RR Circuit Short to Ground
C1426	Damper RR Circuit Short To Battery
C1427	Damper RR Circuit Open
C1428	Damper RR Circuit Failure
C1429	Input-shaft-speed input circuit failure
C1430	Damper LR Circuit Open
C1431	Damper LR Circuit Short To Battery
C1432	Damper LR Circuit Short to Ground
C1433	Damper LR Circuit Failure
C1435	Accelerometer Rear Circuit Failure
C1436	Accelerometer Rear Circuit Signal Is Not Sensed
C1437	Accelerometer Rear Circuit Short To Ground
C1438	Accelerometer Rear Circuit Short To Battery
C1439	Vehicle Acceleration EEC-IV Circuit Failure
C1440	Pressure Transducer Main / Primary signal Faulted
C1441	Steering Phase A Circuit Signal Is Not Sensed
C1442	Steering Phase B Circuit Signal Is Not Sensed
C1443	Steering Phase A Circuit Short To Ground
C1444	Steering Phase B Circuit Short To Ground
C1445	Speed Vehicle Signal Circuit Failure
C1446	Brake Switch Circuit Failure
C1447	Traction Control Module Request Circuit Failure
C1448	Lamp Adaptive Damping Warning Circuit Failure
C1449	Traction Control Motor Coherency Fault
C1450	Traction Control Motor Circuit Failure
C1451	Traction Control Motor Circuit Open
C1452	Traction Control Motor Circuit Short to Battery
C1453	Traction Control Motor Circuit Short to Ground
C1454	Front Lateral Accelerometer Circuit Failure
C1455	Accelerometer Front Circuit Failure
C1456	Accelerometer Front Circuit Is Not Sensed
C1457	Accelerometer Front Circuit Short To Ground
C1458	Accelerometer Front Circuit Short To Battery
C1459	Adaptive Mode Switch Circuit Failure
C1460	Vehicle Accelerometer Power Circuit Failure
C1461	Vehicle Accelerometer Power Circuit Short to Battery
C1462	Left Front Vertical Accelerometer Circuit Failure
C1463	Right Front Vertical Accelerometer Circuit Failure
C1464	Pressure Transducer Redundant / Secondary Signal Faulted
C1465	Damper High Side Front Circuit Short To Battery
C1466	Damper Circuit Failure
C1467	Damper High Side Rear Circuit Short To Battery
C1468	Damper Low Side Front Circuit Failure
C1469	Damper Low Side Rear Circuit Failure
C1495	Traction Control Motor Potentiometer Circuit Failure
C1496	Traction Control Motor Potentiometer Circuit Open
C1497	Traction Control Motor Potentiometer Circuit Short to Battery
C1498	Traction Control Motor Potentiometer Circuit Short to Ground
C1499	Transfer Case Contact Plate “A” Encoder Circuit Failure
C1500	Transfer Case Contact Plate “B” Encoder Circuit Failure
C1501	Transfer Case Contact Plate “C” Encoder Circuit Failure
C1502	Transfer Case Contact Plate “D” Encoder Circuit Failure
C1503	Dynamic Stability Control Left Front Valve Malfunction
C1504	Dynamic Stability Control Right Front Valve Malfunction
C1505	Dynamic Stability Control Left Rear Valve Malfunction
C1506	Dynamic Stability Control Right Rear Valve Malfunction
C1507	Traction Control of Brake Exceeds Time-Out
C1508	Traction Control of Engine Exceeds Time-Out
C1510	Right Front Wheel Pressure Reduction Performance Problem
C1511	Left Front Wheel Pressure Reduction Performance Problem
C1512	Right Rear Wheel Pressure Reduction Performance Problem
C1513	Left rear Wheel Pressure Reduction Performance Problem
C1699	Left Rear Sensor Circuit Short to Vbat
C1700	Left Rear Sensor Circuit Failure
C1701	Left Rear Sensor Circuit Fault
C1702	RightRear Sensor Circuit Short to Vbat
C1703	Right Rear Sensor Circuit Failure
C1704	Right Rear Sensor Circuit Fault
C1705	Left Rear Center Sensor Circuit Short to Vbat
C1706	Left Rear Center Sensor Circuit Failure
C1707	Left Rear Center Sensor Circuit Fault
C1708	Right Rear Center Sensor Circuit Short to Vbat
C1709	Right Rear Center Sensor Circuit Failure
C1710	Right Rear Center Sensor Circuit Fault
C1711	Left Front Sensor Circuit Short to Vbat
C1712	Left Front Sensor Circuit Failure
C1713	Left Front Sensor Circuit Fault
C1714	Right Front Sensor Circuit Short to Vbat
C1715	Right Front Sensor Circuit Failure
C1716	Right Front Sensor Circuit Fault
C1717	Left Front Center Sensor Circuit Short to Vbat
C1718	Left Front Center Sensor Circuit Failure
C1719	Left Front Center Sensor Circuit Fault
C1721	Air Suspension Height Sensor Power Circuit Open
C1722	Air Suspension Height Sensor Power Circuit Short To Battery
C1723	Air Suspension Height Sensor Power Circuit Short To Ground
C1724	Air Suspension Height Sensor Power Circuit Failure
C1725	Air Suspension Front Pneumatic Failure
C1726	Air Suspension Rear Pneumatic Failure
C1727	Air Suspension Reservoir Pneumatic Failure
C1728	Transfer Case unable to transition between 2H and 4H
C1729	Transfer Case unable to transition between 4H and 4L
C1730	Reference Voltage Out of Range (+5 v)
C1731	Air Suspension LF Corner Up Timeout
C1732	Air Suspension LF Corner Down Timeout
C1733	Air Suspension RF Corner Up Timeout
C1734	Air Suspension RF Corner Down Timeout
C1735	Air Suspension LR Corner Up Timeout
C1736	Air Suspension LR Corner Down Timeout
C1737	Air Suspension RR Corner Up Timeout
C1738	Air Suspension RR Corner Down Timeout
C1739	Right Front Center Sensor Circuit Short to Vbat
C1740	Right Front Center Sensor Circuit Failure
C1741	Right Front Center Sensor Circuit Fault
C1742	Rear Sounder Circuit Failure
C1743	Rear Sounder Circuit Short to Vbatt
C1744	Front Sounder Circuit Failure
C1745	Front Sounder Circuit Short to Vbatt
C1748	Switch input Circuit Short to Gnd
C1749	Trailer Input Circuit Failure
C1750	Accelerator Position Sensor Out of Range
C1751	Vehicle Speed Sensor # 1 Output Circuit Short to Vbatt
C1752	Vehicle Speed Sensor # 1 Output Circuit Short to Gnd
C1753	Hydraulic Clutch Actuator Valve Signal Fault
C1754	Hydraulic Clutch Actuator Valve Circuit Failure
C1755	Power Limit Shutdown Fault
C1756	Air Suspension Front Height Sensor High (SE) Signal Circuit Failure
C1757	Air Suspension Front Height Sensor High (SE) Signal Circuit Open
C1758	Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Battery
C1759	Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Ground
C1760	Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure
C1761	Air Suspension Rear Height Sensor High (SE) Signal Circuit Open
C1762	Air Suspension Rear Height Sensor High (SE) Signal Circuit Short To Battery
C1763	Air Suspension Rear Height Sensor High (SE) Signal Circuit Short To Ground
C1765	Air Suspension Rear Height Sensor Low Signal Circuit Failure
C1766	Air Suspension Rear Height Sensor Low Signal Circuit Open
C1767	Air Suspension Rear Height Sensor Low Signal Circuit Short To Battery
C1768	Air Suspension Rear Height Sensor Low Signal Circuit Short To Ground
C1770	Air Suspension Vent Solenoid Output Circuit Failure
C1771	Air Suspension Vent Solenoid Output Circuit Open
C1772	Air Suspension Vent Solenoid Output Circuit Short To Battery
C1773	Air Suspension Vent Solenoid Output Circuit Short To Ground
C1774	Coolant Temp. Out of Range
C1775	DC-DC Converter Failure
C1776	Heater System Failure
C1777	Vacuum Pressure Circuit Failure
C1778	Power Steering Failure
C1779	Blower Switch Failure
C1780	Temperature Select Failure
C1781	Engine Coolant Temperature Signal Missing/Fault
C1790	Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure
C1791	Air Suspension LR Air Spring/Shock Solenoid Output Circuit Open
C1792	Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Battery
C1793	Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Ground
C1795	Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure
C1796	Air Suspension RR Air Spring/Shock Solenoid Output Circuit Open
C1797	Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Battery
C1798	Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Ground
C1800	Air Suspension Reservoir Solenoid Circuit Failure
C1805	Mismatched PCM and/or ABS-TC Module
C1813	Air Suspension LR Vent Request Exceeded Max. Timing
C1814	Air Suspension RR Vent Request Exceeded Max. Timing
C1818	Air Suspension LR Air Compress Request Exceeded Max. Timing
C1819	Air Suspension RR Air Compress Request Exceeded Max. Timing
C1820	Air Suspension RF Air Compress Request Exceeded Max. Timing
C1830	Air Suspension Compressor Relay Circuit Failure
C1831	Air Suspension Compressor Relay Circuit Open
C1832	Air Suspension Compressor Relay Circuit Short To Battery
C1833	Air Suspension Compressor Relay Circuit Short To Ground
C1834	Gauge Drive Current Fault
C1835	Current Sense Circuit Failure
C1836	Battery Temp. Out of Range
C1837	Battery Heater Circuit Failure
C1838	Charging System Fault
C1839	Leakage Fault
C1840	Air Suspension Disable Switch Circuit Failure
C1841	Air Suspension Disable Switch Circuit Open
C1842	Air Suspension Disable Switch Circuit Short To Battery
C1843	Air Suspension Disable Switch Circuit Short To Ground
C1844	Air Suspension Secondary Front Inflator Solenoid Output Circuit Failure
C1845	Air Suspension Front Inflator Solenoid Output Circuit Failure
C1846	Air Suspension Front Inflator Solenoid Output Circuit Open
C1847	Air Suspension Front Inflator Solenoid Output Circuit Short To Battery
C1848	Air Suspension Front Inflator Solenoid Output Circuit Short To Ground
C1849	Master Cylinder Pressure Out of Range
C1850	Air Suspension Warning Lamp Circuit Failure
C1851	Air Suspension Warning Lamp Circuit Open
C1852	Air Suspension Warning Lamp Circuit Short To Battery
C1853	Air Suspension Warning Lamp Circuit Short To Ground
C1854	Motor Temperature Out of Range
C1855	Acceleration Position Sensor Conflict
C1856	Traction Motor Encoder circuit Failure
C1859	PRNDL Input #2 Circuit Failure
C1860	PRNDL Input #3 Circuit Failure
C1861	PRNDL Input #4 Circuit Failure
C1862	Contactor Circuit Failure
C1863	External Charging Fault
C1864	Battery Module Fault
C1865	Air Suspension Rear Inflator Solenoid Output Circuit Failure
C1866	Air Suspension Rear Inflator Solenoid Output Circuit Open
C1867	Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery
C1868	Air Suspension Rear Inflator Solenoid Output Circuit Short To Ground
C1869	Air Suspension Gate Solenoid Output Circuit Failure
C1870	Air Suspension Gate Solenoid Output Circuit Open
C1871	Air Suspension Gate Solenoid Output Circuit Short To Battery
C1872	Air Suspension Gate Solenoid Output Circuit Short To Ground
C1873	Air Suspension RF Air Spring Solenoid Output Circuit Failure
C1874	Air Suspension RF Air Spring Solenoid Output Circuit Open
C1875	Air Suspension RF Air Spring Solenoid Output Circuit Short To Battery
C1876	Air Suspension RF Air Spring Solenoid Output Circuit Short To Ground
C1877	Air Suspension LF Air Spring Solenoid Output Circuit Failure
C1878	Air Suspension LF Air Spring Solenoid Output Circuit Open
C1879	Air Suspension LF Air Spring Solenoid Output Circuit Short To Battery
C1880	Air Suspension LF Air Spring Solenoid Output Circuit Short To Ground
C1881	Air Suspension RF Height Sensor Circuit Failure
C1882	Air Suspension RF Height Sensor Circuit Open
C1883	Air Suspension RF Height Sensor Circuit Short To Battery
C1884	Air Suspension RF Height Sensor Circuit Short To Ground
C1885	Air Suspension RR Height Sensor Circuit Failure
C1886	Air Suspension RR Height Sensor Circuit Open
C1887	Air Suspension RR Height Sensor Circuit Short To Battery
C1888	Air Suspension RR Height Sensor Circuit Short To Ground
C1889	Air Suspension LF Height Sensor Circuit Failure
C1890	Air Suspension LF Height Sensor Circuit Open
C1891	Air Suspension LF Height Sensor Circuit Short To Battery
C1892	Air Suspension LF Height Sensor Circuit Short To Ground
C1893	Air Suspension LR Height Sensor Circuit Failure
C1894	Air Suspension LR Height Sensor Circuit Open
C1895	Air Suspension LR Height Sensor Circuit Short To Battery
C1896	Air Suspension LR Height Sensor Circuit Short To Ground
C1897	Steering VAPS II Circuit Loop Failure
C1898	Steering VAPS II Circuit Loop Open
C1899	Steering VAPS II Circuit Loop Short To Battery
C1900	Steering VAPS II Circuit Loop Short To Ground
C1901	Ride Control RR Shock Actuator Circuit Failure
C1902	Ride Control RR Shock Actuator Circuit Open
C1903	Ride Control RR Shock Actuator Circuit Short To Battery
C1904	Ride Control RR Shock Actuator Circuit Short To Ground
C1905	Ride Control LR Shock Actuator Circuit Failure
C1906	Ride Control LR Shock Actuator Circuit Open
C1907	Ride Control LR Shock Actuator Circuit Short To Battery
C1908	Ride Control LR Shock Actuator Circuit Short To Ground
C1909	Ride Control RF Shock Actuator Circuit Failure
C1910	Ride Control RF Shock Actuator Circuit Open
C1911	Ride Control RF Shock Actuator Circuit Short To Battery
C1912	Ride Control RF Shock Actuator Circuit Short To Ground
C1913	Ride Control LF Shock Actuator Circuit Failure
C1914	Ride Control LF Shock Actuator Circuit Open
C1915	Ride Control LF Shock Actuator Circuit Short To Battery
C1916	Ride Control LF Shock Actuator Circuit Short To Ground
C1917	Steering EVO Out-of-Range Fault
C1918	Air Suspension Ride Height Select Switch Circuit Failure
C1920	Led #1 Circuit Failure
C1921	VAPS Solenoid Actuator Output Circuit Failure
C1922	VAPS Solenoid Actuator Output Circuit Open
C1923	VAPS Solenoid Actuator Output Circuit Short To Battery
C1924	VAPS Solenoid Actuator Output Circuit Short To Ground
C1925	VAPS Solenoid Actuator Return Circuit Failure
C1926	VAPS Solenoid Actuator Return Circuit Open
C1927	VAPS Solenoid Actuator Return Circuit Short To Battery
C1928	VAPS Solenoid Actuator Return Circuit Short To Ground
C1929	Air Suspension Front Compressor Relay Circuit Failure
C1930	Air Suspension Front Compressor Relay Circuit Open
C1931	Air Suspension Front Compressor Relay Circuit Short To Battery
C1932	Air Suspension Front Compressor Relay Circuit Short To Ground
C1933	Solenoid Current Out Of Range
C1934	HPU (Hydraulic Pump Unit) Pressurisation Failure
C1935	Chime Circuit Failure
C1936	Hydraulic Pump Relay Circuit Failure
C1937	Steering Wheel Angle Sensor Offset Failure
C1938	Invalid Steering Wheel Angle Sensor ID
C1939	Brake Pressure Switch Input Circuit Failure
C1940	Brake Pressure Switch Mechanical Failure
C1942	Unrecognized Powertrain Configuration
C1943	Airbag Deployment Indication Input Fault
C1944	Gauge Driver Circuit Fault
C1945	Park Switch Indicates Park with Vehicle Moving
C1946	Seat Track Position Switch Circuit Open
C1947	Seat Track Position Switch Circuit Short to Ground
C1948	Seat Track Position Switch Circuit Resistance Out of Range
C1949	Accelerometer Sensor Circuit Open
C1950	Accelerometer Sensor Circuit Failure
C1951	Lateral Accelerometer Sensor Circuit Open
C1952	Yaw Rate Sensor Circuit Open
C1953	Master Cylinder Pressure Sensor Circuit Open
C1954	Master Cylinder Pressure Sensor Circuit Failure
C1955	Steering Angle Sensor Circuit Open
C1956	Steering Angle Sensor Circuit Failure
C1957	Dynamic Stability Control Valve RF Circuit Failure
C1958	Dynamic Stability Control Valve LF Circuit Failure
C1959	Lateral Accelerometer Sensor Circuit Failure
C1960	Driver Brake Apply Circuit Fault
C1961	Park Lamp Relay Coil Circuit Failure
C1962	Park Lamp Relay Coil Short to Battery
C1963	Stability Control Inhibit Warning
C2767	Reserved – TBD

If you need to learn how to interpret an OBD2 Code, click HERE to learn more.

Final Thoughts

Our post serves as a comprehensive Ford OBD2 codes list to assist you in diagnosing any issues that may arise with your Ford vehicle.

Don’t hesitate to leave your comment if you have any questions or wanna share your success stories when fixing your car’s problem.

In addition, if you’re seeking further guidance on choosing the suitable OBD2 scanner for your Ford, check out our dedicated Ford OBD2 scanner review.

I hope this post is helpful to you. Thanks for reading this post!

References

Ford Motor Company Group Diagnostic Trouble Codes, Edge Products

Mercury Fault Codes: An OBD2 Codes List For DIY Mechanics

Welcome, fellow automotive enthusiasts, to an exciting journey into the world of Mercury fault codes! As a seasoned mechanic with years of experience, I understand the frustration that comes with encountering a mysterious fault code.

But fear not, I am here to guide you through this complex world and help you conquer any code that comes your way.

In this article, we will fault codes in your Mercury, equipping you with the knowledge to help you tackle automotive issues head-on.

So, let’s get started!

Mercury Fault Codes List and Definition

Free download: Mercury OBD2 Manufacturer-specific Codes List and Meaning PDF

Note: Quickly locate the codes you need using the search box in the table below.

Code	Definition
P1000	Obd System Readiness Test Not Complete
P1001	Koer Test Cannot Be Completed
P1039	Vehicle Speed Signal Missing Or Improper
P1051	Brake Switch Signal Missing Or Improper
P1100	Mass Air Flow Sensor Intermittent
P1101	Mass Air Flow Sensor Out Of Self-Test Range
P1102	Mass Air Flow Sensor In Range But Lower Than Expected
P1105	Dual Alternator Upper Fault
P1106	Dual Alternator Lower Fault/ Manifold Absolute Pressure (Map) Sensor Circuit Intermittent High Voltage
P1107	Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (Map) Sensor Circuit Intermittent Low Voltage
P1108	Dual Alternator Battery Lamp Circuit Malfunction
P1109	IAT – B Sensor Intermittent
P1111	System Pass
P1112	Intake Air Temperature Sensor Intermittent
P1114	Engine Coolant Temperature (Ect) Sensor Circuit Intermittent Low Voltage/Iat – B Circuit Low Input
P1115	Engine Coolant Temperature (Ect) Sensor Circuit Intermittent High Voltage/Iat – B Circuit High Input
P1116	Engine Coolant Temperature Sensor Is Out Of Self-Test Range
P1117	Engine Coolant Temperature Sensor Intermittent
P1118	Manifold Absolute Temperature Circuit Low Input
P1119	Manifold Absolute Temperature Circuit High Input
P1120	Throttle Position Sensor Out Of Range
P1121	Throttle Position (TP) Sensor Inconsistent With Mass Air Flow (MAF) Sensor Signal
P1123	Throttle Position Sensor Circuit Intermittent High Voltage
P1124	Throttle Position (TP) Sensor -Signal Malfunction
P1125	Throttle Position (TP) Sensor -Circuit Intermittent
P1127	Self-Test Not Completed -Heated Oxygen Sensor(H02S), Not Tested
P1128	Heated Oxygen Sensor (H02S) 1, Bank 1/ Bank 2 Interchanged
P1129	Heated Oxygen Sensor (H02S) 2, Bank 1/ Bank 2 -Interchanged
P1130	Heated Oxygen Sensor (H02S) 1, Bank 1 -Fuel Trim (FT), At Limit
P1131	Heated Oxygen Sensor (H02S) 1, Bank 1 Not Switching, Fuel Trim (FT) Weak Mixture
P1132	Heated Oxygen Sensor (H02S) 1, Bank 1 Not Switching, Fuel Trim (FT) Rich Mixture
P1133	Bank 1 Fuel Control Shifted Lean
P1136	Crankshaft Position Sensor And Or Camshaft Position Sensor Input Signal To PCM Concerns
P1137	Heated Oxygen Sensor (H02S) 2, Bank 1 Not Switching, Fuel Trim (FT) Weak Mixture
P1138	Heated Oxygen Sensor (H02S) 2, Bank 1 Not Switching•, Fuel Trim (FT) Rich Mixture
P1140	Water In Fuel Condition
P1148	Fuel Trim (FT) -Malfunction
P1150	Heated Oxygen Sensor (H02S) 1, Bank 2 -Fuel Trim(FT), At Limit
P1151	Heated Oxygen Sensor (H02S) 1, Bank 2 Not Switching, Fuel Trim (FT) Weak Mixture
P1152	Heated Oxygen Sensor (H02S) 1, Bank 2 Not Switching, Fuel Trim (FT) Rich Mixture
P1156	Engine Control Module (ECM)/Fuel Injector Control Module -Malfunction
P1157	Heated Oxygen Sensor (H02S) 2, Bank 2 Not Switching, Fuel Trim (FT) Weak Mixture
P1158	Heated Oxygen Sensor (H02S) 2, Bank 2 Not Switching, Fuel Trim (FT) Rich Mixture
P115E	Engine Control Module (ECM) -Data Transmission Fault
P1168	Fuel Rail Pressure Sensor -Signal Low
P1169	Fuel Rail Pressure Sensor -Signal High
P117A	Engine Control Module (ECM) -Engine Oil Temperature
P1180	Fuel Delivery System -Pressure Low
P1181	Fuel Delivery System -Pressure High
P1183	Engine Oil Temperature (EOT) Sensor -Circuitmalfunction
P1184	Engine Oil Temperature (EOT) Sensor -Out Of Self-Test Range
P1217	Engine Overheating
P1229	Supercharger (SC) Intercooler Pump
P1230	Low Speed Fuel Pump Fault Condition
P1231	High Speed Fuel Pump Relay Activated
P1232	Low Speed Fuel Pump -Malfunction
P1233	Fuel System -Malfunction
P1234	Fuel System -Malfunction
P1235	Fuel Pump Control -Signal Malfunction
P1236	Fuel Pump Control -Signal Malfunction
P1237	Fuel Pump -Circuit Malfunction
P1238	Fuel Pump -Circuit Malfunction
P1243	Second Fuel Pump Faulty Or Ground Fault
P1244	Alternator -High Input
P1245	Alternator -Low Input
P1246	Alternator
P1250	Lack Of Power To Fuel Pressure Regulator Control Solenoid
P1260	Theft Detected -Vehicle Immobilized
P1261	Injector Circuit, Cylinder 1 -High To Low Side Short
P1262	Injector Circuit, Cylinder 2 -High To Low Side Short
P1263	Injector Circuit, Cylinder 3 -High To Low Side Short
P1264	Injector Circuit, Cylinder 4 -High To Low Side Short
P1265	Injector Circuit, Cylinder 5 -High To Low Side Short
P1266	Injector Circuit, Cylinder 6 -High To Low Side Short
P1267	Injector Circuit, Cylinder 7 -High To Low Side Short
P1268	Injector Circuit” Cylinder 8 -High To Low Side Short
P1270	Maximum Engine RPM Or Vehicle Speed Limit Reached
P1271	Injector Circuit, Cylinder 1 -High To Low Side Open
P1272	Injector Circuit, Cylinder 2 -High To Low Side Open
P1273	Injector Circuit, Cylinder 3 -High To Low Side Open
P1274	Injector Circuit, Cylinder 4 -High To Low Side Open
P1275	Injector Circuit, Cylind_Er ,5 -High To Low Side Open
P1276	Injector Circuit, Cylinder 6 -High To Low Side Open
P1277	Injector Circuit, Cylinder 7 -High To Low Side Open
P1278	Injector Circuit, Cylinder 8 -High To Low Side Open
P1285	Cylinder Head Temperature (CHT) Sensor Overheat Condition
P1288	Cylinder Head Temperature (CHT) Sensor -Out Of Self-Test Range
P1289	Cylinder Head Temperature (CHT) Sensor Highinput
P128A	Engine Control Module (ECM)/Cylinder Headtemperature (CHT) Sensor -High Input
P1290	Cylinder Head Temperature (CHT) Sensor -Low Input
P1299	Cylinder Head Temperature (CHT) Sensor Over Temperature Condition
P1309	Misfire Monitor Disabled
P1320	Ignition Check Signal Missing
P1336	Crankshaft Position (CKP) Sensor
P1356	Loss Of Ignition Diagnostic Module Input To Pcm
P1357	Ignition Diagnostic Monitor Pulsewidth Not Defined
P1358	Ignition Diagnostic Monitor Signal Out Of Self-Test Range
P1359	Spark Output Circuit Fault
P1360	Ignition Coil A Secondary Circuit Malfunction
P1361	Ignition Control (Ic) Circuit Low Voltage
P1362	Ignition Coil C Secondary Circuit Malfunction
P1363	Ignition Coil D Secondary Circuit Malfunction
P1364	Ignition Coil Primary Circuit Fault
P1365	Ignition Coil Secondary Circuit Failure
P1369	Engine Temperature Light Monitor Failure
P1380	VCT Solenoid Valve Circuit Short Or Open
P1381	Cam Timing Advance Is Excessive
P1383	Cam Timing Advance Is Excessive
P1385	Variable Cam Timing Solenoid B Malfunction
P1386	Variable Cam Timing Overadvanced (Bank #2)
P1388	Variable Cam Timing Overretarded (Bank #2)
P1389	Glow Plug Circuit High Side Low Input
P1390	Octane Adjust Out Of Self-Test Range
P1391	Glow Plug Circuit Low Input (Bank #1)
P1392	Glow Plug Circuit High Input (Bank #1)
P1393	Glow Plug Circuit Low Input (Bank #2)
P1394	Glow Plug Circuit High Input (Bank #2)
P1395	Glow Plug Monitor Fault (Bank #1)
P1396	Glow Plug Monitor Fault (Bank #2)
P1397	System Voltage Out Of Self Test Range
P1399	Glow Plug Circuit High Side, High Input
P1400	Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
P1401	Differential Pressure Feedback Electronic Sensor Circuit High Voltage
P1402	Egr Metering Orifice Restricted
P1403	Differential Pressure Feedback Electronic Sensor Hoses Reversed
P1404	Iat – B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance
P1405	Differential Pressure Feedback Electronic Sensor Circuit Upstream Hose
P1406	Differential Pressure Feedback Electronic Sensor Circuit Downstream Hose
P1407	Egr No Flow Detected
P1408	EGR Flow Out Of Self-Test Range
P1409	EGR Vacuum Regulator Circuit Malfunction
P1410	Egr Barometric Pressure Sensor Vref Voltage
P1411	Secondary Air Is Not Being Diverted
P1413	Secondary Air Injection System Monitor Circuit Low Voltage
P1414	Secondary Air Injection System Monitor Circuit High Voltage
P1420	Catalyst Temperature Sensor
P1421	Catalyst Damage
P1422	Exhaust Gas Ignition Temperature Sensor
P1431	Misfire Monitor Disabled, Unable To Learn Trigger Wheel Profile
P1432	Engine Thermostat Heater -Circuit Malfunction
P1436	Alc Evaporator Temperature Sensor -Low Input
P1437	Alc Evaporator Temperature Sensor -High Input
P1440	Evaporative Emission (EVAP) System -Small Leak Detected
P1442	Secondary Air Injection System Monitor Circuit High Voltage
P1443	Evaporative Emission Control System – Vacuum System – Purge Control Solenoid Or Purge Control Valve Fault
P1444	Purge Flow Sensor Circuit Input Low
P1445	Purge Flow Sensor Circuit Input High
P1446	Evaporative Emission (EVAP) Canister Purge Valve -Remains Closed
P1447	Evaporative Emission (EVAP) System -Malfunction/Leak Detected
P1448	Evaporative Emission (EVAP) Canister Purge Valve -Remains Open
P1450	Inability Of Evaporative Emission Control System To Bleed Fuel Tank
P1451	Evap Control System Canister Vent Solenoid Circuit Malfunction
P1452	Inability Of Evaporative Emission Control System To Bleed Fuel Tank
P1455	Substantial Leak Or Blockage In Evaporative Emission Control System
P1457	Unable To Pull Vacuum In Tank
P145E	Positive Crankcase Ventilation (PCV) Heater Circuit Malfunction
P1460	Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction
P1461	Air Conditioning Pressure Sensor Circuit Low Input
P1462	Air Conditioning Pressure Sensor Circuit High Input
P1463	Air Conditioning Pressure Sensor Insufficient Pressure Change
P1464	ACCS To PCM High During Self-Test
P1465	A/C Relay Circuit Malfunction
P1466	A/C Refrigerant Temperature Sensor/Circuit Malfunction
P1469	Low Air Conditioning Cycling Period
P1473	Fan Secondary High With Fans Off
P1474	Low Fan Control Primary Circuit
P1479	High Fan Control Primary Circuit
P1480	Fan Secondary Low With Low Fans On
P1481	Fan Secondary Low With High Fans On
P1482	Scp
P1483	Power To Cooling Fan Exceeded Normal Draw
P1484	Variable Load Control Module Pin 1 Open
P1485	Egrv Circuit Malfunction
P1489	Crankcase Breather Heater -Circuit Malfunction
P1490	Evaporative Emission (EVAP) Canister Purge Valve Bypass Solenoid
P1491	Evaporative Emission (EVAP) Canister Purge Valve Bypass Solenoid -Malfunction
P1492	Evaporative Emission (EVAP) Canister Purge Valve -Circuit Malfunction
P1493	Evaporative Emission (EVAP) Canister Purge Valve -Malfunction, Stuck Open
P1500	Vehicle Speed Sensor Intermittent
P1501	Programmable Speedometer & Odometer Module/Vehicle Speed Sensor Intermittent Circuit-Failure
P1502	Invalid Or Missing Vehicle Speed Message Or Brake Data
P1504	Intake Air Control Circuit Malfunction
P1505	Idle Air Control System At Adaptive Clip
P1506	Idle Air Control Over Speed Error
P1507	Idle Air Control Under Speed Error
P1512	Intake Manifold Runner Control Stuck Closed
P1513	Intake Manifold Runner Control Stuck Closed
P1516	Intake Manifold Runner Control Stuck Closed
P1517	Intake Manifold Runner Control Input Error
P1518	Intake Manifold Runner Control Input Error
P1519	Intake Manifold Runner Control Fault – Stuck Open
P151A	Intake Manifold Runner Control Stuck Open
P1520	Intake Manifold Runner Control (IMRC) Module -Malfunction
P1530	Intake Manifold Runner Control Circuit Fault
P1531	Open Or Short To A/C Compressor Clutch Circuit
P1532	Invalid Test – Accelerator Pedal Movement
P1533	Imcc Circuit Malfunction, Bank B
P1534	Aai Circuit Malfunction
P1536	Inertia Switch Activated
P1537	Parking Brake Switch Circuit Failure
P1538	Intake Manifold Runner Control Stuck Open
P1539	Intake Manifold Runner Control Stuck Open
P1549	Power To A/C Compressor Clutch Circuit Exceeded Normal Current Draw
P1550	Intake Manifold Temperature Valve Vacuum Actuator Connection
P1561	Power Steering Pressure Sensor Out Of Self-Test Range
P1565	Brake Line Pressure Sensor Circuit
P1566	Speed Control Command Switch Out Of Range High
P1567	Speed Control Command Switch Out Of Range Low
P1568	Speed Control Output Circuit Continuity
P1572	Speed Control Unable To Hold Speed
P1573	Brake Pedal Switch Circuit Malfunction
P1574	Throttle Position Not Available
P1575	Throttle Position Sensor Disagreement Btwn Sensors
P1576	Pedal Position Out Of Self Test Range
P1577	Pedal Position Not Available
P1578	Pedal Position Sensor Disagreement Btwn Sensors
P1579	Etc Power Less Than Demand
P1580	Etc In Power Limiting Mode
P1581	Electronic Throttle Monitor Pcm Override
P1582	Electronic Throttle Monitor Malfunction
P1583	Electronic Throttle Monitor Data Available
P1584	Electronic Throttle Monitor Cruise Disable
P1585	Throttle Control Detected Etb Malfunction
P1586	Throttle Control Unit Malfunction
P1587	Throttle Control Unit Throttle Position Malfunction
P1588	Throttle Control Unit Modulated Command Malfunction
P1589	Throttle Control Unit Detected Loss Of Return Spring
P1600	Throttle Control Unit Unable To Control Desired Throttle Angle
P1605	Loss Of KAM Power – Open Circuit
P1625	Pcm Keep Alive Memory Test Error
P1626	Voltage To Vehicle Load Control Module Fan Circuit Not Detected
P1634	Voltage To Vehicle Load Control Module Circuit Not Detected
P1635	Data Output Link Circuit Failure
P1636	Tire / Axle Ratio Out Of Acceptable Range
P1639	Inductive Signature Chip Communication Error
P1640	Vehicle ID Block Corrupted Or Not Programmed
P1641	Powertrain Dtcs Available In Another Module
P1642	Fuel Pump Primary Circuit Failure
P1643	Fuel Pump Monitor Circuit High Input
P1644	Fuel Pump Monitor Circuit Low Input
P1646	Fuel Pump Speed Control Circuit Malfunction
P1647	Engine Control Module (ECM) -Linear Oxygen Sensor (02S) Control, Bank 1
P1650	Engine Control Module (ECM) -Linear Oxygen Sensor (02S) Control, Bank 2
P1651	Power Steering Pressure Switch Out Of Self-Test Range
P1656	Power Steering Pressure Switch Input Fault
P1657	Can Link Pcm – Pcm Circuit – Network
P1660	Can Link Chip Malfunction
P1661	Output Circuit Check Signal High
P1662	Output Circuit Check Signal Low
P1663	Idm_En Circuit Failure
P1667	Fuel Demand Command Signal Circuit Malfunction
P1668	Ic Circuit Malfunction
P1670	Pcm – Idm Communications Error
P1674	Electronic Feedback Signal Not Detected
P1690	Engine Control Module (ECM) -Malfunction
P1700	Wastegate Solenoid Circuit Malfunction
P1701	Transmission System Problems
P1702	Reverse Engagement Error
P1703	Transmission System Problems
P1704	Brake On/Off Switch Out Of Self-Test Range
P1705	Transmission System Problems
P1706	Manual Lever Position Sensor Out Of Self-Test Range
P1707	High Vehicle Speed Observed In Park
P1709	Transfer Case Neutral Indicator Hard Fault Present
P1710	Park Or Neutral Position Switch Out Of Self-Test Range
P1711	Transmission System Problems
P1712	Transmission Fluid Temperature Sensor Out Of Self-Test Range
P1713	Trans Torque Reduction Request Signal Malfunction
P1714	Tft Sensor In Range Failure Low Value
P1715	Ssa Inductive Signature Malfunction
P1716	Ssb Inductive Signature Malfunction
P1717	Ssc Inductive Signature Malfunction
P1718	Ssd Inductive Signature Malfunction
P1720	Tft Sensor In Range Failure High
P1721	Vehicle Speed (Meter) Circuit Malfunction
P1722	Gear 1 Incorrect Ratio
P1723	Gear 2 Incorrect Ratio
P1724	Gear 3 Incorrect Ratio
P1725	Gear 4 Incorrect Ratio
P1726	Insufficient Engine Speed Increase During Self Test
P1727	Insufficient Engine Speed Decrease During Self Test
P1728	Coast Clutch Solenoid Inductive Signature Malfunction
P1729	Transmission Slip Error
P1731	4×4 Low Switch Error
P1732	1-2 Shift Malfunction
P1733	2-3 Shift Malfunction
P1740	3-4 Shift Malfunction
P1741	Transmission System Problems
P1742	Torque Converter Clutch Control Error
P1743	Torque Converter Clutch Solenoid Faulty
P1744	Torque Converter Clutch Solenoid Faulty
P1745	Torque Converter Clutch System Stuck In Off Position
P1746	Transmission System Problems
P1747	Electronic Pressure Control Solenoid A – Open Circuit
P1748	Electronic Pressure Control Solenoid A- Short Circuit
P1749	Epc Malfunction
P1751	Electronic Pressure Control Solenoid Failed Low
P1754	Shift Solenoid A Performance
P1756	Coast Clutch Solenoid Circuit Malfunction
P1760	Shift Solenoid B Performance
P1761	Transmission System Problems
P1762	Shift Solenoid C Performance
P1766	Overdrive Band Failed Off
P1767	Shift Solenoid D Performance
P1768	Torque Converter Clutch Circuit Malfunction
P1770	Performance / Normal / Winter Mode Input Malfunction
P1779	Clutch Solenoid Circuit Malfunction
P1780	Transmission Control Indicator Lamp Circuit Malfunction
P1781	Transmission Control Switch Circuit Is Out Of Self-Test Range
P1782	4×4 Low Switch Is Out Of Self-Test Range
P1783	P/Es Circuit Out Of Self Test Range
P1784	Transmission Over-Temperature Condition
P1785	Transmission Mechanical Failure – First And Reverse
P1786	Transmission Mechanical Failure – First And Second
P1787	3-2 Downshift Error
P1793	2-1 Downshift Error
P1795	Ignition Supply Malfunction
P1804	Idle Switch Circuit Malfunction
P1806	Transmission 4-Wheel Drive High Indicator Circuit Failure
P1808	Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
P1809	Transmission 4-Wheel Drive Low Indicator Circuit Failure
P1810	Transmission 4-Wheel Drive Low Indicator Open Circuit
P1812	Tfp Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
P1815	Transmission 4-Wheel Drive Mode Select Circuit Failure
P1819	Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
P1820	Transmission Neutral Safety Switch Short Circuit To Ground
P1822	Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
P1824	Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
P1826	Transmission 4-Wheel Drive Clutch Relay Circuit Failure
P1828	Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery
P1830	Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure
P1832	Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery
P1834	Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
P1838	Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery
P1840	Transmission Transfer Case Shift Motor Circuit Failure
P1846	Transmission Transfer Case Shift Motor Short Circuit To Battery
P1850	Transmission Transfer Case Contact Plate ‘A’ Circuit Failure
P1852	Transmission Transfer Case Contact Plate ‘B’ Circuit Failure
P1854	Brake Band Apply Solenoid Low Input Voltage
P1857	Transmission Transfer Case Contact Plate ‘C’ Circuit Failure
P1858	Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Ground
P1859	Transmission Transfer Case Contact Plate ‘D’ Circuit Failure
P1862	Transmission Transfer Case Contact Plate ‘D’ Open Circuit
P1863	Transmission Transfer Case Contact Plate Power Circuit Failure
P1866	Transmission Transfer Case Contact Plate Power Open Circuit
P1867	Transmission Transfer Case System Concern – Servicing Required
P1869	Transmission Transfer Case Contact Plate General Circuit Failure
P1876	Lamp Air Bag Warning Indicator Circuit Open Or Short To Ground
P1877	Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure
P1878	Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery
P1881	Transmission Transfer Case Disengaged Solenoid Circuit Failure
P1882	Engine Coolant Level Switch Circuit Failure, Gem
P1883	Engine Coolant Level Switch Circuit Short To Ground
P1884	Engine Coolant Level Switch Circuit Failure, Gem
P1889	Engine Coolant Level Lamp Circuit Short To Ground
P1891	Drive Train Axles Bearings Problem
P1900	Transmission Transfer Case Contact Plate Ground Return Open Circuit
P1901	Output Shaft Speed (Oss) Circuit Intermittent Malfunction
P1902	Turbine Shaft Speed (Tss) Circuit Intermittent Malfunction
P1903	Kickdown Solenoid Relay Control Circuit
P1904	Kickdown Solenoid Circuit Low Voltage
P1910	Kickdown Solenoid Circuit High Voltage
P1919	Reversing Lamps -Circuit Malfunction
P1922	Engine Coolant Temperature Signal
P1924	Fuel Additive Level Circuit Malfunction
P1925	Fuel Additive Level Circuit Low
P1926	Can Data Bus Tcs/Abs
P1927	Fuel Additive Level Circuit Range/Performance
P1928	Fuel Additive Level Too Low/Empty
P1929	Fuel Additive Level Pump Control Circuit/Open
P1930	Fuel Additive Level Pump Control Circuit Performance
P1931	Fuel Additive Level Too Low/Empty
P1932	Fuel Additive Pump Control Circuit/Open
P1934	Fuel Additive Pump Control Circuit Performance
P1935	Fuel Additive Pump Control Circuit High
P1936	Fuel Additive Level Low
P1937	Fuel Level Signal
P1938	Vehicle Speed Signal
P1939	Brake Switch/Sensor Signal
U1020	Clutch Switch/Sensor Signal
U1021	CAN Data Bus, NC NC Compressor Clutch Invalid Or Missing Data
U1039	CAN Data Bus, Alc -Communication Error
U1041	CAN Data Bus, Antilock Brake System (ABS)Vehicle Speed Invalid Or Missing Data
U1051	CAN Data Bus, Antilock Brake System (ABS) Vehicle Speed Invalid Or Missing Data
U1089	CAN Data Bus, Engine Control Module (ECM) -Brake Signal Invalid Or Missing Data
U1098	CAN Data Bus, Active Suspension -Invalid Ormissing Data
U1130	CAN Data Bus, Antilock Brake System (ABS) Vehicle Speed Invalid Or Missing Data
U1131	CAN Data Bus, Fuel Pump -Communication Error
U1137	CAN Data Bus, Fuel Pump -Communication Error
U1147	CAN Data Bus, Instrument Panel Waming Devices -Invalid Or Missing Data
U1243	CAN Data Bus, Alarm
U1262	CAN Data Bus, Alc -Invalid Or Missing Data
U1451	CAN Data Bus -Communication Error
U2015	CAN Data Bus, Alarm
U2195	Signal Link Fault

For those unfamiliar with interpreting an OBD2 code, click HERE to learn more.

Final Thoughts

Having a comprehensive list of Mercury fault codes at your disposal empowers you to tackle automotive problems with confidence.

We encourage you to share your experiences and insights in the comments section below. And while you’re at it, don’t forget to explore our reviews of OBD2 scanners, helping you find the perfect scanner for your beloved Mercury.

Remember, knowledge is key when it comes to maintaining and troubleshooting your Mercury vehicle.

Thanks for taking the time to read our post!

References

Mercury Factory Error Codes, avtotachki.com
OBDII Mercury Code Definitions, troublecodes.net

P1457 Honda Code: Diagnosing And Resolving EVAP Problems

Dealing with a specific trouble code like P1457 in your Honda vehicle can be frustrating, but with the right knowledge and guidance, you can diagnose and fix the issue. In this article, I will show you the common causes of the P1457 code and provide you with a step-by-step procedure to troubleshoot and repair it.

I’ll give you guidance on essential tools and parts required, as well as the level of DIY repair involved. Whether you’re a seasoned DIY enthusiast or looking to understand the problem before seeking professional help, this article will equip you with the necessary information to tackle the P1457 code in your Honda car.

Let’s dive in!

P1457 Honda Code: A Quick Overview

Take a look at the summary of the Honda P1457 code provided below!

Definition: Evaporative Emission Control System Leak Detected – B
Severity: Low
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $500

What Does The P1457 Honda Code Mean?

P1457 is an OBD-II (On-Board Diagnostics) code that refers to an Evaporative Emission Control (EVAP) System Leak Detected – B. It indicates that a leak has been detected in the EVAP system. This system is responsible for preventing the release of fuel vapors into the atmosphere, ensuring compliance with environmental regulations.

While the P1457 code may occur in various Honda models, a few notable ones include the Honda Accord, Civic, CR-V, Odyssey, and Pilot. It is important to note that while P1457 is commonly encountered in Honda vehicles, it is not exclusive to them.

In some cases, P1457 could appear along with some additional DTCs (diagnostic trouble codes)that provide further insight into the issue. Some common accompanying codes include P0440, P0441, P0442, and P0497.

How Severe Is The P1457 Code In Your Honda?

The severity level of the P1457 Honda DTC can be considered relatively low, and you can continue to drive. While this issue may affect the vehicle’s performance and fuel efficiency, it is unlikely to cause immediate or significant safety concerns.

However, it is advisable not to ignore the P1457 code and to address it as soon as possible. It can lead to increased emissions, potential damage to other emission control components, and potential emissions testing failures in the long term.

What Are The Signs Of The P1457 Code On Honda Vehicles?

The P1457 Honda DTC may not present significant noticeable symptoms other than the illumination of the check engine light. However, in the event of a larger leak, you can experience the following signs:

Fuel odors
Engine stalls
Reduced fuel economy

What Are The Causes Of The P1457 Honda Code?

Determining the root cause of the P1457 Honda DTC is crucial for effective diagnosis and repair. The following are some common causes associated with this code:

Loose, damaged, or missing fuel cap
Faulty fuel tank pressure sensor
Corroded or malfunctioning vent valve
Leaks in the EVAP system hoses or components
Damaged or deteriorated EVAP canister
Faulty purge control solenoid (PCS) valve
Issues with the two-way valve or bypass solenoid (BPS) valve

How To Diagnose And Fix The P1457 Code On Honda?

In this section, we will discuss the essential tools and parts required, provide a step-by-step procedure to diagnose and fix the P1457 code, and discuss the level of DIY repair and estimated costs.

Essential Tools And Parts

To diagnose and repair the P1457 code successfully, you may need to have the following tools and parts (if required):

OBD-II scanner or diagnostic tool
Fuel tank pressure sensor
Canister vent shut (CVS) valve
Fuel tank vapor control valve
Two-way valve and bypass solenoid (BPS) valve
EVAP canister

Step-by-Step Procedure

1. Retrieve trouble codes

Connect the OBD-II scanner to the vehicle’s diagnostic port.
Retrieve the trouble codes stored in the vehicle’s computer system.

2. Inspect and replace the fuel cap

Inspect the fuel cap and ensure it is tight and in good condition.
Replace the fuel cap if it is damaged or missing.

3. Perform the EVAP function test

Use the Honda diagnostic tool to perform the EVAP Function Test.
Check for any system malfunctions or abnormalities.

4. Check the fuel tank pressure sensor

Use the diagnostic tool to check the FTP sensor value.
If the FTP sensor value is out of the specified range, replace the FTP sensor.

5. Test for leaks in the canister side

Apply vacuum to the system and monitor the FTP sensor value.
If a leak is detected, replace the CVS valve.

6. Test the fuel tank vapor control valve

Apply vacuum to the system and monitor the FTP sensor value.
If a leak is detected, replace the fuel tank vapor control valve.

7. Test the two-way valve and BPS valve

Apply vacuum to the system and monitor the FTP sensor value.
If any leaks are detected, replace the faulty two-way valve and BPS valve.

8. Inspect EVAP canister and hoses

Inspect the EVAP canister and hoses for any signs of leaks or damage.
Replace the canister or hoses if leaks are found.

9. Test purge hose

Apply vacuum to the system and monitor the FTP sensor value.
If a leak is detected, replace the purge hose.

10. Test purge control solenoid valve

Use a vacuum gauge to test the PCS valve for leaks.
Replace the valve if necessary.

11. Clear trouble codes and verify

Clear the trouble codes from the vehicle’s computer system.
Drive the vehicle to complete the EVAP system monitor.
Verify that the P1457 code does not return.

Watch this video to learn how to diagnose and fix the P1457 code.

Note:

It is important to consult the vehicle’s service manual for detailed instructions and specifications specific to your Honda model. There is a Technical Service Bulletin (TSB) from Honda related to the P1457 code for your information.
In most cases, the main culprits for the P1457 code are indeed the EVAP canister and the CVS valve. Therefore, it is essential to thoroughly inspect the canister and CVS valve for any signs of leaks, damage, or malfunction. If any issues are detected, replace these components.

DIY Repair Level And Estimated Costs

This repair procedure involves intermediate-level DIY skills. If you are unsure or uncomfortable performing these tasks, it is recommended to seek assistance from a qualified mechanic or automotive professional.

The estimated costs for the main repair tasks may vary depending on factors such as the specific Honda model and the cost of replacement parts. Here is a general cost breakdown:

Repair Task	Estimated Cost
Fuel tank pressure sensor replacement	$50 – $100
Canister vent shut valve replacement	$50 – $100
Fuel tank vapor control valve replacement	$50 – $100
Two-way valve and BPS valve replacement	$100 – $200
EVAP canister and hoses replacement	$100 – $300
Purge hose replacement	$20 – $50
Purge control solenoid valve replacement	$50 – $100

If you’re uncertain about any aspect of the repair process or lack experience, consulting a certified mechanic is a prudent step to ensure an effective and safe resolution of the issue.

Final Thoughts

Facing the P1457 code in your Honda is a common but manageable challenge. Understanding its triggers and taking swift action can ensure your vehicle remains both efficient and environmentally responsible. By diagnosing and addressing issues within the Evaporative Emission Control System (EVAP), you not only restore your vehicle’s performance but also contribute to cleaner air for all.

Have you encountered the P1457 code before, or do you have insights to share? We’d love to hear your experiences and tips. Feel free to comment below and share this valuable information with fellow Honda enthusiasts.

Together, we can keep our vehicles running smoothly and minimize our impact on the environment. Safe driving!

Reference Sources

National Highway Traffic Safety Administration. (2013). Technical Service Bulletin: SB-10053545-3978 [PDF document]
J.D. Power, What Does It Mean When Your Car Stalls?
Cars.com. Fuel Tank Pressure Sensor

P00B7 Code: Ensuring Proper Engine Coolant Flow

When that check engine light suddenly appears on your dashboard and the P00B7 code pops up on your scanner’s screen, your vehicle is sending a signal about a potential hiccup in its cooling system. In this article, we’re here to break down the meaning behind this code, highlight possible indicators, explain why it occurs, and provide step-by-step guidance to diagnose and resolve the issue.

Whether you’re a seasoned car enthusiast or simply curious about what’s happening beneath the hood, this article will simplify the process of dealing with the P00B7 code.

Let’s dive in!

P00B7 Code: A Quick Overview

Definition: Engine Coolant Flow Low/Performance
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does the P00B7 Code Mean?

When your car’s computer (PCM) detects code P00B7 – Engine Coolant Flow Low/Performance, it’s essentially saying that there’s a problem with how coolant is flowing through your engine’s cooling system. In simpler terms, your engine might not be getting enough coolant to stay cool.

This code shows up when the PCM notices a mismatch between signals from two temperature sensors: the engine coolant temperature (ECT) sensor and the radiator coolant temperature (RCT) sensor (or secondary engine coolant temperature sensor). This mismatch usually occurs when the PCM can’t control the thermostat properly. Think of it like the PCM trying to balance the engine’s temperature by using these sensors, and when they don’t agree, it suspects there’s a coolant flow issue.

This P00B7 code shows up exclusively on vehicles equipped with electric thermostats. (Credit: audiworld.com)

Your car’s PCM keeps a close eye on both sensors. If it sees a significant temperature difference (more than 68°F) between the radiator coolant temperature sensor (RCT) and the engine coolant temperature sensor (ECT), the P00B7 would be logged.

To prevent the engine from getting too hot, the PCM might kick the radiator fan(s) into high gear. This mechanism helps cool things down and prevents overheating. Code P00B7 can be encountered in various vehicle brands and models, including Chevrolet, GMC, Buick, Cadillac, and other manufacturers.

How Serious is the P00B7 Code?

The severity of code P00B7 falls into the moderate category. While it doesn’t represent an immediate danger like some other codes, it does require attention. Continuing to drive with this code present is generally not recommended. A restricted coolant flow can lead to overheating, which, if left unchecked, may cause engine damage. Overheating can also compromise your vehicle’s performance and fuel efficiency.

It’s advisable to address code P00B7 promptly. Have your vehicle inspected by a qualified mechanic to determine the exact cause. Timely maintenance can prevent more extensive and costly issues down the road, ensuring your vehicle operates efficiently and reliably.

What are the Symptoms of the P00B7 Code?

Here are some common symptoms that come along with the P00B7 code:

Illuminated Check Engine Light
Engine running rough
Poor fuel economy
Engine overheating

What are the Causes of the P00B7 Code?

Now, let’s go through the potential causes of the P00B7 code:

Wiring or connector problems in the thermostat circuit
Low coolant level
Bad water pump
Damaged thermostats
Malfunctioning ECT sensor
Defective RCT sensor
Faulty PCM/ECM

How To Diagnose and Repair P00B7 Code?

Diagnostic Tools and Essential Parts

When dealing with the P00B7 code, having the right tools and parts on hand is crucial. Here’s what you’ll need:

OBD-II scanner
Multimeter
Coolant
Thermostat replacement kit
Wiring repair kit
ECT sensor
RCT sensor

Step-by-Step Guide

OBD-II Code Retrieval:
Begin by using an OBD-II scanner to confirm the P00B7 code and assess any accompanying codes.
Wiring and connectors checking:

Inspect the PCM/ECM power relay for signs of damage or wear. If it’s faulty, replace it.

Coolant level inspection:

Verify the coolant level is adequate. Top it up if it’s low.

ECT and RCT Testing:
- Make sure the car’s ignition is off and unplug the sensors.
- Using a multimeter to check the resistance of each sensor.
- Compare the results to your car’s repair manual specs.
- If it’s not within the range, consider replacing the sensors.
Checking the Thermostat
- Locate the thermostat housing on your vehicle’s engine.
- Remove the thermostat and inspect it for any signs of wear, such as rust or corrosion.
- Replace the thermostat if it shows signs of damage.
PCM/ECM Testing (if needed):
- If the issue persists after addressing the above steps, consult a professional mechanic or auto technician to perform a diagnostic check on the PCM/ECM.
- They will use specialized tools to diagnose and potentially reprogram the PCM/ECM, if required.
Clearing the code:

Clear the code and test drive.

Special Notes

If you have a Chevrolet or Cadillac vehicle, please check for this Technical Service Bulletin (TSB) (PIE0266) to see if they include your model or not. Similarly, Vauxhall Meriva (2011-2012) owners should look for this TSB. These TSBs often contain valuable information regarding known issues and solutions.

Keep in mind that the exact procedure may vary depending on the type of sensors and thermostats in your specific vehicle model, so it’s essential to consult your vehicle’s repair manual for precise testing instructions and specifications.

DIY Repair Level and Estimated Costs

This repair falls into the intermediate DIY category. While some experienced home mechanics may tackle it, others may prefer consulting a professional, especially when dealing with the PCM/ECM.

Take a look at this rough estimate for P00B7 solutions:

Repair Task	Estimated Cost
Wiring and connector repair	$50 – $150
ECT sensor replacement	$200 – $400
RCT sensor replacement	$200 – $400
Water pump replacement	$400 – $600
Thermostat replacement	$150 -$300
PCM/ECM replacement (rarely)	$500 – $1500

Please note that the estimated costs provided are approximate. For precise repair costs, we recommend consulting a certified mechanic or dealership. They can provide an accurate quote based on your vehicle’s make, model, and the extent of the required repairs.

Conclusion

Now that you have a clearer understanding of code P00B7 and its implications for your vehicle’s cooling system, you’re better prepared to address this issue confidently. By taking prompt action, you can ensure your engine stays within the suitable temperature range, keeping your car running smoothly.

If you found this article helpful, consider sharing it with other car owners who drive different makes and models, as the P00B7 isn’t exclusive to any particular brand.

Have you ever encountered the P00B7 code, or do you have additional insights or tips to share with the community? Feel free to drop a comment below. Your experiences and advice can be invaluable to others facing similar automotive issues.

Reference Sources

TechTips, Opel Meriva B – Fault Code P00B7.

P015B Code: Understanding Oxygen Sensor Issues

Your vehicle suddenly experienced issues; you connected a diagnostic tool and discovered the P015B code. What happened to your car?

Well, P015B specifically refers to a delayed response from the Oxygen sensor (O2 sensor) in Bank 1, Sensor 1, resulting in a transition from a rich to a lean air-fuel mixture. This can have an impact on the vehicle’s performance and fuel efficiency.

Keep reading if you’re curious to learn more about the P015B code, its implications, and how to address it. We’ll guide you through the process, providing expert insights and practical solutions to help you get your vehicle back on track.

Let’s dive in!

P015B Code: Quick Overview

Here’s a glance at the key details regarding the P015B code!

Definition: O2 sensor Delayed Response – Lean to Rich (Bank 1, Sensor 1)
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $300

What Does the P015B Code Mean?

The P015B code indicates a specific issue with the O2 sensor in Bank 1, Sensor 1, of the vehicle’s exhaust system. This sensor is responsible for measuring the oxygen content in the exhaust gases and providing feedback to the engine control module (ECM) to ensure optimal air-fuel mixture for combustion.

The code is commonly triggered in various car models, including Chevy (especially Cruze, Silverado, Tahoe, and Malibu), GMC, Nissan, Subaru, and Buick. However, it’s important to note that the P015B code can also be present in other vehicles as it’s a generic OBD-II code.

To understand why the P015B code is triggered, let’s take a closer look at the systems and components involved. In modern vehicles, the exhaust system consists of multiple O2 sensors strategically placed before and after the catalytic converter. The O2 sensor in Bank 1, Sensor 1, is located on the side of the engine where cylinder 1 is present.

The O2 sensor works with the ECM and other engine sensors to maintain the proper air-fuel ratio. It continuously measures the oxygen content in the exhaust gases before they enter the catalytic converter. Based on this measurement, the ECM adjusts the fuel delivery to ensure efficient combustion. When the O2 sensor in Bank 1, Sensor 1, experiences a delayed response in transitioning from a rich (more fuel) to a lean (less fuel) air-fuel mixture, it triggers the P015B code.

How Serious is the P015B Code?

The P015B code could affect the engine’s air-fuel mixture and, consequently, its performance and fuel efficiency. Therefore, this diagnostic trouble code (DTC) should be considered a medium-to-high severity.

While the P015B code itself may not cause immediate or severe damage to the vehicle, it’s important not to ignore it. Continuously driving with the code unresolved can lead to long-term issues, such as reduced fuel economy, engine misfires, or damage to the catalytic converter.

Therefore, we strongly advise against continuing to drive and ignoring the P015B code. It’s best to address the underlying cause promptly to prevent any potential complications. By diagnosing and repairing the issue, you can restore the proper functioning of the O2 sensor and ensure optimal engine performance.

Read more: P0171: System Too Lean (Bank 1)

Signs of the P015B Code

When your vehicle encounters the P015B code, it may exhibit certain symptoms that indicate the presence of this issue.

Illuminated Check Engine Light (CEL) or Service Engine Soon (SES) Light
Poor fuel economy
Reduced engine performance
Increased emissions
Rough idling and engine misfiring (less common)

Read more: P0172: System Too Rich (Bank 1)

Potential Triggers of the P015B Code

The P015B code can be triggered by various underlying causes.

Malfunctioning O2 sensor
Wiring or connector issues
Exhaust leaks
Fuel system problems
Faulty ECM

How To Effectively Diagnose and Fix The Code P015B?

Take a look at this section, which provides step-by-step instructions for diagnosing and repairing the P2006 code.

Essential Tools and Parts

To diagnose and repair the P015B code, you will need the following tools and parts:

OBD-II scanner or code reader
Multimeter
Oxygen sensor socket or wrench
Wire crimping tool
Replacement O2 sensor (if necessary)

Step-by-step procedure

Step 1: Use the OBD-II scanner or code reader to retrieve the P015B and any accompanying codes.

Step 2: Inspect the wiring and connectors associated with the O2 sensor. Look for any visible damage, corrosion, or loose connections. Repair/ replace any damaged components as necessary.

Step 3: Test the O2 sensor using a multimeter to measure its voltage output and response time. If the O2 sensor fails the tests, it may need to be replaced. Refer to the vehicle’s manual or online resources for the specific replacement procedure.

Step 4: Inspect the exhaust system for any leaks or damage. Check for signs of leakage, such as sooty deposits or unusual noises. Repair any identified exhaust leaks promptly.

Step 5: Examine the fuel system components, including the fuel injectors, fuel pressure regulator, and fuel lines, for any issues. Look for clogs, leaks, or improper fuel pressure. Address any fuel system problems found during the inspection.

Step 6: Clear the codes using the OBD-II scanner or code reader. This will reset the vehicle’s ECM. Perform a test drive to monitor the vehicle’s performance and confirm if the issue has been resolved.

Notes and tips:

The location of the O2 sensor may vary depending on the car model. For example, in a Chevy Cruze, the Bank 1 Sensor 1 is located in the exhaust manifold, while in a Nissan Altima, it is found in the front exhaust pipe.
If the code still exists, after all, the ECM may be faulty. However, diagnosing and fixing ECM issues usually requires special tools and expertise. Consult a professional mechanic or authorized service center for further diagnosis and ECM-related repairs if needed.

Watch this video to learn how to deal with the O2 sensor issue and reset the P015B code.

DIY Repair Level and Estimated Costs

The diagnosis and repair of the P015B code can be considered a moderate-level DIY repair. It requires some technical knowledge and the use of specialized tools. If you’re unsure or uncomfortable performing the tasks, you should seek assistance from an expert or a qualified mechanic.

The estimated cost for the repair tasks associated with the P015B code can vary depending on factors such as the vehicle model, the need for parts replacement, and the labor rates in your area. Here is a breakdown of estimated costs for common repair tasks associated with addressing the P015B code.

Repair Task	Estimated Cost
Wiring or connector repair/replacement	$50 – $200
Replacement O2 sensor	$50 – $200
Exhaust system repair	$200 – $1000
Fuel system repair	$150 – $800

It’s essential to consult with a mechanic or obtain accurate cost estimates from local repair shops to better understand the specific costs involved in resolving the P015B code for your particular vehicle.

Wrapping Up

Now that you understand the P015B code and its significance in your vehicle, you’re ready to tackle this frustrating issue confidently. We hope our comprehensive guide has empowered you to effectively address the code and its causes. With this knowledge, you can approach the P015B code with confidence, knowing you have the tools to deal with it.

If you found this article helpful, please share it with fellow car enthusiasts and leave a comment below to share your experience or ask questions. For a complete list of OBD codes, use our user-friendly OBD Code list generator or try our OBD code lookup tool for specific DTCs.

Stay proactive for smoother driving!

Reference Sources

Wikipedia, Air-fuel ratio.

Autoscope, What Are The Differences Between Lean And Rich Mixtures In An Internal Combustion Engine?.

P0325 – Knock sensor 1 circuit

The P0325 code relates to the knock sensor on the bank 1 side of your car’s engine. It basically tells you it isn’t sending the right signals to the computer. There are a lot of reasons this could be happening, from bad wiring to a faulty sensor.

P0325 is a generic powertrain code that applies to a wide range of vehicle types. Having said that, it’s seen more often on certain cars than others. It’s more common in Asian cars than those made in the United States or Europe and is most common on Hondas, Nissans, and Toyotas.

You won’t likely experience any drivability issues when the P0325 code is active, but that doesn’t mean you can ignore it. Read on below to learn how to diagnose and repair this knock sensor trouble code before it leads to further problems.

P0325 code definition

P0325 code definition (generic): Knock sensor circuit malfunction (bank 1)

P0325 Honda code definition: Knock sensor circuit malfunction

P0325 Hyundai code definition: Knock sensor circuit malfunction

P0325 Nissan code definition: Knock sensor circuit malfunction

P0325 Toyota code definition: Knock sensor circuit malfunction

If you want to learn about the P0325 OBD2 code, this is the right place

What does P0325 mean?

The knock sensor in your engine is there to tell you when the air/fuel mixture isn’t combusting properly. It detects explosions, which are called knocks, because of the noise they cause. When knocks happen, the engine doesn’t get as much power. If these happen for too long, it can cause engine damage.

The information sent to the computer from the knock sensor allows it to make adjustments. It may change the timing or otherwise tune the engine to prevent the knocks. You’ll find the knock sensor bolted or threaded into the engine block.

When the engine computer isn’t receiving the right information from the knock sensor, it triggers the P0325 trouble code. This code specifically refers to the knock sensor on bank 1 of the engine. Bank 1 is the side that includes cylinder 1.

What are the symptoms of the P0325 code?

There are not typically any drivability symptoms with the P0325 trouble code. The most common symptoms are:

Activation of the check engine light
Reduced engine power

If there are engine knocks occurring as well as damage to the knock sensor, you may notice the following symptoms:

Hesitation from the engine
Audible pinging from the engine, especially while accelerating
Reduced fuel economy

What are the causes of P0325?

Faulty knock sensor,
Shorted or faulty wiring in the knock sensor circuit,
Shorts or faults in the wiring harness,
Faulty or loose electrical connections,
Faults with engine coolant system,
Engine running too lean,
Failed PCM or ECU.

How serious is the P0325 code?

The P0325 trouble code is of relatively low severity. You won’t notice any drivability symptoms in most cases and can drive your car safely until you can repair it. However, it would be best if you fixed it quickly so you can be notified of knocking problems, which can damage your engine.

How to diagnose the P0325 code

Tools you’ll need:

An OBD2 scan tool can be used to diagnose the P0325 code

OBD2 scan tool

Method:

Check your vehicle’s manual for any specific troubleshooting tips related to the knock sensor. You can also check if there are any technical service bulletins out related to this trouble code. The repair for P0325 is often vehicle-specific. Follow any manufacturer-specific instructions you find before proceeding with the generic diagnostic below.
Use your OBD2 scanner to check for any other codes. You may see other codes related to the knock sensor, such as P0330. If you see codes related to other sensors, such as the MAF sensor or oxygen sensors, this likely points to a wiring problem.
Read the freeze frame data related to the knock sensor. Check the conditions that were present when the code was set, which can help you make a complete diagnosis.
Clear the codes and test drive your vehicle, attempting to replicate the conditions of the failure.
Verify that the knock sensor is sending a signal to the powertrain control module. If it’s not, use the OBD2 scanner to check the readings from the coolant temperature sensor.
Visually inspect the wires around the knock sensor and wiring harness. Replace any wires that are damaged or corroded and ensure all the connections are secure.

Common mistakes to avoid while diagnosing the P0325 code

Many people replace the knock sensor before checking the wiring or looking for issues with the coolant system. Make sure you conduct a thorough diagnosis before replacing any components.

What should you do to fix the code P0325?

After each step of your repairs, clear all the trouble codes and test drive your vehicle to see if the code comes back. Since there are rarely drivability issues with this code, your OBD2 scanner will be crucial in discovering if you’ve fixed the problem.

Replace any damaged wires you found during your diagnosis.
If you detected any issues with the coolant temperature readings, replace the temperature sensor. Incorrect temperature readings can lead to overheating and other serious engine issues.
If you’re certain there are no damaged wires or missing connections in your engine, replace the knock sensor and the knock harness.
Should the P0325 code still not clear, take your car to a mechanic for further diagnosis. In rare instances, this code could indicate a problem with your electrical connections or the engine computer.

Tips to avoid P0325 in the future

How to diagnose and fix the P0325 code

An improperly-installed knock sensor is the most common cause of a P0325 code. Wires that aren’t firmly connected could be shaken loose over time by the vibration of the engine. Damaged or broken wires will also often trigger diagnostic trouble codes—not only P0325 but a host of codes related to sensors throughout your engine.

Take the extra time to check all the wires whenever you install or repair something in your engine. Check that the connections are secure and that the wires are clear of things that could cause damage or shorts.

C0035 Code: Understanding Wheel Speed Sensor Issues

Encountering the C0035 code? Don’t worry – we’re here to help. The C0035 code is a common ABS fault code that relates to wheel speed sensor issues in vehicles.

In this comprehensive article, we’ll be your trusted companion as we explore the ins and outs of the C0035 code. From identifying symptoms to uncovering causes and offering practical solutions, we’ve got you covered.

So, let’s dive in!

C0035 OBD2 Code: A Quick Overview

Take a quick look at the key information of the C0035 code below!

Definition: Right Front Wheel Speed Sensor Supply (subfault)/ Left Front Wheel Speed Sensor
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $30 – $200

What Does The C0035 Code Indicate?

The C0035 code indicates a fault related to the wheel speed sensor in the vehicle’s anti-lock brake system (ABS). Although this is a generic fault code, which can happen on all cars equipped with the OBD2 system, it most frequently occurs in GM vehicles, including popular models like Chevy Silverado, Impala, and Equinox.

The wheel speed sensors play a vital role in the ABS system. Each wheel speed sensor generates a digital square wave signal as the front wheels spin. The electronic brake control module (EBCM) relies on the frequency of these signals to determine the speed of each wheel. When the EBCM detects an issue with the front wheel speed sensor or its circuit, such as a missing signal or significantly low supply voltage compared to the monitored ignition voltage, it logs the C0035 code.

Special Note:

There might be variations in code definitions depending on the car model. When researching information about the C0035 code, you might come across these two definitions: “Right Front Wheel Speed Sensor Supply (subfault)” and “Left Front Wheel Speed Sensor.”

In certain GM vehicles, the code is commonly referred to as “Right Front Wheel Speed Sensor Supply (subfault). The SAE organization also uses this definition for the C0035 code. While most cars will display the code in reference to the right front wheel, there are a few exceptions where it may pertain to the left wheel instead.

To accurately diagnose the problem in your specific vehicle, it’s crucial to not only consider the diagnostic code you receive but also carefully review the short description of the problem that your car is experiencing.

C0035 Severity: Don’t Ignore It!

The C0035 code should be considered a high-severity issue. Ignoring this code can adversely affect your vehicle’s performance and safety. It is important to address the issue promptly to avoid potential risks and ensure optimal operation of your vehicle’s braking system.

Don’t ignore the C0035 code!
(Image credit: 3800Pro Forum)

We advise against continuing to drive with the C0035 code. It’s recommended to have your vehicle inspected and repaired by a qualified mechanic who can diagnose the specific cause of the code and perform the necessary repairs.

Signs Of The C0035 Code To Look Out For

When the C0035 code is present in your vehicle, you may experience several symptoms, such as:

Illuminated dashboard warning lights: Check Engine Light, ABS warning light, traction control light may also be illuminated
Inoperative or overactive ABS, traction control, and stability control systems
Issues with the vehicle speed displayed on the dashboard
Brake pedal shocks or abnormal feedback

Common Triggers Of The C0035 Code

The C0035 code can be triggered by various causes related to the wheel speed sensor and the ABS system, including:

Faulty or malfunctioning wheel speed sensor
Damaged or disconnected sensor wires
Poor connection or corrosion in the sensor circuit
Sensor reluctor wheel damage
Issues with the ABS module, including outdated software or programming

Step-by-Step Guide: Diagnosing And Fixing The C0035 Code

Check the following sections as we guide you through diagnosing and repairing the C0035 code.

Essential Tools And Parts

OBD-II scanner or diagnostic tool
Wheel speed sensor (if replacement is necessary)
Socket set and wrenches
Electrical contact cleaner
Wire brush or abrasive pad
Dielectric grease
Jack and jack stands (if required)

Step-by-Step Procedure

Step 1: Retrieve DTCs and identify the affected wheel speed sensor

Connect the OBD-II scanner or diagnostic tool to retrieve the specific trouble codes. Take note of any accompanying codes that may be present. Address these codes first before proceeding with the C0035 diagnosis and repair process.

The OBD-II scanner or diagnostic tool should provide information about which wheel speed sensor is causing the code C0035. Typically, the code will specify the specific wheel or location, such as the front left (FL) or front right (FR) wheel speed sensor.

Step 2: Inspect the sensor wires and connectors

Inspect the sensor wires and connectors for visible damage, such as cuts or loose connections. Clean the connectors using an electrical contact cleaner to remove any corrosion or dirt.

Step 3: Check the sensor reluctor wheel

Check the sensor reluctor wheel for damage or debris. Clean it using a wire brush or abrasive pad if necessary.

Step 4: Test the wheel speed sensor resistance

Test the resistance of the wheel speed sensor using a multimeter. Compare the resistance readings to the manufacturer’s specifications to determine if the sensor is faulty.

Step 5: Replace the faulty wheel speed sensor

If the sensor is determined to be faulty, replace it with a new one. Ensure proper installation by connecting the electrical connector and securely fastening the sensor.

Step 6: Clear codes and test drive

Clear the trouble codes using the OBD-II scanner and test drive the vehicle to ensure the code does not reappear.

Note:

The exact location of the wheel speed sensor can vary depending on your vehicle’s specific model. For example, in many Chevrolet vehicles, the wheel speed sensors are typically located near the wheel hub or inside the wheel bearing assembly. While in Ford F-150 trucks, these sensors are typically located on each wheel hub assembly, near the brake rotor or axle.
It’s recommended to consult a service manual or seek professional assistance for detailed instructions specific to your vehicle’s make and model.
Additionally, taking necessary safety precautions, such as wearing gloves and working in a well-ventilated area, is essential during the repair process.

Learn effective tips for dealing with the C0035 code in this video.

DIY Repair Level And Estimated Costs

DIY enthusiasts with intermediate mechanical skills can attempt the wheel speed sensor diagnostic and repair process. It involves basic electrical troubleshooting, visual inspection, and potential component replacement.

Diagnosing and cleaning the sensor connectors or reluctor wheel is relatively easy and can be done by most people. However, it’s best to consult an expert mechanic if sensor replacement or advanced troubleshooting is needed.

Below is a general overview of the estimated costs for common repair tasks related to the wheel speed sensor issue:

Repair Task	Cost Range
Diagnostic fee	$50 – $150
Wiring Repair	$50 – $200
Wheel speed sensor replacement	$50-$150 (including labor)

Remember, these costs are approximate and can vary depending on factors such as vehicle make and model, location, and labor rates. It’s always recommended to obtain an accurate estimate from a trusted mechanic or repair shop.

Wrapping Up

So, to wrap things up, remember that understanding and addressing the C0035 code is key to keeping your ABS system performing at its best.

But hey, we get it – not everyone is a car repair expert. That’s why it’s always a smart move to turn to a qualified mechanic when you need that extra expertise.

If you find this guide helpful, don’t keep it to yourself! Share it with others who may benefit from it. Also, leave your questions or insights about the C0035 code in the comments below.

Wishing you safe and enjoyable driving experiences ahead!

Reference Sources

Tire Review, Wheel Speed Sensor Diagnostics for Meters and Scopes.
MyCarDoesWhat, Anti-Lock Braking System.

P1157 Honda: Troubleshooting Air/Fuel Sensor Issues

If you’ve come across the P1157 Honda diagnostic trouble code, you’re not alone. This perplexing code has left many Honda owners searching for answers.

In this guide, we’ll explore the meaning, severity, symptoms, causes, and diagnosis of P1157 Honda. With our expertise in Honda vehicles, we’ll help you navigate through this challenge and find effective fixes.

So, let’s get started!

P1157 Honda Code: Quick Summary

Here’s a brief overview of the essential details regarding the P1157 Honda code:

Definition: Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit High Voltage
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (Short-term)
Estimated Repair Cost: $50-$200

Understanding The P1157 Code In Your Honda

The P1157 code is a common issue reported by owners of Honda vehicles, particularly the Accord, CRV, Element, and Civic models. This code indicates a potential problem with the A/F (Air/Fuel) sensor, specifically Sensor 1.

The A/F sensor plays a crucial role in measuring the oxygen content in the exhaust gas. It consists of a sensor element with an embedded heater. When activated, the heater warms up the sensor to enhance the detection of oxygen content, allowing for precise measurement. The current flowing through the heater is proportional to the oxygen content, which helps determine the air/fuel ratio.

Wiring diagram of A/F Sensor and related parts in a Honda vehicle (Image credit: Gershon uCoz)

In normal operation, the engine control module (ECM) compares the detected air/fuel ratio with the target air/fuel ratio. Based on this comparison, the ECM adjusts the fuel injection duration to maintain optimal combustion efficiency.

If the A/F sensor (Sensor 1) voltage is low, indicating a lean air/fuel ratio, the ECM issues a Rich command to increase the fuel mixture. Conversely, if the A/F sensor (Sensor 1) voltage is high, indicating a rich air/fuel ratio, the ECM issues a Lean command to reduce the fuel mixture.

The triggering of the P1157 Honda code occurs when the A/F sensor (Sensor 1) fails to activate its heater within a set time period while drawing power. The ECM detects this malfunction and stores the Diagnostic Trouble Code (DTC) P1157.

How Serious Is The P1157 Honda?

When it comes to the severity of the P1157 Honda code, it is considered a moderate-level issue. While it may not pose an immediate threat to the safety or functionality of your Honda vehicle, it should still be addressed promptly.

In most cases, it is generally safe to continue driving your vehicle when you encounter the P1157 Honda code. However, it is important to address this code as soon as possible to prevent any potential issues with fuel combustion, fuel efficiency, or engine performance.

Attention Honda Owners: P1157 Trouble Code Detected! – Don’t wait. Fix it ASAP!
(Image credit: Drive Accord Forum)

To ensure your vehicle’s longevity and optimal functioning, it is advisable to have the underlying cause of the P1157 Honda code diagnosed and resolved promptly. By doing so, you can restore the proper operation of the A/F sensor system and maintain optimal fuel efficiency and engine performance.

Common Signs Of P1157 Honda To Watch For

The P1157 Honda code typically presents with the following symptoms:

Check Engine Light (CEL) illuminated
Decreased fuel efficiency
Engine runs rough or misfires
Poor acceleration or lack of power
Increased exhaust emissions

P1157 Honda Causes: What’s Behind The Code

Here are some common causes of the P1157 Honda code:

Wiring damage or break in the A/F sensor (Sensor 1) circuit
Faulty A/F sensor (Sensor 1)
Defective ECM (connection issues or internal fault) – rarely

Diagnosis And Repair For P1157 Honda

In this section, we’ll provide you with a comprehensive guide to diagnose and repair the P1157 Honda code. We’ll cover the essential tools and parts required, a step-by-step procedure with helpful tips, as well as the level of DIY repair and estimated costs associated with resolving this code.

However, it’s important to note that if you’re unsure or uncomfortable with the repair process, it’s always advisable to seek assistance from a professional mechanic.

Essential Tools And Parts

To diagnose and repair the P1148 code, you may require the following tools and parts:

OBD-II scanner
Multimeter
A/F sensor (Sensor 1) replacement (California-emission compliant)
Wiring repair kit (if necessary)
Socket set and wrenches

Step-by-Step Guide

Connect the OBD-II scanner to retrieve the P1157 Honda code and any additional codes.
Inspect the A/F sensor wires, wiring, and connectors for any visible damage, such as frayed wires or loose connections. Repair or replace the damaged wiring using a wiring repair kit.
Use a multimeter to test the voltage and resistance of the A/F sensor and its heater circuit. Compare the readings to the manufacturer’s specifications.
If the readings are abnormal and the wiring has been addressed, replace the A/F sensor (Sensor 1) with a compatible replacement part. Ensure that it meets the necessary specifications for your vehicle, especially if it requires California-emission compliance.
Inspect the ECM connections for any loose, corroded, or damaged pins. Ensure that the ECM is properly connected. Address any connection issues detected by cleaning the connections, repairing any damaged pins, or replacing the connector if necessary.
If the problem still persists, consider the possibility of an ECM internal fault. In this case, perform the following steps:
- Perform an ECM idle learn procedure as the vehicle’s service manual recommends.
- Check if the ECM has the latest software version. If not, update the ECM with the latest software available.
- If updating the ECM software doesn’t resolve the issue, you may need to substitute the ECM with a known-good ECM for testing purposes.
Clear the codes using the OBD-II scanner and test-drive the vehicle to verify if the issue is resolved.

Notes:

If your car has California emissions, use the California version of the sensor. The PCM is programmed to read the California-emission sensor specifically. The labor required for sensor replacement should be the same.
Always use OEM sensors on Honda vehicles, as non-OEM sensors may not work properly with the ECM, even if they are functioning correctly.
The exact location of the A/F sensor (Sensor 1) in a Honda vehicle can vary depending on the specific model and engine configuration. However, as a general guideline, it is typically located in the exhaust pipe near the bend from the engine to the catalytic converter.

Let’s see how to quickly fix the P1157 code on a Honda car.

DIY Repair Level And Estimated Costs

The repair procedure for the P1157 Honda code falls under an intermediate DIY level. While enthusiasts with moderate mechanical skills can tackle it, exercising caution and following the steps precisely is important. For those who prefer professional assistance, don’t hesitate to consult a skilled mechanic.

Let’s review the diagnostic and repair tasks involved in addressing the P1157 Honda code. Here’s a breakdown:

Repair Tasks	Estimated Costs
Wiring repair	$20 – $50
A/F sensor replacement	$100 – $200 (parts and labor)
ECM update	$50 – $150
ECM replacement	$500 – 1,000 (parts and labor)

Remember, these are general estimates, and actual costs may differ. It’s advisable to consult local professionals and parts suppliers for the most accurate pricing information in your specific area.

P1157 Honda Infographic

Check this infographic for the summarized information about this P1157 code on Honda vehicles.

Wrapping Up

Before we wrap up, let’s ensure your Honda runs smoothly with the P1157 code addressed.

If you have any more questions or need further assistance, feel free to ask.

Remember, you don’t have to tackle it alone – professional mechanics are always there to lend a hand.

Stay safe on the road and enjoy your Honda’s optimal performance!

Reference Sources

Gershon (uCoz), Service Bulletin 03-020.
Drive Accord Honda Forum, P1157 – New o2 sensor didn’t fix it.
CR-V Owners Club Forum, P1157 Cannot resolve.
Honda Accord Forum, P1157 code 2003 Accord LX.

P1148 Nissan Code: Closed-loop Control Issues & Solutions

If you own a Nissan and are dealing with the P1148 code, you’ve come to the right place.

This article is your go-to resource for all things P1148 Nissan code. I’m here to guide you through it all, sharing my expertise and experience to help you understand what this code means and how to fix it like a pro.

So, let’s dive in!

P1148 Nissan: A Quick Overview

Let’s take a quick look at the key details of the P1168 Nissan code in the summary box below!

Definition: Closed Loop Control Function Bank 1
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $200

Inside The P1148 Nissan Code: What Does It Mean?

The P1148 code in Nissan vehicles indicates a problem with the closed-loop control function of the A/F sensor or the conventional Heated Oxygen Sensor (HO2S) circuit for Bank 1. This code is triggered by the engine control module (ECM) when it detects that the closed-loop control function is not operating properly under certain driving conditions.

Note: Throughout this guide, when we refer to “sensor,” we mean both the A/F sensor and HO2S sensor, as they share similarities and can cause the P1148 code.

P1148 Code detected – it’s time to have a look at your A/F sensor.
(Image credit: Pathfinder Talk forum)

To comprehend the P1148 code, it’s important to clearly understand the systems and components involved. The A/F sensor plays a vital role in measuring the oxygen content within the exhaust gases. This crucial data is then utilized by the ECM to finely adjust the air-fuel mixture, optimizing combustion efficiency for better performance.

This code is commonly found in models such as Altima, Pathfinder, Frontier, Titan, Murano, Sentra, Xterra, Maxima, Rogue, 350z, Armada, Quest, Versa, and Juke. It’s worth noting that this code often accompanies codes P0041 and P0031, both of which relate to O2 sensor concerns.

Read more: P1168 Nissan Code – a similar code to the P1148 code, but P1168 is specific to Bank 2 in Nissan vehicles.

How Serious Is The P1148 Nissan Code?

The severity level of the P1148 Nissan code can be considered moderate. While it does not pose immediate dangers or render the vehicle undrivable, addressing the problem as soon as possible is advisable.

Although you may be able to continue driving with the P1148 code for a limited period, it’s important to address the underlying issue. Prolonged driving without resolving the problem can decrease fuel efficiency and potentially impact engine performance.

To avoid further complications and potential damage, diagnose and repair the problem promptly. Taking proactive measures will help prevent more severe issues from arising down the road.

Warning Signs Of P1148 Nissan

The following are common symptoms associated with the P1148 code:

Check Engine Light (CEL) and/or Service Engine Soon (SES) light illuminated
Decreased engine performance
Reduced fuel efficiency
Rough idle
Irregular exhaust emissions

Causes Of The P1148 Nissan Code

The P1148 code can be caused by various factors, including:

Open or shorted circuit in the A/F sensor or HO2S circuit for Bank 1
Malfunctioning A/F sensor or HO2S sensor for Bank 1
Faulty A/F sensor or HO2S sensor heater for Bank 1

P1148 Nissan Code: DIY Diagnosis And Repair

If you’ve encountered the P1148 code in your Nissan vehicle, you can attempt a DIY diagnosis and repair before seeking professional assistance. Follow the step-by-step guide below:

Essential Tools And Parts

To diagnose and repair the P1148 code, you may require the following tools and parts:

OBD-II scanner
Multimeter
Socket set
Oxygen sensor socket (if needed)
Replacement sensor (A/F or HO2S sensor) (if necessary)

Your Step-by-Step Guide To Tackle P1148

Inspect the wiring and connectors associated with the sensor for Bank 1. Look for any signs of damage, loose connections, or corrosion. Ensure that the wiring is securely connected and free from any obstructions.
Test the voltage and resistance of the sensor using a multimeter. This will help determine if the sensor is functioning within the specified range. Consult the vehicle’s service manual for the appropriate voltage and resistance values.
If needed, remove the sensor using an appropriate oxygen sensor socket and replace it with a new one.
Clear the code and perform a system test to ensure that you have resolved the issue.

Quick Tips:

Apply anti-seize compound to the sensor threads before installation to facilitate future removal.
Common location of A/F sensor for Bank 1 in Nissan vehicles: Typically, it’s bolted onto the exhaust manifold or front section of the exhaust pipe. Check the service manual or consult a Nissan dealership for exact location details.

Notes: It’s important to consult the vehicle’s repair manual for specific instructions and diagrams related to your particular Nissan model.

Check this video to learn how to replace the A/F sensor and fix the P1148 like a pro.

DIY Repair Level And Estimated Costs

Diagnosing the P1148 code and inspecting the wiring and connectors can be performed by DIY enthusiasts with intermediate-level skills. However, replacing the sensor may require more advanced knowledge and tools. If you’re unsure or uncomfortable with the repair process, we recommend consulting a qualified mechanic.

The table below provides estimated costs for common repair tasks associated with the P1148 code in Nissan vehicles.

Repair Task	Estimated Cost Range
Diagnosing the code	$50 – $150
Wiring harness connectors and terminals	$50 – $100
Inspecting wiring/connectors	$50 – $100
Replacing sensors	$100 – $200

Please note that these estimated costs are only for reference purposes and can vary based on location, the specific vehicle model, and labor rates. We recommend consulting a qualified mechanic or obtaining a detailed quote to assess the cost accurately.

P1148 Nissan Infographic

Check this infographic for the summarized information about this P1148 code on Nissan vehicles.

Final Thoughts

To wrap things up, taking on the P1148 code in your Nissan is entirely achievable.

Just make sure you have the right tools and follow the steps provided. By doing so, you’ll be able to address any issues with the A/F sensor and HO2S circuit for Bank 1, ultimately giving your engine a performance boost. You’ve got this!

Remember to stay cautious, consult the repair manual if needed, and consider professional help if unsure.

Share this knowledge with others and enjoy the journey of fixing your vehicle. Safe driving!

Reference Sources

Tire Review Magazine, 2011 May 6, Fuel System Definitions and Diagnostic Trouble Codes.
Automotive Manuals, 2007, Nissan Engine Control System Diagnosis Guide – page EC-393.

P1259 Honda Code: Resolving VTEC Issues in Your Vehicle

If you own a Honda vehicle and have encountered the P1259 code, it’s essential to understand its implications and take appropriate action. In this comprehensive guide, we’ll provide you with the knowledge and steps needed to diagnose and resolve the P1259 code, ensuring optimal performance and longevity for your Honda engine.

From symptoms to diagnostic procedures, we’ll walk you through the process, empowering you to tackle this code with confidence.

So, let’s delve into the details of the P1259 code in Honda vehicles.

P1259 Honda Code: A Quick Overview

Take a look at the summary of the Honda P1259 code provided below!

Definition: VTEC System Malfunction
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $200

What Does The P1259 Honda Code Mean?

P1259 code is a manufacturer-specific code that is specific to Honda and Acura vehicles. It relates to the VTEC (Variable Valve Timing and Lift Electronic Control) system, a unique technology Honda developed. Some Honda models usually encounter this code, including Accord, Civic, CR-V, Odyssey, Pilot, etc.

The VTEC system is designed to optimize engine performance by adjusting the valve timing and lift according to driving conditions. It operates by using two different camshaft profiles: one for low-speed operation and the other for high-speed performance. This allows the engine to deliver both efficient and powerful performance across a wide range of driving scenarios.

Once the VTEC system malfunctions, the P1259 code is set in Honda vehicles.
(Credit: global.honda)

The VTEC system in Honda engines engages at higher RPMs or when more power is needed. It uses oil pressure to adjust the camshaft lobes, optimizing valve lift and timing for improved efficiency and performance. This technology is a signature feature of Honda engines, offering benefits such as better fuel economy, increased torque, and overall enhanced performance.

However, when the VTEC system encounters a malfunction, the P1259 code is triggered. This typically indicates an issue with the VTEC oil pressure switch or the solenoid valve. These components play crucial roles in controlling the oil pressure and activating the VTEC mechanism.

Note:

Honda has issued a Technical Service Bulletin (TSB) to help address the P1259 code in the 2001 Honda Accord models. The TSB suggests that a possible cause of the VTEC system malfunction and stored fault code is a low engine oil level. Before costly troubleshooting of the VTEC system, it is recommended to check the oil level and pressure. Ensuring proper oil supply and pressure may resolve the issue. If the problem persists or the oil level is adequate, consulting a qualified technician or visiting a Honda service center is advised for further diagnosis and repair.

Typically, if the P1259 code is set below 4000 RPM, it indicates a potential wiring problem or a faulty VTEC pressure switch. However, when the code appears at 4000 RPM or higher, it is usually related to an oil-related issue.

How Severe Is The P1259 Code In Your Honda?

The severity level of the P1259 code in a Honda vehicle is generally considered to be moderate. While the vehicle may still be drivable with the P1259 code present, it is not recommended to ignore it. Therefore, we highly advise addressing the P1259 code promptly by diagnosing and repairing the vehicle.

The common symptoms associated with the P1259 code in Honda vehicles typically include:

Check Engine Light (MIL) illumination
Reduced engine performance
Rough idling or stalling
Decreased fuel efficiency
Car shaking at idle
Knocking or rattling sounds
Reduced power output in VTEC mode, normal in non-VTEC mode
Sluggish acceleration and difficulty downshifting in VTEC mode

Causes Of The P1259 Honda Code

The P1259 code in Honda vehicles can be caused by various factors, including:

Low engine oil level or pressure
Faulty VTEC oil pressure switch
Malfunctioning VTEC solenoid valve
Wiring or connector issues related to the VTEC system
ECM (Engine Control Module) malfunction

P1259 Honda Code: Diagnostic And Repair

In this section, we will provide essential tools and parts required, a step-by-step procedure for diagnosing and fixing the P1259 code, and discuss the level of DIY repair and estimated costs involved.

Essential Tools And Parts

To diagnose and repair the P1259 code in a Honda vehicle, you may need the following tools and parts (if required):

Step-by-Step Procedure

Code retrieval: Use an OBD-II scanner to retrieve the P1259 code and record any additional associated codes.
Check engine oil level: Using the engine oil dipstick, check the oil level and ensure it falls within the recommended range. If it falls out of the range, performing an oil change is a must.
Inspect wiring and connectors: Examine the wiring and connectors related to the VTEC system for any visible damage or loose connections. Repair or replace if necessary.
Test VTEC oil pressure switch and VTEC solenoid valve: Utilize a digital multimeter to perform tests on the VTEC oil pressure switch and VTEC solenoid valve, ensuring they function correctly. Replace the parts if needed.
Verify wiring connections and continuity: Refer to the vehicle’s wiring diagram to confirm the proper wiring connections and continuity for the VTEC system.
Clear the P1259 code: Clear the trouble code and test drive to make sure the code will not reappear.

Note: It is crucial to adhere to the specific diagnostic procedures provided in the vehicle’s service manual for precise diagnosis and repair of the P1259 code.

How To Test and Replace A VTEC Solenoid Valve

DIY Repair Level And Estimated Costs

The level of DIY repair for the P1259 code will depend on your mechanical experience and access to tools. DIY enthusiasts can perform basic diagnostic steps, such as checking the engine oil level and inspecting wiring connections.

However, dealing with component replacements like the VTEC oil pressure switch or VTEC solenoid valve may require intermediate to advanced mechanical skills. If you’re unsure or uncomfortable with these tasks, we recommend seeking professional assistance.

The estimated costs for repairing the P1259 code can vary depending on the specific vehicle and the need for parts replacement. So, here is a rough breakdown of potential costs:

Repair Task	Estimated Cost
Oil changing	$20 to $100
VTEC oil pressure switch	$50 to $100
VTEC solenoid valve	$100 to $200

Final Thoughts

Are you ready to tackle the P1259 code in your Honda vehicle? Well, with the knowledge you’ve gained, you can confidently diagnose and resolve this issue. Moreover, don’t keep this valuable information to yourself – share it with fellow Honda owners who may be facing similar challenges.

If you have any questions or success stories, we’re here to listen in the comments section below. Additionally, let’s keep our Honda engines running smoothly and efficiently. Drive with confidence and take care of your Honda!

Reference Sources

Tech Tips Ireland, Honda Accord – Engine Light On Fault Code P1259 [PDF file]
CarBrain, Unusual Car Noises That Might Ruin Your Budget
Wikipedia, VTEC

P0442: Evaporative Emission System Leak Detected (small leak)

If you’ve got the P0442 error code showing up on your OBD scanner, don’t worry, as it is easily fixable.

Here is a quick brief to let you know what you’re facing and what to expect.

P0442 Definition: Evaporative Emission Control System Leak Detected (Small Leak).
Code Type: Generic – P0442 indicates the same problem whether you’re having a Chevy, Ford, or Toyota, etc.
Can I drive with the P0442 code? Yes. There is almost no danger to the driver.
Easy to fix: Beginner to intermediate DIY skills.
Cost: $10 – $20 (common)

Luckily, P0442 is safe to drive with!

But to avoid more harm to the car’s fuel economy and environment, let’s read on to know the possible causes, how to fix the issues, and the replacement costs.

What Does The P0442 Code Mean?

P0442 is an OBD-II generic code triggered when the engine control unit (ECU) detects a fuel vapor leak (small) somewhere in the evaporative emission control (EVAP) system.

The EVAP is a closed system, consisting of several valves, lines, and a charcoal canister.

Its purpose is to help prevent any fuel vapors from escaping into the atmosphere.

The fuel vapors can be stored in the charcoal canister and will be sent to the engine for combustion.

What happens if there is any leak in the EVAP system?

If there are any EVAP leaks, the fuel odor can enter the car’s interior and cause performance issues, triggering P0442.

You can continue to drive your car in the short run, but it’ll negatively affect the car’s mileage and the environment.

P0442 Causes Identification: Quick View

The EVAP system is built around several components, and most of the leaks are hard to detect as they could be present in any of these parts.

The table below will help identify possible causes for the leaks and their solutions.

Codes Combination	Causes	Solutions
Only P0442	Loose and faulty gas cap. Cracked or disconnected EVAP lines.	Tighten or replace the gas cap. Use a smoke test to identify the leak and replace the EVAP lines.
P0442 + P0457	Loose and faulty gas cap.	Tighten or replace the gas cap.
P0442 + P0455	Leak in the charcoal canister. Leak in the fuel tank.	Replace the charcoal canister. Replace the fuel tank.
P0442 +P0446	Failed EVAP vent.	Replace EVAP vent.
P0442 + P0441/P0443/P0445	Failed EVAP purge valve.	Replace the EVAP purge valve.

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

P0442: Causes, Symptoms, And How To Fix

It is important to understand what is causing the underlying problem to determine a solution.

Let’s look at some of the common causes of the P0442 error code and how you may go about fixing them.

Cause #1: Loose Or Faulty Gas Cap

Check your car’s gas cap first before moving on to further diagnosis.

Although a fuel cap may look pretty simple, it does play a vital role in preventing dirt, dust, and other particles from entering the fuel tank. The gas cap also acts as a seal, stopping the fuel vapors from escaping.

A faulty gas cap can cause the fuel vapors to leak into the atmosphere, resulting in the illuminated check engine light.

Cause #2: Cracked Or Disconnected EVAP Lines

You may be seeing the P0442 error code because of cracked or disconnected EVAP lines.

A running car can experience certain vibrations, causing the EVAP hose to disconnect and trigger the P0442 fault code.

On the other hand, cracked hoses are not so common as they’re not exposed to excessive heat. However, it can experience wear and tear due to age.

Symptoms of a faulty/disconnected EVAP line include:

P0442 error code.
Check engine light on.
Poor engine performance.
Hard start.
Failed emissions test.

Check for any disconnected EVAP lines. If there are any, make sure to reconnect the lines and replace the clamps that hold the hoses in place.

However, it can be challenging to identify if you have a cracked EVAP line. You would need to conduct a smoke test to determine the leakage.

After conducting a smoke test, watch this video from D&E In The Garage to know how to replace the EVAP lines.

Cause #3: Leak In The Charcoal Canister

The charcoal canister captures the fumes in the EVAP system, which is then used to power the car’s engine.

After years of use, a charcoal canister may start to leak due to wear and tear, and if that occurs, it may cause the following symptoms:

Combination of P0442 and P0455 error codes.
Check engine light on.
Failed emissions test.
Reduced vehicle performance.
Fuel smell coming from the vehicle.

A leaky charcoal canister can cause performance issues and require replacement. Buying a new one is relatively inexpensive.

You can even carry out the job at home with basic DIY skills. It’s just a matter of disconnecting the hoses and electrical connectors, removing the canister, and reconnecting everything.

A super easy video for skilled DIYers about how to replace the charcoal canister by CarsNToys.

Cause #4: Leak In The Fuel Tank

A gas tank is a durable car component and is placed in a protective area.

However, it can sustain damage from accidents or get punctured by road debris, resulting in a leak.

Here are some common signs that your fuel tank is leaking:

Combination of P0442 and P0455 error codes.
Fuel smell coming from the vehicle.
A wet spot under the car.
High fuel consumption.

You can repair the gas tank by using epoxy putty on smaller leaks and welding on larger leaking spots. But before you start welding, empty the fuel tank of any fuel and vapors.

It can often be a hassle to seal a fuel tank. It’s best to replace a leaky fuel tank with a new one.

Cause #5: Failed EVAP Vent

The vent assists the EVAP system by allowing air into the charcoal canister.

A faulty EVAP vent can prevent fresh air from entering the EVAP system, affecting its operations.

Some of the symptoms of a failed EVAP vent include:

Combination of P0442 and P0446 error codes.
Check engine light on.
Pressure in the gas tank.
Failed emissions test.

If your car has a failed EVAP vent, it’s time to buy a new one.

A useful video from 1A AUTO on how to replace EVAP vent. Check it out!

Cause #6: Failed EVAP Purge Valve

The EVAP purge valve is responsible for “purging” the EVAP system by acting as a switch that holds the fuel vapors in the charcoal canister and prevents them from leaking.

A failed EVAP purge valve will negatively affect the car’s emission output levels, indicating an evaporative emission system leak.

If you have a bad EVAP purge valve, you may experience the following symptoms:

A combination of P0442 with either P0441/P0443/P0445.
Rough idle.
Poor engine performance.
Difficulty starting.
Low fuel economy.
Check engine light on.

To fix this issue, purchase a new EVAP purge valve and replace it with the old one.

Watch this video from Dynamic Prepper to know the process of replacing the EVAP purge valve.

How Much Does It Cost To Fix P0442?

The most common cause of the P0442 is a faulty gas cap which can cost anywhere between $10 and $20, depending on your car’s make and model.

Other causes can set you back up to $1000 if the fuel tank is the problem. Below, we’ve broken down the repair costs (DIY or mechanic) according to the solutions.

The Estimated Repair Cost Of P0442

Solutions	Cost
Replace gas cap	– DIY: $10 – $20 – Repair shop: not recommended
Replace EVAP lines	– DIY: $8 – $15 – Repair shop: $60 – $65
Replace charcoal canister	– DIY: $80 – $250 – Repair shop: $130 – $350
Replace fuel tank	– DIY: $600 – $800 – Repair shop: more than $1000
Replace EVAP vent	– DIY: $30 – $150 – Repair shop: $60 – $250
Replace EVAP purge valve	– DIY: $35 – $100 – Repair shop: $85 – $220

Note: The data in this table is collected in June 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

Although a small leak in the EVAP system is not dangerous to drive with a P0442 error code for the short term, it is best to get it fixed.

I would like to thank you for sticking with me to the end.

If you have any questions or concerns about the error code P0442, please let me know in the comments section below, and I’ll try my best to answer your concerns.

See ya!

P0120 Code: Understanding TPS “A” Circuit Malfunction

If you’ve ever encountered the P0120 OBD-II trouble code, you know how frustrating it can be to have your vehicle’s check engine light illuminate. This code refers to the “Throttle/Pedal Position Sensor/Switch “A” Circuit” issue, which can cause several serious issues if not addressed.

In this article, we’ll take a comprehensive look at the P0120 code, including its severity, common symptoms, underlying causes, and the necessary diagnostic and repair steps. By understanding this information, you’ll be able to address the issue quickly and efficiently, getting your vehicle back on the road in no time.

So, let’s dive in.

P0120 Code: An Overview

Here is a summary of the P0120 code. Check it out!

Definition: Throttle/Pedal Position Sensor/Switch “A” Circuit
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (short-term)
Estimated Repair Cost: $50 – $200

What Does The P0120 Code Mean?

P0120 is a diagnostic trouble code (DTC) that indicates there is a problem with the throttle position sensor (TPS) circuit, specifically circuit “A.”. While it is a generic code that can occur in various car makes and models, it is particularly more common in Chevrolet, Toyota, and Nissan among others.

The TPS is part of the engine management system, which controls the air-fuel mixture and other engine parameters to optimize performance and emissions. The TPS works together with the throttle valve and the Engine Control Unit (ECU) to ensure that the engine receives the correct amount of air.

When you press the accelerator pedal, the throttle valve opens, allowing more air to enter the engine. The TPS sends a signal to the ECU indicating the position of the throttle valve. The ECU then uses this information to calculate the correct amount of fuel to inject into the engine.

A faulty TPS sensor is the main culprit behind the P0120 code. (Image credit: YotaTech Forums)

If the TPS “A” circuit is faulty, the TPS may not be able to send a signal to the ECU, or the ECU may not be able to receive the signal, triggering the code P0120. Specifically, when the ECM identifies that the voltage output from TPS circuit “A” exceeds the designated voltage range, in contrast to TPS sensor circuit “B,” the P0120 code is triggered. The specific voltage range may differ depending on the vehicle’s manufacturer and model.

Note: In some vehicle models, the ECU monitors the TPS and the manifold absolute pressure (MAP) sensor together. The ECU expects a consistent relationship between the throttle position and the manifold pressure. If there is a significant difference between the two, it can trigger the P0120 code.

How Severe Is P0120?

The P0120 code is of medium severity. While it doesn’t indicate an immediate danger or major mechanical failure, it should be addressed promptly to prevent potential issues from getting worse.

Don’t ignore the P0120 code. Have it diagnosed and repaired ASAP to avoid serious damage to your engine. (Image credit: BimmerFest BMW Forum)

Driving with the P0120 code in the short term is generally safe. However, if ignored for a long time, it could cause reduced fuel efficiency, drivability problems, or even damage to other engine components.

To ensure your vehicle’s longevity and optimal performance, it’s recommended to have the code diagnosed and repaired as soon as possible. Consult a qualified mechanic to identify the root cause and make the necessary repairs. Taking this proactive approach will help prevent further complications in the future.

What Are The Symptoms of P0120?

When your vehicle experiences the P0120 code, you may notice the following symptoms:

Check Engine Light (CEL) illuminated on the dashboard
Failsafe mode
Reduced engine power or lack of response when pressing the accelerator pedal
Irregular or fluctuating idle speed
Poor fuel efficiency
Hard starting

What Causes P0120?

The P0120 code can be triggered by various underlying causes, including:

Malfunctioning TPS sensor (most common)
Damaged or frayed wiring in the TPS circuit
Loose or poor electrical connections
Corrosion or debris on the sensor or connectors
Faulty ECM or related components such as accelerator position sensor, MAP sensor.

DIY Guide To Diagnosing and Repairing P0120

In this section, we’ll provide the tools and parts you’ll need, along with a step-by-step procedure to help you diagnose and fix the P0120 code yourself. By following this guide, you can save money on repairs and better understand your vehicle’s throttle position sensor.

Essential Tools and Parts

To diagnose and repair the P0120 code, you may need the following tools and parts:

OBD-II scanner or code reader
Multimeter
TPS replacement (if necessary)
Electrical contact cleaner
Wire connectors and electrical tape (for wiring repairs)

Step-by-step Procedure

Step 1: Retrieve Stored DTCs

Connect the OBD-II scanner or code reader to retrieve the stored trouble codes and any additional relevant data.

Step 2: Inspect Throttle Pedal

Inspect the throttle pedal position sensor and its wiring for any signs of damage, such as frayed wires or loose connections. Pay close attention to the wiring harness near the sensor.

Step 3: Check the Sensor and Connector

Check for any corrosion or debris on the sensor or its connectors. Clean them if necessary to ensure proper electrical contact.

Step 4: Test Voltage Signals

Use a multimeter to test the voltage signals from the TPS circuit and compare them to specifications provided by the manufacturer. Ensure the TPS is receiving and transmitting the correct voltage signals. If the voltage signals are outside the expected range or erratic, replace the throttle position sensor.

Step 5: Inspect Related Components

Inspect other related components, such as the accelerator position sensor, MAP sensor, and their respective wiring connections, for any signs of damage or loose connections. Repair or replace as needed.

Step 6: Clear Codes and Test Drive

Clear the trouble codes using the OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.

Note: It’s recommended to consult the vehicle’s service manual or seek professional assistance for specific diagnostic and repair steps tailored to your vehicle’s make and model.

This video shows how to test and replace the TPS sensor to fix the P0120 code.

DIY Repair Level and Estimated Costs

Diagnosing the P0120 code can be moderately challenging, requiring some technical knowledge and the use of specialized tools. The level of DIY repair for this code is considered intermediate.

The estimated costs for the main repair tasks associated with the P0120 code can vary depending on factors such as the vehicle make, model, and the specific cause of the issue. Here’s a general breakdown of potential costs:

Repair Task	Estimated Cost Range
Diagnostic Fee	$50 – $100
Wiring Repair	$50 – $200
Throttle Position Sensor Replacement	$60 – $100 (aftermarket part)$100 – $200 (OEM part)

Remember, if you’re unsure about any step or lack the necessary tools and expertise, it’s always advisable to consult with a qualified mechanic or automotive technician to ensure proper diagnosis and repair. They can provide accurate guidance and ensure the issue is resolved effectively and safely.

Final Thoughts

Understanding the P0120 OBD-II trouble code is super important to keep your vehicle running smoothly. By knowing the signs to look out for, the possible causes, and the steps for diagnosing and fixing the issue, you’ll feel confident handling the problem and avoiding any additional headaches. Of course, it’s always a good idea to reach out to a qualified mechanic for expert advice and assistance.

If you found this information helpful, feel free to share it with fellow car enthusiasts. Don’t forget to leave a comment below sharing your experiences or questions.

Stay informed and keep your car running smoothly!

Reference Sources

AutoZone, Symptoms of a Bad Throttle Position Sensor.

Autoditex, THROTTLE POSITION SENSOR (TPS).

Honda OBD2 Codes List [Generic + Manufacturer-specific]

Are you tired of seeing that pesky “Check Engine” light on your Honda, but have no idea what’s causing it?

Don’t worry! We’ve got you covered.

With both generic and manufacturer-specific codes included, our guide is organized in an easy-to-read format with detailed descriptions for each code. You’ll be able to diagnose your Honda’s problem quickly and accurately.

We also offer the complete list of Honda OBD2 codes for FREE download.

So, take advantage of it – read until the end!

Honda OBD2 Codes List and Meaning [FULL]

Free Download: Full Honda OBD2 Trouble Codes List and Meaning PDF

Our user-friendly code list is divided into four parts: Powertrain, Network, Body, and Chassis, which helps you easily find the codes you need for engine, network, body control, and chassis issues.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0010	Variable Valve Timing Control (VTC) Oil Control Solenoid Valve Malfunction
P0011	Variable Valve Timing Control (VTC) System Malfunction
P0101	Mass Airflow (MAF) Sensor Range/Performance Problem
P0102	Mass Airflow (MAF) Sensor Circuit Low Voltage
P0103	Mass Airflow (MAF) Sensor Circuit High Voltage
P0106	Manifold Absolute Pressure (MAP) Sensor Range/Performance Problem
P0107	Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
P0108	Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
P0111	Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem
P0112	Intake Air Temperature (IAT) Sensor Circuit Low Voltage
P0113	Intake Air Temperature (IAT) Sensor Circuit High Voltage
P0116	Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem
P0117	Engine Coolant Temperature (ECT) Sensor Circuit Low Input
P0118	Engine Coolant Temperature (ECT) Sensor Circuit High Input
P0122	Throttle Position (TP) Sensor Circuit Low Input
P0123	Throttle Position (TP) Sensor Circuit High Input
P0125	Engine Coolant Temperature (ECT) Sensor Slow Response
P0128	Cooling System Malfunction
P0131	Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Circuit Low Voltage
P0132	Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Circuit High Voltage
P0133	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Circuit Slow Response
P0134	Air/Fuel Ratio (A/F) Sensor (Sensor 1) No Activity Detected
P0135	Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Heater Circuit Malfunction
P0137	Secondary Heated Oxygen Sensor (Secondary HO2S) Circuit Low Voltage
P0138	Secondary Heated Oxygen Sensor (Secondary HO2S) Circuit High Voltage
P0139	Secondary Heated Oxygen Sensor (Secondary HO2S) Slow Response
P0141	Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
P0143	Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit Low Voltage
P0144	Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit High Voltage
P0145	Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit Slow Response
P0147	Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Heater Circuit Malfunction
P0153	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Circuit Slow Response
P0154	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Heater System Malfunction
P0155	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Heater Circuit Malfunction
P0157	Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Circuit Low Voltage
P0158	Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Circuit High Voltage
P0159	Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Circuit Slow Response
P0161	Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Heater Circuit Malfunction
P0171	Fuel System Too Lean
P0172	Fuel System Too Rich
P0174	Front Bank (Bank 2) Fuel System Too Lean
P0175	Front Bank (Bank 2) Fuel System Too Rich
P0191	Fuel Pressure Sensor Range/Performance Problem
P0192	Fuel Pressure Sensor Circuit Low Voltage
P0193	Fuel Pressure Sensor Circuit High Voltage
P0196	EOT Sensor/Range Performance Problem
P0197	EOT Sensor Circuit Low Voltage
P0198	EOT Sensor Circuit High Voltage
P0222	Throttle Position (TP) Sensor 2 Circuit Low Voltage
P0223	Throttle Position (TP) Sensor 2 Circuit High Voltage
P0300	Random Misfire
P0301	No. 1 Cylinder Misfire
P0302	No. 2 Cylinder Misfire
P0303	No. 3 Cylinder Misfire
P0304	No. 4 Cylinder Misfire
P0305	No. 5 Cylinder Misfire
P0306	No. 6 Cylinder Misfire
P0325	Knock Sensor Circuit Malfunction
P0335	Crankshaft Position (CKP) Sensor Circuit No Signal
P0336	Crankshaft Position (CKP) Sensor Circuit Range/Performance
P0339	Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption
P0340	Camshaft Position (CMP) Sensor No Signal
P0341	Camshaft Position (CMP) Sensor A Intermittent Interruption
P0341	Variable Valve Timing Control (VTC) Phase Gap
P0344	Camshaft Position (CMP) Sensor Intermittent Interruption
P0365	Camshaft Position (CMP) Sensor B No Signal
P0366	Camshaft Position (CMP) Sensor B Range/Performance
P0369	Camshaft Position (CMP) Sensor B Intermittent Interruption
P0385	Crankshaft Position (CKP) Sensor B No Signal
P0389	Crankshaft Position (CKP) Sensor B Intermittent Interruption
P0401	Exhaust Gas Recirculation (EGR) Insufficient Flow
P0404	Exhaust Gas Recirculation (EGR) Control Circuit Range/Performance Problem
P0406	Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High Voltage
P0410	Air Pump Circuit Malfunction
P0411	Secondary Air Injection System Incorrect Flow
P0420	Catalyst System Efficiency Below Threshold
P0430	Front Bank Catalyst System Efficiency Below Threshold (Bank 2)
P0441	Evaporative Emission (EVAP) Control System Incorrect Purge Flow
P0442	Evaporative Emission (EVAP) System Small Leak Detected
P0443	Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction
P0451	Fuel Tank Pressure (FTP) Sensor Range/Performance Problem
P0452	Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
P0453	Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
P0456	Evaporative Emission (EVAP) System Very Small Leak Detected
P0457	Evaporative Emission (EVAP) System Leak Detected Fuel Fill Cap Loose/Off
P0461	Fuel Gauge Sending Unit Range/Performance Problem
P0462	Fuel Gauge Sending Unit Circuit Low Voltage
P0463	Fuel Gauge Sending Unit Circuit High Voltage
P0496	Evaporative Emission (EVAP) System High Purge Flow
P0497	Evaporative Emission (EVAP) System Low Purge Flow
P0498	Evaporative Emission (EVAP) Canister Vent Shut Valve Control Circuit Low Voltage
P0499	Evaporative Emission (EVAP) Canister Vent Shut Valve Control Circuit High Voltage
P0500	Vehicle Speed Sensor (VSS) Circuit Malfunction
P0501	Vehicle Speed Sensor (VSS) Range/Peformance Problem
P0505	Idle Control System Malfunction
P0506	Idle Control System RPM Lower Than Expected
P0507	Idle Control System RPM Higher Than Expected
P0511	Idle Air Control (IAC) Valve Circuit Malfunction
P0521	EOP Sensor Range/Performance Problem
P0522	EOP Sensor Circuit Low Voltage
P0523	EOP Sensor Circuit High Voltage
P0560	ECM Back-up Circuit Low Voltage
P0563	Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage
P0600	Multiplex Control System Troubleshooting
P0603	ECM/PCM Internal Control Module Keep Alive Memory (KAM) Error
P0606	ECM/PCM Processor Malfunction
P0661	Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit Low Voltage
P0662	Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit High Voltage
P0685	ECM/PCM Power Relay Control Circuit Malfunction
P0700	Automatic Transmission Control System
P0705	Short in Transmission Range Switch Circuit (Multiple Shift-position Input)
P0706	Open in Transmission Range Switch Circuit
P0710	Transmission Fluid Temperature Sensor Circuit Fault
P0711	Problem in ATF Temperature Sensor Circuit
P0712	Short in ATF Temperature Sensor Circuit
P0713	Open in ATF Temperature Sensor Circuit
P0715	Input Shaft Speed Sensor Circuit Malfunction
P0716	Problem in Mainshaft Speed Sensor Circuit
P0717	Problem in Mainshaft Speed Sensor Circuit (No Signal Input)
P0718	Mainshaft Speed Sensor Intermittent Failure
P0720	Countershaft Speed Sensor Circuit Malfunction
P0721	Problem in Countershaft Speed Sensor Circuit
P0722	Problem in Countershaft Speed Sensor Circuit (No Signal Input)
P0723	Countershaft Speed Sensor Intermittent Failure
P0725	Engine Speed Input Circuit Malfunction
P0730	Problem in Shift Control System
P0731	Problem in 1st Clutch and 1st Clutch Hydraulic Circuit
P0732	Problem in 2nd Clutch and 2nd Clutch Hydraulic Circuit
P0733	Problem in 3rd Clutch and 3rd Clutch Hydraulic Circuit
P0734	Problem in 4th Clutch and 4th Clutch Hydraulic Clutch
P0735	Problem in 5th Clutch and 5th Clutch Hydraulic Circuit
P0740	Problem in Lock-up Control System
P0741	Torque Converter Clutch Hydraulic Clutch Stuck OFF
P0743	Problem in Torque Converter Clutch Solenoid Valve Circuit
P0745	Problem in Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve A Circuit
P0746	A/T Clutch Pressure Control Solenoid Valve A Stuck OFF
P0747	A/T Clutch Pressure Control Solenoid Valve A Stuck ON
P0748	Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit
P0750	Problem in Hydraulic Control System of Shift Solenoid Valve A Circuit
P0751	Shift Solenoid Valve A Stuck OFF
P0752	Shift Solenoid Valve A Stuck ON
P0753	Problem in Shift Solenoid Valve A Circuit
P0756	Shift Solenoid Valve B Stuck OFF
P0757	Shift Solenoid Valve B Stuck ON
P0758	Problem in Shift Solenoid Valve B Circuit
P0761	Shift Solenoid Valve C Stuck OFF
P0762	Shift Solenoid Valve C Stuck ON
P0763	Problem in Shift Solenoid Valve C Circuit
P0771	Shift Solenoid Valve E Stuck OFF
P0773	Problem in Shift Solenoid Valve E Circuit
P0775	Problem in the Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve B Circuit
P0776	A/T Clutch Pressure Control Solenoid Valve B Stuck OFF
P0777	A/T Clutch Pressure Control Solenoid Valve B Stuck ON
P0778	Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit
P0780	Problem in Shift Control System
P0795	Problem in Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve C Circuit
P0796	A/T Clutch Pressure Control Solenoid Valve C Stuck OFF
P0797	A/T Clutch Pressure Control Solenoid Valve C Stuck ON
P0798	Problem in A/T Clutch Pressure Control Solenoid Valve C Ciruit
P0812	Open in Transmission Range Switch ATP RVS Switch Circuit
P0842	Short in 2nd Clutch Transmission Fluid Pressure Switch Clutch, or 2nd Clutch Transmission Fluid Pressure Switch (Clutch) Stuck ON
P0843	Open in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck OFF
P0845	Problem in 3rd Clutch Pressure Switch Circuit
P0847	Short in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck ON
P0848	Open in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck OFF
P0872	Short in 4th Clutch Transmission Fluid Pressure Switch Circuit, or 4th Clutch Transmission Fluid Pressure Switch Stuck ON
P0873	Open in 4th Clutch Transmission Fluid Pressure Switch Circuit, or 4th Clutch Transmission Fluid Pressure Switch Stuck OFF
P0962	Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit
P0963	Problem in A/T Clutch Pressure Control Solenoid Valve A
P0966	Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit
P0967	Problem in A/T Clutch Pressure Control Solenoid Valve B
P0970	Problem in A/T Clutch Pressure Control Solenoid Valve C Circuit
P0971	Problem in A/T Clutch Pressure Control Solenoid Valve C
P0973	Short in Shift Solenoid Valve A Circuit
P0974	Open in Shift Solenoid Valve A Circuit
P0976	Short in Shift Solenoid Valve B Circuit
P0977	Open in Shift Solenoid Valve B Circuit
P0979	Short in Shift Solenoid Valve C Circuit
P0980	Open in Shift Solenoid Valve C Circuit
P0982	Short in Shift Solenoid Valve D Circuit
P0983	Open in Shift Solenoid Valve D Circuit
P0985	Short in Shift Solenoid Valve E Circuit
P0986	Open in Shift Solenoid Valve E Circuit
P1020	Valve Pause System Stuck Off
P1021	Valve Pause System Stuck On
P1025	Valve Pause System Sticking Off
P1026	Valve Pause System Sticking On
P1077	Intake Manifold Runner Control (IMRC) System Malfunction (Low rpm)
P1078	Intake Mainfold Runner Control (IMRC) System Malfunction (High rpm)
P1106	Barometric Pressure (BARO) Sensor Circuit Range/Performance Problem
P1107	Barometric Pressure (BARO) Sensor Circuit Low Voltage
P1108	Barometric Pressure (BARO) Sensor Circuit High Voltage
P1121	Throttle Position (TP) Sensor Lower Than Expected
P1122	Throttle Position (TP) Sensor Higher Than Expected
P1128	Manifold Absolute Pressure (MAP) Sensor Circuit Lower Than Expected
P1129	Manifold Absolute Pressure (MAP) Sensor Circuit Higher Than Expected
P1130	Demand for Changing Both Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) and Third Heated Oxygen Sensor (Third HO2S) (Sensor 3)
P1149	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
P1149	Air/Fuel Ratio Sensor (Sensor 1) Circuit Lean Range
P1157	Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS Line High Voltage
P1157	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit High Voltage
P1157	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
P1158	Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS- Terminal Low Voltage
P1159	Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Terminal Low Voltage
P1162	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Slow Response
P1163	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Slow Response
P1163	Air/Fuel Ratio Sensor (Sensor 1) Slow Response
P1164	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
P1164	Air/Fuel Ratio (AF) Sensor (Sensor 1) Circuit Range/Performance
P1165	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
P1165	Air/Fuel Ratio Sensor (Sensor 1) Circuit Range/Performance
P1166	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Electrical Problem
P1166	Heated Oxgen Sensor Sensor1 (Primary HO2S) Heater Circuit Malfunction
P1167	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction
P1167	Heated Oxygen Sensor Sensor1 (Primary LAF HO2S) Heater System Malfunction
P1168	Air/Fuel Ratio (A/F) Sensor (Sensor 1) LABEL Low Voltage
P1169	Air/Fuel Ratio (A/F) Sensor (Sensor 1) LABEL High Voltage
P1182	Fuel Temperature Sensor Circuit Low Voltage
P1183	Fuel Temperature Sensor Circuit High Voltage
P1253	VTEC System Malfunction
P1259	VTEC System Malfunction
P1297	Electric Load Detector (ELD) Circuit Low Voltage
P1298	Electric Load Detector (ELD) Circuit High Voltage
P1300	Random Misfire
P1324	Knock Sensor Power Source Circuit Low Voltage
P1336	Engine Speed (RPM) Fluctuation Sensor Intermittent Interruption
P1337	Engine Speed (RPM) Fluctuation Sensor No Signal
P1355	Front Ignition Coil Power Circuit Malfunction
P1359	Crankshaft Position (CKP)/Top Dead Center (TDC) Sensor Circuit Malfunction
P1361	Camshaft Position (CMP) Sensor A (Top Dead Center (TDC) Sensor) Intermittent Interruption
P1361	Top Dead Center (TDC) Sensor Intermittent Interruption
P1362	Camshaft Position (CMP) Sensor A (Top Dead Center (TDC) Sensor) No Signal
P1362	Top Dead Center (TDC) Sensor No Signal
P1366	Camshaft Position (CMP) Sensor B (Top Dead Center (TDC) Sensor) Intermittent Interruption
P1366	Top Dead Center (TDC) Sensor 2 Intermittent Interruption
P1367	Camshaft Position (CMP) Sensor B (Top Dead Center (TDC) Sensor) No Signal
P1367	Top Dear Center (TDC) Sensor 2 No Signal
P1381	Cylinder Position (CYP) Sensor Intermittent Interruption
P1382	Cylinder Position (CYP) Sensor No Signal
P1410	Air Pump Malfunction
P1415	Air Pump Electric Current Sensor Circuit Low Voltage
P1416	Air Pump Electric Current Sensor Circuit High Voltage
P1420	Nox Adsorptive Catalyst System Efficiency Below Threshold
P1438	Motor Drive Module (MDM) Overheating Signal Circuit
P1438	Motor Drive Module (MDM) Overheating
P1439	Motor Drive Module (MDM) Short Circuit Sensor Problem
P1439	Motor Drive Module (MDM) Short Circuit
P1440	IMA System Problem
P1445	Bypass Control Problem
P1448	Battery Module Overheating
P1449	Battery Module Overheating
P1449	Battery Cell Overheating
P1449	Battery Module Individual Voltage Input Deviation
P1449	Battery Module Deterioration
P1449	Battery Module Deviation
P1454	Fuel Tank Pressure (FTP) Sensor Range/Performance Problem
P1456	Evaporative Emissions (EVAP) Control System Leakage (Fuel Tank System)
P1457	Evaporative Emissions (EVAP) Control System Leakage (EVAP Canister System)
P1459	Evaporative Emission (EVAP) Purge Flow Switch Malfunction
P1491	Exhaust Gas Recirculation (EGR) Valve Insufficient Lift
P1486	Cooling System Malfunction
P1491	Exhaust Gas Recirculation (EGR) Valve Insufficient Lift
P1498	Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High Voltage
P1505	Positive Crankcase Ventilation (PCV) Air Leakage
P1508	Idle Air Control Valve Circuit Malfunction
P1519	Idle Air Control Valve (IACV) Circuit Malfunction
P1509	Idle Air Control Valve (IACV) Circuit Failure
P1522	Brake Booster Pressure Sensor Circuit Low Voltage
P1523	Brake Booster Pressure Sensor Circuit High Voltage
P1524	Brake Booster Pressure Sensor Range/Performance Problem
P1541	Climate Control Unit Signal Circuit Low Voltage
P1542	Climate Control Unit Signal Circuit High Voltage
P1565	Motor Commutation Signal Problem
P1568	Battery Module Individual Voltage Input Problem
P1568	Battery Module Temperature Signal Circuit Problem
P1568	Battery Cell Temperature Signal Circuit Problem
P1572	Motor Drive Module (MDM) Temperature Signal Circuit Low Input
P1572	Motor Drive Module (MDM) Temperature Signal Circuit High Input
P1576	Motor Drive Module (MDM) Voltge Signal Circuit Low Input
P1577	High Voltage Detection Signal Circuit Problem
P1580	Battery Current Circuit Problem
P1581	Motor Power Inverter (MPI) Module Current Signal Circuit Low Input
P1581	Motor Power Inverter (MPI) Module Current Signal Circuit High Input
P1581	Motor Power Inverter (MPI) Module Current Signal Circuit Problem
P1582	Motor Current U Phase Signal Circuit Low Input
P1582	Motor Current U Phase Signal Circuit High Input
P1583	Motor Current V Phase Signal Circuit Low Input
P1583	Motor Current V Phase Signal Circuit High Input
P1584	Motor Current W Phase Signal Circuit Low Input
P1584	Motor Current W Phase Signal Circuit High Input
P1585	Motor Current Signal Circuit Problem
P1586	Motor Power Inverter (MPI) Module Current Signal/Battery Current Signal Circuit Problem
P1607	Engine Control Module (ECM)/Powertrain Control Module (PCM) Internal Circuit Malfunction
P1630	Transmission Control Module
P1635	Battery Condition Monitor (BCM) Module Proble
P1639	MOTB Signal Circuit Malfunction
P1640	ACTTRQ Motor Torque Signal Circuit Low Input
P1641	ACTTRQ Motor Torque Signal Circuit High Input
P1642	QBATT Battery Signal Circuit Low Input
P1643	QBATT Battery Signal Circuit High Input
P1644	MOTFSA Signal Malfunction
P1645	MOTFSB Signal Malfunction
P1646	MOTSTB Signal Malfunction
P1647	Power Command Signal Circuit Low Input
P1647	Power Command Signal Circuit High Input
P1647	Engine Torque Signal Circuit Low Input
P1647	Engine Torque Signal Circuit High Input
P1647	Mode Signal Circuit 1 Low Input
P1647	Mode Signal Circuit 1 High Input
P1647	Mode Signal Circuit 2 Problem
P1647	Engine Speed Signal Circuit Problem
P1648	Battery Condition Monitor (BCM) Module Communication Signal Circuit Problem
P1648	Motor Control Module (MCM) Communication Signal Circuit Problem
P1655	CVT-FI TMA/TMB Signal Line Failure
P1656	Problem in PCM-toVTM-4 Control Unit Communications Circuit
P1660	A/T-FI Data Line Failure/TCM – ECM Halt
P1676	ABS/TCS Control Module Communication Malfunction
P1678	FPTDR Signal Line Failure
P1679	RSCD Signal Circuit Malfunction
P1681	A/T FI Signal A Cicuit Low Voltage
P1682	A/T FI Signal A Circuit High Voltage
P1683	Throttle Valve Default Position Spring Performance Problem
P1684	Throttle Valve Return Spring Performance Problem
P1686	A/T FI Signal B Circuit Low Voltage
P1687	A/T FI Signal B Circuit High Voltage
P1705	Short in Transmission Range Switch Circuit (More than one range position is on at the same time)
P1706	Open in Transmission Range Switch Circuit
P1709	Problem Transmission Gear Selection Switch Circuit
P1730	Problem in Shift Control System: Shift Solenoid Valve A and D Stuck OFF Shift Solenoid Valve B Stuck ON Shift Valves A, B, and D Stuck
P1731	Problem in Shift Control System: Shift Solenoid Valve E Stuck ON Shift Valve E Stuck A/T Clutch Pressure Control Solenoid Valve A Stuck OFF
P1732	Problem in Shift Control System: Shift Solenoid Valve B and C Stuck ON Shift Valves B and C Stuck
P1733	Problem in Shift Control System: Shift Solenoid Valve D Stuck ON Shift Valve D Stuck A/T Clutch Pressure Control Solenoid Valve C Stuck OFF
P1734	Problem in Shift Control System: Shift Solenoid Valves B and C Stuck ON Shift Valves B and C Stuck
P1738	Problem in 2nd Clutch Pressure Switch Circuit
P1739	Problem in 3rd Clutch Pressure Switch Circuit
P1740	Problem in 4th Clutch Pressure Switch Circuit
P1750	Mechanical Problem in Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve Assemblies A and B, or Problem in the Hydraulic Control System
P1751	Mechanical Problem in Hydraulic Control System of Shift Solenoid Valve B and A/T Clutch Pressure Control Solenoid Valves A and B, or Problem in the Hydraulic Control System
P1753	Problem in Torque Converter Clutch Solenoid Valve Circuit
P1751	Mechanical Problem In Hydraulic Control System Of Shift Solenoid Valve ‘B’
P1768	Problem in Torque Converter Clutch Solenoid Valve B Circuit
P1773	Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit
P1790	Throttle Position (TP) Sensor Circuit Malfunction
P1791	Vehicle Speed Sensor (VSS) Range/Performance Problem
P1792	Problem in Engine Coolant Temperature (ECT) Sensor Circuit
P1793	Manifold Absolute Pressure Sensor Circuit
P1870	Problem in CVT Speed Change Control Valve Assembly Circuit
P1873	Problem in CVT Pulley Pressure Control Valve Assembly Circuit
P1879	Problem in CVT Start Clutch Pressure Control Valve Assembly Circuit
P1882	Problem in Inhibitor Solenoid Circuit
P1884	Secondary Gear Speed Sensor 2 Circuit Malfunction
P1885	CVT Drive Pulley Speed Sensor Circuit
P1886	CVT Driven Pulley Speed Sensor Circuit
P1888	CVT Speed Sensor
P1889	Problem in CVT Speed Sensor 2 Circuit
P1890	Shift Control System
P1891	Problem in Start Clutch System
P1894	CVT Speed Change Control Valve Circuit
P1895	CVT Pulley Pressure Control Valve Circuit
P2101	Throttle Actuator System Malfunction
P2108	Throttle Actuator Control Module Problem
P2118	Throttle Actuator Current Range/Performance Problem
P2122	Accelerator Pedal Position (APP) Sensor 1 (Throttle Position Sensor D) Circuit Low Voltage
P2123	Accelerator Pedal Position (APP) Sensor 1 (Throttle Position Sensor D) Circuit High Voltage
P2127	Accelerator Pedal Position (APP) Sensor 2 (Throttle Position Sensor E) Circuit Low Voltage
P2128	Accelerator Pedal Position (APP) Sensor 2 (Throttle Position Sensor E) Circuit High Voltage
P2135	Throttle Position (TP) Sensor 1/2 Incorrect Voltage Correlation
P2138	Accelerator Pedal Position (APP) Sensor 1/2 (Throttle Position Sensor D/E) Incorrect Voltage Correlation
P2176	Throttle Actuator Control System Idle Position Not Learned
P2195	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean
P2197	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Signal Stuck Lean
P2227	Barometric Pressure (BARO) Sensor Circuit Range/Performance Problem
P2228	Barometric Pressure (BARO) Sensor Circuit Low Voltage
P2229	Barometric Pressure (BARO) Sensor Circuit High Voltage
P2237	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Line High Voltage
P2238	Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Line Low Voltage
P2238	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Line Low Voltage
P2240	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) IP Line High Voltage
P2241	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) IP Line Low Voltage
P2243	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VCENT Line High Voltage
P2245	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VCENT Line Low Voltage
P2247	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Line High Voltage
P2249	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Line Low Voltage
P2251	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VS Line High Voltage
P2252	Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS- Line Low Voltage
P2254	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VS Line High Voltage
P2255	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VS Line Low Voltage
P2279	Intake Air System Leak
P2413	Exhaust Gas Recirculation (EGR) System Range/Performance Problem
P2422	Evaporative Emission (EVAP) System Vent Shut Valve Close Malfunction
P2552	Throttle Actuator Control Module Relay Malfunction
P2627	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) LABEL Circuit Low Voltage
P2628	Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) LABEL Circuit High Voltage
P2630	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) LABEL Circuit Low Voltage
P2631	Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) LABEL Circuit High Voltage
P2646	VTEC Oil Pressure Switch Circuit Low Voltage
P2647	VTEC Oil Pressure Switch Circuit High Voltage
P2648	VTEC Solenoid Valve Circuit Low Voltage
P2649	VTEC Solenoid Valve Circuit High Voltage
P2769	Short in Torque Converter Clutch Solenoid Valve Circuit
P2770	Open in Torque Converter Clutch Solenoid Valve Circuit
P2A00	Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
P2A03	Front A/F Sensor Circuit (Bank 2, Sensor 1) Circuit Range/Performance Problem

Network (U) Codes List

Code	Definition
U0073	FCAN Malfunction (Bus-off)
U0107	Lost Communication With Throttle Actuator Control Module
U0121	FCAN Malfunction (TCS-PCM)
U0155	FCAN Malfunction (Gauge Control Module-ECM/PCM)
U1064	Seat Heater Control Unit Lost Communication With Climate Control unit
U1101	F-CAN Malfunction Powertrain Control Module (PCM) Active Control Engine Mount (ACM)
U1205	IMA-CAN Malfunction Powertrain Control Module (PCM)-Motor Control Module (MCM)
U1280	Communication Bus Line Error (BUS-OFF)
U1281	Lost Communication with MICU (MICU frame)
U1282	Lost Communication With MICU
U1283	Power Tailgate Control Unit Lost Communication with Rear MICU (RALOCK SW Frame)
U1288	Lost Communication with PARKSR
U128D	Power Seat Control Unit Lost Communication With Gauge Control Module (VSP/NE Frame)

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved
B1000	Communication Bus Line Error
B1001	Multiplex Integrated Control Unit (MICU) Internal Error
B1002	Multiplex Integrated Control Unit (MICU) Internal Error
B1005	MICU Lost Communication with Relay Control Module (RM Message)
B1006	MICU Lost Communication with Door Multiplex Control Unit (Door Lock Switch Message)
B1007	MICU Lost Communication with Combination Switch Control Unit (HLSW Message)
B1008	MICU Lost Communication With Gauge Control Module (A/T Message)
B1009	MICU Lost Communication With Combination Switch Control Unit (Wiper/Washer Switch Message)
B1010	MICU Lost Communication with Door Multiplex Control Unit (Panic Message)
B1011	MICU Lost Communication With Gauge Control Module (VSP/NE Message)
B1026	Passenger’s Door Lock Switch Signal Error
B1027	Trunk Key Cylinder Switch Signal Error
B1028	Rear Window Wiper Motor (Park) Signal Error
B1036	Driver’s MICU IG1 Line Input Error
B1050	Communication Bus Line Error
B1052	Relay Control Module Internal (EEPROM) Error
B1055	Relay Control Module Lost Communication with MICU (MICU Message)
B1056	Relay Control Module Lost Communication with MICU (ALARM Message)
B1057	Relay Control Module Lost Communication with MICU (DOORSW Message)
B1058	Relay Control Module lost communication with Door Multiplex Control Unit (door lock switch message)
B1059	Relay Control Module lost communication with Door Multiplex Control Unit (panic message)
B1060	Relay Control Module Lost Communication with Gauge Control Module (VPS/NE Message)
B1061	Relay Control Module Lost Communication with Gauge Control Module (A/T Message)
B1062	Relay Control Module Lost Communication with Combination Switch Control Unit (HLSW Message)
B1063	Relay Control Module Lost Communication with Combination Switch Control Unit (WIPSW Message)
B1075	Headlight Switch Back-up Circuit Malfunction
B1076	Windshield Wiper Switch Back-up Circuit Malfunction
B1077	Windshield Wiper Auto Switch Circuit Malfunction
B1078	Daytime Running Lights System Error
B1079	Daytime Running Lights Malfunction
B1080	Power Supply Circuit (IG1 Line) Input Error for Relay Control Module and MICU
B10A2	Driver’s MICU Internal (EEPROM) Error
B10CF	Left Daytime Running Lights Circuit Malfunction
B1100	Communication Circuit Error (BUS Off)
B1102	Door Multiplex Control Unit Internal Error
B1125	Driver’s Power Window Motor A Pulse Malfunction
B1126	Driver’s Power Window Motor B Pulse Malfunction
B1127	Driver’s Door Key Cylinder Switch Malfunction
B1128	Driver’s Door Lock Switch Signal Malfunction (Lock/Unlock)
B1129	Driver’s Door Lock Knob Switch Signal Error (LOCK/UNLOCK)
B1130	Front Passenger’s Power Window Motor A Pulse Malfunction
B1131	Front Passenger’s Power Window Motor B Pulse Malfunction
B1140	Driver’s Power Window Position Detect Circuit Malfunction
B1142	Door Multiplex Control Unit Lost Communication With Front Passenger’s Power Window Switch (UART Line Open)
B1145	Front Passenger’s Power Window Position Detect Circuit Malfunction
B1150	Communication Bus Line Error
B1152	Gauge Control Module Internal (EEPROM) Error
B1155	Gauge Control Module Lost Communication with Combination Switch Control Unit (HLSW Message)
B1156	Gauge Control Module Lost Communication with Combination Switch Control Unit (WIPSW Message)
B1157	Gauge Control Module Lost Communication with MICU (MICU Message)
B1158	Gauge Control Module Lost Communication with Relay Control Module (RM Message)
B1159	Gauge Control Module Lost Communication with MICU (DOORSW Message)
B1160	Gauge Control Module Lost Communication with Door Multiplex Control Unit (Door Lock Switch Message)
B1168	Gauge Control Module Lost Communication with PCM (ENG Message)
B1169	Gauge Control Module Lost Communication with the PCM (A/T Message)
B1170	Gauge Control Module Lost Communication with the VSA Modulator-Control Unit (VSA Message)
B1173	Gauge Control Module Lost Communication with the TPMS Control Unit (TPMS Message)
B1175	Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Open
B1176	Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Short
B1177	Battery Voltage Abnormal
B1178	F-CAN Communication Line Error
B1183	Gauge Control Module Lost Communication With EPS Unit
B1185	Gauge Control Module Lost Communication With Motor Control Module (BATT Message)
B1187	Gauge Control Module Lost Communication with SRS Unit (SRS Message)
B1188	Gauge Control Module Lost Communication with the MICU (RM Message)
B11A2	Passenger’s MICU Internal (EEPROM) Error
B11C7	Passenger’s MICU IG1 Line Input Error
B11CF	Right Daytime Running Lights Circuit Malfunction
B1200	Communication Bus Line Error
B1202	Climate Control Unit Internal Error
B1205	Climate Control Unit Lost Communication with Gauge Control Module (VSP/NE message)
B1206	Climate Control Unit Lost Communication with Gauge Control Module (ECT message)
B1207	Climate Control Unit Lost Communication with Gauge Control Module (ILLUMI message)
B121B	Short in the Mode Control Motor Circuit
B1220	Short in the Recirculation Control Motor Circuit
B1225	Open in the In-car Temperature Sensor Circuit
B1226	Short in the In-car Temperature Sensor Circuit
B1227	Open in the Outside Air Temperature Sensor Circuit
B1228	Short in the Outside Air Temperature Sensor Circuit
B1229	Open in the Sunlight Sensor Circuit
B1230	Short in the Sunlight Sensor Circuit
B1231	Open in the Evaporator Temperature Sensor Circuit
B1232	Short in the Evaporator Temperature Sensor Circuit
B1233	Open in the Driver’s Air Mix Control Motor Circuit
B1234	A Short in the Driver’s Air Mix Control Motor Circuit
B1235	Problem in the Driver’s Air Mix Control Linkage, Door, or Motor Circuit
B1236	Open in the Passenger’s Air Mix Control Motor Circuit
B1237	Short in the Passenger’s Air Mix Control Motor Circuit
B1238	A Problem in the Passenger’s Air Mix Control Linkage, Door, or Motor
B1239	Open or Short in the Drivers Mode Control Motor Circuit
B1241	Problem in the Blower Motor Circuit
B1250	Communication Bus Line Error (BUS OFF)
B1251	Combination Switch Control unit Internal Error
B1255	Combination Switch Control Unit Lost Communication with MICU (MICU Message)
B1275	Headlight OFF Position Circuit Malfunction
B1276	Combination Light Switch Parking (SMALL) Position Circuit Malfunction
B1277	Headlight AUTO Position Circuit Malfunction
B1278	Headlight Switch ON Position Circuit Malfunction
B1279	Headlight Switch DIMMER Position Circuit Malfunction
B1280	Turn Signal Switch Circuit Malfunction
B1281	Windshield Wiper Switch MIST Position Circuit Malfunction
B1282	Windshield Wiper Switch INT (AUTO) Position Circuit Malfunction
B1283	Windshield Wiper Switch LOW Position Circuit Malfunction
B1284	Windshield Wiper Switch HIGH Position Circuit Malfunction
B1352	Power Tailgate Control Unit Internal (EEPROM) Error
B1375	Driver’s Door Power Tailgate Switch Circuit Malfunction
B1376	Tailgate Outer Handle Switch Circuit Malfunction
B1377	Inside Tailgate Switch Circuit Malfunction
B1378	Power Tailgate Right Pinch Sensor Circuit Malfunction
B1380	Power Tailgate Closer Unit Neutral Switch Circuit Malfunction
B1381	Power Tailgate Closer Unit Release Switch Circuit Malfunction
B1382	Power Tailgate Closer Unit Full Latch Switch Circuit Malfunction
B1383	Power Tailgate Closer Unit Ratchet Switch Circuit Malfunction
B1384	Power Tailgate Closer Unit Half Latch Switch Circuit Malfunction
B1386	Power Tailgate Sensor Pulse A Circuit Malfunction
B1387	Power Tailgate Sensor Pulse B Circuit Malfunction
B1388	Power Tailgate Motor Circuit Malfunction
B1389	Power Tailgate Motor Clutch Circuit Malfunction
B1390	Power Tailgate Closer Function Error
B1575	Automatic Lighting Sensor Circuit Malfunction
B1775	Microphone Input/Output Short to Power/Open
B1776	Microphone Input/Output Short to Ground/Open
B1779	HandsFreeLink steering wheel switch failure
B1780	HFL Switch (HFL TALK/HFL BACK Buttons) Circuit Short
B1792	HandsFreeLink Control Unit Internal Error
B1802	Power Seat Control Unit Failure
B1825	Slide Pulse Error
B1826	Front Height Pulse Error
B1827	Rear Height Pulse Error
B1828	Driver’s Seat Recline Motor Pulse Error
B1829	A/T-P Signal and VSP Signal Mismatch
B1836	Power Seat Position Sensor Circuit Short
B1837	Memory Position Calling Timeout
B1843	UART Communication Error
B1844	Power Seat Slide Switch Circuit Malfunction
B1845	Power Seat Recline Switch Circuit Malfunction
B1846	Power Seat Front Up-Down Switch Circuit Malfunction
B1847	Power Seat Rear Up-Down Switch Circuit Malfunction
B1900	Communication Circuit Error (BUS-OFF)
B1905	Immobilizer unit lost communication with MICU(door lock switch message)
B1906	Immobilizer Unit Lost Communication With Gauge Control Module (A/T Message)
B1C55	Driver’s Heater Thermistor Circuit Open
B1C56	Driver’s Heater Thermistor Circuit Short
B1C57	Passenger’s Heater Thermistor Circuit Open
B1C58	Passenger’s Heater Thermistor Circuit Short
B1C60	Driver’s Heater Current Abnormal High
B1C61	Driver’s Heater Current Abnormal Low
B1C62	Passenger’s Heater Current Abnormal High
B1C63	Passenger’s Heater Current Abnormal Low
B1C68	Driver’s Heater Not Heating
B1C69	Passenger’s Heater Not Heating
B1C70	Driver’s Main Heater Switch Failure
B1C71	Passenger’s Main Heater Switch Failure
B2456	Headlight Leveling Control Unit Lost Communication With MICU (Headlight Message)
B2476	Front Suspension Stroke Sensor Circuit Malfunction
B2477	Rear Suspension Stroke Sensor Circuit Malfunction
B2479	Headlight Leveling Control Unit (EEPROM) Error
B2482	Combination Light Switch Signal Error
B2601	Parking Sensor CPU Error
B2602	Parking Sensor EEPROM Error
B2625	Left Front Corner Sensor Failure
B2628	Right Front Corner Sensor Failure
B2629	Left Rear Corner Sensor Failure
B2630	Center Left Rear Sensor Failure
B2631	Center Right Rear Sensor Failure
B2632	Right Rear Sensor Failure
B2633	Front Bus Failure
B2634	Rear Bus Failure
B2635	IND Erroneous Lighting
B2636	Vehicle Status Combination Error
B2967	Open in the Humidity Sensor Circuit
B2968	Short in the Humidity Sensor Circuit (WINDSHIELD DEFROST)
B2969	Climate Control Unit Lost Communication with MICU (WIPSW message)
B2983	Problem in the Recirculation Control Linkage, Door, or Motor Circuit
B2986	Open in the Recirculation Control Motor Circuit

Chassis (C) Codes List

Code	Definition
C0010	C0010 Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved

If you don’t know how to interpret an OBD2 Code, click HERE to learn more.

Final Thoughts

We hope that this post has provided you with valuable information.

If you have any questions or comments, we would love to hear from you. Feel free to leave a comment below and share your thoughts.

And for those looking for the proper scan tool for their Honda, check out our related post on the best Honda OBD2 scanners in 2024.

Thanks for taking the time to read this post!

References

OBD II: Complete Codes for your OBD II Reader, honda-tech.com
Honda Fault Codes, hondacodes.wordpress.com

P2459 Code: Understanding, DIY Solutions, And Repair Costs

OBD-II code P2459 is like a hidden message that your car wants to share with you. When your car’s sensors detect something’s not right, they use this code to let you know.

In this article, we’re going to uncover the mystery behind P2459. We’ll find out what it’s trying to tell us, why it appears, and most importantly, how we can solve it. So whether you’re a car enthusiast or just curious about car secrets, understanding P2459 will help you take better care of your vehicle.

Let’s get started!

P2459 Code: A Quick Overview

Check out the summary of the P2459 code provided below!

Definition: Diesel Particulate Filter Regeneration Frequency
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (with Limp mode)
Estimated Repair Cost: $50 – $500

What Does The P2459 Code Mean?

The P2459 Diagnostic Trouble Code (DTC), labeled as “Diesel Particulate Filter Regeneration Frequency,” is a generic code specifically relevant to vehicles equipped with diesel engines. When this code is triggered, it signifies that the powertrain control module (PCM) has identified issues related to the diesel particulate filter (DPF) regeneration process.

The diesel particulate filter is a crucial component in controlling the emissions produced by diesel engines. Its primary function is to capture and remove up to 90% of the soot particles present in the exhaust gases, thus reducing harmful emissions. The DPF needs to undergo a periodic regeneration process to burn off the accumulated soot and maintain its effectiveness.

The P2459 is only found in diesel vehicles.
(Credit: Cumminsforum.com)

The PCM monitors the DPF regeneration process and exhaust pressure to ensure optimal performance. It will trigger the P2459 code under two specific circumstances:

First, if the exhaust pressure fails to reach the required level
Second, if the passive regeneration process (typically in a passive DPF system) does not adhere to the programmed frequency.

As I mentioned above, the DTC P2459 is exclusive to diesel-powered vehicles, encompassing both passenger cars and trucks that utilize diesel engines. Models from various manufacturers can experience this issue, including brands such as Ford, Chevrolet, Dodge, and more. There are some engines familiar with this code, including Duramax engines or 6.7 Cummins, etc.

How Severe Is The P2459 Code?

The severity of the P2459 code is considered moderate. While the code itself doesn’t indicate an immediate safety threat, it signifies a malfunction in the DPF regeneration process.

So can you still drive with the P2459? – The answer is Yes – However, it’s important to note that when this code is triggered, your vehicle might go into limp mode. In this mode, the engine’s power and performance might be limited to prevent further damage.

While you can drive your vehicle in this condition for short distances, it’s not a recommended long-term solution. In this case, it’s necessary to have the issue diagnosed by a qualified mechanic.

What Are The Symptoms Of The P2459 Code On Diesel Vehicles?

The presence of DTC P2459 can manifest through several noticeable symptoms, including:

Illuminated warning lights ON (MIL and/or DPF light)
Vehicle stuck in reduced performance mode (limp mode)
Impaired acceleration
Engine-related issues

What Causes The P2459 Code?

There are multiple factors can trigger the P2459 code, such as:

Malfunctioning DPF pressure sensor
Restricted DPF or exhaust system
Accumulated soot within the DPF
Electrical circuit problems
Faulty fuel system
Damaged diesel oxidation catalyst (DOC)/DPF filter
Air leaks
Bad fuel filters
PCM-related concerns

How To Diagnose And Fix The P2459 Code On Your Vehicles?

When faced with Diagnostic Trouble Code (DTC) P2459, it’s important to follow a systematic approach for diagnosis and repair. Below are the essential tools and parts, a step-by-step procedure, and an estimation of repair costs to assist in resolving the issue.

Essential Tools And Parts

To diagnose and repair the P145C code effectively, ensure you have the following tools and parts at hand:

OBD-II scanner
Digital multimeter
DPF pressure sensor
DPF cleaning kit (if necessary)
Replacement parts based on diagnosis

Step-by-Step Procedure

1. Check The DPF Pressure Sensor

Locate the DPF pressure sensor (consult your vehicle’s repair manual if needed).
Disconnect the electrical connector from the sensor.
Use a digital multimeter to measure the sensor’s resistance and compare it to the specifications in the repair manual.
If the resistance is out of range, replace the DPF pressure sensor with a new one.

2. Visually Inspect The Restricted DPF Or Exhaust System

Inspect the exhaust system and DPF for visible blockages or damage.
If no visible issues are found, perform a back pressure test to measure exhaust flow.
Compare the measured back pressure to the manufacturer’s specifications.
If the back pressure is too high, consider cleaning or replacing the DPF or exhaust components as needed.

3. Check The Accumulation Of Soot Within The DPF

Perform a forced DPF regeneration as recommended in your vehicle’s manual. This may involve driving at a certain speed or RPM range for a specified duration.
If forced regeneration doesn’t resolve the issue, consider using a DPF cleaning additive or a professional DPF cleaning service.

4. Examine Wiring Harnesses And Connectors

Check all wiring and connectors related to the DPF pressure sensor and other relevant components.
Repair any damaged wires or connectors and ensure proper connections.

5. Inspect The Fuel System For Clogging Or Damage

Inspect the fuel system components, including fuel filters, fuel lines, and injectors.
Replace any faulty or clogged fuel filters and ensure proper fuel flow to the engine.

6. Examine The DOC Or DPF Filters

Inspect the DOC/DPF filter for physical damage or cracks.
If damage is evident, replace the damaged component with a new one.

7. Check For Any Air Leaks In The Exhaust System

Carefully inspect the entire exhaust system for any leaks or gaps.
Use exhaust sealant or gaskets to seal any identified leaks.

8. Test The Performance Of The PCM

Perform a thorough scan of the PCM using a diagnostic tool to identify any related faults.
If PCM-related issues are found, consult the vehicle’s repair manual or seek professional assistance for appropriate diagnosis and repair.

9. Clear The Codes And Test Drive

After conducting all procedures, clear the codes by using an OBD scanner. Perform a test drive to see if the codes come back or not.

Note: It’s important to consult your vehicle’s repair manual or seek professional assistance if you’re unsure about any step in the process.

DIY Repair Level And Estimated Costs

When it comes to addressing Code P2459 and related issues, there are steps you can take on your own to diagnose and potentially fix the problem. However, the level of DIY repair varies based on your mechanical skills, tools, and comfort level. If you’re experienced and confident, you might successfully complete tasks like inspecting for visible blockages, checking wiring, or performing basic checks. For more complex tasks, it’s advisable to consult a professional mechanic.

Here’s an estimated cost breakdown for main repair tasks:

Repair Task	Estimated Cost
DPF pressure sensor replacement	$50 – $150
Exhaust system inspection and repair	$50 – $300
Professional DPF cleaning service	$150 – $500
Diesel Oxidation Catalyst (DOC)/DPF replacement	$200 – $800
PCM software update or replacement	$100 – $1,500

Keep in mind that these costs are approximate and can vary based on vehicle make, model, and location. If you’re uncertain or encounter challenges during the repair process, don’t hesitate to seek help from a qualified mechanic to ensure the job is done correctly and safely.

P2459 Infographic

Final Thoughts

Facing the P2459 code might seem daunting, but armed with knowledge and guidance, you’re well-equipped to address the issue. Remember, proper diagnosis and timely repairs are essential for maintaining optimal vehicle performance and minimizing emissions. Whether you’re a seasoned DIY enthusiast or prefer leaving it to the experts, taking action now ensures a smoother ride ahead.

If you found this guide helpful, share it with fellow vehicle owners who might benefit. Feel free to leave your comments and questions below – we’re here to assist you on your automotive journey. Safe travels and happy troubleshooting!

Find more codes by using our OBD lookup tool!

Reference Sources

JustAnswer, P2459 Diagnostic Procedure [PDF document]
Wikipedia, Diesel particulate filter
Mr Tyre, Limp Mode Causes and What to Do About It. Mr Tyre

P1449 BMW Code: What To Do When Encountering It

Modern vehicles have advanced diagnostic systems that monitor various components for optimal performance. When a fault is detected, a specific error code is generated to aid technicians in identifying and resolving the issue. In the case of BMW vehicles, one common trouble code is P1449, which is specifically related to the DMTL (Diagnostic Module Tank Leakage) pump.

This article aims to shed light on BMW Code P1449, its symptoms, potential causes, and possible solutions. Moreover, by understanding the underlying factors contributing to this fault code, BMW owners and technicians can effectively diagnose and resolve the issue.

Let’s get started!

P1449 BMW: A Quick Overview

Look over the summary for the BMW P1449 code below!

Definition: Diagnostic Module Tank Leakage Pump Current Too High
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $400

What Does The P1449 BMW Code Mean?

The BMW code P1449 indicates a fault within the vehicle’s evaporative emission control system, specifically related to the DMTL (Diagnostic Module Tank Leakage) pump. The evaporative emission control system is designed to prevent the release of harmful fuel vapors into the atmosphere, ensuring environmental compliance.
When the DMTL pump malfunctions or fails to operate as intended, it can trigger the P1449 error code. The DMTL pump is responsible for monitoring the fuel tank for leaks and maintaining the proper pressure within the evaporative emission system. Consequently, if the pump detects a leak or a pressure deviation, it signals the vehicle’s engine control module (ECM) and triggers the P1449 code.

Overfilling your fuel tank can also trigger the P1449 code in your BMW.

Several BMW models are commonly associated with the P1449 code, including the BMW 3 Series, BMW 5 Series, BMW 7 Series, BMW X3, BMW X5, etc. In some cases, the P1449 code may be accompanied by additional codes, which can provide further insights into the specific issue.

Common accompanying codes related to the DMTL pump and evaporative emission control system, include P1447, P0442, P0455, and P0456. These accompanying codes help technicians narrow down the potential causes and pinpoint the specific area of concern within the evaporative emission control system.

How Severe Is The P1449 Code In BMW?

The severity of BMW Code P1449 can be considered moderate. While this fault code indicates a problem within the evaporative emission control system, it typically does not pose an immediate safety risk or cause drivability issues. However, it is important not to overlook or ignore this code.

It is generally okay to continue driving with this code in the short term. Still, to ensure that the vehicle complies with environmental regulations and the evaporative emission control system functions properly, it is recommended to address the P1449 code promptly.

What Are The Signs Of The P1449 BMW Code?

When a BMW vehicle experiences the P1449 code, the following symptoms may be observed:

Check Engine Light (CEL) illuminated
Fuel odor
Difficulty starting the engine
Decreased fuel efficiency

What Causes The P1449 Code In BMW Vehicles?

The P1449 code in BMW vehicles can be caused by various factors, including:

Overfill the fuel tank
Damaged DMTL wiring harness
Malfunctioning DMTL pump
Leaks or cracks in the fuel vapor lines

Repair And Diagnosis Of BMW Code P1449

This section provides a guide to diagnose and repair the P1449 code in BMW vehicles. It includes the necessary tools and parts, a step-by-step procedure, and information on DIY repair level and estimated costs. However, if you are unsure or lack experience, it is recommended to consult a professional mechanic or BMW dealership for accurate diagnosis and resolution.

Essential Tools And Parts

In order to effectively identify and rectify the C1109 code in Nissan vehicle, you will need the subsequent tools and components:

Step-by-Step Procedure

1. Code retrieval

Use an OBD-II scanner to retrieve the P1449 code and any accompanying codes.

2. Check for blown fuses

Inspect the fuses related to the evaporative emission control system.
Replace any blown fuses, as they may indicate a bad DMTL pump or a broken wire shorted to ground.

3. Inspect for vacuum leaks

Check the fuel vapor lines for vacuum leaks.
Look for cracked or disconnected hoses, loose fittings, or damaged connectors.

4. Replace OEM gas cap (if applicable)

If your BMW has the “green” OEM gas cap, replace it with the blue gas cap.
The blue cap provides a tighter seal and may help resolve the issue.

5. Check the DMTL pump

Test the DMTL pump’s functionality using a multimeter.
Assess the pump’s functionality and determine if it needs replacement.
Ensure the rubber grommet on the old pump is used when reinstalling the pump.

6. Clear the code and test drive

Once repairs are made, use the OBD-II scanner to clear the BMW C1449 code and any associated trouble codes.
Take the vehicle for a test drive to verify if the car’s performance is back on track or not.

How to replace the DMTL pump

Note:

The DMTL pump is usually located at the rear right side of the vehicle, positioned behind the wheel well liner. To find the exact location of the DMTL pump, it is advisable to refer to the manual.

A diagram of the EVAP system in a BMW. (Credit: e46fanatics.com)

DIY Repair Level And Estimated Costs

Repairing the P1449 code demands intermediate to advanced DIY skills. If you’re confident in your experience with electrical and fuel systems, you can proceed. However, if you’re uncertain or lack relevant experience, it’s recommended to consult an expert mechanic or BMW dealership. They are equipped with specialized knowledge, tools, and resources for proper diagnosis and repair.

Estimated costs for the main repair tasks associated with the P1449 code may vary depending on factors such as the BMW model, location, and source of parts. Here is a table listing approximate costs:

Repair Task	Estimated Cost
Wiring and connector repair	$50 – $150
Gas cap replacement	$30 – $70
DMTL pump replacement	$200 – $500

Please note that these are rough estimates, and actual costs may differ. Consult a trusted mechanic or BMW dealership for accurate pricing and to ensure the use of genuine replacement parts. Remember, prioritizing safety and accuracy is crucial when dealing with complex automotive repairs.

Final Thoughts

Ready to conquer the P1449 code in your BMW? With the insights gained, you’re now equipped to diagnose and resolve the issue confidently. Moreover, don’t keep this knowledge to yourself – share it with fellow BMW enthusiasts who may be facing similar challenges.

If you have questions or success stories, we’re all ears in the comments section below. Furthermore, to keep your BMW running smoothly, stay tuned for more expert automotive guides. Hit the road with confidence!

Reference Sources

New York State Department of Motor Vehicles, Evaporative Emission Control System (EVAP)
RepairSmith, Why Does My Car Smell Like Gasoline?

P0420: Catalyst System Efficiency Below Threshold (Bank 1)

Did your car scanner throw the P0420 code? Are you confused about which decision to make and whether to keep driving?

Continue reading to briefly evaluate your current situation.

P0420 Definition: Catalyst System Efficiency Below Threshold (Bank 1).
Code Type: Generic – P0420 indicates the same problem whether you’re having a Chevy, Honda, or Nissan, etc.
Can I drive with the P0420 code? Yes, but doing so will further damage your catalytic converter.
Easy to fix? Intermediate to advanced level.
Cost: $400 – $2200 (common).

Now you know that the P0420 code may not imply immediate danger.

To avoid wasting time and money on finding the problem, let’s dive into four causes of the P0420 code and their corresponding solutions.

What Does the P0420 Code Mean?

The P0420 is the diagnostic code for a defective or underperforming catalytic converter. However, this code may pop up due to other reasons not directly related to the converter.

What Is The Catalytic Converter’s Function?

To protect the environment, the catalytic converter limits and breaks down the harmful exhaust gasses (e.g., Carbon Monoxide and Nitrogen Oxide) from internal combustion engines.

How Do You Know Your Catalyst System Is Below Efficiency?

There are two oxygen sensors sitting near the converter, one at the front (upstream) and another at the rear (downstream).

The upstream sensor measures the O2 level of exhaust fumes exiting the engine. Meanwhile, the downstream sensor checks the O2 level of gasses leaving the converter.

In normal conditions, the data from the upstream sensor will fluctuate while the downstream’s must remain steady. If both sensors output the same data, the catalyst system is inefficient, harmful gasses will be released into the environment, and P0420 is set.

When the values of both sensors are similar, the PCM infers a low efficiency in the catalyst system.

The P0420 code may not seem serious enough to stop driving. However, the catalyst system may be further damaged, and the car will fail emission tests.

P0420 Causes Identification: Quick View

A faulty catalytic converter is often the culprit when a scanner indicates the P0420 code. However, the downstream oxygen sensor or a failing engine component may be the root cause. Hence, another code may show up with the P0420.

Below are the likely causes of this code and their possible solutions.

Codes Combination	Causes	Solutions
Only P0420	Faulty catalytic converter (most common)	Replace the catalytic converter
P0420 + P0136/P0137/P0138/P0139/P0140	Faulty downstream oxygen sensor (Bank 1)	Replace downstream oxygen sensor (Bank 1)
P0420 + Weird exhaust noise	Exhaust leak near downstream O2 sensor (Bank 1)	Use epoxy putty (small leak) or weld (large leak)
P0420 + P0301/P0303/P0305/P0307	Leaky fuel injectors	Replace fuel injectors

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

P0420: Causes, Symptoms, And How to Fix

If a vehicle outputs the P0420 diagnostic code after scanning, the following might be the cause.

Cause #1: Faulty Catalytic Converter

A faulty catalytic converter is the most common cause of the P0420 code. Sometimes, this might be due to:

Structural damage caused by thermal shocks
Weak welding points
Direct hits from rocks and debris
Unburnt fuel coats the catalyst

In any case, a faulty catalytic converter fails to convert exhaust fumes to environmental-friendly gasses.

Therefore, the exhaust fumes exit from the catalytic converter without any changes (filtering or cleaning). As a result, the upstream and downstream oxygen sensors’ reading will be the same, triggering P0420.

Look out for the following symptoms to identify a fault catalytic converter.

Check engine light
Dark exhaust smoke
Gasoline smell around the car
Excess heat under the car
Poor engine performance

The chances of restoring the catalytic converter to its initial condition are slim. A suitable replacement is the best solution though it is pricey.

Watch this 3-minute video from Scotty Kilmer to know the detailed steps on how to replace the catalytic converter.

Cause #2: Faulty Downstream Oxygen Sensor

The downstream oxygen sensor’s function is to keep track of the catalytic converter’s efficiency. If the sensor fails, it may tell the PCM that the catalytic converter is underperforming (in fact, it isn’t.)

There are no obvious symptoms of a faulty downstream oxygen sensor. You can conduct an O2 sensor test to determine whether it is faulty or not.

If it is your problem, your scan tool will trigger only P0420 or with other codes like P0136, P0137, P0138, P0139, and P0140.

The most realistic solution is to replace the oxygen sensor. Buying the part and changing it yourself will save you money from the repair shop.

You can watch this video from 1A Auto and replace the downstream oxygen sensor yourself to save money.

Cause #3: Exhaust Leak Near Downstream O2 Sensor

The exhaust leak affecting the output voltage can be found near the downstream oxygen sensor.

The exhaust system can suck oxygen into the exhaust flow through a leak due to the pressure differences. Consequently, the sensors will capture incorrect readings due to the extra oxygen, causing the PCM to set P0420.

The following are the common symptoms of an exhaust leak:

Unusual blowing noise from underneath the car
Low engine performance
Unpleasant odor around the car during operation

In the case of small leaks, epoxy glue will resolve the issue. However, some larger leaks may require welding.

If you are DIYers, check this video from Charles Coushaine to learn the process of sealing the exhaust leak.

Cause #4: Leaky Fuel Injectors

Leaky fuel injectors can also be the root cause of the P0420 code. When the fuel injector leaks, excess fuel in liquid form reaches the combustion chamber.

As a result, some amount of fuel is left unburnt and passed to the exhaust system. Over time, the waste fuel builds up and overloads the catalyst system, reducing its efficiency drastically.

The following symptoms can mean that a car has leaky fuel injectors.

Gasoline smell in and around the car
Rough engine performance and idling
Increased fuel consumption
Heavy exhaust fumes
Excessive heat under the car

The only way to resolve the problem is to replace the leaky fuel injectors with suitable ones.

How Much Does It Cost to Fix P0420?

The cost of resolving the P0420 depends on the root cause of the problem. A fault catalytic converter is the most common cause which costs $400 – $2,000 to repair yourself. If it is too difficult to handle this job, you will pay $500 – $2200 to visit a mechanic.

The following are the possible costs of fixing the P0420.

The Estimated Repair Cost Of P0420

Solutions	Cost
Replace the catalytic converter	DIY: $400 – $2000 Repair shop: $500 – $2200
Replace downstream oxygen sensor (Bank 1)	DIY: $20 – $95 Repair shop: $100 – $450
Use epoxy putty (small leak)	DIY: under $10 Repair shop: not recommended
Weld the leak (large leak)	DIY: not recommended Repair shop: $30 – $100
Replace fuel injectors	DIY: $400 – $900 Repair shop: $600 – $1,200

Note: The data in this table was collected in June 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

Once the catalytic converter fails or underperforms, the car’s computer transmits the P0420 and related diagnostic codes.

By now, you should be able to understand the likely causes of the code and decide how to fix them.

Do you have questions or comments regarding the P0420 code? Please reach out to us using the comment section.

See ya!

P0101 – Mass or Volume Air Flow “A” Circuit Range/Performance

The P0101 OBD2 code indicates a problem with your mass air flow circuit. Proper air flow is key to your engine’s operation, and the MAF sensor helps to regulate it. When it has a problem, it can make your system run rough and reduce your gas mileage.

There are a couple of primary sources of the P0101 trouble code. It could mean there’s a vacuum leak somewhere in your exhaust system. It could also indicate a problem with the MAF sensor itself. The good news is, it’s relatively easy to find the source of the code if you follow the diagnostic process outlined below.

P0101 Code Definition

P0101 Code Definition (Generic): Mass air flow (MAF) circuit range/performance

P0101 Audi Code Definition: Mass or volume air flow circuit range/performance problem

P0101 Duramax Code Definition: MAF/VAF sensor range/performance problem

P0101 Mercedes Code Definition: Mass or volume air flow circuit range/performance problem

P0101 Nissan Code Definition: Mass Air Flow (MAF) (very common, service bulletin exists)

P0101 Toyota Code Definition: Mass air flow circuit range/performance

P0101 VW Code Definition: Mass or volume air flow circuit range/performance problem

If you want to learn about the P0101 OBD2 code, this is the right place

What Does P0101 Mean?

The P0101 OBD2 code tells you the amount of air entering the engine is out of your engine’s specified range. The air flow into the engine is measured by the mass air flow (MAF) sensor. It sends this information to the engine control unit (ECU) to help manage the engine.

When the air flow reported by the MAF sensor is outside your system’s acceptable range, the P0101 trouble code activates. Issues with the air flow also reduce your engine’s performance and can make your car drive erratically.

The MAF sensor is mounted in the engine air intake tract for your vehicle, downstream from your air filter. It measures the air’s density and volume being pulled into the engine by sampling a portion of the air. From this data, it extrapolates the conditions in the total air mass. Some MAF sensors also have an air temperature circuit, which could also contribute to the air flow problems.

Many systems can be the root cause of this trouble code. Your system could have a vacuum leak or other mechanical issue that allows too much air into the engine. It could also be a malfunction of the sensor itself. A full diagnosis is the best way to track down and fix the problem.

What Are The Symptoms Of The P0101 Code?

You will likely notice drivability problems if there is too much air going into your engine. These symptoms include:

Illumination of the check engine light
Stalling engine
Black smoke in the exhaust
Rough starts or idling
Low engine power
Decreased fuel economy

What Are The Causes Of P0101?

MAF sensor is dirty or faulty
Damaged or faulty wires on the MAF sensor
Damaged air intake boot
Clogged air filter
Leaks in the air intake system
Clogged catalytic converter (most common on Chevrolets and GMCs)

How Serious Is The P0101 Code?

The P0101 code is moderately severe. While it’s not dangerous to drive your car with this code active, sustained driving can damage the engine. You should repair this trouble code as soon as possible.

How To Diagnose The P0101 Code

The OBD2 scan tool can diagnose the P0101 code

You may find technical service bulletins for this trouble code related to your vehicle’s make or model. Check before you start your diagnosis, as this can save you some time in isolating the problem.

Tools You’ll Need:

Method:

Scan your system for other related trouble codes, especially P0100-P0104, which indicate other issues with the air flow. If these codes are present, diagnose them first.
Read the real-time data for the oxygen sensors and MAF sensor to check their operation.
Open the air intake box and check the air filter. Make sure it’s installed properly, and replace it if it’s clogged or dirty.
Remove the air intake snorkel. Check it for damage, and inspect the MAF sensor. While you’re at it, check the wiring around the harness for damage or loose connections. Replace the air intake snorkel if necessary.
Check the air intake system for leaks. You can visually inspect the hoses, running your fingers down them to check for hidden weak spots and cracks. Also, make sure they’re securely attached.
Run an exhaust back pressure test to check for clogs in the catalytic converter. Clean it using a catalytic converter cleaner, following the instructions on the bottle.

Common Mistakes To Avoid While Diagnosing The P0101 Code

While the MAF sensor can cause the P0101 trouble code, it’s not always the problem. Make sure you check for clogs and leaks throughout your system before you replace the sensor.

What Should You Do To Fix The Code P0101?

The steps you take to diagnose P0101 may clear it, as well. Clear the codes and take a test drive. If the code comes back, follow the steps below:

Replace any damaged wires or leaking hoses found in your diagnosis.
Clean your MAF sensor. This sensor is very sensitive, so only use cleaners specifically designed for mass air flow sensors. Spray each side of the sensor for 3-5 seconds, wait 10 seconds, then spray again. You don’t need to wipe it off.
Clear the codes and test drive your car to see if the code comes back. If it does, replace the MAF sensor. Make sure you use an OEM component, not an after-market product. Incompatible MAF sensors can lead to further problems with your system.
If there is mesh in your air intake system (mostly Volkswagen vehicles), inspect it for dirt and damage. Clean or replace it as necessary.
Check the operation of the catalytic converter. If it’s still failing after cleaning it, replace it.

How to clean or replace MAF sensor

Tips To Avoid P0101 In The Future

Dirt and build-up in your engine can cause many problems, and the P0101 trouble code is among them. Check your air filter regularly, and make sure it’s correctly installed when you replace it. Regular maintenance of your engine’s fluids, especially the oil, will also help keep your engine clean.

Frayed wires can also trigger this code. Make sure all the wires in your system are kept clear of ignition coils and other potential sources of damage.

P0118: Engine Coolant Temperature Sensor Circuit High Input

Suppose you are driving down the road, and your check engine light turns on, displaying a P0118 code error!

Well, you read that using an OBD scanner, but what next?

Let’s discuss your situation in this article.

P0118 Definition: Engine coolant temperature sensor circuit high input problem.
Code type: Generic – P0118 indicates the same problem whether you’re having a Chevy, Honda, Dodge, etc.
Can I drive with the P0118 code? Yes, you can. However, it may cause damage to your engine in the long term.
It is easy to fix? DIY to advanced levels.
Cost: $85 – $170 (common).

To help you understand the P0118 code, I have split this article into four parts: causes, symptoms, how to diagnose, and how to fix the P0118 code.

Read further and unveil everything you need to know about the P0118 and its quick fixes.

What Does the P0118 Code Mean?

The P0118 code stands for “Engine Coolant Temperature (ECT) Sensor Circuit High Input”. The code is triggered when PCM recognizes that the input voltage of the ECT is more than 5V.

The ECT sensor measures the engine coolant temperature. This data is sent to the powertrain control module (PCM) to control the cooling system.

Under good conditions, the higher the temperature, the lower the ECT sensor voltage. This number ranges from 0.5 to 4.5V.

The proper range of ECT sensor voltage is from 0.5 to 4.5V.

As mentioned above, the code P0118 is set when the ECT voltage is higher than 5V. This means the PCM is receiving a “too cold” signal (-40F). Of course, the PCM knows this signal is abnormal and does not believe in it (if it did, the thermostat would close, leading to an overheating engine.)

As a result, P0118 makes your car enter failsafe mode to prevent the engine from overheating.

In this mode, the cooling system is allowed to run at maximum capacity, which includes:

Radiator constantly running.
Wide-open thermostat.
AC off.

Consequently, the car takes more time to warm up. This reduces fuel economy and damages the engine parts in the long run.

Other codes may appear with P0118: P0115, P0116, P0117, and P0119.

P0118: Causes, Symptoms, and How To Fix

Causes #1: ECT Wiring/Connector Problems

In many cases, P0118 is caused by the ECT sensor connection problems in the wiring harness or inside the connectors.

The symptoms of this problem are shown by:

Erratic temperature gauge readings.
Malfunctioning air conditioner.
Radiator fans running constantly.
High fuel consumption.
Hard start.
Check engine light on.
Black smoke from the engine.
Poor idling.

If this is the case, repairing the wiring harness will fix the problem.

The way to replace the ECT sensor connector of richpin60a.

Causes #2: Open ECT Sensor’s Circuit

If the wiring is fine, the circuit inside the ECT sensor can be open for various reasons, which leads to the P0118 popping up.

The symptoms of a bad ECT sensor are the same as the ECT wiring/connector causes.

In this case, replacing the ECT will fix the P0118.

A video about the engine coolant temperature sensor replacement of Mike from 1AAuto.com.

Causes #3: Faulty PCM (Rare)

The powertrain control module (PCM) is the main engine computer that ensures your engine transmission works effectively. So, a faulty PCM can be a potential cause of the P0118 code, although it rarely occurs.

Also, there are combination codes with P0115 and P0117 associated with faulty PCM in some cases.

You can repair faulty PCM by reprogramming it, although that won’t be effective in the long run.

So, replacing the PCM would be the best option.

P0118 Causes Identification: How to Diagnose

As mentioned above, in most cases, there are 2 main causes triggering the P0118 code:

The ECT wiring harness.
The ECT sensor itself.

The question is: “Which one?”

Continue reading to reveal how you can diagnose the cause of the P0118 code.

Diagnosing ECT Wiring/Connector Problems

First, locate the sensor and visually inspect its wiring to check if there are any burnt, broken, or unplugged wires and fix them.

If there isn’t, use a multimeter to check the wiring harness. Here are the steps to do so:

Unplug the cables connecting the sensor.
Turn on your vehicle’s ignition key without starting the engine.
Connect the multimeter red clip to the positive terminal and the black clip to the ground wire.
Record the multimeter readings. Your sensor wiring has a problem if your multimeter registers a zero ohm reading. Slightly more than zero ohms multimeter reading should be good wiring.

Diagnosing Open ECT Sensor’s Circuit

If all the wires are good, the ECT itself is very likely to be the problem.

Here’s how you can test it:

Locate the ECT sensor: near the thermostat in the cylinder head or block or on the thermostat housing.
Remove the sensor wiring connectors while the engine ignition is off.
Connect an ohmmeter between the sensor terminals. Measure and record the resistance.

If the ohms reading is more than 6600Ω or infinity, the sensor’s circuit is open and needs a replacement.

Diagnosing Faulty PCM

After testing the ECT sensor and circuit problems and there aren’t any problems with these, a bad PCM should be the last conclusion.

However, this is a rare cause.

Having a mechanic handle it is the best solution in this case. And it’s not cheap!

How Much Does It Cost to Fix the Code P0118?

Most P0118 causes can be fixed by yourself with a few bucks.

For example, the ECT sensor can cost you $10 to $30.

Most Auto shops charge the cost of fixing code P0118 in terms of the hours for the work.

Although the charges vary from shop to shop, you can expect to spend between $85 and $170, excluding the cost of the parts.

The estimated repair cost of the P0118

Solutions	Repair cost
Repairing ECT wiring / connector problems	DIY: a few bucks Mechanic: $85 to $170
Replacing malfunctioning ECT sensor	DIY: $10 to $30 Mechanic: $85 to $170
Replacing faulty PCM	DIY: Not recommended Mechanic: $1000 to $3000

Note: The data in this table is dated June 2022. The exact cost will depend on various factors such as mechanic rates, car model, etc.

You Ask, I Answer

Hopefully, this article explains why you are getting the P0118 and how you can find the best solution that saves you money.

If you have any other concerns about the P0118 code, don’t hesitate to comment below, and I will be quick to answer.

Also, you can help someone by sharing what you did in case you had this code before.

Let’s all have a safe and risk-free drive!

Subaru Fault Codes List: Your Complete Resource For Diagnosis

Are you tired of feeling perplexed by those cryptic fault codes that appear on your Subaru’s diagnostic system? Do you find yourself asking questions like “What does this code mean?”.

Fear not. Our comprehensive Subaru fault codes list is here to provide the answers you seek.

Whether you’re a Subaru enthusiast or a DIY mechanic, this guide is your key to unlocking the secrets behind those enigmatic numbers. We’ll walk you through the OBD1 and OBD2 codes, equipping you with the knowledge and confidence to diagnose.

So, let’s get started!

Subaru OBD1 Codes List and Definition [Free Download]

Free download: Full Subaru OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Definition
Code 11	Crankshaft Position Sensor
Code 12	Starter Signal
Code 13	Camshaft Position Sensor
Code 18	Electrical Load Signal
Code 21	Engine Coolant Temperature Sensor
Code 22	Knock Sensor
Code 23	Mass Air Flow Sensor Circuit
Code 24	Idle Control System Malfunction
Code 26	Intake Air Temperature Sensor
Code 28	Knock Sensor #2
Code 29	Crankshaft Position Sensor 2
Code 31	Throttle Position Sensor Circuit
Code 32	Oxygen Sensor
Code 33	Vehicle Speed Sensor
Code 35	CPC System
Code 37	Rear O2 Sensor Circuit / A/F Sensor Circuit Malfunction
Code 38	Torque Permission Signal
Code 38	Torque Control Signal #2
Code 38	Torque Control Signal #1
Code 39	Traction Control System
Code 42	Idle Switch
Code 43	Accelerator Pedal Switch
Code 44	Turbo charging Pressure Control Signal
Code 45	Pressure Sensor
Code 48	Lean Burn System
Code 49	CO Resistor
Code 51	Neutral Position Switch
Code 53	Anti-Quick Operation Mode
Code 53	IMM Control Module EEPROM
Code 53	EGI Control Module EEPROM
Code 53	Use of Unregistered Key
Code 53	Key Communication Failure
Code 53	Communication Error (Time Over)
Code 53	IMM Circuit Failure (Except Antenna Circuit)
Code 53	Reference Code Incompatibility
Code 53	Antenna
Code 54	Air Intake System
Code 55	EGR Valve Lift Sensor
Code 56	EGR System
Code 61	Air Suction Control Solenoid Valve
Code 62	Exhaust Manifold Valve Negative Pressure Control Solenoid
Code 64	Relief Valve Control Solenoid Valve 1
Code 64	Relief Valve Control Solenoid Valve 2
Code 65	Differential Pressure Sensor
Code 66	Twin Turbocharger System (T)
Code 66	Twin Turbocharger System (S)
Code 66	Twin Turbocharger System (H)
Code 66	Two Stage Twin Turbocharger System
Code 88	Fuel Pump Circuit Malfunction
Code 89	VVT Systems (R)

Subaru OBD2 Codes List and Definition [FULL]

Free download: Full Nissan OBD2 Trouble Codes List and Meaning PDF

Our user-friendly list is divided into Powertrain, Network, Body, and Chassis, making it easy to locate the relevant codes for different systems.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0011	Camshaft Position System Performance (Bank 1)
P0021	Camshaft Position System Performance (Bank 2)
P0031	Ho2s Heater Control Circuit Low (Bank 1 Sensor 1)
P0032	Ho2s Heater Control Circuit High (Bank 1 Sensor 1)
P0034	Turbo Charger Bypass Valve Control Circuit Low
P0035	Turbo Charger Bypass Valve Control Circuit High
P0037	Ho2s Heater Control Circuit Low (Bank 1 Sensor 2)
P0038	Ho2s Heater Control Circuit High (Bank 1 Sensor 2)
P0051	Ho2s Heater Control Circuit Low (Bank 2 Sensor 1)
P0052	Ho2s Heater Control Circuit High (Bank 2 Sensor 1)
P0065	Air Assisted Injector Control Range/Performance
P0066	Air Assisted Injector Control Circuit Or Circuit Low
P0067	Air Assisted Injector Control Circuit High
P0101	Mass Air Flow Sensor Circuit Range/Performance Problem (High Input)
P0102	Mass Air Flow Sensor Circuit Low Input
P0103	Mass Air Flow Sensor Circuit High Input
P0106	Pressure Sensor Circuit Range/Performance Problem (Low Input)
P0106	Manifold Pressure Sensor Circuit Range/Performance Problem (Low)
P0107	Manifold Pressure Sensor Circuit Malfunction (Low Input)
P0108	Manifold Pressure Sensor Circuit Malfunction (High Input)
P0109	Intake Air Temperature Circuit Malfunction
P0111	Intake Air Temperature Sensor Range/Performance Problem
P0112	Intake Air Temperature Sensor Circuit Malfunction (Low Input)
P0113	Intake Air Temperature Sensor Circuit Malfunction (High Input)
P0114	Intake Air Temperature Circuit Intermittent
P0115	Engine Coolant Temperature Circuit Malfunction
P0116	Engine Coolant Temperature Circuit Range/Performance Problem
P0117	Engine Coolant Temperature Sensor Circuit Low Input
P0118	Engine Coolant Temperature Sensor Circuit High Input
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle/Petal Position Sensor/Switch A Circuit Malfunction
P0121	Throttle Position Sensor Circuit Range/Performance Problem (High Input)
P0122	Throttle Position Sensor Circuit Low Input
P0123	Throttle Position Sensor Circuit High Input
P0124	Throttle/Petal Position Sensor/Switch A Circuit Intermittent
P0125	Insufficient Coolant Temperature For Closed Loop Fuel Control
P0126	Insufficient Coolant Temperature for Stable Operation
P0128	Coolant Thermostat
P0130	O2 Sensor Circuit (Bank 1 Sensor 1)
P0131	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0132	O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0133	O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0134	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135	O2 Sensor Heater Circuit (Bank 1 Sensor 1 )
P0136	O2 Sensor Circuit (Bank 1 Sensor 2)
P0137	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
P0138	O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
P0139	O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0140	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0141	O2 Sensor Heater Circuit (Bank 1 Sensor 2 )
P0142	O2 Sensor Circuit Malfunction (Bank 1 Sensor 3)
P0143	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)
P0144	O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
P0145	O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)
P0146	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)
P0147	O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3)
P0151	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
P0152	O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153	O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0154	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
P0156	O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
P0157	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158	O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159	O2 Sensor Circuit Slow Response (Bank 2 Sensor 2)
P0160	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
P0161	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P0162	O2 Sensor Circuit Malfunction (Bank 2 Sensor 3)
P0163	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
P0164	O2 Sensor Circuit High Voltage (Bank 2 Sensor 3)
P0165	O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)
P0166	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
P0167	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3)
P0170	Fuel Trim (Bank 1)
P0171	System Too Lean (Bank 1)
P0172	System Too Rich (Bank 1)
P0173	Fuel Trim Malfunction (Bank 2)
P0174	System Too Lean (Bank 2)
P0175	System Too Rich (Bank 2)
P0176	Fuel Composition Sensor Circuit Malfunction
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low Input
P0179	Fuel Composition Sensor Circuit High Input
P0180	Fuel Temperature Sensor A Circuit Malfunction
P0181	Fuel Temperature Sensor A Performance Problem
P0182	Fuel Temperature Sensor A Circuit Low Input
P0183	Fuel Temperature Sensor A Circuit High Input
P0184	Fuel Temperature Sensor A Circuit Intermittent
P0185	Fuel Temperature Sensor B Circuit Malfunction
P0186	Fuel Temperature Sensor B Circuit Range/Performance
P0187	Fuel Temperature Sensor B Circuit Low Input
P0188	Fuel Temperature Sensor B Circuit High Input
P0189	Fuel Temperature Sensor B Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit Malfunction
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low Input
P0193	Fuel Rail Pressure Sensor Circuit High Input
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor Malfunction
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P0244	Turbocharger Wastegate Solenoid A Range/Performance (High Input)
P0245	Turbocharger Wastegate Solenoid A Low
P0246	Turbocharger Wastegate Solenoid A High
P0249	Turbocharger Wastegate Solenoid B Low
P0250	Turbocharger Wastegate Solenoid B High
P0261	Fuel Injector Circuit Low – #1
P0264	Fuel Injector Circuit Low – #2
P0267	Fuel Injector Circuit Low – #3
P0270	Fuel Injector Circuit Low – #4
P0301	Cylinder 1 Misfire Detected
P0302	Cylinder 2 Misfire Detected
P0303	Cylinder 3 Misfire Detected
P0304	Cylinder 4 Misfire Detected
P0305	Cylinder 5 Misfire Detected
P0306	Cylinder 6 Misfire Detected
P0325	Knock Sensor 1 Circuit Malfunction
P0327	Knock Sensor 1 Circuit Malfunction (Low Input)
P0328	Knock Sensor 1 Circuit Malfunction (High Input)
P0330	Knock Sensor 2 Circuit Malfunction
P0332	Knock Sensor 2 Circuit Malfunction (Low Input)
P0333	Knock Sensor 2 Circuit Malfunction (High Input)
P0335	Crankshaft Position Sensor Circuit Malfunction
P0336	Crankshaft Position Sensor Circuit Range/Performance Problem
P0340	Camshaft Position Sensor Circuit Malfunction
P0341	Camshaft Position Sensor Circuit Range/Performance Problem
P0350	Ignition Coil Primary/Secondary Circuit
P0365	Camshaft Position Sensor B Circuit (Bank 1)
P0390	Camshaft Position Sensor B Circuit (Bank 2)
P0400	Egr System
P0420	Catalyst System Efficiency Below Threshold
P0442	Evap Control System Leak Detected (Small Leak)
P0444	Canister Purge Control Solenoid Valve Circuit Low
P0445	Canister Purge Control Solenoid Valve Circuit High
P0447	Evap Control System Vent Control Circuit Open
P0448	Evap Control System Vent Control Circuit Short
P0451	Fuel Tank Pressure Sensor Performance Problem
P0452	Fuel Tank Pressure Sensor Circuit Low Input
P0453	Fuel Tank Pressure Sensor Circuit High Input
P0456	Evap Control System Leak Detected (Very Small Leak)
P0457	Evap Control System Leak Detected (Fuel Cap Loose/Off)
P0461	Fuel Level Sensor Circuit Range/Performance Problem
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0464	Fuel Level Sensor Intermittent Input
P0480	Cooling Fan Relay 1 Circuit Low
P0483	Cooling Fan Rationality Check Malfunction
P0500	Vehicle Speed Sensor Malfunction
P0506	Idle Control System RPM Lower Than Expected
P0507	Idle Control System RPM Higher Than Expected
P0508	Idle Control System Circuit Low
P0509	Idle Control System Circuit High
P0512	Starter Switch Circuit High Input
P0513	Incorrect Immobilizer Key
P0545	Exhaust Gas Temperature Sensor Circuit Malfunction (Low Input)
P0546	Exhaust Gas Temperature Sensor Circuit Malfunction (High Input)
P0562	System Voltage Low
P0563	System Voltage High
P0601	Internal Control Module Memory Check Sum Error
P0604	Internal Control Module Random Access Memory Error
P0661	Intake Manifold Tuning Valve Circuit Low
P0662	Intake Manifold Tuning Valve Circuit High
P0703	Brake Switch Circuit Malfunction For AT
P0705	At Range Switch Circuit Malfunction
P0710	Atf Temp. Sensor Circuit Malfunction
P0715	Torque Converter Turbine Speed Signal Circuit Malfunction
P0720	At Vehicle Speed Sensor Circuit Malfunction
P0725	Engine Speed Input Circuit Malfunction
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0741	Torque Converter Clutch Circuit Malfunction
P0743	Torque Converter Clutch Circuit Electrical (Duty Sol. B)
P0748	Pressure Control Solenoid Electrical (Duty Sol. A)
P0753	Shift Solenoid A Electrical
P0758	Shift Solenoid B Electrical
P0778	At 2-4 Brake Pressure Solenoid Valve Circuit Malfunction
P0785	At 2-4 Brake Timing Solenoid Valve Circuit Malfunction
P081B	Starter Disable Circuit High
P083D	Transmission Fluid Pressure Sensor / Switch “G” Circuit High
P0840	Transmission Fluid Pressure Sensor / Switch “A” Circuit
P0841	Transmission Fluid Pressure Sensor / Switch “A” Circuit Range Performance Rationality
P0845	Transmission Fluid Pressure Sensor / Switch “B” Circuit
P0848	Transmission Fluid Pressure Sensor / Switch “B” Circuit High
P084D	Transmission Fluid Pressure Sensor / Switch “H” Circuit High
P084E	Transmission Fluid Pressure Sensor / Switch “H” Circuit Intermittent
P0882	TCM Power Input Signal Low
P0890	TCM Power Relay Sense Circuit Low
P0963	Pressure Control Solenoid A Control Circuit High
P0965	Pressure Control Solenoid B Control Circuit Range/Performance
P1086	Tumble Generated Valve Position Sensor 2 Circuit Low
P1087	Tumble Generated Valve Position Sensor 2 Circuit High
P1088	Tumble Generated Valve Position Sensor 1 Circuit Low
P1089	Tumble Generated Valve Position Sensor 1 Circuit High
P1090	Tumble Generated Valve System 1 (Valve Open)
P1091	Tumble Generated Valve System 1 (Valve Close)
P1092	Tumble Generated Valve System 2 (Valve Open)
P1093	Tumble Generated Valve System 2 (Valve Close)
P1094	Tumble Generated Valve Signal 1 Circuit Malfunction (Open)
P1095	Tumble Generated Valve Signal 1 Circuit Malfunction (Short)
P1096	Tumble Generated Valve Signal 2 Circuit Malfunction (Open)
P1097	Tumble Generated Valve Signal 2 Circuit Malfunction (Short)
P1102	Pressure Sources Switching Sol. Valve Circuit Low
P1110	Atmospheric Pressure Sensor Circuit Malfunction (Low Input)
P1111	Atmospheric Pressure Sensor Circuit Malfunction (High Input)
P1112	Atmospheric Pressure Sensor Circuit Range/Performance
P1122	Pressure Sources Switching Sol. Valve Circuit High
P1130	O2 Sensor Circuit (Open) (Bank 1 Sensor 1)
P1130	O2 Sensor Circuit (Lean) (Bank 1 Sensor 2)
P1131	O2 Sensor Circuit (Short) (Bank 1 Sensor 1)
P1134	A/F Sensor Micro-Computer Problem
P1135	O2 Sensor Circuit (Open) (Bank 2 Sensor 1)
P1136	O2 Sensor Circuit (Short) (Bank 2 Sensor 1)
P1137	O2 Sensor Circuit (Lambda=1) (Bank 1 Sensor 1)
P1138	O2 Sensor Circuit (Mid) (Bank 1 Sensor 1)
P1139	O2 Sensor Heater Circuit Range/Performance (Bank 1 Sensor 1)
P1140	O2 Sensor Heater Circuit Range/Performance (Bank 2 Sensor 1)
P1141	Mass Air Flow Sensor Circuit Range/Performance Problem (Low Input)
P1142	Throttle Position Sensor Circuit Range/Performance Problem (Low Input)
P1143	Pressure Sensor Circuit Range/Performance (Low)
P1144	Pressure Sensor Circuit Range/Performance (High)
P1146	Manifold Pressure Sensor Circuit Range/Performance Problem
P1199	Differential Pressure Sensor
P1230	Fuel Pump Controller
P1235	Intake Control Valve Solenoid Circuit Low
P1236	Intake Control Valve Solenoid Circuit High
P1237	Exhaust Control Valve Solenoid Circuit Low (Positive Pressure)
P1238	Exhaust Control Valve Solenoid Circuit High (Positive Pressure)
P1239	Exhaust Control Valve Solenoid Circuit Low (Negative Pressure)
P1240	Exhaust Control Valve Solenoid Circuit High (Negative Pressure)
P1241	2 Stage Twin Turbo System (Single)
P1242	2 Stage Twin Turbo System (Twin)
P1244	Turbocharger Wastegate Solenoid A Range/Performance (Low Input)
P1245	Turbocharger Wastegate Solenoid A Range/Performance (Fail-Safe)
P1247	Relief Valve Control Solenoid 1 Circuit Low
P1248	Relief Valve Control Solenoid 1 Circuit High
P1249	Relief Valve Control Solenoid 2 Circuit Low
P1250	Relief Valve Control Solenoid 2 Circuit High
P1301	Misfire Detected (High Temperature Exhaust Gas)
P1306	Ocv Solenoid Valve Signal 1 Circuit Malfunction (Open)
P1307	Ocv Solenoid Valve Signal 1 Circuit Malfunction (Short)
P1308	Ocv Solenoid Valve Signal 2 Circuit Malfunction (Open)
P1309	Ocv Solenoid Valve Signal 2 Circuit Malfunction (Short)
P1312	Exhaust Gas Temperature Sensor Malfunction
P1400	Fuel Tank Pressure Control Solenoid Valve Circuit Low
P1420	Fuel Tank Pressure Control Solenoid Valve Circuit High
P1442	Fuel Level Sensor Performance Problem (Travel Distance)
P1443	Vent Control Solenoid Valve Function Problem
P1446	Fuel Tank Sensor Control Valve Circuit Low
P1447	Fuel Tank Sensor Control Valve Circuit High
P1448	Fuel Tank Sensor Control Valve Range/Performance
P1480	Cooling Fan Relay 1 Circuit High
P1491	Positive Crankcase Ventilation (Blow-By) Function Problem
P1492	Egr Solenoid Valve Signal #1 Circuit Malfunction (Low Input)
P1493	Egr Solenoid Valve Signal #1 Circuit Malfunction (High Input)
P1494	Egr Solenoid Valve Signal #2 Circuit Malfunction (Low Input)
P1495	Egr Solenoid Valve Signal #2 Circuit Malfunction (High Input)
P1496	Egr Solenoid Valve Signal #3 Circuit Malfunction (Low Input)
P1497	Egr Solenoid Valve Signal #3 Circuit Malfunction (High Input)
P1498	Egr Solenoid Valve Signal #4 Circuit Malfunction (Low Input)
P1499	Egr Solenoid Valve Signal #4 Circuit Malfunction (High Input)
P1507	Idle Control System Malfunction (Fail-Safe)
P1510	Isc Solenoid Valve Signal #1 Circuit Malfunction (Low Input)
P1511	Isc Solenoid Valve Signal #1 Circuit Malfunction (High Input)
P1512	Isc Solenoid Valve Signal #2 Circuit Malfunction (Low Input)
P1513	Isc Solenoid Valve Signal #2 Circuit Malfunction (High Input)
P1514	Isc Solenoid Valve Signal #3 Circuit Malfunction (Low Input)
P1515	Isc Solenoid Valve Signal #3 Circuit Malfunction (High Input)
P1516	Isc Solenoid Valve Signal #4 Circuit Malfunction (Low Input)
P1517	Isc Solenoid Valve Signal #4 Circuit Malfunction (High Input)
P1518	Starter Switch Circuit Low Input
P1540	Vehicle Speed Sensor Malfunction 2
P1544	Exhaust Gas Temperature Too High
P1559	Air Intake System
P1560	Back-Up Voltage Circuit Malfunction
P1570	Antenna
P1571	Reference Code Incompatibility
P1572	Imm Circuit Failure (Except Antenna Circuit)
P1573	Communication Error (Time Over)
P1574	Key Communication Failure
P1576	Egi Control Module Eeprom
P1577	Imm Control Module Eeprom
P1590	Neutral Position Switch Circuit High Input For AT
P1591	Neutral Position Switch Circuit Low Input For AT
P1592	Neutral Position Switch Circuit Malfunction For MT
P1593	Tcm Communication Circuit Malfunction
P1594	At Diagnosis Input Signal Circuit Malfunction
P1595	At Diagnosis Input Signal Circuit Low Input
P1596	At Diagnosis Input Signal Circuit High Input
P1597	Tcs Signal Circuit Low Input
P1598	Tcs Signal Circuit High Input
P1698	Engine Torque Control Cut Signal Circuit Malfunction (Low Input)
P1699	Engine Torque Control Cut Signal Circuit Malfunction (High Input)
P1700	Throttle Position Sensor Circuit Malfunction For AT
P1701	Cruise Control Set Signal Circuit Malfunction For AT
P1703	At Low Clutch Timing Solenoid Valve Circuit Malfunction
P1706	AT Vehicle Speed Sensor Circuit Malfunction (Rear Wheel)
P1707	At Awd Solenoid Valve Circuit Malfunction
P1711	Engine Torque Control Signal #1 Circuit Malfunction
P1712	Engine Torque Control Signal #2 Circuit Malfunction
P2004	Intake Manifold Runner Control Stuck Open Bank 1
P2014	Intake Manifold Runner Position Sensor / Switch Circuit Bank 1
P2096	Post Catalyst Fuel Trim System Too Lean Bank 1
P2097	Post Catalyst Fuel Trim System Too Rich Bank 1
P2100	Throttle Actuator A Control Motor Circuit Open
P2101	Throttle Actuator A Control Motor Circuit Range Performance
P2103	Throttle Actuator A Control Motor Circuit High
P2111	Throttle Actuator Control System Stuck Open
P2112	Throttle Actuator Control System Stuck Closed
P2118	Throttle Actuator Control Motor Current Range/Performance
P2119	Throttle Actuator Control Throttle Body Range/Performance
P2122	Throttle/Pedal Position Sensor/Switch “D” Circuit Low Input
P2123	Throttle/Pedal Position Sensor/Switch “D” Circuit High Input
P2127	Throttle/Pedal Position Sensor/Switch “E” Circuit Low Input
P2128	Throttle/Pedal Position Sensor/Switch “E” Circuit High Input
P212A	Throttle Position Sensor/Switch “G” Circuit Malfunction
P212B	Throttle Position Sensor/Switch “G” Circuit Range/Performance
P212C	Throttle/Pedal Position Sensor/Switch “G” Circuit Low Input
P212E	Throttle Position Sensor/Switch “G” Circuit Intermittent
P2135	Throttle/Pedal Pos Sensor/Switch A / B Voltage Correlation
P2137	Throttle/Pedal Pos Sensor/Switch B / C Voltage Correlation
P2138	Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation
P213E	Fuel Injection System Fault – Forced Engine Shutdown
P2146	Fuel Injector Group A Circuit/Open
P2147	Fuel Injector Group A Circuit Low
P2148	Fuel Injector Group A Circuit High
P2149	Fuel Injector Group B Circuit/Open
P2162	Output Speed Sensor A/B Correlation
P2195	O2 A/F Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1)
P2196	O2 A/F Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1)
P219A	Bank 1 Air/Fuel Ratio Imbalance
P219B	Bank 2 Air/Fuel Ratio Imbalance
P222A	Barometric Pressure Sensor B
P222E	Barometric Pressure Sensor B Intermittent/Erratic
P222F	Barometric Pressure Sensor A/B Correlation
P2236	O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 3
P2237	O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1
P2238	O2 Sensor Positive Current Control Circuit Low Bank 1 Sensor 1
P2239	O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1
P2252	O2 Sensor Negative Current Control Circuit Low Bank 1 Sensor 1
P2253	O2 Sensor Negative Current Control Circuit High Bank 1 Sensor 1
P2263	Turbocharger/Supercharger Boost System Performance
P252D	Engine Oil Quality Sensor Circuit High
P252E	Engine Oil Quality Circuit Intermittent/Erratic
P253A	PTO Sense Circuit /Open
P253B	PTO Sense Circuit Range/Performance
P253C	PTO Sense Circuit Low
P253E	PTO Sense Circuit Intermittent/Erratic
P2610	ECM/PCM Internal Engine Off Timer Performance
P2731	Pressure Control Solenoid F Malfunction
P2813	Pressure Control Solenoid G Control Circuit Range/Performance
P2814	Pressure Control Solenoid G Control Circuit Low
P2815	Pressure Control Solenoid G Control Circuit High
P2816	Pressure Control Solenoid H Malfunction
P281A	Pressure Control Solenoid H Intermittent
P281F	Pressure Control Solenoid J Malfunction
P2823	Pressure Control Solenoid J Intermittent
P282C	Pressure Control Solenoid K Intermittent
P282D	Pressure Control Solenoid K Control Circuit/Open
P282E	Pressure Control Solenoid K Control Circuit Range/Performance
P282F	Pressure Control Solenoid K Control Circuit Low
P2830	Pressure Control Solenoid K Control Circuit High
P2A00	O2 Sensor Circuit Range/Performance Bank 1 Sensor 1
P2A03	O2 Sensor Circuit Range/Performance Bank 2 Sensor 1

Network (U) Codes List

Code	Definition
U0000	ISO/SAE Reserved
U0001	High Speed CAN Communication Bus
U0002	High Speed CAN Communication Bus Performance
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U000A – U000F	ISO/SAE Reserved
U0010	Medium Speed CAN Communication Bus
U0011	Medium Speed CAN Communication Bus Performance
U0013	Medium Speed CAN Communication Bus (+) Low
U0014	Medium Speed CAN Communication Bus (+) High
U0016	Medium Speed CAN Communication Bus (-) Low
U0017	Medium Speed CAN Communication Bus (-) High
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019	Low Speed CAN Communication Bus
U001A – U001F	ISO/SAE Reserved
U0020	Low Speed CAN Communication Bus Performance
U0021	Low Speed CAN Communication Bus (+) Open
U0022	Low Speed CAN Communication Bus (+) Low
U0023	Low Speed CAN Communication Bus (+) High
U0024	Low Speed CAN Communication Bus (-) Open
U0025	Low Speed CAN Communication Bus (-) Low
U0026	Low Speed CAN Communication Bus (-) High
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U002A – U002F	ISO/SAE Reserved
U0037	Vehicle Communication Bus B
U003A – U005F	ISO/SAE Reserved
U0064	Vehicle Communication Bus E
U0065	Vehicle Communication Bus E Performance
U006A – U00FF	ISO/SAE Reserved
U0100	Lost Communication With ECM/PCM “A”
U0100	Lost Communication With ECM/PCM “A”
U0101	Lost Communication with Transmission Control Module (TCM)
U0101	Lost Communication with Transmission Control Module (TCM)
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0104	Lost Communication with Cruise Control Module (CCM)
U0104	Lost Communication with Cruise Control Module (CCM)
U0106	Lost Communication with Glow Plug Control Module (GPCM)
U0109	Lost Communication with Fuel Pump Control Module (FPCM)
U010A	Lost Communication With Exhaust Gas Recirculation Control Module A
U010B	Lost Communication With Exhaust Gas Recirculation Control Module B
U010C	Lost Communication With Turbocharger / Supercharger Control Module A
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010E	Lost Communication With Reductant Control Module
U0110	Lost Communication with Drive Motor Control Module (DMCM)
U0113	Lost Communication with Variable Valve Event and Lift (VVEL) Control Module
U0114	Lost Communication with Four-Wheel Drive Clutch Control Module
U0116	Lost Communication with Coolant Temperature Control Module
U0119	Lost Communication with Fuel Cell Control Module
U011A	Lost Communication With Exhaust Gas Sensor Module
U011C	Lost Communication With Rocker Arm Control Module B
U011C	Lost Communication With Rocker Arm Control Module B
U011E – U011F	ISO/SAE Reserved
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0122	Lost Communication With Vehicle Dynamics Control (VDC) Module
U0125	Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0127	Lost Communication with Tire Pressure Monitor Module
U0128	Lost Communication with Park Brake Control Module (PBCM)
U0129	Lost Communication with Brake System Control Module (BSCM)
U012A – U012F	ISO/SAE Reserved
U0131	Lost Communication with Power Steering Control Module
U0132	Lost Communication with Ride Level Control Module
U0137	Lost Communication with Trailer Brake Control Module
U0139	Lost Communication with Suspension Control Module “B”
U013A – U013F	ISO/SAE Reserved
U0140	Lost Communication With Body Control Module
U0140	Lost Communication With Body Control Module
U0141	Lost Communication With Body Control Module “A”
U0141	Lost Communication With Body Control Module “A”
U0143	Lost Communication With Body Control Module “C”
U0145	Lost Communication With Body Control Module “E”
U0146	Lost Communication With Gateway “A”
U0147	Lost Communication With Gateway “B”
U014A – U014F	ISO/SAE Reserved
U0151	Lost Communication with Restraints Control (RCM) Module
U0152	Lost Communication with Side Restraints Control Module (Left)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0154	Lost Communication with Restraints Occupant Sensing Control Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0157	Lost Communication With Information Center B
U0157	Lost Communication With Information Center B
U0159	Lost Communication With Park Assist Control Module A
U015A – U015F	ISO/SAE Reserved
U0161	Lost Communication With Compass Module
U0164	Lost Communication With HVAC Control Module
U0164	Lost Communication With HVAC Control Module
U0167	Lost Communication With Vehicle Immobilizer Control Module
U0168	Lost Communication With Vehicle Security Control Module
U0169	Lost Communication With Sunroof Control Module
U016B – U016F	ISO/SAE Reserved
U0170	Lost Communication With Restraints System Sensor A
U0171	Lost Communication With Restraints System Sensor B
U0172	Lost Communication With Restraints System Sensor C
U0173	Lost Communication With Restraints System Sensor D
U0174	Lost Communication With Restraints System Sensor E
U0175	Lost Communication With Restraints System Sensor F
U0176	Lost Communication With Restraints System Sensor G
U0177	Lost Communication With Restraints System Sensor H
U0178	Lost Communication With Restraints System Sensor I
U0178	Lost Communication With Restraints System Sensor I
U0179	Lost Communication With Restraints System Sensor J
U0179	Lost Communication With Restraints System Sensor J
U017A	Lost Communication With Restraints System Sensor K
U017A	Lost Communication With Restraints System Sensor K
U017B	Lost Communication With Restraints System Sensor L
U017B	Lost Communication With Restraints System Sensor L
U017C	Lost Communication With Restraints System Sensor M
U017C	Lost Communication With Restraints System Sensor M
U017D	Lost Communication With Restraints System Sensor N
U017D	Lost Communication With Restraints System Sensor N
U017E	Lost Communication With Seat Belt Pretensioner Module A
U0181	Lost Communication With Dynamic Headlight Leveling Control Module
U0182	Lost Communication With Lighting Control Module – Front
U0184	Lost Communication With Radio
U0185	Lost Communication With Antenna Control Module
U0185	Lost Communication With Antenna Control Module
U0186	Lost Communication With AMP Unit A
U0187	Lost Communication With Digital Disc Player/Changer Module A
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0189	Lost Communication With Digital Disc Player/Changer Module C
U0189	Lost Communication With Digital Disc Player/Changer Module C
U018A – U018F	ISO/SAE Reserved
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0191	Lost Communication With Television
U0196	Lost Communication With Rear Seat Entertainment Control Module
U0197	Lost Communication With Telephone Control Module
U0199	Lost Communication With Door Control Module A
U019A – U01FF	ISO/SAE Reserved
U0200	Lost Communication With Door Control Module B
U0201	Lost Communication With Door Control Module C
U0202	Lost Communication With Door Control Module D
U0203	Lost Communication With Door Control Module E
U0204	Lost Communication With Door Control Module F
U0205	Lost Communication With Door Control Module G
U0205	Lost Communication With Door Control Module G
U0206	Lost Communication With Folding Top Control Module
U0208	Lost Communication With Seat Control Module A
U0209	Lost Communication With Seat Control Module B
U020A – U020F	ISO/SAE Reserved
U0210	Lost Communication With Seat Control Module C
U0211	Lost Communication With Seat Control Module D
U0212	Lost Communication With Steering Column Control Module
U0213	Lost Communication With Mirror Control Module
U0215	Lost Communication With Door Switch A
U0219	Lost Communication With Door Switch E
U0219	Lost Communication With Door Switch E
U021A – U021F	ISO/SAE Reserved
U0220	Lost Communication With Door Switch F
U0220	Lost Communication With Door Switch F
U0221	Lost Communication With Door Switch G
U0221	Lost Communication With Door Switch G
U0223	Lost Communication With Door Window Motor B
U0223	Lost Communication With Door Window Motor B
U0224	Lost Communication With Door Window Motor C
U0224	Lost Communication With Door Window Motor C
U0225	Lost Communication With Door Window Motor D
U0225	Lost Communication With Door Window Motor D
U0226	Lost Communication With Door Window Motor E
U0226	Lost Communication With Door Window Motor E
U0227	Lost Communication With Door Window Motor F
U0227	Lost Communication With Door Window Motor F
U0228	Lost Communication With Door Window Motor G
U0228	Lost Communication With Door Window Motor G
U0229	Lost Communication With Heated Steering Wheel Module
U0229	Lost Communication With Heated Steering Wheel Module
U022A – U022F	ISO/SAE Reserved
U0230	Lost Communication With Rear Gate Module
U0231	Lost Communication With Rain Sensing Module
U0232	Lost Communication With Obstacle Detection Control Module – Left
U0234	Lost Communication With Convenience Recall Module
U0234	Lost Communication With Convenience Recall Module
U0235	Lost Communication With Cruise Control Front Distance Range Sensor
U0236	Lost Communication With Column Lock Module
U0239	Lost Communication With Entrapment Control Module A
U0239	Lost Communication With Entrapment Control Module A
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U0240	Lost Communication With Entrapment Control Module B
U0240	Lost Communication With Entrapment Control Module B
U0241	Lost Communication With Headlamp Control Module A
U0246	Lost Communication With Seat Control Module E
U0247	Lost Communication With Seat Control Module F
U0247	Lost Communication With Seat Control Module F
U0249	Lost Communication With Entertainment Control Module Rear B
U024B – U024F	ISO/SAE Reserved
U0250	Lost Communication With Impact Classification System Module
U0259	Lost Communication With Special Purpose Vehicle Control Module A
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025C	Lost Communication With Special Purpose Vehicle Control Module D
U025C	Lost Communication With Special Purpose Vehicle Contro Module D
U025D	Lost Communication With Front Controls Interface Module “B”
U025E – U025F	ISO/SAE Reserved
U0261	Lost Communication With Seat Control Switch Module B
U0261	Lost Communication With Seat Control Switch Module B
U0262	Lost Communication With AMP Unit B
U0262	Lost Communication With AMP Unit B
U0264	Lost Communication With Camera Module Rear
U0265 – U0285	ISO/SAE Reserved
U0286	Lost Communication With Radiator Anti Tamper Device
U0286	Lost Communication With Radiator Anti Tamper Device
U0288	Lost Communication With DC to AC Converter Control Module-A
U0288	Lost Communication With DC to AC Converter Control Module A
U0289	Lost Communication With DC to AC Converter Control Module-B
U0289	Lost Communication With DC to AC Converter Control Module B
U028A – U0290	ISO/SAE Reserved
U0293	Lost Communication With Hybrid Powertrain Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0296	Lost Communication With AC to DC Converter Control Module-A
U0296	Lost Communication With AC to DC Converter Control ModuleA
U0297	Lost Communication With AC to DC Converter Control Module-B
U0297	Lost Communication With AC to DC Converter Control ModuleB
U029B	Lost Communication with Drive Motor Control Module C
U029B	Lost Communication with Drive Motor Control Module C
U029C	Lost Communication with Drive Motor Control Module D
U029C	Lost Communication with Drive Motor Control Module D
U029D	Lost Communication With NOX Sensor A
U029E	Lost Communication With NOX Sensor B
U029F – U02FF	ISO/SAE Reserved
U0300	Internal Control Module Software Incompatibility
U0308	Software Incompatibility With Throttle Actuator Control Module
U0309	Software Incompatibility With Alternative Fuel Control Module
U030A – U030F	ISO/SAE Reserved
U0310	Software Incompatibility With Fuel Pump Control Module
U0311	Software Incompatibility With Drive Motor Control Module (DMCM)
U0313	Software Incompatibility With Battery Energy Control Module B
U0314	Software Incompatibility With Four-Wheel Drive Clutch Control Module
U0316	Software Incompatibility With Vehicle Dynamics Control Module
U0318	Software Incompatibility With Brake System Control Module
U0319	Software Incompatibility With Steering Effort Control Module
U031A – U031F	ISO/SAE Reserved
U0324	Software Incompatibility With HVAC Control Module
U0325	Software Incompatibility With Auxiliary Heater Control Module
U0328	Software Incompatibility With Steering Angle Sensor Module
U0329	Software Incompatibility With Steering Column Control Module
U032A – U032F	ISO/SAE Reserved
U0330	Software Incompatibility With Tire Pressure Monitor Module
U0332	Software Incompatibility With Multi-axis Acceleration Sensor Module
U0333	Software Incompatibility With Gear Shift Control Module “B”
U0334	Software Incompatibility With Radio
U0335	Software Incompatibility With Hybrid Battery Pack Sensor Module
U0337 – U03FF	ISO/SAE Reserved
U0401	Invalid Data Received From ECM/PCM “A”
U0402	Invalid Data Received From Transmission Control Module (TCM)
U0403	Invalid Data Received From Transfer Case Control Module
U0404	Invalid Data Received From Gear Shift Control Module “A”
U0405	Invalid Data Received From Cruise Control Module
U0408	Invalid Data Received From Throttle Actuator Control Module
U040A	Invalid Data Received From Air Conditioning (A/C) Control Module
U040B	Invalid Data Received From Exhaust Gas Recirculation Control Module “A”
U040D	Invalid Data Received From Turbocharger/Supercharger Control Module “A
U040E	Invalid Data Received From Turbocharger/Supercharger Control Module “B”
U040F	Invalid Data Received From Reductant Control Module
U0412	Invalid Data Received From Battery Energy Control Module “A”
U0414	Invalid Data Received From Four-Wheel Drive Clutch Control Module
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
U0416	Invalid Data Received From Vehicle Dynamics Control Module
U0418	Invalid Data Received From Brake System Control Module
U041A	U041A ISO/SAE Reserved
U041B	Invalid Data Received From Exhaust Gas Sensor Module
U041C	Invalid Data Received From Rocker Arm Control Module “A”
U041D	Invalid Data Received From Rocker Arm Control Module “B”
U041F	U041F ISO/SAE Reserved
U0420	Invalid Data Received From Power Steering Control Module
U0421	Invalid Data Received From Suspension Control Module “A”
U0422	Invalid Data Received From Body Control Module (BCM)
U0423	Invalid Data Received From Instrument Panel Cluster Control
U0424	Invalid Data Received From HVAC Control Module
U0425	Invalid Data Received From Auxiliary Heater Control Module
U0428	Invalid Data Received From Steering Angle Sensor Module
U0429	Invalid Data Received From Steering Column Control Module
U042A – U042F	ISO/SAE Reserved
U0430	Invalid Data Received From Tire Pressure Monitor Module
U0431	Invalid Data Received From Body Control Module (BCM) “A”
U0432	Invalid Data Received From Multi-axis Acceleration Sensor Module
U0434	Invalid Data Received From Active Roll Control Module
U0436	Invalid Data Received From Differential Control Module Front
U0438	Invalid Data Received From Trailer Brake Control Module
U043B	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043C	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043D – U0440	ISO/SAE Reserved
U0441	Invalid Data Received From Emissions Critical Control Information
U0445	Invalid Data Received From Body Control Module (BCM) “D”
U0447	Invalid Data Received From Gateway “A”
U0448	Invalid Data Received From Gateway “B”
U0449	Invalid Data Received From Gateway “C”
U044B – U0450	ISO/SAE Reserved
U0452	Invalid Data Received From Restraints Control Module
U0453	Invalid Data Received From Side Restraints Control Module Left
U0454	Invalid Data Received From Side Restraints Control Module
U0457	Invalid Data Received From Information Center “A”
U0459	Invalid Data Received From Head Up Display
U045A	Invalid Data Received From Parking Assist Control Module “A”
U0461	Invalid Data Received From Audible Alert Control Module
U0463	Invalid Data Received From Navigation Display Module
U0464	Invalid Data Received From Navigation Control Module
U0465	Invalid Data Received From PTO Control Module
U0468	Invalid Data Received From Fuel Cell Control Module
U046A	Invalid Data Received From Sunroof Control Module
U046C – U0470	ISO/SAE Reserved
U0471	Invalid Data Received From “Restraints System Sensor A”
U0472	Invalid Data Received From “Restraints System Sensor B”
U0473	Invalid Data Received From “Restraints System Sensor C”
U0474	Invalid Data Received From “Restraints System Sensor D”
U0475	Invalid Data Received From “Restraints System Sensor E”
U0476	Invalid Data Received From “Restraints System Sensor F”
U0477	Invalid Data Received From “Restraints System Sensor G”
U0478	Invalid Data Received From “Restraints System Sensor H”
U0479	Invalid Data Received From “Restraints System Sensor I”
U047A	Invalid Data Received From “Restraints System Sensor J”
U047B	Invalid Data Received From “Restraints System Sensor K”
U047C	Invalid Data Received From “Restraints System Sensor L”
U047D	Invalid Data Received From “Restraints System Sensor M”
U047E	Invalid Data Received From “Restraints System Sensor N”
U047F	Invalid Data Received From Seatbelt Pretensioner Module “A”
U0481	Invalid Data Received From Automatic Lighting Control Module
U0482	Invalid Data Received From Headlamp Leveling Control Module
U0484	Invalid Data Received From Lighting Control Module Rear “A”
U0485	Invalid Data Received From Radio
U0486	Invalid Data Received From Antenna Control Module
U0487	Invalid Data Received From AMP Unit “A”
U0488	Invalid Data Received From Digital Disc Player/Changer Module A
U0489	Invalid Data Received From Digital Disc Player/Changer Module B
U048A	Invalid Data Received From Digital Disc Player/Changer Module C
U048B – U0490	ISO/SAE Reserved
U0491	Invalid Data Received From Digital Disc Player/Changer Module D
U0492	Invalid Data Received From Television
U0493	Invalid Data Received From Personal Computer
U0494	Invalid Data Received From “Digital Audio Control Module A”
U0495	Invalid Data Received From “Digital Audio Control Module B”
U0496	Invalid Data Received From Subscription Entertainment Receiver Module
U0497	Invalid Data Received From Entertainment Control Module Rear A
U0498	Invalid Data Received From Telephone Control Module
U049B – U0500	ISO/SAE Reserved
U0502	Invalid Data Received From “Door Control Module C”
U0503	Invalid Data Received From “Door Control Module D”
U0504	Invalid Data Received From “Door Control Module E”
U0505	Invalid Data Received From “Door Control Module F”
U0507	Invalid Data Received From Folding Top Control Module
U0508	Invalid Data Received From Moveable Roof Control Module
U050A	Invalid Data Received From “Seat Control Module B”
U050B – U0510	ISO/SAE Reserved
U0511	Invalid Data Received From “Seat Control Module C”
U0512	Invalid Data Received From “Seat Control Module D”
U0516	Invalid Data Received From “Door Switch A”
U0517	Invalid Data Received From “Door Switch B”
U0518	Invalid Data Received From “Door Switch C”
U0519	Invalid Data Received From “Door Switch D”
U051A	Invalid Data Received From “Door Switch E”
U051B – U0520	ISO/SAE Reserved
U0521	Invalid Data Received From “Door Switch F”
U0522	Invalid Data Received From “Door Switch G”
U0523	Invalid Data Received From “Door Window Motor A”
U0524	Invalid Data Received From “Door Window Motor B”
U0525	Invalid Data Received From “Door Window Motor C”
U0526	Invalid Data Received From “Door Window Motor D”
U0527	Invalid Data Received From “Door Window Motor E”
U0528	Invalid Data Received From “Door Window Motor F”
U0529	Invalid Data Received From “Door Window Motor G”
U052A	Invalid Data Received From Heated Steering Wheel Module
U052B – U0530	ISO/SAE Reserved
U0531	Invalid Data Received From Rear Gate Module
U0532	Invalid Data Received From Rain Sensing Module
U0535	Invalid Data Received From Convenience Recall Module
U0536	Invalid Data Received From Lateral Acceleration Sensor Module
U0537	Invalid Data Received From Column Lock Module
U0538	Invalid Data Received From “Digital Audio Control Module C”
U0539	Invalid Data Received From “Digital Audio Control Module D”
U053A	Invalid Data Received From Entrapment Control Module “A”
U053C	Invalid Data Received From Image Processing Module “B”
U053D	Invalid Data Received From Image Processing Module “C”
U053E – U0540	ISO/SAE Reserved
U0541	Invalid Data Received From Entrapment Control Module “B”
U0543	Invalid Data Received From Headlamp Control Module “B”
U0544	Invalid Data Received From Parking Assist Control Module “B”
U0545	Invalid Data Received From Running Board Control Module
U0546	Invalid Data Received From Entertainment Control Module Front
U0547	Invalid Data Received From “Seat Control Module E”
U0548	Invalid Data Received From “Seat Control Module F”
U0549	Invalid Data Received From Remote Accessory Module
U054A	Invalid Data Received From Entertainment Control Module Rear B
U054B	Invalid Data Received From Interior Lighting Control Module
U054C – U0550	ISO/SAE Reserved
U0551	Invalid Data Received From Impact Classification System Module
U0552	Invalid Data Received From Running Board Control Module “B”
U0553	Invalid Data Received From Lighting Control Module Rear “B”
U0555	Invalid Data Received From Remote Start Module
U055A	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A”
U055B	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B”
U055C	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C”
U055D	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D”
U055E	Invalid Data Received From Front Controls Interface Module “B”
U0562	Invalid Data Received From Seat Control Switch Module “B”
U0563	Invalid Data Received From AMP Unit “B”
U0565	Invalid Data Received From Camera Module Rear
U0566 – U0586	ISO/SAE Reserved
U0587	Invalid Data Received From With Radiator Anti Tamper Device
U0588	Invalid Data Received From Transmission Fluid Pump Module
U0589	Invalid Data Received From DC to AC Converter Control Module A
U058A	Invalid Data Received From DC to AC Converter Control Module B
U058B – U0591	ISO/SAE Reserved
U0592	Invalid Data Received From Gear Shift Control Module “B”
U0593	Invalid Data Received From Drive Motor Control Module (DMCM) “B”
U0594	Invalid Data Received From Hybrid Powertrain Control Module
U0595	Invalid Data Received From Powertrain Control Monitor Module
U0596	Invalid Data Received From AC to AC Converter Control Module
U0597	Invalid Data Received From AC to DC Converter Control Module A
U0598	Invalid Data Received From AC to DC Converter Control Module B
U0599	Invalid Data Received From DC to DC Converter Control Module A
U059A	Invalid Data Received From DC to DC Converter Control Module B
U059B	Invalid Data Received From Hybrid Battery Pack Sensor Module
U059C	Invalid Data Received From Drive Motor Control Module (DMCM) “C”
U059D	Invalid Data Received From Drive Motor Control Module (DMCM) “D”
U059E	Invalid Data Received From NOX Sensor “A”
U059F	Invalid Data Received From NOX Sensor “B”
U05A0 – U0600	ISO/SAE Reserved
U1200	AV Control Unit
U1201	AV Control Unit
U1202	AV Control Unit
U1204	GPS Comm
U1205	GPS ROM
U1206	GPS RAM
U1207	GPS RTC
U1216	AV Control Unit
U1217	AV Control Unit (Bluetooth Module)
U1218	AV Control Unit – HDD Connection
U1219	AV Control Module – HDD Read
U121A	AV Control Unit (HDD Write)
U121B	AV Control Unit (HDD Comm)
U121C	AV Control Unit (HDD Access)
U121D	AV Control Unit (DSP Connection)
U121E	AV Control Unit
U121F	AV Control Unit
U1220	AV Control Unit – XM
U1225	AV Control Unit (USB Controller)
U1227	AV Control Unit (DVD Comm)
U1228	AV Control Unit (Sub CPU Conn)
U1229	AV Control Unit (iPod Certification)
U122A	AV Control Unit (Config Unfinish)
U122E	AV Control Unit (Built-in Audio Conn)
U1240	AV Switch Connection
U1243	Display Unit
U1244	GPS Antenna
U1250	Camera Control Unit
U1255	Satellite Radio Tuner
U1258	Satellite Radio Antenna
U1263	USB
U1300	AV Communication Circuit
U1310	AV Control Unit
U3005	Retained Accessory Power
U300B	Ignition Input Accessory/On/Start
U300F	Ignition Input Accessory
U3010	Ignition Input Start
U3012 – U3100	ISO/SAE Reserved

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved
B1017	SRS Occupant System Malfunction
B1018	SRS Left Occupant System Malfunction
B1019	Left Occupant Classification System (OCS) Malfunction
B1020	SRS Occupant System Malfunction
B1021	SRS Occupant System Malfunction
B1022	SRS Occupant System Malfunction
B1023	SRS Passenger A/B Indicator Circuit
B1033	Crash Zone Sensor
B1034	Crash Zone Sensor
B1035	Crash Zone Sensor
B1049	SRS Driver Airbag Module
B1050	SRS Driver Airbag Module
B1051	SRS Driver Airbag Module
B1052	SRS Driver Airbag Module
B1054	SRS Driver Airbag Module
B1055	SRS Driver Airbag Module
B1056	SRS Driver Airbag Module
B1057	SRS Driver Airbag Module
B1065	SRS Passenger Airbag Assist A/B Module Circuit
B1066	SRS Passenger Airbag Assist A/B Module Circuit
B1067	SRS Passenger Airbag Assist A/B Module Circuit
B1068	SRS Passenger Airbag Assist A/B Module Circuit
B1070	SRS Passenger Airbag Assist A/B Module Circuit
B1071	SRS Passenger Airbag Assist A/B Module Circuit
B1072	SRS Passenger Airbag Assist A/B Module Circuit
B1073	SRS Passenger Airbag Assist A/B Module Circuit
B1081	RF Seat Belt Pre-Tensioner Circuit
B1082	RF Seat Belt Pre-Tensioner
B1083	RF Seat Belt Pre-Tensioner Circuit
B1084	RF Seat Belt Pre-Tensioner Circuit
B1086	LF Seat Belt Pre-Tensioner Circuit
B1087	LF Seat Belt Pre-Tensioner Circuit
B1088	LF Seat Belt Pre-Tensioner Circuit
B1089	LF Seat Belt Pre-Tensioner Circuit
B1113	SRS Right Airbag (Satellite) Sensor
B1114	SRS Right Airbag (Satellite) Sensor
B1115	SRS Right Airbag (Satellite) Sensor Communication
B1118	SRS Left Airbag (Satellite) Sensor
B1119	SRS Left Airbag (Sateliite) Sensor
B1120	SRS Left Airbag (Satellite) Sensor
B1129	SRS RF Side Airbag Module Circuit
B1130	SRS RF Side Airbag Module Circuit
B1131	SRS RF Side Airbag Module Circuit
B1132	SRS RF Side Airbag Module
B1134	SRS Left Front Side Airbag Module
B1135	SRS LF Side Airbag Module
B1136	SRS LF Side Airbag Module
B1137	LF Side Airbag Module
B1145	Right Curtain Airbag Circuit
B1146	Right Curtain Airbag Circuit
B1147	Right Curtain Airbag Circuit
B1148	Right Curtain Airbag Module Circuit
B1150	SRS Left Side Curtain Airbag Module Circuit
B1151	SRS Left Side Curtain Airbag Module Circuit
B1152	SRS Left Curtain Airbag Module Circuit
B1153	SRS Left Curtain Airbag Module Circuit
B1177	RF Seat Belt Pre-Tensioner Circuit Open
B1178	RF Seat Belt Pre-Tensioner Circuit Short
B1179	RF Seat Belt Pre-Tensioner Circuit Short
B1180	RF Seat Belt Pre-Tensioner Circuits Shorted
B1193	RF Curtain Airbag Module Circuit Open
B1194	RF Curtain Airbag Module Circuit Short
B1195	RF Curtain Airbag Module Circuit Short
B1196	LF Curtain Airbag Module Circuits Shorted
B1198	LF Curtain Airbag Module Circuit Open
B1199	LF Curtain Airbag Module Circuit Short
B1200	LF Curtain Airbag Module Circuit Short
B1201	LF Curtain Airbag Module Circuits Shorted
B1209	SRS Components Deployed – Frontal Collision
B1210	SRS Side and/or Curtain Airbag(s) Deployed
B1211	Rollover Detection
B2013	DTC Detection Logic: ID Discord IMMU-STRG or I-KEY-STRG
B2014	DTC Detection Logic (Steering): Chain of STRG-IMMU
B2098	DTC Detection Logic (Ignition Relay On)
B2099	DTC Detection Logic (Ignition Relay Off)
B2108	DTC Detection Logic (Steering Lock Relay On)
B2109	DTC Detection Logic (Steering Lock Relay Off)
B210A	DTC Detection Logic (Steering Lock State)
B210B	DTC Detection Logic (Starter Control Relay On)
B210C	DTC Detection Logic (Starter Control Relay Off)
B210D	DTC Detection Logic (Starter Relay On)
B210E	DTC Detection Logic (Starter Relay Off)
B210F	DTC Detection Logic (Interlock/PNP Switch On)
B2110	DTC Detection Logic (Interlock/PNP Switch)
B2190	DTC Detection Logic (Anti-Theft Antenna Amp)
B2191	DTC Detection Logic (Detection of Key)
B2192	DTC Detection Logic (ID Discord, IMMU-ECM)
B2193	DTC Detection Logic (Chain of ECM-IMMU)
B2194	ID Discord – IMMU-I-KEY
B2195	DTC Detection Logic (Chain of ECM-IMMU)
B2205	Vehicle Speed Circuit
B2552	Intelligent Key Unit
B2553	Ignition Relay
B2555	DTC Detection Logic (Stop Lamp)
B2556	PUSH-BUTTON IGNITION SWITCH
B2557	VEHICLE SPEED
B2560	DTC Detection Logic (Starter Control Relay)
B2562	Low Voltage
B2563	BCM High Voltage
B2578	A/C In-Car Sensor Circuit
B2579	In-Car Sensor Circuit
B257B	Ambient Temperature Sensor Circuit
B257C	Ambient Temperature Sensor Circuit
B2581	A/C Evaporator Temperature Sensor
B2582	A/C Evaporator Temperature Sensor
B2590	ID Discord – BCM-I-KEY
B2601	Shift Position
B2602	Shift Position
B2603	Shift Position Status
B2604	Transmission Range, Shift Position or PNP Switch
B2605	Transmission Range, Shift Position or PNP Switch
B2606	Steering Lock Relay
B2607	Steering Lock Relay
B2608	Starter Relay
B2609	Steering Status
B260A	Ignition Relay
B260B	Steering Lock Unit
B260C	Steering Lock Unit
B260D	Steering Lock Unit
B260F	Interruption of Engine Status Signal
B2612	Steering Status
B2617	Starter Relay Circuit
B2619	BCM
B261A	Push-Button Ignition Switch
B261E	Vehicle Type
B2621	Inside Antenna
B2622	Inside Antenna 2 Circuit
B2623	Inside Key Antenna 3
B2630	Sunload Sensor
B2631	Sunload Sensor
B2632	A/C Air Mix Door Actuator
B2633	A/C Air Mix Door Actuator
B2634	A/C Air Mix Door Actuator (Passenger)
B2635	A/C Air Mix Door Actuator (Passenger)
B2636	A/C Mode Door Actuator
B2637	A/C Bi-Level Door Failure
B2638	Defrost/Foot Door 1 Failure
B2639	Defrost Door Failure
B263D	Fresh Air Intake Door Failure
B263E	20% Fresh Air Intake Door Failure
B263F	Recirc Air Door Failure
B2640	Electric Compressor (Hybrid)
B2641	Electric Compressor (Hybrid)
B2642	Electric Compressor (Hybrid)
B2643	Electric Compressor (Hybrid)
B2644	Electric Compressor (Hybrid)
B2645	Electric Compressor (Hybrid)
B2646	Electric Compressor (Hybrid)
B2647	Electric Compressor (Hybrid)
B2648	Electric Compressor (Hybrid)
B2649	Electric Compressor (Hybrid)
B264A	Electric Compressor (Hybrid)
B264C	Electric Compressor (Hybrid)
B264D	Electric Compressor (Hybrid)
B264E	Electric Compressor (Hybrid)
B264F	Electric Compressore (Hybrid)
B2651	Electric Compressor (Hybrid)
B2652	Electric Compressor (Hybrid)
B2653	Electric Compressor (Hybrid)
B2654	Defrost/Foot Door 2 Failure
B2655	Bi-Level Door 2 Failure
B2656	A/C Fresh Air Door Failure
B26E8	Clutch Interlock Switch
B26E9	Steering Status
B26EA	Key Registration
B2700	Front Sonar Sensor
B2701	Front Sonar Sensor Circuit
B2702	Front Sonar Sensor
B2703	Front Sonar Sensor Circuit
B2704	Rear Sonar Sensor
B2705	Rear Sonar Sensor Circuit
B2706	Rear Sonar Sensor
B2707	Rear Sonar Sensor Circuit
B2708	Rear Inner Sonar Sensor
B2709	Rear Inner Sonar Sensor Circuit
B270A	Rear Inner Sonar Sensor
B270B	Rear Inner Sonar Sensor Circuit
B270C	Front Inner Sonar Sensor
B270D	Front Inner Sonar Sensor Circuit
B270E	Front Inner Sonar Sensor
B270F	Front Inner Sonar Sensor Circuit
B2878	A/C In-Car Sensor Out of Range (Low)

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved
C1101	ABS RR Wheel Speed Sensor 1
C1102	ABS LR Wheel Speed Sensor 1
C1103	ABS RF Wheel Speed Sensor 1
C1104	ABS LF Wheel Speed Sensor 1
C1105	ABS RR Wheel Speed Sensor 2
C1106	ABS LR Wheel Speed Sensor 2
C1107	ABS RF Wheel Speed Sensor 2
C1108	ABS LF Wheel Speed Sensor 2
C1109	Battery Voltage Abnormal to ABS Actuator
C1110	ABS Controller and Electric Unit (Control Unit)
C1111	ABS Pump Motor
C1113	Longitudinal G Sensor
C1115	ABS Wheel Speed Sensor Signal Abnormal
C1116	Stop Lamp Switch
C1120	LF In ABS Solenoid
C1121	LF Out ABS Solenoid
C1122	RF In ABS Solenoid
C1123	RF Out ABS Solenoid
C1124	LR In ABS Solenoid
C1125	LR Out ABS Solenoid
C1126	RR In ABS Solenoid
C1127	RR Out ABS Solenoid
C1130	Engine Signal 1
C1131	Engine Signal 2
C1132	Engine Signal 3
C1133	Engine Signal 4
C1134	Engine Signal 5
C1136	Engine Signal 6
C1140	ABS Actuator Relay System
C1142	ABS Pressure Sensor Circuit
C1143	Steering Angle Sensor
C1144	Steering Angle Sensor Incomplete Adjustment
C1145	Yaw Rate Sensor
C1146	Yaw Side G Sensor Circuit
C1155	Brake Fluid Low
C1156	Steering Angle Sensor CAN Communication
C1160	ABS Decel G Sensor Set
C1163	Steering Angle Sensor Safe Mode
C1164	ABS Cut Valve 1
C1165	ABS Cut Valve 2
C1166	ABS Suction Valve 1 System
C1167	ABS Suction Valve 2 System
C1170	Variant Coding
C1176	Stop Lamp Switch 2
C1178	ABS Active Booster
C1179	ABS Delta S Sensor
C1181	ABS Active Booster
C1184	ABS Active Booster
C1189	ABS Active Boostere
C11A0	Yaw Rate Sensor Calibration
C1231	Steering Angle Sensor Circuit
C1232	G Sensor Stuck 2
C1234	Yaw Rate Sensor
C1243	G Sensor
C1244	G Sensor Circuit
C1245	G Sensor Output
C1271	RF Speed Output
C1272	LF Speed Output
C1273	RR Wheel Speed Output
C1274	LR Wheel Speed Output
C1275	RF Wheel Speed Output High
C1276	LF Wheel Speed Output High
C1277	RR Wheel Speed Output High
C1278	LR Wheel Speed Output High
C1279	Acceleration Sensor Output Voltage Malfunction
C1290	Steering Angle Set Point
C1300	ABS ECU
C1310	ABS HV System
C1311	ABS Main Relay 1 Open
C1312	ABS Main Relay 1 Short
C1313	ABS Main Relay 2 Open
C1314	ABS Main Relay 2 Short
C1336	G Sensor Calibration
C1345	Brake Linear Valve Calibration
C1346	ABS Stroke Sensor Calibration
C1368	Brake Linear Standard Value
C1381	Yaw Rate/G Sensor Power
C1392	ABS Stroke Sensor Set
C1601	Battery Power Supply (Hybrid)
C1604	EPS Torque Sensor
C1606	EPS Motor
C1607	Steering EPS EEPROM
C1608	Steering EPS Control Unit
C1609	Vehicle Speed Signal
C1613	EPS Torque Sensor Calibration
C16A0	Hybrid Vehicle Control ECU
C16A1	EPS DC/DC Converter
C16A2	EPS Motor Angle Sensor Initialization
C1704	LF Low Pressure Signal
C1705	RF Low Pressure Signal
C1706	RR Low Pressure Signal
C1707	LR Low Pressure Signal
C1708	Data From LF Transmitter Cannot Be Received.
C1709	Data From RF Transmitter Cannot Be Received.
C1710	Data From RR Transmitter Cannot Be Received.
C1711	Data From LR Transmitter Cannot Be Received.
C1712	Checksum Data From LF Transmitter is Malfunctioning
C1713	Checksum Data from RF Transmitter is Malfunctioning.
C1714	Checksum Data from RR Transmitter is Malfunctioning.
C1715	Checksum Data from LR Transmitter is Malfunctioning.
C1716	Air Pressure Data from LF Transmitter is Malfunctioning.
C1717	Air Pressure Data from RF Transmitter is Malfunctioning.
C1718	Air Pressure Data from RR Transmitter is Malfunctioning.
C1719	Air Pressure Data from LR Transmitter is Malfunctioning.
C1720	Function Code Data from LF Transmitter is Malfunctioning.
C1721	Function Code Data from RF Transmitter is Malfunctioning.
C1722	Function Code Data from RR Transmitter is Malfunctioning.
C1723	Function Code Data from LR Transmitter is Malfunctioning.
C1724	Battery Voltage of LF Transmitter Drops.
C1725	Battery Voltage of RF Transmitter Drops.
C1726	Battery Voltage of RR Transmitter Drops.
C1727	Battery Voltage of LR Transmitter Drops.
C1729	Vehicle Speed Signal is in Error
C1730	TPMS Malfunction in BCM.
C1735	Ignition Signal
C1801	Vehicle Height Sensor
C1802	Suspension Compressor Relay
C1803	Suspension Compressor Exhaust Solenoid
C1804	Suspension Height Adjusting Malfunction
C1805	Suspension Height Adjusting Malfunction
C1806	Suspension Height Sensor Locking Malfunction
C1807	Suspension Height Sensor 5V Malfunction
C1808	Suspension Compressor – Integral Time Malfunction Supplying Air

For deeper insights into interpreting an OBD2 code, click HERE to enhance your understanding.

Final Thoughts

With our comprehensive Subaru fault codes list, you now have a valuable resource to aid you in diagnosing and troubleshooting Subaru vehicles. Remember to refer back to this list whenever you encounter a fault code, effectively narrowing down the root cause of the issue.

Feel free to share your experiences and insights in the comments section below, and check out our OBD2 scanners review if you are seeking suitable tools for your cars.

I hope you find this post helpful. Thanks for reading!

References

87-94 OBD1 Code Retrieval, rs25.com
Subaru OBD-2 Diagnostic Trouble Codes, subaruidiots.com
Subaru Fault Codes PDF, scribd.com

P0430: Catalyst System Efficiency Below Threshold (Bank 2)

Have you just scanned your vehicle and captured the P0430 code? Do you want to know what it means?

Well, you are in the right place because we have you covered.

P0430 Definition: Catalyst System Efficiency Below Threshold (Bank 2)
Code Type: Generic – P0430 indicates the same problem whether you’re having a Ford, Chevy, or Nissan, etc.
Can I drive with the P0430 code? Yes. The P0430 is not an immediate threat.
Easy to fix? Intermediate to Advanced level.
Cost: $500 – $2,200 (common)

This code does not cause a prompt danger.

But to avoid more future expenses, let’s dive into 4 causes that might trigger the P0430 code and how to fix them!

What Does The P0430 Code Mean?

P0430 is a diagnostic trouble code triggering when the catalytic converter underperforms.

A catalytic converter breaks harmful pollutants in the exhaust gas into safer forms. If the catalytic converter fails, more oxygen is present in the exhaust gas downstream.

The downstream oxygen sensor detects that change and sends the signal to the powertrain control module (PCM). The PCM, in turn, sets the P0430 code and the Check Engine Light comes on.

This is a moderate fault, but it is crucial to diagnose the car and fix it as soon as possible.

P0430 Causes Identification: Quick View

A problem with your vehicle’s catalytic converter may sometimes trigger more than the P0430 code. An OBD2 scanner may return other DTCs depending on what causes the issue.

The chart below summarizes all possible combinations.

Codes Combination	Causes	Solutions
Only P0430	Faulty catalytic converter (most common) Exhaust leak near downstream O2 sensor (Bank 2) Leaky fuel injectors	Replace the catalytic converter Use epoxy putty (small leak) or weld (large leak) Replace fuel injectors
P0430 + P0156/P0157/P0158/P0159/P0160	Faulty downstream oxygen sensor (Bank 2)	Replace downstream oxygen sensor (Bank 2)

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

P0430: Causes, Symptoms, And How To Fix

Many reasons why your vehicle sets the P0430 code exists. That can vary from model to model, but the following are the most common ones:

Cause #1: Faulty Catalytic Converter

A catalytic converter is designed to last the lifetime of the vehicle. However, it can also become faulty.

In that case, its function will be compromised. This malfunction is detected by the downstream oxygen sensor, which signals PCM to activate the P0430 code.

The most common symptoms of a bad catalytic converter include the following:

Rotten egg smell
Rattling noise underneath the car
Decreased gas mileage
Engine misfiring
Failed emission test
Check engine light on

A faulty catalytic converter requires replacement. You can do this yourself, but this process is a little advanced and expensive. But, of course, bringing it to mechanics is even more pricey.

Watch this 3-minute video from Scotty Kilmer to know the detailed steps on how to replace the catalytic converter.

Cause #2: Faulty Downstream Oxygen Sensor

A downstream oxygen sensor keeps track of the catalytic converter’s performance.

Its failure will trick the PCM into thinking the catalytic converter is bad, triggering the P0430.

If this is your problem, you may receive other DTCs along with P0430, such as P0156, P0157, P0158, P0159, and P0160.

Downstream O2 sensors do not take part in the air-fuel ratio adjustment process. As a result, there is almost no symptom in this case but the CEL.

The most realistic solution is to replace the faulty downstream O2 sensor. Fortunately, it isn’t expensive or difficult to install without the help of a mechanic.

You can watch this video from 1A Auto and replace the downstream oxygen sensor yourself to save money

Cause #3: Exhaust Leak Near Downstream O2 sensor

A leaking exhaust near the downstream O2 sensor will let the air go into the pipe. This air confuses the sensor’s reading, which makes the PCM activate the P0430 code as a warning sign.

Look around the downstream O2 sensor area to identify the leak. It can likely be the problem causing a false reading.

An exhaust leak can cause the following:

Check engine light on
Blowing sound from underneath your car
Louder engine sound than usual
Low engine performance
Decreased fuel efficiency
Unusual odor in the cabin

Use a smoke test to identify the leak.

After confirming the location, you can repair it using the epoxy putty or welding the leak. It can be a difficult task for anyone unfamiliar with DIY jobs.

If you are DIYers, check this video from Charles Coushaine to learn the process of sealing the exhaust leak

Cause #4: Leaky Fuel Injectors

Leaky fuel injectors will allow more fuel into the combustion cylinder. That disrupts the usual cycle since not all the gas gets burned. The excess finds its way into the exhaust system, where they burn and produce soot that blocks the catalytic converter.

This can also result in high temperatures that literally melt the catalytic converter inside.

Signs of leaky fuel injectors include the following:

Fuel consumption increases
Poor and shaky idling
Gasoline smell
Hard starts (when the engine is hot)
Bad emission performance

The solution to leaking fuel injectors is replacing them. This is not an easy job, so it is recommended to visit a mechanic.

How Much Does It Cost To Fix P0430?

The cost of fixing P0430 varies significantly depending on the affected part, model, and year of the car.

Catalytic converters are the most common culprits, which cost about $500 – $2,200 to fix at an auto repair shop. You can save on the labor fee through a DIY approach. In that case, you will need $400 – $2000.

The Estimated Repair Cost Of P0430

Solutions	Cost
Replace the catalytic converter	DIY: $400 – $2,000 Repair shop: $500 – $2,200
Replace downstream oxygen sensor (Bank 2)	DIY: $20 – $200 Repair shop: $60 – $300
Use epoxy putty (small leak)	DIY: under $10 Repair shop: not recommended
Weld the leak (large leak)	DIY: not recommended Repair shop: $30 – $100
Replace fuel injectors	DIY: $400 – $900 Repair shop: $600 – $1,200

Note: The data in this table was collected in June 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

The P0430 is a moderate code but requires immediate fixing to avoid more internal damages.

And if you have dealt with the P0430 code before, tell us what the problem was and how you fixed it. Use the comment section below to share your thoughts.

See ya!

U1900 Ford Code: CAN Communication Bus Fault

Discover the ins and outs of the U1900 Ford code with our expert guidance.

If you own a Ford vehicle and have encountered this code, understanding its meaning, severity, symptoms, causes, and the necessary steps for diagnosis and repair is crucial.

You’re in good hands! Count on our experience and expertise as we provide you with valuable insights to help you deal with the code.

So, let’s dive in!

U1900 Code on Ford: An Overview

Here’s a brief overview of the U1900 Ford code:

Definition: CAN Communication Bus Fault (Receive Error)
Severity: Low
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $0-$200

U1900 Ford Code Meaning: What Does It Signify?

The U1900 code on Ford indicates a failure in the communication bus. When the bus fails to receive a specific error or cannot relay that message to the powertrain control module (PCM), it triggers this error code. This can be caused by a communication failure between various components within the system.

In certain cases, this code is commonly found in models such as the Expedition, Explorer, F150, F250, and Focus. The CAN (Controller Area Network) serial communication system connects all the control modules in a Ford vehicle. However, U1900 primarily refers to communication failures within the circuits connecting the PCM, ABS control module, and instrument cluster. If any of these parts fail to transmit their signals to the PCM, the U1900 code may appear.

Note: The Ford U1900 code can occasionally be a “ghost code,” appearing when connecting a scanner to the data link connector with the ignition on or while the engine is running.

U1900 Ford Code Severity: Assessing Its Impact

The severity level of the U1900 fault code is low to medium. Many experienced mechanics and vehicle owners have reported that this code does not pose a significant concern.

In fact, it is often considered a “ghost code” (as noted above) or a result of the diagnostics process itself rather than an actual fault. However, it is worth mentioning that there might be other Ford-specific stored codes that may not be detected by a generic code reader.

The diagnostic scan reveals U1900 Ford code.
(Image credit: Ford Owners Club)

Considering the widespread occurrence of this code and the general consensus among owners, there is no immediate cause for alarm. If your vehicle displays the U1900 code only without any apparent performance or drivability problems, it is generally safe to continue driving. However, it is advisable to monitor the vehicle’s performance and address any other related codes or symptoms that may arise.

U1900 Ford Code Symptoms: What To Look Out For

The U1900 Ford code typically does not cause specific symptoms or drivability issues on its own. However, in worst cases, it may be accompanied by these signs:

Illumination of the check engine light and other dashboard lights like the ABS light or AWD light
4WD system malfunction (common in 4WD-equipped Ford applications)
Potential no-start condition (especially on F-series trucks)

Exploring U1900 Ford Code Causes

Common causes of the U1900 code include:

Loose wiring connections
Communication failure within the CAN system
Faulty ABS control module
Malfunctioning instrument cluster (possible racks in joints, connector pins, or pads on the printed circuit board)
Issues with the trailer brake controller

U1900 Ford Code Diagnosis And Repair

If you’re sure that the U1900 code is not a “ghost code” and it is affecting your driving experience, follow these steps to address the issue effectively.

Essential Tools And Parts

OBD-II scanner
Multimeter
Wiring diagram for the vehicle
Electrical contact cleaner
Replacement wiring connectors (if necessary)
Diagnostic manual for the specific vehicle model

Step-by-Step Guide

Connect the OBD-II scanner and retrieve any stored codes.
Inspect the wiring connections related to the U1900 code.
Use a multimeter to check for continuity and proper voltage levels.
Check for loose or damaged wiring connectors and repair or replace them as needed.
Inspect the ABS control module, instrument cluster, and trailer brake controller for any visible signs of damage or malfunction.
Clean the electrical contacts and ensure proper connections.
Perform a thorough inspection of the CAN bus system and related components.
If necessary, consult the vehicle’s diagnostic manual for specific troubleshooting steps.

Let’s see how to fix the U1900 code on a Ford Focus.

DIY Repair Level And Estimated Costs

The DIY repair level for the U1900 Ford fault code is moderate to advanced. You can try basic troubleshooting and inspections, but seeking professional assistance is advisable for complex electrical systems.

The estimated costs for repairing the U1900 code may vary depending on the specific cause and required repairs. Costs can range from minimal expenses for simple wiring repairs to higher expenses if components like the ABS control module or instrument cluster need replacement.

Here is a rough cost estimate for common repair tasks:

Repair Task	Cost Range
Wiring repairs	$50 – $200
ABS control module replacement	$200 – $600
Instrument cluster replacement	$300 – $800
Trailer brake controller replacement	$100 – $400

Please keep in mind that these cost ranges are approximate and can vary depending on various factors, such as the specific vehicle model, location, and labor rates. Consult a qualified mechanic or technician to get an accurate diagnosis and cost estimate for your vehicle.

Wrapping Up

In conclusion, the U1900 Ford fault code is generally not a big problem – if you have insights and knowledge about it.

You can fix the code and get everything back to normal by following the steps we’ve provided. If you’re uncomfortable working with electrical systems, it’s best to ask for help from a professional.

We hope this guide has been helpful to you. If you have any questions, feel free to ask in the comments below!

Reference Sources

JustAnswer, U1900+dtc.pdf.
Vehicle History, What does the Ford C-Max fault code U1900 mean?
ACTRONICS LTD, Ford Focus instrument cluster – U1900 fault.
TroubleCodes.net, U1900 – CAN Communication Bus Fault.
FORScan forum, U1900 – CAN communication bus fault
JustAnswer, Fix U1900 code.
Ford Owners Club, U1900 code, I’ve tried everything.

P1217 Nissan Code: Engine Cooling Insights

Welcome, fellow Nissan aficionados and passionate auto explorers! Ever encountered the Nissan code P1217 and felt your engine temperature rising? Yes?

Fear not; today, we’re going to dive into the world of P1217 Nissan codes, decoding its meaning, causes, symptoms, and how to tackle it like a pro.

Let’s get started!

P1217 Code: A Quick Overview

Check the overview of the P1217 Nissan code below!

Definition: Engine Over Temperature
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $400

What Does The P1217 Code Mean On Nissan?

Nissan code P1217 refers to the “Engine Over Temperature Condition” detected in the engine control module (ECM). This code is triggered when the ECM detects that the engine’s temperature is higher than the specified range. This code is usually found on some Nissan models, including Altima, Sentra, Murano, Maxima, Pathfinder, etc.

This code could be triggered when one of the following conditions happens:

The cooling fan isn’t working correctly (Overheating).
There’s a problem with how the cooling fan system is functioning (Overheating).
The engine coolant wasn’t added the right way.
The engine coolant levels are not where they should be.

Sometimes, code P1217 is accompanied by other codes: DTC UXXXX and DTC P0607. DTC UXXXX points to communication problems in the vehicle’s networks, affecting various systems like the CAN bus. DTC P0607 indicates an issue with the ECM’s memory or processing, often due to electrical or software problems. Fixing these codes is essential for accurate communication between the ECM and other systems.

Before addressing P1217, it’s vital to tackle DTC UXXXX and DTC P0607. These codes highlight underlying issues that can impact temperature readings and engine performance. Addressing them first ensures proper system functioning and sets the stage for resolving the P1217 code effectively.

How Severe Is The Nissan Code P1217?

The severity of this code is moderate to high. Moreover, operating an overheating engine can lead to significant damage, including warped components and potential engine failure. Therefore, continuing to drive with this code activated is not recommended, as it may result in costly repairs and safety hazards.

If the P1217 code appears, it’s advisable to pull over, turn off the engine, and allow it to cool down. Additionally, prompt attention to this issue can prevent extensive damage and ensure the safety and reliability of your vehicle on the road.

What Are The Symptoms Of The P1217 Codes On Nissan Vehicles?

When encountering Nissan Code P1217, drivers and technicians may observe the following symptoms:

Engine overheating
Increased engine temperature gauge readings
Illuminated check engine light
Reduced engine performance
Possible engine misfire or hesitation

What Causes The P1217 Nissan Code?

The triggering of Nissan Code P1217 can be attributed to various factors, including:

Open or shorted cooling fan circuit
IPDM E/R problems
Defective cooling fan motor
Faulty radiator hose or radiator cap
Bad radiator
Water pump or thermostat problems

How To Diagnose And Fix The P1217 Nissan Code

Addressing Nissan Code P1217 involves a systematic diagnosis and repair process. Furthermore, here’s a breakdown of the essential tools and parts, followed by a step-by-step guide for the procedure.

Essential Tools And Parts

Diagnostic scan tool (preferably with active test capability)
Coolant pressure tester
Basic hand tools (wrenches, sockets, pliers, etc.)
Replacement coolant and engine oil
Cooling system components (cooling fan, radiator, water pump, thermostat, etc.)

Step-by-Step Procedure

Before processing the diagnostic procedure, please top up your coolant to a specified level with a proper mixed ratio. In addition, you need to perform an oil change.

Step 1: Perform an “ACTIVE TEST” using a diagnostic scan tool to assess cooling fan speed.

Step 2: If needed, activate the IPDM E/R auto-active test to check the cooling fan motor operation.

Step 3: Check the cooling system for hoses, radiators, and water pump leaks. Repair or replace malfunctioning parts as necessary.

Step 4: Examine the radiator cap for any issues. Replace if needed.

Step 5: Inspect and test the thermostat’s functionality. Replace if required.

Step 6: Check the water control valve’s operation. Replace if faulty.

Step 7: Inspect the engine coolant temperature sensor. Replace if not functioning properly.

Step 8: If the root cause can’t be determined, refer to the troubleshooting chart for further analysis.

Note: If you’re not confident in completing these steps, consider seeking assistance from a professional mechanic.

Quick and easy fix for 2015 Nissan Altima overheating video by NoneMechanic101.

DIY Repair Level And Estimated Costs

The DIY repair level for P1217 diagnosis and repair can vary based on your experience and comfort level with automotive repairs. While some steps like checking coolant levels and inspecting components are relatively straightforward, tasks like replacing the water pump or thermostat might require more advanced skills.

For professional repair assistance, the estimated costs can vary depending on the specific problem and location. Moreover, here’s a rough estimate of potential costs for main repair tasks:

Repair Task	Estimated Cost Range
Coolant Flush and Change	$100 – $200
Oil Change	$35 – $75
Replacing Cooling Fan	$100 – $300
Replacing Radiator	$150 – $400
Replacing Water Pump	$100 – $250
Replacing Thermostat	$50 – $150

P1217 Nissan Infographic

Check this infographic for the summarized information about this P1217 code on Nissan vehicles.

Final Thoughts

Facing the P1217 Nissan Code might seem daunting, but armed with the right knowledge, you’re well-equipped to tackle it head-on. Remember, the cooling system is a critical component that keeps your engine running smoothly, and issues like overheating can lead to costly repairs. Whether you’re a seasoned DIY enthusiast or prefer seeking professional assistance, staying proactive is key.

If this article helped shed light on the P1217 code or if you have any insights to share, we’d love to hear from you.

Feel free to drop a comment below and share this information with fellow car enthusiasts who might benefit. Safe driving, and stay cool under the hood!

Reference Sources

Nissan Sentra. P1217 Engine Over Temperature.
Nissan Altima. IPDM E/R (Intelligent Power Distribution Module Engine Room).

P0018 Code: Crankshaft Position – Camshaft Position Correlation (Bank 2 Sensor A)

If you’ve encountered the P0018 code during a scan of your vehicle’s onboard diagnostic system, fret not! We’re here to discuss its meaning and implications.

So, what does the code P0018 mean? In simple terms, it points to a potential issue with the correlation between the crankshaft position and the camshaft position on Bank 2 Sensor A. Dive in to learn more about this issue as we’ve got you covered with an in-depth exploration of its causes, symptoms, diagnosis, and repair methods.

P0018 Code: An Overview

Check the key information of the P0018 code below!

Definition: Crankshaft Position – Camshaft Position Correlation (Bank 2 Sensor A)
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does The P0018 Code Mean?

P0018 is an OBD-II generic code indicating a lack of correlation between the signals from the camshaft position (CMP) sensor A for bank 2 and the crankshaft position sensor (CKP). This code is commonly triggered in various car brands such as Ford, Subaru, Chevrolet, Hyundai, Kia, GMC, Mercedes, Toyota, Subaru, Jeep, Audi, and Lexus.

In a typical engine, bank 2 typically refers to the side of the engine that doesn’t house cylinder #1. The “A” sensor is commonly found on the intake camshaft side. It’s important to note that the P0018 code is often associated with other CKP sensor-related codes such as P0016, P0017, and P0019.

P0018 code often shows up together with P0016, P0017, and P0019, which are all CKP-related trouble codes. (Image credit: Mbworld)

The CMP sensor A for bank 2 is responsible for monitoring the position and rotation speed of the camshaft. In contrast, the CKP sensor detects the position and rotation speed of the crankshaft. The Powertrain Control Module (PCM) relies on these signals to properly synchronize the camshaft and crankshaft.

When the PCM detects that the crankshaft and camshaft signals are out of time by a specific number of degrees, it triggers the P0018 code. This means that the correlation between the signals from the CMP sensor A for bank 2 and the CKP sensor is not within the expected parameters. The specific number of degrees may vary depending on the vehicle and manufacturer.

Special Notes

The systems/components involved in triggering this code can vary depending on the specific car brand and model. For example, in General Motors (GM) vehicles, the issue may be related to the CMP actuator solenoid or the timing chain. In Subaru vehicles, it may be associated with the active valve control system (AVCS) and related DTCs. In Ford vehicles, the code may refer to the Variable Camshaft Timing (VCT) system.

Many car manufacturers have issued Technical Service Bulletins (TSBs) related to the P0018 code, indicating a known issue and providing guidance for diagnosis and repair. For instance, the GM TSB 18-144-453 highlights potential causes and solutions for this code. The Subaru TSB 02-163-16R provides inspection and repair procedures for AVCS-related DTCs, including P0018. The Ford TSB 18-2360 addresses concerns with Bank 2 VCT in specific models.

Reminder: Consult the relevant TSBs specific to your vehicle’s make, model, and year for detailed information on diagnosing and resolving the P0018 code.

How Serious is The P0018 Code?

The severity of the P0018 code is typically considered medium to high, depending on the specific circumstances and the extent of the issue. Generally, this code can potentially affect the engine’s performance and fuel efficiency. It is recommended not to continue driving with the P0018 code unresolved for an extended period.

Driving with this code may result in decreased engine performance, rough idling, reduced fuel economy, and potential damage to engine components over time. Ignoring the issue can lead to more severe engine problems and costly repairs. It is advisable to have the vehicle diagnosed and repaired by a qualified mechanic as soon as possible to prevent further damage and ensure optimal engine performance and reliability.

Symptoms of P0018 Code to Watch Out For

The following are common symptoms associated with the P0018 code:

Check Engine Light (CEL) illuminated
Engine misfires or runs rough
Decreased engine performance
Rough idling or stalling
Reduced fuel efficiency
Engine hesitation or surging

Common Causes of P0018 Code

The P0018 code can be triggered by various factors, including:

Low engine oil level or improper oil viscosity.
Wiring problems related to the crankshaft or camshaft sensors.
Damaged or malfunctioning crankshaft or camshaft sensors.
Timing chain or belt issues (stretching, misalignment, or wear).
Issues with timing chain tensioner or guides.
Faulty camshaft variable timing solenoid or variable valve timing (VVT) actuator.
Engine timing set incorrectly.
Problems with the VCT unit, such as alignment or solenoid issues (Ford vehicles).

Stretched timing chain is one of the most common causes of the P0018 code. (Image credit: Toyota FJ Cruiser Forum)

How To Diagnose and Fix The P0018 Code?

This section will provide you with a step-by-step guide to diagnose and resolve the P0018 code. We will walk you through the process of inspecting timing components, sensors, and wiring and guide you on the necessary repairs or replacements to address the issue effectively. Check it out!

Essential Tools and Parts

OBD-II scanner or scan tool
Basic hand tools (such as wrenches, sockets, and pliers)
CKP/CMP sensor
Timing chain or belt (if necessary)
Variable valve timing (VVT) solenoid (if necessary)
Engine oil and oil filter (if required)

Step-by-step Procedure

Step 1: Retrieve DTCs

Scan for codes using an OBD-II scanner or scan tool. If any CKP or CMP sensor-related DTCs are present, prioritize diagnosing and addressing them first. If there are no CKP or CMP sensor-related DTCs, proceed with the following steps.

Step 2: Check Engine Oil

Check the engine oil level and ensure it meets the manufacturer’s specified range. Adjust or replace the engine oil or the oil filter if necessary.

Step 3: Inspect Sensor Wiring

Inspect the wiring related to the crankshaft and camshaft sensors for any damage, loose connections, or corrosion. Repair or replace as needed.

Step 4: Check Timing Components

Verify that the engine timing is correctly set according to the manufacturer’s specifications.
Inspect the timing chain or belt, along with the timing chain tensioner and guides, for stretching, misalignment, wear, and proper operation.
Also, inspect the camshaft variable timing solenoid or variable valve timing actuator for faults, malfunctions, or wear.

Step 5: Clear Codes and Test Drive

Clear all stored codes and test drive the vehicle to verify if the P0018 code returns.

Note: It is recommended to consult the specific service manual for your vehicle make, model, and year to obtain detailed step-by-step instructions tailored to your car.

Let’s check how to test and fix the P0018 code.

DIY Repair Level and Estimated Costs

The diagnosis and repair procedure for the P0018 code can range in complexity from intermediate to advanced. Simple tasks such as inspecting the engine oil pressure may be manageable for DIY enthusiasts. However, replacing components like the CMP sensor, timing chain or belt, or VVT solenoid may require advanced mechanical skills and specialized tools. It is advisable to seek assistance from a qualified mechanic or technician if you are unsure about performing the repairs yourself.

The estimated costs for resolving the P0018 code can vary depending on the vehicle make, model, and location. Costs typically involve the price of replacement parts, labor charges, and any additional repairs needed. Below is a breakdown of estimated repair costs for addressing the P0018 code:

Repair Task	Cost Estimate
Engine Oil Change	$50 – $100
Wiring Repair	$50 – $200
Sensor Replacement	$50 – $200
Timing Components Repair/Replacement	$100 – $500

Note: Consult with local repair shops or dealerships to obtain accurate estimates for the specific repairs required in your case.

Wrapping Up

In conclusion, it’s important to understand and address the P0018 code to keep your engine running smoothly. By diagnosing and fixing camshaft timing issues, you can improve fuel efficiency, prevent further damage, and ensure your vehicle performs reliably. If you need assistance, consult the service manual or seek professional help.

Feel free to share this helpful information with others. If you have any comments or questions, let us know. For a comprehensive list of OBD codes, you can utilize our OBD Code List Generator tool. Additionally, our OBD code lookup tool can assist you in searching for specific codes and their meanings.

Stay informed and keep your vehicle running smoothly!

Reference Sources

Wikipedia, Timing Chain.

Austin Community College, Variable Valve Timing (VVT).

P2006 Code: Intake Manifold Runner Control Stuck Closed Bank 1

If you’ve encountered the P2006 trouble code on your vehicle, it’s essential to address it promptly to ensure optimal engine performance. The P2006 code specifically relates to the intake manifold runner control circuit and indicates that the intake manifold runner flap for bank 1 is stuck closed. But what does this mean for your vehicle?

In this article, we’ll explain the P2006 code, its potential severity, common symptoms, possible causes, diagnostic procedures, and repair solutions. By understanding the details of this code, you’ll be better equipped to take appropriate action and keep your vehicle running smoothly.

Let’s get started.

P2006 Code: An Overview

Take a look at the essential information about the P2006 code below!

Definition: Intake Manifold Runner Control Stuck Closed Bank 1
Severity: Medium
DIY Skill Level: Advanced
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $2000

What Does The P2006 Code Mean?

The P2006 diagnostic trouble code (DTC) indicates a malfunction in the intake manifold runner control (IMRC) system. Though this is a generic code that can happen on all vehicles equipped with OBD-II, it is more commonly triggered in Mercedes, Audi, Ford, Hyundai, Mazda, Volkswagen, Kia, Dodge, and Jeep.

The intake manifold runner control system is designed to optimize the airflow into the engine for improved performance and efficiency. It consists of several components, including the intake manifold, intake manifold runner control valve, actuator motor, and linkage. These components work together to adjust the length of the intake runners, which helps optimize the intake air velocity and maximize engine power and torque across different RPM ranges.

The P2006 is related to a potential problem within the IMRC system in your car. (Image credit: ALLDATA Repair)

When the P2006 code is triggered, it means that the powertrain control module (PCM) has identified a problem with the IMRC actuator for engine bank 1. Specifically, the actuator is detected to be stuck in the closed position. This issue hinders the proper functioning of the IMRC system, leading to disrupted airflow and negatively impacting the engine’s performance.

The P2006 code shares similarities with other codes related to the IMRC system. They are P2005, P2007, P2008, P2009, P2010 and P2015.

Special Notes

To address this issue, car manufacturers have issued Technical Service Bulletins (TSBs) or recall campaigns. For example, Ford and Mercury have released TSB 06-7-10 related to the P2006 code. Audi has also issued a TSB regarding this code. Additionally, Mazda has a recall campaign specifically addressing the P2006 code in certain models.

These TSBs and recall campaigns provide guidance for diagnosing and repairing the intake manifold runner control system to resolve the P2006 code. It is important for car owners experiencing this issue to consult the specific TSB or recall campaign relevant to their vehicle make and model to ensure proper solutions for your vehicle.

How Serious is the P2006 Code and Should You Continue Driving?

The severity level of the P2006 code is high. While it may not cause immediate drivability issues or safety hazards, it can significantly impact engine performance and fuel efficiency. Ignoring the P2006 code can lead to a reduction in engine power, decreased fuel economy, and potential long-term damage to the engine or emission control system.

P2006 is a high-severity diagnostic trouble code. Get it diagnosed and fixed ASAP! (Image credit: Benz World)

Although you may be able to continue driving for a short period of time with the P2006 code, it is strongly recommended to have the issue diagnosed and repaired as soon as possible. Continuing to drive without resolving the P2006 code can decrease drivability and lead to increased repair costs over time.

P2006 Code Symptoms and Indicators

When the P2006 code is present, several symptoms may be observed.

Check Engine Light (MIL) illuminated
Reduced engine power or hesitation during acceleration
Decreased fuel efficiency
Rough idle or stalling

Possible Causes of P2006 Code

There are various potential causes for the P2006 code.

Stuck or malfunctioning IMRC valve
Faulty actuator motor or linkage
Vacuum leaks in the intake manifold
Carbon buildup within the IMRC system, particularly on the IMRC flaps or intake manifold ports
Open or shorted wiring within the solenoid control circuit for the IMRC actuator
Broken actuator linkage pin between the actuator and the runner control valve.
Faulty MAP sensor
Issues with the Tumble Generator Valve (TGV) in Subaru vehicles (may require TGV delete)

Repairing the P2006 Code: Diagnosis and Solutions

This section will guide you through diagnosing and fixing the P2006 code. Check it out!

Essential Tools and Parts

OBD-II scanner
Basic hand tools (such as wrenches, sockets, and screwdrivers)
Intake manifold gaskets
Intake manifold runner control valve
Actuator motor
Vacuum hoses

Step-by-step Procedure

Step 1: Use an OBD-II scanner to retrieve the P2006 code and any accompanying codes.

Step 2: Inspect the intake manifold, vacuum hoses, and related components for any visible signs of damage, leaks, or loose connections. Repair/replace any damaged components and ensure all connections are secure.

Step 3: Test the intake manifold runner control valve and actuator motor for proper operation and movement. Ensure they are not stuck or malfunctioning. Replace any faulty components.

Step 4: Check the electrical connections and wiring related to the intake manifold runner control system. Look for any open or shorted circuits. Repair/replace any damaged wiring or connectors.

Step 5: Clean or replace the intake manifold and valves to remove carbon buildup.

Step 6: Inspect and test the MAP sensor for proper functionality. Replace the sensor if it is faulty.

Step 7: Clear the codes using the OBD-II scanner and test drive the vehicle to verify if the P2006 code reappears. Monitor the system for any new issues or codes that may arise.

Notes and tips:

Refer to the vehicle’s service manual or manufacturer’s instructions for specific diagnostic and repair procedures.
Take precautions when working with the intake manifold to avoid damaging sensitive components.
Ensure all connections, hoses, and wiring are properly secured and in good condition.
Consider performing regular maintenance, such as cleaning the intake system, to prevent future carbon buildup.

Let’s check how to diagnose and fix the P2006 code in this video.

DIY Repair Level and Estimated Costs

Diagnosing and repairing the P2006 code can range in difficulty, from intermediate to advanced, depending on the specific cause and vehicle model. DIY enthusiasts can perform basic troubleshooting steps, such as checking for visible damage and inspecting connections. However, certain tasks, such as replacing the intake manifold runner control valve or performing a TGV delete in Subaru vehicles, may require advanced mechanical skills and specialized tools.

The estimated costs for the repair tasks associated with addressing the P2006 code will vary depending on the specific vehicle, the extent of the issue, and labor rates. Below is a breakdown of the estimated costs for repairing the P2006 code:

Repair Task	Estimated Cost
Wiring repair	$50 – $200
Intake manifold inspection/repair	$200 – $2000
Vacuum leaks repair	$50 – $100
MAP sensor replacement	$50 – $150

Wrapping Up

Picture this: You’re behind the wheel, feeling the power and efficiency of your car as it runs smoothly. By fixing the intake manifold runner control system and handling the P2006 code, you’re improving your vehicles’ performance.

You’ll notice better acceleration and improved gas mileage. We believe that with the information provided above, you’ll be able to repair your car’s problem and reset the P2006 with ease.

If you found this information helpful, please share it with others who might find it useful. Feel free to leave any comments or questions below.

To access a comprehensive list of OBD codes, use our user-friendly OBD Code list generator or our OBD code lookup tool to search for specific codes.

Stay informed and keep your vehicle running smoothly!

Reference Sources

Complete Car, Intake Manifold Runner Control Valve 101.

YourMechanic, Symptoms of a Bad or Failing Intake Manifold Runner Control.

P0151 Code: Understanding O2 Sensor Circuit Low Voltage

Welcome, fellow car enthusiasts! Today, we explore a common trouble code in automotive diagnostics that can be puzzling: P0151.

If you’ve ever seen the check engine light illuminate, connected a scanner, and wondered about the meaning behind the P0151 code that has just appeared, you’ve come to the right place for answers. In this article, we’ll provide a comprehensive explanation of the P0151 code, which is defined as the O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1) code. We also cover its causes, severity, potential solutions, and estimated breakdown of repair costs.

So, let’s rev up!

P0151 Code: Quick Overview

Here is an overview of the P0151 code. Take a look!

Definition: O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1)
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $300

What Does The P0151 Code Mean?

The P0151 code indicates that the oxygen sensor Bank 2, Sensor 2 detects a voltage lower than the specified range. This sensor is typically located before the catalytic converter on the side of the engine with cylinder bank 2.

The oxygen sensor (O2/H2OS sensor) plays a crucial role in monitoring the oxygen levels in the exhaust gases. It sends voltage signals to the engine control module (ECM), providing feedback on the oxygen content. Based on this information, the ECM adjusts the fuel mixture to achieve optimal combustion and ensures the proper functioning of the emission control system.

The triggering of the P0151 code is often attributed to a common culprit: a faulty O2 sensor.
( Image credit: toyota-4runner.org)

It’s important to note that the specific definition of the P0151 code may vary depending on the vehicle manufacturer, although they generally have the same meaning. For instance, in GM vehicles, P0151 is defined as HO2S Circuit Low Voltage Bank 2 Sensor 1, whereas Ford describes this code as O2 Sensor Circuit Low Voltage Bank 2 Sensor 1.

Moreover, while it is commonly found in car brands like Ford (mostly F150) and Chevy, it can also occur in various other makes and models. Other O2 sensor-related codes includes P0136, P0137, and P0131.

Read more: P0136 – O2 Sensor Circuit

Is it Safe to Continue Driving With The Code P0151?

This P0151 code is typically categorized as a moderate-level issue. It can affect the engine’s fuel-air mixture and potentially decrease fuel efficiency and performance.

While the P0151 code may not cause immediate breakdown or safety concerns, it is crucial to address it promptly. Ignoring this code can lead to long-term engine damage and increased emissions. Additionally, prolonged exposure to a faulty air-fuel mixture can negatively impact other engine components, such as the catalytic converter.

Although the P0151 code may not result in safety concerns, it is vital to address the issue promptly. (Credit: e90post.com)

Therefore, it is advisable not to continue driving with the P0151 code present. Instead, it is recommended to have the issue diagnosed and repaired as soon as possible. By addressing the root cause and replacing faulty components, you can ensure optimal engine performance, fuel economy, and reduce the risk of further damage.

Signs Of P0151 Trouble Code

In most cases, the main symptom of the P0151 code is the Check Engine Light (CEL) illuminated on the vehicle’s dashboard, typically without any noticeable drivability issues. However, in certain instances, you may encounter additional symptoms, which can include:

Decreased fuel efficiency
Poor engine performance
Rough idling or stalling
Irregular engine surges or hesitation
Increased emissions

What Triggers the P0151 Code on Your Vehicle?

Several potential causes can trigger the P0151 code to appear:

Faulty oxygen sensor (Bank 2, Sensor 1)
Wiring issues, such as frayed or damaged wires
Loose or corroded sensor connections
Vacuum leaks in the intake manifold or exhaust system

How To Diagnose and Fix This Code

Now that we have a good understanding of the P0151 code, let’s dive into the diagnosis and repair process. In this section, we’ll cover the essential tools and parts needed, provide a step-by-step procedure, and discuss the level of DIY repair along with estimated costs.

Essential Tools and Parts

OBD-II scanner
Multimeter
Oxygen sensor socket or wrench
Wire connectors
Electrical tape
Replacement oxygen sensor (Bank 2, Sensor 1)
Wiring harness (if necessary)

Step-by-Step Procedure

Use a compatible OBD-II scanner or diagnostic tool to retrieve the trouble codes from the vehicle’s onboard computer.
Perform a thorough visual inspection of the O2 sensor and its wiring for any signs of damage, loose connections, or corrosion. Clean/repair if necessary.
Use a multimeter to measure the voltage output of the O2 sensor and compare it to the manufacturer’s specifications. Repair if the sensor is malfunctioning.
Inspect the exhaust system for any leaks, blockages, or damage that could affect the O2 sensor’s readings. Repair or replace any faulty components as needed.
After performing the necessary repairs and inspections, clear codes using the OBD-II scanner and test drive.

Here is a great video to give you a visual process to fix the P0151 code for the Ford F-150 by Tunnell Custom Garage.

Note: It’s recommended to consult the specific repair manual for your vehicle model for detailed instructions tailored to your car’s configuration.

DIY Repair Level and Estimated Costs

The DIY repair level for diagnosing and replacing the oxygen sensor associated with the P0151 code is moderate. While it can be done by experienced DIYers, if you’re unsure or uncomfortable with the process, it’s best to seek the assistance of a professional mechanic.

Below is a repair estimate costs table related to resolving the P0151 code:

Repair Task	Estimated Cost Range
Replacement Oxygen Sensor	$100 – $300
Wiring Repair	$50 – $100

Please note that these estimated costs are general ranges and can vary depending on the vehicle make and model, location, and the specific parts required. It’s always recommended to consult with a trusted mechanic or service center to get accurate cost estimates tailored to your specific situation.

Final Thoughts

You’ve now gained valuable insights into the P0151 code and its implications. With this knowledge, you can confidently diagnose and address the O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1) issue. Remember, timely action is key to maintaining optimal engine performance and reducing potential long-term damage.

If you found this article helpful, don’t keep it to yourself! Share it with other car enthusiasts who may be facing similar challenges. We’d love to hear about your experiences or any additional tips and tricks you’ve discovered along the way. Feel free to leave a comment below.

Additionally, don’t forget to take a look at our OBD Code List Generator to find specific code lists, or use our OBD code lookup tool for instant reference.

Safe travels, and keep your cars running smoothly!

Reference:

ProDemand, P0151, Replaced Oxygen Sensor (B2-S1).
Chilton Library, DTC P0151.
Wikipedia, Exhaust system.

P0335 – Crankshaft Position Sensor “A” Circuit

The P0335 code indicates a circuit malfunction in the bank 1 crankshaft position sensor, one of the more critical sensors in many engines. It can influence the timing of your spark plug firing, and if this gets off, it can lead to misfires.

Fixing the P0335 trouble code is important, and you want to do it promptly. Read on below to learn how to diagnose and repair this potentially serious trouble code.

P0335 Code Definition

P0335 Code Definition (Generic): Crankshaft position sensor A circuit malfunction (bank 1)

P0335 Honda Code Definition: Crankshaft position sensor “A” no signal

P0335 Hyundai Code Definition: Crankshaft position sensor “A” circuit

P0335 Mercedes Code Definition: Crankshaft position sensor “A” circuit malfunction

P0335 Mitsubishi Code Definition: Crankshaft position sensor circuit

P0335 Opel Code Definition: Crankshaft position sensor circuit malfunction

P0335 Toyota Code Definition: Crankshaft position sensor “A” circuit

What Does P0335 Mean?

The crankshaft position sensor tells the engine control module (ECM), where the crankshaft is located at any point in time. In many vehicles, this information tells the spark plugs when to fire and delivers fuel to the engine in the right amounts.

The crankshaft position sensor is stationary. It works together with the reluctor ring attached to the crankshaft. The ring’s movement in front of the sensor creates the voltage wave to send to the ECM.

If the ECM doesn’t detect any voltage pulses from the crankshaft sensor, the P0335 trouble code is triggered. The reason could be a faulty sensor, but it may also be a problem with the reluctor ring, the wiring, or the circuit itself.

The P0335 OBD2 code relates specifically to the crankshaft position sensor on bank 1, also called sensor A. Bank 1 will be the side of your engine that contains cylinder 1. You may see it in conjunction with other codes related to the crankshaft position sensor, especially P0336-P0339.

Some vehicles use the crankshaft position sensor only for detecting misfires. In this case, it is a less serious code and is unlikely to be accompanied by drivability symptoms. Suppose the crankshaft position sensor controls the spark plug timing. In that case, activation of the P0335 trouble code will enable your car’s failsafe mode, making it especially important to find the root of the problem as soon as you can.

What Are The Symptoms Of The P0335 Code?

The presence and severity of symptoms vary greatly between makes and models. Possible symptoms include:

Activation of the check engine light
Stalls or hesitation from the engine
Hard starts
Rough running and misfires
Reduced gas mileage
Reduced engine power
The engine won’t start

What Are The Causes Of P0335?

A faulty or damaged crankshaft position sensor
Damaged reluctor ring
Damaged or loose wires around crankshaft position sensor
The shorted or open sensor output
The short or open ground in the wiring harness
Broken or skipped timing belt/timing chain
Faulty ECM or PCM

How Serious Is The P0335 Code?

The P0335 trouble code is very serious if you’re experiencing any drivability symptoms. Continuing to drive could cause long-term engine damage, and your car will possibly not start until you’ve fixed the issue.

If the only symptom is the activation of the check engine light, P0335 is of moderate severity. It will help if you still repair it as soon as possible, but you can drive your car in the interim.

How To Diagnose The P0335 Code

Tools You’ll Need:

Method:

If your engine will turn on, use the OBD2 scan tool to check if you’re getting an RPM reading. Rev the engine while in the park and check if the reading changes.
Inspect the wiring harness and all wires connected to the crankshaft sensor for damage. Ensure that all connections are secure.
Check the reluctor ring and timing chain/timing belt for damage. Replace or repair as needed.
Remove the crankshaft position sensor and inspect the tip for metal shavings or other damage. You may be able to wipe the metal shavings away, but if the sensor is badly damaged, it needs replacing.
Test the crankshaft sensor’s wires with a digital multimeter set to DC voltage at a low range. Turn on your ignition without starting your engine and touch the multimeter’s black lead to the negative battery post. Test each wire by touching the red lead to it. One wire should read a reference voltage of 1.5 volts. If it doesn’t, the wiring harness is faulty.
If the wiring is good, use the multimeter to test your sensor. Reinstall the crankshaft position sensor but leave the electrical connector unplugged. Set your multimeter to Ohms and touch one lead to each sensor pin. An infinite reading indicates an open circuit, while a zero reading indicates a short.
Read the wave pattern from your crankshaft position sensor. The vehicle’s manual will tell you what the resistance reading should be. If the reading is outside specifications, the crankshaft position sensor is likely faulty.

Common Mistakes To Avoid While Diagnosing The P0335 Code

A faulty crankshaft position sensor is the most common cause of P0335, but you should still conduct a full diagnosis before replacing it. Don’t overlook the timing belt, reluctor ring, or wiring harness in your rush to repair the issue.

What Should You Do To Fix The Code P0335?

Replace any faulty wiring or damaged components found in your diagnosis.
Replace the crankshaft position sensor and re-check the resistance reading and wave pattern.
If you’ve followed the full diagnosis above and the code still will not clear, you may have a more serious electrical issue. Take your vehicle to a mechanic for further diagnosis.

How to fix the P0335 code

Tips To Avoid P0335 In The Future

Wiring problems can lead to issues with the sensors and are among the leading causes of the P0335 trouble code. You can help keep your engine in good repair by making sure your wires are always connected securely. Anti-corrosion treatments can also help to prevent damage to the wiring.

P1000 Code: Meaning, Symptoms, Causes, Diagnostics, and Fixes

P1345 Chevy: Crankshaft position- camshaft position correlation

P20B9 Code: Understanding Reductant Heater Issues & Solutions

Suddenly encountering the dreaded P20B9 code? No worries. We’re here to help!

The P20B9 code specifically refers to the Reductant Heater ‘A’ Control Circuit/Open. But what does that really mean for your vehicle?

In this article, we’ll provide a clear explanation of the P20B9 code, its severity, common symptoms, possible causes, and the necessary steps for diagnosis and repair.

Let’s get started.

Overview Of The P20B9 Code

To summarize, these are the main highlights of the P20B9 code.

Definition: Reductant Heater ‘A’ Control Circuit/Open
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: Yes (Warmer seasons only)
Estimated Repair Cost: $50 – $500

What Does The P20B9 Code Mean?

The P20B9 code is a diagnostic trouble code (DTC) that indicates an issue with the reductant heater in your vehicle. A stored code P20B9 signifies that the powertrain control module (PCM) has detected the absence of voltage in the control circuit specific to the onboard reductant heater identified as heater “A.”

This code is commonly triggered in vehicles equipped with certain diesel engines, such as Ford Powerstroke (especially the 6.7 Powerstroke), Ram 2500 with Cummins engines, and cars that utilize Duramax engines.

The P20B9 code is a common issue in Ford vehicles with 6.7 Powerstroke.
(Image credit: Powerstroke.org)

In modern diesel vehicles, a reductant system reduces harmful emissions, particularly nitrogen oxides (NOx). This system utilizes a specific reductant known as diesel exhaust fluid (DEF) or AdBlue, which consists of a blend of urea and deionized water. The DEF is stored in a dedicated reservoir and introduced into the exhaust flow, where it undergoes a chemical reaction known as Selective Catalytic Reduction (SCR). This process converts NOx into nitrogen and water vapor, thus reducing emissions.

Within the reductant system, the heater plays a crucial role. It is responsible for heating the DEF to optimize its performance, especially during colder temperatures. The reductant heater ‘A’ refers to a specific heater element or circuit related to the DEF system. The control circuit ensures the proper functioning and regulation of the reductant heater. When the control circuit or the heater itself malfunctions or fails to operate within specified parameters, it triggers the P20B9 code.

How Serious Is The P20B9 Code?

While the P20B9 code may not cause immediate drivability problems, it should be considered a high-severity issue. You should address the P20B9 code as soon as possible, especially before the onset of colder weather.

During warmer seasons, the vehicle can still be driven without immediate consequences. However, it is essential to note that the DEF can freeze in colder temperatures if the reductant heater is not functioning properly. This can lead to severe damage to the DEF tank and related components.

Therefore, to avoid costly repairs and potential drivability issues, it is recommended to have the P20B9 code diagnosed and repaired promptly, particularly before the winter months. By addressing the problem promptly, you can ensure the proper operation of the reductant heater system and maintain optimal emissions control.

Potential Symptoms Of The P20B9 Code

The P20B9 code may be accompanied by the following symptoms:

Check Engine Light (CEL) or Malfunction Indicator Lamp (MIL) illuminated on the dashboard
Reduced engine performance or power
Increased fuel consumption
Abnormal black smoke emitted from the vehicle’s exhaust

Common Triggers Of The P20B9 Code

The P20B9 code can be triggered by various factors, including:

Open or short circuit in the reductant heater ‘A’ control circuit
Faulty or damaged reductant heater
Bad reductant temperature sensor
Malfunctioning SRC controller/PCM or programming error

Step-by-Step Guide To Diagnosing & Fixing the P20B9 Code

Don’t let the P20B9 code leave you puzzled – follow our detailed guide, complete with step-by-step instructions, to diagnose and repair any issues affecting your vehicle’s reductant heater system.

Essential Tools And Parts

OBD-II scanner or code reader
Multimeter
Basic hand tools (screwdrivers, wrenches, etc.)
DEF heater element (if necessary)
Wiring repair kit (if necessary)

Step-by-step Procedure

Step 1: Use an OBD-II scanner to retrieve the P20B9 code and any additional codes present.

Step 2: Inspect the reductant heater control circuit and wiring for any visible signs of damage or loose connections. If any issues are found, address them by repairing or replacing damaged wiring and ensuring all connections are secure.

Step 3: Test the reductant heater element for continuity using a multimeter. If it is faulty, replace it with a new one.

Step 4: Check the reductant temperature sensor for proper functionality. If the sensor is determined to be faulty, replace it with a new sensor.

Step 5: Verify the operation and communication of the reductant heater control module. Ensure that it is functioning correctly and communicating with the SRC controller/PCM. If any issues are detected, address them accordingly, which may involve repairing or reprogramming the control module.

Step 6: Clear the codes from the vehicle’s memory using the OBD-II scanner and test-drive the car to ensure the P20B9 code does not return.

Note: It is important to consult the vehicle’s service manual for specific instructions and specifications tailored to your particular make and model.

Check this video to learn how to diagnose and repair the code P20B9.

DIY Repair Level And Estimated Costs

The diagnosis and repair of the P20B9 code can range from moderate to advanced DIY repair skills, depending on the specific cause and complexity of the issue. Therefore, it is recommended to have a good understanding of automotive electrical systems and access to the necessary tools.

The estimated costs for repairing the P20B9 code can vary depending on factors such as the cause of the issue, the need for replacement parts, and whether the repair is performed by a professional mechanic or as a DIY project.

Here is a general breakdown of potential costs:

Repair Task	Estimated Cost
Diagnostic fee	$50 – $100
Wiring repair	$50 – $200
Reductant heater replacement	$200 – $500
Reductant temperature sensor replacement	$100 – $200
Control module repair/reprogramming	$200-$500

Final Thoughts

Dealing with the P20B9 code is a common challenge among diesel vehicle owners. Therefore, it is crucial to understand how to effectively address this issue.

After reading this article, I hope you are now equipped with the knowledge to diagnose and resolve the problem confidently. Remember to use the appropriate tools and follow the step-by-step procedure outlined earlier.

If you have encountered the P20B9 code or any other OBD-II code, we encourage you to share your experiences and insights in the comments section below.

Stay knowledgeable and empowered in maintaining the performance and efficiency of your vehicle!

Reference Sources

Wikipedia, Diesel exhaust fluid.
CNET, What is diesel exhaust fluid and why is it more important than ever?.

P0452 – Evaporative emission system pressure sensor/switch low

The P0452 OBD2 code is one of the milder diagnostic trouble codes you’ll come across. In about 75% of cases, the fix is as simple as tightening your gas cap. Even when the underlying issue is more serious, it won’t affect your engine performance.

The main negative side-effect you’ll see from P0452 is a rise in harmful emissions. Considering it’s often an easy code to clear, that’s reason enough to make the necessary repairs.

P0452 code definition

P0452 (generic): Evaporative emission system pressure sensor/switch low

If you want to learn about the P0452 OBD2 code, this is the right place

What does P0452 mean?

Your vehicle evaporative emission control (EVAP) system limits the fuel vapors that escape into the atmosphere in your exhaust. The system’s main component is the charcoal canister, which purges the fuel vapors, trapping harmful particles.

The engine computer monitors the pressure in the EVAP system. Generally, the system’s pressure rises as the temperature goes up and lowers when the stored vapors in the charcoal canister are purged. Depending on the manufacturer, this is tracked either by the fuel tank pressure sensor or a designated EVAP pressure sensor.

When the engine control module (ECM) or powertrain control module (PCM) detects the voltage from this sensor is below standard parameters, the P0452 OBD2 code is triggered. Usually, the code will only trigger after this low voltage has been recorded for a designated length of time, though this varies from one manufacturer to the next.

The EVAP pressure sensor may be located inside the fuel purge line or at the top of the fuel tank. Check your vehicle manual to find out where the sensor is in your engine.

The EVAP system and fuel system are closely linked. Improper pressure in the fuel tank can cause the P0452 code to activate, especially if you also see trouble codes related to the fuel pressure. Vacuum leaks and faulty wiring can also be responsible for P0452.

Many vehicles have an extended warranty on EVAP system components, up to 100,000 miles for some manufacturers. If it seems you’ll need to replace components to clear the P0452 code, check your warranty before buying any parts, as they’ll likely be covered.

What are the symptoms of the P0452 code?

In many cases, you won’t notice any drivability symptoms when the P0452 trouble code is active. The most common symptoms include:

Activation of the check engine light
The smell of fuel in the exhaust

The P0452 code is related to the part of a vehicle’s evaporative emission control system.

What are the causes of P0452?

Faulty EVAP pressure sensor or fuel tank pressure sensor
Faulty or loose wires around sensors
Opens or shorts in EVAP system wires or wiring harness
Faulty electrical connections
The gas cap is loose, leaking, or missing
Vacuum leaks in the EVAP system
Plugged or pinched lines in the fuel system
The charcoal canister is clogged or damaged

How serious is the P0452 code?

On its own, the P0452 diagnostic code is of low severity. You won’t notice any change in the vehicle’s operation, and the risk of further damage to the engine is low. While you will want to make repairs before your next emissions test, you can safely drive for a short time with this code active.

How to diagnose and fix the P0452 code

Tools you’ll need:

Check for any technical service bulletins related to the P0452 code for your vehicle. Follow the suggested repairs for your make and model before proceeding with the general diagnosis below.
Read all codes using an OBD2 scan tool. Address any other codes that come up first, especially if you read other EVAP system codes (P0450-P0459). Clear the codes and test drive your vehicle, then rescan to see if you’ve addressed the problem.
Check your gas cap. If it’s loose, tighten it, and clear codes/rescan. If P0452 comes back, remove the gas cap and inspect it for cracks or wear. Pay close attention to the threads, and clean away any debris or dust that may be impeding a complete seal. Even if you don’t see any damage, you may want to replace the gas cap. It’s a very cheap component to replace and is often the root of P0452 problems.
Read the freeze frame data using an OBD2 scanner. Check the fuel tank pressure data to verify the computer is reading a vacuum. If it’s not, this indicates either a wiring issue, a vacuum leak, or a faulty sensor.
Visually inspect the wiring around the EVAP sensor and fuel tank pressure sensor. Replace any wires that are frayed or damaged and inspect the connections for build-up or corrosion. If you found any loose or faulty wires, clear the codes and rescan.
Use a smoke machine to test your EVAP system for leaks. You can do this by pinching off the vent tube flowing to the EVAP vent control valve, then pressurizing the EVAP system and connecting it to a smoke tester. If there are any leaks, the smoke will give you a visible indication. Replace any leaking hoses or gaskets you discover.
If there were no leaks, or if these repairs don’t clear the code, the issue is most likely with the sensor itself. Use a multimeter to check the voltage of the EVAP pressure sensor and fuel tank pressure sensor. Compare the readings to the specifications in your vehicle repair manual. Take another set of readings while you apply pressure with the smoke tester. If the readings don’t align with specifications, replace the sensor.

Common mistakes to avoid while diagnosing the P0452 code

Check the obvious and cheap fixes before you start replacing components. The repair could be as simple as tightening the gas cap or reconnecting a loose wire.

Tips to avoid P0452 in the future

The majority of P0452 codes trigger when the driver doesn’t fully close the gas cap after filling up the tank. Taking a second to double-check that the gas cap is screwed on tightly ensures your fuel system can create a proper vacuum, preventing the activation of many EVAP codes.

BMW Fault Codes: FREE Comprehensive OBD1 And OBD2 Codes List

Are you a proud BMW owner or a DIY mechanic searching for solutions to those nagging issues in your beloved vehicle?

Look no further!

In this post, we’ll equip you with the knowledge and insights to troubleshoot those pesky problems. Whether you’re dealing with the older OBD1 system or the more advanced OBD2 technology, our comprehensive BMW fault codes list has got your back.

Get ready to unlock the secrets behind those mysterious codes!

BMW OBD1 Codes List and Definition [Free Download]

Free download: Full BMW OBD1 Trouble Codes List and Meaning PDF

Note: Quickly find the specific code you’re looking for using the search box in the table below.

Code	Definition
Code 1211	MCU (Computer) Malfunction
Code 1215	Air Mass Flow Sensor Fault (MAF)
Code 1221	Oxygen Sensor (O2)
Code 1222	Oxygen Sensor Control
Code 1223	Engine Coolant Temperature (ECT)
Code 1224	Air Intake Temperature
Code 1231	Battery Voltage
Code 1232	Idle Throttle Valve Switch
Code 1233	Full Load Throttle Valve Switch
Code 1251	1252 Injection Valve
Code 1261	Fuel Pump Relay Circuit
Code 1262	Idle Speed Control Valve
Code 1263	Fuel Tank Vent Valve
Code 1264	Oxygen Sensor Heater Relay
Code 1444	No Failure

BMW OBD2 Codes List and Definition [FULL]

Free download: Full BMW OBD2 Trouble Codes List and Meaning PDF

Our user-friendly code list is divided into four parts: Powertrain, Network, Body, and Chassis. Easily navigate and find the codes you need for engine, network, body control, and chassis issues.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0001	Fuel Volume Regulator Control Circuit/Open
P0002	Fuel Volume Regulator Control Circuit Range/Performance
P0003	Fuel Volume Regulator Control Circuit Low
P0004	Fuel Volume Regulator Control Circuit High
P0005	Fuel Shutoff Valve “A” Control Circuit/Open
P0006	Fuel Shutoff Valve “A” Control Circuit Low
P0007	Fuel Shutoff Valve “A” Control Circuit High
P0008	Engine Position System Performance
P0009	Engine Position System Performance
P0010	“A” Camshaft Position Actuator Circuit
P0011	“A” Camshaft Position – Timing Over-Advanced or System Performance
P0012	“A” Camshaft Position – Timing Over-Retarded
P0013	“B” Camshaft Position – Actuator Circuit
P0014	“B” Camshaft Position – Timing Over-Advanced or System Performance
P0015	“B” Camshaft Position – Timing Over-Retarded
P0016	Crankshaft Position – Camshaft Position Correlation
P0017	Crankshaft Position – Camshaft Position Correlation
P0018	Crankshaft Position – Camshaft Position Correlation
P0019	Crankshaft Position – Camshaft Position Correlation
P0020	“A” Camshaft Position Actuator Circuit
P0021	“A” Camshaft Position – Timing Over-Advanced or System Performance
P0022	“A” Camshaft Position – Timing Over-Retarded
P0023	“B” Camshaft Position – Actuator Circuit
P0024	“B” Camshaft Position – Timing Over-Advanced or System Performance
P0025	“B” Camshaft Position – Timing Over-Retarded
P0026	Intake Valve Control Solenoid Circuit Range/Performance
P0027	Exhaust Valve Control Solenoid Circuit Range/Performance
P0028	Intake Valve Control Solenoid Circuit Range/Performance
P0029	Exhaust Valve Control Solenoid Circuit Range/Performance
P0030	HO2S Heater Control Circuit
P0031	HO2S Heater Control Circuit Low
P0032	HO2S Heater Control Circuit High
P0033	Turbo Charger Bypass Valve Control Circuit
P0034	Turbo Charger Bypass Valve Control Circuit Low
P0035	Turbo Charger Bypass Valve Control Circuit High
P0036	HO2S Heater Control Circuit
P0037	HO2S Heater Control Circuit Low
P0038	HO2S Heater Control Circuit High
P0039	Turbo/Super Charger Bypass Valve Control Circuit Range/Performance
P0040	O2 Sensor Signals Swapped Bank 1 Sensor 1/ Bank 2 Sensor 1
P0041	O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2
P0042	HO2S Heater Control Circuit
P0043	HO2S Heater Control Circuit Low
P0044	HO2S Heater Control Circuit High
P0045	Turbo/Super Charger Boost Control Solenoid Circuit/Open
P0046	Turbo/Super Charger Boost Control Solenoid Circuit Range/Performance
P0047	Turbo/Super Charger Boost Control Solenoid Circuit Low
P0048	Turbo/Super Charger Boost Control Solenoid Circuit High
P0049	Turbo/Super Charger Turbine Overspeed
P0050	HO2S Heater Control Circuit
P0051	HO2S Heater Control Circuit Low
P0052	HO2S Heater Control Circuit High
P0053	HO2S Heater Resistance
P0054	HO2S Heater Resistance
P0055	HO2S Heater Resistance
P0056	HO2S Heater Control Circuit
P0057	HO2S Heater Control Circuit Low
P0058	HO2S Heater Control Circuit High
P0059	HO2S Heater Resistance
P0060	HO2S Heater Resistance
P0061	HO2S Heater Resistance
P0062	HO2S Heater Control Circuit
P0063	HO2S Heater Control Circuit Low
P0064	HO2S Heater Control Circuit High
P0065	Air Assisted Injector Control Range/Performance
P0066	Air Assisted Injector Control Circuit or Circuit Low
P0067	Air Assisted Injector Control Circuit High
P0068	MAP/MAF – Throttle Position Correlation
P0069	Manifold Absolute Pressure – Barometric Pressure Correlation
P0070	Ambient Air Temperature Sensor Circuit
P0071	Ambient Air Temperature Sensor Range/Performance
P0072	Ambient Air Temperature Sensor Circuit Low
P0073	Ambient Air Temperature Sensor Circuit High
P0074	Ambient Air Temperature Sensor Circuit Intermittent
P0075	Intake Valve Control Solenoid Circuit
P0076	Intake Valve Control Solenoid Circuit Low
P0077	Intake Valve Control Solenoid Circuit High
P0078	Exhaust Valve Control Solenoid Circuit
P0079	Exhaust Valve Control Solenoid Circuit Low
P0080	Exhaust Valve Control Solenoid Circuit High
P0081	Intake Valve Control Solenoid Circuit
P0082	Intake Valve Control Solenoid Circuit Low
P0083	Intake Valve Control Solenoid Circuit High
P0084	Exhaust Valve Control Solenoid Circuit
P0085	Exhaust Valve Control Solenoid Circuit Low
P0086	Exhaust Valve Control Solenoid Circuit High
P0087	Fuel Rail/System Pressure – Too Low
P0088	Fuel Rail/System Pressure – Too High
P0089	Fuel Pressure Regulator 1 Performance
P0090	Fuel Pressure Regulator 1 Control Circuit
P0091	Fuel Pressure Regulator 1 Control Circuit Low
P0092	Fuel Pressure Regulator 1 Control Circuit High
P0093	Fuel System Leak Detected – Large Leak
P0094	Fuel System Leak Detected – Small Leak
P0095	Intake Air Temperature Sensor 2 Circuit
P0096	Intake Air Temperature Sensor 2 Circuit Range/Performance
P0097	Intake Air Temperature Sensor 2 Circuit Low
P0098	Intake Air Temperature Sensor 2 Circuit High
P0099	Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic
P0100	Mass or Volume Air Flow Circuit
P0101	Mass or Volume Air Flow Circuit Range/Performance
P0102	Mass or Volume Air Flow Circuit Low Input
P0103	Mass or Volume Air Flow Circuit High Input
P0104	Mass or Volume Air Flow Circuit Intermittent
P0105	Manifold Absolute Pressure/Barometric Pressure Circuit
P0106	Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance
P0107	Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108	Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P0109	Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
P0110	Intake Air Temperature Sensor 1 Circuit
P0111	Intake Air Temperature Sensor 1 Circuit Range/Performance
P0112	Intake Air Temperature Sensor 1 Circuit Low
P0113	Intake Air Temperature Sensor 1 Circuit High
P0114	Intake Air Temperature Sensor 1 Circuit Intermittent
P0115	Engine Coolant Temperature Circuit
P0116	Engine Coolant Temperature Circuit Range/Performance
P0117	Engine Coolant Temperature Circuit Low
P0118	Engine Coolant Temperature Circuit High
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle/Pedal Position Sensor/Switch “A” Circuit
P0121	Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance
P0122	Throttle/Pedal Position Sensor/Switch “A” Circuit Low
P0123	Throttle/Pedal Position Sensor/Switch “A” Circuit High
P0124	Throttle/Pedal Position Sensor/Switch “A” Circuit Intermittent
P0125	Insufficient Coolant Temperature for Closed Loop Fuel Control
P0126	Insufficient Coolant Temperature for Stable Operation
P0127	Intake Air Temperature Too High
P0128	Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0129	Barometric Pressure Too Low
P0130	O2 Sensor Circuit
P0131	O2 Sensor Circuit Low Voltage
P0132	O2 Sensor Circuit High Voltage
P0133	O2 Sensor Circuit Slow Response
P0134	O2 Sensor Circuit No Activity Detected
P0135	O2 Sensor Heater Circuit
P0136	O2 Sensor Circuit
P0137	O2 Sensor Circuit Low Voltage
P0138	O2 Sensor Circuit High Voltage
P0139	O2 Sensor Circuit Slow Response
P0140	O2 Sensor Circuit No Activity Detected
P0141	O2 Sensor Heater Circuit
P0142	O2 Sensor Circuit
P0143	O2 Sensor Circuit Low Voltage
P0144	O2 Sensor Circuit High Voltage
P0145	O2 Sensor Circuit Slow Response
P0146	O2 Sensor Circuit No Activity Detected
P0147	O2 Sensor Heater Circuit
P0148	Fuel Delivery Error
P0149	Fuel Timing Error
P0150	O2 Sensor Circuit
P0151	O2 Sensor Circuit Low Voltage
P0152	O2 Sensor Circuit High Voltage
P0153	O2 Sensor Circuit Slow Response
P0154	O2 Sensor Circuit No Activity Detected
P0155	O2 Sensor Heater Circuit
P0156	O2 Sensor Circuit
P0157	O2 Sensor Circuit Low Voltage
P0158	O2 Sensor Circuit High Voltage
P0159	O2 Sensor Circuit Slow Response
P0160	O2 Sensor Circuit No Activity Detected
P0161	O2 Sensor Heater Circuit
P0162	O2 Sensor Circuit
P0163	O2 Sensor Circuit Low Voltage
P0164	O2 Sensor Circuit High Voltage
P0165	O2 Sensor Circuit Slow Response
P0166	O2 Sensor Circuit No Activity Detected
P0167	O2 Sensor Heater Circuit
P0168	Fuel Temperature Too High
P0169	Incorrect Fuel Composition
P0170	Fuel Trim
P0171	System Too Lean
P0172	System Too Rich
P0173	Fuel Trim
P0174	System Too Lean
P0175	System Too Rich
P0176	Fuel Composition Sensor Circuit
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low
P0179	Fuel Composition Sensor Circuit High
P0180	Fuel Temperature Sensor A Circuit
P0181	Fuel Temperature Sensor A Circuit Range/Performance
P0182	Fuel Temperature Sensor A Circuit Low
P0183	Fuel Temperature Sensor A Circuit High
P0184	Fuel Temperature Sensor A Circuit Intermittent
P0185	Fuel Temperature Sensor B Circuit
P0186	Fuel Temperature Sensor B Circuit Range/Performance
P0187	Fuel Temperature Sensor B Circuit Low
P0188	Fuel Temperature Sensor B Circuit High
P0189	Fuel Temperature Sensor B Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low
P0193	Fuel Rail Pressure Sensor Circuit High
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P0200	Injector Circuit/Open
P0201	Injector Circuit/Open – Cylinder 1
P0202	Injector Circuit/Open – Cylinder 2
P0203	Injector Circuit/Open – Cylinder 3
P0204	Injector Circuit/Open – Cylinder 4
P0205	Injector Circuit/Open – Cylinder 5
P0206	Injector Circuit/Open – Cylinder 6
P0207	Injector Circuit/Open – Cylinder 7
P0208	Injector Circuit/Open – Cylinder 8
P0209	Injector Circuit/Open – Cylinder 9
P0210	Injector Circuit/Open – Cylinder 10
P0211	Injector Circuit/Open – Cylinder 11
P0212	Injector Circuit/Open – Cylinder 12
P0213	Cold Start Injector 1
P0214	Cold Start Injector 2
P0215	Engine Shutoff Solenoid
P0216	Injector/Injection Timing Control Circuit
P0217	Engine Coolant Over Temperature Condition
P0218	Transmission Fluid Over Temperature Condition
P0219	Engine Overspeed Condition
P0220	Throttle/Pedal Position Sensor/Switch “B” Circuit
P0221	Throttle/Pedal Position Sensor/Switch “B” Circuit Range/Performance
P0222	Throttle/Pedal Position Sensor/Switch “B” Circuit Low
P0223	Throttle/Pedal Position Sensor/Switch “B” Circuit High
P0224	Throttle/Pedal Position Sensor/Switch “B” Circuit Intermittent
P0225	Throttle/Pedal Position Sensor/Switch “C” Circuit
P0226	Throttle/Pedal Position Sensor/Switch “C” Circuit Range/Performance
P0227	Throttle/Pedal Position Sensor/Switch “C” Circuit Low
P0228	Throttle/Pedal Position Sensor/Switch “C” Circuit High
P0229	Throttle/Pedal Position Sensor/Switch “C” Circuit Intermittent
P0230	Fuel Pump Primary Circuit
P0231	Fuel Pump Secondary Circuit Low
P0232	Fuel Pump Secondary Circuit High
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	Turbo/Super Charger Overboost Condition
P0235	Turbo/Super Charger Boost Sensor “A” Circuit
P0236	Turbo/Super Charger Boost Sensor “A” Circuit Range/Performance
P0237	Turbo/Super Charger Boost Sensor “A” Circuit Low
P0238	Turbo/Super Charger Boost Sensor “A” Circuit High
P0239	Turbo/Super Charger Boost Sensor “B” Circuit
P0240	Turbo/Super Charger Boost Sensor “B” Circuit Range/Performance
P0241	Turbo/Super Charger Boost Sensor “B” Circuit Low
P0242	Turbo/Super Charger Boost Sensor “B” Circuit High
P0243	Turbo/Super Charger Wastegate Solenoid “A”
P0244	Turbo/Super Charger Wastegate Solenoid “A” Range/Performance
P0245	Turbo/Super Charger Wastegate Solenoid “A” Low
P0246	Turbo/Super Charger Wastegate Solenoid “A” High
P0247	Turbo/Super Charger Wastegate Solenoid “B”
P0248	Turbo/Super Charger Wastegate Solenoid “B” Range/Performance
P0249	Turbo/Super Charger Wastegate Solenoid “B” Low
P0250	Turbo/Super Charger Wastegate Solenoid “B” High
P0251	Injection Pump Fuel Metering Control “A” (Cam/Rotor/Injector)
P0252	Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)
P0253	Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector)
P0254	Injection Pump Fuel Metering Control “A” High (Cam/Rotor/Injector)
P0255	Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0256	Injection Pump Fuel Metering Control “B” (Cam/Rotor/Injector)
P0257	Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector)
P0258	Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector)
P0259	Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector)
P0260	Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector)
P0261	Cylinder 1 Injector Circuit Low
P0262	Cylinder 1 Injector Circuit High
P0263	Cylinder 1 Contribution/Balance
P0264	Cylinder 2 Injector Circuit Low
P0265	Cylinder 2 Injector Circuit High
P0266	Cylinder 2 Contribution/Balance
P0267	Cylinder 3 Injector Circuit Low
P0268	Cylinder 3 Injector Circuit High
P0269	Cylinder 3 Contribution/Balance
P0270	Cylinder 4 Injector Circuit Low
P0271	Cylinder 4 Injector Circuit High
P0272	Cylinder 4 Contribution/Balance
P0273	Cylinder 5 Injector Circuit Low
P0274	Cylinder 5 Injector Circuit High
P0275	Cylinder 5 Contribution/Balance
P0276	Cylinder 6 Injector Circuit Low
P0277	Cylinder 6 Injector Circuit High
P0278	Cylinder 6 Contribution/Balance
P0279	Cylinder 7 Injector Circuit Low
P0280	Cylinder 7 Injector Circuit High
P0281	Cylinder 7 Contribution/Balance
P0282	Cylinder 8 Injector Circuit Low
P0283	Cylinder 8 Injector Circuit High
P0284	Cylinder 8 Contribution/Balance
P0285	Cylinder 9 Injector Circuit Low
P0286	Cylinder 9 Injector Circuit High
P0287	Cylinder 9 Contribution/Balance
P0288	Cylinder 10 Injector Circuit Low
P0289	Cylinder 10 Injector Circuit High
P0290	Cylinder 10 Contribution/Balance
P0291	Cylinder 11 Injector Circuit Low
P0292	Cylinder 11 Injector Circuit High
P0293	Cylinder 11 Contribution/Balance
P0294	Cylinder 12 Injector Circuit Low
P0295	Cylinder 12 Injector Circuit High
P0296	Cylinder 12 Contribution/Balance
P0297	Vehicle Overspeed Condition
P0298	Engine Oil Over Temperature
P0299	Turbo/Super Charger Underboost
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cylinder 1 Misfire Detected
P0302	Cylinder 2 Misfire Detected
P0303	Cylinder 3 Misfire Detected
P0304	Cylinder 4 Misfire Detected
P0305	Cylinder 5 Misfire Detected
P0306	Cylinder 6 Misfire Detected
P0307	Cylinder 7 Misfire Detected
P0308	Cylinder 8 Misfire Detected
P0309	Cylinder 9 Misfire Detected
P0310	Cylinder 10 Misfire Detected
P0311	Cylinder 11 Misfire Detected
P0312	Cylinder 12 Misfire Detected
P0313	Misfire Detected with Low Fuel
P0314	Single Cylinder Misfire (Cylinder not Specified)
P0315	Crankshaft Position System Variation Not Learned
P0316	Engine Misfire Detected on Startup (First 1000 Revolutions)
P0317	Rough Road Hardware Not Present
P0318	Rough Road Sensor “A” Signal Circuit
P0319	Rough Road Sensor “B”
P0320	Ignition/Distributor Engine Speed Input Circuit
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322	Ignition/Distributor Engine Speed Input Circuit No Signal
P0323	Ignition/Distributor Engine Speed Input Circuit Intermittent
P0324	Knock Control System Error
P0325	Knock Sensor 1 Circuit
P0326	Knock Sensor 1 Circuit Range/Performance
P0327	Knock Sensor 1 Circuit Low
P0328	Knock Sensor 1 Circuit High
P0329	Knock Sensor 1 Circuit Input Intermittent
P0330	Knock Sensor 2 Circuit
P0331	Knock Sensor 2 Circuit Range/Performance
P0332	Knock Sensor 2 Circuit Low
P0333	Knock Sensor 2 Circuit High
P0334	Knock Sensor 2 Circuit Input Intermittent
P0335	Crankshaft Position Sensor “A” Circuit
P0336	Crankshaft Position Sensor “A” Circuit Range/Performance
P0337	Crankshaft Position Sensor “A” Circuit Low
P0338	Crankshaft Position Sensor “A” Circuit High
P0339	Crankshaft Position Sensor “A” Circuit Intermittent
P0340	Camshaft Position Sensor “A” Circuit
P0341	Camshaft Position Sensor “A” Circuit Range/Performance
P0342	Camshaft Position Sensor “A” Circuit Low
P0343	Camshaft Position Sensor “A” Circuit High
P0344	Camshaft Position Sensor “A” Circuit Intermittent
P0345	Camshaft Position Sensor “A” Circuit
P0346	Camshaft Position Sensor “A” Circuit Range/Performance
P0347	Camshaft Position Sensor “A” Circuit Low
P0348	Camshaft Position Sensor “A” Circuit High
P0349	Camshaft Position Sensor “A” Circuit Intermittent
P0350	Ignition Coil Primary/Secondary Circuit
P0351	Ignition Coil “A” Primary/Secondary Circuit
P0352	Ignition Coil “B” Primary/Secondary Circuit
P0353	Ignition Coil “C” Primary/Secondary Circuit
P0354	Ignition Coil “D” Primary/Secondary Circuit
P0355	Ignition Coil “E” Primary/Secondary Circuit
P0356	Ignition Coil “F” Primary/Secondary Circuit
P0357	Ignition Coil “G” Primary/Secondary Circuit
P0358	Ignition Coil “H” Primary/Secondary Circuit
P0359	Ignition Coil “I” Primary/Secondary Circuit
P0360	Ignition Coil “J” Primary/Secondary Circuit
P0361	Ignition Coil “K” Primary/Secondary Circuit
P0362	Ignition Coil “L” Primary/Secondary Circuit
P0363	Misfire Detected – Fueling Disabled
P0364	Reserved
P0365	Camshaft Position Sensor “B” Circuit
P0366	Camshaft Position Sensor “B” Circuit Range/Performance
P0367	Camshaft Position Sensor “B” Circuit Low
P0368	Camshaft Position Sensor “B” Circuit High
P0369	Camshaft Position Sensor “B” Circuit Intermittent
P0370	Timing Reference High Resolution Signal “A”
P0371	Timing Reference High Resolution Signal “A” Too Many Pulses
P0372	Timing Reference High Resolution Signal “A” Too Few Pulses
P0373	Timing Reference High Resolution Signal “A” Intermittent/Erratic Pulses
P0374	Timing Reference High Resolution Signal “A” No Pulse
P0375	Timing Reference High Resolution Signal “B”
P0376	Timing Reference High Resolution Signal “B” Too Many Pulses
P0377	Timing Reference High Resolution Signal “B” Too Few Pulses
P0378	Timing Reference High Resolution Signal “B” Intermittent/Erratic Pulses
P0379	Timing Reference High Resolution Signal “B” No Pulses
P0380	Glow Plug/Heater Circuit “A”
P0381	Glow Plug/Heater Indicator Circuit
P0382	Glow Plug/Heater Circuit “B”
P0383	Reserved by SAE J2012
P0384	Reserved by SAE J2012
P0385	Crankshaft Position Sensor “B” Circuit
P0386	Crankshaft Position Sensor “B” Circuit Range/Performance
P0387	Crankshaft Position Sensor “B” Circuit Low
P0388	Crankshaft Position Sensor “B” Circuit High
P0389	Crankshaft Position Sensor “B” Circuit Intermittent
P0390	Camshaft Position Sensor “B” Circuit
P0391	Camshaft Position Sensor “B” Circuit Range/Performance
P0392	Camshaft Position Sensor “B” Circuit Low
P0393	Camshaft Position Sensor “B” Circuit High
P0394	Camshaft Position Sensor “B” Circuit Intermittent
P0400	Exhaust Gas Recirculation Flow
P0401	Exhaust Gas Recirculation Flow Insufficient Detected
P0402	Exhaust Gas Recirculation Flow Excessive Detected
P0403	Exhaust Gas Recirculation Control Circuit
P0404	Exhaust Gas Recirculation Control Circuit Range/Performance
P0405	Exhaust Gas Recirculation Sensor “A” Circuit Low
P0406	Exhaust Gas Recirculation Sensor “A” Circuit High
P0407	Exhaust Gas Recirculation Sensor “B” Circuit Low
P0408	Exhaust Gas Recirculation Sensor “B” Circuit High
P0409	Exhaust Gas Recirculation Sensor “A” Circuit
P0410	Secondary Air Injection System
P0411	Secondary Air Injection System Incorrect Flow Detected
P0412	Secondary Air Injection System Switching Valve “A” Circuit
P0413	Secondary Air Injection System Switching Valve “A” Circuit Open
P0414	Secondary Air Injection System Switching Valve “A” Circuit Shorted
P0415	Secondary Air Injection System Switching Valve “B” Circuit
P0416	Secondary Air Injection System Switching Valve “B” Circuit Open
P0417	Secondary Air Injection System Switching Valve “B” Circuit Shorted
P0418	Secondary Air Injection System Control “A” Circuit
P0419	Secondary Air Injection System Control “B” Circuit
P0420	Catalyst System Efficiency Below Threshold
P0421	Warm Up Catalyst Efficiency Below Threshold
P0422	Main Catalyst Efficiency Below Threshold
P0423	Heated Catalyst Efficiency Below Threshold
P0424	Heated Catalyst Temperature Below Threshold
P0425	Catalyst Temperature Sensor
P0426	Catalyst Temperature Sensor Range/Performance
P0427	Catalyst Temperature Sensor Low
P0428	Catalyst Temperature Sensor High
P0429	Catalyst Heater Control Circuit
P0430	Catalyst System Efficiency Below Threshold
P0431	Warm Up Catalyst Efficiency Below Threshold
P0432	Main Catalyst Efficiency Below Threshold
P0433	Heated Catalyst Efficiency Below Threshold
P0434	Heated Catalyst Temperature Below Threshold
P0435	Catalyst Temperature Sensor
P0436	Catalyst Temperature Sensor Range/Performance
P0437	Catalyst Temperature Sensor Low
P0438	Catalyst Temperature Sensor High
P0439	Catalyst Heater Control Circuit
P0440	Evaporative Emission System
P0441	Evaporative Emission System Incorrect Purge Flow
P0442	Evaporative Emission System Leak Detected (small leak)
P0443	Evaporative Emission System Purge Control Valve Circuit
P0444	Evaporative Emission System Purge Control Valve Circuit Open
P0445	Evaporative Emission System Purge Control Valve Circuit Shorted
P0446	Evaporative Emission System Vent Control Circuit
P0447	Evaporative Emission System Vent Control Circuit Open
P0448	Evaporative Emission System Vent Control Circuit Shorted
P0449	Evaporative Emission System Vent Valve/Solenoid Circuit
P0450	Evaporative Emission System Pressure Sensor/Switch
P0451	Evaporative Emission System Pressure Sensor/Switch Range/Performance
P0452	Evaporative Emission System Pressure Sensor/Switch Low
P0453	Evaporative Emission System Pressure Sensor/Switch High
P0454	Evaporative Emission System Pressure Sensor/Switch Intermittent
P0455	Evaporative Emission System Leak Detected (large leak)
P0456	Evaporative Emission System Leak Detected (very small leak)
P0457	Evaporative Emission System Leak Detected (fuel cap loose/off)
P0458	Evaporative Emission System Purge Control Valve Circuit Low
P0459	Evaporative Emission System Purge Control Valve Circuit High
P0460	Fuel Level Sensor “A” Circuit
P0461	Fuel Level Sensor “A” Circuit Range/Performance
P0462	Fuel Level Sensor “A” Circuit Low
P0463	Fuel Level Sensor “A” Circuit High
P0464	Fuel Level Sensor “A” Circuit Intermittent
P0465	EVAP Purge Flow Sensor Circuit
P0466	EVAP Purge Flow Sensor Circuit Range/Performance
P0467	EVAP Purge Flow Sensor Circuit Low
P0468	EVAP Purge Flow Sensor Circuit High
P0469	EVAP Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor
P0471	Exhaust Pressure Sensor Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve
P0476	Exhaust Pressure Control Valve Range/Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Fan 1 Control Circuit
P0481	Fan 2 Control Circuit
P0482	Fan 3 Control Circuit
P0483	Fan Rationality Check
P0484	Fan Circuit Over Current
P0485	Fan Power/Ground Circuit
P0486	Exhaust Gas Recirculation Sensor “B” Circuit
P0487	Exhaust Gas Recirculation Throttle Position Control Circuit
P0488	Exhaust Gas Recirculation Throttle Position Control Range/Performance
P0489	Exhaust Gas Recirculation Control Circuit Low
P0490	Exhaust Gas Recirculation Control Circuit High
P0491	Secondary Air Injection System Insufficient Flow
P0492	Secondary Air Injection System Insufficient Flow
P0493	Fan Overspeed
P0494	Fan Speed Low
P0495	Fan Speed High
P0496	Evaporative Emission System High Purge Flow
P0497	Evaporative Emission System Low Purge Flow
P0498	Evaporative Emission System Vent Valve Control Circuit Low
P0499	Evaporative Emission System Vent Valve Control Circuit High
P0500	Vehicle Speed Sensor “A”
P0501	Vehicle Speed Sensor “A” Range/Performance
P0502	Vehicle Speed Sensor “A” Circuit Low Input
P0503	Vehicle Speed Sensor “A” Intermittent/Erratic/High
P0504	Brake Switch “A”/”B” Correlation
P0505	Idle Air Control System
P0506	Idle Air Control System RPM Lower Than Expected
P0507	Idle Air Control System RPM Higher Than Expected
P0508	Idle Air Control System Circuit Low
P0509	Idle Air Control System Circuit High
P0510	Closed Throttle Position Switch
P0511	Idle Air Control Circuit
P0512	Starter Request Circuit
P0513	Incorrect Immobilizer Key
P0514	Battery Temperature Sensor Circuit Range/Performance
P0515	Battery Temperature Sensor Circuit
P0516	Battery Temperature Sensor Circuit Low
P0517	Battery Temperature Sensor Circuit High
P0518	Idle Air Control Circuit Intermittent
P0519	Idle Air Control System Performance
P0520	Engine Oil Pressure Sensor/Switch Circuit
P0521	Engine Oil Pressure Sensor/Switch Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Low Voltage
P0523	Engine Oil Pressure Sensor/Switch High Voltage
P0524	Engine Oil Pressure Too Low
P0525	Cruise Control Servo Control Circuit Range/Performance
P0526	Fan Speed Sensor Circuit
P0527	Fan Speed Sensor Circuit Range/Performance
P0528	Fan Speed Sensor Circuit No Signal
P0529	Fan Speed Sensor Circuit Intermittent
P0530	A/C Refrigerant Pressure Sensor “A” Circuit
P0531	A/C Refrigerant Pressure Sensor “A” Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor “A” Circuit Low
P0533	A/C Refrigerant Pressure Sensor “A” Circuit High
P0534	Air Conditioner Refrigerant Charge Loss
P0535	A/C Evaporator Temperature Sensor Circuit
P0536	A/C Evaporator Temperature Sensor Circuit Range/Performance
P0537	A/C Evaporator Temperature Sensor Circuit Low
P0538	A/C Evaporator Temperature Sensor Circuit High
P0539	A/C Evaporator Temperature Sensor Circuit Intermittent
P0540	Intake Air Heater “A” Circuit
P0541	Intake Air Heater “A” Circuit Low
P0542	Intake Air Heater “A” Circuit High
P0543	Intake Air Heater “A” Circuit Open
P0544	Exhaust Gas Temperature Sensor Circuit
P0545	Exhaust Gas Temperature Sensor Circuit Low
P0546	Exhaust Gas Temperature Sensor Circuit High
P0547	Exhaust Gas Temperature Sensor Circuit
P0548	Exhaust Gas Temperature Sensor Circuit Low
P0549	Exhaust Gas Temperature Sensor Circuit High
P0550	Power Steering Pressure Sensor/Switch Circuit
P0551	Power Steering Pressure Sensor/Switch Circuit Range/Performance
P0552	Power Steering Pressure Sensor/Switch Circuit Low Input
P0553	Power Steering Pressure Sensor/Switch Circuit High Input
P0554	Power Steering Pressure Sensor/Switch Circuit Intermittent
P0555	Brake Booster Pressure Sensor Circuit
P0556	Brake Booster Pressure Sensor Circuit Range/Performance
P0557	Brake Booster Pressure Sensor Circuit Low Input
P0558	Brake Booster Pressure Sensor Circuit High Input
P0559	Brake Booster Pressure Sensor Circuit Intermittent
P0560	System Voltage
P0561	System Voltage Unstable
P0562	System Voltage Low
P0563	System Voltage High
P0564	Cruise Control Multi-Function Input “A” Circuit
P0565	Cruise Control On Signal
P0566	Cruise Control Off Signal
P0567	Cruise Control Resume Signal
P0568	Cruise Control Set Signal
P0569	Cruise Control Coast Signal
P0570	Cruise Control Accelerate Signal
P0571	Brake Switch “A” Circuit
P0572	Brake Switch “A” Circuit Low
P0573	Brake Switch “A” Circuit High
P0574	Cruise Control System – Vehicle Speed Too High
P0575	Cruise Control Input Circuit
P0576	Cruise Control Input Circuit Low
P0577	Cruise Control Input Circuit High
P0578	Cruise Control Multi-Function Input “A” Circuit Stuck
P0579	Cruise Control Multi-Function Input “A” Circuit Range/Performance
P0580	Cruise Control Multi-Function Input “A” Circuit Low
P0581	Cruise Control Multi-Function Input “A” Circuit High
P0582	Cruise Control Vacuum Control Circuit/Open
P0583	Cruise Control Vacuum Control Circuit Low
P0584	Cruise Control Vacuum Control Circuit High
P0585	Cruise Control Multi-Function Input “A”/”B” Correlation
P0586	Cruise Control Vent Control Circuit/Open
P0587	Cruise Control Vent Control Circuit Low
P0588	Cruise Control Vent Control Circuit High
P0589	Cruise Control Multi-Function Input “B” Circuit
P0590	Cruise Control Multi-Function Input “B” Circuit Stuck
P0591	Cruise Control Multi-Function Input “B” Circuit Range/Performance
P0592	Cruise Control Multi-Function Input “B” Circuit Low
P0593	Cruise Control Multi-Function Input “B” Circuit High
P0594	Cruise Control Servo Control Circuit/Open
P0595	Cruise Control Servo Control Circuit Low
P0596	Cruise Control Servo Control Circuit High
P0597	Thermostat Heater Control Circuit/Open
P0598	Thermostat Heater Control Circuit Low
P0599	Thermostat Heater Control Circuit High
P0600	Serial Communication Link
P0601	Internal Control Module Memory Check Sum Error
P0602	Control Module Programming Error
P0603	Internal Control Module Keep Alive Memory (KAM) Error
P0604	Internal Control Module Random Access Memory (RAM) Error
P0605	Internal Control Module Read Only Memory (ROM) Error
P0606	ECM/PCM Processor
P0607	Control Module Performance
P0608	Control Module VSS Output “A”
P0609	Control Module VSS Output “B”
P0610	Control Module Vehicle Options Error
P0611	Fuel Injector Control Module Performance
P0612	Fuel Injector Control Module Relay Control
P0613	TCM Processor
P0614	ECM / TCM Incompatible
P0615	Starter Relay Circuit
P0616	Starter Relay Circuit Low
P0617	Starter Relay Circuit High
P0618	Alternative Fuel Control Module KAM Error
P0619	Alternative Fuel Control Module RAM/ROM Error
P0620	Generator Control Circuit
P0621	Generator Lamp/L Terminal Circuit
P0622	Generator Field/F Terminal Circuit
P0623	Generator Lamp Control Circuit
P0624	Fuel Cap Lamp Control Circuit
P0625	Generator Field/F Terminal Circuit Low
P0626	Generator Field/F Terminal Circuit High
P0627	Fuel Pump “A” Control Circuit /Open
P0628	Fuel Pump “A” Control Circuit Low
P0629	Fuel Pump “A” Control Circuit High
P0630	VIN Not Programmed or Incompatible – ECM/PCM
P0631	VIN Not Programmed or Incompatible – TCM
P0632	Odometer Not Programmed – ECM/PCM
P0633	Immobilizer Key Not Programmed – ECM/PCM
P0634	PCM/ECM/TCM Internal Temperature Too High
P0635	Power Steering Control Circuit
P0636	Power Steering Control Circuit Low
P0637	Power Steering Control Circuit High
P0638	Throttle Actuator Control Range/Performance
P0639	Throttle Actuator Control Range/Performance
P0640	Intake Air Heater Control Circuit
P0641	Sensor Reference Voltage “A” Circuit/Open
P0642	Sensor Reference Voltage “A” Circuit Low
P0643	Sensor Reference Voltage “A” Circuit High
P0644	Driver Display Serial Communication Circuit
P0645	A/C Clutch Relay Control Circuit
P0646	A/C Clutch Relay Control Circuit Low
P0647	A/C Clutch Relay Control Circuit High
P0648	Immobilizer Lamp Control Circuit
P0649	Speed Control Lamp Control Circuit
P0650	Malfunction Indicator Lamp (MIL) Control Circuit
P0651	Sensor Reference Voltage “B” Circuit/Open
P0652	Sensor Reference Voltage “B” Circuit Low
P0653	Sensor Reference Voltage “B” Circuit High
P0654	Engine RPM Output Circuit
P0655	Engine Hot Lamp Output Control Circuit
P0656	Fuel Level Output Circuit
P0657	Actuator Supply Voltage “A” Circuit/Open
P0658	Actuator Supply Voltage “A” Circuit Low
P0659	Actuator Supply Voltage “A” Circuit High
P0660	Intake Manifold Tuning Valve Control Circuit/Open
P0661	Intake Manifold Tuning Valve Control Circuit Low
P0662	Intake Manifold Tuning Valve Control Circuit High
P0663	Intake Manifold Tuning Valve Control Circuit/Open
P0664	Intake Manifold Tuning Valve Control Circuit Low
P0665	Intake Manifold Tuning Valve Control Circuit High
P0666	PCM/ECM/TCM Internal Temperature Sensor Circuit
P0667	PCM/ECM/TCM Internal Temperature Sensor Range/Performance
P0668	PCM/ECM/TCM Internal Temperature Sensor Circuit Low
P0669	PCM/ECM/TCM Internal Temperature Sensor Circuit High
P0670	Glow Plug Module Control Circuit
P0671	Cylinder 1 Glow Plug Circuit
P0672	Cylinder 2 Glow Plug Circuit
P0673	Cylinder 3 Glow Plug Circuit
P0674	Cylinder 4 Glow Plug Circuit
P0675	Cylinder 5 Glow Plug Circuit
P0676	Cylinder 6 Glow Plug Circuit
P0677	Cylinder 7 Glow Plug Circuit
P0678	Cylinder 8 Glow Plug Circuit
P0679	Cylinder 9 Glow Plug Circuit
P0680	Cylinder 10 Glow Plug Circuit
P0681	Cylinder 11 Glow Plug Circuit
P0682	Cylinder 12 Glow Plug Circuit
P0683	Glow Plug Control Module to PCM Communication Circuit
P0684	Glow Plug Control Module to PCM Communication Circuit Range/Performance
P0685	ECM/PCM Power Relay Control Circuit /Open
P0686	ECM/PCM Power Relay Control Circuit Low
P0687	ECM/PCM Power Relay Control Circuit High
P0688	ECM/PCM Power Relay Sense Circuit /Open
P0689	ECM/PCM Power Relay Sense Circuit Low
P0690	ECM/PCM Power Relay Sense Circuit High
P0691	Fan 1 Control Circuit Low
P0692	Fan 1 Control Circuit High
P0693	Fan 2 Control Circuit Low
P0694	Fan 2 Control Circuit High
P0695	Fan 3 Control Circuit Low
P0696	Fan 3 Control Circuit High
P0697	Sensor Reference Voltage “C” Circuit/Open
P0698	Sensor Reference Voltage “C” Circuit Low
P0699	Sensor Reference Voltage “C” Circuit High
P0700	Transmission Control System (MIL Request)
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Brake Switch “B” Circuit
P0704	Clutch Switch Input Circuit Malfunction
P0705	Transmission Range Sensor Circuit Malfunction (PRNDL Input)
P0706	Transmission Range Sensor Circuit Range/Performance
P0707	Transmission Range Sensor Circuit Low
P0708	Transmission Range Sensor Circuit High
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor “A” Circuit
P0711	Transmission Fluid Temperature Sensor “A” Circuit Range/Performance
P0712	Transmission Fluid Temperature Sensor “A” Circuit Low
P0713	Transmission Fluid Temperature Sensor “A” Circuit High
P0714	Transmission Fluid Temperature Sensor “A” Circuit Intermittent
P0715	Input/Turbine Speed Sensor “A” Circuit
P0716	Input/Turbine Speed Sensor “A” Circuit Range/Performance
P0717	Input/Turbine Speed Sensor “A” Circuit No Signal
P0718	Input/Turbine Speed Sensor “A” Circuit Intermittent
P0719	Brake Switch “B” Circuit Low
P0720	Output Speed Sensor Circuit
P0721	Output Speed Sensor Circuit Range/Performance
P0722	Output Speed Sensor Circuit No Signal
P0723	Output Speed Sensor Circuit Intermittent
P0724	Brake Switch “B” Circuit High
P0725	Engine Speed Input Circuit
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0729	Gear 6 Incorrect Ratio
P0730	Incorrect Gear Ratio
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0735	Gear 5 Incorrect Ratio
P0736	Reverse Incorrect Ratio
P0737	TCM Engine Speed Output Circuit
P0738	TCM Engine Speed Output Circuit Low
P0739	TCM Engine Speed Output Circuit High
P0740	Torque Converter Clutch Circuit/Open
P0741	Torque Converter Clutch Circuit Performance or Stuck Off
P0742	Torque Converter Clutch Circuit Stuck On
P0743	Torque Converter Clutch Circuit Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid “A”
P0746	Pressure Control Solenoid “A” Performance or Stuck Off
P0747	Pressure Control Solenoid “A” Stuck On
P0748	Pressure Control Solenoid “A” Electrical
P0749	Pressure Control Solenoid “A” Intermittent
P0750	Shift Solenoid “A”
P0751	Shift Solenoid “A” Performance or Stuck Off
P0752	Shift Solenoid “A” Stuck On
P0753	Shift Solenoid “A” Electrical
P0754	Shift Solenoid “A” Intermittent
P0755	Shift Solenoid “B”
P0756	Shift Solenoid “B” Performance or Stuck Off
P0757	Shift Solenoid “B” Stuck On
P0758	Shift Solenoid “B” Electrical
P0759	Shift Solenoid “B” Intermittent
P0760	Shift Solenoid “C”
P0761	Shift Solenoid “C” Performance or Stuck Off
P0762	Shift Solenoid “C” Stuck On
P0763	Shift Solenoid “C” Electrical
P0764	Shift Solenoid “C” Intermittent
P0765	Shift Solenoid “D”
P0766	Shift Solenoid “D” Performance or Stuck Off
P0767	Shift Solenoid “D” Stuck On
P0768	Shift Solenoid “D” Electrical
P0769	Shift Solenoid “D” Intermittent
P0770	Shift Solenoid “E”
P0771	Shift Solenoid “E” Performance or Stuck Off
P0772	Shift Solenoid “E” Stuck On
P0773	Shift Solenoid “E” Electrical
P0774	Shift Solenoid “E” Intermittent
P0775	Pressure Control Solenoid “B”
P0776	Pressure Control Solenoid “B” Performance or Stuck off
P0777	Pressure Control Solenoid “B” Stuck On
P0778	Pressure Control Solenoid “B” Electrical
P0779	Pressure Control Solenoid “B” Intermittent
P0780	Shift Error
P0781	1-2 Shift
P0782	2-3 Shift
P0783	3-4 Shift
P0784	4-5 Shift
P0785	Shift/Timing Solenoid
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Normal/Performance Switch Circuit
P0791	Intermediate Shaft Speed Sensor “A” Circuit
P0792	Intermediate Shaft Speed Sensor “A” Circuit Range/Performance
P0793	Intermediate Shaft Speed Sensor “A” Circuit No Signal
P0794	Intermediate Shaft Speed Sensor “A” Circuit Intermittent
P0795	Pressure Control Solenoid “C”
P0796	Pressure Control Solenoid “C” Performance or Stuck off
P0797	Pressure Control Solenoid “C” Stuck On
P0798	Pressure Control Solenoid “C” Electrical
P0799	Pressure Control Solenoid “C” Intermittent
P0800	Transfer Case Control System (MIL Request)
P0801	Reverse Inhibit Control Circuit
P0802	Transmission Control System MIL Request Circuit/Open
P0803	1-4 Upshift (Skip Shift) Solenoid Control Circuit
P0804	1-4 Upshift (Skip Shift) Lamp Control Circuit
P0805	Clutch Position Sensor Circuit
P0806	Clutch Position Sensor Circuit Range/Performance
P0807	Clutch Position Sensor Circuit Low
P0808	Clutch Position Sensor Circuit High
P0809	Clutch Position Sensor Circuit Intermittent
P0810	Clutch Position Control Error
P0811	Excessive Clutch Slippage
P0812	Reverse Input Circuit
P0813	Reverse Output Circuit
P0814	Transmission Range Display Circuit
P0815	Upshift Switch Circuit
P0816	Downshift Switch Circuit
P0817	Starter Disable Circuit
P0818	Driveline Disconnect Switch Input Circuit
P0819	Up and Down Shift Switch to Transmission Range Correlation
P0820	Gear Lever X-Y Position Sensor Circuit
P0821	Gear Lever X Position Circuit
P0822	Gear Lever Y Position Circuit
P0823	Gear Lever X Position Circuit Intermittent
P0824	Gear Lever Y Position Circuit Intermittent
P0825	Gear Lever Push-Pull Switch (Shift Anticipate)
P0826	Up and Down Shift Switch Circuit
P0827	Up and Down Shift Switch Circuit Low
P0828	Up and Down Shift Switch Circuit High
P0829	5-6 Shift
P0830	Clutch Pedal Switch “A” Circuit
P0831	Clutch Pedal Switch “A” Circuit Low
P0832	Clutch Pedal Switch “A” Circuit High
P0833	Clutch Pedal Switch “B” Circuit
P0834	Clutch Pedal Switch “B” Circuit Low
P0835	Clutch Pedal Switch “B” Circuit High
P0836	Four Wheel Drive (4WD) Switch Circuit
P0837	Four Wheel Drive (4WD) Switch Circuit Range/Performance
P0838	Four Wheel Drive (4WD) Switch Circuit Low
P0839	Four Wheel Drive (4WD) Switch Circuit High
P0840	Transmission Fluid Pressure Sensor/Switch “A” Circuit
P0841	Transmission Fluid Pressure Sensor/Switch “A” Circuit Range/Performance
P0842	Transmission Fluid Pressure Sensor/Switch “A” Circuit Low
P0843	Transmission Fluid Pressure Sensor/Switch “A” Circuit High
P0844	Transmission Fluid Pressure Sensor/Switch “A” Circuit Intermittent
P0845	Transmission Fluid Pressure Sensor/Switch “B” Circuit
P0846	Transmission Fluid Pressure Sensor/Switch “B” Circuit Range/Performance
P0847	Transmission Fluid Pressure Sensor/Switch “B” Circuit Low
P0848	Transmission Fluid Pressure Sensor/Switch “B” Circuit High
P0849	Transmission Fluid Pressure Sensor/Switch “B” Circuit Intermittent
P0850	Park/Neutral Switch Input Circuit
P0851	Park/Neutral Switch Input Circuit Low
P0852	Park/Neutral Switch Input Circuit High
P0853	Drive Switch Input Circuit
P0854	Drive Switch Input Circuit Low
P0855	Drive Switch Input Circuit High
P0856	Traction Control Input Signal
P0857	Traction Control Input Signal Range/Performance
P0858	Traction Control Input Signal Low
P0859	Traction Control Input Signal High
P0860	Gear Shift Module Communication Circuit
P0861	Gear Shift Module Communication Circuit Low
P0862	Gear Shift Module Communication Circuit High
P0863	TCM Communication Circuit
P0864	TCM Communication Circuit Range/Performance
P0865	TCM Communication Circuit Low
P0866	TCM Communication Circuit High
P0867	Transmission Fluid Pressure
P0868	Transmission Fluid Pressure Low
P0869	Transmission Fluid Pressure High
P0870	Transmission Fluid Pressure Sensor/Switch “C” Circuit
P0871	Transmission Fluid Pressure Sensor/Switch “C” Circuit Range/Performance
P0872	Transmission Fluid Pressure Sensor/Switch “C” Circuit Low
P0873	Transmission Fluid Pressure Sensor/Switch “C” Circuit High
P0874	Transmission Fluid Pressure Sensor/Switch “C” Circuit Intermittent
P0875	Transmission Fluid Pressure Sensor/Switch “D” Circuit
P0876	Transmission Fluid Pressure Sensor/Switch “D” Circuit Range/Performance
P0877	Transmission Fluid Pressure Sensor/Switch “D” Circuit Low
P0878	Transmission Fluid Pressure Sensor/Switch “D” Circuit High
P0879	Transmission Fluid Pressure Sensor/Switch “D” Circuit Intermittent
P0880	TCM Power Input Signal
P0881	TCM Power Input Signal Range/Performance
P0882	TCM Power Input Signal Low
P0883	TCM Power Input Signal High
P0884	TCM Power Input Signal Intermittent
P0885	TCM Power Relay Control Circuit/Open
P0886	TCM Power Relay Control Circuit Low
P0887	TCM Power Relay Control Circuit High
P0888	TCM Power Relay Sense Circuit
P0889	TCM Power Relay Sense Circuit Range/Performance
P0890	TCM Power Relay Sense Circuit Low
P0891	TCM Power Relay Sense Circuit High
P0892	TCM Power Relay Sense Circuit Intermittent
P0893	Multiple Gears Engaged
P0894	Transmission Component Slipping
P0895	Shift Time Too Short
P0896	Shift Time Too Long
P0897	Transmission Fluid Deteriorated
P0898	Transmission Control System MIL Request Circuit Low
P0899	Transmission Control System MIL Request Circuit High
P0900	Clutch Actuator Circuit/Open
P0901	Clutch Actuator Circuit Range/Performance
P0902	Clutch Actuator Circuit Low
P0903	Clutch Actuator Circuit High
P0904	Gate Select Position Circuit
P0905	Gate Select Position Circuit Range/Performance
P0906	Gate Select Position Circuit Low
P0907	Gate Select Position Circuit High
P0908	Gate Select Position Circuit Intermittent
P0909	Gate Select Control Error
P0910	Gate Select Actuator Circuit/Open
P0911	Gate Select Actuator Circuit Range/Performance
P0912	Gate Select Actuator Circuit Low
P0913	Gate Select Actuator Circuit High
P0914	Gear Shift Position Circuit
P0915	Gear Shift Position Circuit Range/Performance
P0916	Gear Shift Position Circuit Low
P0917	Gear Shift Position Circuit High
P0918	Gear Shift Position Circuit Intermittent
P0919	Gear Shift Position Control Error
P0920	Gear Shift Forward Actuator Circuit/Open
P0921	Gear Shift Forward Actuator Circuit Range/Performance
P0922	Gear Shift Forward Actuator Circuit Low
P0923	Gear Shift Forward Actuator Circuit High
P0924	Gear Shift Reverse Actuator Circuit/Open
P0925	Gear Shift Reverse Actuator Circuit Range/Performance
P0926	Gear Shift Reverse Actuator Circuit Low
P0927	Gear Shift Reverse Actuator Circuit High
P0928	Gear Shift Lock Solenoid Control Circuit/Open
P0929	Gear Shift Lock Solenoid Control Circuit Range/Performance
P0930	Gear Shift Lock Solenoid Control Circuit Low
P0931	Gear Shift Lock Solenoid Control Circuit High
P0932	Hydraulic Pressure Sensor Circuit
P0933	Hydraulic Pressure Sensor Range/Performance
P0934	Hydraulic Pressure Sensor Circuit Low
P0935	Hydraulic Pressure Sensor Circuit High
P0936	Hydraulic Pressure Sensor Circuit Intermittent
P0937	Hydraulic Oil Temperature Sensor Circuit
P0938	Hydraulic Oil Temperature Sensor Range/Performance
P0939	Hydraulic Oil Temperature Sensor Circuit Low
P0940	Hydraulic Oil Temperature Sensor Circuit High
P0941	Hydraulic Oil Temperature Sensor Circuit Intermittent
P0942	Hydraulic Pressure Unit
P0943	Hydraulic Pressure Unit Cycling Period Too Short
P0944	Hydraulic Pressure Unit Loss of Pressure
P0945	Hydraulic Pump Relay Circuit/Open
P0946	Hydraulic Pump Relay Circuit Range/Performance
P0947	Hydraulic Pump Relay Circuit Low
P0948	Hydraulic Pump Relay Circuit High
P0949	Auto Shift Manual Adaptive Learning Not Complete
P0950	Auto Shift Manual Control Circuit
P0951	Auto Shift Manual Control Circuit Range/Performance
P0952	Auto Shift Manual Control Circuit Low
P0953	Auto Shift Manual Control Circuit High
P0954	Auto Shift Manual Control Circuit Intermittent
P0955	Auto Shift Manual Mode Circuit
P0956	Auto Shift Manual Mode Circuit Range/Performance
P0957	Auto Shift Manual Mode Circuit Low
P0958	Auto Shift Manual Mode Circuit High
P0959	Auto Shift Manual Mode Circuit Intermittent
P0960	Pressure Control Solenoid “A” Control Circuit/Open
P0961	Pressure Control Solenoid “A” Control Circuit Range/Performance
P0962	Pressure Control Solenoid “A” Control Circuit Low
P0963	Pressure Control Solenoid “A” Control Circuit High
P0964	Pressure Control Solenoid “B” Control Circuit/Open
P0965	Pressure Control Solenoid “B” Control Circuit Range/Performance
P0966	Pressure Control Solenoid “B” Control Circuit Low
P0967	Pressure Control Solenoid “B” Control Circuit High
P0968	Pressure Control Solenoid “C” Control Circuit/Open
P0969	Pressure Control Solenoid “C” Control Circuit Range/Performance
P0970	Pressure Control Solenoid “C” Control Circuit Low
P0971	Pressure Control Solenoid “C” Control Circuit High
P0972	Shift Solenoid “A” Control Circuit Range/Performance
P0973	Shift Solenoid “A” Control Circuit Low
P0974	Shift Solenoid “A” Control Circuit High
P0975	Shift Solenoid “B” Control Circuit Range/Performance
P0976	Shift Solenoid “B” Control Circuit Low
P0977	Shift Solenoid “B” Control Circuit High
P0978	Shift Solenoid “C” Control Circuit Range/Performance
P0979	Shift Solenoid “C” Control Circuit Low
P0980	Shift Solenoid “C” Control Circuit High
P0981	Shift Solenoid “D” Control Circuit Range/Performance
P0982	Shift Solenoid “D” Control Circuit Low
P0983	Shift Solenoid “D” Control Circuit High
P0984	Shift Solenoid “E” Control Circuit Range/Performance
P0985	Shift Solenoid “E” Control Circuit Low
P0986	Shift Solenoid “E” Control Circuit High
P0987	Transmission Fluid Pressure Sensor/Switch “E” Circuit
P0988	Transmission Fluid Pressure Sensor/Switch “E” Circuit Range/Performance
P0989	Transmission Fluid Pressure Sensor/Switch “E” Circuit Low
P0990	Transmission Fluid Pressure Sensor/Switch “E” Circuit High
P0991	Transmission Fluid Pressure Sensor/Switch “E” Circuit Intermittent
P0992	Transmission Fluid Pressure Sensor/Switch “F” Circuit
P0993	Transmission Fluid Pressure Sensor/Switch “F” Circuit Range/Performance
P0994	Transmission Fluid Pressure Sensor/Switch “F” Circuit Low
P0995	Transmission Fluid Pressure Sensor/Switch “F” Circuit High
P0996	Transmission Fluid Pressure Sensor/Switch “F” Circuit Intermittent
P0997	Shift Solenoid “F” Control Circuit Range/Performance
P0998	Shift Solenoid “F” Control Circuit Low
P0999	Shift Solenoid “F” Control Circuit High
P0A00	Motor Electronics Coolant Temperature Sensor Circuit
P0A01	Motor Electronics Coolant Temperature Sensor Circuit Range/Performance
P0A02	Motor Electronics Coolant Temperature Sensor Circuit Low
P0A03	Motor Electronics Coolant Temperature Sensor Circuit High
P0A04	Motor Electronics Coolant Temperature Sensor Circuit Intermittent
P0A05	Motor Electronics Coolant Pump Control Circuit/Open
P0A06	Motor Electronics Coolant Pump Control Circuit Low
P0A07	Motor Electronics Coolant Pump Control Circuit High
P0A08	DC/DC Converter Status Circuit
P0A09	DC/DC Converter Status Circuit Low Input
P0A10	DC/DC Converter Status Circuit High Input
P0A11	DC/DC Converter Enable Circuit/Open
P0A12	DC/DC Converter Enable Circuit Low
P0A13	DC/DC Converter Enable Circuit High
P0A14	Engine Mount Control Circuit/Open
P0A15	Engine Mount Control Circuit Low
P0A16	Engine Mount Control Circuit High
P0A17	Motor Torque Sensor Circuit
P0A18	Motor Torque Sensor Circuit Range/Performance
P0A19	Motor Torque Sensor Circuit Low
P0A20	Motor Torque Sensor Circuit High
P0A21	Motor Torque Sensor Circuit Intermittent
P0A22	Generator Torque Sensor Circuit
P0A23	Generator Torque Sensor Circuit Range/Performance
P0A24	Generator Torque Sensor Circuit Low
P0A25	Generator Torque Sensor Circuit High
P0A26	Generator Torque Sensor Circuit Intermittent
P0A27	Battery Power Off Circuit
P0A28	Battery Power Off Circuit Low
P0A29	Battery Power Off Circuit High
P1001	Valvetronic (VVT) Limp Home Request High Input
P1002	Valvetronic (VVT) Limp Home Request Low Input
P1003	Valvetronic (VVT) Limp Home Request Open Circuit
P1004	Valvetronic (VVT) Guiding Sensor Solenoid Loss (Bank 1)
P1005	Valvetronic (VVT) Guiding Sensor Reset Error (Bank 1)
P1006	Valvetronic (VVT) Guiding Sensor Parity Error (Bank 1)
P1007	Valvetronic (VVT) Guiding Sensor Gradient Error (Bank 1)
P1008	Valvetronic (VVT) Guiding Sensor Solenoid Loss (Bank 2)
P1009	Valvetronic (VVT) Guiding Sensor Reset Error (Bank 2)
P1010	Valvetronic (VVT) Guiding Sensor Parity Error (Bank 2)
P1011	Valvetronic (VVT) Guiding Sensor Gradient Error (Bank 2)
P1012	Valvetronic (VVT) Reference Sensor Solenoid Loss (Bank 1)
P1013	Valvetronic (VVT) Reference Sensor Reset Error (Bank 1)
P1014	Valvetronic (VVT) Reference Sensor Parity Error (Bank 1)
P1015	Valvetronic (VVT) Reference Sensor Gradient Error (Bank 1)
P1022	Valvetronic (VVT), Eccentric Shaft Sensor 2 Circuit Low Input
P1023	Valvetronic (VVT) Self-Learning Function Faulty Adjustment Range (Bank 1)
P1024	Valvetronic (VVT) Self-Learning Function Faulty Lower Learning Range (Bank 1)
P1025	Valvetronic (VVT) Self-Learning Function No Positions Stored (Bank 1)
P1026	Valvetronic (VVT) Self-Learning Function Faulty Adjustment Range (Bank 2)
P1027	Valvetronic (VVT) Self-Learning Function Faulty Lower Learning Range (Bank 2)
P1028	Valvetronic (VVT) Self-Learning Function No Positions Stored (Bank 2)
P1030	Valvetronic (VVT) Actuator Monitoring Position Control, Control Deviation (Bank 1)
P1031	Valvetronic (VVT) Actuator Monitoring Recognition of Direction of Rotation Plausibility (Bank 1)
P1033	Valvetronic (VVT) Actuator Monitoring Position Control, Control Deviation (Bank 2)
P1034	Valvetronic (VVT) Actuator Monitoring Recognition of Direction of Rotation Plausibility (Bank 1)
P1035	Valvetronic (VVT) CAN Message Monitoring Faulty Desired Message (Bank 1)
P1036	Valvetronic (VVT) CAN Timeout VVT-Desired Message (Bank 1)
P1037	Valvetronic (VVT) CAN Timeout Message (Bank 1)
P1038	Valvetronic (VVT) CAN Message Monitoring Faulty Desired Message (Bank 2)
P1039	Valvetronic (VVT) CAN Timeout VVT-Desired Message (Bank 2)
P1040	Valvetronic (VVT) CAN Timeout Message (Bank 2)
P1041	Valvetronic (VVT) Actuator Control Module EEPROM Error (Bank 1)
P1042	Valvetronic (VVT) Actuator Control Module Random Access Memory Error (Bank 1)
P1043	Valvetronic (VVT) Actuator Control Module Read Only Memory Error (Bank 1)
P1044	Valvetronic (VVT) Actuator Control Module EEPROM Error (Bank 2)
P1045	Valvetronic (VVT) Actuator Control Module Random Access Memory Error (Bank 2)
P1046	Valvetronic (VVT) Actuator Control Module Read Only Memory Error (Bank 2)
P1047	Valvetronic (VVT) Actuator Control Circuit High Input (Bank 1)
P1048	Valvetronic (VVT) Actuator Control Circuit Low Input (Bank 1)
P1050	Valvetronic (VVT) Control Circuit (Bank 1)
P1051	Valvetronic (VVT) Control Circuit High Input (Bank 1)
P1052	Valvetronic (VVT) Control Circuit Low Input (Bank 1)
P1054	Valvetronic (VVT) Control Circuit (Bank 2)
P1055	Valvetronic (VVT) Supply Voltage Control Motor High Input (Bank 1)
P1056	Valvetronic (VVT) Supply Voltage Control Motor Low Input (Bank 1)
P1057	Valvetronic (VVT) Supply Voltage Control Motor Electrical (Bank 1)
P1058	Valvetronic (VVT) Supply Voltage Control Motor High Input (Bank 2)
P1059	Valvetronic (VVT) Supply Voltage Control Motor Low Input (Bank 2)
P1060	Valvetronic (VVT) Supply Voltage Control Motor Electrical (Bank 2)
P1061	Valvetronic (VVT) Limp Home Request RPM and Charge Limitation (Bank 1)
P1062	Valvetronic (VVT) Limp Home Request Full Stroke Position Not Reached (Bank 1)
P1063	Valvetronic (VVT) Limp Home Request Air Mass Plausibility (Bank 1)
P1064	Valvetronic (VVT) Value Comparison Starting Position/Parking Position Plausibility (Bank 1)
P1065	Valvetronic (VVT) CAN Timeout No Signal
P1066	Valvetronic (VVT) CAN Message Monitoring Faulty Actual Message
P1067	Valvetronic (VVT) Reference Sensor Solenoid Loss (Bank 2)
P1068	Valvetronic (VVT) Reference Sensor Reset Error (Bank 2)
P1069	Valvetronic (VVT) Reference Sensor Parity Error (Bank 2)
P1070	Valvetronic (VVT) Reference Sensor Gradient Error (Bank 2)
P1071	Valvetronic (VVT) Control Module Watchdog or Temperature Sensor Error (Bank 1)
P1072	Valvetronic (VVT) Control Module Watchdog or Temperature Sensor Error (Bank 2)
P1075	Valvetronic (VVT) Overload Protection (Bank 1)
P1076	Valvetronic (VVT) Overload Protection ECU Temperature High Input (Bank 1)
P1077	Valvetronic (VVT) Overload Protection Control Motor Temperature High Input (Bank 1)
P1078	Valvetronic (VVT) Overload Protection Control Motor Current High Input (Bank 1)
P1079	Valvetronic (VVT) Overload Protection (Bank 1)
P1080	Valvetronic (VVT) Overload Protection ECU Temperature High Input (Bank 2)
P1081	Valvetronic (VVT) Overload Protection Control Motor Temperature High Input (Bank 2)
P1082	Valvetronic (VVT) Overload Protection Control Motor Current High Input (Bank 2)
P1083	Fuel Control Mixture Lean (Bank 1 Sensor 1)
P1083	Fuel System Too Rich
P1084	Fuel Control Mixture Rich (Bank 1 Sensor 1)
P1084	Fuel System Too Lean
P1085	Fuel Control Mixture Lean (Bank 2 Sensor 1)
P1085	Fuel System Too Rich
P1086	Fuel Control Mixture Rich (Bank 2 Sensor 1)
P1086	Fuel System Too Lean
P1087	O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 1)
P1088	O2 Sensor Circuit Slow Response in Rich Control Range (Bank 1 Sensor 1)
P1089	O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 2)
P1090	Pre-Catalyst Fuel Trim Too Lean Bank 1
P1091	Pre-Catalyst Fuel Trim Too Rich Bank 1
P1092	Pre-Catalyst Fuel Trim Too Lean Bank 2
P1093	Pre-Catalyst Fuel Trim Too Rich Bank 2
P1094	O2 Sensor Circuit Slow Response in Rich Control Range (Bank 2 Sensor 1)
P1095	O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 1 Sensor 1)
P1096	O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 2 Sensor 1)
P1097	O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 1 Sensor 1)
P1098	O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 2 Sensor 2)
P1100	Mass Air Flow Circuit Conditions
P1101	Mass Air Flow Circuit Rationality Check Conditions
P1103	Mass Air Flow Circuit Rationality Check Conditions
P1104	Differential Pressure Sensor Intake Manifold Pressure Too Low (Bank 1)
P1105	Differential Pressure Sensor Intake Manifold Pressure Too High (Bank 1)
P1111	Engine Coolant Temperature Radiator Outlet Sensor Low Input
P1111	O2 Control (Bank 1) System Too Lean
P1112	Engine Coolant Temperature Radiator Outlet Sensor High Input
P1112	O2 Control (Bank 1) System Too Rich
P1115	Coolant Temperature Sensor Plausibility
P1116	Mass Or Volume Air Flow Circuit Range/Performance Problem (Bank 2)
P1117	Mass Or Volume Air Flow Circuit Low Input (Bank 2)
P1118	Mass Or Volume Air Flow Circuit High Input (Bank 2)
P1120	Pedal Position Sensor Circuit
P1121	Pedal Position 1 Range/Performance Problem
P1122	Pedal Position 1 Low Input
P1123	Pedal Position 1 High Input
P1129	Engine Oil Level Sensor Signal Oil Level Too Low
P1130	Long Term Fuel Trim at Lean Limit
P1132	O2 Sensor Heater Control Circuit (Bank 1 Sensor 1)
P1132	HO2S (Bank 2 Sensor 1) Heater Circuit Malfunction
P1133	O2 Sensor Heater Control Circuit (Bank 2 Sensor 1)
P1133	HO2S (Bank 2 Sensor 1) Heater Circuit Malfunction
P1134	O2 Sensor Heater Circuit Signal Intermittent (Bank 1 Sensor 2)
P1134	HO2S Heater Circuit Current Malfunction
P1135	O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 1)
P1135	HO2S Heater Circuit Current Malfunction
P1136	O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 1)
P1136	HO2S Heater Circuit Heater Resistance
P1137	O2 Sensor Heater Circuit Signal Intermittant (Bank 1 Sensor 2)
P1137	Long Term Fuel Trim Add. Fuel, Bank 1 System Too Rich
P1138	O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2)
P1138	HO2S Circuit Malfunction
P1139	O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2)
P1139	HO2S Circuit Malfunction
P1140	Mass or Volume Air Flow Circuit Range/Performance Problem
P1140	Throttle/Pedal Position Sensor Malfunction
P1145	Solenoid Valve Running Losses Control Circuit Electrical
P1149	O2 Control (Bank 1) Out of Range (Sensor Aging)
P1151	O2 Sensor Heater Circuit Signal Intermittant (Bank 2 Sensor 1)
P1151	HO2S Heater Circuit Current Malfunction
P1152	O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 1)
P1152	HO2S Heater Circuit Current Malfunction
P1153	O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 1)
P1153	HO2S Heater Circuit Current Malfunction
P1155	O2 Sensor Heater Circuit Intermittant (Bank 2 Sensor 2)
P1155	HO2S Heater Circuit Current Malfunction
P1156	O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 2)
P1156	HO2S Heater Circuit Current Malfunction-Circuit Continuity
P1157	O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 2)
P1157	HO2S Heater Circuit Current Malfunction-Heater Resistance
P1158	Fuel Trim Additve Bank 1 Low
P1158	Fuel Trim System Too Rich (Bank 1)
P1159	Fuel Trim Additve Bank 1 High
P1159	Fuel Trim System Too Lean (Bank 1)
P1160	Fuel Trim Additve Bank 2 Low
P1160	Fuel Trim System Too Rich (Bank 1)
P1161	Fuel Trim Additve Bank 2 High
P1161	Fuel Trim System Too Lean (Bank 1)
P1162	Fuel Trim Additve Per Ignition Bank 1 Low
P1163	Fuel Trim Additve Per Ignition Bank 1 High
P1163	HO2S Heater Circuit Current Malfunction
P1164	Fuel Trim Additve Per Ignition Bank 2 Low
P1165	Fuel Trim Additve Per Ignition Bank 2 High
P1174	Fuel Trim Adaptation Additve Bank 1 Malfunction
P1174	Fuel System Malfunction (Cylinder Bank 1)
P1175	Fuel Trim Adaptation Additve Bank 2 Malfunction
P1175	Fuel System Malfunction (Cylinder Bank 1)
P1176	O2 Sensor Slow Response Bank 1
P1177	O2 Sensor Slow Response Bank 2
P1178	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 1 Sensor 1)
P1178	O2 Sensor Switching Time
P1179	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 2 Sensor 1)
P1179	O2 Sensor Switching Time
P1180	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 1 Sensor 2)
P1181	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 2 Sensor 2)
P1182	O2 Sensor (Bank 1 Sensor 2) Open Circuit During Coast Down Fuel Cut-off
P1183	O2 Sensor (Bank 2 Sensor 2) Open Circuit During Coast Down Fuel Cut-off
P1186	O2 Sensor Heater Control Circuit (Bank 1 Sensor 2)
P1186	O2 Sensor Heater Circuit (Bank 1-Sensor 1) Electrical Malfunction
P1187	O2 Sensor Heater Control Circuit (Bank 2 Sensor 2)
P1187	O2 Sensor Heater Circuit (Bank 1-Sensor 1) Electrical Malfunction
P1188	Fuel Control (Bank 1 Sensor 1)
P1188	Fuel System Malfunction (Cylinder Bank 1)
P1189	Fuel Control (Bank 2 Sensor 1)
P1189	Fuel System Malfunction (Cylinder Bank 1)
P1190	Pre-catalyst Fuel Trim System Bank 1
P1191	Pre-catalyst Fuel Trim System Bank 2
P1192	Post-catalyst Fuel Trim System Bank 1
P1193	Post-catalyst Fuel Trim System Bank 2
P1197	Differential Pressure Sensor Intake Manifold High Input (Bank 1)
P1198	Differential Pressure Sensor Intake Manifold Low Input (Bank 1)
P1199	Differential Pressure Sensor Intake Manifold Pressure Plausibility (Bank 1)
P1200	Fuel System Too Lean
P1201	Fuel System Too Rich
P1202	Fuel System Too Lean
P1203	Fuel System Too Rich
P1221	Pedal Position Sensor 2 Range/Performance Problem
P1222	Pedal Position Sensor 2 Low Input
P1223	Pedal Position Sensor 2 High Input
P1270	Control Module Self-Test, Torque Monitoring
P1270	Mass or Volume Air Flow Circuit “A” Conditions
P1271	Ambient Air Pressure Sensor Electrical
P1283	Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Electrical
P1284	Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Signal Low
P1285	Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Signal High
P1287	Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Electrical
P1288	Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal Low
P1289	Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal High
P1313	“A” Camshaft Position Plausibility
P1317	“B” Camshaft Position Plausibility
P1327	Knock Sensor 2 (Bank 1) Low Input
P1327	Knock Sensor 2 Signal Low Input
P1328	Knock Sensor 2 (Bank 1) High Input
P1328	Knock Sensor 2 Signal High Input
P1329	Knock Sensor 3 Signal Low Input
P1330	Knock Sensor 3 Signal High Input
P1332	Knock Sensor 4 Low Input
P1332	Knock Sensor 4 Signal Low Input
P1333	Knock Sensor 4 High Input
P1333	Knock Sensor 4 Signal High Input
P1338	Camshaft Position Sensor (Bank 1) Open/Short to B+
P1339	Camshaft Position Sensor (Bank 1) Open/Short to B+
P1340	Multiple Cylinder Misfire During Start
P1340	Crankshaft Position/Camshaft Sensor Signal Out of Sequence
P1341	Multiple Cylinder Misfire With Fuel Cut-off
P1342	Misfire During Start Cylinder 1
P1342	Random/Multiple Misfire Detected
P1343	Misfire Cylinder 1 With Fuel Cut-off
P1344	Misfire During Start Cylinder 2
P1344	Random/Multiple Misfire Detected
P1345	Misfire Cylinder 2 With Fuel Cut-off
P1346	Misfire During Start Cylinder 3
P1346	Random/Multiple Misfire Detected
P1347	Misfire Cylinder 3 With Fuel Cut-off
P1348	Misfire During Start Cylinder 4
P1348	Random/Multiple Misfire Detected
P1349	Misfire Cylinder 4 With Fuel Cut-off
P1350	Misfire During Start Cylinder 5
P1350	Random/Multiple Misfire Detected
P1351	Misfire Cylinder 5 With Fuel Cut-off
P1352	Misfire During Start Cylinder 6
P1352	Random/Multiple Misfire Detected
P1353	Misfire Cylinder 6 With Fuel Cut-off
P1354	Misfire During Start Cylinder 7
P1354	Random/Multiple Misfire Detected
P1355	Misfire Cylinder 7 With Fuel Cut-off
P1355	Random/Multiple Misfire Detected
P1356	Misfire During Start Cylinder 8
P1356	Random/Multiple Misfire Detected
P1357	Misfire Cylinder 8 With Fuel Cut-off
P1357	Random/Multiple Misfire Detected
P1358	Misfire During Start Cylinder 9
P1359	Misfire Cylinder 9 With Fuel Cut-off
P1360	Misfire During Start Cylinder 10
P1361	Misfire Cylinder 10 With Fuel Cut-off
P1362	Misfire During Start Cylinder 11
P1363	Misfire Cylinder 11 With Fuel Cut-off
P1364	Misfire During Start Cylinder 12
P1365	Misfire Cylinder 12 With Fuel Cut-off
P1377	Camshaft Position Sensor Master Camshaft Not Defined
P1381	Control Module Self-Test, Knock Control Offset (Bank 1)
P1382	Control Module Self-Test, Knock Control Test Pulse (Bank 1)
P1383	Secondary Ignition Circuit Range Check Voltage Malfunction
P1384	Knock Sensor 3 Circuit
P1384	Knock Sensor 3 Circuit Malfunction
P1385	Knock Sensor 4 Circuit
P1385	Knock Sensor 4 Circuit Malfunction
P1386	Control Module Self-test, Knock Control Baseline Test Bank 1
P1386	Control Module Self-Test, Knock Control Circuit Baseline Test (Bank 1)
P1396	Crankshaft Position Sensor Segment Timing Plausibility
P1396	Camshaft Position Sensor “A” Circ Malfunction
P1397	Camshaft Position Sensor “B” Circuit (Bank 1)
P1397	Camshaft Position Sensor Circ Malfunction
P1400	Heated Catalyst Battery Voltage or Current too Low During Heating (Bank 1)
P1401	Heated Catalyst Current too High During Heating (Bank 1)
P1402	Heated Catalyst Power Switch Overtemperature Condition (Bank 1)
P1403	Carbon Canister Shut Off valve Control Circuit Electrical
P1403	Evaporative Emission System Shut Off Valve
P1404	Heated Catalyst Current too High During Heating (Bank 2)
P1405	Heated Catalyst Power Switch Overtemperature Condition (Bank 2)
P1406	Heated Catalyst Internal Control Module Checksum/ROM Error
P1411	Secondary Air Pump Valve Plausibility
P1412	Secondary Air Pump Valve Plausibility
P1413	Secondary Air Injection Pump Relay Control Circuit Signal Low
P1413	Secondary Air Injector Pump Relay Control Circuit Signal Low
P1414	Secondary Air Injection System Monitor Circuit High
P1414	Secondary Air Injector Pump Relay Control Circuit Signal High
P1418	Secondary Air Pump Valve Plausibility
P1420	Secondary Air Valve Control Circuit Electrical
P1420	Secondary Air Injector Valve Circuit Electrical Malfunction
P1421	Secondary Air System Bank 1
P1421	Secondary Air Injector Valve Circuit Short to Ground
P1422	Secondary Air System Bank 2
P1423	Secondary Air Pump Valve Plausibility
P1432	Secondary Air Injection System Incorrect Flow Detected
P1432	Secondary Air Injection Valve Open
P1438	Purge Control Valve Control Open Circuit
P1439	Purge Control Valve Control Circuit Signal Low
P1440	Purge Control Valve Control Circuit Signal High
P1441	Leakage Diagnostic Pump Control Open Circuit
P1442	Leakage Diagnostic Pump Control Circuit Signal Low
P1443	Leakage Diagnostic Pump Control Circuit Signal High
P1444	Diagnostic Module Tank Leakage (DM-TL) Pump Control Open Circuit
P1445	Diagnostic Module Tank Leakage (DM-TL) Pump Control Circuit Signal Low
P1446	Diagnostic Module Tank Leakage (DM-TL) Pump Control Circuit Signal High
P1447	Diagnostic Module Tank Leakage (DM-TL) Pump Too High During Switching
P1448	Diagnostic Module Tank Leakage (DM-TL) Pump Too Low During Switching
P1449	Diagnostic Module Tank Leakage (DM-TL) Pump Too High
P1450	Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Open Circuit
P1451	Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Circuit Signal Low
P1452	Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Circuit Signal High
P1453	Secondary Air Injection Pump Relay Control Circuit Electrical
P1453	Secondary Air Injector Valve Circuit Electrical Malfunction (Disconnection)
P1454	Secondary Air Injection Pump With Series Resistor Control Circuit Electrical
P1456	Heated Catalyst Heater Power Supply Open Circuit (Bank 1)
P1457	Heated Catalyst Heater Power Switch Temperature Sensor Electrical (Bank 1)
P1459	Heated Catalyst Heater Power Supply Open Circuit (Bank 2)
P1460	Heated Catalyst Heater Power Switch Temperature Sensor Electrical (Bank 2)
P1461	Heated Catalyst Gate Voltage Signal Low
P1462	Heated Catalyst Internal Control Module Checksum/ROM Error
P1463	Heated Catalyst Battery Temperature Sensor 1 Electrical
P1464	Heated Catalyst Battery Temperature Sensor 2 Electrical
P1465	Heated Catalyst Battery Temperature Sensor 1 or 2 Plausibility
P1466	Heated Catalyst Power Switch Temperature Sensor Plausibility
P1467	Heated Catalyst Comparison Battery Voltages of Power Switches Plausibility
P1468	Heated Catalyst Battery Disconnecting Switch Plausibility
P1470	Leakage Diagnostic Pump Control Circuit Electrical
P1470	EVAP Emission Control LDP Circuit Electrical Malfunction
P1472	Diagnostic Module Tank leakage (DM-TL) Switching Solenoid Control Circuit Electrical
P1472	EVAP Emission Control Leak Detection Pump Circuit Short to Ground
P1473	Diagnostic Module Tank leakage (DM-TL) Pump Current Plausibility
P1473	EVAP Emission Control Leak Detection Pump Circuit Open
P1475	Leakage Diagnostic Pump Reed Switch Did Not Close
P1475	EVAP Emission Control LDP Circuit Malfunction/Signal Circuit Open
P1476	Leakage Diagnostic Pump Clamped Tube
P1476	EVAP Emission Control LDP Circuit Malfunction/Insufficient Vacuum
P1477	Leakage Diagnostic Pump Reed Switch Did Not Open
P1500	Idle Speed Control Valve Stuck Open
P1500	Idle Air Control Valve Malfunction
P1501	Idle Speed Control Valve Stuck Closed
P1501	Idle Air Control Valve Malfunction
P1502	Idle Speed Control Valve Closing Solenoid Control Circuit Signal High or Low
P1502	Idle Air Control Valve Circuit Short to B+
P1503	Idle Speed Control Valve Closing Solenoid Control Circuit Signal Low
P1503	Idle Air Control Valve Circuit Short to Ground
P1504	Idle Speed Control Valve Closing Solenoid Control Open Circuit
P1504	Idle Air Control Valve Circuit Continuity-Open Load
P1505	Idle Speed Control Valve Closing Solenoid Control Circuit Electrial
P1506	Idle Speed Control Valve Open Solenoid Control Circuit Signal High
P1506	Idle Air Control Valve Circuit Short to B+
P1507	Idle Speed Control Valve Open Solenoid Control Circuit Signal Low
P1507	Idle Air Control Valve Circuit Short to Ground
P1508	Idle Speed Control Valve Opening Solenoid Control Open Circuit
P1508	Idle Air Control Valve Circuit Continuity-Open Load
P1509	Idle Speed Control Valve Opening Solenoid Control Circuit Electrial
P1509	Idle Air Control Valve
P1510	Idle Speed Control Valve Stuck
P1511	DISA Control Circuit Electrical
P1511	Differentiated Intake Manifold Control Circuit Electrical
P1512	DISA Control Circuit Signal Low
P1512	Differentiated Intake Manifold Control Circuit Signal Low
P1513	DISA Control Circuit Signal High
P1513	Differentiated Intake Manifold Control Circuit Signal High
P1515	Engine Off Timer Plausibility
P1517	Rough Road Detection, No Wheel Speed Signal
P1518	Rough Road Detection, Wheel Speed Too High
P1519	“A” Camshaft Position Actuator Bank 1
P1519	Engine Oil Quality Sensor Temperature Measurement
P1520	“B” Camshaft Position Actuator Bank 1
P1520	Engine Oil Quality Sensor Level Measurement Error
P1521	Intake Camshaft Control (Bank 2) Malfunction
P1522	“A” Camshaft Position Actuator Bank 2
P1522	Intake Camshaft Control (Bank 2) Malfunction
P1523	“A” Camshaft Position Actuator Signal Low Bank 1
P1524	“A” Camshaft Position Actuator Signal High Bank 1
P1525	“A” Camshaft Position Actuator Control Open Circuit Bank 1
P1526	“A” Camshaft Position Actuator Control Open Circuit Bank 2
P1526	Camshaft Control Circuit Ground
P1527	“A” Camshaft Position Actuator Control Circuit Signal Low Bank 1
P1527	Variable Camshaft Timing (VANOS) Circuit Malfunction
P1528	“A” Camshaft Position Actuator Control Circuit Signal High Bank 1
P1529	“B” Camshaft Position Actuator Control Circuit Signal Low Bank 1
P1529	Camshaft Control Circuit Short to B+
P1530	“B” Camshaft Position Actuator Control Circuit Signal High Bank 1
P1530	Camshaft Control Circuit Short to Ground
P1531	“B” Camshaft Position Actuator Control Open Circuit Bank 1
P1532	“B” Camshaft Position Actuator Control Open Circuit Bank 2
P1532	Camshaft Control Circuit Open
P1533	“B” Camshaft Position Actuator Control Circuit Signal Low Bank 2
P1534	“B” Camshaft Position Actuator Control Circuit Signal High Bank 2
P1535	Differentiated Intake Manifold Coil Temperature Limit Value Exceeded
P1536	Differentiated Intake Manifold Controller Monitoring, Control Deviation
P1537	Differentiated Intake Manifold Potentiometer Voltage in Lower Diagnosis Range
P1538	Differentiated Intake Manifold Potentiometer Voltage in Upper Diagnosis Range
P1539	Differentiated Intake Manifold Coil Temperature Threshold Exceeded
P1540	Pedal Position Sensor
P1541	Pedal Position Sensor Double Error
P1542	Pedal Position Sensor Electrical
P1542	Throttle Actuation Potentiometer Range/Performance
P1546	Pedal Position Sensor
P1550	Idle Speed Control valve Closing Solenoid Control Circuit Electrical
P1550	Idle Air Control Valve
P1551	Engine Off Timer Timeout
P1556	“A” Camshaft Position Actuator Control Open Circuit Bank 1
P1560	“B” Camshaft Position Actuator Control Open Circuit Bank 1
P1564	Control Module Selection
P1565	“B” Camshaft Position Actuator Control Open Circuit Bank 1
P1569	“A” Camshaft Position Actuator Control Open Circuit Bank 2
P1580	Throttle Valve Mechanically Stuck
P1581	“B” Camshaft Position Actuator Control Open Circuit Bank 2
P1589	Control Module Self Test, Knock Control Test Pulse Bank 1
P1590	Throttle Actuation Potentiometer Signal Too Low (right side)
P1591	Throttle Actuation Potentiometer Signal Too High (Right Side)
P1592	Throttle Position Control Malfunction (Right Side)
P1593	DISA Control Circuit Electrical
P1594	“B” Camshaft Position Actuator Control Open Circuit Bank 2
P1602	Control Module Self Test, Control Module Defective
P1603	Control Module Self Test, Torque Monitoring
P1604	Control Module Self Test, Speed Monitoring
P1604	Internal Control Module Driver Error
P1607	CAN Version
P1608	Serial Communicating Link Control Module
P1609	Serial Communicating Link EML
P1611	Serial Communicating Link Transmission Control Module
P1614	Serial Communication Link ACC Malfunction
P1619	MAP Cooling Control Circuit Signal Low
P1620	MAP Cooling Control Circuit Signal High
P1622	MAP Cooling Control Circuit Electrical
P1623	Pedal Position Sensor Potentiometer Supply
P1624	Pedal Position Sensor Potentiometer Supply Channel 1 Electrical
P1624	Thermostat Control Circuit Malfunction
P1625	Pedal Position Sensor Potentiometer Supply Channel 2 Electrical
P1626	Throttle/Pedal Position Sensor Rationality Check
P1628	Throttle Valve Adaptation Spring Test Malfunction During Opening (Bank 1)
P1629	Throttle Valve Adaptation Spring Test Stop, Spring Does Not Open (Bank 1)
P1631	Throttle Valve Adaptation Spring Test (Bank 1)
P1632	Throttle Valve Adaptation; Adaptation Condition Not Met
P1633	Throttle Valve Adaptation; Limp Home Position
P1633	Throttle Valve Adaptation Limp-Home Position Unknown
P1634	Throttle Valve Adaptation; Spring Test Failed
P1634	Throttle Valve Adaptation Spring Test Failed (Bank 1)
P1635	Throttle Valve Adaptation; Lower Mechanical Stop Not Adapted
P1635	Throttle Valve Adaptation Lower Mechanical Stop Not Adapted (Bank 1)
P1636	Throttle Valve Control Circuit
P1636	Throttle Valve Position Control, Range Check (Bank 1)
P1637	Throttle Valve Position Control; Control Deviation
P1637	Throttle Valve Position Control, Control Deviation (Bank 1)
P1638	Throttle Valve Position Control; Throttle Stuck Temporarily
P1638	Throttle Valve Position Control Throttle Stuck Temporarily (Bank 1)
P1639	Throttle Valve Position Control; Throttle Stuck Permanently
P1639	Accelerator Pedal Position Sensor 1+2 Range/Performance
P1640	Internal Control Module (ROM/RAM) Error
P1640	Internal Control Module (EEPROM) Error
P1641	Throttle Valve Adaptation Stop Due to Environmental Conditions
P1642	Throttle Valve Adaptation Stop Due to Environmental Values
P1643	Throttle Valve Actuator Start Test Amplifier Balancing Plausibility
P1644	Throttle Valve Adaptation Stop Relearning Lower Mechanical Stop
P1645	Internal Control Module Random Access Memory (RAM) Reading Error
P1649	Internal Control Module Random Access Memory (RAM) Writing Error
P1650	Start While Engine is Running
P1660	EWS (Electronic Immobilizer) Telegram Error
P1661	Timeout EWS (Electronic Immobilizer) Telegram
P1662	EWS (Electronic Immobilizer) Telegram Parity Error
P1663	EWS (Electronic Immobilizer) Rolling Code Faulty Storage in EEPROM
P1664	EWS (Electronic Immobilizer) Writing/Reading Error in EEPROM
P1665	EWS (Electronic Immobilizer) Tampering Via Rolling Code
P1666	EWS (Electronic Immobilizer) Tampering/Start Value Not Yet Programmed
P1667	EWS (Electronic Immobilizer) Start Value Not Yet Programmed
P1668	EWS (Electronic Immobilizer) Start Value Destroyed
P1677	Adaptive Cruise Control No Activity Detected
P1680	Electronic Throttle Control Monitor Level 2/3 ADC Processor Fault
P1690	Malfunction Indicator Lamp (MIL) Electrical
P1719	CAN Level Wrong Value
P1720	CAN Message Timeout
P1721	CAN Timeout ASC/DSC
P1727	Engine Speed Signal Plausibility
P1728	Engine Overspeed Plausibility
P1734	Pressure Control Solenoid “B” Electrical
P1734	Pressure Control Valve 2 Electrical
P1738	Pressure Control Solenoid “C” Electrical
P1738	Pressure Control Valve 3 Electrical
P1740	Clutch Solenoid Circuit Range/Performance
P1743	Pressure Control Solenoid “E” Electrical
P1743	Pressure Regulator Valve 5 Upper Threshold
P1744	Pressure Control Solenoid “A” Electrical
P1745	Pressure Regulator Valve 5 Plausibility
P1746	Transmission Control Module Output Stage
P1747	CAN Bus Monitoring
P1747	CAN-Bus Plausibility-Disabled
P1748	Transmission Control Module Self Test
P1749	Secondary Pressure Solenoid Communication Error
P1750	Secondary Pressure Solenoid Circuit Range/Performance
P1750	Shift Solenoid Power Supply Malfunction
P1751	Secondary Pressure Solenoid Open Circuit
P1753	Pressure Regulator Valve 4 Upper Threshold
P1758	Shift Solenoid B
P1761	Shift Solenoid Malfunction
P1762	Shift Solenoid C Short to Power
P1763	Shift Solenoid C Short to Ground
P1764	Shift Solenoid C Short Circuit Continuity-Disconnection
P1765	CAN Throttle Valve
P1765	Throttle Valve Signal Plausibility
P1766	Engine Speed Plausibility
P1770	CAN Torque Interface
P1771	Engine Torque Plausibility
P1780	CAN Torque Reduction
P1782	Brake Pedal Signal Plausibility
P1790	Internal Control Module Memory Checksum Error
P1791	EEPROM Failure
P1801	Solenoid Valve 1 Lower Threshold
P1802	Solenoid Valve 2 Lower Threshold
P1803	Solenoid Valve 3 Lower Threshold
P1810	Input/Turbine Speed Sensor Circuit Malfunction Upper Threshold
P1811	Input/Turbine Speed Sensor Circuit Malfunction Lower Threshold
P1812	Output Speed Sensor Circuit Malfunction Upper Threshold
P1813	Output Speed Sensor Circuit Malfunction Lower Threshold
P1814	Output Speed Sensor Circuit Malfunction Plausibility
P1831	Pressure Regulator Valve 1 Upper Threshold
P1832	Pressure Regulator Valve 2 Upper Threshold
P1833	Pressure Regulator Valve 3 Upper Threshold
P1834	Pressure Regulator Valve 4 Upper Threshold
P1835	Pressure Regulator Valve 5 Upper Threshold
P1841	Pressure Regulator Valve 1 Lower Threshold
P1842	Pressure Regulator Valve 2 Lower Threshold
P1843	Pressure Regulator Valve 3 Lower Threshold
P1844	Pressure Regulator Valve 4 Lower Threshold
P1845	Pressure Regulator Valve 5 Lower Threshold
P1861	2-1 Shift Range Monitoring General Malfunction
P1862	3-2 Shift Range Monitoring
P1863	4-3 Shift Range Monitoring
P1864	5-4 Shift Range Monitoring
P1865	6-5 Shift Range Monitoring
P1881	1-2 Shift Range Monitoring Upper Threshold
P1882	2-3 Shift Range Monitoring Upper Threshold
P1883	3-4 Shift Upper Threshold
P1884	4-5 Shift Upper Threshold
P1885	5-6 Shift Upper Threshold
P1889	System Power Supply (B+) Terminal 15 Malfunction
P1890	TCC Power Supply Upper Threshold
P1891	TCC Power Supply Upper Threshold
P1892	TCC Power Supply Lower Threshold
P1893	TCC Power Supply Circuit Continuity Power Short
P1894	TCC Power Supply Circuit Continuity Ground Short
P1895	TCC Power Supply Circuit Continuity Disconnection
P2001	NOx Trap Efficiency Below Threshold
P2003	Particulate Trap Efficiency Below Threshold
P2005	Intake Manifold Runner Control Stuck Open
P2007	Intake Manifold Runner Control Stuck Closed
P2008	Intake Manifold Runner Control Circuit/Open
P2009	Intake Manifold Runner Control Circuit Low
P2010	Intake Manifold Runner Control Circuit High
P2011	Intake Manifold Runner Control Circuit/Open
P2012	Intake Manifold Runner Control Circuit Low
P2013	Intake Manifold Runner Control Circuit High
P2014	Intake Manifold Runner Position Sensor/Switch Circuit
P2015	Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance
P2016	Intake Manifold Runner Position Sensor/Switch Circuit Low
P2017	Intake Manifold Runner Position Sensor/Switch Circuit High
P2018	Intake Manifold Runner Position Sensor/Switch Circuit Intermittent
P2019	Intake Manifold Runner Position Sensor/Switch Circuit
P2020	Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance
P2021	Intake Manifold Runner Position Sensor/Switch Circuit Low
P2022	Intake Manifold Runner Position Sensor/Switch Circuit High
P2023	Intake Manifold Runner Position Sensor/Switch Circuit Intermittent
P2024	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit
P2025	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance
P2026	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage
P2027	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage
P2028	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Intermittent
P2029	Fuel Fired Heater Disabled
P2030	Fuel Fired Heater Performance
P2031	Exhaust Gas Temperature Sensor Circuit
P2032	Exhaust Gas Temperature Sensor Circuit Low
P2033	Exhaust Gas Temperature Sensor Circuit High
P2034	Exhaust Gas Temperature Sensor Circuit
P2035	Exhaust Gas Temperature Sensor Circuit Low
P2036	Exhaust Gas Temperature Sensor Circuit High
P2037	Reductant Injection Air Pressure Sensor Circuit
P2038	Reductant Injection Air Pressure Sensor Circuit Range/Performance
P2039	Reductant Injection Air Pressure Sensor Circuit Low Input
P2040	Reductant Injection Air Pressure Sensor Circuit High Input
P2041	Reductant Injection Air Pressure Sensor Circuit Intermittent
P2042	Reductant Temperature Sensor Circuit
P2043	Reductant Temperature Sensor Circuit Range/Performance
P2044	Reductant Temperature Sensor Circuit Low Input
P2045	Reductant Temperature Sensor Circuit High Input
P2046	Reductant Temperature Sensor Circuit Intermittent
P2047	Reductant Injector Circuit/Open
P2048	Reductant Injector Circuit Low
P2049	Reductant Injector Circuit High
P2050	Reductant Injector Circuit/Open
P2051	Reductant Injector Circuit Low
P2052	Reductant Injector Circuit High
P2053	Reductant Injector Circuit/Open
P2054	Reductant Injector Circuit Low
P2055	Reductant Injector Circuit High
P2056	Reductant Injector Circuit/Open
P2057	Reductant Injector Circuit Low
P2058	Reductant Injector Circuit High
P2059	Reductant Injection Air Pump Control Circuit/Open
P2060	Reductant Injection Air Pump Control Circuit Low
P2061	Reductant Injection Air Pump Control Circuit High
P2062	Reductant Supply Control Circuit/Open
P2063	Reductant Supply Control Circuit Low
P2064	Reductant Supply Control Circuit High
P2065	Fuel Level Sensor “B” Circuit
P2066	Fuel Level Sensor “B” Performance
P2067	Fuel Level Sensor “B” Circuit Low
P2068	Fuel Level Sensor “B” Circuit High
P2069	Fuel Level Sensor “B” Circuit Intermittent
P2070	Intake Manifold Tuning (IMT) Valve Stuck Open
P2071	Intake Manifold Tuning (IMT) Valve Stuck Closed
P2075	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit
P2076	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance
P2077	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Low
P2078	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High
P2079	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Intermittent
P2080	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2081	Exhaust Gas Temperature Sensor Circuit Intermittent
P2082	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2083	Exhaust Gas Temperature Sensor Circuit Intermittent
P2084	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2085	Exhaust Gas Temperature Sensor Circuit Intermittent
P2086	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2087	Exhaust Gas Temperature Sensor Circuit Intermittent
P2088	“A” Camshaft Position Actuator Control Circuit Low
P2089	“A” Camshaft Position Actuator Control Circuit High
P2090	“B” Camshaft Position Actuator Control Circuit Low
P2091	“B” Camshaft Position Actuator Control Circuit High
P2092	“A” Camshaft Position Actuator Control Circuit Low
P2093	“A” Camshaft Position Actuator Control Circuit High
P2094	“B” Camshaft Position Actuator Control Circuit Low
P2095	“B” Camshaft Position Actuator Control Circuit High
P2096	Post Catalyst Fuel Trim System Too Lean
P2097	Post Catalyst Fuel Trim System Too Rich
P2098	Post Catalyst Fuel Trim System Too Lean
P2099	Post Catalyst Fuel Trim System Too Rich
P2100	Throttle Actuator Control Motor Circuit/Open
P2101	Throttle Actuator Control Motor Circuit Range/Performance
P2102	Throttle Actuator Control Motor Circuit Low
P2103	Throttle Actuator Control Motor Circuit High
P2104	Throttle Actuator Control System – Forced Idle
P2105	Throttle Actuator Control System – Forced Engine Shutdown
P2106	Throttle Actuator Control System – Forced Limited Power
P2107	Throttle Actuator Control Module Processor
P2108	Throttle Actuator Control Module Performance
P2109	Throttle/Pedal Position Sensor “A” Minimum Stop Performance
P2110	Throttle Actuator Control System – Forced Limited RPM
P2111	Throttle Actuator Control System – Stuck Open
P2112	Throttle Actuator Control System – Stuck Closed
P2113	Throttle/Pedal Position Sensor “B” Minimum Stop Performance
P2114	Throttle/Pedal Position Sensor “C” Minimum Stop Performance
P2115	Throttle/Pedal Position Sensor “D” Minimum Stop Performance
P2116	Throttle/Pedal Position Sensor “E” Minimum Stop Performance
P2117	Throttle/Pedal Position Sensor “F” Minimum Stop Performance
P2118	Throttle Actuator Control Motor Current Range/Performance
P2119	Throttle Actuator Control Throttle Body Range/Performance
P2120	Throttle/Pedal Position Sensor/Switch “D” Circuit
P2121	Throttle/Pedal Position Sensor/Switch “D” Circuit Range/Performance
P2122	Throttle/Pedal Position Sensor/Switch “D” Circuit Low Input
P2123	Throttle/Pedal Position Sensor/Switch “D” Circuit High Input
P2124	Throttle/Pedal Position Sensor/Switch “D” Circuit Intermittent
P2125	Throttle/Pedal Position Sensor/Switch “E” Circuit
P2126	Throttle/Pedal Position Sensor/Switch “E” Circuit Range/Performance
P2127	Throttle/Pedal Position Sensor/Switch “E” Circuit Low Input
P2128	Throttle/Pedal Position Sensor/Switch “E” Circuit High Input
P2129	Throttle/Pedal Position Sensor/Switch “E” Circuit Intermittent
P2130	Throttle/Pedal Position Sensor/Switch “F” Circuit
P2131	Throttle/Pedal Position Sensor/Switch “F” Circuit Range Performance
P2132	Throttle/Pedal Position Sensor/Switch “F” Circuit Low Input
P2133	Throttle/Pedal Position Sensor/Switch “F” Circuit High Input
P2134	Throttle/Pedal Position Sensor/Switch “F” Circuit Intermittent
P2135	Throttle/Pedal Position Sensor/Switch “A” / “B” Voltage Correlation
P2136	Throttle/Pedal Position Sensor/Switch “A” / “C” Voltage Correlation
P2137	Throttle/Pedal Position Sensor/Switch “B” / “C” Voltage Correlation
P2138	Throttle/Pedal Position Sensor/Switch “D” / “E” Voltage Correlation
P2139	Throttle/Pedal Position Sensor/Switch “D” / “F” Voltage Correlation
P2140	Throttle/Pedal Position Sensor/Switch “E” / “F” Voltage Correlation
P2141	Exhaust Gas Recirculation Throttle Control Circuit Low
P2142	Exhaust Gas Recirculation Throttle Control Circuit High
P2143	Exhaust Gas Recirculation Vent Control Circuit/Open
P2144	Exhaust Gas Recirculation Vent Control Circuit Low
P2145	Exhaust Gas Recirculation Vent Control Circuit High
P2146	Fuel Injector Group “A” Supply Voltage Circuit/Open
P2147	Fuel Injector Group “A” Supply Voltage Circuit Low
P2148	Fuel Injector Group “A” Supply Voltage Circuit High
P2149	Fuel Injector Group “B” Supply Voltage Circuit/Open
P2150	Fuel Injector Group “B” Supply Voltage Circuit Low
P2151	Fuel Injector Group “B” Supply Voltage Circuit High
P2152	Fuel Injector Group “C” Supply Voltage Circuit/Open
P2153	Fuel Injector Group “C” Supply Voltage Circuit Low
P2154	Fuel Injector Group “C” Supply Voltage Circuit High
P2155	Fuel Injector Group “D” Supply Voltage Circuit/Open
P2156	Fuel Injector Group “D” Supply Voltage Circuit Low
P2157	Fuel Injector Group “D” Supply Voltage Circuit High
P2158	Vehicle Speed Sensor “B”
P2159	Vehicle Speed Sensor “B” Range/Performance
P2160	Vehicle Speed Sensor “B” Circuit Low
P2161	Vehicle Speed Sensor “B” Intermittent/Erratic
P2162	Vehicle Speed Sensor “A” / “B” Correlation
P2163	Throttle/Pedal Position Sensor “A” Maximum Stop Performance
P2164	Throttle/Pedal Position Sensor “B” Maximum Stop Performance
P2165	Throttle/Pedal Position Sensor “C” Maximum Stop Performance
P2166	Throttle/Pedal Position Sensor “D” Maximum Stop Performance
P2167	Throttle/Pedal Position Sensor “E” Maximum Stop Performance
P2168	Throttle/Pedal Position Sensor “F” Maximum Stop Performance
P2169	Exhaust Pressure Regulator Vent Solenoid Control Circuit/Open
P2170	Exhaust Pressure Regulator Vent Solenoid Control Circuit Low
P2171	Exhaust Pressure Regulator Vent Solenoid Control Circuit High
P2172	Throttle Actuator Control System – Sudden High Airflow Detected
P2173	Throttle Actuator Control System – High Airflow Detected
P2174	Throttle Actuator Control System – Sudden Low Airflow Detected
P2175	Throttle Actuator Control System – Low Airflow Detected
P2176	Throttle Actuator Control System – Idle Position Not Learned
P2177	System Too Lean Off Idle
P2178	System Too Rich Off Idle
P2179	System Too Lean Off Idle
P2180	System Too Rich Off Idle
P2181	Cooling System Performance
P2182	Engine Coolant Temperature Sensor 2 Circuit
P2183	Engine Coolant Temperature Sensor 2 Circuit Range/Performance
P2184	Engine Coolant Temperature Sensor 2 Circuit Low
P2185	Engine Coolant Temperature Sensor 2 Circuit High
P2186	Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic
P2187	System Too Lean at Idle
P2188	System Too Rich at Idle
P2189	System Too Lean at Idle
P2190	System Too Rich at Idle
P2191	System Too Lean at Higher Load
P2192	System Too Rich at Higher Load
P2193	System Too Lean at Higher Load
P2194	System Too Rich at Higher Load
P2195	O2 Sensor Signal Stuck Lean
P2196	O2 Sensor Signal Stuck Rich
P2197	O2 Sensor Signal Stuck Lean
P2198	O2 Sensor Signal Stuck Rich
P2199	Intake Air Temperature Sensor 1 / 2 Correlation
P2200	NOx Sensor Circuit
P2201	NOx Sensor Circuit Range/Performance
P2202	NOx Sensor Circuit Low Input
P2203	NOx Sensor Circuit High Input
P2204	NOx Sensor Circuit Intermittent Input
P2205	NOx Sensor Heater Control Circuit/Open
P2206	NOx Sensor Heater Control Circuit Low
P2207	NOx Sensor Heater Control Circuit High
P2208	NOx Sensor Heater Sense Circuit
P2209	NOx Sensor Heater Sense Circuit Range/Performance
P2210	NOx Sensor Heater Sense Circuit Low Input
P2211	NOx Sensor Heater Sense Circuit High Input
P2212	NOx Sensor Heater Sense Circuit Intermittent
P2213	NOx Sensor Circuit
P2214	NOx Sensor Circuit Range/Performance
P2215	NOx Sensor Circuit Low Input
P2216	NOx Sensor Circuit High Input
P2217	NOx Sensor Circuit Intermittent Input
P2218	NOx Sensor Heater Control Circuit/Open
P2219	NOx Sensor Heater Control Circuit Low
P2220	NOx Sensor Heater Control Circuit High
P2221	NOx Sensor Heater Sense Circuit
P2222	NOx Sensor Heater Sense Circuit Range/Performance
P2223	NOx Sensor Heater Sense Circuit Low
P2224	NOx Sensor Heater Sense Circuit High
P2225	NOx Sensor Heater Sense Circuit Intermittent
P2226	Barometric Pressure Circuit
P2227	Barometric Pressure Circuit Range/Performance
P2228	Barometric Pressure Circuit Low
P2229	Barometric Pressure Circuit High
P2230	Barometric Pressure Circuit Intermittent
P2236	O2 Sensor Signal Circuit Shorted to Heater Circuit
P2237	O2 Sensor Positive Current Control Circuit/Open
P2238	O2 Sensor Positive Current Control Circuit Low
P2239	O2 Sensor Positive Current Control Circuit High
P2240	O2 Sensor Positive Current Control Circuit/Open
P2241	O2 Sensor Positive Current Control Circuit Low
P2242	O2 Sensor Positive Current Control Circuit High
P2243	O2 Sensor Reference Voltage Circuit/Open
P2244	O2 Sensor Reference Voltage Performance
P2245	O2 Sensor Reference Voltage Circuit Low
P2246	O2 Sensor Reference Voltage Circuit High
P2247	O2 Sensor Reference Voltage Circuit/Open
P2248	O2 Sensor Reference Voltage Performance
P2249	O2 Sensor Reference Voltage Circuit Low
P2250	O2 Sensor Reference Voltage Circuit High
P2251	O2 Sensor Negative Current Control Circuit/Open
P2252	O2 Sensor Negative Current Control Circuit Low
P2253	O2 Sensor Negative Current Control Circuit High
P2254	O2 Sensor Negative Current Control Circuit/Open
P2255	O2 Sensor Negative Current Control Circuit Low
P2256	O2 Sensor Negative Current Control Circuit High
P2257	Secondary Air Injection System Control “A” Circuit Low
P2258	Secondary Air Injection System Control “A” Circuit High
P2259	Secondary Air Injection System Control “B” Circuit Low
P2260	Secondary Air Injection System Control “B” Circuit High
P2261	Turbo/Super Charger Bypass Valve – Mechanical
P2262	Turbo Boost Pressure Not Detected – Mechanical
P2263	Turbo/Super Charger Boost System Performance
P2264	Water in Fuel Sensor Circuit
P2265	Water in Fuel Sensor Circuit Range/Performance
P2266	Water in Fuel Sensor Circuit Low
P2267	Water in Fuel Sensor Circuit High
P2268	Water in Fuel Sensor Circuit Intermittent
P2269	Water in Fuel Condition
P2270	O2 Sensor Signal Stuck Lean
P2271	O2 Sensor Signal Stuck Rich
P2272	O2 Sensor Signal Stuck Lean
P2273	O2 Sensor Signal Stuck Rich
P2274	O2 Sensor Signal Stuck Lean
P2275	O2 Sensor Signal Stuck Rich
P2276	O2 Sensor Signal Stuck Lean
P2277	O2 Sensor Signal Stuck Rich
P2278	O2 Sensor Signals Swapped Bank 1 Sensor 3 / Bank 2 Sensor 3
P2279	Intake Air System Leak
P2280	Air Flow Restriction / Air Leak Between Air Filter and MAF
P2281	Air Leak Between MAF and Throttle Body
P2282	Air Leak Between Throttle Body and Intake Valves
P2283	Injector Control Pressure Sensor Circuit
P2284	Injector Control Pressure Sensor Circuit Range/Performance
P2285	Injector Control Pressure Sensor Circuit Low
P2286	Injector Control Pressure Sensor Circuit High
P2287	Injector Control Pressure Sensor Circuit Intermittent
P2288	Injector Control Pressure Too High
P2289	Injector Control Pressure Too High – Engine Off
P2290	Injector Control Pressure Too Low
P2291	Injector Control Pressure Too Low – Engine Cranking
P2292	Injector Control Pressure Erratic
P2293	Fuel Pressure Regulator 2 Performance
P2294	Fuel Pressure Regulator 2 Control Circuit
P2295	Fuel Pressure Regulator 2 Control Circuit Low
P2296	Fuel Pressure Regulator 2 Control Circuit High
P2298	O2 Sensor Out of Range During Deceleration
P2299	Brake Pedal Position / Accelerator Pedal Position Incompatible
P2300	Ignition Coil “A” Primary Control Circuit Low
P2301	Ignition Coil “A” Primary Control Circuit High
P2302	Ignition Coil “A” Secondary Circuit
P2303	Ignition Coil “B” Primary Control Circuit Low
P2304	Ignition Coil “B” Primary Control Circuit High
P2305	Ignition Coil “B” Secondary Circuit
P2306	Ignition Coil “C” Primary Control Circuit Low
P2307	Ignition Coil “C” Primary Control Circuit High
P2308	Ignition Coil “C” Secondary Circuit
P2309	Ignition Coil “D” Primary Control Circuit Low
P2310	Ignition Coil “D” Primary Control Circuit High
P2311	Ignition Coil “D” Secondary Circuit
P2312	Ignition Coil “E” Primary Control Circuit Low
P2313	Ignition Coil “E” Primary Control Circuit High
P2314	Ignition Coil “E” Secondary Circuit
P2315	Ignition Coil “F” Primary Control Circuit Low
P2316	Ignition Coil “F” Primary Control Circuit High
P2317	Ignition Coil “F” Secondary Circuit
P2318	Ignition Coil “G” Primary Control Circuit Low
P2319	Ignition Coil “G” Primary Control Circuit High
P2320	Ignition Coil “G” Secondary Circuit
P2321	Ignition Coil “H” Primary Control Circuit Low
P2322	Ignition Coil “H” Primary Control Circuit High
P2323	Ignition Coil “H” Secondary Circuit
P2324	Ignition Coil “I” Primary Control Circuit Low
P2325	Ignition Coil “I” Primary Control Circuit High
P2326	Ignition Coil “I” Secondary Circuit
P2327	Ignition Coil “J” Primary Control Circuit Low
P2328	Ignition Coil “J” Primary Control Circuit High
P2329	Ignition Coil “J” Secondary Circuit
P2330	Ignition Coil “K” Primary Control Circuit Low
P2331	Ignition Coil “K” Primary Control Circuit High
P2332	Ignition Coil “K” Secondary Circuit
P2333	Ignition Coil “L” Primary Control Circuit Low
P2334	Ignition Coil “L” Primary Control Circuit High
P2335	Ignition Coil “L” Secondary Circuit
P2336	Cylinder #1 Above Knock Threshold
P2337	Cylinder #2 Above Knock Threshold
P2338	Cylinder #3 Above Knock Threshold
P2339	Cylinder #4 Above Knock Threshold
P2340	Cylinder #5 Above Knock Threshold
P2341	Cylinder #6 Above Knock Threshold
P2342	Cylinder #7 Above Knock Threshold
P2343	Cylinder #8 Above Knock Threshold
P2344	Cylinder #9 Above Knock Threshold
P2345	Cylinder #10 Above Knock Threshold
P2346	Cylinder #11 Above Knock Threshold
P2347	Cylinder #12 Above Knock Threshold
P2400	Evaporative Emission System Leak Detection Pump Control Circuit/Open
P2401	Evaporative Emission System Leak Detection Pump Control Circuit Low
P2402	Evaporative Emission System Leak Detection Pump Control Circuit High
P2403	Evaporative Emission System Leak Detection Pump Sense Circuit/Open
P2404	Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
P2405	Evaporative Emission System Leak Detection Pump Sense Circuit Low
P2406	Evaporative Emission System Leak Detection Pump Sense Circuit High
P2407	Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic
P2408	Fuel Cap Sensor/Switch Circuit
P2409	Fuel Cap Sensor/Switch Circuit Range/Performance
P2410	Fuel Cap Sensor/Switch Circuit Low
P2411	Fuel Cap Sensor/Switch Circuit High
P2412	Fuel Cap Sensor/Switch Circuit Intermittent/Erratic
P2413	Exhaust Gas Recirculation System Performance
P2415	O2 Sensor Exhaust Sample Error
P2416	O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 1 Sensor 3
P2417	O2 Sensor Signals Swapped Bank 2 Sensor 2 / Bank 2 Sensor 3
P2418	Evaporative Emission System Switching Valve Control Circuit / Open
P2419	Evaporative Emission System Switching Valve Control Circuit Low
P2420	Evaporative Emission System Switching Valve Control Circuit High
P2421	Evaporative Emission System Vent Valve Stuck Open
P2422	Evaporative Emission System Vent Valve Stuck Closed
P2424	HC Adsorption Catalyst Efficiency Below Threshold
P2425	Exhaust Gas Recirculation Cooling Valve Control Circuit/Open
P2426	Exhaust Gas Recirculation Cooling Valve Control Circuit Low
P2427	Exhaust Gas Recirculation Cooling Valve Control Circuit High
P2429	Exhaust Gas Temperature Too High
P2430	Secondary Air Injection System Air Flow/Pressure Sensor Circuit
P2431	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance
P2432	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low
P2433	Secondary Air Injection System Air Flow/Pressure Sensor Circuit High
P2434	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic
P2435	Secondary Air Injection System Air Flow/Pressure Sensor Circuit
P2436	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance
P2437	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low
P2438	Secondary Air Injection System Air Flow/Pressure Sensor Circuit High
P2439	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic
P2440	Secondary Air Injection System Switching Valve Stuck Open
P2441	Secondary Air Injection System Switching Valve Stuck Closed
P2442	Secondary Air Injection System Switching Valve Stuck Open
P2443	Secondary Air Injection System Switching Valve Stuck Closed
P2444	Secondary Air Injection System Pump Stuck On
P2445	Secondary Air Injection System Pump Stuck Off
P2446	Secondary Air Injection System Pump Stuck On
P2447	Secondary Air Injection System Pump Stuck Off
P2500	Generator Lamp/L-Terminal Circuit Low
P2501	Generator Lamp/L-Terminal Circuit High
P2502	Charging System Voltage
P2503	Charging System Voltage Low
P2504	Charging System Voltage High
P2505	ECM/PCM Power Input Signal
P2506	ECM/PCM Power Input Signal Range/Performance
P2507	ECM/PCM Power Input Signal Low
P2508	ECM/PCM Power Input Signal High
P2509	ECM/PCM Power Input Signal Intermittent
P2510	ECM/PCM Power Relay Sense Circuit Range/Performance
P2511	ECM/PCM Power Relay Sense Circuit Intermittent
P2512	Event Data Recorder Request Circuit/ Open
P2513	Event Data Recorder Request Circuit Low
P2514	Event Data Recorder Request Circuit High
P2515	A/C Refrigerant Pressure Sensor “B” Circuit
P2516	A/C Refrigerant Pressure Sensor “B” Circuit Range/Performance
P2517	A/C Refrigerant Pressure Sensor “B” Circuit Low
P2518	A/C Refrigerant Pressure Sensor “B” Circuit High
P2519	A/C Request “A” Circuit
P2520	A/C Request “A” Circuit Low
P2521	A/C Request “A” Circuit High
P2522	A/C Request “B” Circuit
P2523	A/C Request “B” Circuit Low
P2524	A/C Request “B” Circuit High
P2525	Vacuum Reservoir Pressure Sensor Circuit
P2526	Vacuum Reservoir Pressure Sensor Circuit Range/Performance
P2527	Vacuum Reservoir Pressure Sensor Circuit Low
P2528	Vacuum Reservoir Pressure Sensor Circuit High
P2529	Vacuum Reservoir Pressure Sensor Circuit Intermittent
P2530	Ignition Switch Run Position Circuit
P2531	Ignition Switch Run Position Circuit Low
P2532	Ignition Switch Run Position Circuit High
P2533	Ignition Switch Run/Start Position Circuit
P2534	Ignition Switch Run/Start Position Circuit Low
P2535	Ignition Switch Run/Start Position Circuit High
P2536	Ignition Switch Accessory Position Circuit
P2537	Ignition Switch Accessory Position Circuit Low
P2538	Ignition Switch Accessory Position Circuit High
P2539	Low Pressure Fuel System Sensor Circuit
P2540	Low Pressure Fuel System Sensor Circuit Range/Performance
P2541	Low Pressure Fuel System Sensor Circuit Low
P2542	Low Pressure Fuel System Sensor Circuit High
P2543	Low Pressure Fuel System Sensor Circuit Intermittent
P2544	Torque Management Request Input Signal “A”
P2545	Torque Management Request Input Signal “A” Range/Performance
P2546	Torque Management Request Input Signal “A” Low
P2547	Torque Management Request Input Signal “A” High
P2548	Torque Management Request Input Signal “B”
P2549	Torque Management Request Input Signal “B” Range/Performance
P2550	Torque Management Request Input Signal “B” Low
P2551	Torque Management Request Input Signal “B” High
P2552	Throttle/Fuel Inhibit Circuit
P2553	Throttle/Fuel Inhibit Circuit Range/Performance
P2554	Throttle/Fuel Inhibit Circuit Low
P2555	Throttle/Fuel Inhibit Circuit High
P2556	Engine Coolant Level Sensor/Switch Circuit
P2557	Engine Coolant Level Sensor/Switch Circuit Range/Performance
P2558	Engine Coolant Level Sensor/Switch Circuit Low
P2559	Engine Coolant Level Sensor/Switch Circuit High
P2560	Engine Coolant Level Low
P2561	A/C Control Module Requested MIL Illumination
P2562	Turbocharger Boost Control Position Sensor Circuit
P2563	Turbocharger Boost Control Position Sensor Circuit Range/Performance
P2564	Turbocharger Boost Control Position Sensor Circuit Low
P2565	Turbocharger Boost Control Position Sensor Circuit High
P2566	Turbocharger Boost Control Position Sensor Circuit Intermittent
P2567	Direct Ozone Reduction Catalyst Temperature Sensor Circuit
P2568	Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range/Performance
P2569	Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low
P2570	Direct Ozone Reduction Catalyst Temperature Sensor Circuit High
P2571	Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
P2572	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit
P2573	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range/Performance
P2574	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low
P2575	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High
P2576	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent/Erratic
P2577	Direct Ozone Reduction Catalyst Efficiency Below Threshold
P2600	Coolant Pump Control Circuit/Open
P2601	Coolant Pump Control Circuit Range/Performance
P2602	Coolant Pump Control Circuit Low
P2603	Coolant Pump Control Circuit High
P2604	Intake Air Heater “A” Circuit Range/Performance
P2605	Intake Air Heater “A” Circuit/Open
P2606	Intake Air Heater “B” Circuit Range/Performance
P2607	Intake Air Heater “B” Circuit Low
P2608	Intake Air Heater “B” Circuit High
P2609	Intake Air Heater System Performance
P2610	ECM/PCM Internal Engine Off Timer Performance
P2611	A/C Refrigerant Distribution Valve Control Circuit/Open
P2612	A/C Refrigerant Distribution Valve Control Circuit Low
P2613	A/C Refrigerant Distribution Valve Control Circuit High
P2614	Camshaft Position Signal Output Circuit/Open
P2615	Camshaft Position Signal Output Circuit Low
P2616	Camshaft Position Signal Output Circuit High
P2617	Crankshaft Position Signal Output Circuit/Open
P2618	Crankshaft Position Signal Output Circuit Low
P2619	Crankshaft Position Signal Output Circuit High
P2620	Throttle Position Output Circuit/Open
P2621	Throttle Position Output Circuit Low
P2622	Throttle Position Output Circuit High
P2623	Injector Control Pressure Regulator Circuit/Open
P2624	Injector Control Pressure Regulator Circuit Low
P2625	Injector Control Pressure Regulator Circuit High
P2626	O2 Sensor Pumping Current Trim Circuit/Open
P2627	O2 Sensor Pumping Current Trim Circuit Low
P2628	O2 Sensor Pumping Current Trim Circuit High
P2629	O2 Sensor Pumping Current Trim Circuit/Open
P2630	O2 Sensor Pumping Current Trim Circuit Low
P2631	O2 Sensor Pumping Current Trim Circuit High
P2632	Fuel Pump “B” Control Circuit /Open
P2633	Fuel Pump “B” Control Circuit Low
P2634	Fuel Pump “B” Control Circuit High
P2635	Fuel Pump “A” Low Flow / Performance
P2636	Fuel Pump “B” Low Flow / Performance
P2637	Torque Management Feedback Signal “A”
P2638	Torque Management Feedback Signal “A” Range/Performance
P2639	Torque Management Feedback Signal “A” Low
P2640	Torque Management Feedback Signal “A” High
P2641	Torque Management Feedback Signal “B”
P2642	Torque Management Feedback Signal “B” Range/Performance
P2643	Torque Management Feedback Signal “B” Low
P2644	Torque Management Feedback Signal “B” High
P2645	“A” Rocker Arm Actuator Control Circuit/Open
P2646	“A” Rocker Arm Actuator System Performance or Stuck Off
P2647	“A” Rocker Arm Actuator System Stuck On
P2648	“A” Rocker Arm Actuator Control Circuit Low
P2649	“A” Rocker Arm Actuator Control Circuit High
P2650	“B” Rocker Arm Actuator Control Circuit/Open
P2651	“B” Rocker Arm Actuator System Performance or Stuck Off
P2652	“B” Rocker Arm Actuator System Stuck On
P2653	“B” Rocker Arm Actuator Control Circuit Low
P2654	“B” Rocker Arm Actuator Control Circuit High
P2655	“A” Rocker Arm Actuator Control Circuit/Open
P2656	“A” Rocker Arm Actuator System Performance or Stuck Off
P2657	“A” Rocker Arm Actuator System Stuck On
P2658	“A” Rocker Arm Actuator Control Circuit Low
P2659	“A” Rocker Arm Actuator Control Circuit High
P2660	“B” Rocker Arm Actuator Control Circuit/Open
P2661	“B” Rocker Arm Actuator System Performance or Stuck Off
P2662	“B” Rocker Arm Actuator System Stuck On
P2663	“B” Rocker Arm Actuator Control Circuit Low
P2664	“B” Rocker Arm Actuator Control Circuit High
P2665	Fuel Shutoff Valve “B” Control Circuit/Open
P2666	Fuel Shutoff Valve “B” Control Circuit Low
P2667	Fuel Shutoff Valve “B” Control Circuit High
P2668	Fuel Mode Indicator Lamp Control Circuit
P2669	Actuator Supply Voltage “B” Circuit /Open
P2670	Actuator Supply Voltage “B” Circuit Low
P2671	Actuator Supply Voltage “B” Circuit High
P2700	Transmission Friction Element “A” Apply Time Range/Performance
P2701	Transmission Friction Element “B” Apply Time Range/Performance
P2702	Transmission Friction Element “C” Apply Time Range/Performance
P2703	Transmission Friction Element “D” Apply Time Range/Performance
P2704	Transmission Friction Element “E” Apply Time Range/Performance
P2705	Transmission Friction Element “F” Apply Time Range/Performance
P2706	Shift Solenoid “F”
P2707	Shift Solenoid “F” Performance or Stuck Off
P2708	Shift Solenoid “F” Stuck On
P2709	Shift Solenoid “F” Electrical
P2710	Shift Solenoid “F” Intermittent
P2711	Unexpected Mechanical Gear Disengagement
P2712	Hydraulic Power Unit Leakage
P2713	Pressure Control Solenoid “D”
P2714	Pressure Control Solenoid “D” Performance or Stuck Off
P2715	Pressure Control Solenoid “D” Stuck On
P2716	Pressure Control Solenoid “D” Electrical
P2717	Pressure Control Solenoid “D” Intermittent
P2718	Pressure Control Solenoid “D” Control Circuit / Open
P2719	Pressure Control Solenoid “D” Control Circuit Range/Performance
P2720	Pressure Control Solenoid “D” Control Circuit Low
P2721	Pressure Control Solenoid “D” Control Circuit High
P2722	Pressure Control Solenoid “E”
P2723	Pressure Control Solenoid “E” Performance or Stuck Off
P2724	Pressure Control Solenoid “E” Stuck On
P2725	Pressure Control Solenoid “E” Electrical
P2726	Pressure Control Solenoid “E” Intermittent
P2727	Pressure Control Solenoid “E” Control Circuit / Open
P2728	Pressure Control Solenoid “E” Control Circuit Range/Performance
P2729	Pressure Control Solenoid “E” Control Circuit Low
P2730	Pressure Control Solenoid “E” Control Circuit High
P2731	Pressure Control Solenoid “F”
P2732	Pressure Control Solenoid “F” Performance or Stuck Off
P2733	Pressure Control Solenoid “F” Stuck On
P2734	Pressure Control Solenoid “F” Electrical
P2735	Pressure Control Solenoid “F” Intermittent
P2736	Pressure Control Solenoid “F” Control Circuit/Open
P2737	Pressure Control Solenoid “F” Control Circuit Range/Performance
P2738	Pressure Control Solenoid “F” Control Circuit Low
P2739	Pressure Control Solenoid “F” Control Circuit High
P2740	Transmission Fluid Temperature Sensor “B” Circuit”
P2741	Transmission Fluid Temperature Sensor “B” Circuit Range Performance
P2742	Transmission Fluid Temperature Sensor “B” Circuit Low
P2743	Transmission Fluid Temperature Sensor “B” Circuit High
P2744	Transmission Fluid Temperature Sensor “B” Circuit Intermittent
P2745	Intermediate Shaft Speed Sensor “B” Circuit
P2746	Intermediate Shaft Speed Sensor “B” Circuit Range/Performance
P2747	Intermediate Shaft Speed Sensor “B” Circuit No Signal
P2748	Intermediate Shaft Speed Sensor “B” Circuit Intermittent
P2749	Intermediate Shaft Speed Sensor “C” Circuit
P2750	Intermediate Shaft Speed Sensor “C” Circuit Range/Performance
P2751	Intermediate Shaft Speed Sensor “C” Circuit No Signal
P2752	Intermediate Shaft Speed Sensor “C” Circuit Intermittent
P2753	Transmission Fluid Cooler Control Circuit/Open
P2754	Transmission Fluid Cooler Control Circuit Low
P2755	Transmission Fluid Cooler Control Circuit High
P2756	Torque Converter Clutch Pressure Control Solenoid
P2757	Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance or Stuck Off
P2758	Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On
P2759	Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
P2760	Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent
P2761	Torque Converter Clutch Pressure Control Solenoid Control Circuit/Open
P2762	Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance
P2763	Torque Converter Clutch Pressure Control Solenoid Control Circuit High
P2764	Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
P2765	Input/Turbine Speed Sensor “B” Circuit
P2766	Input/Turbine Speed Sensor “B” Circuit Range/Performance
P2767	Input/Turbine Speed Sensor “B” Circuit No Signal
P2768	Input/Turbine Speed Sensor “B” Circuit Intermittent
P2769	Torque Converter Clutch Circuit Low
P2770	Torque Converter Clutch Circuit High
P2771	Four Wheel Drive (4WD) Low Switch Circuit
P2772	Four Wheel Drive (4WD) Low Switch Circuit Range/Performance
P2773	Four Wheel Drive (4WD) Low Switch Circuit Low
P2774	Four Wheel Drive (4WD) Low Switch Circuit High
P2775	Upshift Switch Circuit Range/Performance
P2776	Upshift Switch Circuit Low
P2777	Upshift Switch Circuit High
P2778	Upshift Switch Circuit Intermittent/Erratic
P2779	Downshift Switch Circuit Range/Performance
P2780	Downshift Switch Circuit Low
P2781	Downshift Switch Circuit High
P2782	Downshift Switch Circuit Intermittent/Erratic
P2783	Torque Converter Temperature Too High
P2784	Input/Turbine Speed Sensor “A”/”B” Correlation
P2785	Clutch Actuator Temperature Too High
P2786	Gear Shift Actuator Temperature Too High
P2787	Clutch Temperature Too High
P2788	Auto Shift Manual Adaptive Learning at Limit
P2789	Clutch Adaptive Learning at Limit
P2790	Gate Select Direction Circuit
P2791	Gate Select Direction Circuit Low
P2792	Gate Select Direction Circuit High
P2793	Gear Shift Direction Circuit
P2794	Gear Shift Direction Circuit Low
P2795	Gear Shift Direction Circuit High
P2A05	O2 Sensor Circuit Range/Performance
P3013	O2 Sensor Circuit Adaptation Value to High (Bank 2 Sensor 1)
P3014	O2 Sensor WRAF-IC Supply Voltage Too Low (Bank 1 Sensor 1)
P3015	O2 Sensor WRAF-IC Supply Voltage Too Low (Bank 2 Sensor 1)
P3016	O2 Sensor Calibration Resistance at WRAF-IC Plausibility Bank 1 Sensor 1
P3017	O2 Sensor Calibration Resistance at WRAF-IC Plausibility Bank 2 Sensor 1
P3018	O2 Sensor Lambda Controller Value Above Threshold due to Open Pumping Current Circuit (Bank 1 Sensor 1)
P3019	O2 Sensor Lambda Controller Value Above Threshold due to Open Pumping Current Circuit (Bank 2 Sensor 1)
P3020	O2 Sensor Signal Voltage Too Low During Coast Down Fuel Cut-Off Due to Open Pumping Current Circuit (Bank 1 Sensor 1)
P3021	O2 Sensor Signal Voltage Too Low During Coast Down Fuel Cut-Off Due to Open Pumping Current Circuit (Bank 2 Sensor 1)
P3022	O2 Sensor Disturbed SPI Communication to WRAF-IC (Bank 1 Sensor 1)
P3023	O2 Sensor Disturbed SPI Communication to WRAF-IC (Bank 2 Sensor 1)
P3024	O2 Sensor Initialization Error WRAF-IC (Bank 1 Sensor 1)
P3025	O2 Sensor Initialization Error WRAF-IC (Bank 2 Sensor 1)
P3026	O2 Sensor Operating Temperature Not Reached Bank 1 Sensor 1
P3027	O2 Sensor Operating Temperature Not Reached Bank 2 Sensor 1
P3028	O2 Sensor Heater Control No Activity Detected Bank 1 Sensor 1
P3029	O2 Sensor Heater Control No Activity Detected Bank 2 Sensor 1
P3037	O2 Sensor Positive Current Control Circuit/Open Circuit (Bank 1 Sensor 1)
P3200	Power CAN, CAN Chip Defective
P3201	Power CAN, DPRAM-CAN Chip Defective
P3202	Powertrain CAN, CAN Chip Cut-Off
P3203	Local CAN, LoCAN Chip Defective
P3204	Local CAN, DPRAM-LoCAN Chip Defective
P3205	Local CAN, DPRAM-LoCAN Chip Cut-Off
P3206	CAN Timeout ARS
P3207	CAN Message Monitoring ARS No Signal
P3208	CAN Message Monitoring ARS Plausibility
P3209	CAN Message Monitoring ASC/DSC Alive Check Malfunction
P3210	CAN Message Monitoring ASC/DSC Plausibility
P3211	CAN Message Monitoring CAS No Signal
P3212	CAN Message Monitoring CAS Plausibility
P3213	CAN Message Monitoring ETC Alive Check Malfunction
P3214	CAN Message Monitoring ETC Plausibility
P3215	CAN Message Monitoring IHKA (Automatic Heating and Air Conditioning) No Signal
P3216	CAN Timeout Instrument Pack
P3217	CAN Message Monitoring Instrument Pack Plausibility
P3219	CAN Message Monitoring SZL (Switch Cluster Steering Column) Alive Check Malfunction
P3220	CAN Message Monitoring SZL (Switch Cluster Steering Column) No Signal
P3221	CAN Message Monitoring SZL (Switch Cluster Steering Column) Plausibility
P3223	Generator Mechanical Error
P3225	Generator Communication Error
P3226	E-Box Control Circuit Fan High
P3227	E-Box Control Circuit Fan Low
P3228	E-Box Control Circuit Open Circuit
P3231	Control Module Monitoring Error Response Plausibility
P3232	Control Module Monitoring Ignition Timing Plausibility
P3233	Control Module Monitoring Relative Charge Plausibility
P3236	Control Module Monitoring Injection Time Relative Fuel Quantity Plausibility
P3237	Control Module Monitoring Fuel Correction Error
P3238	Control Module Monitoring TPU Chip Defective
P3247	Internal Control Module NVRAM Backup Error
P3300	Ignition Coil Cylinder 1 High Input or None-Impedance
P3301	Ignition Coil Cylinder 1 Contact Resistance or High-Impedance
P3302	Ignition Coil Cylinder 1 Cut-Off Due to Over-temperature Condition or No Signal
P3303	Ignition Coil Cylinder 5 High Input or None-Impedance
P3304	Ignition Coil Cylinder 5 Contact Resistance or High-Impedance
P3305	Ignition Coil Cylinder 5 Cut-Off Due to Over-temperature Condition or No Signal
P3306	Ignition Coil Cylinder 4 High Input or None-Impedance
P3307	Ignition Coil Cylinder 4 Contact Resistance or High-Impedance
P3308	Ignition Coil Cylinder 4 Cut-Off Due to Over-temperature Condition or No Signal
P3309	Ignition Coil Cylinder 8 High Input or None-Impedance
P3310	Ignition Coil Cylinder 8 Contact Resistance or High-Impedance
P3311	Ignition Coil Cylinder 8 Cut-Off Due to Over-temperature Condition or No Signal
P3312	Ignition Coil Cylinder 6 High Input or None-Impedance
P3313	Ignition Coil Cylinder 6 Contact Resistance or High-Impedance
P3314	Ignition Coil Cylinder 6 Cut-Off Due to Over-temperature Condition or No Signal
P3315	Ignition Coil Cylinder 31 High Input or None-Impedance
P3316	Ignition Coil Cylinder 3 Contact Resistance or High-Impedance
P3317	Ignition Coil Cylinder 3 Cut-Off Due to Over-temperature Condition or No Signal
P3318	Ignition Coil Cylinder 7 High Input or None-Impedance
P3319	Ignition Coil Cylinder 7 Contact Resistance or High-Impedance
P3320	Ignition Coil Cylinder 7 Cut-Off Due to Over-temperature Condition or No Signal
P3400	Cylinder Deactivation System
P3401	Cylinder 1 Deactivation/lntake Valve Control Circuit/Open
P3402	Cylinder 1 Deactivation/lntake Valve Control Performance
P3403	Cylinder 1 Deactivation/lntake Valve Control Circuit Low
P3404	Cylinder 1 Deactivation/lntake Valve Control Circuit High
P3405	Cylinder 1 Exhaust Valve Control Circuit/Open
P3406	Cylinder 1 Exhaust Valve Control Performance
P3407	Cylinder 1 Exhaust Valve Control Circuit Low
P3408	Cylinder 1 Exhaust Valve Control Circuit High
P3409	Cylinder 2 Deactivation/lntake Valve Control Circuit/Open
P3410	Cylinder 2 Deactivation/lntake Valve Control Performance
P3411	Cylinder 2 Deactivation/lntake Valve Control Circuit Low
P3412	Cylinder 2 Deactivation/lntake Valve Control Circuit High
P3413	Cylinder 2 Exhaust Valve Control Circuit/Open
P3414	Cylinder 2 Exhaust Valve Control Performance
P3415	Cylinder 2 Exhaust Valve Control Circuit Low
P3416	Cylinder 2 Exhaust Valve Control Circuit High
P3417	Cylinder 3 Deactivation/lntake Valve Control Circuit/Open
P3418	Cylinder 3 Deactivation/lntake Valve Control Performance
P3419	Cylinder 3 Deactivation/lntake Valve Control Circuit Low
P3420	Cylinder 3 Deactivation/lntake Valve Control Circuit High
P3421	Cylinder 3 Exhaust Valve Control Circuit/Open
P3422	Cylinder 3 Exhaust Valve Control Performance
P3423	Cylinder 3 Exhaust Valve Control Circuit Low
P3424	Cylinder 3 Exhaust Valve Control Circuit High
P3425	Cylinder 4 Deactivation/lntake Valve Control Circuit/Open
P3426	Cylinder 4 Deactivation/lntake Valve Control Performance
P3427	Cylinder 4 Deactivation/lntake Valve Control Circuit Low
P3428	Cylinder 4 Deactivation/lntake Valve Control Circuit High
P3429	Cylinder 4 Exhaust Valve Control Circuit/Open
P3430	Cylinder 4 Exhaust Valve Control Performance
P3431	Cylinder 4 Exhaust Valve Control Circuit Low
P3432	Cylinder 4 Exhaust Valve Control Circuit High
P3433	Cylinder 5 Deactivation/lntake Valve Control Circuit/Open
P3434	Cylinder 5 Deactivation/lntake Valve Control Performance
P3435	Cylinder 5 Deactivation/lntake Valve Control Circuit Low
P3436	Cylinder 5 Deactivation/lntake Valve Control Circuit High
P3437	Cylinder 5 Exhaust Valve Control Circuit/Open
P3438	Cylinder 5 Exhaust Valve Control Performance
P3439	Cylinder 5 Exhaust Valve Control Circuit Low
P3440	Cylinder 5 Exhaust Valve Control Circuit High
P3441	Cylinder 6 Deactivation/lntake Valve Control Circuit/Open
P3442	Cylinder 6 Deactivation/lntake Valve Control Performance
P3443	Cylinder 6 Deactivation/lntake Valve Control Circuit Low
P3444	Cylinder 6 Deactivation/lntake Valve Control Circuit High
P3445	Cylinder 6 Exhaust Valve Control Circuit/Open
P3446	Cylinder 6 Exhaust Valve Control Performance
P3447	Cylinder 6 Exhaust Valve Control Circuit Low
P3448	Cylinder 6 Exhaust Valve Control Circuit High
P3449	Cylinder 7 Deactivation/lntake Valve Control Circuit/Open
P3450	Cylinder 7 Deactivation/lntake Valve Control Performance
P3451	Cylinder 7 Deactivation/lntake Valve Control Circuit Low
P3452	Cylinder 7 Deactivation/lntake Valve Control Circuit High
P3453	Cylinder 7 Exhaust Valve Control Circuit/Open
P3454	Cylinder 7 Exhaust Valve Control Performance
P3455	Cylinder 7 Exhaust Valve Control Circuit Low
P3456	Cylinder 7 Exhaust Valve Control Circuit High
P3457	Cylinder 8 Deactivation/lntake Valve Control Circuit/Open
P3458	Cylinder 8 Deactivation/lntake Valve Control Performance
P3459	Cylinder 8 Deactivation/lntake Valve Control Circuit Low
P3460	Cylinder 8 Deactivation/lntake Valve Control Circuit High
P3461	Cylinder 8 Exhaust Valve Control Circuit/Open
P3462	Cylinder 8 Exhaust Valve Control Performance
P3463	Cylinder 8 Exhaust Valve Control Circuit Low
P3464	Cylinder 8 Exhaust Valve Control Circuit High
P3465	Cylinder 9 Deactivation/lntake Valve Control Circuit/Open
P3466	Cylinder 9 Deactivation/lntake Valve Control Performance
P3467	Cylinder 9 Deactivation/lntake Valve Control Circuit Low
P3468	Cylinder 9 Deactivation/lntake Valve Control Circuit High
P3469	Cylinder 9 Exhaust Valve Control Circuit/Open
P3470	Cylinder 9 Exhaust Valve Control Performance
P3471	Cylinder 9 Exhaust Valve Control Circuit Low
P3472	Cylinder 9 Exhaust Valve Control Circuit High
P3473	Cylinder 10 Deactivation/lntake Valve Control Circuit/Open
P3474	Cylinder 10 Deactivation/lntake Valve Control Performance
P3475	Cylinder 10 Deactivation/lntake Valve Control Circuit Low
P3476	Cylinder 10 Deactivation/lntake Valve Control Circuit High
P3477	Cylinder 10 Exhaust Valve Control Circuit/Open
P3478	Cylinder 10 Exhaust Valve Control Performance
P3479	Cylinder 10 Exhaust Valve Control Circuit Low
P3480	Cylinder 10 Exhaust Valve Control Circuit High
P3481	Cylinder 11 Deactivation/lntake Valve Control Circuit/Open
P3482	Cylinder 11 Deactivation/lntake Valve Control Performance
P3483	Cylinder 11 Deactivation/lntake Valve Control Circuit Low
P3484	Cylinder 11 Deactivation/lntake Valve Control Circuit High
P3485	Cylinder 11 Exhaust Valve Control Circuit/Open
P3486	Cylinder 11 Exhaust Valve Control Performance
P3487	Cylinder 11 Exhaust Valve Control Circuit Low
P3488	Cylinder 11 Exhaust Valve Control Circuit High
P3489	Cylinder 12 Deactivation/lntake Valve Control Circuit/Open
P3490	Cylinder 12 Deactivation/lntake Valve Control Performance
P3491	Cylinder 12 Deactivation/lntake Valve Control Circuit Low
P3492	Cylinder 12 Deactivation/lntake Valve Control Circuit High
P3493	Cylinder 12 Exhaust Valve Control Circuit/Open
P3494	Cylinder 12 Exhaust Valve Control Performance
P3495	Cylinder 12 Exhaust Valve Control Circuit Low
P3496	Cylinder 12 Exhaust Valve Control Circuit High
P3497	Cylinder Deactivation System [/B]

Network (U) Codes List

Code	Definition
P0001	Fuel Volume Regulator Control Circuit/Open
P0002	Fuel Volume Regulator Control Circuit Range/Performance
P0003	Fuel Volume Regulator Control Circuit Low
P0004	Fuel Volume Regulator Control Circuit High
P0005	Fuel Shutoff Valve “A” Control Circuit/Open
P0006	Fuel Shutoff Valve “A” Control Circuit Low
P0007	Fuel Shutoff Valve “A” Control Circuit High
P0008	Engine Position System Performance
P0009	Engine Position System Performance
P0010	“A” Camshaft Position Actuator Circuit
P0011	“A” Camshaft Position – Timing Over-Advanced or System Performance
P0012	“A” Camshaft Position – Timing Over-Retarded
P0013	“B” Camshaft Position – Actuator Circuit
P0014	“B” Camshaft Position – Timing Over-Advanced or System Performance
P0015	“B” Camshaft Position – Timing Over-Retarded
P0016	Crankshaft Position – Camshaft Position Correlation
P0017	Crankshaft Position – Camshaft Position Correlation
P0018	Crankshaft Position – Camshaft Position Correlation
P0019	Crankshaft Position – Camshaft Position Correlation
P0020	“A” Camshaft Position Actuator Circuit
P0021	“A” Camshaft Position – Timing Over-Advanced or System Performance
P0022	“A” Camshaft Position – Timing Over-Retarded
P0023	“B” Camshaft Position – Actuator Circuit
P0024	“B” Camshaft Position – Timing Over-Advanced or System Performance
P0025	“B” Camshaft Position – Timing Over-Retarded
P0026	Intake Valve Control Solenoid Circuit Range/Performance
P0027	Exhaust Valve Control Solenoid Circuit Range/Performance
P0028	Intake Valve Control Solenoid Circuit Range/Performance
P0029	Exhaust Valve Control Solenoid Circuit Range/Performance
P0030	HO2S Heater Control Circuit
P0031	HO2S Heater Control Circuit Low
P0032	HO2S Heater Control Circuit High
P0033	Turbo Charger Bypass Valve Control Circuit
P0034	Turbo Charger Bypass Valve Control Circuit Low
P0035	Turbo Charger Bypass Valve Control Circuit High
P0036	HO2S Heater Control Circuit
P0037	HO2S Heater Control Circuit Low
P0038	HO2S Heater Control Circuit High
P0039	Turbo/Super Charger Bypass Valve Control Circuit Range/Performance
P0040	O2 Sensor Signals Swapped Bank 1 Sensor 1/ Bank 2 Sensor 1
P0041	O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2
P0042	HO2S Heater Control Circuit
P0043	HO2S Heater Control Circuit Low
P0044	HO2S Heater Control Circuit High
P0045	Turbo/Super Charger Boost Control Solenoid Circuit/Open
P0046	Turbo/Super Charger Boost Control Solenoid Circuit Range/Performance
P0047	Turbo/Super Charger Boost Control Solenoid Circuit Low
P0048	Turbo/Super Charger Boost Control Solenoid Circuit High
P0049	Turbo/Super Charger Turbine Overspeed
P0050	HO2S Heater Control Circuit
P0051	HO2S Heater Control Circuit Low
P0052	HO2S Heater Control Circuit High
P0053	HO2S Heater Resistance
P0054	HO2S Heater Resistance
P0055	HO2S Heater Resistance
P0056	HO2S Heater Control Circuit
P0057	HO2S Heater Control Circuit Low
P0058	HO2S Heater Control Circuit High
P0059	HO2S Heater Resistance
P0060	HO2S Heater Resistance
P0061	HO2S Heater Resistance
P0062	HO2S Heater Control Circuit
P0063	HO2S Heater Control Circuit Low
P0064	HO2S Heater Control Circuit High
P0065	Air Assisted Injector Control Range/Performance
P0066	Air Assisted Injector Control Circuit or Circuit Low
P0067	Air Assisted Injector Control Circuit High
P0068	MAP/MAF – Throttle Position Correlation
P0069	Manifold Absolute Pressure – Barometric Pressure Correlation
P0070	Ambient Air Temperature Sensor Circuit
P0071	Ambient Air Temperature Sensor Range/Performance
P0072	Ambient Air Temperature Sensor Circuit Low
P0073	Ambient Air Temperature Sensor Circuit High
P0074	Ambient Air Temperature Sensor Circuit Intermittent
P0075	Intake Valve Control Solenoid Circuit
P0076	Intake Valve Control Solenoid Circuit Low
P0077	Intake Valve Control Solenoid Circuit High
P0078	Exhaust Valve Control Solenoid Circuit
P0079	Exhaust Valve Control Solenoid Circuit Low
P0080	Exhaust Valve Control Solenoid Circuit High
P0081	Intake Valve Control Solenoid Circuit
P0082	Intake Valve Control Solenoid Circuit Low
P0083	Intake Valve Control Solenoid Circuit High
P0084	Exhaust Valve Control Solenoid Circuit
P0085	Exhaust Valve Control Solenoid Circuit Low
P0086	Exhaust Valve Control Solenoid Circuit High
P0087	Fuel Rail/System Pressure – Too Low
P0088	Fuel Rail/System Pressure – Too High
P0089	Fuel Pressure Regulator 1 Performance
P0090	Fuel Pressure Regulator 1 Control Circuit
P0091	Fuel Pressure Regulator 1 Control Circuit Low
P0092	Fuel Pressure Regulator 1 Control Circuit High
P0093	Fuel System Leak Detected – Large Leak
P0094	Fuel System Leak Detected – Small Leak
P0095	Intake Air Temperature Sensor 2 Circuit
P0096	Intake Air Temperature Sensor 2 Circuit Range/Performance
P0097	Intake Air Temperature Sensor 2 Circuit Low
P0098	Intake Air Temperature Sensor 2 Circuit High
P0099	Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic
P0100	Mass or Volume Air Flow Circuit
P0101	Mass or Volume Air Flow Circuit Range/Performance
P0102	Mass or Volume Air Flow Circuit Low Input
P0103	Mass or Volume Air Flow Circuit High Input
P0104	Mass or Volume Air Flow Circuit Intermittent
P0105	Manifold Absolute Pressure/Barometric Pressure Circuit
P0106	Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance
P0107	Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108	Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P0109	Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
P0110	Intake Air Temperature Sensor 1 Circuit
P0111	Intake Air Temperature Sensor 1 Circuit Range/Performance
P0112	Intake Air Temperature Sensor 1 Circuit Low
P0113	Intake Air Temperature Sensor 1 Circuit High
P0114	Intake Air Temperature Sensor 1 Circuit Intermittent
P0115	Engine Coolant Temperature Circuit
P0116	Engine Coolant Temperature Circuit Range/Performance
P0117	Engine Coolant Temperature Circuit Low
P0118	Engine Coolant Temperature Circuit High
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle/Pedal Position Sensor/Switch “A” Circuit
P0121	Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance
P0122	Throttle/Pedal Position Sensor/Switch “A” Circuit Low
P0123	Throttle/Pedal Position Sensor/Switch “A” Circuit High
P0124	Throttle/Pedal Position Sensor/Switch “A” Circuit Intermittent
P0125	Insufficient Coolant Temperature for Closed Loop Fuel Control
P0126	Insufficient Coolant Temperature for Stable Operation
P0127	Intake Air Temperature Too High
P0128	Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0129	Barometric Pressure Too Low
P0130	O2 Sensor Circuit
P0131	O2 Sensor Circuit Low Voltage
P0132	O2 Sensor Circuit High Voltage
P0133	O2 Sensor Circuit Slow Response
P0134	O2 Sensor Circuit No Activity Detected
P0135	O2 Sensor Heater Circuit
P0136	O2 Sensor Circuit
P0137	O2 Sensor Circuit Low Voltage
P0138	O2 Sensor Circuit High Voltage
P0139	O2 Sensor Circuit Slow Response
P0140	O2 Sensor Circuit No Activity Detected
P0141	O2 Sensor Heater Circuit
P0142	O2 Sensor Circuit
P0143	O2 Sensor Circuit Low Voltage
P0144	O2 Sensor Circuit High Voltage
P0145	O2 Sensor Circuit Slow Response
P0146	O2 Sensor Circuit No Activity Detected
P0147	O2 Sensor Heater Circuit
P0148	Fuel Delivery Error
P0149	Fuel Timing Error
P0150	O2 Sensor Circuit
P0151	O2 Sensor Circuit Low Voltage
P0152	O2 Sensor Circuit High Voltage
P0153	O2 Sensor Circuit Slow Response
P0154	O2 Sensor Circuit No Activity Detected
P0155	O2 Sensor Heater Circuit
P0156	O2 Sensor Circuit
P0157	O2 Sensor Circuit Low Voltage
P0158	O2 Sensor Circuit High Voltage
P0159	O2 Sensor Circuit Slow Response
P0160	O2 Sensor Circuit No Activity Detected
P0161	O2 Sensor Heater Circuit
P0162	O2 Sensor Circuit
P0163	O2 Sensor Circuit Low Voltage
P0164	O2 Sensor Circuit High Voltage
P0165	O2 Sensor Circuit Slow Response
P0166	O2 Sensor Circuit No Activity Detected
P0167	O2 Sensor Heater Circuit
P0168	Fuel Temperature Too High
P0169	Incorrect Fuel Composition
P0170	Fuel Trim
P0171	System Too Lean
P0172	System Too Rich
P0173	Fuel Trim
P0174	System Too Lean
P0175	System Too Rich
P0176	Fuel Composition Sensor Circuit
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low
P0179	Fuel Composition Sensor Circuit High
P0180	Fuel Temperature Sensor A Circuit
P0181	Fuel Temperature Sensor A Circuit Range/Performance
P0182	Fuel Temperature Sensor A Circuit Low
P0183	Fuel Temperature Sensor A Circuit High
P0184	Fuel Temperature Sensor A Circuit Intermittent
P0185	Fuel Temperature Sensor B Circuit
P0186	Fuel Temperature Sensor B Circuit Range/Performance
P0187	Fuel Temperature Sensor B Circuit Low
P0188	Fuel Temperature Sensor B Circuit High
P0189	Fuel Temperature Sensor B Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low
P0193	Fuel Rail Pressure Sensor Circuit High
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P0200	Injector Circuit/Open
P0201	Injector Circuit/Open – Cylinder 1
P0202	Injector Circuit/Open – Cylinder 2
P0203	Injector Circuit/Open – Cylinder 3
P0204	Injector Circuit/Open – Cylinder 4
P0205	Injector Circuit/Open – Cylinder 5
P0206	Injector Circuit/Open – Cylinder 6
P0207	Injector Circuit/Open – Cylinder 7
P0208	Injector Circuit/Open – Cylinder 8
P0209	Injector Circuit/Open – Cylinder 9
P0210	Injector Circuit/Open – Cylinder 10
P0211	Injector Circuit/Open – Cylinder 11
P0212	Injector Circuit/Open – Cylinder 12
P0213	Cold Start Injector 1
P0214	Cold Start Injector 2
P0215	Engine Shutoff Solenoid
P0216	Injector/Injection Timing Control Circuit
P0217	Engine Coolant Over Temperature Condition
P0218	Transmission Fluid Over Temperature Condition
P0219	Engine Overspeed Condition
P0220	Throttle/Pedal Position Sensor/Switch “B” Circuit
P0221	Throttle/Pedal Position Sensor/Switch “B” Circuit Range/Performance
P0222	Throttle/Pedal Position Sensor/Switch “B” Circuit Low
P0223	Throttle/Pedal Position Sensor/Switch “B” Circuit High
P0224	Throttle/Pedal Position Sensor/Switch “B” Circuit Intermittent
P0225	Throttle/Pedal Position Sensor/Switch “C” Circuit
P0226	Throttle/Pedal Position Sensor/Switch “C” Circuit Range/Performance
P0227	Throttle/Pedal Position Sensor/Switch “C” Circuit Low
P0228	Throttle/Pedal Position Sensor/Switch “C” Circuit High
P0229	Throttle/Pedal Position Sensor/Switch “C” Circuit Intermittent
P0230	Fuel Pump Primary Circuit
P0231	Fuel Pump Secondary Circuit Low
P0232	Fuel Pump Secondary Circuit High
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	Turbo/Super Charger Overboost Condition
P0235	Turbo/Super Charger Boost Sensor “A” Circuit
P0236	Turbo/Super Charger Boost Sensor “A” Circuit Range/Performance
P0237	Turbo/Super Charger Boost Sensor “A” Circuit Low
P0238	Turbo/Super Charger Boost Sensor “A” Circuit High
P0239	Turbo/Super Charger Boost Sensor “B” Circuit
P0240	Turbo/Super Charger Boost Sensor “B” Circuit Range/Performance
P0241	Turbo/Super Charger Boost Sensor “B” Circuit Low
P0242	Turbo/Super Charger Boost Sensor “B” Circuit High
P0243	Turbo/Super Charger Wastegate Solenoid “A”
P0244	Turbo/Super Charger Wastegate Solenoid “A” Range/Performance
P0245	Turbo/Super Charger Wastegate Solenoid “A” Low
P0246	Turbo/Super Charger Wastegate Solenoid “A” High
P0247	Turbo/Super Charger Wastegate Solenoid “B”
P0248	Turbo/Super Charger Wastegate Solenoid “B” Range/Performance
P0249	Turbo/Super Charger Wastegate Solenoid “B” Low
P0250	Turbo/Super Charger Wastegate Solenoid “B” High
P0251	Injection Pump Fuel Metering Control “A” (Cam/Rotor/Injector)
P0252	Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)
P0253	Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector)
P0254	Injection Pump Fuel Metering Control “A” High (Cam/Rotor/Injector)
P0255	Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0256	Injection Pump Fuel Metering Control “B” (Cam/Rotor/Injector)
P0257	Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector)
P0258	Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector)
P0259	Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector)
P0260	Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector)
P0261	Cylinder 1 Injector Circuit Low
P0262	Cylinder 1 Injector Circuit High
P0263	Cylinder 1 Contribution/Balance
P0264	Cylinder 2 Injector Circuit Low
P0265	Cylinder 2 Injector Circuit High
P0266	Cylinder 2 Contribution/Balance
P0267	Cylinder 3 Injector Circuit Low
P0268	Cylinder 3 Injector Circuit High
P0269	Cylinder 3 Contribution/Balance
P0270	Cylinder 4 Injector Circuit Low
P0271	Cylinder 4 Injector Circuit High
P0272	Cylinder 4 Contribution/Balance
P0273	Cylinder 5 Injector Circuit Low
P0274	Cylinder 5 Injector Circuit High
P0275	Cylinder 5 Contribution/Balance
P0276	Cylinder 6 Injector Circuit Low
P0277	Cylinder 6 Injector Circuit High
P0278	Cylinder 6 Contribution/Balance
P0279	Cylinder 7 Injector Circuit Low
P0280	Cylinder 7 Injector Circuit High
P0281	Cylinder 7 Contribution/Balance
P0282	Cylinder 8 Injector Circuit Low
P0283	Cylinder 8 Injector Circuit High
P0284	Cylinder 8 Contribution/Balance
P0285	Cylinder 9 Injector Circuit Low
P0286	Cylinder 9 Injector Circuit High
P0287	Cylinder 9 Contribution/Balance
P0288	Cylinder 10 Injector Circuit Low
P0289	Cylinder 10 Injector Circuit High
P0290	Cylinder 10 Contribution/Balance
P0291	Cylinder 11 Injector Circuit Low
P0292	Cylinder 11 Injector Circuit High
P0293	Cylinder 11 Contribution/Balance
P0294	Cylinder 12 Injector Circuit Low
P0295	Cylinder 12 Injector Circuit High
P0296	Cylinder 12 Contribution/Balance
P0297	Vehicle Overspeed Condition
P0298	Engine Oil Over Temperature
P0299	Turbo/Super Charger Underboost
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cylinder 1 Misfire Detected
P0302	Cylinder 2 Misfire Detected
P0303	Cylinder 3 Misfire Detected
P0304	Cylinder 4 Misfire Detected
P0305	Cylinder 5 Misfire Detected
P0306	Cylinder 6 Misfire Detected
P0307	Cylinder 7 Misfire Detected
P0308	Cylinder 8 Misfire Detected
P0309	Cylinder 9 Misfire Detected
P0310	Cylinder 10 Misfire Detected
P0311	Cylinder 11 Misfire Detected
P0312	Cylinder 12 Misfire Detected
P0313	Misfire Detected with Low Fuel
P0314	Single Cylinder Misfire (Cylinder not Specified)
P0315	Crankshaft Position System Variation Not Learned
P0316	Engine Misfire Detected on Startup (First 1000 Revolutions)
P0317	Rough Road Hardware Not Present
P0318	Rough Road Sensor “A” Signal Circuit
P0319	Rough Road Sensor “B”
P0320	Ignition/Distributor Engine Speed Input Circuit
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322	Ignition/Distributor Engine Speed Input Circuit No Signal
P0323	Ignition/Distributor Engine Speed Input Circuit Intermittent
P0324	Knock Control System Error
P0325	Knock Sensor 1 Circuit
P0326	Knock Sensor 1 Circuit Range/Performance
P0327	Knock Sensor 1 Circuit Low
P0328	Knock Sensor 1 Circuit High
P0329	Knock Sensor 1 Circuit Input Intermittent
P0330	Knock Sensor 2 Circuit
P0331	Knock Sensor 2 Circuit Range/Performance
P0332	Knock Sensor 2 Circuit Low
P0333	Knock Sensor 2 Circuit High
P0334	Knock Sensor 2 Circuit Input Intermittent
P0335	Crankshaft Position Sensor “A” Circuit
P0336	Crankshaft Position Sensor “A” Circuit Range/Performance
P0337	Crankshaft Position Sensor “A” Circuit Low
P0338	Crankshaft Position Sensor “A” Circuit High
P0339	Crankshaft Position Sensor “A” Circuit Intermittent
P0340	Camshaft Position Sensor “A” Circuit
P0341	Camshaft Position Sensor “A” Circuit Range/Performance
P0342	Camshaft Position Sensor “A” Circuit Low
P0343	Camshaft Position Sensor “A” Circuit High
P0344	Camshaft Position Sensor “A” Circuit Intermittent
P0345	Camshaft Position Sensor “A” Circuit
P0346	Camshaft Position Sensor “A” Circuit Range/Performance
P0347	Camshaft Position Sensor “A” Circuit Low
P0348	Camshaft Position Sensor “A” Circuit High
P0349	Camshaft Position Sensor “A” Circuit Intermittent
P0350	Ignition Coil Primary/Secondary Circuit
P0351	Ignition Coil “A” Primary/Secondary Circuit
P0352	Ignition Coil “B” Primary/Secondary Circuit
P0353	Ignition Coil “C” Primary/Secondary Circuit
P0354	Ignition Coil “D” Primary/Secondary Circuit
P0355	Ignition Coil “E” Primary/Secondary Circuit
P0356	Ignition Coil “F” Primary/Secondary Circuit
P0357	Ignition Coil “G” Primary/Secondary Circuit
P0358	Ignition Coil “H” Primary/Secondary Circuit
P0359	Ignition Coil “I” Primary/Secondary Circuit
P0360	Ignition Coil “J” Primary/Secondary Circuit
P0361	Ignition Coil “K” Primary/Secondary Circuit
P0362	Ignition Coil “L” Primary/Secondary Circuit
P0363	Misfire Detected – Fueling Disabled
P0364	Reserved
P0365	Camshaft Position Sensor “B” Circuit
P0366	Camshaft Position Sensor “B” Circuit Range/Performance
P0367	Camshaft Position Sensor “B” Circuit Low
P0368	Camshaft Position Sensor “B” Circuit High
P0369	Camshaft Position Sensor “B” Circuit Intermittent
P0370	Timing Reference High Resolution Signal “A”
P0371	Timing Reference High Resolution Signal “A” Too Many Pulses
P0372	Timing Reference High Resolution Signal “A” Too Few Pulses
P0373	Timing Reference High Resolution Signal “A” Intermittent/Erratic Pulses
P0374	Timing Reference High Resolution Signal “A” No Pulse
P0375	Timing Reference High Resolution Signal “B”
P0376	Timing Reference High Resolution Signal “B” Too Many Pulses
P0377	Timing Reference High Resolution Signal “B” Too Few Pulses
P0378	Timing Reference High Resolution Signal “B” Intermittent/Erratic Pulses
P0379	Timing Reference High Resolution Signal “B” No Pulses
P0380	Glow Plug/Heater Circuit “A”
P0381	Glow Plug/Heater Indicator Circuit
P0382	Glow Plug/Heater Circuit “B”
P0383	Reserved by SAE J2012
P0384	Reserved by SAE J2012
P0385	Crankshaft Position Sensor “B” Circuit
P0386	Crankshaft Position Sensor “B” Circuit Range/Performance
P0387	Crankshaft Position Sensor “B” Circuit Low
P0388	Crankshaft Position Sensor “B” Circuit High
P0389	Crankshaft Position Sensor “B” Circuit Intermittent
P0390	Camshaft Position Sensor “B” Circuit
P0391	Camshaft Position Sensor “B” Circuit Range/Performance
P0392	Camshaft Position Sensor “B” Circuit Low
P0393	Camshaft Position Sensor “B” Circuit High
P0394	Camshaft Position Sensor “B” Circuit Intermittent
P0400	Exhaust Gas Recirculation Flow
P0401	Exhaust Gas Recirculation Flow Insufficient Detected
P0402	Exhaust Gas Recirculation Flow Excessive Detected
P0403	Exhaust Gas Recirculation Control Circuit
P0404	Exhaust Gas Recirculation Control Circuit Range/Performance
P0405	Exhaust Gas Recirculation Sensor “A” Circuit Low
P0406	Exhaust Gas Recirculation Sensor “A” Circuit High
P0407	Exhaust Gas Recirculation Sensor “B” Circuit Low
P0408	Exhaust Gas Recirculation Sensor “B” Circuit High
P0409	Exhaust Gas Recirculation Sensor “A” Circuit
P0410	Secondary Air Injection System
P0411	Secondary Air Injection System Incorrect Flow Detected
P0412	Secondary Air Injection System Switching Valve “A” Circuit
P0413	Secondary Air Injection System Switching Valve “A” Circuit Open
P0414	Secondary Air Injection System Switching Valve “A” Circuit Shorted
P0415	Secondary Air Injection System Switching Valve “B” Circuit
P0416	Secondary Air Injection System Switching Valve “B” Circuit Open
P0417	Secondary Air Injection System Switching Valve “B” Circuit Shorted
P0418	Secondary Air Injection System Control “A” Circuit
P0419	Secondary Air Injection System Control “B” Circuit
P0420	Catalyst System Efficiency Below Threshold
P0421	Warm Up Catalyst Efficiency Below Threshold
P0422	Main Catalyst Efficiency Below Threshold
P0423	Heated Catalyst Efficiency Below Threshold
P0424	Heated Catalyst Temperature Below Threshold
P0425	Catalyst Temperature Sensor
P0426	Catalyst Temperature Sensor Range/Performance
P0427	Catalyst Temperature Sensor Low
P0428	Catalyst Temperature Sensor High
P0429	Catalyst Heater Control Circuit
P0430	Catalyst System Efficiency Below Threshold
P0431	Warm Up Catalyst Efficiency Below Threshold
P0432	Main Catalyst Efficiency Below Threshold
P0433	Heated Catalyst Efficiency Below Threshold
P0434	Heated Catalyst Temperature Below Threshold
P0435	Catalyst Temperature Sensor
P0436	Catalyst Temperature Sensor Range/Performance
P0437	Catalyst Temperature Sensor Low
P0438	Catalyst Temperature Sensor High
P0439	Catalyst Heater Control Circuit
P0440	Evaporative Emission System
P0441	Evaporative Emission System Incorrect Purge Flow
P0442	Evaporative Emission System Leak Detected (small leak)
P0443	Evaporative Emission System Purge Control Valve Circuit
P0444	Evaporative Emission System Purge Control Valve Circuit Open
P0445	Evaporative Emission System Purge Control Valve Circuit Shorted
P0446	Evaporative Emission System Vent Control Circuit
P0447	Evaporative Emission System Vent Control Circuit Open
P0448	Evaporative Emission System Vent Control Circuit Shorted
P0449	Evaporative Emission System Vent Valve/Solenoid Circuit
P0450	Evaporative Emission System Pressure Sensor/Switch
P0451	Evaporative Emission System Pressure Sensor/Switch Range/Performance
P0452	Evaporative Emission System Pressure Sensor/Switch Low
P0453	Evaporative Emission System Pressure Sensor/Switch High
P0454	Evaporative Emission System Pressure Sensor/Switch Intermittent
P0455	Evaporative Emission System Leak Detected (large leak)
P0456	Evaporative Emission System Leak Detected (very small leak)
P0457	Evaporative Emission System Leak Detected (fuel cap loose/off)
P0458	Evaporative Emission System Purge Control Valve Circuit Low
P0459	Evaporative Emission System Purge Control Valve Circuit High
P0460	Fuel Level Sensor “A” Circuit
P0461	Fuel Level Sensor “A” Circuit Range/Performance
P0462	Fuel Level Sensor “A” Circuit Low
P0463	Fuel Level Sensor “A” Circuit High
P0464	Fuel Level Sensor “A” Circuit Intermittent
P0465	EVAP Purge Flow Sensor Circuit
P0466	EVAP Purge Flow Sensor Circuit Range/Performance
P0467	EVAP Purge Flow Sensor Circuit Low
P0468	EVAP Purge Flow Sensor Circuit High
P0469	EVAP Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor
P0471	Exhaust Pressure Sensor Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve
P0476	Exhaust Pressure Control Valve Range/Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Fan 1 Control Circuit
P0481	Fan 2 Control Circuit
P0482	Fan 3 Control Circuit
P0483	Fan Rationality Check
P0484	Fan Circuit Over Current
P0485	Fan Power/Ground Circuit
P0486	Exhaust Gas Recirculation Sensor “B” Circuit
P0487	Exhaust Gas Recirculation Throttle Position Control Circuit
P0488	Exhaust Gas Recirculation Throttle Position Control Range/Performance
P0489	Exhaust Gas Recirculation Control Circuit Low
P0490	Exhaust Gas Recirculation Control Circuit High
P0491	Secondary Air Injection System Insufficient Flow
P0492	Secondary Air Injection System Insufficient Flow
P0493	Fan Overspeed
P0494	Fan Speed Low
P0495	Fan Speed High
P0496	Evaporative Emission System High Purge Flow
P0497	Evaporative Emission System Low Purge Flow
P0498	Evaporative Emission System Vent Valve Control Circuit Low
P0499	Evaporative Emission System Vent Valve Control Circuit High
P0500	Vehicle Speed Sensor “A”
P0501	Vehicle Speed Sensor “A” Range/Performance
P0502	Vehicle Speed Sensor “A” Circuit Low Input
P0503	Vehicle Speed Sensor “A” Intermittent/Erratic/High
P0504	Brake Switch “A”/”B” Correlation
P0505	Idle Air Control System
P0506	Idle Air Control System RPM Lower Than Expected
P0507	Idle Air Control System RPM Higher Than Expected
P0508	Idle Air Control System Circuit Low
P0509	Idle Air Control System Circuit High
P0510	Closed Throttle Position Switch
P0511	Idle Air Control Circuit
P0512	Starter Request Circuit
P0513	Incorrect Immobilizer Key
P0514	Battery Temperature Sensor Circuit Range/Performance
P0515	Battery Temperature Sensor Circuit
P0516	Battery Temperature Sensor Circuit Low
P0517	Battery Temperature Sensor Circuit High
P0518	Idle Air Control Circuit Intermittent
P0519	Idle Air Control System Performance
P0520	Engine Oil Pressure Sensor/Switch Circuit
P0521	Engine Oil Pressure Sensor/Switch Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Low Voltage
P0523	Engine Oil Pressure Sensor/Switch High Voltage
P0524	Engine Oil Pressure Too Low
P0525	Cruise Control Servo Control Circuit Range/Performance
P0526	Fan Speed Sensor Circuit
P0527	Fan Speed Sensor Circuit Range/Performance
P0528	Fan Speed Sensor Circuit No Signal
P0529	Fan Speed Sensor Circuit Intermittent
P0530	A/C Refrigerant Pressure Sensor “A” Circuit
P0531	A/C Refrigerant Pressure Sensor “A” Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor “A” Circuit Low
P0533	A/C Refrigerant Pressure Sensor “A” Circuit High
P0534	Air Conditioner Refrigerant Charge Loss
P0535	A/C Evaporator Temperature Sensor Circuit
P0536	A/C Evaporator Temperature Sensor Circuit Range/Performance
P0537	A/C Evaporator Temperature Sensor Circuit Low
P0538	A/C Evaporator Temperature Sensor Circuit High
P0539	A/C Evaporator Temperature Sensor Circuit Intermittent
P0540	Intake Air Heater “A” Circuit
P0541	Intake Air Heater “A” Circuit Low
P0542	Intake Air Heater “A” Circuit High
P0543	Intake Air Heater “A” Circuit Open
P0544	Exhaust Gas Temperature Sensor Circuit
P0545	Exhaust Gas Temperature Sensor Circuit Low
P0546	Exhaust Gas Temperature Sensor Circuit High
P0547	Exhaust Gas Temperature Sensor Circuit
P0548	Exhaust Gas Temperature Sensor Circuit Low
P0549	Exhaust Gas Temperature Sensor Circuit High
P0550	Power Steering Pressure Sensor/Switch Circuit
P0551	Power Steering Pressure Sensor/Switch Circuit Range/Performance
P0552	Power Steering Pressure Sensor/Switch Circuit Low Input
P0553	Power Steering Pressure Sensor/Switch Circuit High Input
P0554	Power Steering Pressure Sensor/Switch Circuit Intermittent
P0555	Brake Booster Pressure Sensor Circuit
P0556	Brake Booster Pressure Sensor Circuit Range/Performance
P0557	Brake Booster Pressure Sensor Circuit Low Input
P0558	Brake Booster Pressure Sensor Circuit High Input
P0559	Brake Booster Pressure Sensor Circuit Intermittent
P0560	System Voltage
P0561	System Voltage Unstable
P0562	System Voltage Low
P0563	System Voltage High
P0564	Cruise Control Multi-Function Input “A” Circuit
P0565	Cruise Control On Signal
P0566	Cruise Control Off Signal
P0567	Cruise Control Resume Signal
P0568	Cruise Control Set Signal
P0569	Cruise Control Coast Signal
P0570	Cruise Control Accelerate Signal
P0571	Brake Switch “A” Circuit
P0572	Brake Switch “A” Circuit Low
P0573	Brake Switch “A” Circuit High
P0574	Cruise Control System – Vehicle Speed Too High
P0575	Cruise Control Input Circuit
P0576	Cruise Control Input Circuit Low
P0577	Cruise Control Input Circuit High
P0578	Cruise Control Multi-Function Input “A” Circuit Stuck
P0579	Cruise Control Multi-Function Input “A” Circuit Range/Performance
P0580	Cruise Control Multi-Function Input “A” Circuit Low
P0581	Cruise Control Multi-Function Input “A” Circuit High
P0582	Cruise Control Vacuum Control Circuit/Open
P0583	Cruise Control Vacuum Control Circuit Low
P0584	Cruise Control Vacuum Control Circuit High
P0585	Cruise Control Multi-Function Input “A”/”B” Correlation
P0586	Cruise Control Vent Control Circuit/Open
P0587	Cruise Control Vent Control Circuit Low
P0588	Cruise Control Vent Control Circuit High
P0589	Cruise Control Multi-Function Input “B” Circuit
P0590	Cruise Control Multi-Function Input “B” Circuit Stuck
P0591	Cruise Control Multi-Function Input “B” Circuit Range/Performance
P0592	Cruise Control Multi-Function Input “B” Circuit Low
P0593	Cruise Control Multi-Function Input “B” Circuit High
P0594	Cruise Control Servo Control Circuit/Open
P0595	Cruise Control Servo Control Circuit Low
P0596	Cruise Control Servo Control Circuit High
P0597	Thermostat Heater Control Circuit/Open
P0598	Thermostat Heater Control Circuit Low
P0599	Thermostat Heater Control Circuit High
P0600	Serial Communication Link
P0601	Internal Control Module Memory Check Sum Error
P0602	Control Module Programming Error
P0603	Internal Control Module Keep Alive Memory (KAM) Error
P0604	Internal Control Module Random Access Memory (RAM) Error
P0605	Internal Control Module Read Only Memory (ROM) Error
P0606	ECM/PCM Processor
P0607	Control Module Performance
P0608	Control Module VSS Output “A”
P0609	Control Module VSS Output “B”
P0610	Control Module Vehicle Options Error
P0611	Fuel Injector Control Module Performance
P0612	Fuel Injector Control Module Relay Control
P0613	TCM Processor
P0614	ECM / TCM Incompatible
P0615	Starter Relay Circuit
P0616	Starter Relay Circuit Low
P0617	Starter Relay Circuit High
P0618	Alternative Fuel Control Module KAM Error
P0619	Alternative Fuel Control Module RAM/ROM Error
P0620	Generator Control Circuit
P0621	Generator Lamp/L Terminal Circuit
P0622	Generator Field/F Terminal Circuit
P0623	Generator Lamp Control Circuit
P0624	Fuel Cap Lamp Control Circuit
P0625	Generator Field/F Terminal Circuit Low
P0626	Generator Field/F Terminal Circuit High
P0627	Fuel Pump “A” Control Circuit /Open
P0628	Fuel Pump “A” Control Circuit Low
P0629	Fuel Pump “A” Control Circuit High
P0630	VIN Not Programmed or Incompatible – ECM/PCM
P0631	VIN Not Programmed or Incompatible – TCM
P0632	Odometer Not Programmed – ECM/PCM
P0633	Immobilizer Key Not Programmed – ECM/PCM
P0634	PCM/ECM/TCM Internal Temperature Too High
P0635	Power Steering Control Circuit
P0636	Power Steering Control Circuit Low
P0637	Power Steering Control Circuit High
P0638	Throttle Actuator Control Range/Performance
P0639	Throttle Actuator Control Range/Performance
P0640	Intake Air Heater Control Circuit
P0641	Sensor Reference Voltage “A” Circuit/Open
P0642	Sensor Reference Voltage “A” Circuit Low
P0643	Sensor Reference Voltage “A” Circuit High
P0644	Driver Display Serial Communication Circuit
P0645	A/C Clutch Relay Control Circuit
P0646	A/C Clutch Relay Control Circuit Low
P0647	A/C Clutch Relay Control Circuit High
P0648	Immobilizer Lamp Control Circuit
P0649	Speed Control Lamp Control Circuit
P0650	Malfunction Indicator Lamp (MIL) Control Circuit
P0651	Sensor Reference Voltage “B” Circuit/Open
P0652	Sensor Reference Voltage “B” Circuit Low
P0653	Sensor Reference Voltage “B” Circuit High
P0654	Engine RPM Output Circuit
P0655	Engine Hot Lamp Output Control Circuit
P0656	Fuel Level Output Circuit
P0657	Actuator Supply Voltage “A” Circuit/Open
P0658	Actuator Supply Voltage “A” Circuit Low
P0659	Actuator Supply Voltage “A” Circuit High
P0660	Intake Manifold Tuning Valve Control Circuit/Open
P0661	Intake Manifold Tuning Valve Control Circuit Low
P0662	Intake Manifold Tuning Valve Control Circuit High
P0663	Intake Manifold Tuning Valve Control Circuit/Open
P0664	Intake Manifold Tuning Valve Control Circuit Low
P0665	Intake Manifold Tuning Valve Control Circuit High
P0666	PCM/ECM/TCM Internal Temperature Sensor Circuit
P0667	PCM/ECM/TCM Internal Temperature Sensor Range/Performance
P0668	PCM/ECM/TCM Internal Temperature Sensor Circuit Low
P0669	PCM/ECM/TCM Internal Temperature Sensor Circuit High
P0670	Glow Plug Module Control Circuit
P0671	Cylinder 1 Glow Plug Circuit
P0672	Cylinder 2 Glow Plug Circuit
P0673	Cylinder 3 Glow Plug Circuit
P0674	Cylinder 4 Glow Plug Circuit
P0675	Cylinder 5 Glow Plug Circuit
P0676	Cylinder 6 Glow Plug Circuit
P0677	Cylinder 7 Glow Plug Circuit
P0678	Cylinder 8 Glow Plug Circuit
P0679	Cylinder 9 Glow Plug Circuit
P0680	Cylinder 10 Glow Plug Circuit
P0681	Cylinder 11 Glow Plug Circuit
P0682	Cylinder 12 Glow Plug Circuit
P0683	Glow Plug Control Module to PCM Communication Circuit
P0684	Glow Plug Control Module to PCM Communication Circuit Range/Performance
P0685	ECM/PCM Power Relay Control Circuit /Open
P0686	ECM/PCM Power Relay Control Circuit Low
P0687	ECM/PCM Power Relay Control Circuit High
P0688	ECM/PCM Power Relay Sense Circuit /Open
P0689	ECM/PCM Power Relay Sense Circuit Low
P0690	ECM/PCM Power Relay Sense Circuit High
P0691	Fan 1 Control Circuit Low
P0692	Fan 1 Control Circuit High
P0693	Fan 2 Control Circuit Low
P0694	Fan 2 Control Circuit High
P0695	Fan 3 Control Circuit Low
P0696	Fan 3 Control Circuit High
P0697	Sensor Reference Voltage “C” Circuit/Open
P0698	Sensor Reference Voltage “C” Circuit Low
P0699	Sensor Reference Voltage “C” Circuit High
P0700	Transmission Control System (MIL Request)
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Brake Switch “B” Circuit
P0704	Clutch Switch Input Circuit Malfunction
P0705	Transmission Range Sensor Circuit Malfunction (PRNDL Input)
P0706	Transmission Range Sensor Circuit Range/Performance
P0707	Transmission Range Sensor Circuit Low
P0708	Transmission Range Sensor Circuit High
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor “A” Circuit
P0711	Transmission Fluid Temperature Sensor “A” Circuit Range/Performance
P0712	Transmission Fluid Temperature Sensor “A” Circuit Low
P0713	Transmission Fluid Temperature Sensor “A” Circuit High
P0714	Transmission Fluid Temperature Sensor “A” Circuit Intermittent
P0715	Input/Turbine Speed Sensor “A” Circuit
P0716	Input/Turbine Speed Sensor “A” Circuit Range/Performance
P0717	Input/Turbine Speed Sensor “A” Circuit No Signal
P0718	Input/Turbine Speed Sensor “A” Circuit Intermittent
P0719	Brake Switch “B” Circuit Low
P0720	Output Speed Sensor Circuit
P0721	Output Speed Sensor Circuit Range/Performance
P0722	Output Speed Sensor Circuit No Signal
P0723	Output Speed Sensor Circuit Intermittent
P0724	Brake Switch “B” Circuit High
P0725	Engine Speed Input Circuit
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0729	Gear 6 Incorrect Ratio
P0730	Incorrect Gear Ratio
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0735	Gear 5 Incorrect Ratio
P0736	Reverse Incorrect Ratio
P0737	TCM Engine Speed Output Circuit
P0738	TCM Engine Speed Output Circuit Low
P0739	TCM Engine Speed Output Circuit High
P0740	Torque Converter Clutch Circuit/Open
P0741	Torque Converter Clutch Circuit Performance or Stuck Off
P0742	Torque Converter Clutch Circuit Stuck On
P0743	Torque Converter Clutch Circuit Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid “A”
P0746	Pressure Control Solenoid “A” Performance or Stuck Off
P0747	Pressure Control Solenoid “A” Stuck On
P0748	Pressure Control Solenoid “A” Electrical
P0749	Pressure Control Solenoid “A” Intermittent
P0750	Shift Solenoid “A”
P0751	Shift Solenoid “A” Performance or Stuck Off
P0752	Shift Solenoid “A” Stuck On
P0753	Shift Solenoid “A” Electrical
P0754	Shift Solenoid “A” Intermittent
P0755	Shift Solenoid “B”
P0756	Shift Solenoid “B” Performance or Stuck Off
P0757	Shift Solenoid “B” Stuck On
P0758	Shift Solenoid “B” Electrical
P0759	Shift Solenoid “B” Intermittent
P0760	Shift Solenoid “C”
P0761	Shift Solenoid “C” Performance or Stuck Off
P0762	Shift Solenoid “C” Stuck On
P0763	Shift Solenoid “C” Electrical
P0764	Shift Solenoid “C” Intermittent
P0765	Shift Solenoid “D”
P0766	Shift Solenoid “D” Performance or Stuck Off
P0767	Shift Solenoid “D” Stuck On
P0768	Shift Solenoid “D” Electrical
P0769	Shift Solenoid “D” Intermittent
P0770	Shift Solenoid “E”
P0771	Shift Solenoid “E” Performance or Stuck Off
P0772	Shift Solenoid “E” Stuck On
P0773	Shift Solenoid “E” Electrical
P0774	Shift Solenoid “E” Intermittent
P0775	Pressure Control Solenoid “B”
P0776	Pressure Control Solenoid “B” Performance or Stuck off
P0777	Pressure Control Solenoid “B” Stuck On
P0778	Pressure Control Solenoid “B” Electrical
P0779	Pressure Control Solenoid “B” Intermittent
P0780	Shift Error
P0781	1-2 Shift
P0782	2-3 Shift
P0783	3-4 Shift
P0784	4-5 Shift
P0785	Shift/Timing Solenoid
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Normal/Performance Switch Circuit
P0791	Intermediate Shaft Speed Sensor “A” Circuit
P0792	Intermediate Shaft Speed Sensor “A” Circuit Range/Performance
P0793	Intermediate Shaft Speed Sensor “A” Circuit No Signal
P0794	Intermediate Shaft Speed Sensor “A” Circuit Intermittent
P0795	Pressure Control Solenoid “C”
P0796	Pressure Control Solenoid “C” Performance or Stuck off
P0797	Pressure Control Solenoid “C” Stuck On
P0798	Pressure Control Solenoid “C” Electrical
P0799	Pressure Control Solenoid “C” Intermittent
P0800	Transfer Case Control System (MIL Request)
P0801	Reverse Inhibit Control Circuit
P0802	Transmission Control System MIL Request Circuit/Open
P0803	1-4 Upshift (Skip Shift) Solenoid Control Circuit
P0804	1-4 Upshift (Skip Shift) Lamp Control Circuit
P0805	Clutch Position Sensor Circuit
P0806	Clutch Position Sensor Circuit Range/Performance
P0807	Clutch Position Sensor Circuit Low
P0808	Clutch Position Sensor Circuit High
P0809	Clutch Position Sensor Circuit Intermittent
P0810	Clutch Position Control Error
P0811	Excessive Clutch Slippage
P0812	Reverse Input Circuit
P0813	Reverse Output Circuit
P0814	Transmission Range Display Circuit
P0815	Upshift Switch Circuit
P0816	Downshift Switch Circuit
P0817	Starter Disable Circuit
P0818	Driveline Disconnect Switch Input Circuit
P0819	Up and Down Shift Switch to Transmission Range Correlation
P0820	Gear Lever X-Y Position Sensor Circuit
P0821	Gear Lever X Position Circuit
P0822	Gear Lever Y Position Circuit
P0823	Gear Lever X Position Circuit Intermittent
P0824	Gear Lever Y Position Circuit Intermittent
P0825	Gear Lever Push-Pull Switch (Shift Anticipate)
P0826	Up and Down Shift Switch Circuit
P0827	Up and Down Shift Switch Circuit Low
P0828	Up and Down Shift Switch Circuit High
P0829	5-6 Shift
P0830	Clutch Pedal Switch “A” Circuit
P0831	Clutch Pedal Switch “A” Circuit Low
P0832	Clutch Pedal Switch “A” Circuit High
P0833	Clutch Pedal Switch “B” Circuit
P0834	Clutch Pedal Switch “B” Circuit Low
P0835	Clutch Pedal Switch “B” Circuit High
P0836	Four Wheel Drive (4WD) Switch Circuit
P0837	Four Wheel Drive (4WD) Switch Circuit Range/Performance
P0838	Four Wheel Drive (4WD) Switch Circuit Low
P0839	Four Wheel Drive (4WD) Switch Circuit High
P0840	Transmission Fluid Pressure Sensor/Switch “A” Circuit
P0841	Transmission Fluid Pressure Sensor/Switch “A” Circuit Range/Performance
P0842	Transmission Fluid Pressure Sensor/Switch “A” Circuit Low
P0843	Transmission Fluid Pressure Sensor/Switch “A” Circuit High
P0844	Transmission Fluid Pressure Sensor/Switch “A” Circuit Intermittent
P0845	Transmission Fluid Pressure Sensor/Switch “B” Circuit
P0846	Transmission Fluid Pressure Sensor/Switch “B” Circuit Range/Performance
P0847	Transmission Fluid Pressure Sensor/Switch “B” Circuit Low
P0848	Transmission Fluid Pressure Sensor/Switch “B” Circuit High
P0849	Transmission Fluid Pressure Sensor/Switch “B” Circuit Intermittent
P0850	Park/Neutral Switch Input Circuit
P0851	Park/Neutral Switch Input Circuit Low
P0852	Park/Neutral Switch Input Circuit High
P0853	Drive Switch Input Circuit
P0854	Drive Switch Input Circuit Low
P0855	Drive Switch Input Circuit High
P0856	Traction Control Input Signal
P0857	Traction Control Input Signal Range/Performance
P0858	Traction Control Input Signal Low
P0859	Traction Control Input Signal High
P0860	Gear Shift Module Communication Circuit
P0861	Gear Shift Module Communication Circuit Low
P0862	Gear Shift Module Communication Circuit High
P0863	TCM Communication Circuit
P0864	TCM Communication Circuit Range/Performance
P0865	TCM Communication Circuit Low
P0866	TCM Communication Circuit High
P0867	Transmission Fluid Pressure
P0868	Transmission Fluid Pressure Low
P0869	Transmission Fluid Pressure High
P0870	Transmission Fluid Pressure Sensor/Switch “C” Circuit
P0871	Transmission Fluid Pressure Sensor/Switch “C” Circuit Range/Performance
P0872	Transmission Fluid Pressure Sensor/Switch “C” Circuit Low
P0873	Transmission Fluid Pressure Sensor/Switch “C” Circuit High
P0874	Transmission Fluid Pressure Sensor/Switch “C” Circuit Intermittent
P0875	Transmission Fluid Pressure Sensor/Switch “D” Circuit
P0876	Transmission Fluid Pressure Sensor/Switch “D” Circuit Range/Performance
P0877	Transmission Fluid Pressure Sensor/Switch “D” Circuit Low
P0878	Transmission Fluid Pressure Sensor/Switch “D” Circuit High
P0879	Transmission Fluid Pressure Sensor/Switch “D” Circuit Intermittent
P0880	TCM Power Input Signal
P0881	TCM Power Input Signal Range/Performance
P0882	TCM Power Input Signal Low
P0883	TCM Power Input Signal High
P0884	TCM Power Input Signal Intermittent
P0885	TCM Power Relay Control Circuit/Open
P0886	TCM Power Relay Control Circuit Low
P0887	TCM Power Relay Control Circuit High
P0888	TCM Power Relay Sense Circuit
P0889	TCM Power Relay Sense Circuit Range/Performance
P0890	TCM Power Relay Sense Circuit Low
P0891	TCM Power Relay Sense Circuit High
P0892	TCM Power Relay Sense Circuit Intermittent
P0893	Multiple Gears Engaged
P0894	Transmission Component Slipping
P0895	Shift Time Too Short
P0896	Shift Time Too Long
P0897	Transmission Fluid Deteriorated
P0898	Transmission Control System MIL Request Circuit Low
P0899	Transmission Control System MIL Request Circuit High
P0900	Clutch Actuator Circuit/Open
P0901	Clutch Actuator Circuit Range/Performance
P0902	Clutch Actuator Circuit Low
P0903	Clutch Actuator Circuit High
P0904	Gate Select Position Circuit
P0905	Gate Select Position Circuit Range/Performance
P0906	Gate Select Position Circuit Low
P0907	Gate Select Position Circuit High
P0908	Gate Select Position Circuit Intermittent
P0909	Gate Select Control Error
P0910	Gate Select Actuator Circuit/Open
P0911	Gate Select Actuator Circuit Range/Performance
P0912	Gate Select Actuator Circuit Low
P0913	Gate Select Actuator Circuit High
P0914	Gear Shift Position Circuit
P0915	Gear Shift Position Circuit Range/Performance
P0916	Gear Shift Position Circuit Low
P0917	Gear Shift Position Circuit High
P0918	Gear Shift Position Circuit Intermittent
P0919	Gear Shift Position Control Error
P0920	Gear Shift Forward Actuator Circuit/Open
P0921	Gear Shift Forward Actuator Circuit Range/Performance
P0922	Gear Shift Forward Actuator Circuit Low
P0923	Gear Shift Forward Actuator Circuit High
P0924	Gear Shift Reverse Actuator Circuit/Open
P0925	Gear Shift Reverse Actuator Circuit Range/Performance
P0926	Gear Shift Reverse Actuator Circuit Low
P0927	Gear Shift Reverse Actuator Circuit High
P0928	Gear Shift Lock Solenoid Control Circuit/Open
P0929	Gear Shift Lock Solenoid Control Circuit Range/Performance
P0930	Gear Shift Lock Solenoid Control Circuit Low
P0931	Gear Shift Lock Solenoid Control Circuit High
P0932	Hydraulic Pressure Sensor Circuit
P0933	Hydraulic Pressure Sensor Range/Performance
P0934	Hydraulic Pressure Sensor Circuit Low
P0935	Hydraulic Pressure Sensor Circuit High
P0936	Hydraulic Pressure Sensor Circuit Intermittent
P0937	Hydraulic Oil Temperature Sensor Circuit
P0938	Hydraulic Oil Temperature Sensor Range/Performance
P0939	Hydraulic Oil Temperature Sensor Circuit Low
P0940	Hydraulic Oil Temperature Sensor Circuit High
P0941	Hydraulic Oil Temperature Sensor Circuit Intermittent
P0942	Hydraulic Pressure Unit
P0943	Hydraulic Pressure Unit Cycling Period Too Short
P0944	Hydraulic Pressure Unit Loss of Pressure
P0945	Hydraulic Pump Relay Circuit/Open
P0946	Hydraulic Pump Relay Circuit Range/Performance
P0947	Hydraulic Pump Relay Circuit Low
P0948	Hydraulic Pump Relay Circuit High
P0949	Auto Shift Manual Adaptive Learning Not Complete
P0950	Auto Shift Manual Control Circuit
P0951	Auto Shift Manual Control Circuit Range/Performance
P0952	Auto Shift Manual Control Circuit Low
P0953	Auto Shift Manual Control Circuit High
P0954	Auto Shift Manual Control Circuit Intermittent
P0955	Auto Shift Manual Mode Circuit
P0956	Auto Shift Manual Mode Circuit Range/Performance
P0957	Auto Shift Manual Mode Circuit Low
P0958	Auto Shift Manual Mode Circuit High
P0959	Auto Shift Manual Mode Circuit Intermittent
P0960	Pressure Control Solenoid “A” Control Circuit/Open
P0961	Pressure Control Solenoid “A” Control Circuit Range/Performance
P0962	Pressure Control Solenoid “A” Control Circuit Low
P0963	Pressure Control Solenoid “A” Control Circuit High
P0964	Pressure Control Solenoid “B” Control Circuit/Open
P0965	Pressure Control Solenoid “B” Control Circuit Range/Performance
P0966	Pressure Control Solenoid “B” Control Circuit Low
P0967	Pressure Control Solenoid “B” Control Circuit High
P0968	Pressure Control Solenoid “C” Control Circuit/Open
P0969	Pressure Control Solenoid “C” Control Circuit Range/Performance
P0970	Pressure Control Solenoid “C” Control Circuit Low
P0971	Pressure Control Solenoid “C” Control Circuit High
P0972	Shift Solenoid “A” Control Circuit Range/Performance
P0973	Shift Solenoid “A” Control Circuit Low
P0974	Shift Solenoid “A” Control Circuit High
P0975	Shift Solenoid “B” Control Circuit Range/Performance
P0976	Shift Solenoid “B” Control Circuit Low
P0977	Shift Solenoid “B” Control Circuit High
P0978	Shift Solenoid “C” Control Circuit Range/Performance
P0979	Shift Solenoid “C” Control Circuit Low
P0980	Shift Solenoid “C” Control Circuit High
P0981	Shift Solenoid “D” Control Circuit Range/Performance
P0982	Shift Solenoid “D” Control Circuit Low
P0983	Shift Solenoid “D” Control Circuit High
P0984	Shift Solenoid “E” Control Circuit Range/Performance
P0985	Shift Solenoid “E” Control Circuit Low
P0986	Shift Solenoid “E” Control Circuit High
P0987	Transmission Fluid Pressure Sensor/Switch “E” Circuit
P0988	Transmission Fluid Pressure Sensor/Switch “E” Circuit Range/Performance
P0989	Transmission Fluid Pressure Sensor/Switch “E” Circuit Low
P0990	Transmission Fluid Pressure Sensor/Switch “E” Circuit High
P0991	Transmission Fluid Pressure Sensor/Switch “E” Circuit Intermittent
P0992	Transmission Fluid Pressure Sensor/Switch “F” Circuit
P0993	Transmission Fluid Pressure Sensor/Switch “F” Circuit Range/Performance
P0994	Transmission Fluid Pressure Sensor/Switch “F” Circuit Low
P0995	Transmission Fluid Pressure Sensor/Switch “F” Circuit High
P0996	Transmission Fluid Pressure Sensor/Switch “F” Circuit Intermittent
P0997	Shift Solenoid “F” Control Circuit Range/Performance
P0998	Shift Solenoid “F” Control Circuit Low
P0999	Shift Solenoid “F” Control Circuit High
P0A00	Motor Electronics Coolant Temperature Sensor Circuit
P0A01	Motor Electronics Coolant Temperature Sensor Circuit Range/Performance
P0A02	Motor Electronics Coolant Temperature Sensor Circuit Low
P0A03	Motor Electronics Coolant Temperature Sensor Circuit High
P0A04	Motor Electronics Coolant Temperature Sensor Circuit Intermittent
P0A05	Motor Electronics Coolant Pump Control Circuit/Open
P0A06	Motor Electronics Coolant Pump Control Circuit Low
P0A07	Motor Electronics Coolant Pump Control Circuit High
P0A08	DC/DC Converter Status Circuit
P0A09	DC/DC Converter Status Circuit Low Input
P0A10	DC/DC Converter Status Circuit High Input
P0A11	DC/DC Converter Enable Circuit/Open
P0A12	DC/DC Converter Enable Circuit Low
P0A13	DC/DC Converter Enable Circuit High
P0A14	Engine Mount Control Circuit/Open
P0A15	Engine Mount Control Circuit Low
P0A16	Engine Mount Control Circuit High
P0A17	Motor Torque Sensor Circuit
P0A18	Motor Torque Sensor Circuit Range/Performance
P0A19	Motor Torque Sensor Circuit Low
P0A20	Motor Torque Sensor Circuit High
P0A21	Motor Torque Sensor Circuit Intermittent
P0A22	Generator Torque Sensor Circuit
P0A23	Generator Torque Sensor Circuit Range/Performance
P0A24	Generator Torque Sensor Circuit Low
P0A25	Generator Torque Sensor Circuit High
P0A26	Generator Torque Sensor Circuit Intermittent
P0A27	Battery Power Off Circuit
P0A28	Battery Power Off Circuit Low
P0A29	Battery Power Off Circuit High
P1001	Valvetronic (VVT) Limp Home Request High Input
P1002	Valvetronic (VVT) Limp Home Request Low Input
P1003	Valvetronic (VVT) Limp Home Request Open Circuit
P1004	Valvetronic (VVT) Guiding Sensor Solenoid Loss (Bank 1)
P1005	Valvetronic (VVT) Guiding Sensor Reset Error (Bank 1)
P1006	Valvetronic (VVT) Guiding Sensor Parity Error (Bank 1)
P1007	Valvetronic (VVT) Guiding Sensor Gradient Error (Bank 1)
P1008	Valvetronic (VVT) Guiding Sensor Solenoid Loss (Bank 2)
P1009	Valvetronic (VVT) Guiding Sensor Reset Error (Bank 2)
P1010	Valvetronic (VVT) Guiding Sensor Parity Error (Bank 2)
P1011	Valvetronic (VVT) Guiding Sensor Gradient Error (Bank 2)
P1012	Valvetronic (VVT) Reference Sensor Solenoid Loss (Bank 1)
P1013	Valvetronic (VVT) Reference Sensor Reset Error (Bank 1)
P1014	Valvetronic (VVT) Reference Sensor Parity Error (Bank 1)
P1015	Valvetronic (VVT) Reference Sensor Gradient Error (Bank 1)
P1022	Valvetronic (VVT), Eccentric Shaft Sensor 2 Circuit Low Input
P1023	Valvetronic (VVT) Self-Learning Function Faulty Adjustment Range (Bank 1)
P1024	Valvetronic (VVT) Self-Learning Function Faulty Lower Learning Range (Bank 1)
P1025	Valvetronic (VVT) Self-Learning Function No Positions Stored (Bank 1)
P1026	Valvetronic (VVT) Self-Learning Function Faulty Adjustment Range (Bank 2)
P1027	Valvetronic (VVT) Self-Learning Function Faulty Lower Learning Range (Bank 2)
P1028	Valvetronic (VVT) Self-Learning Function No Positions Stored (Bank 2)
P1030	Valvetronic (VVT) Actuator Monitoring Position Control, Control Deviation (Bank 1)
P1031	Valvetronic (VVT) Actuator Monitoring Recognition of Direction of Rotation Plausibility (Bank 1)
P1033	Valvetronic (VVT) Actuator Monitoring Position Control, Control Deviation (Bank 2)
P1034	Valvetronic (VVT) Actuator Monitoring Recognition of Direction of Rotation Plausibility (Bank 1)
P1035	Valvetronic (VVT) CAN Message Monitoring Faulty Desired Message (Bank 1)
P1036	Valvetronic (VVT) CAN Timeout VVT-Desired Message (Bank 1)
P1037	Valvetronic (VVT) CAN Timeout Message (Bank 1)
P1038	Valvetronic (VVT) CAN Message Monitoring Faulty Desired Message (Bank 2)
P1039	Valvetronic (VVT) CAN Timeout VVT-Desired Message (Bank 2)
P1040	Valvetronic (VVT) CAN Timeout Message (Bank 2)
P1041	Valvetronic (VVT) Actuator Control Module EEPROM Error (Bank 1)
P1042	Valvetronic (VVT) Actuator Control Module Random Access Memory Error (Bank 1)
P1043	Valvetronic (VVT) Actuator Control Module Read Only Memory Error (Bank 1)
P1044	Valvetronic (VVT) Actuator Control Module EEPROM Error (Bank 2)
P1045	Valvetronic (VVT) Actuator Control Module Random Access Memory Error (Bank 2)
P1046	Valvetronic (VVT) Actuator Control Module Read Only Memory Error (Bank 2)
P1047	Valvetronic (VVT) Actuator Control Circuit High Input (Bank 1)
P1048	Valvetronic (VVT) Actuator Control Circuit Low Input (Bank 1)
P1050	Valvetronic (VVT) Control Circuit (Bank 1)
P1051	Valvetronic (VVT) Control Circuit High Input (Bank 1)
P1052	Valvetronic (VVT) Control Circuit Low Input (Bank 1)
P1054	Valvetronic (VVT) Control Circuit (Bank 2)
P1055	Valvetronic (VVT) Supply Voltage Control Motor High Input (Bank 1)
P1056	Valvetronic (VVT) Supply Voltage Control Motor Low Input (Bank 1)
P1057	Valvetronic (VVT) Supply Voltage Control Motor Electrical (Bank 1)
P1058	Valvetronic (VVT) Supply Voltage Control Motor High Input (Bank 2)
P1059	Valvetronic (VVT) Supply Voltage Control Motor Low Input (Bank 2)
P1060	Valvetronic (VVT) Supply Voltage Control Motor Electrical (Bank 2)
P1061	Valvetronic (VVT) Limp Home Request RPM and Charge Limitation (Bank 1)
P1062	Valvetronic (VVT) Limp Home Request Full Stroke Position Not Reached (Bank 1)
P1063	Valvetronic (VVT) Limp Home Request Air Mass Plausibility (Bank 1)
P1064	Valvetronic (VVT) Value Comparison Starting Position/Parking Position Plausibility (Bank 1)
P1065	Valvetronic (VVT) CAN Timeout No Signal
P1066	Valvetronic (VVT) CAN Message Monitoring Faulty Actual Message
P1067	Valvetronic (VVT) Reference Sensor Solenoid Loss (Bank 2)
P1068	Valvetronic (VVT) Reference Sensor Reset Error (Bank 2)
P1069	Valvetronic (VVT) Reference Sensor Parity Error (Bank 2)
P1070	Valvetronic (VVT) Reference Sensor Gradient Error (Bank 2)
P1071	Valvetronic (VVT) Control Module Watchdog or Temperature Sensor Error (Bank 1)
P1072	Valvetronic (VVT) Control Module Watchdog or Temperature Sensor Error (Bank 2)
P1075	Valvetronic (VVT) Overload Protection (Bank 1)
P1076	Valvetronic (VVT) Overload Protection ECU Temperature High Input (Bank 1)
P1077	Valvetronic (VVT) Overload Protection Control Motor Temperature High Input (Bank 1)
P1078	Valvetronic (VVT) Overload Protection Control Motor Current High Input (Bank 1)
P1079	Valvetronic (VVT) Overload Protection (Bank 1)
P1080	Valvetronic (VVT) Overload Protection ECU Temperature High Input (Bank 2)
P1081	Valvetronic (VVT) Overload Protection Control Motor Temperature High Input (Bank 2)
P1082	Valvetronic (VVT) Overload Protection Control Motor Current High Input (Bank 2)
P1083	Fuel Control Mixture Lean (Bank 1 Sensor 1)
P1083	Fuel System Too Rich
P1084	Fuel Control Mixture Rich (Bank 1 Sensor 1)
P1084	Fuel System Too Lean
P1085	Fuel Control Mixture Lean (Bank 2 Sensor 1)
P1085	Fuel System Too Rich
P1086	Fuel Control Mixture Rich (Bank 2 Sensor 1)
P1086	Fuel System Too Lean
P1087	O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 1)
P1088	O2 Sensor Circuit Slow Response in Rich Control Range (Bank 1 Sensor 1)
P1089	O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 2)
P1090	Pre-Catalyst Fuel Trim Too Lean Bank 1
P1091	Pre-Catalyst Fuel Trim Too Rich Bank 1
P1092	Pre-Catalyst Fuel Trim Too Lean Bank 2
P1093	Pre-Catalyst Fuel Trim Too Rich Bank 2
P1094	O2 Sensor Circuit Slow Response in Rich Control Range (Bank 2 Sensor 1)
P1095	O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 1 Sensor 1)
P1096	O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 2 Sensor 1)
P1097	O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 1 Sensor 1)
P1098	O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 2 Sensor 2)
P1100	Mass Air Flow Circuit Conditions
P1101	Mass Air Flow Circuit Rationality Check Conditions
P1103	Mass Air Flow Circuit Rationality Check Conditions
P1104	Differential Pressure Sensor Intake Manifold Pressure Too Low (Bank 1)
P1105	Differential Pressure Sensor Intake Manifold Pressure Too High (Bank 1)
P1111	Engine Coolant Temperature Radiator Outlet Sensor Low Input
P1111	O2 Control (Bank 1) System Too Lean
P1112	Engine Coolant Temperature Radiator Outlet Sensor High Input
P1112	O2 Control (Bank 1) System Too Rich
P1115	Coolant Temperature Sensor Plausibility
P1116	Mass Or Volume Air Flow Circuit Range/Performance Problem (Bank 2)
P1117	Mass Or Volume Air Flow Circuit Low Input (Bank 2)
P1118	Mass Or Volume Air Flow Circuit High Input (Bank 2)
P1120	Pedal Position Sensor Circuit
P1121	Pedal Position 1 Range/Performance Problem
P1122	Pedal Position 1 Low Input
P1123	Pedal Position 1 High Input
P1129	Engine Oil Level Sensor Signal Oil Level Too Low
P1130	Long Term Fuel Trim at Lean Limit
P1132	O2 Sensor Heater Control Circuit (Bank 1 Sensor 1)
P1132	HO2S (Bank 2 Sensor 1) Heater Circuit Malfunction
P1133	O2 Sensor Heater Control Circuit (Bank 2 Sensor 1)
P1133	HO2S (Bank 2 Sensor 1) Heater Circuit Malfunction
P1134	O2 Sensor Heater Circuit Signal Intermittent (Bank 1 Sensor 2)
P1134	HO2S Heater Circuit Current Malfunction
P1135	O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 1)
P1135	HO2S Heater Circuit Current Malfunction
P1136	O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 1)
P1136	HO2S Heater Circuit Heater Resistance
P1137	O2 Sensor Heater Circuit Signal Intermittant (Bank 1 Sensor 2)
P1137	Long Term Fuel Trim Add. Fuel, Bank 1 System Too Rich
P1138	O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2)
P1138	HO2S Circuit Malfunction
P1139	O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2)
P1139	HO2S Circuit Malfunction
P1140	Mass or Volume Air Flow Circuit Range/Performance Problem
P1140	Throttle/Pedal Position Sensor Malfunction
P1145	Solenoid Valve Running Losses Control Circuit Electrical
P1149	O2 Control (Bank 1) Out of Range (Sensor Aging)
P1151	O2 Sensor Heater Circuit Signal Intermittant (Bank 2 Sensor 1)
P1151	HO2S Heater Circuit Current Malfunction
P1152	O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 1)
P1152	HO2S Heater Circuit Current Malfunction
P1153	O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 1)
P1153	HO2S Heater Circuit Current Malfunction
P1155	O2 Sensor Heater Circuit Intermittant (Bank 2 Sensor 2)
P1155	HO2S Heater Circuit Current Malfunction
P1156	O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 2)
P1156	HO2S Heater Circuit Current Malfunction-Circuit Continuity
P1157	O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 2)
P1157	HO2S Heater Circuit Current Malfunction-Heater Resistance
P1158	Fuel Trim Additve Bank 1 Low
P1158	Fuel Trim System Too Rich (Bank 1)
P1159	Fuel Trim Additve Bank 1 High
P1159	Fuel Trim System Too Lean (Bank 1)
P1160	Fuel Trim Additve Bank 2 Low
P1160	Fuel Trim System Too Rich (Bank 1)
P1161	Fuel Trim Additve Bank 2 High
P1161	Fuel Trim System Too Lean (Bank 1)
P1162	Fuel Trim Additve Per Ignition Bank 1 Low
P1163	Fuel Trim Additve Per Ignition Bank 1 High
P1163	HO2S Heater Circuit Current Malfunction
P1164	Fuel Trim Additve Per Ignition Bank 2 Low
P1165	Fuel Trim Additve Per Ignition Bank 2 High
P1174	Fuel Trim Adaptation Additve Bank 1 Malfunction
P1174	Fuel System Malfunction (Cylinder Bank 1)
P1175	Fuel Trim Adaptation Additve Bank 2 Malfunction
P1175	Fuel System Malfunction (Cylinder Bank 1)
P1176	O2 Sensor Slow Response Bank 1
P1177	O2 Sensor Slow Response Bank 2
P1178	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 1 Sensor 1)
P1178	O2 Sensor Switching Time
P1179	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 2 Sensor 1)
P1179	O2 Sensor Switching Time
P1180	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 1 Sensor 2)
P1181	O2 Sensor Signal Circuit Slow Switching From Rich to Lean (Bank 2 Sensor 2)
P1182	O2 Sensor (Bank 1 Sensor 2) Open Circuit During Coast Down Fuel Cut-off
P1183	O2 Sensor (Bank 2 Sensor 2) Open Circuit During Coast Down Fuel Cut-off
P1186	O2 Sensor Heater Control Circuit (Bank 1 Sensor 2)
P1186	O2 Sensor Heater Circuit (Bank 1-Sensor 1) Electrical Malfunction
P1187	O2 Sensor Heater Control Circuit (Bank 2 Sensor 2)
P1187	O2 Sensor Heater Circuit (Bank 1-Sensor 1) Electrical Malfunction
P1188	Fuel Control (Bank 1 Sensor 1)
P1188	Fuel System Malfunction (Cylinder Bank 1)
P1189	Fuel Control (Bank 2 Sensor 1)
P1189	Fuel System Malfunction (Cylinder Bank 1)
P1190	Pre-catalyst Fuel Trim System Bank 1
P1191	Pre-catalyst Fuel Trim System Bank 2
P1192	Post-catalyst Fuel Trim System Bank 1
P1193	Post-catalyst Fuel Trim System Bank 2
P1197	Differential Pressure Sensor Intake Manifold High Input (Bank 1)
P1198	Differential Pressure Sensor Intake Manifold Low Input (Bank 1)
P1199	Differential Pressure Sensor Intake Manifold Pressure Plausibility (Bank 1)
P1200	Fuel System Too Lean
P1201	Fuel System Too Rich
P1202	Fuel System Too Lean
P1203	Fuel System Too Rich
P1221	Pedal Position Sensor 2 Range/Performance Problem
P1222	Pedal Position Sensor 2 Low Input
P1223	Pedal Position Sensor 2 High Input
P1270	Control Module Self-Test, Torque Monitoring
P1270	Mass or Volume Air Flow Circuit “A” Conditions
P1271	Ambient Air Pressure Sensor Electrical
P1283	Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Electrical
P1284	Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Signal Low
P1285	Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Signal High
P1287	Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Electrical
P1288	Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal Low
P1289	Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal High
P1313	“A” Camshaft Position Plausibility
P1317	“B” Camshaft Position Plausibility
P1327	Knock Sensor 2 (Bank 1) Low Input
P1327	Knock Sensor 2 Signal Low Input
P1328	Knock Sensor 2 (Bank 1) High Input
P1328	Knock Sensor 2 Signal High Input
P1329	Knock Sensor 3 Signal Low Input
P1330	Knock Sensor 3 Signal High Input
P1332	Knock Sensor 4 Low Input
P1332	Knock Sensor 4 Signal Low Input
P1333	Knock Sensor 4 High Input
P1333	Knock Sensor 4 Signal High Input
P1338	Camshaft Position Sensor (Bank 1) Open/Short to B+
P1339	Camshaft Position Sensor (Bank 1) Open/Short to B+
P1340	Multiple Cylinder Misfire During Start
P1340	Crankshaft Position/Camshaft Sensor Signal Out of Sequence
P1341	Multiple Cylinder Misfire With Fuel Cut-off
P1342	Misfire During Start Cylinder 1
P1342	Random/Multiple Misfire Detected
P1343	Misfire Cylinder 1 With Fuel Cut-off
P1344	Misfire During Start Cylinder 2
P1344	Random/Multiple Misfire Detected
P1345	Misfire Cylinder 2 With Fuel Cut-off
P1346	Misfire During Start Cylinder 3
P1346	Random/Multiple Misfire Detected
P1347	Misfire Cylinder 3 With Fuel Cut-off
P1348	Misfire During Start Cylinder 4
P1348	Random/Multiple Misfire Detected
P1349	Misfire Cylinder 4 With Fuel Cut-off
P1350	Misfire During Start Cylinder 5
P1350	Random/Multiple Misfire Detected
P1351	Misfire Cylinder 5 With Fuel Cut-off
P1352	Misfire During Start Cylinder 6
P1352	Random/Multiple Misfire Detected
P1353	Misfire Cylinder 6 With Fuel Cut-off
P1354	Misfire During Start Cylinder 7
P1354	Random/Multiple Misfire Detected
P1355	Misfire Cylinder 7 With Fuel Cut-off
P1355	Random/Multiple Misfire Detected
P1356	Misfire During Start Cylinder 8
P1356	Random/Multiple Misfire Detected
P1357	Misfire Cylinder 8 With Fuel Cut-off
P1357	Random/Multiple Misfire Detected
P1358	Misfire During Start Cylinder 9
P1359	Misfire Cylinder 9 With Fuel Cut-off
P1360	Misfire During Start Cylinder 10
P1361	Misfire Cylinder 10 With Fuel Cut-off
P1362	Misfire During Start Cylinder 11
P1363	Misfire Cylinder 11 With Fuel Cut-off
P1364	Misfire During Start Cylinder 12
P1365	Misfire Cylinder 12 With Fuel Cut-off
P1377	Camshaft Position Sensor Master Camshaft Not Defined
P1381	Control Module Self-Test, Knock Control Offset (Bank 1)
P1382	Control Module Self-Test, Knock Control Test Pulse (Bank 1)
P1383	Secondary Ignition Circuit Range Check Voltage Malfunction
P1384	Knock Sensor 3 Circuit
P1384	Knock Sensor 3 Circuit Malfunction
P1385	Knock Sensor 4 Circuit
P1385	Knock Sensor 4 Circuit Malfunction
P1386	Control Module Self-test, Knock Control Baseline Test Bank 1
P1386	Control Module Self-Test, Knock Control Circuit Baseline Test (Bank 1)
P1396	Crankshaft Position Sensor Segment Timing Plausibility
P1396	Camshaft Position Sensor “A” Circ Malfunction
P1397	Camshaft Position Sensor “B” Circuit (Bank 1)
P1397	Camshaft Position Sensor Circ Malfunction
P1400	Heated Catalyst Battery Voltage or Current too Low During Heating (Bank 1)
P1401	Heated Catalyst Current too High During Heating (Bank 1)
P1402	Heated Catalyst Power Switch Overtemperature Condition (Bank 1)
P1403	Carbon Canister Shut Off valve Control Circuit Electrical
P1403	Evaporative Emission System Shut Off Valve
P1404	Heated Catalyst Current too High During Heating (Bank 2)
P1405	Heated Catalyst Power Switch Overtemperature Condition (Bank 2)
P1406	Heated Catalyst Internal Control Module Checksum/ROM Error
P1411	Secondary Air Pump Valve Plausibility
P1412	Secondary Air Pump Valve Plausibility
P1413	Secondary Air Injection Pump Relay Control Circuit Signal Low
P1413	Secondary Air Injector Pump Relay Control Circuit Signal Low
P1414	Secondary Air Injection System Monitor Circuit High
P1414	Secondary Air Injector Pump Relay Control Circuit Signal High
P1418	Secondary Air Pump Valve Plausibility
P1420	Secondary Air Valve Control Circuit Electrical
P1420	Secondary Air Injector Valve Circuit Electrical Malfunction
P1421	Secondary Air System Bank 1
P1421	Secondary Air Injector Valve Circuit Short to Ground
P1422	Secondary Air System Bank 2
P1423	Secondary Air Pump Valve Plausibility
P1432	Secondary Air Injection System Incorrect Flow Detected
P1432	Secondary Air Injection Valve Open
P1438	Purge Control Valve Control Open Circuit
P1439	Purge Control Valve Control Circuit Signal Low
P1440	Purge Control Valve Control Circuit Signal High
P1441	Leakage Diagnostic Pump Control Open Circuit
P1442	Leakage Diagnostic Pump Control Circuit Signal Low
P1443	Leakage Diagnostic Pump Control Circuit Signal High
P1444	Diagnostic Module Tank Leakage (DM-TL) Pump Control Open Circuit
P1445	Diagnostic Module Tank Leakage (DM-TL) Pump Control Circuit Signal Low
P1446	Diagnostic Module Tank Leakage (DM-TL) Pump Control Circuit Signal High
P1447	Diagnostic Module Tank Leakage (DM-TL) Pump Too High During Switching
P1448	Diagnostic Module Tank Leakage (DM-TL) Pump Too Low During Switching
P1449	Diagnostic Module Tank Leakage (DM-TL) Pump Too High
P1450	Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Open Circuit
P1451	Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Circuit Signal Low
P1452	Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Circuit Signal High
P1453	Secondary Air Injection Pump Relay Control Circuit Electrical
P1453	Secondary Air Injector Valve Circuit Electrical Malfunction (Disconnection)
P1454	Secondary Air Injection Pump With Series Resistor Control Circuit Electrical
P1456	Heated Catalyst Heater Power Supply Open Circuit (Bank 1)
P1457	Heated Catalyst Heater Power Switch Temperature Sensor Electrical (Bank 1)
P1459	Heated Catalyst Heater Power Supply Open Circuit (Bank 2)
P1460	Heated Catalyst Heater Power Switch Temperature Sensor Electrical (Bank 2)
P1461	Heated Catalyst Gate Voltage Signal Low
P1462	Heated Catalyst Internal Control Module Checksum/ROM Error
P1463	Heated Catalyst Battery Temperature Sensor 1 Electrical
P1464	Heated Catalyst Battery Temperature Sensor 2 Electrical
P1465	Heated Catalyst Battery Temperature Sensor 1 or 2 Plausibility
P1466	Heated Catalyst Power Switch Temperature Sensor Plausibility
P1467	Heated Catalyst Comparison Battery Voltages of Power Switches Plausibility
P1468	Heated Catalyst Battery Disconnecting Switch Plausibility
P1470	Leakage Diagnostic Pump Control Circuit Electrical
P1470	EVAP Emission Control LDP Circuit Electrical Malfunction
P1472	Diagnostic Module Tank leakage (DM-TL) Switching Solenoid Control Circuit Electrical
P1472	EVAP Emission Control Leak Detection Pump Circuit Short to Ground
P1473	Diagnostic Module Tank leakage (DM-TL) Pump Current Plausibility
P1473	EVAP Emission Control Leak Detection Pump Circuit Open
P1475	Leakage Diagnostic Pump Reed Switch Did Not Close
P1475	EVAP Emission Control LDP Circuit Malfunction/Signal Circuit Open
P1476	Leakage Diagnostic Pump Clamped Tube
P1476	EVAP Emission Control LDP Circuit Malfunction/Insufficient Vacuum
P1477	Leakage Diagnostic Pump Reed Switch Did Not Open
P1500	Idle Speed Control Valve Stuck Open
P1500	Idle Air Control Valve Malfunction
P1501	Idle Speed Control Valve Stuck Closed
P1501	Idle Air Control Valve Malfunction
P1502	Idle Speed Control Valve Closing Solenoid Control Circuit Signal High or Low
P1502	Idle Air Control Valve Circuit Short to B+
P1503	Idle Speed Control Valve Closing Solenoid Control Circuit Signal Low
P1503	Idle Air Control Valve Circuit Short to Ground
P1504	Idle Speed Control Valve Closing Solenoid Control Open Circuit
P1504	Idle Air Control Valve Circuit Continuity-Open Load
P1505	Idle Speed Control Valve Closing Solenoid Control Circuit Electrial
P1506	Idle Speed Control Valve Open Solenoid Control Circuit Signal High
P1506	Idle Air Control Valve Circuit Short to B+
P1507	Idle Speed Control Valve Open Solenoid Control Circuit Signal Low
P1507	Idle Air Control Valve Circuit Short to Ground
P1508	Idle Speed Control Valve Opening Solenoid Control Open Circuit
P1508	Idle Air Control Valve Circuit Continuity-Open Load
P1509	Idle Speed Control Valve Opening Solenoid Control Circuit Electrial
P1509	Idle Air Control Valve
P1510	Idle Speed Control Valve Stuck
P1511	DISA Control Circuit Electrical
P1511	Differentiated Intake Manifold Control Circuit Electrical
P1512	DISA Control Circuit Signal Low
P1512	Differentiated Intake Manifold Control Circuit Signal Low
P1513	DISA Control Circuit Signal High
P1513	Differentiated Intake Manifold Control Circuit Signal High
P1515	Engine Off Timer Plausibility
P1517	Rough Road Detection, No Wheel Speed Signal
P1518	Rough Road Detection, Wheel Speed Too High
P1519	“A” Camshaft Position Actuator Bank 1
P1519	Engine Oil Quality Sensor Temperature Measurement
P1520	“B” Camshaft Position Actuator Bank 1
P1520	Engine Oil Quality Sensor Level Measurement Error
P1521	Intake Camshaft Control (Bank 2) Malfunction
P1522	“A” Camshaft Position Actuator Bank 2
P1522	Intake Camshaft Control (Bank 2) Malfunction
P1523	“A” Camshaft Position Actuator Signal Low Bank 1
P1524	“A” Camshaft Position Actuator Signal High Bank 1
P1525	“A” Camshaft Position Actuator Control Open Circuit Bank 1
P1526	“A” Camshaft Position Actuator Control Open Circuit Bank 2
P1526	Camshaft Control Circuit Ground
P1527	“A” Camshaft Position Actuator Control Circuit Signal Low Bank 1
P1527	Variable Camshaft Timing (VANOS) Circuit Malfunction
P1528	“A” Camshaft Position Actuator Control Circuit Signal High Bank 1
P1529	“B” Camshaft Position Actuator Control Circuit Signal Low Bank 1
P1529	Camshaft Control Circuit Short to B+
P1530	“B” Camshaft Position Actuator Control Circuit Signal High Bank 1
P1530	Camshaft Control Circuit Short to Ground
P1531	“B” Camshaft Position Actuator Control Open Circuit Bank 1
P1532	“B” Camshaft Position Actuator Control Open Circuit Bank 2
P1532	Camshaft Control Circuit Open
P1533	“B” Camshaft Position Actuator Control Circuit Signal Low Bank 2
P1534	“B” Camshaft Position Actuator Control Circuit Signal High Bank 2
P1535	Differentiated Intake Manifold Coil Temperature Limit Value Exceeded
P1536	Differentiated Intake Manifold Controller Monitoring, Control Deviation
P1537	Differentiated Intake Manifold Potentiometer Voltage in Lower Diagnosis Range
P1538	Differentiated Intake Manifold Potentiometer Voltage in Upper Diagnosis Range
P1539	Differentiated Intake Manifold Coil Temperature Threshold Exceeded
P1540	Pedal Position Sensor
P1541	Pedal Position Sensor Double Error
P1542	Pedal Position Sensor Electrical
P1542	Throttle Actuation Potentiometer Range/Performance
P1546	Pedal Position Sensor
P1550	Idle Speed Control valve Closing Solenoid Control Circuit Electrical
P1550	Idle Air Control Valve
P1551	Engine Off Timer Timeout
P1556	“A” Camshaft Position Actuator Control Open Circuit Bank 1
P1560	“B” Camshaft Position Actuator Control Open Circuit Bank 1
P1564	Control Module Selection
P1565	“B” Camshaft Position Actuator Control Open Circuit Bank 1
P1569	“A” Camshaft Position Actuator Control Open Circuit Bank 2
P1580	Throttle Valve Mechanically Stuck
P1581	“B” Camshaft Position Actuator Control Open Circuit Bank 2
P1589	Control Module Self Test, Knock Control Test Pulse Bank 1
P1590	Throttle Actuation Potentiometer Signal Too Low (right side)
P1591	Throttle Actuation Potentiometer Signal Too High (Right Side)
P1592	Throttle Position Control Malfunction (Right Side)
P1593	DISA Control Circuit Electrical
P1594	“B” Camshaft Position Actuator Control Open Circuit Bank 2
P1602	Control Module Self Test, Control Module Defective
P1603	Control Module Self Test, Torque Monitoring
P1604	Control Module Self Test, Speed Monitoring
P1604	Internal Control Module Driver Error
P1607	CAN Version
P1608	Serial Communicating Link Control Module
P1609	Serial Communicating Link EML
P1611	Serial Communicating Link Transmission Control Module
P1614	Serial Communication Link ACC Malfunction
P1619	MAP Cooling Control Circuit Signal Low
P1620	MAP Cooling Control Circuit Signal High
P1622	MAP Cooling Control Circuit Electrical
P1623	Pedal Position Sensor Potentiometer Supply
P1624	Pedal Position Sensor Potentiometer Supply Channel 1 Electrical
P1624	Thermostat Control Circuit Malfunction
P1625	Pedal Position Sensor Potentiometer Supply Channel 2 Electrical
P1626	Throttle/Pedal Position Sensor Rationality Check
P1628	Throttle Valve Adaptation Spring Test Malfunction During Opening (Bank 1)
P1629	Throttle Valve Adaptation Spring Test Stop, Spring Does Not Open (Bank 1)
P1631	Throttle Valve Adaptation Spring Test (Bank 1)
P1632	Throttle Valve Adaptation; Adaptation Condition Not Met
P1633	Throttle Valve Adaptation; Limp Home Position
P1633	Throttle Valve Adaptation Limp-Home Position Unknown
P1634	Throttle Valve Adaptation; Spring Test Failed
P1634	Throttle Valve Adaptation Spring Test Failed (Bank 1)
P1635	Throttle Valve Adaptation; Lower Mechanical Stop Not Adapted
P1635	Throttle Valve Adaptation Lower Mechanical Stop Not Adapted (Bank 1)
P1636	Throttle Valve Control Circuit
P1636	Throttle Valve Position Control, Range Check (Bank 1)
P1637	Throttle Valve Position Control; Control Deviation
P1637	Throttle Valve Position Control, Control Deviation (Bank 1)
P1638	Throttle Valve Position Control; Throttle Stuck Temporarily
P1638	Throttle Valve Position Control Throttle Stuck Temporarily (Bank 1)
P1639	Throttle Valve Position Control; Throttle Stuck Permanently
P1639	Accelerator Pedal Position Sensor 1+2 Range/Performance
P1640	Internal Control Module (ROM/RAM) Error
P1640	Internal Control Module (EEPROM) Error
P1641	Throttle Valve Adaptation Stop Due to Environmental Conditions
P1642	Throttle Valve Adaptation Stop Due to Environmental Values
P1643	Throttle Valve Actuator Start Test Amplifier Balancing Plausibility
P1644	Throttle Valve Adaptation Stop Relearning Lower Mechanical Stop
P1645	Internal Control Module Random Access Memory (RAM) Reading Error
P1649	Internal Control Module Random Access Memory (RAM) Writing Error
P1650	Start While Engine is Running
P1660	EWS (Electronic Immobilizer) Telegram Error
P1661	Timeout EWS (Electronic Immobilizer) Telegram
P1662	EWS (Electronic Immobilizer) Telegram Parity Error
P1663	EWS (Electronic Immobilizer) Rolling Code Faulty Storage in EEPROM
P1664	EWS (Electronic Immobilizer) Writing/Reading Error in EEPROM
P1665	EWS (Electronic Immobilizer) Tampering Via Rolling Code
P1666	EWS (Electronic Immobilizer) Tampering/Start Value Not Yet Programmed
P1667	EWS (Electronic Immobilizer) Start Value Not Yet Programmed
P1668	EWS (Electronic Immobilizer) Start Value Destroyed
P1677	Adaptive Cruise Control No Activity Detected
P1680	Electronic Throttle Control Monitor Level 2/3 ADC Processor Fault
P1690	Malfunction Indicator Lamp (MIL) Electrical
P1719	CAN Level Wrong Value
P1720	CAN Message Timeout
P1721	CAN Timeout ASC/DSC
P1727	Engine Speed Signal Plausibility
P1728	Engine Overspeed Plausibility
P1734	Pressure Control Solenoid “B” Electrical
P1734	Pressure Control Valve 2 Electrical
P1738	Pressure Control Solenoid “C” Electrical
P1738	Pressure Control Valve 3 Electrical
P1740	Clutch Solenoid Circuit Range/Performance
P1743	Pressure Control Solenoid “E” Electrical
P1743	Pressure Regulator Valve 5 Upper Threshold
P1744	Pressure Control Solenoid “A” Electrical
P1745	Pressure Regulator Valve 5 Plausibility
P1746	Transmission Control Module Output Stage
P1747	CAN Bus Monitoring
P1747	CAN-Bus Plausibility-Disabled
P1748	Transmission Control Module Self Test
P1749	Secondary Pressure Solenoid Communication Error
P1750	Secondary Pressure Solenoid Circuit Range/Performance
P1750	Shift Solenoid Power Supply Malfunction
P1751	Secondary Pressure Solenoid Open Circuit
P1753	Pressure Regulator Valve 4 Upper Threshold
P1758	Shift Solenoid B
P1761	Shift Solenoid Malfunction
P1762	Shift Solenoid C Short to Power
P1763	Shift Solenoid C Short to Ground
P1764	Shift Solenoid C Short Circuit Continuity-Disconnection
P1765	CAN Throttle Valve
P1765	Throttle Valve Signal Plausibility
P1766	Engine Speed Plausibility
P1770	CAN Torque Interface
P1771	Engine Torque Plausibility
P1780	CAN Torque Reduction
P1782	Brake Pedal Signal Plausibility
P1790	Internal Control Module Memory Checksum Error
P1791	EEPROM Failure
P1801	Solenoid Valve 1 Lower Threshold
P1802	Solenoid Valve 2 Lower Threshold
P1803	Solenoid Valve 3 Lower Threshold
P1810	Input/Turbine Speed Sensor Circuit Malfunction Upper Threshold
P1811	Input/Turbine Speed Sensor Circuit Malfunction Lower Threshold
P1812	Output Speed Sensor Circuit Malfunction Upper Threshold
P1813	Output Speed Sensor Circuit Malfunction Lower Threshold
P1814	Output Speed Sensor Circuit Malfunction Plausibility
P1831	Pressure Regulator Valve 1 Upper Threshold
P1832	Pressure Regulator Valve 2 Upper Threshold
P1833	Pressure Regulator Valve 3 Upper Threshold
P1834	Pressure Regulator Valve 4 Upper Threshold
P1835	Pressure Regulator Valve 5 Upper Threshold
P1841	Pressure Regulator Valve 1 Lower Threshold
P1842	Pressure Regulator Valve 2 Lower Threshold
P1843	Pressure Regulator Valve 3 Lower Threshold
P1844	Pressure Regulator Valve 4 Lower Threshold
P1845	Pressure Regulator Valve 5 Lower Threshold
P1861	2-1 Shift Range Monitoring General Malfunction
P1862	3-2 Shift Range Monitoring
P1863	4-3 Shift Range Monitoring
P1864	5-4 Shift Range Monitoring
P1865	6-5 Shift Range Monitoring
P1881	1-2 Shift Range Monitoring Upper Threshold
P1882	2-3 Shift Range Monitoring Upper Threshold
P1883	3-4 Shift Upper Threshold
P1884	4-5 Shift Upper Threshold
P1885	5-6 Shift Upper Threshold
P1889	System Power Supply (B+) Terminal 15 Malfunction
P1890	TCC Power Supply Upper Threshold
P1891	TCC Power Supply Upper Threshold
P1892	TCC Power Supply Lower Threshold
P1893	TCC Power Supply Circuit Continuity Power Short
P1894	TCC Power Supply Circuit Continuity Ground Short
P1895	TCC Power Supply Circuit Continuity Disconnection
P2001	NOx Trap Efficiency Below Threshold
P2003	Particulate Trap Efficiency Below Threshold
P2005	Intake Manifold Runner Control Stuck Open
P2007	Intake Manifold Runner Control Stuck Closed
P2008	Intake Manifold Runner Control Circuit/Open
P2009	Intake Manifold Runner Control Circuit Low
P2010	Intake Manifold Runner Control Circuit High
P2011	Intake Manifold Runner Control Circuit/Open
P2012	Intake Manifold Runner Control Circuit Low
P2013	Intake Manifold Runner Control Circuit High
P2014	Intake Manifold Runner Position Sensor/Switch Circuit
P2015	Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance
P2016	Intake Manifold Runner Position Sensor/Switch Circuit Low
P2017	Intake Manifold Runner Position Sensor/Switch Circuit High
P2018	Intake Manifold Runner Position Sensor/Switch Circuit Intermittent
P2019	Intake Manifold Runner Position Sensor/Switch Circuit
P2020	Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance
P2021	Intake Manifold Runner Position Sensor/Switch Circuit Low
P2022	Intake Manifold Runner Position Sensor/Switch Circuit High
P2023	Intake Manifold Runner Position Sensor/Switch Circuit Intermittent
P2024	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit
P2025	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance
P2026	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage
P2027	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage
P2028	Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Intermittent
P2029	Fuel Fired Heater Disabled
P2030	Fuel Fired Heater Performance
P2031	Exhaust Gas Temperature Sensor Circuit
P2032	Exhaust Gas Temperature Sensor Circuit Low
P2033	Exhaust Gas Temperature Sensor Circuit High
P2034	Exhaust Gas Temperature Sensor Circuit
P2035	Exhaust Gas Temperature Sensor Circuit Low
P2036	Exhaust Gas Temperature Sensor Circuit High
P2037	Reductant Injection Air Pressure Sensor Circuit
P2038	Reductant Injection Air Pressure Sensor Circuit Range/Performance
P2039	Reductant Injection Air Pressure Sensor Circuit Low Input
P2040	Reductant Injection Air Pressure Sensor Circuit High Input
P2041	Reductant Injection Air Pressure Sensor Circuit Intermittent
P2042	Reductant Temperature Sensor Circuit
P2043	Reductant Temperature Sensor Circuit Range/Performance
P2044	Reductant Temperature Sensor Circuit Low Input
P2045	Reductant Temperature Sensor Circuit High Input
P2046	Reductant Temperature Sensor Circuit Intermittent
P2047	Reductant Injector Circuit/Open
P2048	Reductant Injector Circuit Low
P2049	Reductant Injector Circuit High
P2050	Reductant Injector Circuit/Open
P2051	Reductant Injector Circuit Low
P2052	Reductant Injector Circuit High
P2053	Reductant Injector Circuit/Open
P2054	Reductant Injector Circuit Low
P2055	Reductant Injector Circuit High
P2056	Reductant Injector Circuit/Open
P2057	Reductant Injector Circuit Low
P2058	Reductant Injector Circuit High
P2059	Reductant Injection Air Pump Control Circuit/Open
P2060	Reductant Injection Air Pump Control Circuit Low
P2061	Reductant Injection Air Pump Control Circuit High
P2062	Reductant Supply Control Circuit/Open
P2063	Reductant Supply Control Circuit Low
P2064	Reductant Supply Control Circuit High
P2065	Fuel Level Sensor “B” Circuit
P2066	Fuel Level Sensor “B” Performance
P2067	Fuel Level Sensor “B” Circuit Low
P2068	Fuel Level Sensor “B” Circuit High
P2069	Fuel Level Sensor “B” Circuit Intermittent
P2070	Intake Manifold Tuning (IMT) Valve Stuck Open
P2071	Intake Manifold Tuning (IMT) Valve Stuck Closed
P2075	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit
P2076	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance
P2077	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Low
P2078	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High
P2079	Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Intermittent
P2080	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2081	Exhaust Gas Temperature Sensor Circuit Intermittent
P2082	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2083	Exhaust Gas Temperature Sensor Circuit Intermittent
P2084	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2085	Exhaust Gas Temperature Sensor Circuit Intermittent
P2086	Exhaust Gas Temperature Sensor Circuit Range/Performance
P2087	Exhaust Gas Temperature Sensor Circuit Intermittent
P2088	“A” Camshaft Position Actuator Control Circuit Low
P2089	“A” Camshaft Position Actuator Control Circuit High
P2090	“B” Camshaft Position Actuator Control Circuit Low
P2091	“B” Camshaft Position Actuator Control Circuit High
P2092	“A” Camshaft Position Actuator Control Circuit Low
P2093	“A” Camshaft Position Actuator Control Circuit High
P2094	“B” Camshaft Position Actuator Control Circuit Low
P2095	“B” Camshaft Position Actuator Control Circuit High
P2096	Post Catalyst Fuel Trim System Too Lean
P2097	Post Catalyst Fuel Trim System Too Rich
P2098	Post Catalyst Fuel Trim System Too Lean
P2099	Post Catalyst Fuel Trim System Too Rich
P2100	Throttle Actuator Control Motor Circuit/Open
P2101	Throttle Actuator Control Motor Circuit Range/Performance
P2102	Throttle Actuator Control Motor Circuit Low
P2103	Throttle Actuator Control Motor Circuit High
P2104	Throttle Actuator Control System – Forced Idle
P2105	Throttle Actuator Control System – Forced Engine Shutdown
P2106	Throttle Actuator Control System – Forced Limited Power
P2107	Throttle Actuator Control Module Processor
P2108	Throttle Actuator Control Module Performance
P2109	Throttle/Pedal Position Sensor “A” Minimum Stop Performance
P2110	Throttle Actuator Control System – Forced Limited RPM
P2111	Throttle Actuator Control System – Stuck Open
P2112	Throttle Actuator Control System – Stuck Closed
P2113	Throttle/Pedal Position Sensor “B” Minimum Stop Performance
P2114	Throttle/Pedal Position Sensor “C” Minimum Stop Performance
P2115	Throttle/Pedal Position Sensor “D” Minimum Stop Performance
P2116	Throttle/Pedal Position Sensor “E” Minimum Stop Performance
P2117	Throttle/Pedal Position Sensor “F” Minimum Stop Performance
P2118	Throttle Actuator Control Motor Current Range/Performance
P2119	Throttle Actuator Control Throttle Body Range/Performance
P2120	Throttle/Pedal Position Sensor/Switch “D” Circuit
P2121	Throttle/Pedal Position Sensor/Switch “D” Circuit Range/Performance
P2122	Throttle/Pedal Position Sensor/Switch “D” Circuit Low Input
P2123	Throttle/Pedal Position Sensor/Switch “D” Circuit High Input
P2124	Throttle/Pedal Position Sensor/Switch “D” Circuit Intermittent
P2125	Throttle/Pedal Position Sensor/Switch “E” Circuit
P2126	Throttle/Pedal Position Sensor/Switch “E” Circuit Range/Performance
P2127	Throttle/Pedal Position Sensor/Switch “E” Circuit Low Input
P2128	Throttle/Pedal Position Sensor/Switch “E” Circuit High Input
P2129	Throttle/Pedal Position Sensor/Switch “E” Circuit Intermittent
P2130	Throttle/Pedal Position Sensor/Switch “F” Circuit
P2131	Throttle/Pedal Position Sensor/Switch “F” Circuit Range Performance
P2132	Throttle/Pedal Position Sensor/Switch “F” Circuit Low Input
P2133	Throttle/Pedal Position Sensor/Switch “F” Circuit High Input
P2134	Throttle/Pedal Position Sensor/Switch “F” Circuit Intermittent
P2135	Throttle/Pedal Position Sensor/Switch “A” / “B” Voltage Correlation
P2136	Throttle/Pedal Position Sensor/Switch “A” / “C” Voltage Correlation
P2137	Throttle/Pedal Position Sensor/Switch “B” / “C” Voltage Correlation
P2138	Throttle/Pedal Position Sensor/Switch “D” / “E” Voltage Correlation
P2139	Throttle/Pedal Position Sensor/Switch “D” / “F” Voltage Correlation
P2140	Throttle/Pedal Position Sensor/Switch “E” / “F” Voltage Correlation
P2141	Exhaust Gas Recirculation Throttle Control Circuit Low
P2142	Exhaust Gas Recirculation Throttle Control Circuit High
P2143	Exhaust Gas Recirculation Vent Control Circuit/Open
P2144	Exhaust Gas Recirculation Vent Control Circuit Low
P2145	Exhaust Gas Recirculation Vent Control Circuit High
P2146	Fuel Injector Group “A” Supply Voltage Circuit/Open
P2147	Fuel Injector Group “A” Supply Voltage Circuit Low
P2148	Fuel Injector Group “A” Supply Voltage Circuit High
P2149	Fuel Injector Group “B” Supply Voltage Circuit/Open
P2150	Fuel Injector Group “B” Supply Voltage Circuit Low
P2151	Fuel Injector Group “B” Supply Voltage Circuit High
P2152	Fuel Injector Group “C” Supply Voltage Circuit/Open
P2153	Fuel Injector Group “C” Supply Voltage Circuit Low
P2154	Fuel Injector Group “C” Supply Voltage Circuit High
P2155	Fuel Injector Group “D” Supply Voltage Circuit/Open
P2156	Fuel Injector Group “D” Supply Voltage Circuit Low
P2157	Fuel Injector Group “D” Supply Voltage Circuit High
P2158	Vehicle Speed Sensor “B”
P2159	Vehicle Speed Sensor “B” Range/Performance
P2160	Vehicle Speed Sensor “B” Circuit Low
P2161	Vehicle Speed Sensor “B” Intermittent/Erratic
P2162	Vehicle Speed Sensor “A” / “B” Correlation
P2163	Throttle/Pedal Position Sensor “A” Maximum Stop Performance
P2164	Throttle/Pedal Position Sensor “B” Maximum Stop Performance
P2165	Throttle/Pedal Position Sensor “C” Maximum Stop Performance
P2166	Throttle/Pedal Position Sensor “D” Maximum Stop Performance
P2167	Throttle/Pedal Position Sensor “E” Maximum Stop Performance
P2168	Throttle/Pedal Position Sensor “F” Maximum Stop Performance
P2169	Exhaust Pressure Regulator Vent Solenoid Control Circuit/Open
P2170	Exhaust Pressure Regulator Vent Solenoid Control Circuit Low
P2171	Exhaust Pressure Regulator Vent Solenoid Control Circuit High
P2172	Throttle Actuator Control System – Sudden High Airflow Detected
P2173	Throttle Actuator Control System – High Airflow Detected
P2174	Throttle Actuator Control System – Sudden Low Airflow Detected
P2175	Throttle Actuator Control System – Low Airflow Detected
P2176	Throttle Actuator Control System – Idle Position Not Learned
P2177	System Too Lean Off Idle
P2178	System Too Rich Off Idle
P2179	System Too Lean Off Idle
P2180	System Too Rich Off Idle
P2181	Cooling System Performance
P2182	Engine Coolant Temperature Sensor 2 Circuit
P2183	Engine Coolant Temperature Sensor 2 Circuit Range/Performance
P2184	Engine Coolant Temperature Sensor 2 Circuit Low
P2185	Engine Coolant Temperature Sensor 2 Circuit High
P2186	Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic
P2187	System Too Lean at Idle
P2188	System Too Rich at Idle
P2189	System Too Lean at Idle
P2190	System Too Rich at Idle
P2191	System Too Lean at Higher Load
P2192	System Too Rich at Higher Load
P2193	System Too Lean at Higher Load
P2194	System Too Rich at Higher Load
P2195	O2 Sensor Signal Stuck Lean
P2196	O2 Sensor Signal Stuck Rich
P2197	O2 Sensor Signal Stuck Lean
P2198	O2 Sensor Signal Stuck Rich
P2199	Intake Air Temperature Sensor 1 / 2 Correlation
P2200	NOx Sensor Circuit
P2201	NOx Sensor Circuit Range/Performance
P2202	NOx Sensor Circuit Low Input
P2203	NOx Sensor Circuit High Input
P2204	NOx Sensor Circuit Intermittent Input
P2205	NOx Sensor Heater Control Circuit/Open
P2206	NOx Sensor Heater Control Circuit Low
P2207	NOx Sensor Heater Control Circuit High
P2208	NOx Sensor Heater Sense Circuit
P2209	NOx Sensor Heater Sense Circuit Range/Performance
P2210	NOx Sensor Heater Sense Circuit Low Input
P2211	NOx Sensor Heater Sense Circuit High Input
P2212	NOx Sensor Heater Sense Circuit Intermittent
P2213	NOx Sensor Circuit
P2214	NOx Sensor Circuit Range/Performance
P2215	NOx Sensor Circuit Low Input
P2216	NOx Sensor Circuit High Input
P2217	NOx Sensor Circuit Intermittent Input
P2218	NOx Sensor Heater Control Circuit/Open
P2219	NOx Sensor Heater Control Circuit Low
P2220	NOx Sensor Heater Control Circuit High
P2221	NOx Sensor Heater Sense Circuit
P2222	NOx Sensor Heater Sense Circuit Range/Performance
P2223	NOx Sensor Heater Sense Circuit Low
P2224	NOx Sensor Heater Sense Circuit High
P2225	NOx Sensor Heater Sense Circuit Intermittent
P2226	Barometric Pressure Circuit
P2227	Barometric Pressure Circuit Range/Performance
P2228	Barometric Pressure Circuit Low
P2229	Barometric Pressure Circuit High
P2230	Barometric Pressure Circuit Intermittent
P2236	O2 Sensor Signal Circuit Shorted to Heater Circuit
P2237	O2 Sensor Positive Current Control Circuit/Open
P2238	O2 Sensor Positive Current Control Circuit Low
P2239	O2 Sensor Positive Current Control Circuit High
P2240	O2 Sensor Positive Current Control Circuit/Open
P2241	O2 Sensor Positive Current Control Circuit Low
P2242	O2 Sensor Positive Current Control Circuit High
P2243	O2 Sensor Reference Voltage Circuit/Open
P2244	O2 Sensor Reference Voltage Performance
P2245	O2 Sensor Reference Voltage Circuit Low
P2246	O2 Sensor Reference Voltage Circuit High
P2247	O2 Sensor Reference Voltage Circuit/Open
P2248	O2 Sensor Reference Voltage Performance
P2249	O2 Sensor Reference Voltage Circuit Low
P2250	O2 Sensor Reference Voltage Circuit High
P2251	O2 Sensor Negative Current Control Circuit/Open
P2252	O2 Sensor Negative Current Control Circuit Low
P2253	O2 Sensor Negative Current Control Circuit High
P2254	O2 Sensor Negative Current Control Circuit/Open
P2255	O2 Sensor Negative Current Control Circuit Low
P2256	O2 Sensor Negative Current Control Circuit High
P2257	Secondary Air Injection System Control “A” Circuit Low
P2258	Secondary Air Injection System Control “A” Circuit High
P2259	Secondary Air Injection System Control “B” Circuit Low
P2260	Secondary Air Injection System Control “B” Circuit High
P2261	Turbo/Super Charger Bypass Valve – Mechanical
P2262	Turbo Boost Pressure Not Detected – Mechanical
P2263	Turbo/Super Charger Boost System Performance
P2264	Water in Fuel Sensor Circuit
P2265	Water in Fuel Sensor Circuit Range/Performance
P2266	Water in Fuel Sensor Circuit Low
P2267	Water in Fuel Sensor Circuit High
P2268	Water in Fuel Sensor Circuit Intermittent
P2269	Water in Fuel Condition
P2270	O2 Sensor Signal Stuck Lean
P2271	O2 Sensor Signal Stuck Rich
P2272	O2 Sensor Signal Stuck Lean
P2273	O2 Sensor Signal Stuck Rich
P2274	O2 Sensor Signal Stuck Lean
P2275	O2 Sensor Signal Stuck Rich
P2276	O2 Sensor Signal Stuck Lean
P2277	O2 Sensor Signal Stuck Rich
P2278	O2 Sensor Signals Swapped Bank 1 Sensor 3 / Bank 2 Sensor 3
P2279	Intake Air System Leak
P2280	Air Flow Restriction / Air Leak Between Air Filter and MAF
P2281	Air Leak Between MAF and Throttle Body
P2282	Air Leak Between Throttle Body and Intake Valves
P2283	Injector Control Pressure Sensor Circuit
P2284	Injector Control Pressure Sensor Circuit Range/Performance
P2285	Injector Control Pressure Sensor Circuit Low
P2286	Injector Control Pressure Sensor Circuit High
P2287	Injector Control Pressure Sensor Circuit Intermittent
P2288	Injector Control Pressure Too High
P2289	Injector Control Pressure Too High – Engine Off
P2290	Injector Control Pressure Too Low
P2291	Injector Control Pressure Too Low – Engine Cranking
P2292	Injector Control Pressure Erratic
P2293	Fuel Pressure Regulator 2 Performance
P2294	Fuel Pressure Regulator 2 Control Circuit
P2295	Fuel Pressure Regulator 2 Control Circuit Low
P2296	Fuel Pressure Regulator 2 Control Circuit High
P2298	O2 Sensor Out of Range During Deceleration
P2299	Brake Pedal Position / Accelerator Pedal Position Incompatible
P2300	Ignition Coil “A” Primary Control Circuit Low
P2301	Ignition Coil “A” Primary Control Circuit High
P2302	Ignition Coil “A” Secondary Circuit
P2303	Ignition Coil “B” Primary Control Circuit Low
P2304	Ignition Coil “B” Primary Control Circuit High
P2305	Ignition Coil “B” Secondary Circuit
P2306	Ignition Coil “C” Primary Control Circuit Low
P2307	Ignition Coil “C” Primary Control Circuit High
P2308	Ignition Coil “C” Secondary Circuit
P2309	Ignition Coil “D” Primary Control Circuit Low
P2310	Ignition Coil “D” Primary Control Circuit High
P2311	Ignition Coil “D” Secondary Circuit
P2312	Ignition Coil “E” Primary Control Circuit Low
P2313	Ignition Coil “E” Primary Control Circuit High
P2314	Ignition Coil “E” Secondary Circuit
P2315	Ignition Coil “F” Primary Control Circuit Low
P2316	Ignition Coil “F” Primary Control Circuit High
P2317	Ignition Coil “F” Secondary Circuit
P2318	Ignition Coil “G” Primary Control Circuit Low
P2319	Ignition Coil “G” Primary Control Circuit High
P2320	Ignition Coil “G” Secondary Circuit
P2321	Ignition Coil “H” Primary Control Circuit Low
P2322	Ignition Coil “H” Primary Control Circuit High
P2323	Ignition Coil “H” Secondary Circuit
P2324	Ignition Coil “I” Primary Control Circuit Low
P2325	Ignition Coil “I” Primary Control Circuit High
P2326	Ignition Coil “I” Secondary Circuit
P2327	Ignition Coil “J” Primary Control Circuit Low
P2328	Ignition Coil “J” Primary Control Circuit High
P2329	Ignition Coil “J” Secondary Circuit
P2330	Ignition Coil “K” Primary Control Circuit Low
P2331	Ignition Coil “K” Primary Control Circuit High
P2332	Ignition Coil “K” Secondary Circuit
P2333	Ignition Coil “L” Primary Control Circuit Low
P2334	Ignition Coil “L” Primary Control Circuit High
P2335	Ignition Coil “L” Secondary Circuit
P2336	Cylinder #1 Above Knock Threshold
P2337	Cylinder #2 Above Knock Threshold
P2338	Cylinder #3 Above Knock Threshold
P2339	Cylinder #4 Above Knock Threshold
P2340	Cylinder #5 Above Knock Threshold
P2341	Cylinder #6 Above Knock Threshold
P2342	Cylinder #7 Above Knock Threshold
P2343	Cylinder #8 Above Knock Threshold
P2344	Cylinder #9 Above Knock Threshold
P2345	Cylinder #10 Above Knock Threshold
P2346	Cylinder #11 Above Knock Threshold
P2347	Cylinder #12 Above Knock Threshold
P2400	Evaporative Emission System Leak Detection Pump Control Circuit/Open
P2401	Evaporative Emission System Leak Detection Pump Control Circuit Low
P2402	Evaporative Emission System Leak Detection Pump Control Circuit High
P2403	Evaporative Emission System Leak Detection Pump Sense Circuit/Open
P2404	Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
P2405	Evaporative Emission System Leak Detection Pump Sense Circuit Low
P2406	Evaporative Emission System Leak Detection Pump Sense Circuit High
P2407	Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic
P2408	Fuel Cap Sensor/Switch Circuit
P2409	Fuel Cap Sensor/Switch Circuit Range/Performance
P2410	Fuel Cap Sensor/Switch Circuit Low
P2411	Fuel Cap Sensor/Switch Circuit High
P2412	Fuel Cap Sensor/Switch Circuit Intermittent/Erratic
P2413	Exhaust Gas Recirculation System Performance
P2415	O2 Sensor Exhaust Sample Error
P2416	O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 1 Sensor 3
P2417	O2 Sensor Signals Swapped Bank 2 Sensor 2 / Bank 2 Sensor 3
P2418	Evaporative Emission System Switching Valve Control Circuit / Open
P2419	Evaporative Emission System Switching Valve Control Circuit Low
P2420	Evaporative Emission System Switching Valve Control Circuit High
P2421	Evaporative Emission System Vent Valve Stuck Open
P2422	Evaporative Emission System Vent Valve Stuck Closed
P2424	HC Adsorption Catalyst Efficiency Below Threshold
P2425	Exhaust Gas Recirculation Cooling Valve Control Circuit/Open
P2426	Exhaust Gas Recirculation Cooling Valve Control Circuit Low
P2427	Exhaust Gas Recirculation Cooling Valve Control Circuit High
P2429	Exhaust Gas Temperature Too High
P2430	Secondary Air Injection System Air Flow/Pressure Sensor Circuit
P2431	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance
P2432	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low
P2433	Secondary Air Injection System Air Flow/Pressure Sensor Circuit High
P2434	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic
P2435	Secondary Air Injection System Air Flow/Pressure Sensor Circuit
P2436	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance
P2437	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low
P2438	Secondary Air Injection System Air Flow/Pressure Sensor Circuit High
P2439	Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic
P2440	Secondary Air Injection System Switching Valve Stuck Open
P2441	Secondary Air Injection System Switching Valve Stuck Closed
P2442	Secondary Air Injection System Switching Valve Stuck Open
P2443	Secondary Air Injection System Switching Valve Stuck Closed
P2444	Secondary Air Injection System Pump Stuck On
P2445	Secondary Air Injection System Pump Stuck Off
P2446	Secondary Air Injection System Pump Stuck On
P2447	Secondary Air Injection System Pump Stuck Off
P2500	Generator Lamp/L-Terminal Circuit Low
P2501	Generator Lamp/L-Terminal Circuit High
P2502	Charging System Voltage
P2503	Charging System Voltage Low
P2504	Charging System Voltage High
P2505	ECM/PCM Power Input Signal
P2506	ECM/PCM Power Input Signal Range/Performance
P2507	ECM/PCM Power Input Signal Low
P2508	ECM/PCM Power Input Signal High
P2509	ECM/PCM Power Input Signal Intermittent
P2510	ECM/PCM Power Relay Sense Circuit Range/Performance
P2511	ECM/PCM Power Relay Sense Circuit Intermittent
P2512	Event Data Recorder Request Circuit/ Open
P2513	Event Data Recorder Request Circuit Low
P2514	Event Data Recorder Request Circuit High
P2515	A/C Refrigerant Pressure Sensor “B” Circuit
P2516	A/C Refrigerant Pressure Sensor “B” Circuit Range/Performance
P2517	A/C Refrigerant Pressure Sensor “B” Circuit Low
P2518	A/C Refrigerant Pressure Sensor “B” Circuit High
P2519	A/C Request “A” Circuit
P2520	A/C Request “A” Circuit Low
P2521	A/C Request “A” Circuit High
P2522	A/C Request “B” Circuit
P2523	A/C Request “B” Circuit Low
P2524	A/C Request “B” Circuit High
P2525	Vacuum Reservoir Pressure Sensor Circuit
P2526	Vacuum Reservoir Pressure Sensor Circuit Range/Performance
P2527	Vacuum Reservoir Pressure Sensor Circuit Low
P2528	Vacuum Reservoir Pressure Sensor Circuit High
P2529	Vacuum Reservoir Pressure Sensor Circuit Intermittent
P2530	Ignition Switch Run Position Circuit
P2531	Ignition Switch Run Position Circuit Low
P2532	Ignition Switch Run Position Circuit High
P2533	Ignition Switch Run/Start Position Circuit
P2534	Ignition Switch Run/Start Position Circuit Low
P2535	Ignition Switch Run/Start Position Circuit High
P2536	Ignition Switch Accessory Position Circuit
P2537	Ignition Switch Accessory Position Circuit Low
P2538	Ignition Switch Accessory Position Circuit High
P2539	Low Pressure Fuel System Sensor Circuit
P2540	Low Pressure Fuel System Sensor Circuit Range/Performance
P2541	Low Pressure Fuel System Sensor Circuit Low
P2542	Low Pressure Fuel System Sensor Circuit High
P2543	Low Pressure Fuel System Sensor Circuit Intermittent
P2544	Torque Management Request Input Signal “A”
P2545	Torque Management Request Input Signal “A” Range/Performance
P2546	Torque Management Request Input Signal “A” Low
P2547	Torque Management Request Input Signal “A” High
P2548	Torque Management Request Input Signal “B”
P2549	Torque Management Request Input Signal “B” Range/Performance
P2550	Torque Management Request Input Signal “B” Low
P2551	Torque Management Request Input Signal “B” High
P2552	Throttle/Fuel Inhibit Circuit
P2553	Throttle/Fuel Inhibit Circuit Range/Performance
P2554	Throttle/Fuel Inhibit Circuit Low
P2555	Throttle/Fuel Inhibit Circuit High
P2556	Engine Coolant Level Sensor/Switch Circuit
P2557	Engine Coolant Level Sensor/Switch Circuit Range/Performance
P2558	Engine Coolant Level Sensor/Switch Circuit Low
P2559	Engine Coolant Level Sensor/Switch Circuit High
P2560	Engine Coolant Level Low
P2561	A/C Control Module Requested MIL Illumination
P2562	Turbocharger Boost Control Position Sensor Circuit
P2563	Turbocharger Boost Control Position Sensor Circuit Range/Performance
P2564	Turbocharger Boost Control Position Sensor Circuit Low
P2565	Turbocharger Boost Control Position Sensor Circuit High
P2566	Turbocharger Boost Control Position Sensor Circuit Intermittent
P2567	Direct Ozone Reduction Catalyst Temperature Sensor Circuit
P2568	Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range/Performance
P2569	Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low
P2570	Direct Ozone Reduction Catalyst Temperature Sensor Circuit High
P2571	Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
P2572	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit
P2573	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range/Performance
P2574	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low
P2575	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High
P2576	Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent/Erratic
P2577	Direct Ozone Reduction Catalyst Efficiency Below Threshold
P2600	Coolant Pump Control Circuit/Open
P2601	Coolant Pump Control Circuit Range/Performance
P2602	Coolant Pump Control Circuit Low
P2603	Coolant Pump Control Circuit High
P2604	Intake Air Heater “A” Circuit Range/Performance
P2605	Intake Air Heater “A” Circuit/Open
P2606	Intake Air Heater “B” Circuit Range/Performance
P2607	Intake Air Heater “B” Circuit Low
P2608	Intake Air Heater “B” Circuit High
P2609	Intake Air Heater System Performance
P2610	ECM/PCM Internal Engine Off Timer Performance
P2611	A/C Refrigerant Distribution Valve Control Circuit/Open
P2612	A/C Refrigerant Distribution Valve Control Circuit Low
P2613	A/C Refrigerant Distribution Valve Control Circuit High
P2614	Camshaft Position Signal Output Circuit/Open
P2615	Camshaft Position Signal Output Circuit Low
P2616	Camshaft Position Signal Output Circuit High
P2617	Crankshaft Position Signal Output Circuit/Open
P2618	Crankshaft Position Signal Output Circuit Low
P2619	Crankshaft Position Signal Output Circuit High
P2620	Throttle Position Output Circuit/Open
P2621	Throttle Position Output Circuit Low
P2622	Throttle Position Output Circuit High
P2623	Injector Control Pressure Regulator Circuit/Open
P2624	Injector Control Pressure Regulator Circuit Low
P2625	Injector Control Pressure Regulator Circuit High
P2626	O2 Sensor Pumping Current Trim Circuit/Open
P2627	O2 Sensor Pumping Current Trim Circuit Low
P2628	O2 Sensor Pumping Current Trim Circuit High
P2629	O2 Sensor Pumping Current Trim Circuit/Open
P2630	O2 Sensor Pumping Current Trim Circuit Low
P2631	O2 Sensor Pumping Current Trim Circuit High
P2632	Fuel Pump “B” Control Circuit /Open
P2633	Fuel Pump “B” Control Circuit Low
P2634	Fuel Pump “B” Control Circuit High
P2635	Fuel Pump “A” Low Flow / Performance
P2636	Fuel Pump “B” Low Flow / Performance
P2637	Torque Management Feedback Signal “A”
P2638	Torque Management Feedback Signal “A” Range/Performance
P2639	Torque Management Feedback Signal “A” Low
P2640	Torque Management Feedback Signal “A” High
P2641	Torque Management Feedback Signal “B”
P2642	Torque Management Feedback Signal “B” Range/Performance
P2643	Torque Management Feedback Signal “B” Low
P2644	Torque Management Feedback Signal “B” High
P2645	“A” Rocker Arm Actuator Control Circuit/Open
P2646	“A” Rocker Arm Actuator System Performance or Stuck Off
P2647	“A” Rocker Arm Actuator System Stuck On
P2648	“A” Rocker Arm Actuator Control Circuit Low
P2649	“A” Rocker Arm Actuator Control Circuit High
P2650	“B” Rocker Arm Actuator Control Circuit/Open
P2651	“B” Rocker Arm Actuator System Performance or Stuck Off
P2652	“B” Rocker Arm Actuator System Stuck On
P2653	“B” Rocker Arm Actuator Control Circuit Low
P2654	“B” Rocker Arm Actuator Control Circuit High
P2655	“A” Rocker Arm Actuator Control Circuit/Open
P2656	“A” Rocker Arm Actuator System Performance or Stuck Off
P2657	“A” Rocker Arm Actuator System Stuck On
P2658	“A” Rocker Arm Actuator Control Circuit Low
P2659	“A” Rocker Arm Actuator Control Circuit High
P2660	“B” Rocker Arm Actuator Control Circuit/Open
P2661	“B” Rocker Arm Actuator System Performance or Stuck Off
P2662	“B” Rocker Arm Actuator System Stuck On
P2663	“B” Rocker Arm Actuator Control Circuit Low
P2664	“B” Rocker Arm Actuator Control Circuit High
P2665	Fuel Shutoff Valve “B” Control Circuit/Open
P2666	Fuel Shutoff Valve “B” Control Circuit Low
P2667	Fuel Shutoff Valve “B” Control Circuit High
P2668	Fuel Mode Indicator Lamp Control Circuit
P2669	Actuator Supply Voltage “B” Circuit /Open
P2670	Actuator Supply Voltage “B” Circuit Low
P2671	Actuator Supply Voltage “B” Circuit High
P2700	Transmission Friction Element “A” Apply Time Range/Performance
P2701	Transmission Friction Element “B” Apply Time Range/Performance
P2702	Transmission Friction Element “C” Apply Time Range/Performance
P2703	Transmission Friction Element “D” Apply Time Range/Performance
P2704	Transmission Friction Element “E” Apply Time Range/Performance
P2705	Transmission Friction Element “F” Apply Time Range/Performance
P2706	Shift Solenoid “F”
P2707	Shift Solenoid “F” Performance or Stuck Off
P2708	Shift Solenoid “F” Stuck On
P2709	Shift Solenoid “F” Electrical
P2710	Shift Solenoid “F” Intermittent
P2711	Unexpected Mechanical Gear Disengagement
P2712	Hydraulic Power Unit Leakage
P2713	Pressure Control Solenoid “D”
P2714	Pressure Control Solenoid “D” Performance or Stuck Off
P2715	Pressure Control Solenoid “D” Stuck On
P2716	Pressure Control Solenoid “D” Electrical
P2717	Pressure Control Solenoid “D” Intermittent
P2718	Pressure Control Solenoid “D” Control Circuit / Open
P2719	Pressure Control Solenoid “D” Control Circuit Range/Performance
P2720	Pressure Control Solenoid “D” Control Circuit Low
P2721	Pressure Control Solenoid “D” Control Circuit High
P2722	Pressure Control Solenoid “E”
P2723	Pressure Control Solenoid “E” Performance or Stuck Off
P2724	Pressure Control Solenoid “E” Stuck On
P2725	Pressure Control Solenoid “E” Electrical
P2726	Pressure Control Solenoid “E” Intermittent
P2727	Pressure Control Solenoid “E” Control Circuit / Open
P2728	Pressure Control Solenoid “E” Control Circuit Range/Performance
P2729	Pressure Control Solenoid “E” Control Circuit Low
P2730	Pressure Control Solenoid “E” Control Circuit High
P2731	Pressure Control Solenoid “F”
P2732	Pressure Control Solenoid “F” Performance or Stuck Off
P2733	Pressure Control Solenoid “F” Stuck On
P2734	Pressure Control Solenoid “F” Electrical
P2735	Pressure Control Solenoid “F” Intermittent
P2736	Pressure Control Solenoid “F” Control Circuit/Open
P2737	Pressure Control Solenoid “F” Control Circuit Range/Performance
P2738	Pressure Control Solenoid “F” Control Circuit Low
P2739	Pressure Control Solenoid “F” Control Circuit High
P2740	Transmission Fluid Temperature Sensor “B” Circuit”
P2741	Transmission Fluid Temperature Sensor “B” Circuit Range Performance
P2742	Transmission Fluid Temperature Sensor “B” Circuit Low
P2743	Transmission Fluid Temperature Sensor “B” Circuit High
P2744	Transmission Fluid Temperature Sensor “B” Circuit Intermittent
P2745	Intermediate Shaft Speed Sensor “B” Circuit
P2746	Intermediate Shaft Speed Sensor “B” Circuit Range/Performance
P2747	Intermediate Shaft Speed Sensor “B” Circuit No Signal
P2748	Intermediate Shaft Speed Sensor “B” Circuit Intermittent
P2749	Intermediate Shaft Speed Sensor “C” Circuit
P2750	Intermediate Shaft Speed Sensor “C” Circuit Range/Performance
P2751	Intermediate Shaft Speed Sensor “C” Circuit No Signal
P2752	Intermediate Shaft Speed Sensor “C” Circuit Intermittent
P2753	Transmission Fluid Cooler Control Circuit/Open
P2754	Transmission Fluid Cooler Control Circuit Low
P2755	Transmission Fluid Cooler Control Circuit High
P2756	Torque Converter Clutch Pressure Control Solenoid
P2757	Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance or Stuck Off
P2758	Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On
P2759	Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
P2760	Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent
P2761	Torque Converter Clutch Pressure Control Solenoid Control Circuit/Open
P2762	Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance
P2763	Torque Converter Clutch Pressure Control Solenoid Control Circuit High
P2764	Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
P2765	Input/Turbine Speed Sensor “B” Circuit
P2766	Input/Turbine Speed Sensor “B” Circuit Range/Performance
P2767	Input/Turbine Speed Sensor “B” Circuit No Signal
P2768	Input/Turbine Speed Sensor “B” Circuit Intermittent
P2769	Torque Converter Clutch Circuit Low
P2770	Torque Converter Clutch Circuit High
P2771	Four Wheel Drive (4WD) Low Switch Circuit
P2772	Four Wheel Drive (4WD) Low Switch Circuit Range/Performance
P2773	Four Wheel Drive (4WD) Low Switch Circuit Low
P2774	Four Wheel Drive (4WD) Low Switch Circuit High
P2775	Upshift Switch Circuit Range/Performance
P2776	Upshift Switch Circuit Low
P2777	Upshift Switch Circuit High
P2778	Upshift Switch Circuit Intermittent/Erratic
P2779	Downshift Switch Circuit Range/Performance
P2780	Downshift Switch Circuit Low
P2781	Downshift Switch Circuit High
P2782	Downshift Switch Circuit Intermittent/Erratic
P2783	Torque Converter Temperature Too High
P2784	Input/Turbine Speed Sensor “A”/”B” Correlation
P2785	Clutch Actuator Temperature Too High
P2786	Gear Shift Actuator Temperature Too High
P2787	Clutch Temperature Too High
P2788	Auto Shift Manual Adaptive Learning at Limit
P2789	Clutch Adaptive Learning at Limit
P2790	Gate Select Direction Circuit
P2791	Gate Select Direction Circuit Low
P2792	Gate Select Direction Circuit High
P2793	Gear Shift Direction Circuit
P2794	Gear Shift Direction Circuit Low
P2795	Gear Shift Direction Circuit High
P2A05	O2 Sensor Circuit Range/Performance
P3013	O2 Sensor Circuit Adaptation Value to High (Bank 2 Sensor 1)
P3014	O2 Sensor WRAF-IC Supply Voltage Too Low (Bank 1 Sensor 1)
P3015	O2 Sensor WRAF-IC Supply Voltage Too Low (Bank 2 Sensor 1)
P3016	O2 Sensor Calibration Resistance at WRAF-IC Plausibility Bank 1 Sensor 1
P3017	O2 Sensor Calibration Resistance at WRAF-IC Plausibility Bank 2 Sensor 1
P3018	O2 Sensor Lambda Controller Value Above Threshold due to Open Pumping Current Circuit (Bank 1 Sensor 1)
P3019	O2 Sensor Lambda Controller Value Above Threshold due to Open Pumping Current Circuit (Bank 2 Sensor 1)
P3020	O2 Sensor Signal Voltage Too Low During Coast Down Fuel Cut-Off Due to Open Pumping Current Circuit (Bank 1 Sensor 1)
P3021	O2 Sensor Signal Voltage Too Low During Coast Down Fuel Cut-Off Due to Open Pumping Current Circuit (Bank 2 Sensor 1)
P3022	O2 Sensor Disturbed SPI Communication to WRAF-IC (Bank 1 Sensor 1)
P3023	O2 Sensor Disturbed SPI Communication to WRAF-IC (Bank 2 Sensor 1)
P3024	O2 Sensor Initialization Error WRAF-IC (Bank 1 Sensor 1)
P3025	O2 Sensor Initialization Error WRAF-IC (Bank 2 Sensor 1)
P3026	O2 Sensor Operating Temperature Not Reached Bank 1 Sensor 1
P3027	O2 Sensor Operating Temperature Not Reached Bank 2 Sensor 1
P3028	O2 Sensor Heater Control No Activity Detected Bank 1 Sensor 1
P3029	O2 Sensor Heater Control No Activity Detected Bank 2 Sensor 1
P3037	O2 Sensor Positive Current Control Circuit/Open Circuit (Bank 1 Sensor 1)
P3200	Power CAN, CAN Chip Defective
P3201	Power CAN, DPRAM-CAN Chip Defective
P3202	Powertrain CAN, CAN Chip Cut-Off
P3203	Local CAN, LoCAN Chip Defective
P3204	Local CAN, DPRAM-LoCAN Chip Defective
P3205	Local CAN, DPRAM-LoCAN Chip Cut-Off
P3206	CAN Timeout ARS
P3207	CAN Message Monitoring ARS No Signal
P3208	CAN Message Monitoring ARS Plausibility
P3209	CAN Message Monitoring ASC/DSC Alive Check Malfunction
P3210	CAN Message Monitoring ASC/DSC Plausibility
P3211	CAN Message Monitoring CAS No Signal
P3212	CAN Message Monitoring CAS Plausibility
P3213	CAN Message Monitoring ETC Alive Check Malfunction
P3214	CAN Message Monitoring ETC Plausibility
P3215	CAN Message Monitoring IHKA (Automatic Heating and Air Conditioning) No Signal
P3216	CAN Timeout Instrument Pack
P3217	CAN Message Monitoring Instrument Pack Plausibility
P3219	CAN Message Monitoring SZL (Switch Cluster Steering Column) Alive Check Malfunction
P3220	CAN Message Monitoring SZL (Switch Cluster Steering Column) No Signal
P3221	CAN Message Monitoring SZL (Switch Cluster Steering Column) Plausibility
P3223	Generator Mechanical Error
P3225	Generator Communication Error
P3226	E-Box Control Circuit Fan High
P3227	E-Box Control Circuit Fan Low
P3228	E-Box Control Circuit Open Circuit
P3231	Control Module Monitoring Error Response Plausibility
P3232	Control Module Monitoring Ignition Timing Plausibility
P3233	Control Module Monitoring Relative Charge Plausibility
P3236	Control Module Monitoring Injection Time Relative Fuel Quantity Plausibility
P3237	Control Module Monitoring Fuel Correction Error
P3238	Control Module Monitoring TPU Chip Defective
P3247	Internal Control Module NVRAM Backup Error
P3300	Ignition Coil Cylinder 1 High Input or None-Impedance
P3301	Ignition Coil Cylinder 1 Contact Resistance or High-Impedance
P3302	Ignition Coil Cylinder 1 Cut-Off Due to Over-temperature Condition or No Signal
P3303	Ignition Coil Cylinder 5 High Input or None-Impedance
P3304	Ignition Coil Cylinder 5 Contact Resistance or High-Impedance
P3305	Ignition Coil Cylinder 5 Cut-Off Due to Over-temperature Condition or No Signal
P3306	Ignition Coil Cylinder 4 High Input or None-Impedance
P3307	Ignition Coil Cylinder 4 Contact Resistance or High-Impedance
P3308	Ignition Coil Cylinder 4 Cut-Off Due to Over-temperature Condition or No Signal
P3309	Ignition Coil Cylinder 8 High Input or None-Impedance
P3310	Ignition Coil Cylinder 8 Contact Resistance or High-Impedance
P3311	Ignition Coil Cylinder 8 Cut-Off Due to Over-temperature Condition or No Signal
P3312	Ignition Coil Cylinder 6 High Input or None-Impedance
P3313	Ignition Coil Cylinder 6 Contact Resistance or High-Impedance
P3314	Ignition Coil Cylinder 6 Cut-Off Due to Over-temperature Condition or No Signal
P3315	Ignition Coil Cylinder 31 High Input or None-Impedance
P3316	Ignition Coil Cylinder 3 Contact Resistance or High-Impedance
P3317	Ignition Coil Cylinder 3 Cut-Off Due to Over-temperature Condition or No Signal
P3318	Ignition Coil Cylinder 7 High Input or None-Impedance
P3319	Ignition Coil Cylinder 7 Contact Resistance or High-Impedance
P3320	Ignition Coil Cylinder 7 Cut-Off Due to Over-temperature Condition or No Signal
P3400	Cylinder Deactivation System
P3401	Cylinder 1 Deactivation/lntake Valve Control Circuit/Open
P3402	Cylinder 1 Deactivation/lntake Valve Control Performance
P3403	Cylinder 1 Deactivation/lntake Valve Control Circuit Low
P3404	Cylinder 1 Deactivation/lntake Valve Control Circuit High
P3405	Cylinder 1 Exhaust Valve Control Circuit/Open
P3406	Cylinder 1 Exhaust Valve Control Performance
P3407	Cylinder 1 Exhaust Valve Control Circuit Low
P3408	Cylinder 1 Exhaust Valve Control Circuit High
P3409	Cylinder 2 Deactivation/lntake Valve Control Circuit/Open
P3410	Cylinder 2 Deactivation/lntake Valve Control Performance
P3411	Cylinder 2 Deactivation/lntake Valve Control Circuit Low
P3412	Cylinder 2 Deactivation/lntake Valve Control Circuit High
P3413	Cylinder 2 Exhaust Valve Control Circuit/Open
P3414	Cylinder 2 Exhaust Valve Control Performance
P3415	Cylinder 2 Exhaust Valve Control Circuit Low
P3416	Cylinder 2 Exhaust Valve Control Circuit High
P3417	Cylinder 3 Deactivation/lntake Valve Control Circuit/Open
P3418	Cylinder 3 Deactivation/lntake Valve Control Performance
P3419	Cylinder 3 Deactivation/lntake Valve Control Circuit Low
P3420	Cylinder 3 Deactivation/lntake Valve Control Circuit High
P3421	Cylinder 3 Exhaust Valve Control Circuit/Open
P3422	Cylinder 3 Exhaust Valve Control Performance
P3423	Cylinder 3 Exhaust Valve Control Circuit Low
P3424	Cylinder 3 Exhaust Valve Control Circuit High
P3425	Cylinder 4 Deactivation/lntake Valve Control Circuit/Open
P3426	Cylinder 4 Deactivation/lntake Valve Control Performance
P3427	Cylinder 4 Deactivation/lntake Valve Control Circuit Low
P3428	Cylinder 4 Deactivation/lntake Valve Control Circuit High
P3429	Cylinder 4 Exhaust Valve Control Circuit/Open
P3430	Cylinder 4 Exhaust Valve Control Performance
P3431	Cylinder 4 Exhaust Valve Control Circuit Low
P3432	Cylinder 4 Exhaust Valve Control Circuit High
P3433	Cylinder 5 Deactivation/lntake Valve Control Circuit/Open
P3434	Cylinder 5 Deactivation/lntake Valve Control Performance
P3435	Cylinder 5 Deactivation/lntake Valve Control Circuit Low
P3436	Cylinder 5 Deactivation/lntake Valve Control Circuit High
P3437	Cylinder 5 Exhaust Valve Control Circuit/Open
P3438	Cylinder 5 Exhaust Valve Control Performance
P3439	Cylinder 5 Exhaust Valve Control Circuit Low
P3440	Cylinder 5 Exhaust Valve Control Circuit High
P3441	Cylinder 6 Deactivation/lntake Valve Control Circuit/Open
P3442	Cylinder 6 Deactivation/lntake Valve Control Performance
P3443	Cylinder 6 Deactivation/lntake Valve Control Circuit Low
P3444	Cylinder 6 Deactivation/lntake Valve Control Circuit High
P3445	Cylinder 6 Exhaust Valve Control Circuit/Open
P3446	Cylinder 6 Exhaust Valve Control Performance
P3447	Cylinder 6 Exhaust Valve Control Circuit Low
P3448	Cylinder 6 Exhaust Valve Control Circuit High
P3449	Cylinder 7 Deactivation/lntake Valve Control Circuit/Open
P3450	Cylinder 7 Deactivation/lntake Valve Control Performance
P3451	Cylinder 7 Deactivation/lntake Valve Control Circuit Low
P3452	Cylinder 7 Deactivation/lntake Valve Control Circuit High
P3453	Cylinder 7 Exhaust Valve Control Circuit/Open
P3454	Cylinder 7 Exhaust Valve Control Performance
P3455	Cylinder 7 Exhaust Valve Control Circuit Low
P3456	Cylinder 7 Exhaust Valve Control Circuit High
P3457	Cylinder 8 Deactivation/lntake Valve Control Circuit/Open
P3458	Cylinder 8 Deactivation/lntake Valve Control Performance
P3459	Cylinder 8 Deactivation/lntake Valve Control Circuit Low
P3460	Cylinder 8 Deactivation/lntake Valve Control Circuit High
P3461	Cylinder 8 Exhaust Valve Control Circuit/Open
P3462	Cylinder 8 Exhaust Valve Control Performance
P3463	Cylinder 8 Exhaust Valve Control Circuit Low
P3464	Cylinder 8 Exhaust Valve Control Circuit High
P3465	Cylinder 9 Deactivation/lntake Valve Control Circuit/Open
P3466	Cylinder 9 Deactivation/lntake Valve Control Performance
P3467	Cylinder 9 Deactivation/lntake Valve Control Circuit Low
P3468	Cylinder 9 Deactivation/lntake Valve Control Circuit High
P3469	Cylinder 9 Exhaust Valve Control Circuit/Open
P3470	Cylinder 9 Exhaust Valve Control Performance
P3471	Cylinder 9 Exhaust Valve Control Circuit Low
P3472	Cylinder 9 Exhaust Valve Control Circuit High
P3473	Cylinder 10 Deactivation/lntake Valve Control Circuit/Open
P3474	Cylinder 10 Deactivation/lntake Valve Control Performance
P3475	Cylinder 10 Deactivation/lntake Valve Control Circuit Low
P3476	Cylinder 10 Deactivation/lntake Valve Control Circuit High
P3477	Cylinder 10 Exhaust Valve Control Circuit/Open
P3478	Cylinder 10 Exhaust Valve Control Performance
P3479	Cylinder 10 Exhaust Valve Control Circuit Low
P3480	Cylinder 10 Exhaust Valve Control Circuit High
P3481	Cylinder 11 Deactivation/lntake Valve Control Circuit/Open
P3482	Cylinder 11 Deactivation/lntake Valve Control Performance
P3483	Cylinder 11 Deactivation/lntake Valve Control Circuit Low
P3484	Cylinder 11 Deactivation/lntake Valve Control Circuit High
P3485	Cylinder 11 Exhaust Valve Control Circuit/Open
P3486	Cylinder 11 Exhaust Valve Control Performance
P3487	Cylinder 11 Exhaust Valve Control Circuit Low
P3488	Cylinder 11 Exhaust Valve Control Circuit High
P3489	Cylinder 12 Deactivation/lntake Valve Control Circuit/Open
P3490	Cylinder 12 Deactivation/lntake Valve Control Performance
P3491	Cylinder 12 Deactivation/lntake Valve Control Circuit Low
P3492	Cylinder 12 Deactivation/lntake Valve Control Circuit High
P3493	Cylinder 12 Exhaust Valve Control Circuit/Open
P3494	Cylinder 12 Exhaust Valve Control Performance
P3495	Cylinder 12 Exhaust Valve Control Circuit Low
P3496	Cylinder 12 Exhaust Valve Control Circuit High
P3497	Cylinder Deactivation System [/B]

Body (B) Codes List

Code	Definition
B0004	PCM Discrete Input Speed Signal Not Present
B0005	In Park Switch Circuit Malfunction
B0016	RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
B0017	RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Open
B0018	RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
B0022	LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
B0024	LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
B0026	LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Open
B0028	RF/Passenger Side Deployment Loop Resistance Low
B0029	RF/Passenger Side Deployment Loop Open
B0030	RF/Passenger Side Deployment Loop Short to Ground/Voltage Out of Range
B0035	ADS Closed/Shorted to Ground
B0036	ADS Open/Missing/Shorted to Battery
B0037	AUX switch closed/shorted to ground
B0038	AUX switch open/shorted to battery
B0040	LF/Driver Side Deployment Loop Resistance Low
B0041	LF/Driver Side Deployment Loop Open
B0045	LF Side Deploy Loop Short to Ground/Voltage Out of Range
B0051	Deployment Commanded
B0053	Deployment Commanded with Loop Malfunctions Present
B0057	RF/Passenger Pretensioner Deployment Loop Resistance Low
B0058	RF/Passenger Pretensioner Deployment Loop Open
B0059	RF/Passenger Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
B0064	LF/Driver Pretensioner Deployment Loop Resistance Low
B0065	LF/Driver Pretensioner Deployment Loop Open
B0066	LF/Driver Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
B0073	Supplemental Deployment Loop #1 Resistance Low
B0074	Supplemental Deployment Loop #1 Open
B0075	Supplemental Deployment Loop #1 Short to Ground/Voltage Out of Range
B0077	LF/Driver SIS Malfunction
B0078	RF/Passenger SIS Malfunction
B0079	Incorrect LF/Driver SIS Installed
B0080	Discard LF/Driver SIS
B0081	Incorrect RF/Passenger SIS Installed
B0082	Discard RF/Passenger SIS
B0086	Supplemental Deployment Loop #2 Resistance Low
B0087	Supplemental Deployment Loop #2 Open
B0088	Supplemental Deployment Loop #2 Short to Ground/Voltage Out of Range
B0090	Active switch voltage out of range
B0091	Active switch: wrong state
B0092	PPS passenger detection error
B0093	PPS/CPS self-test malfunction
B0094	CPS childseat detection error
B0095	SDM-PPS/CPS mismatch malfunction
B0126	Right Panel Discharge Temperature Fault
B0131	Right Heater Discharge Temperature Fault
B0159	Outside Air Temperature Sensor Circuit Range/Performance
B0164	Passenger Compartment Temperature Sensor #1 (Single Sensor or LH) Circuit Range/Performance
B0169	In-car Temp Sensor Failure (passenger -not used)
B0174	Output Air Temperature Sensor #1 (Upper; Single or LH) Circuit Range/Performance
B0179	Output Air Temperature Sensor #2 (Lower; Single or LH) Circuit Range/Performance
B0184	Solar Load Sensor #1 CKT Range
B0189	Solar Load Sensor #2 CKT Range
B0248	Mode Door Inoperative Error
B0249	Heater/Defrost/AC Door Range Error
B0268	A/I Door Inoperative Error
B0269	Air Inlet Door Range Error
B0408	Temperature Control #1 (Main/Front) Circuit Malfunction
B0409	Air Mix Door #1 Range Error
B0419	Air Mix Door #2 Range Error
B0423	Air Mix Door #2 Inoperative Error
B0428	Air Mix Door #3 Inoperative Error
B0429	Temperature Control #3 Rear Circuit Range/Performance
B0510	RH Panel Discharge Temp Sensor Failure
B0515	RH Heater Discharge Temp Sensor Failure
B0520	Rear Discharge Temp Sensor Failure
B0530	Fuel Level Sensor Stuck
B0532	Fuel Sensor Shorted To Ground
B0533	Fuel Sensor Open/Shorted To B+
B0688	Security System Indicator Circuit High
B0768	Service Indicator Circuit High
B0846	+5 Volt Reference Out of Range
B0856	Battery 2 Out of Range

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved

To gain a better understanding of how to interpret an OBD2 Code, click HERE for further insights and knowledge.

Final Thoughts

In conclusion, our BMW Fault Codes List is a valuable resource for BMW owners, DIY mechanics, and auto mechanics. With the knowledge and insights provided in this comprehensive list, you can confidently diagnose and address issues in your BMW vehicle.

As we conclude this journey through BMW fault codes, we encourage you to share your experiences and insights in the comments section below. Your contributions can help fellow BMW owners and mechanics overcome their diagnostic challenges.

Additionally, don’t forget to check out our comprehensive BMW OBD2 scanner review for a complete diagnostic solution.

References

How To Get BMW Obd1 Codes, scribd.com
BMW OBD II CODES, dokumen.tips

P1151 Ford Code: Decoding And Repair Guide

Are you facing the challenging P1151 code in your Ford vehicle? Look no further.

In this article, we provide you with a comprehensive guide to diagnose and resolve the P1151 code, empowering you to take control of the situation. From understanding the underlying causes to providing essential tools and a step-by-step procedure, we’ve got you covered.

Say goodbye to the P1151 code and hello to a smoothly-running Ford.

Let’s dive in!

P1151 Code on Ford: An Overview

Here’s a brief overview of the P1151 Ford code:

Definition: Lack Of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean Bank 2
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (short term)
Estimated Repair Cost: $20 – $400

What Does The P1511 Mean In Ford Vehicles?

The P1151 Diagnostic Trouble Code (DTC) is a common issue encountered by Ford vehicle owners and is defined as “Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean Bank 2”. This code is indicative of a problem within the upstream oxygen (O2) sensor. Specifically, it signals an issue with the air-fuel mixture, where the system is operating in a lean condition.

In simpler terms, there might be either insufficient fuel or an excess of air in the air-fuel mixture. The engine’s PCM continually adjusts this mixture to maintain optimal performance, but if the oxygen sensor detects a persistently lean environment for an extended period, it triggers the P1151 code.

An illuminated Check Engine Light is commonly associated with the P1151 code. (Credit: mustangevolution.com)

The P1151 code is predominantly encountered in Ford vehicles. Common Ford models where this code may surface include: the F150, Mustang, Taurus, Ranger, or Expedition. You may also come across related trouble codes set along with P1151, such as P1131, P0171, and P0174.

P1151 Ford Code Severity

The severity level of the P1151 Ford code can be considered as medium. While it may not present an immediate danger to the safety of the vehicle, it should not be ignored.

Driving a vehicle with the P1151 code for short distances is generally acceptable as it may not immediately result in a breakdown or safety hazard. Leaving the issues unresolved for an extended period can potentially lead to severe damage to your vehicle. It is essential to address the underlying issue causing the code as soon as possible to prevent further complications and costly repairs.

P1151 Ford Code Symptoms

An illuminated Check Engine Light is commonly associated with the P1151 code. However, in some cases, there may be no noticeable symptoms or drivability issues at all.

Causes Of The P1151 Ford Code

The P1151 code in Ford vehicles can stem from various underlying causes. Some potential causes of the P1151 code include:

Failing upstream oxygen sensor on bank 2
Wiring or connector problems related to the oxygen sensor
Fuel injector or fuel pressure regulator issue
Clogged fuel injector
Vacuum leaks
PCM software issues or glitches

P1151 Ford Code Diagnosis And Repair

In this section, we will provide a step-by-step guide to diagnose and fix the P1151 code in Ford vehicles. Before proceeding, it is important to have the necessary tools and parts on hand.

Essential Tools And Parts

OBD-II scanner or code reader
Multimeter
Oxygen sensor socket or wrench
Wire connectors and electrical tape (for wiring repairs)
Fuel pressure gauge
Fuel injector cleaning kit (if needed)
Vacuum hose and clamps (for vacuum leak testing)
O2 sensor

Step-by-step Guide

Connect the OBD-II scanner or code reader to the vehicle’s diagnostic port and retrieve the trouble codes. Verify that the P1151 code is present.
Inspect the wiring and connectors related to the upstream oxygen sensor on bank 2. Look for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
Test the upstream oxygen sensor using a multimeter. Follow the manufacturer’s instructions and compare the readings to the specified values. Replace the sensor if it is faulty.
Check the fuel injector operation and fuel pressure regulator. Use a fuel pressure gauge to measure the fuel pressure and ensure it is within the specified range. Clean or replace the fuel injectors if necessary.
Perform a thorough inspection of the intake manifold and vacuum lines for any leaks. Use a vacuum hose and clamps to test for leaks and repair or replace any damaged components.
If no issues are found with the above components, consider updating the PCM software to the latest version. Consult the vehicle’s service manual or contact a Ford dealership for guidance on updating the software.

Note:

Follow manufacturer instructions and specifications for sensor installation and torque specifications.
Vehicles equipped with the 4.2-liter V6 engine are prone to the P1151 code. Ford has provided guidance in the Technical Service Bulletin (TSB) 05-22-6 for addressing the related issues. Give it a check if you have those types of engines.

DIY Repair Level And Estimated Costs

The diagnosis and repair of the P1151 code can range from moderate to advanced, depending on your experience and access to tools. If you are uncertain or uncomfortable with the procedure, it is recommended to seek assistance from a qualified mechanic. Estimated costs for the main repair tasks include:

Repair Task	Cost Range
Upstream oxygen sensor replacement	$50 – $200
Wiring or connector repair/replacement	$50 – $150
Fuel injector cleaning/replacement	$20 – $200
Fuel pressure regulator replacement	$50 – $150
Vacuum leak repair/component replacement	$150 – $500
PCM software update	$50 – $150

Please note that these estimated costs are approximate and can vary depending on various factors such as the vehicle model, location, and labor charges. We always recommend obtaining specific cost estimates from a qualified mechanic or Ford dealership to ensure accurate pricing.

Conclusion

Are you ready to confidently address the P1151 code in your Ford vehicle? Equip yourself with the knowledge and step-by-step guidance to diagnose and resolve the issue. By following the step-by-step procedure outlined earlier, you’ll be able to approach the diagnosis and repair process systematically. With the P1151 code resolved, you can hit the road with renewed confidence.

Comment your questions and success stories in the section below. In addition, share this article with your Ford-owning friends who may be dealing with the P1151 code.

Reference Sources

Ford Motor Company, MIL ON WITH DTC P1131 AND/OR P1151—4.2L ENGINE (TSB 05-22-6).
CarParts.com, The Top 5 Symptoms of a Bad Fuel Pressure Regulator.
Torque, Vacuum Leak: What Causes It and Expensive Fix.

P219A Code: Understanding Air-Fuel Ratio Imbalance

Dealing with the P219A code in your vehicle? This article provides valuable insights and step-by-step instructions to help you diagnose and resolve the air-fuel mixture issue. By following our expert guide, you’ll gain the confidence to tackle the P219A code head-on and get your vehicle running smoothly again.

Read on to get an insight into this common automotive challenge and take control of your vehicle’s performance.

P219A Code: A Quick Overview

Here’s an overview of the P219A code. Give it a check now!

Definition: Bank 1 Air/Fuel Ratio Imbalance
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (short term)
Estimated Repair Cost: $50 – $500

What Does The P219A Code Mean?

The fault code P219A indicates an air-fuel ratio imbalance in bank 1 as detected by the powertrain control module (PCM). The PCM monitors the air-fuel ratio in the engine’s cylinders and compares it to a predetermined allowable difference.

When the difference in air-fuel ratio between cylinders in bank 1 exceeds this threshold, the P219A code is triggered. This code would be set by both rich (excess fuel) or lean (insufficient fuel) conditions in bank 1. Bank 1 typically refers to the set of cylinders that includes cylinder 1.

In a combustion engine, achieving the ideal air-fuel ratio is crucial for optimal performance and efficiency. The ideal air-fuel ratio is 14.7 parts of air to 1 part of fuel (14.7:1). If the ratio deviates from this value, it can lead to several issues affecting the engine’s performance and emissions.

P219A code usually occurs in Dodge and Chevrolet vehicles.
(Credit: Reddit)

The fault code P219A can be encountered in various vehicle models and brands. Here are some examples of brands where this code is commonly reported: Chevrolet, Dodge, Toyota, Ford, Honda, BMW, Mercedes-Benz, and Audi.

In some cases, additional diagnostic trouble codes may appear alongside the P219A code. These accompanying codes provide further insight into related issues that could be contributing to the fuel-air ratio imbalance. Some possible codes can be P0171, P0172, P219B, and P0300.

How Serious Is The P219A Code?

Generally, the severity of this P219A code is considered moderate. This code does not necessarily imply an immediate danger or major damage to the vehicle. However, it is important to address the issue promptly to avoid potential complications and prevent further damage to the engine and its components.

It’s okay to drive with this code for a short distance. Continuing to drive with the P219A code unresolved for a long time may lead to decreased fuel efficiency, reduced engine performance, and increased emissions. Additionally, if the underlying cause is left unattended, it could potentially result in further engine damage over time.

What Are The Symptoms Of The P219A Code?

When the P219A code is present, the following symptoms may be observed:

Check Engine Light (CEL) illuminated
Decreased fuel efficiency
Rough idling or engine stalling
Engine hesitation or lack of power
Increased exhaust emissions
Engine misfires

What Are The Causes Of The P219A Code?

The P219A code can be caused by various factors, including:

Malfunctioning oxygen sensor
Faulty fuel injector
Vacuum leak in the intake system
Clogged air filter
Fuel pressure regulator issues
Weak fuel pump
Wiring or connector problems related to the air-fuel ratio sensors

How To Diagnose And Repair P219A Code?

In this section, I provide a step-by-step guide to help you identify potential causes and perform the appropriate repairs.

However, please note that some tasks may require advanced skills and specialized tools. For those who are unsure or uncomfortable with the process, we recommend seeking assistance from a qualified mechanic or automotive professional.

Diagnostic Tools And Essential Parts

To diagnose and repair the P219A code, you may need the following tools and parts:

OBD-II scanner or code reader
Multimeter
Fuel pressure gauge
Oxygen sensor socket or wrench
Replacement oxygen sensor(s) (if necessary)
Fuel injector cleaning kit (if applicable)

Step-by-Step Guide

Retrieve the P219A code

Use an OBD-II scanner or code reader to retrieve the P219A code and accompanying codes.

Inspect for vacuum leaks

Examine the air intake system for any signs of vacuum leaks by using a can of carburetor cleaner or a smoke machine to identify potential leaks.
Repair any detected leaks.

Check fuel pressure

Connect a fuel pressure gauge to the fuel rail or fuel line.
Turn the ignition key to the “On” position without starting the engine.
Compare the measured fuel pressure with manufacturer specifications.
Repair or replace the faulty components.

Test oxygen sensor(s)

Locate the oxygen sensor(s) in bank 1.
Use a multimeter to measure the sensor’s voltage output while the engine is running.
Compare the readings with manufacturer specifications.
Replace any faulty oxygen sensor(s) as needed.

Inspect and clean fuel injectors

Remove the fuel injectors and visually inspect them for clogs or damage.
Clean the injectors using a fuel injector cleaning kit if necessary.

Inspect wiring and connectors

Inspect the wiring and connectors related to the oxygen sensor(s) and fuel injectors.
Inspect for any indications of damage, such as visible signs of wear, loose connections, or the presence of corrosion.
Repair or replace any faulty wiring or connectors as necessary.

Clear the code and test drive

Use the OBD-II scanner or code reader to clear the P219A code.
Take the vehicle for a test drive to ensure the issue is resolved.
Verify that the P219A code does not reappear and that the engine operates smoothly without any symptoms.

Note: The specific steps and procedures may vary depending on the vehicle make and model. Consult the vehicle’s service manual or a trusted repair guide for detailed instructions applicable to your specific vehicle.

DIY Repair Level And Estimated Costs

The diagnosis and repair of the P219A code can range from moderate to advanced difficulty, depending on the underlying cause. DIY enthusiasts with basic automotive knowledge and tools can perform simple tasks such as inspecting for vacuum leaks and checking fuel pressure. However, replacing components like oxygen sensors or fuel injectors may require more advanced skills and specialized tools.

It is crucial to emphasize that if readers are unsure or uncomfortable with the diagnostic and repair process, it is recommended to seek assistance from a qualified mechanic or automotive professional to avoid potential mistakes or further damage to the vehicle.

The estimated costs for repairing the P219A code can vary depending on the specific cause and the vehicle’s make and model. Here is a rough cost estimate for common repair tasks:

Repair Task	Estimated Cost
Oxygen sensor replacement	$100 – $300
Fuel injector cleaning/replacement	$50 – $300 per injector
Wiring issues repair	$50 – $200
Vacuum leak repair	$100 – $300
Professional diagnostics	$100 – $200

Conclusion

Ready to take on the P219A code in your vehicle? With the newfound knowledge you’ve acquired, you can confidently diagnose and resolve this air-fuel mixture issue. Don’t keep this valuable information to yourself – share it with fellow automotive enthusiasts who might be dealing with similar challenges.

If you have any questions or stories, we’re here to listen. Leave a comment below and join the conversation. Keep your vehicle running smoothly, and stay tuned for more expert automotive guides. Drive with confidence!

Reference Sources

Kia Corporation, What is fuel efficiency?
Professional Auto Repair, What is engine misfiring?

P0341 – Camshaft Position Sensor “A” Circuit Range/Performance

The P0341 trouble code indicates your vehicle’s ECM has detected a problem with the signal coming from the Camshaft Position Sensor. The ECM must detect a valid and accurate signal from the cam sensor, as it is used to control fuel injector and ignition timing. If you are experiencing a P0341 trouble code, read on for details on how to diagnose and repair the problem.

P0341 Code Definition

P0341 Code Definition (Generic): Camshaft Position Sensor “A” Range/Performance

If you want to learn about the P0341 OBD2 code, this is the right place

What Does P0341 Mean?

The Camshaft Position Sensor is an essential input to the Engine Control Module. It allows the ECM to monitor your engine’s camshaft’s exact position, allowing it to make adjustments to fuel injector and ignition timing. When the signal is present but out of a specified range or missing altogether, a P0341 will be set, usually accompanied by a long crank to start or an engine that will not start at all.

What Are The Symptoms Of The P0341 Code?

P0341 can cause many driveability symptoms. Some of the more common symptoms are:

Illuminated check engine light
Long crank to start
No start
Stalling

What Are The Causes Of P0341?

The P0341 trouble code means there’s a problem with the signal coming from the Camshaft Position Sensor

Defective Camshaft Position Sensor
Faulty wiring
Improper air gap/installation

How Serious Is The P0341 Trouble Code?

P0341 is a severe trouble code. This code can cause your vehicle to stall or not run at all. The camshaft position sensor is a critical input to the ECM and should be diagnosed and repaired right away.

How To Diagnose And Fix The P0341 Code

Use a scan tool to scan for trouble codes and record freeze frame data. If there are other codes related to camshaft or crankshaft timing, they can help diagnose P0341.
Perform a thorough visual inspection of all related wiring. Check for any broken or chafed wiring, misrouted harnesses, and ensure that all connectors are tight and not corroded. Also, verify that the Camshaft Position Sensor is installed correctly and seated flush.
Next, check the internal resistance of the sensor. To do this, set your DVOM to ohms and disconnect the connector for the Cam Sensor. Use a wiring diagram to test the resistance across the sensor signal terminal and the sensor ground terminal. If resistance is infinite or the circuit is open, the sensor should be replaced. If not, verify the specification in your service manual.
If the sensor passes the resistance test, depending on your vehicle sensor’s circuit configuration, you may have a 5-volt reference signal. Check your wiring diagram and verify that this terminal has 5 volts coming from the ECM with the ignition key in the run position.
The best way to verify the Camshaft Position Sensor signal is to use an oscilloscope to give yourself a signal’s visual waveform. But this is a relatively advanced diagnostic tool that most non-professional technicians are not able to use. You can get a rough idea of the signal health by checking it with your DVOM set to AC voltage, and reading in the millivolts indicates that the sensor is at least producing a signal.
If none of these tests produce any results, you may be dealing with a valve timing issue. Some vehicles have not been appropriately maintained, such as not replacing a timing belt at the suggested interval or lack of oil changes on a vehicle equipped with a timing chain. The belt or chain has likely jumped teeth on one of its gears in those vehicles. You can check this by disassembling the engine enough to check the cam and crankshaft’s timing marks visually. Or using an oscilloscope to compare the cam and crank sensor signals.

Common Mistakes To Avoid While Diagnosing The P0341 Code

When diagnosing a P0341 trouble code, it is vital to make sure the wiring is routed correctly and not pulled too tightly or chafing on other components. Also, a faulty Crankshaft Position Sensor has been known to cause P0341 on certain vehicles. It is always a good idea to verify the Crankshaft Position Sensor operation when diagnosing a P0341.

Tips To Avoid P0341 In The Future

To help avoid P0341 in the future, always route wiring harnesses in their original position to avoid wires and connectors from being stretched or rubbing on other components. And following the manufacturer’s maintenance schedule will reduce the risk of having any actual valve train timing problems.

P1077 Honda Code: Insights Into A Common CR-V Issue

Encountering the code P1077 in your Honda vehicle? Don’t worry, you’re not alone. This common issue is frequently reported by many Honda owners, particularly CR-V models.

In this guide, we’ll explore the meaning, severity, symptoms, causes, and diagnostic steps for P1077 Honda. Whether you drive a CR-V or another Honda model, we’re here to provide valuable insights and guide you through the diagnostic process.

Let’s get started!!

P1077 Honda Code: Quick Summary

In Honda vehicles, the IMRC system, or the Intake Manifold Tuning (IMT) system, consists of several components working together. These include the intake manifold, IMRC valve, actuator, solenoid, and vacuum hoses.

Let’s take a quick look at the P1077 Honda code and what it entails:

Definition: IMRC/ IMT System Malfunction (Low RPM)
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (short-term)
Estimated Repair Cost: $100-$500

Inside P1077 Honda: What Does It Mean?

The code P1077 is an OBD-II diagnostic trouble code that indicates a malfunction in the intake manifold runner control (IMRC) system. This system is designed to optimize engine performance by varying the intake runners’ length, which helps improve low-end torque and high-end power.

Under normal operating conditions, the ECM commands the IMRC system to adjust the length of the intake runners based on factors like engine speed, load, and temperature. This adjustment is crucial for optimizing airflow and enhancing overall engine performance.

The IMRC System in a Honda Vehicle
(Image credit: Civic Info forum)

However, when there is a malfunction in the IMRC system, the ECM detects an inconsistency between the desired and actual position of the intake manifold runners. This triggers the P1077 code, indicating that the system is not operating as intended.

It’s important to note that the P1077 code is commonly found in Honda CR-V and Civic models. These vehicles are known for their reliable performance and efficient engines. However, like any complex system, issues can arise over time, triggering diagnostic trouble codes such as P1077.

P1077 Honda Severity: Why Timely Action Is Essential

The P1077 code is classified as a moderate-level issue in terms of severity. While it may not pose an immediate threat to the vehicle’s or its occupants’ safety, it should not be ignored or left unaddressed.

So, should you continue to drive with this code? Yes, but for the short term only. Driving with the P1077 code present for an extended period can affect the engine’s performance and fuel efficiency. The malfunctioning IMRC system can lead to decreased power, reduced fuel economy, and potential drivability issues.

To prevent further damage and ensure optimal engine performance, addressing the P1077 code as soon as possible is advisable. By taking prompt action and resolving the P1077 code, you can ensure that your Honda continues to operate at its best and avoid any potential complications down the road.

Read more: Honda OBD2 Codes List

P1077 Honda Warning Signs

When encountering the P1077 code, several symptoms may manifest, alerting you to a potential issue with the IMRC system:

Check Engine Light (CEL) illuminated
Reduced engine power (especially under full throttle)
Engine takes longer to shift from 2nd to 3rd
Poor acceleration
Rough idle
Decreased fuel efficiency

What Triggers The P1077 Honda?

Several factors can contribute to the triggering of this code, including:

Malfunctioning IMRC valve
Defective intake manifold
Vacuum leaks in the IMRC system
Faulty IMRC actuator
Wiring or electrical connection issues
ECM software or programming glitches (rarely)

P1077 Honda Repair and Diagnosis

In this section, we will cover the essential tools and parts needed, provide a step-by-step procedure to diagnose and fix the P1077 code in a Honda CR-V, and discuss the level of DIY repair and estimated costs.

Attention: If you own a 2004 or 2005 CR-V, consult the TSB 05-052. It describes that the internal sticking of the IMT (IMRC) solenoid valve may trigger the P1077 code. Check if the symptoms described in the TSB match the observed problem. If yes, replacing the solenoid valve will solve the problem.

Essential Tools And Parts

To diagnose and repair the P1148 code, you may require the following tools and parts:

Vacuum pump
Scan tool
Wiring harnesses and connectors
Intake manifold (including runner, diaphragm, and sensor)
Cleaning supplies for the intake ports

Step-by-Step Guide

Step 1: Perform Visual Inspection

Open the hood and locate the engine’s intake manifold.
Check if the vacuum hose linked to the intake manifold is connected correctly and receiving the vacuum.

Step 2: Check The Intake Manifold And Sensor Functionality

Connect a vacuum pump to the intake manifold diaphragm while using a scan tool to monitor the sensor voltage.
Repeat this process several times and observe if the sensor voltage readings are accurate and consistent. If the sensor readings are not correct, it indicates a problem.

Step 3: Test The Sensor

Remove the intake runner sensor from the intake manifold.
Manually move the sensor through its full range of motion to check for any glitches or abnormalities. Repair or replace the sensor if you find any faults.
If the sensor moves smoothly without any issues, proceed to the next step.

Step 4: Check Wiring And Electrical Connections

Inspect the wiring and connectors for the intake runner sensor, vacuum diaphragm assembly, and intake manifold.
Look for any damage, loose connections, or corrosion. Test continuity with a multimeter and ensure secure connections.

Note: Working with electrical systems can be hazardous. Be careful!

Step 5: Inspect Vacuum Diaphragm Assembly And Intake Ports

Remove the vacuum diaphragm assembly from the intake manifold.
Inspect the assembly for any signs of oil inside it. If oil is present, it indicates an issue.
With the intake manifold removed, check and clean the intake ports for carbon buildup.

Step 6: Replace The Intake Manifold

Install the new intake manifold. Replacing the complete manifold (including a runner, diaphragm, and sensor) is recommended to prevent potential issues caused by the manifold warpage, which may lead to the new intake runner binding up.
Test drive the vehicle.

Please note that the information provided above is a general guide. It’s always recommended to consult a qualified technician or refer to the vehicle’s specific repair manual, such as this DTC Troubleshooting Guide for P1077 on 2006 Honda CR-V, for detailed instructions and safety precautions.

This video will show you how to fix the P1077 Honda Code on a 2004 Honda CRV by replacing the IMRC valve.

DIY Repair Level And Estimated Costs

The repair procedure for the P1077 code requires intermediate to advanced mechanical skills. It involves disassembling and reassembling components of the intake manifold. If you are unsure or uncomfortable with these tasks, you should seek assistance from an expert mechanic.

The estimated cost for the main repair tasks may vary depending on labor rates and the parts needed. Here is a general breakdown of potential costs:

Repair Tasks	Estimated Costs
Vacuum Hose Repair/Replacement	$20 – $50
IMRC sensor	$100 – $200
Wiring repair	$20 – $50
New Intake Manifold	$100 – $499

Please note that these are approximate costs, and it is advisable to check with local suppliers and mechanics for more accurate pricing information.

Remember, if you are not confident in your abilities or lack the necessary tools, it is always best to consult a professional mechanic to ensure the proper diagnosis and repair of the P1077 code.

P1077 Honda Infographic

Check this infographic for the summarized information about this P1077 code on Honda vehicles.

Wrapping Up

In conclusion, diagnosing and repairing the P1077 code in a Honda vehicle can be challenging. Still, it is achievable with the right tools, parts, and knowledge. Following the step-by-step procedure outlined in this section, you can effectively address the IMRC malfunction and resolve the illuminated MIL issue.

Remember, if you’re unsure or uncomfortable with the repair tasks involved, it’s always recommended to seek assistance from a professional mechanic.

If you found this information helpful, share it with others who might benefit. Feel free to leave a comment below with your thoughts or questions. Happy repairing!

Reference Sources

Diagnostic Network, 2004 Honda CR-V Intermittent DTC — P1077 IMRC. Diagnostic Network.
2CarPros, Code P1077: I Have a Good Idle and All Hoses Hold Vacuum.
MotoLogic, DTC Troubleshooting: P1077 • 2006 Honda CR-V.

P0299 – Turbocharger/Supercharger “A” Underboost Condition

The trouble code P0299 indicates that your vehicle’s turbo or supercharging system is creating an underboost condition. Generally, problems in your turbo/supercharger system should be taken seriously and repaired as soon as possible to prevent more serious and expensive engine damage. If you are experiencing a P0299, continue reading to learn more.

P0299 Definition

P0299 VW/Audi Definition: Boost Pressure Regulation, Control Range Not Reached

P0299 Ford Definition: Turbo/Supercharger Underboost Condition

P0299 Chevy Definition: Turbo/Supercharger Underboost Condition

Here’s where you can get a thorough understanding of the P0299 OBD2 code

What Does P0299 Mean?

On vehicles equipped with a turbo or supercharger, air entering the engine is compressed and generally cooled before entering the intake manifold. This feature allows the engine to create substantially more power than engines without turbo or superchargers. When you experience a P0299 trouble code, the ECM has determined that your forced induction system is not producing enough boost.

As the vehicle is working, incoming air is compressed and then forced into the intake manifold. This pressurized air is called a “boost” and is monitored and regulated by the PCM. The boost the PCM allows the turbo/supercharger to create varies due to different operating conditions and driver inputs. The PCM compares the amount of the desired boost to the amount of the actual boost. If the actual boost cannot reach the desired level, the check engine light will be illuminated, and the car may enter “limp mode.”

The P0299 code means the ECM has determined that your forced induction system is not producing enough boost.

What Are The Symptoms Of The P0299 Code?

The P0299 code will usually be accompanied by a few noticeable symptoms that include:

Activation of the check engine light
Low engine power
Unusual engine noises
Black smoke from the exhaust

What Are The Causes of P0299?

Failed turbo or supercharger
Intake air/book leak
Vacuum leak
MAP or boost pressure sensor failure
Turbocharger wastegate and/or solenoid failure

How Serious Is The P0299 Code?

P0299 is a serious code. Failure to properly diagnose and repair the air induction system on a turbo or supercharged vehicle can potentially result in severe and expensive engine damage. It is common for a turbocharger to fail internally and cause scraps of metal to be introduced into the engine.

How To Diagnose And Fix The P0299 Code

8 steps to diagnose and fix the P0299 code

Diagnosing a P0299 can vary widely from make to make, so consulting a service manual with vehicle specific information is highly recommended. But here are some general guidelines to follow.

Scan the vehicle with a scan tool and record all codes and freeze frame data. If there are any other codes related to engine performance, including EGR, repair them first.
Next, perform a thorough visual inspection of all boost piping and hoses, air intake system, and vacuum lines. Make sure all clamps are tight and properly positioned. If any leaks are found, repair or replace the component.
If no leaks are visible, it may be necessary to use a smoke machine or introduce low pressure compressed air into the intake system to check for leaks.
Once you have verified there are no leaks, remove the pipe from the turbo’s outlet side and look at the wheel/shaft for excessive side to side or up and down movement. Ensure the turbo has had time to cool off before touching, as it gets very, very hot during normal operation. If there are any signs of damage, you should replace the turbo.
Use a scan tool to compare MAP sensor readings at idle and at 2500RPM with the specifications in-service information.
If equipped with a Mass Air Flow sensor, perform the same test as the MAP sensor.
Certain cars come equipped with a boost sensor that should also be tested using the correct service information. If any of these are out of specification, replace them.
Check to make sure that the wastegate of capable of moving and is not seized in place. These are typically vacuum or electronically controlled. Again, consult service information. If it is vacuum controlled, ensure that the control solenoid has a steady vacuum with the engine running. Use a scan tool to perform a functional test of the vacuum solenoid to verify that the solenoid can open and close and the PCM is capable of controlling it.

Please use the above steps as a general guideline for diagnosis. The forced induction systems used by different vehicles make dramatic differences, so it would be impossible to cover each vehicle specific test in the space provided.

Common Mistakes To Avoid While Diagnosing The P0299 Code

Remember to check the engine air filter, and a dirty filter could not allow enough air into the intake system, causing a low boost condition. Also, on some cars, a fault in the EGR system can cause P0299, so repair EGR issues first. And, remember, just because you can’t see a leaking air pipe or hose with the engine off doesn’t mean it isn’t leaking under boost pressures.

Tips To Avoid P0299 In The Future

As usual, proper maintenance is key! Make sure to change your oil using the appropriate oil viscosity and specifications. The engine oil also lubricates your turbo/supercharger, so this is very important. Please do your best to keep rodents out of your engine bay, as they tend to destroy vacuum lines and electrical wires. And before shutting off your car, let it idle for a minute or two to allow the turbo to cool before cutting off its oil supply when shutting down the engine.

P1778 Nissan Code: Fix The Step Motor Malfunction!

If you’re driving a Nissan with a CVT (Continuously Variable Transmission), you might be all too familiar with the challenges that can arise. One particular problem that can occur is the triggering of the frustrating P1778 code.

The P1778 Nissan code is directly related to the step motor within the CVT and can signal a range of issues affecting its performance. This article will provide clear explanations about the code and offer effective solutions.

Let’s delve into the details of the P1778 Nissan together.

P1778 Nissan: An Overview

Let’s take a quick look at the essential details of the P1778 Nissan code!

Definition: Step Motor Function
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $30 – $200

What Does P1778 Mean In Nissan Vehicles?

The P1778 code in Nissan vehicles specifically refers to a problem in the Step Motor Function or its circuit within the CVT system. This code is commonly triggered in Nissan models such as the Altima, Murano, Rogue, Sentra, and Maxima.

The CVT system in Nissan vehicles relies on a step motor, also known as a stepper motor, to control the movement of the ratio control valve, which is responsible for regulating hydraulic pressure and selecting the appropriate gear ratio.

The P1778 code is specifically triggered when the TCM detects that the pulley ratio is not changing properly to match values commanded by TCM, resulting from the mechanical failure of the step motor.

When the CVT step motor malfunctions, the code P1778 may be triggered in Nissan vehicles.
(Image credit: nissanmurano.org)

It is worth mentioning that Nissan has taken steps to address the P1778 code issue through various recall campaigns. For instance, in 2013, there was a recall – the SB-10038184-2435 TSB, specifically for the 2010 Maxima, Murano, and V6 Altima models.

When encountering the P1778 code, the first step is to check for any related Technical Service Bulletins (TSBs) from Nissan. These TSBs contain valuable information and recommended actions for specific vehicle models. By consulting the relevant TSB for your specific car, you can determine if your vehicle falls under a recall campaign or if there are particular actions you should take to address the P1778 code.

Special Note Regarding P1778 Nissan Code – Transmission Reverse I/P Circuit Fault

The P1778 Nissan code can have different definitions depending on the car model. The most common definition, which this article focuses on, relates to the Step Motor Function within the CVT system. However, it’s worth noting that this code may be defined as a Transmission Reverse I/P (Input/Output) Circuit fault in certain car models.

This fault occurs when there is a discrepancy between the number of steps for the stepping motor and the actual gear ratio. It is a functional code, rather than a circuit code, for the step motor.

Unfortunately, this issue is often caused by a failing CVT transmission. However, there is some positive news to consider. Nissan has introduced an extended warranty for 10 years and 120,000 miles on the CVT of certain models. Consult with your nearest Nissan dealership or authorized service center for more information if you’re experiencing the Transmission Reverse I/P Circuit fault code.

How Serious Is The Nissan P1778 Code?

The severity level of the P1778 code in Nissan vehicles can be considered medium. It does not pose an immediate safety risk or cause the vehicle to become inoperable. Therefore, it is generally safe to continue driving with this code present.

However, it is essential to address the issue as soon as possible to prevent further damage to the transmission and ensure optimal vehicle performance. Ignoring the code for an extended period may lead to transmission-related problems, such as erratic shifting or reduced fuel efficiency.

Read more: Nissan OBD1/OBD2 Codes List

Common Symptoms Of P1778 In Nissan Vehicles

Common symptoms of the P1778 code in Nissan vehicles include:

Check Engine Light (CEL) or Malfunction Indicator Lamp (MIL) illuminated
Transmission problems or abnormalities such as:
- Difficulty with light acceleration
- Unresponsive throttle when starting from a stop
- Failure to engage into gear or move
- Transmission stuck in safe mode

Exploring The Causes Behind P1778 Nissan Code

The P1778 code in Nissan vehicles is often caused by:

Faulty step motor
Open or shorted step motor harness
Poor wiring and connection in the step motor circuit

How to Diagnose And Repair P1778 In Your Nissan

Dealing with the P1778 code can be a real headache, especially when service advisors start talking about replacing your entire transmission and the costs pile up.

But here’s the truth: you may not need to break the bank. By taking care of your CVT fluid and addressing the step motor, you can often tackle the issue without draining your wallet.

Dive in and explore the steps to diagnose and repair P1778 in your Nissan, saving you some hard-earned cash.

Essential Tools And Parts

OBD-II scanner
Basic hand tools (wrenches, sockets, etc.)
Multimeter
Nissan CVT transmission fluid
Transmission cooler
Step Motor (if necessary)

Step-by-Step Procedure

Step 1: Retrieve trouble codes

Connect an OBD-II scanner to the vehicle’s diagnostic port and retrieve any trouble codes. Check if there are any associated codes and prioritize addressing them first.

Step 2: Check the CVT fluid

Ensure the CVT fluid level is within the recommended range when the transmission is cold. If it is too high, drain some fluid to bring it to the correct level.

Inspect the CVT fluid. If it appears worn out or there are signs of aeration or contamination, you can either perform a transmission fluid flush yourself or consider having the CVT fluid professionally flushed and replaced.

Step 3: Inspect the trans cooler

Check the transmission cooler for any signs of damage or blockage that could affect fluid flow and cooling. Repair or replace if necessary.

Step 4: Inspect the step motor harness

Check for any damage or loose connections in the step motor harness. Repair if required.

Step 5: Test the step motor

Use a multimeter to test the step motor for proper voltage and continuity. Replace the Step Motor with a new one if necessary.

Step 6: Clear trouble codes and test drive

Use the OBD-II scanner to clear the trouble codes. Take the vehicle for a test drive to ensure that the code does not reappear and that the transmission functions appropriately.

Note: It’s important to refer to the vehicle’s service manual for detailed instructions and specifications during the process.

Check this video – he walked you through the process of repairing the P1778 Nissan code by replacing the step motor.

DIY Repair Level And Estimated Costs

Diagnosing the P1778 code can be done by an experienced DIYer, as it involves basic diagnostic procedures using common tools. However, replacing the step motor may require intermediate mechanical skills. It is recommended to consult the vehicle’s service manual for specific instructions.

Below is a breakdown of the main repair tasks and their estimated costs for repairing the P1778 Nissan code:

Repair Task	Cost Range
Diagnostic Fee	$50 – $150
Wiring repair	$50 – $200
CVT fluid replacement	$50 – $200
Step motor replacement	$50 – $150 (part and labor)

Please note that these are rough estimates, and costs can vary depending on factors such as the vehicle model, location, and quality of parts. If you’re unsure about the diagnosis or repair process, it’s recommended to consult with an automotive professional or mechanic to ensure an accurate diagnosis and proper repairs are performed.

Wrapping Up

In conclusion, if you encounter the P1778 code in your Nissan vehicle, it’s crucial to take action and address it promptly. Ignoring the code can lead to potential transmission issues and increased repair costs. To resolve the problem, seek assistance from a qualified professional or consult your vehicle’s service manual for proper diagnosis and repair guidance.

If you’ve had any experiences or have questions about the P1778 code or any other OBD codes, we’d be thrilled if you could share them in the comments below.

Safe travels and happy fixing!

Reference Sources

Nissan USA, Xtronic CVT (Continuously Variable Transmission).
CarParts, Why the Nissan CVT Is Quite Possibly the Worst Transmission Ever Built.
Pickup Truck Talk, How Reliable Is the Nissan CVT?.

P0113: Intake Air Temperature Sensor 1 Circuit High

What does the P0113 code mean?

Can you continue to drive your car with it, and what are the aftereffects?

Here is a quick evaluation of the problem!

P0113 Definition: Intake Air Temperature Sensor 1 Circuit High
Code type: Generic – P0113 indicates the same problem whether you’re having a Ford, Honda, or Toyota, etc.
Can I Drive with the P0113 code? Yes. It is not severe, and the car is safe to drive.
Easy to fix? Intermediate-advanced level.
Cost: $50-$200 (common)

Read on for detailed information about what P0113 is, its causes, and how to identify and fix it.

What Does The P0113 Code Mean?

P0113 is a diagnostic trouble code (DTC) for “Intake Air Temperature Sensor 1 Circuit High”.

The car’s computer sets this code if it detects the Intake Air Temperature (IAT) sensor’s voltage is higher than 4.6V.

This number tells the computer that the intake air temperature is abnormally low (40°F.)

How Do IAT Sensors Work?

An IAT sensor provides the temperature of the air going to the engine.

The combination of air temperature and air volume indicates air mass.

Based on the data received, PCM adjusts fuel added to the air-fuel ratio.

The colder the air gets, the heavier it becomes and the higher the IAT output voltage.

The voltage usually ranges from 0.5 to 4.5.

What Will Happen When P0113 Is Set?

If the IAT sensor is missing, the data is 4.6V (- 40°F). That tells the PCM that the temperature is cold (but it’s not). The computer doesn’t believe in that information and enters the Failsafe mode to avoid engine damage.

Instead of working with the incorrect data, the computer chooses a constant number to believe in. Usually, most cars will pick 100°F. This allows the engine to run optimally and with minimal damage.

If the actual intake air temperature goes below 100°F, the air is colder than what the computer knows. That causes more air to be sucked into the engine, which results in a lean condition.

On the other hand, an actual intake air temperature above 100°F makes the air hotter. That means less air gets in the engine, leading to a rich condition.

None of these conditions are desirable.

P0113: Causes, Symptoms, And How To Fix

Symptoms

P0113 will show the following common symptoms:

Check engine light comes on
Engine experience a hard start
Lower fuel efficiency
Reduced engine performance – vehicle hesitates to accelerate
Rough idle

Causes

There are only three main causes for the P0113.

Cause #1: Faulty Or Loose IAT Sensor

If the IAT sensor is faulty or loose, it will be sending incorrect data to PCM. The PCM detects that and sets the P0113 code.

The solution is to replace the faulty IAT sensor or make it tighter in its socket if that was the cause of the malfunction.

Cause #2: Defective IAT Sensor Wiring

IAT sensor data goes to PCM through the signal wire. An open signal circuit will lead to high IAT voltage output.

Check the IAT sensor circuit for open, or loose wires and fix them accordingly. Damaged ones should be replaced.

Cause #3: Faulty MAF Sensor

Some vehicles have the IAT attached to the Mass Air Flow (MAF) sensor. So, when the MAF is gone, the IAT is gone.

In this case, if the MAF is bad, cleaning or replacing the MAF may fix P0113.

For those who love to fix cars at home, Scotty Kilmer must be a familiar name when it comes to DIY videos. Let’s find out how this man replaced the MAF sensor properly!

Cause #4: Faulty PCM (rare)

PCM rarely becomes faulty and this should be your last conclusion. The most common problem is a bug in its software or damage resulting from a short circuit, lightning, or impact.

Replacing the PCM is the best option in this case.

This is a complicated and expensive procedure so you may need a qualified automotive technician to help you.

P0113 Causes Identification: How to Diagnose

Solving the P0113 code problem involves diagnosing the causes, one after the other, and eliminating them. Proceed as follows:

Check The IAT Sensor

Start by visually inspecting the IAT sensor for loose terminal connections and dirt. If that is the case, tighten and clean everything.

The next step is to test the resistance across the IAT sensor terminals. If you get infinity resistant or OL (out of limit) reading, it is faulty. So, replace it.

In case the IAT is attached to the MAF, locate the IAT thermistor and repeat the above process.

Check IAT Sensor Wiring

Use an OBD2 scanner to view the live data from the IAT sensor with the sensor removed from its socket. The reading should be -40°F.

Repeat the process, but this time short the two pins with a jumper wire. The new value should be maxed out (around 285°F). That shows the IAT sensor wiring has no problems.

If you get different values, there is an issue with the IAT sensor wiring. So, use a wire tracker to find where it is open and fix it appropriately.

Check PCM

After checking both the sensor and its wiring, if they are not the problem, it can be because of the PCM.

9 out of 10 times, the IAT sensor or its wiring will reveal itself as the problem when you perform the above diagnosis. If it’s not, having a mechanic inspect your PCM is the next thing you should do.

How Much Does It Cost To Fix The Code P0113?

The cost of fixing the P0113 code varies depending on your car’s make, model, and year. Also, the part to be replaced influences the price tag.

The most common problem is a faulty IAT sensor, which typically costs $20-$150 to replace by yourself.

The Estimated Repair Cost Of P0113

Solutions	Repair cost
Replace the IAT sensor	DIY: $20-$150 Mechanic: $40-$250
Fix IAT sensor wiring	DIY: $0-$20 Mechanic: $20-$75
Replace MAF sensor	DIY: $30 to $300 Mechanic: $80 to $380
Replace PCM	DIY: not recommended Mechanic: $1,000-$3,000

Note: The data in this table was collected in June 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

The P0113 code should not make you panic. Your car should still be drivable if it has the failsafe feature, and the cost of fixing it is relatively low, about $20-$150 for replacing the IAT sensor.

Do you have any hands-on experience with the P0113 code? How did you fix it? How much and how long did it take you? Let us know your responses in the comments.

See ya!

P068A Code: Symptoms, Causes, and Solutions

The P068A code flashing on your vehicle’s diagnostics can be confusing, but we’re here to provide clarity and solutions.

In this guide, we’ll shed light on the P068A code, explain what it means, outline common symptoms, and pinpoint potential causes. Most importantly, we’ll walk you through the steps to diagnose and resolve the issue effectively.

Whether you’re a hands-on car enthusiast or someone seeking straightforward answers, this guide equips you with the knowledge to tackle the P068A code confidently and ensure your vehicle operates smoothly.

Let’s get started!

P068A Code: A Quick Summary

Definition: ECM / PCM Power Relay De-Energized Performance – Too Early
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $700

What Does the P068A Code Mean?

The P068A DTC is like a warning sign from your car’s computer. It’s a way for your vehicle to communicate that something might not be quite right with the engine or powertrain. Essentially, this code points to an issue related to the power relay in the engine control module (ECM) or powertrain control module (PCM).

In simple terms, it means that the computer in your car is having trouble with the electricity it needs to work correctly. More specifically, it’s concerned about how quickly the power relay turns off after you switch off the ignition. If it happens too fast, it can potentially harm the module.

Some models, including Fusion, Escape, F150, and Focus from Ford, commonly set this P068A code. (Credit: mustang6g.com)

The P068A DTC can be found in various car makes and models. It’s not specific to just one brand. You might come across this code in vehicles from manufacturers like Ford, Volkswagen, Chevrolet, Toyota, Honda, and many others. It’s not picky about which car it appears in!

How Serious is the P068A Code?

The P068A code indicates a moderate to high severity issue. Driving with a P068A code is not advisable. It can be risky as your engine may stall unexpectedly, especially in traffic or on highways.

Moreover, ignoring this issue can result in more extensive and costly damage to your vehicle’s electrical system. To ensure your safety and prevent further damage, it’s recommended to have your vehicle inspected and repaired by a qualified mechanic as soon as possible when this code appears.

What are the Symptoms of the P068A Code?

Experiencing symptoms related to the P068A code? Here’s what you might notice:

Illuminated Check Engine Light
Difficulty starting the vehicle, especially in winter
Engine stalling

What are the Causes of the P068A Code?

The P068A code can be triggered by several underlying issues. Common causes include:

Faulty PCM/ECM power relay
Damaged wiring or connectors in the power relay circuit
Problems with the PCM/ECM itself

How To Diagnose and Repair P068A Code?

When dealing with the P068A code, it’s essential to have the right tools and parts, and a comprehensive guide for an effective diagnosis and repair. In this section, I’ll give you all.

Diagnostic Tools and Essential Parts

OBD-II scanner for code reading and clearing
Multimeter for electrical testing
Wiring diagram for your vehicle
Replacement PCM/ECM power relay (if required)
Wiring repair kit (if wiring issues are detected)

Step-by-Step Guide

Begin by connecting the OBD-II scanner to your vehicle’s diagnostic port and retrieve the P068A code.
Inspect the PCM/ECM power relay for signs of damage or wear. If it’s faulty, replace it.
Examine the wiring and connectors in the power relay circuit. Look for frayed wires or loose connections. Repair or replace as necessary.
Clear the code and rescan to see whether the code reappears or not. If it is set again, proceed to step 5.
Test the PCM/ECM to ensure it’s functioning correctly. If it’s found to be the issue, it may need professional reprogramming or replacement. Ensure the car operates properly after PCM replacement.

Note:

Always disconnect the vehicle’s battery before working on electrical components.
Refer to the wiring diagram specific to your vehicle for accurate testing.
If you’re unsure about any step or lack experience with electrical systems, consider consulting a professional mechanic.

DIY Repair Level and Estimated Costs

This repair falls into the intermediate to advanced DIY category. Replacing the PCM/ECM power relay and addressing wiring issues can be tackled by experienced DIYers. However, you should find a professional to diagnose and replace the PCM/ECM.

The estimated costs for fixing the P068A code can vary depending on the specific cause and the vehicle’s make and model. Here is a rough cost estimate for common repair tasks:

Repair Task	Estimated Cost
PCM/ECM power relay replacement	$50 – $150
Wiring Issues Repair	$50 – $150
PCM/ECM replacement and reprogramming	$500 – $1500

Conclusion

In wrapping up, understanding the P068A code is the first step in addressing potential issues with your vehicle’s PCM/ECM power relay control circuit. Driving with this code can pose risks to both your safety and your vehicle’s health. If you’ve experienced any of the listed symptoms, it’s wise to consult a qualified mechanic for a proper diagnosis and timely repair.

Have you or someone you know encountered the P068A code? Share your experiences and insights in the comments below. If you found this article helpful, don’t hesitate to share it with others who might benefit from this information. Safe driving, everyone!

Reference Sources

YourMechanic, Symptoms of a Bad or Failing ECM Power Relay.

Nissan Trouble Codes: Comprehensive List For OBD1/OBD2

Get ready for an exciting journey into the world of Nissan trouble codes!

In this engaging article, we’ll delve deep into the intricacies of OBD1 and OBD2 codes, equipping you with valuable information to help you tackle automotive challenges head-on.

So, let’s rev up our engines and dive into this post filled with knowledge and expertise!

Nissan OBD1 Codes List And Definition [FULL]

Free download: Full Nissan OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Definition
Code 11	Crank Angle Sensor/Camshaft Position Sensor
Code 12	Air Flow Meter/Mass Air Flow Sensor
Code 13	Engine Coolant Temperature Sensor
Code 14	Vehicle Speed Sensor
Code 21	Ignition Signal
Code 22	Fuel Pump
Code 23	Idle Switch
Code 24	Throttle Valve Switch
Code 25	Idle Speed Control Valve
Code 28	Cooling Fan Circuit
Code 31	ECM
Code 32	EGR Function
Code 33	Heated Oxygen Sensor
Code 34	Knock Sensor
Code 35	Exhaust Gas Temperature Sensor
Code 36	EGR Control-Back Pressure Transducer
Code 37	Knock Sensor
Code 38	Right hand bank Closed Loop (B2)
Code 41	Intake Air Temperature Sensor
Code 42	Fuel Temperature Sensor
Code 43	Throttle Position Sensor
Code 44	ECCS Normal Operation
Code 45	Injector Leak
Code 47	Crankshaft Position Sensor
Code 51	Injector Circuit
Code 53	Oxygen Sensor
Code 54	A/T Control
Code 55	No Malfunction
Code 63	No 6 Cylinder Misfire
Code 64	No 5 Cylinder Misfire
Code 65	No 4 Cylinder Misfire
Code 66	No 3 Cylinder Misfire
Code 67	No 2 Cylinder Misfire
Code 68	No 1 Cylinder Misfire
Code 71	Random Misfire
Code 72	TWC Function right hand bank
Code 73	TWC Function right hand bank
Code 76	Fuel Injection System Function right hand bank
Code 77	Rear Heated Oxygen Sensor Circuit
Code 82	Crankshaft Position Sensor
Code 84	A/T Diagnosis Communication Line
Code 85	VTC Solenoid Valve Circuit
Code 86	Fuel Injection System Function right hand bank
Code 87	Canister Control Solenoid Valve Circuit
Code 91	Front Heated Oxygen Sensor Heater Circuit right hand bank
Code 94	TCC Solenoid Valve
Code 95	Crankshaft Position Sensor
Code 98	Engine Coolant Temperature Sensor
Code 101	Front Heated Oxygen Sensor Heater Circuit right hand bank
Code 103	Park/Neutral Position Switch Circuit
Code 105	EGR and EGR Canister Control Solenoid Valve Circuit
Code 108	Canister Purge Control Valve Circuit

Nissan OBD2 Codes List And Definition [Free Download]

Free download: Full Nissan OBD2 Trouble Codes List and Meaning PDF

Our extensive Nissan OBD2 codes list is your ultimate companion, covering Powertrain, Network, Body, and Chassis issues. This intuitive resource simplifies your search for engine, network, body control, and chassis-related codes.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0002	Fuel Volume Regulator Control Circuit Range/Performance
P0003	Fuel Volume Regulator Control Circuit Low
P0006	Fuel Shutoff Valve “A” Control Circuit Low
P0010	“A” Camshaft Position Actuator Circuit (Bank 1)
P0011	Camshaft position (CMP), intake/left/front, bank 1 timing over advanced/system performance
P0011	“A” Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)
P0012	“A” Camshaft Position – Timing Over-Retarded (Bank 1)
P0014	“B” Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)
P0016	Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor A)
P0021	Intake Valve Timing Control Performance Bank 2
P0021	“A” Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
P0022	“A” Camshaft Position – Timing Over-Retarded (Bank 2)
P0024	“B” Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
P002A	B Camshaft Profile Control Circuit/Open Bank 1
P0031	Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1)
P0032	Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)
P0037	HO2S Heater Control Circuit Low (Bank 1 Sensor 2)
P0038	HO2S Heater Control Circuit High (Bank 1 Sensor 2)
P0043	HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
P0044	HO2S Heater Control Circuit High (Bank 1 Sensor 3)
P004F	Turbocharger/Supercharger Boost Control “B” Circuit Intermittent/Erratic
P0051	Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2 Sensor 1)
P0052	Oxygen (A/F) Sensor Heater Control Circuit High (Bank 2 Sensor 1)
P0057	HO2S Heater Control Circuit Low (Bank 2 Sensor 2)
P0058	HO2S Heater Control Circuit High (Bank 2 Sensor 2)
P005F	Turbocharger/Supercharger Boost Control B Supply Voltage Circuit High
P0068	MAP/MAF – Throttle Position Correlation
P006A	MAP – Mass or Volume Air Flow Correlation Bank 1
P0075	Intake Valve Control Solenoid Circuit (Bank 1)
P0078	Exhaust Valve Control Solenoid Circuit (Bank 1)
P0081	Intake Valve Control Solenoid Circuit (Bank 2)
P0084	Exhaust Valve Control Solenoid Circuit (Bank 2)
P0085	Exhaust Valve Control Solenoid Circuit Low (Bank 2)
P0086	Exhaust Valve Control Solenoid Circuit High (Bank 2)
P0087	Fuel Rail/System Pressure – Too Low
P0088	Fuel Rail/System Pressure – Too High
P0090	Fuel Pressure Regulator 1 Control Circuit Open
P00A6	Intake Air Temperature (IAT) Sensor 2 Circuit Range/Performance Bank 2
P00A9	Intake Air Temperature Sensor 2 Circuit Intermittent Bank 2
P0100	Mass or Volume Air Flow (MAF) Circuit Malfunction
P0101	Mass Air Flow Circuit Range/Performance
P0101	Mass Air Flow (MAF) Circuit Range/Performance
P0102	Mass or Volume Air Flow Circuit Low
P0103	Mass or Volume Air Flow Circuit High
P0105	Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
P0106	Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0107	Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108	Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P010A	Mass or Volume Air Flow “B” Circuit Malfunction
P010B	Mass Air Flow (MAF) “B” Circuit Range/Performance
P010C	Mass or Volume Air Flow “B” Circuit Low
P010D	Mass or Volume Air Flow “B” Circuit High
P0110	Intake Air Temperature Sensor 1 Circuit Malfunction
P0111	Intake Air Temperature (IAT) Sensor 1 Circuit Range/Performance
P0112	Intake Air Temperature Sensor 1 Circuit Low Input
P0113	Intake Air Temperature Sensor 1 Circuit High Input
P0115	Engine Coolant Temperature Sensor Circuit Malfunction
P0116	Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance
P0117	Engine Coolant Temperature (ECT) Sensor Circuit Low Input
P0118	Engine Coolant Temperature Sensor Circuit High Input
P011B	Engine Coolant Temperature/Intake Air Temperature Correlation
P011C	Charge Air Temperature/Intake Air Temperature Correlation Bank 1
P011D	Charge Air Temperature/Intake Air Temperature Correlation Bank 2
P0120	Throttle Position Sensor/Switch (TPS) A Circuit Malfunction
P0121	Throttle Position Sensor/Switch A Circuit Range/Performance Problem
P0122	Throttle Position Sensor/Switch A Circuit Low Input
P0123	Throttle Position Sensor/Switch A Circuit High Input
P0125	Insufficient Coolant Temperature For Closed Loop Fuel Control
P0127	Intake Air Temperature Too High
P0128	Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0130	O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
P0131	Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 1)
P0132	O2 Oxygen Sensor Circuit High Voltage (Bank1, Sensor1)
P0133	Oxygen Sensor Circuit Slow Response (Bank1, Sensor1)
P0134	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135	Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0136	Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)
P0137	Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)
P0138	O2 Oxygen Sensor Circuit High Voltage (Bank1, Sensor2)
P0139	Oxygen Sensor Circuit Slow Response (Bank1, Sensor2)
P0140	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0141	O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0143	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)
P0144	O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
P0145	O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)
P0146	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)
P0147	O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3)
P014C	O2 Sensor Slow Response – Rich to Lean (Bank 1 Sensor 1)
P014D	O2 Sensor Slow Response – Lean to Rich (Bank 1 Sensor 1)
P014E	O2 Sensor Slow Response – Rich to Lean (Bank 2 Sensor 1)
P014F	O2 Sensor Slow Response – Lean to Rich (Bank 2 Sensor 1)
P0150	O2 Sensor Circuit Malfunction (Bank 2 Sensor 1)
P0151	Oxygen O2 Sensor Circuit Low Voltage (Bank 2, Sensor 1)
P0152	O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153	Oxygen Sensor Circuit Slow Response (Bank2, Sensor1)
P0154	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
P0156	O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
P0157	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158	O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159	Oxygen Sensor Circuit Slow Response (Bank2, Sensor2)
P015A	O2 Sensor Delayed Response – Rich to Lean (Bank 1 Sensor 1)
P015B	O2 Sensor Delayed Response – Lean to Rich (Bank 1 Sensor 1)
P015C	O2 Sensor Delayed Response – Rich to Lean (Bank 2 Sensor 1)
P015D	O2 Sensor Delayed Response – Lean to Rich (Bank 2 Sensor 1)
P0160	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
P0161	Oxygen O2 Sensor Circuit Low Voltage (Bank 2, Sensor 2)
P0170	Fuel Trim Malfunction (Bank 1)
P0171	System Too Lean (Bank 1)
P0172	System Too Rich (Bank 1)
P0174	System Too Lean (Bank 2)
P0175	System Too Rich (Bank 2)
P0180	Fuel Temperature Sensor A Circuit Malfunction
P0181	Fuel Temperature Sensor A Circuit Range/Performance
P0182	Fuel Temperature Sensor A Circuit Low Input
P0183	Fuel Temperature Sensor A Circuit High Input
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0201	Cylinder 1 Injector Circuit Malfunction
P0202	Cylinder 2 Injector Circuit Malfunction
P0203	Cylinder 3 Injector Circuit Malfunction
P0204	Cylinder 4 Injector Circuit Malfunction
P0205	Cylinder 5 Injector Circuit Malfunction
P0206	Cylinder 6 Injector Circuit Malfunction
P0207	Cylinder 7 Injector Circuit Malfunction
P0208	Cylinder 8 Injector Circuit Malfunction
P0217	Engine Overtemp Condition
P0220	Throttle Position Sensor/Switch (TPS) B Circuit Malfunction
P0221	Throttle Position Sensor/Switch B Circuit Range/Performance
P0222	Throttle Position Sensor/Switch B Circuit Low Input
P0223	Throttle Position Sensor/Switch B Circuit High Input
P0227	Throttle Position Sensor/Switch C Circuit Low Input
P0228	Throttle Position Sensor/Switch C Circuit High Input
P0237	Generic: Turbocharger/Supercharger Boost Sensor “A” Circuit LowGM: Turbocharger Boost Circuit Low Input ConditionsDodge Chrysler: MAP Sensor Signal Too Low
P0238	Generic: Turbocharger/Supercharger Boost Sensor “A” Circuit High InputGM: Turbocharger Boost Sensor Circuit High VoltageDodge Chrysler: MAP Sensor Voltage Too High
P0245	Turbocharger Wastegate Solenoid A Low
P0299	Turbocharger/Supercharger A Underboost Condition
P02AB	Cylinder 5 Fuel Trim at Min Limit
P02AE	Cylinder 6 Fuel Trim at Max Limit
P02B0	Cylinder 6 Injector Restricted
P02B2	Cylinder 7 Fuel Trim at Max Limit
P02B8	Cylinder 8 Injector Restricted
P02BB	Cylinder 9 Fuel Trim at Min Limit
P02BC	Cylinder 9 Injector Restricted
P02BD	Cylinder 9 Injector Leaking
P02BE	Cylinder 10 Fuel Trim at Max Limit
P02C1	Cylinder 10 Injector Leaking
P02C2	Cylinder 11 Fuel Trim at Max Limit
P02C5	Cylinder 11 Injector Leaking
P02C6	Cylinder 12 Fuel Trim at Max Limit
P02C7	Cylinder 12 Fuel Trim at Min Limit
P02C8	Cylinder 12 Injector Restricted
P02C9	Cylinder 12 Injector Leaking
P0300	Random/multiple cylinder(s) -misfire detected
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cylinder #1 Misfire Detected
P0302	Cylinder 2 Misfire Detected
P0303	Cylinder #3 Misfire Detected
P0304	Cylinder #4 Misfire Detected
P0305	Cylinder #5 Misfire Detected
P0306	Cylinder 6 Misfire Detected
P0307	Cylinder #7 Misfire Detected
P0308	Cylinder #8 Misfire Detected
P0325	Knock Sensor Circuit Malfunction
P0327	Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
P0328	Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0332	Knock Sensor 2 Circuit Low Input (Bank 2)
P0333	Knock Sensor 2 Circuit High Input (Bank 2)
P0335	Crankshaft Position Sensor Circuit
P0335	Crankshaft Position Sensor A Circuit Malfunction
P0338	Crankshaft Position Sensor A Circuit High Input
P0340	Camshaft position (CMP) sensor A, bank 1 circuit malfunction
P0340	Camshaft Position Sensor Circuit Malfunction
P0345	Camshaft Position Sensor A Circuit Malfunction (Bank 2)
P0350	Ignition Coil Primary/Secondary Circuit Malfunction
P0351	Ignition Coil A Primary/Secondary Circuit Malfunction
P0352	Ignition Coil B Primary/Secondary Circuit Malfunction
P0353	Ignition Coil C Primary/Secondary Circuit Malfunction
P0354	Ignition Coil D Primary/Secondary Circuit Malfunction
P0400	Exhaust Gas Recirculation (EGR) Flow Malfunction
P0402	Exhaust Gas Recirculation Flow (EGR) Excessive Detected
P0403	Exhaust Gas Recirculation “A” Control Circuit
P0405	Exhaust Gas Recirculation Sensor A Circuit Low
P0406	Exhaust Gas Recirculation Sensor A Circuit High
P0420	Catalytic converter system, bank 1 -efficiency below threshold
P0420	Catalyst System Efficiency Below Threshold (Bank 1)
P0422	Main Catalyst Efficiency Below Threshold (Bank 1)
P042C	Catalyst Temperature Sensor Circuit Low (Bank 1, Sensor 2)
P0430	Catalytic converter system, bank 2 -efficiency below threshold
P0430	Catalyst System Efficiency Below Threshold (Bank 2)
P0435	Catalyst Temperature Sensor Circuit Malfunction (Bank 2, Sensor 1)
P043A	Catalyst Temperature Sensor Circuit Malfunction (Bank 2, Sensor 2)
P043B	Catalyst Temperature Sensor Circuit Range/Performance (Bank 2, Sensor 2)
P043C	Catalyst Temperature Sensor Circuit Low (Bank 2, Sensor 2)
P043D	Catalyst Temperature Sensor Circuit High (Bank 2, Sensor 2)
P043E	Evaporative Emission System Leak Detection Reference Orifice Low Flow
P043F	Evaporative Emission System Leak Detection Reference Orifice High Flow
P0440	Evaporative Emission Control System Malfunction
P0441	Evaporative Emission Control System Incorrect Purge Flow
P0442	Evaporative Emission Control System Leak Detected (small leak)
P0443	Evaporative Emission Control System Purge Control Valve Circuit
P0444	Evaporative Emission Control System Purge Control Valve Circuit Open This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model.
P0445	Evaporative Emission Control System Purge Control Valve Circuit Shorted This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model.
P0446	Evaporative Emission Control System Vent Control Circuit Malfunction
P0447	Evaporative Emission Control System Vent Valve/Solenoid Circuit Open
P0448	Evaporative Emission Control System Vent Valve/Solenoid Circuit Shorted
P044B	Exhaust Gas Recirculation Sensor "C" Circuit Range/Performance
P044E	Exhaust Gas Recirculation Sensor "C" Circuit Intermittent/Erratic
P0450	Evaporative Emission Control System Pressure Sensor Malfunction
P0451	Evaporative Emission Control System Pressure Sensor Range/Performance
P0452	Evaporative Emission System Pressure Sensor/Switch Low
P0453	Evaporative Emissions Control System Pressure Sensor High Input
P0455	Evaporative emission (EVAP) system -large leak detected
P0455	Evaporative Emission Control System Leak Detected (no purge flow or large leak)
P0456	Evaporative Emissions System – Small leak detected
P0460	Fuel Level Sensor Circuit Malfunction
P0461	Fuel Level Sensor Circuit Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0464	Fuel Level Sensor Circuit Intermittent
P046A	Catalyst Temperature Sensor 1/2 Correlation (Bank 1)
P046B	Catalyst Temperature Sensor 1/2 Correlation (Bank 2)
P049A	Exhaust Gas Recirculation B Flow
P049B	Exhaust Gas Recirculation B Flow Insufficient Detected
P049C	Exhaust Gas Recirculation B Flow Excessive Detected
P04A7	Exhaust Pressure Control Valve B Position Sensor/Switch Circuit Range/Performance
P0500	Vehicle Speed Sensor “A” Malfunction
P0505	Idle speed control (ISC) system -malfunction
P0505	IAC (Idle Air Control) System Malfunction
P0506	Idle Air Control (IAC) System RPM Lower Than Expected
P0507	Idle Control System RPM Higher Than Expected
P0507	Idle Air Control System RPM Higher Than Expected
P050A	Cold Start Idle Air Control System Performance
P050B	Cold Start Ignition Timing Performance
P050E	Cold Start Engine Exhaust Temperature Too Low
P050F	Brake Assist Vacuum Too Low
P0510	Closed Throttle Position Switch Malfunction
P0524	Engine Oil Pressure Too Low
P0527	Fan Speed Sensor Circuit Range/Performance
P052A	Cold Start A Camshaft Position Timing Over-Advanced Bank 1
P052B	Cold Start A Camshaft Position Timing Over-Retarded Bank 1
P052C	Cold Start A Camshaft Position Timing Over-Advanced Bank 2
P052D	Cold Start A Camshaft Position Timing Over-Retarded Bank 2
P0550	Power Steering Pressure Sensor Circuit Malfunction
P0555	Brake Booster Pressure Sensor Circuit
P0560	System Voltage Malfunction
P0571	Cruise Control/Brake Switch A Circuit Malfunction
P0575	Cruise Control Input Circuit
P0600	Serial Communication Link Malfunction
P0603	Internal Control Module Keep Alive Memory (KAM) Error
P0604	Internal Control Module Random Access Memory (RAM) Error
P0605	Internal Control Module Read Only Memory (ROM) Error
P0606	PCM / ECM Processor Fault
P0607	Control Module Performance
P060A	Internal Control Module Monitoring Processor Performance
P060B	Internal Control Module A/D Processing Performance
P060E	Internal Control Module Throttle Position Performance
P0613	TCM Processor
P0615	Starter Relay Circuit
P0616	Starter Relay Circuit Low
P0617	Starter Relay Circuit High
P062B	Internal Control Module Fuel Injector Control Performance
P0635	Power Steering Control Circuit
P063F	Auto Configuration Engine Coolant Temperature Input Not Present
P0643	Sensor Reference Voltage "A" Circuit High
P0650	Malfunction Indicator Lamp (MIL) Control Circuit
P0657	Actuator Supply Voltage A Circuit/Open
P065D	Reductant System Malfunction Lamp Control Circuit
P069F	Throttle Actuator Control Lamp Control Circuit
P06A1	Variable A/C Compressor Control Circuit Low
P06A2	Variable A/C Compressor Control Circuit High
P06AA	PCM/ECM/TCM Internal Temperature B Too High
P0700	Transmission Control System TCS Malfunction
P0703	Torque Converter/Brake Switch B Circuit Malfunction
P0705	Transmission Range Sensor Circuit Malfunction (PRNDL input)
P070C	Transmission Fluid Level Sensor Circuit Low
P070D	Transmission Fluid Level Sensor Circuit High
P070F	Transmission Fluid Level Too Low
P0710	Transmission Fluid Temperature Sensor A Circuit Malfunction
P0711	Transmission Fluid Temperature Sensor A Circuit Range/Performance
P0712	Transmission Fluid Temperature Sensor A Circuit Low Input
P0713	Transmission Fluid Temperature Sensor A Circuit High Input
P0715	Input/Turbine Speed Sensor A Circuit
P0717	Input/Turbine Speed Sensor A Circuit No Signal
P0720	Output Speed Sensor Circuit Malfunction
P0722	Output Speed Sensor No Signal
P0725	Engine Speed Signal
P0725	Engine Speed Input Circuit Malfunction
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0729	Gear 6 Incorrect Ratio
P072A	Stuck In Neutral
P0730	Incorrect Gear Ratio
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0735	Gear 5 Incorrect Ratio
P073C	Stuck In Gear 7
P073D	Unable to engage Neutral
P0740	Torque Converter Clutch Circuit Malfunction
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid A Malfunction
P0746	Pressure Control Solenoid A Performance Or Stuck Off
P0755	Shift Solenoid B Malfunction
P075D	Shift Solenoid G Electrical
P075E	Shift Solenoid G Intermittent
P0760	Shift Solenoid C Malfunction
P0762	Shift Solenoid C Stuck On
P0765	Shift Solenoid D Malfunction
P0768	Shift Solenoid D Electrical
P076B	Shift Solenoid H Performance / Stuck Off
P076C	Shift Solenoid H Stuck On
P076D	Shift Solenoid H Electrical
P076E	Shift Solenoid H Intermittent
P0770	Shift Solenoid E Malfunction
P0775	Pressure Control Solenoid B Malfunction
P0776	Pressure Control Solenoid B Performance Or Stuck Off
P0778	Pressure Control Solenoid B Electrical
P077A	Output Speed Sensor Circuit – Loss Of Direction Signal
P077B	Output Speed Sensor Circuit – Direction Signal
P0780	Shift Malfunction
P0795	Pressure Control Solenoid C Malfunction
P0797	Pressure Control Solenoid C Stuck On
P079F	Transmission Friction Element F Slip Detected
P07A1	Transmission Friction Element H Slip Detected
P07AB	Transmission Friction Element E Stuck On
P07AC	Transmission Friction Element F Performance/Stuck Off
P07B0	Transmission Friction Element H Performance/Stuck Off
P07B1	Transmission Friction Element H Stuck On
P07B8	Transmission Park Position Sensor/Switch B Circuit Open
P07BB	Transmission Park Position Sensor/Switch B Circuit Performance Low
P07BC	Transmission Park Position Sensor/Switch B Circuit Performance High
P081B	Starter Disable Circuit High
P083D	Transmission Fluid Pressure Sensor / Switch “G” Circuit High
P0840	Transmission Fluid Pressure Sensor / Switch “A” Circuit
P0841	Transmission Fluid Pressure Sensor / Switch “A” Circuit Range Performance Rationality
P0845	Transmission Fluid Pressure Sensor / Switch “B” Circuit
P0848	Transmission Fluid Pressure Sensor / Switch “B” Circuit High
P084D	Transmission Fluid Pressure Sensor / Switch “H” Circuit High
P084E	Transmission Fluid Pressure Sensor / Switch “H” Circuit Intermittent
P0882	TCM Power Input Signal Low
P0890	TCM Power Relay Sense Circuit Low
P0963	Pressure Control Solenoid A Control Circuit High
P0965	Pressure Control Solenoid B Control Circuit Range/Performance
P1031	Heated oxygen sensor (H02S), bank 1, heater – voltage low
P1032	Heated oxygen sensor (H02S), bank 1, heater – voltage high
P1051	Heated oxygen sensor (H02S), bank 2, heater – voltage low
P1052	Heated oxygen sensor (H02S), bank 2, heater – voltage high
P1065	Engine control module (ECM) – battery voltage supply
P1078	Exhaust valve timing control position sensor, bank 1 – circuit malfunction
P1084	Exhaust valve timing control position sensor, bank 2 – circuit malfunction
P1087	VVEL Small Event Angle Malfunction Bank 1
P1088	VVEL Small Event Angle Malfunction Bank 2
P1089	VVEL Control Shaft Position Sensor Bank 1 Circuit
P1090	VVEL Actuator Motor Bank 1
P1091	VVEL Actuator Motor Relay Circuit
P1092	VVEL Control Shaft Position Sensor Bank 2 Circuit
P1093	VVEL Actuator Motor Bank 2
P1102	Mass air flow (MAF) sensor – range/performance problem
P1103	Manifold absolute pressure (MAP) sensor – circuit malfunction
P1104	Manifold absolute pressure (MAP) sensor – circuit malfunction
P1105	MAP/BARO switching valve – circuit malfunction
P1108	Manifold absolute pressure (MAP) sensor – circuit malfunction
P1110	Camshaft position (CMP) actuator – bank 1 – circuit malfunction
P1111	Camshaft position (CMP) actuator – bank 1 – malfunction
P1119	Engine coolant temperature (ECT) sensor – circuit malfunction
P1120	Secondary Throttle Position Sensor
P1121	Throttle valve position motor – malfunction
P1122	Throttle valve position motor – range/performance problem
P1124	Throttle valve position motor relay – short circuit
P1126	Throttle valve position motor relay – open circuit
P1128	Throttle valve position motor – short circuit
P1130	Intake manifold air control solenoid – malfunction
P1131	Intake manifold air control solenoid – malfunction
P1132	Intake manifold air control solenoid – circuit malfunction
P1135	Camshaft position (CMP) actuator- bank 1 – circuit malfunction
P1136	Camshaft position (CMP) actuator – bank 2 – malfunction
P1137	Intake manifold air control actuator position sensor – circuit malfunction
P1138	Intake manifold air control solenoid – circuit malfunction
P1140	Camshaft variable valve timing sensor – bank 1 – range/performance problem
P1143	Heated oxygen sensor (H02S) 1, bank 1 – lean shift monitoring
P1144	Heated oxygen sensor (H02S) 1, bank 1 – rich shift monitoring
P1145	Camshaft variable valve timing sensor – bank 2 – range/performance problem
P1146	Heated oxygen sensor (H02S) 2, bank 1 – minimum voltage monitoring
P1147	Heated oxygen sensor (H02S) 2, bank 1 – maximum voltage monitoring
P1148	Closed loop control – bank 1 – inoperative
P1150	Turbocharger (TC) wastegate regulating valve – LH – circuit malfunction
P1155	Turbocharger (TC) wastegate regulating valve – RH – circuit malfunction
P1160	Turbocharger (TC) wastegate pressure sensor – circuit malfunction
P1163	Heated oxygen sensor (H02S) 1, bank 2 – lean shift monitoring
P1164	Heated oxygen sensor (H02S) 1, bank 2 – rich shift monitoring
P1165	Intake manifold air control vacuum check switch – malfunction
P1166	Heated oxygen sensor (H02S) 2, bank 2 – minimum voltage monitoring
P1167	Heated oxygen sensor (H02S) 2, bank 2 – maximum voltage monitoring
P1168	Closed loop control – bank 2 – inoperative
P1169	Heated oxygen sensor (H02S) 3 – voltage low
P1170	Heated oxygen sensor (H02S) 3 – voltage low
P1195	Engine Does Not Start
P1196	Poor Engine Power
P1197	Low Input From Fuel Level Sensor
P1210	Traction Control System Signal Circuit
P1211	ABS control module – malfunction
P1212	ABS control module/traction control module – communication failure
P1217	Engine coolant over temperature condition
P1220	Fuel pump control module – circuit malfunction
P1223	Throttle position (TP) sensor 2 – voltage low
P1224	Throttle position (TP) sensor 2 – voltage high
P1225	Closed throttle position, learning – voltage too low
P1226	Closed throttle position, learning – unsuccessful
P1227	Accelerator pedal position (APP) sensor 2 – voltage low
P1228	Accelerator pedal position (APP) sensor 2 – voltage high
P1229	Sensor supply voltage – short circuit
P1233	Electronic throttle control – performance
P1234	Throttle motor position sensor – learning problem, voltage low, bank 2
P1235	Throttle motor pos tion sensor – learning problem, bank 2
P1236	Throttle control motor – short circuit
P1238	Throttle control motor – malfunction
P1239	Throttle position (TP) – performance
P1243	Supercharger (SC) bypass valve – circuit malfunction
P1271	Heated oxygen sensor (H02S), bank 1 – voltage low
P1272	Heated oxygen sensor (H02S), bank 1 – voltage high
P1273	Heated oxygen sensor (H02S), bank 1 – lean mixture
P1274	Heated oxygen sensor (H02S), bank 1 – rich mixture
P1275	Heated oxygen sensor (H02S) 1 -response time
P1276	Heated oxygen sensor (H02S), bank 1 – activity
P1277	Heated oxygen sensor (H02S) 1 -slow response
P1278	Heated oxygen sensor (H02S), bank 1 – slow response
P1279	Heated oxygen sensor (H02S), bank 1 – slow response
P1281	Heated oxygen sensor (H02S), bank 2 – voltage low
P1282	Heated oxygen sensor (H02S), bank 2- voltage high
P1283	Heated oxygen sensor (H02S), bank 2 – lean mixture
P1284	Heated oxygen sensor (H02S), bank 2 – rich mixture
P1286	Heated oxygen sensor (H02S), bank 2- activity
P1288	Heated oxygen sensor (H02S), bank 2 – slow response
P1289	Heated oxygen sensor (H02S), bank 2 – slow response
P1290	Throttle control motor relay – voltage low
P1320	Ignition signal – circuit malfunction
P1335	Crankshaft position (CKP) sensor 2 – circuit malfunction
P1336	Crankshaft position (CKP) sensor 1 – rotor teeth damage
P1400	Exhaust gas recirculation (EGR) system/ evaporative emission (EVAP) canister purge system – valve malfunction
P1401	Exhaust gas recirculation temperature (EGRT) sensor – circuit malfunction
P1402	Exhaust gas recirculation (EGR) system – excessive flow
P1421	Cold start emission control – malfunction
P1440	Evaporative emission (EVAP) canister purge system – leaking/malfunction
P1441	Evaporative emission (EVAP) canister purge system – bypass vacuum valve malfunction
P1442	Evaporative emission (EVAP) canister purge system – small leak
P1443	Evaporative emission (EVAP) canister purge system -vacuum check switch circuit malfunction
P1444	Evaporative emission (EVAP) canister purge system – control valve malfunction
P1445	Evaporative emission (EVAP) canister purge system – 1996-97 – volume control valve malfunction
P1446	Evaporative emission (EVAP) canister purge system – vent control valve malfunction
P1447	Evaporative emission (EVAP) canister purge system – flow malfunction
P1448	Evaporative emission (EVAP) canister purge system – vent control valve malfunction
P1456	Evaporative emission (EVAP) canister purge system – very small leak
P1464	Fuel tank level sensor- voltage high
P1480	Engine coolant blower motor control – circuit malfunction
P1490	Evaporative emission (EVAP) canister purge system – bypass vacuum valve malfunction
P1491	Evaporative emission (EVAP) canister purge system – bypass vacuum valve malfunction
P1492	Evaporative emission (EVAP) canister purge system – 1998 – control valve malfunction
P1493	Evaporative emission (EVAP) canister purge system – control valve malfunction
P1550	Electrical load sensor – circuit malfunction
P1551	Electrical load sensor, circuit low – circuit malfunction
P1552	Electrical load sensor, circuit high – circuit malfunction
P1553	Electrical load sensor – circuit malfunction
P1554	Electrical load sensor – circuit malfunction
P1564	Cruise control master switch – malfunction
P1572	Cruise control brake switch – circuit malfunction
P1574	Cruise control vehicle speed sensor – signal variation between two vehicle speed sensors
P1605	TCM diagnosis communication line – malfunction
P1610	Ignition key/engine control module (ECM) – malfunction
P1611	Immobilizer control module/engine control module (ECM) – coding
P1612	Immobilizer control module/engine control module (ECM) communication – malfunction
P1613	Engine control module (ECM), immobilizer function – internal failure
P1614	Immobilizer control module/module coding plug communication – no signal
P1615	Ignition key/immobilizer control module communication – malfunction
P1700	CVT shift control – malfunction
P1701	Transmission Control Module Power Supply
P1702	Transmission Control Module RAM
P1703	Transmission Control Module ROM
P1704	Transmission Control Module
P1705	AT – throttle position (TP) sensor- voltage high or low
P1706	Park/neutral position (PNP) switch – circuit malfunction
P1710	Automatic Transmission Fluid Temperature Sensor Circuit.
P1715	Transmission input shaft speed (ISS) sensor – circuit malfunction
P1716	Automatic transmission turbine revolution sensor – circuit malfunction
P1720	Vehicle speed sensor (VSS) – signal variation
P1721	Vehicle Speed Sensor MTR
P1722	Estimated Vehicle Speed Signal
P1726	Electric Throttle Control System
P1730	Automatic transmission fail safe function – circuit malfunction
P1731	A/T 1st Engine Brake
P1740	CVT lock-up select solenoid valve – malfunction
P1752	Automatic transmission input clutch – solenoid valve malfunction
P1754	Automatic transmission input clutch – solenoid valve malfunction
P1757	Automatic transmission front brake – solenoid valve malfunction
P1759	Automatic transmission front brake – solenoid valve malfunction
P1760	AT – overrun clutch solenoid – voltage low
P1762	Automatic transmission direct clutch – solenoid valve malfunction
P1764	Automatic transmission direct clutch – solenoid valve malfunction
P1767	Automatic transmission high/low reverse – solenoid valve malfunction
P1769	Automatic transmission high/low reverse – solenoid valve malfunction
P1772	Automatic transmission low coast brake – solenoid valve malfunction
P1774	Automatic transmission low coast brake – solenoid valve malfunction
P1775	Torque converter clutch solenoid – 1998 – voltage low
P1776	Torque converter clutch solenoid – converter slip during lock condition
P1777	CVT step motor – circuit malfunction
P1778	CVT step motor – mechanical malfunction
P1780	Automatic transmission shift change – signal malfunction
P1800	Intake manifold air control solenoid – malfunction
P1801	Variable Intake Air System Control Solenoid Valve 2
P1805	Brake pedal position (BPP) switch – circuit malfunction
P1807	Vehicle Speed Sensor A/T
P1808	Vehicle Speed Sensor ABS
P1810	4 LO Switch
P1813	4WD Shift Switch
P1814	Wait Detection Switch
P1815	Manual Mode Switch
P1816	Park/Neutral Position Switch
P1817	Actuator Motor
P1818	Actuator Position Switch
P1819	Transfer Control Device
P1820	Engine Speed Signal
P1841	Automatic Transmission Fluid Pressure Switch 1
P1843	Automatic Transmission Fluid Pressure Switch 3
P1845	Automatic Transmission Fluid Pressure Switch 5
P1846	Automatic Transmission Fluid Pressure Switch 6
P1900	Engine coolant blower motor – circuit malfunction
P2004	Intake Manifold Runner Control Stuck Open Bank 1
P2014	Intake Manifold Runner Position Sensor / Switch Circuit Bank 1
P2096	Post Catalyst Fuel Trim System Too Lean Bank 1
P2097	Post Catalyst Fuel Trim System Too Rich Bank 1
P2100	Throttle Actuator A Control Motor Circuit Open
P2101	Throttle Actuator A Control Motor Circuit Range Performance
P2103	Throttle Actuator A Control Motor Circuit High
P2111	Throttle Actuator Control System Stuck Open
P2112	Throttle Actuator Control System Stuck Closed
P2118	Throttle Actuator Control Motor Current Range/Performance
P2119	Throttle Actuator Control Throttle Body Range/Performance
P2122	Throttle/Pedal Position Sensor/Switch “D” Circuit Low Input
P2123	Throttle/Pedal Position Sensor/Switch “D” Circuit High Input
P2127	Throttle/Pedal Position Sensor/Switch “E” Circuit Low Input
P2128	Throttle/Pedal Position Sensor/Switch “E” Circuit High Input
P212A	Throttle Position Sensor/Switch “G” Circuit Malfunction
P212B	Throttle Position Sensor/Switch “G” Circuit Range/Performance
P212C	Throttle/Pedal Position Sensor/Switch “G” Circuit Low Input
P212E	Throttle Position Sensor/Switch “G” Circuit Intermittent
P2135	Throttle/Pedal Pos Sensor/Switch A / B Voltage Correlation
P2137	Throttle/Pedal Pos Sensor/Switch B / C Voltage Correlation
P2138	Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation
P213E	Fuel Injection System Fault – Forced Engine Shutdown
P2146	Fuel Injector Group A Circuit/Open
P2147	Fuel Injector Group A Circuit Low
P2148	Fuel Injector Group A Circuit High
P2149	Fuel Injector Group B Circuit/Open
P2162	Output Speed Sensor A/B Correlation
P2195	O2 A/F Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1)
P2196	O2 A/F Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1)
P219A	Bank 1 Air/Fuel Ratio Imbalance
P219B	Bank 2 Air/Fuel Ratio Imbalance
P222A	Barometric Pressure Sensor B
P222E	Barometric Pressure Sensor B Intermittent/Erratic
P222F	Barometric Pressure Sensor A/B Correlation
P2236	O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 3
P2237	O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1
P2238	O2 Sensor Positive Current Control Circuit Low Bank 1 Sensor 1
P2239	O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1
P2252	O2 Sensor Negative Current Control Circuit Low Bank 1 Sensor 1
P2253	O2 Sensor Negative Current Control Circuit High Bank 1 Sensor 1
P2263	Turbocharger/Supercharger Boost System Performance
P252D	Engine Oil Quality Sensor Circuit High
P252E	Engine Oil Quality Circuit Intermittent/Erratic
P253A	PTO Sense Circuit /Open
P253B	PTO Sense Circuit Range/Performance
P253C	PTO Sense Circuit Low
P253E	PTO Sense Circuit Intermittent/Erratic
P2610	ECM/PCM Internal Engine Off Timer Performance
P2731	Pressure Control Solenoid F Malfunction
P2813	Pressure Control Solenoid G Control Circuit Range/Performance
P2814	Pressure Control Solenoid G Control Circuit Low
P2815	Pressure Control Solenoid G Control Circuit High
P2816	Pressure Control Solenoid H Malfunction
P281A	Pressure Control Solenoid H Intermittent
P281F	Pressure Control Solenoid J Malfunction
P2823	Pressure Control Solenoid J Intermittent
P282C	Pressure Control Solenoid K Intermittent
P282D	Pressure Control Solenoid K Control Circuit/Open
P282E	Pressure Control Solenoid K Control Circuit Range/Performance
P282F	Pressure Control Solenoid K Control Circuit Low
P2830	Pressure Control Solenoid K Control Circuit High
P2A00	O2 Sensor Circuit Range/Performance Bank 1 Sensor 1
P2A03	O2 Sensor Circuit Range/Performance Bank 2 Sensor 1

Network (U) Codes List

Code	Definition
U0000	ISO/SAE Reserved
U0001	High Speed CAN Communication Bus
U0002	High Speed CAN Communication Bus Performance
U0003	High Speed CAN Communication Bus (+) open
U0004	High Speed CAN Communication Bus (+) low
U0005	High Speed CAN Communication Bus (+) high
U0006	High Speed CAN Communication Bus (-) open
U0007	High Speed CAN Communication Bus (-) low
U0008	High Speed CAN Communication Bus (-) high
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U000A – U000F	ISO/SAE Reserved
U0010	Medium Speed CAN Communication Bus
U0011	Medium Speed CAN Communication Bus Performance
U0012	Medium Speed CAN Communication Bus (+) open
U0013	Medium Speed CAN Communication Bus (+) low
U0014	Medium Speed CAN Communication Bus (+) high
U0015	Medium Speed CAN Communication Bus (-) open
U0016	Medium Speed CAN Communication Bus (-) low
U0017	Medium Speed CAN Communication Bus (-) high
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019	Low Speed CAN Communication Bus
U001A – U001F	ISO/SAE Reserved
U0020	Low Speed CAN Communication Bus Performance
U0021	Low Speed CAN Communication Bus (+) open
U0022	Low Speed CAN Communication Bus (+) low
U0023	Low Speed CAN Communication Bus (+) high
U0024	Low Speed CAN Communication Bus (-) open
U0025	Low Speed CAN Communication Bus (-) low
U0026	Low Speed CAN Communication Bus (-) high
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U0028	Vehicle Communication Bus A
U0029	Vehicle Communication Bus A Performance
U002A – U002F	ISO/SAE Reserved
U0030	Vehicle Communication Bus A (+) open
U0031	Vehicle Communication Bus A (+) low
U0032	Vehicle Communication Bus A (+) high
U0033	Vehicle Communication Bus A (-) open
U0034	Vehicle Communication Bus A (-) low
U0035	Vehicle Communication Bus A (-) high
U0036	Vehicle Communication Bus A (-) shorted to Bus (+)
U0037	Vehicle Communication Bus B
U0038	Vehicle Communication Bus B Performance
U0039	Vehicle Communication Bus B (+) open
U003A – U005F	ISO/SAE Reserved
U0040	Vehicle Communication Bus B (+) low
U0041	Vehicle Communication Bus B (+) high
U0042	Vehicle Communication Bus B (-) open
U0043	Vehicle Communication Bus B (-) low
U0044	Vehicle Communication Bus B (-) high
U0045	Vehicle Communication Bus B (-) shorted to Bus (+)
U0046	Vehicle Communication Bus C
U0047	Vehicle Communication Bus C Performance
U0048	Vehicle Communication Bus C (+) open
U0049	Vehicle Communication Bus C (+) low
U0050	Vehicle Communication Bus C (+) high
U0051	Vehicle Communication Bus C (-) open
U0052	Vehicle Communication Bus C (-) low
U0053	Vehicle Communication Bus C (-) high
U0054	Vehicle Communication Bus C (-) shorted to Bus (+)
U0055	Vehicle Communication Bus D
U0056	Vehicle Communication Bus D Performance
U0057	Vehicle Communication Bus D (+) open
U0058	Vehicle Communication Bus D (+) low
U0059	Vehicle Communication Bus D (+) high
U0060	Vehicle Communication Bus D (-) open
U0061	Vehicle Communication Bus D (-) low
U0062	Vehicle Communication Bus D (-) high
U0063	Vehicle Communication Bus D (-) shorted to Bus (+)
U0064	Vehicle Communication Bus E
U0065	Vehicle Communication Bus E Performance
U0066	Vehicle Communication Bus E (+) open
U0067	Vehicle Communication Bus E (+) low
U0068	Vehicle Communication Bus E (+) high
U0069	Vehicle Communication Bus E (-) open
U006A – U00FF	ISO/SAE Reserved
U0070	Vehicle Communication Bus E (-) low
U0071	Vehicle Communication Bus E (-) high
U0072	Vehicle Communication Bus E (-) shorted to Bus (+)
U0073	Control Module Communications Bus Off
U0100	Lost Communication with ECM/PCM A
U0100	Lost Communication With ECM/PCM “A”
U0101	Lost Communication with TCM
U0101	Lost Communication with Transmission Control Module (TCM)
U0102	Lost Communication with Transfer Case Control Module
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0103	Lost Communication with Gear Shift Module
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0104	Lost Communication with Cruise Control Module
U0104	Lost Communication with Cruise Control Module (CCM)
U0105	Lost Communication with Fuel Injector Control Module
U0106	Lost Communication with Glow Plug Control Module (GPCM)
U0109	Lost Communication with Fuel Pump Control Module (FPCM)
U010A	Lost Communication With Exhaust Gas Recirculation Control Module A
U010B	Lost Communication With Exhaust Gas Recirculation Control Module B
U010C	Lost Communication With Turbocharger / Supercharger Control Module A
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010E	Lost Communication With Reductant Control Module
U0110	Lost Communication with Drive Motor Control Module (DMCM)
U0113	Lost Communication with Variable Valve Event and Lift (VVEL) Control Module
U0114	Lost Communication with Four-Wheel Drive Clutch Control Module
U0116	Lost Communication with Coolant Temperature Control Module
U0119	Lost Communication with Fuel Cell Control Module
U011A	Lost Communication With Exhaust Gas Sensor Module
U011C	Lost Communication With Rocker Arm Control Module B
U011E – U011F	ISO/SAE Reserved
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0122	Lost Communication With Vehicle Dynamics Control (VDC) Module
U0125	Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0127	Lost Communication with Tire Pressure Monitor Module
U0128	Lost Communication with Park Brake Control Module (PBCM)
U0129	Lost Communication with Brake System Control Module (BSCM)
U012A – U012F	ISO/SAE Reserved
U0131	Lost Communication with Power Steering Control Module
U0132	Lost Communication with Ride Level Control Module
U0137	Lost Communication with Trailer Brake Control Module
U0139	Lost Communication with Suspension Control Module “B”
U013A – U013F	ISO/SAE Reserved
U0140	Lost Communication With Body Control Module
U0141	Lost Communication With Body Control Module “A”
U0143	Lost Communication With Body Control Module “C”
U0145	Lost Communication With Body Control Module “E”
U0146	Lost Communication With Gateway “A”
U0147	Lost Communication With Gateway “B”
U014A – U014F	ISO/SAE Reserved
U0151	Lost Communication with Restraints Control (RCM) Module
U0152	Lost Communication with Side Restraints Control Module (Left)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0154	Lost Communication with Restraints Occupant Sensing Control Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0157	Lost Communication With Information Center B
U0159	Lost Communication With Park Assist Control Module A
U015A – U015F	ISO/SAE Reserved
U0161	Lost Communication With Compass Module
U0164	Lost Communication With HVAC Control Module
U0167	Lost Communication With Vehicle Immobilizer Control Module
U0168	Lost Communication With Vehicle Security Control Module
U0169	Lost Communication With Sunroof Control Module
U016B – U016F	ISO/SAE Reserved
U0170	Lost Communication With Restraints System Sensor A
U0171	Lost Communication With Restraints System Sensor B
U0172	Lost Communication With Restraints System Sensor C
U0173	Lost Communication With Restraints System Sensor D
U0174	Lost Communication With Restraints System Sensor E
U0175	Lost Communication With Restraints System Sensor F
U0176	Lost Communication With Restraints System Sensor G
U0177	Lost Communication With Restraints System Sensor H
U0178	Lost Communication With Restraints System Sensor I
U0179	Lost Communication With Restraints System Sensor J
U017A	Lost Communication With Restraints System Sensor K
U017B	Lost Communication With Restraints System Sensor L
U017C	Lost Communication With Restraints System Sensor M
U017D	Lost Communication With Restraints System Sensor N
U017E	Lost Communication With Seat Belt Pretensioner Module A
U0181	Lost Communication With Dynamic Headlight Leveling Control Module
U0182	Lost Communication With Lighting Control Module – Front
U0184	Lost Communication With Radio
U0185	Lost Communication With Antenna Control Module
U0186	Lost Communication With AMP Unit A
U0187	Lost Communication With Digital Disc Player/Changer Module A
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0189	Lost Communication With Digital Disc Player/Changer Module C
U018A – U018F	ISO/SAE Reserved
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0191	Lost Communication With Television
U0192	Lost Communication with Television
U0196	Lost Communication With Rear Seat Entertainment Control Module
U0197	Lost Communication with Telephone Control Module
U0198	Lost Communication with Telematic Control Module
U0199	Lost Communication With Door Control Module A
U019A – U01FF	ISO/SAE Reserved
U0200	Lost Communication With Door Control Module B
U0201	Lost Communication With Door Control Module C
U0202	Lost Communication With Door Control Module D
U0203	Lost Communication With Door Control Module E
U0204	Lost Communication With Door Control Module F
U0205	Lost Communication With Door Control Module G
U0206	Lost Communication With Folding Top Control Module
U0208	Lost Communication With Seat Control Module A
U0209	Lost Communication With Seat Control Module B
U020A – U020F	ISO/SAE Reserved
U0210	Lost Communication With Seat Control Module C
U0211	Lost Communication With Seat Control Module D
U0212	Lost Communication With Steering Column Control Module
U0213	Lost Communication With Mirror Control Module
U0215	Lost Communication With Door Switch A
U0219	Lost Communication With Door Switch E
U021A – U021F	ISO/SAE Reserved
U0220	Lost Communication With Door Switch F
U0221	Lost Communication With Door Switch G
U0222	Lost Communication with Door Window Motor A
U0223	Lost Communication With Door Window Motor B
U0224	Lost Communication With Door Window Motor C
U0225	Lost Communication With Door Window Motor D
U0226	Lost Communication With Door Window Motor E
U0227	Lost Communication With Door Window Motor F
U0228	Lost Communication With Door Window Motor G
U0229	Lost Communication With Heated Steering Wheel Module
U022A – U022F	ISO/SAE Reserved
U0230	Lost Communication With Rear Gate Module
U0231	Lost Communication With Rain Sensing Module
U0232	Lost Communication With Obstacle Detection Control Module – Left
U0234	Lost Communication With Convenience Recall Module
U0235	Lost Communications with Cruise Control Front Distance Range Sensor
U0235	Lost Communication With Cruise Control Front Distance Range Sensor
U0236	Lost Communication With Column Lock Module
U0239	Lost Communication With Entrapment Control Module A
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U0240	Lost Communication With Entrapment Control Module B
U0241	Lost Communication With Headlamp Control Module A
U0246	Lost Communication With Seat Control Module E
U0247	Lost Communication With Seat Control Module F
U0249	Lost Communication With Entertainment Control Module Rear B
U024B – U024F	ISO/SAE Reserved
U0250	Lost Communication With Impact Classification System Module
U0259	Lost Communication With Special Purpose Vehicle Control Module A
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025C	Lost Communication With Special Purpose Vehicle Control Module D
U025C	Lost Communication With Special Purpose Vehicle Contro Module D
U025D	Lost Communication With Front Controls Interface Module “B”
U025E – U025F	ISO/SAE Reserved
U0261	Lost Communication With Seat Control Switch Module B
U0262	Lost Communication With AMP Unit B
U0264	Lost Communication With Camera Module Rear
U0265 – U0285	ISO/SAE Reserved
U0286	Lost Communication With Radiator Anti Tamper Device
U0288	Lost Communication With DC to AC Converter Control Module-A
U0288	Lost Communication With DC to AC Converter Control Module A
U0289	Lost Communication With DC to AC Converter Control Module-B
U0289	Lost Communication With DC to AC Converter Control Module B
U028A – U0290	ISO/SAE Reserved
U0293	Lost Communication With Hybrid Powertrain Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0296	Lost Communication With AC to DC Converter Control Module-A
U0296	Lost Communication With AC to DC Converter Control ModuleA
U0297	Lost Communication With AC to DC Converter Control Module-B
U0297	Lost Communication With AC to DC Converter Control ModuleB
U029B	Lost Communication with Drive Motor Control Module C
U029C	Lost Communication with Drive Motor Control Module D
U029D	Lost Communication With NOX Sensor A
U029E	Lost Communication With NOX Sensor B
U029F – U02FF	ISO/SAE Reserved
U0300	Internal Control Module Software Incompatibility
U0301	Software Incompatibility with ECM/PCM
U0302	Software Incompatibility with TCM (Transmission Control Module)
U0303	Software Incompatibility with Transfer Case Control Module
U0308	Software Incompatibility With Throttle Actuator Control Module
U0309	Software Incompatibility With Alternative Fuel Control Module
U030A – U030F	ISO/SAE Reserved
U0310	Software Incompatibility With Fuel Pump Control Module
U0311	Software Incompatibility With Drive Motor Control Module (DMCM)
U0313	Software Incompatibility With Battery Energy Control Module B
U0314	Software Incompatibility With Four-Wheel Drive Clutch Control Module
U0316	Software Incompatibility With Vehicle Dynamics Control Module
U0318	Software Incompatibility With Brake System Control Module
U0319	Software Incompatibility With Steering Effort Control Module
U031A – U031F	ISO/SAE Reserved
U0321	Software Incompatibility with Ride Level Control Module
U0324	Software Incompatibility With HVAC Control Module
U0325	Software Incompatibility With Auxiliary Heater Control Module
U0326	Software Incompatibility with Vehicle Immobilizer Control Module
U0327	Software Incompatibility with Vehicle Security Control Module
U0328	Software Incompatibility With Steering Angle Sensor Module
U0329	Software Incompatibility With Steering Column Control Module
U032A – U032F	ISO/SAE Reserved
U0330	Software Incompatibility With Tire Pressure Monitor Module
U0332	Software Incompatibility With Multi-axis Acceleration Sensor Module
U0333	Software Incompatibility With Gear Shift Control Module “B”
U0334	Software Incompatibility With Radio
U0335	Software Incompatibility With Hybrid Battery Pack Sensor Module
U0337 – U03FF	ISO/SAE Reserved
U0401	Invalid Data Received From ECM/PCM “A”
U0402	Invalid Data Received From Transmission Control Module (TCM)
U0403	Invalid Data Received From Transfer Case Control Module
U0404	Invalid Data Received From Gear Shift Control Module “A”
U0405	Invalid Data Received From Cruise Control Module
U0408	Invalid Data Received From Throttle Actuator Control Module
U040A	Invalid Data Received From Air Conditioning (A/C) Control Module
U040B	Invalid Data Received From Exhaust Gas Recirculation Control Module “A”
U040D	Invalid Data Received From Turbocharger/Supercharger Control Module “A
U040E	Invalid Data Received From Turbocharger/Supercharger Control Module “B”
U040F	Invalid Data Received From Reductant Control Module
U0412	Invalid Data Received From Battery Energy Control Module “A”
U0414	Invalid Data Received From Four-Wheel Drive Clutch Control Module
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
U0416	Invalid Data Received From Vehicle Dynamics Control Module
U0418	Invalid Data Received From Brake System Control Module
U041A	U041A ISO/SAE Reserved
U041B	Invalid Data Received From Exhaust Gas Sensor Module
U041C	Invalid Data Received From Rocker Arm Control Module “A”
U041D	Invalid Data Received From Rocker Arm Control Module “B”
U041F	U041F ISO/SAE Reserved
U0420	Invalid Data Received From Power Steering Control Module
U0421	Invalid Data Received From Suspension Control Module “A”
U0422	Invalid Data Received From Body Control Module (BCM)
U0423	Invalid Data Received From Instrument Panel Cluster Control
U0424	Invalid Data Received From HVAC Control Module
U0425	Invalid Data Received From Auxiliary Heater Control Module
U0428	Invalid Data Received From Steering Angle Sensor Module
U0429	Invalid Data Received From Steering Column Control Module
U042A – U042F	ISO/SAE Reserved
U0430	Invalid Data Received From Tire Pressure Monitor Module
U0431	Invalid Data Received From Body Control Module (BCM) “A”
U0432	Invalid Data Received From Multi-axis Acceleration Sensor Module
U0434	Invalid Data Received From Active Roll Control Module
U0436	Invalid Data Received From Differential Control Module Front
U0438	Invalid Data Received From Trailer Brake Control Module
U043B	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043C	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043D – U0440	ISO/SAE Reserved
U0441	Invalid Data Received From Emissions Critical Control Information
U0445	Invalid Data Received From Body Control Module (BCM) “D”
U0447	Invalid Data Received From Gateway “A”
U0448	Invalid Data Received From Gateway “B”
U0449	Invalid Data Received From Gateway “C”
U044B – U0450	ISO/SAE Reserved
U0452	Invalid Data Received From Restraints Control Module
U0453	Invalid Data Received From Side Restraints Control Module Left
U0454	Invalid Data Received From Side Restraints Control Module
U0457	Invalid Data Received From Information Center “A”
U0459	Invalid Data Received From Head Up Display
U045A	Invalid Data Received From Parking Assist Control Module “A”
U0461	Invalid Data Received From Audible Alert Control Module
U0463	Invalid Data Received From Navigation Display Module
U0464	Invalid Data Received From Navigation Control Module
U0465	Invalid Data Received From PTO Control Module
U0468	Invalid Data Received From Fuel Cell Control Module
U046A	Invalid Data Received From Sunroof Control Module
U046C – U0470	ISO/SAE Reserved
U0471	Invalid Data Received From “Restraints System Sensor A”
U0472	Invalid Data Received From “Restraints System Sensor B”
U0473	Invalid Data Received From “Restraints System Sensor C”
U0474	Invalid Data Received From “Restraints System Sensor D”
U0475	Invalid Data Received From “Restraints System Sensor E”
U0476	Invalid Data Received From “Restraints System Sensor F”
U0477	Invalid Data Received From “Restraints System Sensor G”
U0478	Invalid Data Received From “Restraints System Sensor H”
U0479	Invalid Data Received From “Restraints System Sensor I”
U047A	Invalid Data Received From “Restraints System Sensor J”
U047B	Invalid Data Received From “Restraints System Sensor K”
U047C	Invalid Data Received From “Restraints System Sensor L”
U047D	Invalid Data Received From “Restraints System Sensor M”
U047E	Invalid Data Received From “Restraints System Sensor N”
U047F	Invalid Data Received From Seatbelt Pretensioner Module “A”
U0481	Invalid Data Received From Automatic Lighting Control Module
U0482	Invalid Data Received From Headlamp Leveling Control Module
U0484	Invalid Data Received From Lighting Control Module Rear “A”
U0485	Invalid Data Received From Radio
U0486	Invalid Data Received From Antenna Control Module
U0487	Invalid Data Received From AMP Unit “A”
U0488	Invalid Data Received From Digital Disc Player/Changer Module A
U0489	Invalid Data Received From Digital Disc Player/Changer Module B
U048A	Invalid Data Received From Digital Disc Player/Changer Module C
U048B – U0490	ISO/SAE Reserved
U0491	Invalid Data Received From Digital Disc Player/Changer Module D
U0492	Invalid Data Received From Television
U0493	Invalid Data Received From Personal Computer
U0494	Invalid Data Received From “Digital Audio Control Module A”
U0495	Invalid Data Received From “Digital Audio Control Module B”
U0496	Invalid Data Received From Subscription Entertainment Receiver Module
U0497	Invalid Data Received From Entertainment Control Module Rear A
U0498	Invalid Data Received From Telephone Control Module
U049B – U0500	ISO/SAE Reserved
U0502	Invalid Data Received From “Door Control Module C”
U0503	Invalid Data Received From “Door Control Module D”
U0504	Invalid Data Received From “Door Control Module E”
U0505	Invalid Data Received From “Door Control Module F”
U0507	Invalid Data Received From Folding Top Control Module
U0508	Invalid Data Received From Moveable Roof Control Module
U050A	Invalid Data Received From “Seat Control Module B”
U050B – U0510	ISO/SAE Reserved
U0511	Invalid Data Received From “Seat Control Module C”
U0512	Invalid Data Received From “Seat Control Module D”
U0516	Invalid Data Received From “Door Switch A”
U0517	Invalid Data Received From “Door Switch B”
U0518	Invalid Data Received From “Door Switch C”
U0519	Invalid Data Received From “Door Switch D”
U051A	Invalid Data Received From “Door Switch E”
U051B – U0520	ISO/SAE Reserved
U0521	Invalid Data Received From “Door Switch F”
U0522	Invalid Data Received From “Door Switch G”
U0523	Invalid Data Received From “Door Window Motor A”
U0524	Invalid Data Received From “Door Window Motor B”
U0525	Invalid Data Received From “Door Window Motor C”
U0526	Invalid Data Received From “Door Window Motor D”
U0527	Invalid Data Received From “Door Window Motor E”
U0528	Invalid Data Received From “Door Window Motor F”
U0529	Invalid Data Received From “Door Window Motor G”
U052A	Invalid Data Received From Heated Steering Wheel Module
U052B – U0530	ISO/SAE Reserved
U0531	Invalid Data Received From Rear Gate Module
U0532	Invalid Data Received From Rain Sensing Module
U0535	Invalid Data Received From Convenience Recall Module
U0536	Invalid Data Received From Lateral Acceleration Sensor Module
U0537	Invalid Data Received From Column Lock Module
U0538	Invalid Data Received From “Digital Audio Control Module C”
U0539	Invalid Data Received From “Digital Audio Control Module D”
U053A	Invalid Data Received From Entrapment Control Module “A”
U053C	Invalid Data Received From Image Processing Module “B”
U053D	Invalid Data Received From Image Processing Module “C”
U053E – U0540	ISO/SAE Reserved
U0541	Invalid Data Received From Entrapment Control Module “B”
U0543	Invalid Data Received From Headlamp Control Module “B”
U0544	Invalid Data Received From Parking Assist Control Module “B”
U0545	Invalid Data Received From Running Board Control Module
U0546	Invalid Data Received From Entertainment Control Module Front
U0547	Invalid Data Received From “Seat Control Module E”
U0548	Invalid Data Received From “Seat Control Module F”
U0549	Invalid Data Received From Remote Accessory Module
U054A	Invalid Data Received From Entertainment Control Module Rear B
U054B	Invalid Data Received From Interior Lighting Control Module
U054C – U0550	ISO/SAE Reserved
U0551	Invalid Data Received From Impact Classification System Module
U0552	Invalid Data Received From Running Board Control Module “B”
U0553	Invalid Data Received From Lighting Control Module Rear “B”
U0555	Invalid Data Received From Remote Start Module
U055A	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A”
U055B	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B”
U055C	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C”
U055D	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D”
U055E	Invalid Data Received From Front Controls Interface Module “B”
U0562	Invalid Data Received From Seat Control Switch Module “B”
U0563	Invalid Data Received From AMP Unit “B”
U0565	Invalid Data Received From Camera Module Rear
U0566 – U0586	ISO/SAE Reserved
U0587	Invalid Data Received From With Radiator Anti Tamper Device
U0588	Invalid Data Received From Transmission Fluid Pump Module
U0589	Invalid Data Received From DC to AC Converter Control Module A
U058A	Invalid Data Received From DC to AC Converter Control Module B
U058B – U0591	ISO/SAE Reserved
U0592	Invalid Data Received From Gear Shift Control Module “B”
U0593	Invalid Data Received From Drive Motor Control Module (DMCM) “B”
U0594	Invalid Data Received From Hybrid Powertrain Control Module
U0595	Invalid Data Received From Powertrain Control Monitor Module
U0596	Invalid Data Received From AC to AC Converter Control Module
U0597	Invalid Data Received From AC to DC Converter Control Module A
U0598	Invalid Data Received From AC to DC Converter Control Module B
U0599	Invalid Data Received From DC to DC Converter Control Module A
U059A	Invalid Data Received From DC to DC Converter Control Module B
U059B	Invalid Data Received From Hybrid Battery Pack Sensor Module
U059C	Invalid Data Received From Drive Motor Control Module (DMCM) “C”
U059D	Invalid Data Received From Drive Motor Control Module (DMCM) “D”
U059E	Invalid Data Received From NOX Sensor “A”
U059F	Invalid Data Received From NOX Sensor “B”
U05A0 – U0600	ISO/SAE Reserved
U1000	CAN communication line – signal malfunction
U1001	CAN communication line – signal malfunction
U1010	CAN communication line – initialization malfunction

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved

To gain a better understanding of how to interpret an OBD2 code, simply click HERE for further insights.

Final Thoughts

In conclusion, having a solid understanding of Nissan fault codes empowers you to diagnose and resolve issues with confidence. By familiarizing yourself with these codes and their meanings, you’ll be better equipped to tackle any automotive challenge that comes your way.

Feel free to share your experiences, insights, and success stories in the comments section below. Let’s collaborate, inspire, and overcome automotive challenges together.

And don’t miss out on exploring our OBD2 scanner reviews if you wanna find professional diagnosis tools for your beloved Nissan vehicle.

Thanks for taking the time to read our post!

References

Nissan Truck/Car OBD 1 Codes and Code Retrieval, apexautoaz.com
Nissan OBD / OBD2 Codes, troublecodes.net

P0741: Torque Converter Clutch Circuit Performance/Stuck Off

The OBD2 error P0741 code triggers when the torque converter in your automatic transmission system is not functioning correctly.

If you are concerned about this code, let’s take a quick look at your situation.

P0741 Definition: Torque Converter Clutch Circuit Performance/Stuck Off
Code type: Generic – P0741 indicates the same problem whether you’re having a Chevy, Honda, Toyota, etc.
Can I drive with the P0741 code? No. This can damage other parts of the transmission.
Is it easy to fix?: Intermediate to advanced levels.
Cost: $100 – $400 (common)

To make it easier for you to identify the situation, we’ll dive into all kinds of causes and the solutions for the p0741 code.

Read further to make the right repair decision.

What Does The P0741 Code Mean?

P0741 is a transmission DTC code triggered when the difference in speed between the torque converter and the transmission input shaft is greater than 200 revolutions per minute (RPM) and less than 7,500 RPM for 5 seconds.

Under normal conditions, the required ratio of these is 1 to 1 when the torque converter locks up. If this ratio is not achieved, PCM will set the P0741 code to warn you that the torque converter clutch circuit is stuck off or out of performance.

If the P0741 error code appears, sometimes it can be understood that there is a problem with the torque converter clutch, TCC solenoid, or the circuit.

P0741 Causes Identification: Quick View

P0741 can be attached with other codes in some cases for you to determine the causes easier.

In the below table, I’ll show you the leading causes and solutions f

Codes combination	Causes	Solutions
P0741 only	Faulty torque converter clutch Faulty torque converter clutch solenoid Defective or damaged wires around TCC solenoid Faulty valve body	Replace torque converter Replace the TCC solenoid Repair damaged wiring to TCC solenoid Replace the valve body
P0741 + P0729 – P0736	Faulty torque converter clutch Transmission fluid is dirty or old	Replace torque converter Change transmission fluid
P0741 + P1744 (Ford)	Faulty torque converter clutch solenoid Defective or damaged wires around TCC solenoid	Replace the TCC solenoid Repair damaged wiring to TCC solenoid
P0741 + P0218	Faulty torque converter clutch solenoid Transmission fluid is dirty or old	Replace the TCC solenoid Change transmission fluid
P0741 + P0700 + P0768	Damaged transmission wiring harness Transmission fluid is dirty or old Faulty valve body	Repair damaged wiring to the transmission wiring harness Change transmission fluid Replace the valve body
P0741 + P0118	Faulty engine coolant temperature sensor	Replace ECT sensor
P0741 + P2757 (Lexus); P0741 + P0740 + P2761 (BMW); P0741 + P1744 + P0218 (Ford);	Transmission fluid is dirty or old	Change transmission fluid
P0741 + P0700	Faulty TCM	Replace the TCM

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

So, it’s important to fully understand the correlation between your car’s symptoms and the true causes.

The below part will help you pinpoint your problems and how to fix them.

P0741: Causes, Symptoms, and How To Fix

Cause #1: Faulty Torque Converter Clutch

The TCC starts locking up after using the first gear and always stays locked up from there.

As I mentioned, the p0741 code is set on the powertrain control module (PCM) when there is a slip (different in speed) between the engine and the transmission input shaft at the time TCC is locked. This could mean the TCC doesn’t lock properly or is in an open state permanently.

The TCC starts locking up after using the first gear and always stays locked up from there. If the clutch doesn’t engage anymore, the symptoms are:

Sometimes, only P0741 appears; sometimes, the combination between P0741 and P0729 to P0736 appears.
Poor fuel economy.
Decreased transmission fluid life.
Transmission fluid getting hot ( >240F).

How to replace the torque converter for an automatic transmission from 2carpros.

Cause #2: Faulty/Internal Short In Torque Converter Clutch Solenoid

The TCC solenoid controls the fluid flow to the torque converter. If the solenoid is faulty, it can’t measure how much transmission fluid is needed, which could cause unusual fluid pressures.

As a result, it can create a lot of irregular behaviors, such as

Sometimes, only P0741 appears; sometimes, the combination between P0741+P0218 or P0741 + P1744 (Ford) or P0741 + P0729 to P0736 appears.
The fuel consumption increases.
The transmission may be jammed.
The TCC solenoid erratic shift.
Check engine light.

To test the TCC solenoid, measure the OHMs and make sure it is within a suitable range (12-28 Ohms).

If it is not, then replace it.

Torque converter clutch solenoid testing and replacement from CarsNToys.

Cause #3: Defective Or Damaged Wires Around TCC Solenoid

It’s not hard to check the TCC solenoid wires. Test your TCC solenoid wire carefully to ensure that you don’t miss any problems.

Remember that the bad wire is zero ohms, and the good wire is slightly more than zero ohms.

If the wire goes bad, the P0741 popped up.

If you have a Ford, in some cases, P0741 and P1744 will appear to make you know this specific cause.

Cause #4: Damaged Transmission Wiring Harness

The faulty transmission wiring harness can cause the difference in speed between the torque converter and the transmission input shaft.

The faulty wiring harness can cause the difference in speed between the torque converter and the transmission input shaft, making the P0741 set.

Inspect the wires visually for damage and check the ohms (zero ohms for bad and infinity ohms for good) to ensure you find out all of the problems.

It sometimes appears the mixing codes with P0700 and P0768.

A video about the transmission wiring harness removal from Scotties Hobbies.

Cause #5: Faulty Engine Coolant Temperature Sensor

The ECT sensor helps measure the temperature of the coolant for the ECU. If the ECT sensor goes wrong, the proper temperature signal can’t deliver to the TCC, which leads to not locking up on the highway speed.

Like other parts, the ECT sensor can be damaged due to engine-related issues, leading to severe problems.

The signs for this cause are:

A combination between P0741 and P0118.
Check engine light.
The poor mileage.
The electric cooling fan is not working.
Black smoke exhausting.
Poor idling or engine performance.

A video about how to check the ECT sensor from Auto Repair Guys.

Cause #6: Transmission Fluid Is Dirty

If the fluid is dark brown, change it right away.

The Automatic Transmission Fluid (ATF) is filled in the torque converter. The torque converter and transmission are damaged if the fluid is contaminated, contains debris or sludge, or is old.

You need to check your transmission fluid to ensure whether the transmission fluid is the cause of this code or not.

Change the fluid right away if it’s dark brown.

Sometimes, P0741 combines with P0218 or P0729-P0736. In this particular case, the P0741 can be attached with P2757 (Lexus), P0740 and P2761 (BMW), and P1744 and P0218 (Ford) in your scanner to warn you to replace the transmission fluid.

How to change the automatic transmission fluid by ChrisFix.

Cause #7: Faulty Valve Body

A transmission fluid leak is one of the signs for you to diagnose that you have a faulty valve body.

The valve body plays a vital role in the torque converter with various channels and passages in the automatic transmission. It interacts with the solenoid to push transmission fluid flow through those passages to initiate different clutches and switch gears.

The torque converter can not operate correctly when the valve body goes bad.

To know whether the valve body is good or not, there are a lot of signs for you to identify:

P0741 appears alone or with P0700, and P0768.
Incorrectly gear change.
Harsh noise.
Slipping whilst driving a manual box in the clutch.
Transmission fluid leak.

A video about the valve body replacement.

Cause #8: Faulty Transmission Control Module (TCM)

The TCM measures severe signals from the engine speed sensor and the turbine speed sensor to estimate the torque converter slip value. Then, the TCM compares this value to the value preset in the TCM calibration.

P0741 pops up when this torque converter slip value exceeds 80 RPM. The slip value is inaccurate if the TCM fails, making TCC not work correctly.

This cause has a variety of signs to identify, including:

P0741 combines with the P0700.
Check engine light.
Poor fuel mileage.
Erratic shifting.

How to replace the TCM.

How Much Does It Cost To Fix The Code P0741?

The fixing cost of the P0741 is around $15 – $700 for DIY and $100 – $1000 for a mechanic shop or dealer.

However, it is based on the causes of your car and the area where you are at.

The estimated repair cost of the P0741

Solutions	Cost
Replace torque converter	DIY: $150 – $500 Mechanic shop: $600 – $1000
Replace the TCC solenoid / damaged wiring to TCC solenoid	DIY: $15 – $100 Mechanic shop: $100 – $400
Repair damaged wiring to the transmission wiring harness	DIY: $50 – $250 Mechanic shop: $100 – $350
Replace ECT sensor	DIY: $10 to $30 Mechanic shop: $85 to $170
Change transmission fluid	DIY: $50 – $100 Mechanic shop: $80 – $250
Replace the valve body	DIY: $250 – $500 Mechanic shop: $300 – $1000
Replace the TCM	DIY: $450 – $700 Mechanic shop: $500 – $900

Note: The data in this table is collected in May 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, time, market price, etc.

You Ask, I Answer

The P0741 error code isn’t a severe significant code, but you have to fix it right away to avoid the damage to the transmission.

I hope you can save your budget after reading my article.

If you have any other questions, don’t hesitate to leave a comment below, we’ll answer them all.

If you have had the same issue and fixed it before, share your story with us.

See ya!

P0740: Torque Converter Clutch Circuit Malfunction

P1132 Ford Code: Ignition Issues Explored

You’re behind the wheel of your dependable Ford, when all of a sudden, a warning light illuminates, signaling a potential problem. Connecting a scanner reveals a puzzling “P1132” code.

Fear not – it’s simply your car’s way of highlighting a hiccup in the engine’s performance. This article takes you on a concise journey to understand the P1132 Ford code, its causes, symptoms, and what steps you can take next.

Let’s dive in and decode the mystery together!

P1132 Ford: A Quick Overview

Check the overview of the P1132 Ford code below!

Definition: Lack of HO2S11 (Upstream Heated Oxygen Sensor) Switch – Sensor Indicates Rich – Bank 1
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $300

What Does The P1132 Code Mean On Ford?

The trouble code P1132 is specific to Ford vehicles and indicates an issue with the upstream heated oxygen sensor. This sensor measures the oxygen levels within the exhaust fumes, which helps the car computer (ECM) regulate the air-fuel mixture for efficient combustion. The code is triggered when the ECM detects a lack of variation in the sensor’s voltage signal.

The P1132 code on Ford is sometimes called “Lack of HO2S11 Switch – Sens Indicates Rich” besides the definition above.

In simpler terms, the oxygen sensor’s job is to tell the ECM about the amount of oxygen in the exhaust. This information helps the computer ensure the engine runs smoothly and produces minimal emissions.

The P1132 code comes up if the sensor’s signal doesn’t change as expected, indicating a problem with the sensor or its communication with the car computer. This behavior might imply that the sensor is persistently reporting one level of oxygen (either rich or lean) or not functioning as intended. This issue can affect how well the engine runs and how efficiently it uses fuel.

Note:

Please note that the upstream heated oxygen sensor refers to the sensor located before the catalytic converter.
The P1132 Ford code can sometimes be accompanied by other related codes, like P0171, P0172, P1131 Ford, P1152 Ford, etc., especially if the issue is affecting multiple components of the vehicle’s emissions and fuel system. However, it’s not always guaranteed that additional codes will be present alongside P1132.

How Severe Is The P1132 Ford Code?

The P1132 Ford code can be classified as having a moderate severity level, which means that while immediate catastrophic failure might not be imminent, it’s important not to underestimate the potential impact on your vehicle’s performance, emissions, and safety.

In the short term, you might be able to continue driving with the code present, but it’s strongly recommended to address the issue as soon as possible. Neglecting a malfunctioning oxygen sensor can gradually lead to decreased engine efficiency, reduced fuel economy, and increased emissions. Over time, these effects could compound and potentially cause further complications.

What Are The Symptoms Of The P1132 Code On Ford Vehicles?

The P1132 Ford code is often associated with a range of symptoms that can provide clues to the underlying issue. While not all symptoms might be present in every case, here are some common signs that you might experience when this code is triggered:

Check engine light
Reduced fuel efficiency
Bad engine performance
Increased emissions
Rough idling
Potential for engine overheating
Lack of power

What Causes The P1132 Ford Code?

The P1132 Ford code can be caused by the following:

Faulty oxygen sensor
Wiring issues
Vacuum leaks
Fuel system problems
Exhaust system leaks
Engine mechanical problems
Bad ECM (rarely)

How To Diagnose And Fix The P1132 Ford Code

Diagnosing and addressing the P1132 Ford code involves a structured approach to identify the root cause and apply the appropriate fixes. Here’s a step-by-step guide and the needed tools and parts for the fixing process:

Essential Tools And Parts

Step-by-step Procedure

Step 1: Inspect the oxygen sensor

Visually inspect the wiring, connectors, and harnesses connected to the oxygen sensor.
Look for any signs of damage, corrosion, or loose connections that might be affecting the sensor’s operation. Replace the sensor if necessary

Step 2: Check for vacuum leaks

Inspect the vacuum hoses and connections for leaks, cracks, or disconnections by using a vacuum gauge.
Fix any vacuum leaks to ensure accurate sensor readings.

Step 3: Test the oxygen sensor

Test the oxygen sensor’s response using a multimeter or a specialized testing tool.
Compare the readings to the specifications provided in your vehicle’s repair manual or you can consult this link.

Step 4: Verify exhaust system integrity

Inspect the exhaust system for leaks before the oxygen sensor.
Repair any leaks that could introduce oxygen into the exhaust stream.

Step 5: Check fuel system components

Inspect the fuel system components, including the fuel injector(s) and fuel filter.
Ensure they are functioning correctly and not affecting the air-fuel mixture.

Step 6: Examine engine mechanical components

Test the Mass Air Flow (MAF) sensor and Exhaust Gas Recirculation (EGR) valve if applicable.
Address any issues that could impact the air-fuel mixture.

Step 7: Check the ECM (if needed)

Consult with a dealership or qualified mechanic to check if your vehicle’s PCM or ECM requires a software update to resolve issues related to oxygen sensor monitoring.

Step 8: Clear codes and test drive

After addressing any identified issues, clear the diagnostic trouble codes using the OBD-II scanner.
Take your vehicle for a test drive to ensure that the code does not reappear and that the symptoms are resolved.

Estimated Costs For P1132 Code In Ford Vehicles

Estimating the cost to fix the P1132 Ford code can vary significantly based on factors such as the specific issue causing the code, your vehicle’s make and model and labor rates in your area.

Keep in mind that these are just rough estimates and the actual cost can differ. If you’re not confident in your DIY skills or want to ensure the issue is addressed correctly, it’s recommended to have a professional mechanic handle the diagnosis and repair.

While this might come with a higher upfront cost, it provides the peace of mind that the problem will be resolved accurately and that your vehicle’s performance and safety won’t be compromised.

Here’s a general breakdown:

Repair Task	Estimated Cost Range
Oxygen Sensor Replacement	$50 – $200
Wiring and Connector Repair	$50 – $200
Vacuum Leak Repair	$50 – $150
Other Component Replacement (fuel injectors, MAF sensors, or EGR valves)	$100 – $300
ECM Replacement/Repair (rarely)	$200- $1000

P1132 Ford Infographic

Check this infographic for the summarized information about this P1132 code on Ford vehicles.

Final Thoughts

Understanding the P1132 Ford code empowers car enthusiasts to navigate potential engine concerns with confidence. From its subtle symptoms to its implications on performance, this code highlights the need for timely attention.

Whether you’re a DIY mechanic or rely on professionals, addressing the code promptly ensures a smoother, more efficient journey.

If this article proved insightful, consider sharing it with fellow drivers and leaving your thoughts in the comments below. Safe travels!

Reference Sources

FIXD. Oxygen Sensor: How it Works, Symptoms of a Bad One, & Replacement Cost.
Newparts.com. Bank 1 Sensor 1: Upstream or Downstream?

P0462 Code: Fuel Level Sensor Troubles and How to Fix Them

When that check engine light suddenly appears on your dashboard and the P0462 code pops up on your scanner’s screen, your vehicle is sending a signal about a potential hiccup in its cooling system. In this article, we’re here to break down the meaning behind this code, highlight possible indicators, explain why it occurs, and provide step-by-step guidance to diagnose and resolve the issue.

Whether you’re a seasoned car enthusiast or simply curious about what’s happening beneath the hood, this article will simplify the process of dealing with the P0462 code.

Let’s dive in!

P0462 Code: A Quick Overview

Definition: Fuel Level Sensor ‘A’ Circuit Low
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $300

What Does the P0462 Code Mean?

The P0462 code is a message from your car’s computer system indicating a problem with the “Fuel Level Sensor ‘A’ Circuit Low.” In practical terms, the vehicle’s Powertrain Control Module (PCM) has detected an abnormal signal from the fuel level sensor (FLS). The FLS is responsible for measuring the fuel level inside the fuel tank. When the PCM receives an irrational or mismatched input signal from the FLS, it triggers the P0462 code.

If the P0462 code still exists during a smog test, there’s no doubt that your car is going to fail the test. (Credit: Reddit)

The P0462 is a generic trouble code. Therefore, it can show up in various models from manufacturers like Toyota, Ford, Chevrolet, Honda, and Nissan. When P0462 appears, it might come with related codes like P0460 (Fuel Level Sensor Circuit), and/or P0461 (Fuel Level Sensor Circuit Range/Performance). These codes offer more context, aiding mechanics in pinpointing the problem.

How Serious is the P0462 Code?

The P0462 code falls into the medium severity category. Continuing to drive with P0462 isn’t advisable. Inaccurate fuel readings can disrupt your travel plans and harm your vehicle.

Promptly addressing this issue ensures your fuel gauge remains reliable, preventing unexpected breakdowns and ensuring you can trust the information displayed. Consulting a mechanic for a thorough inspection and timely repair is the safest course of action, ensuring your journeys remain smooth and trouble-free.

What are the Symptoms of the P0462 Code?

When your P0462 is displayed on your vehicle, it may exhibit several symptoms indicating issues with the fuel level sensor circuit. Look out for:

Illuminated Check Engine Light
Inaccurate fuel gauge readings
Fuel gauge stuck on empty, 1/2 or full
Failed smog test

What are the Causes of the P0462 Code?

Several factors can trigger the P0462 code. Common causes include:

Faulty fuel level sensor
Damaged or corroded wiring in the fuel level sensor circuit
Malfunctioning gauge cluster
Damaged fuel tank
Issues with the PCM

How To Diagnose and Repair P0462 Code?

In this section, we’ll guide you through the necessary steps to diagnose and fix the P0462 code in your vehicle, equipping you with the understanding and tools required to resolve this problem efficiently.

Diagnostic Tools and Essential Parts

OBD-II scanner
Multimeter
Wiring diagram
Replacement fuel level sensor
Basic hand tools
Instrument cluster

Step-by-Step Guide

OBD-II Code Retrieval
Use an OBD-II scanner to retrieve the P0462 code and assess any accompanying codes.
Visual Inspection

Check for damaged wiring, loose connections, or corrosion in the fuel level sensor circuit. If it’s faulty, replace it.

Sensor Testing

Use a multimeter to test the fuel level sensor’s resistance and voltage output. Consider replacing the sensor if necessary.

Gauge Cluster Inspection

Inspect the gauge cluster for malfunctions affecting fuel readings. Repair or replace if it’s malfunctioning.

PCM/ECM Testing (if needed):
Check the function of PCM and ensure it’s operating properly. Repair if any problems emerge.
Clearing the code:

Clear the codes with the OBD-II scanner and test the vehicle.

DIY Repair Level and Estimated Costs

This repair falls within the intermediate DIY level. While basic inspections can be done at home, replacing the fuel level sensor might require expertise. Costs vary based on parts and labor, approximately ranging from $150 to $300 for professional repair. If unsure, consult a mechanic for accurate diagnosis and safe repairs.

Repair Task	Estimated Cost
Wiring and connector repair	$50 – $150
Fuel Level Sensor	$50 – $150
Instrument Cluster	$100 – $300

Conclusion

Dealing with the P0462 code in your car might seem overwhelming, but it’s manageable with the right information. By understanding the code, inspecting your vehicle, and addressing the issue, you can prevent inconvenient breakdowns. Remember, ignoring the problem can lead to more significant troubles. Taking on the challenge of the P0462 code is an opportunity to enhance your knowledge about your vehicle.

If you found this information helpful, share it with other car enthusiasts, regardless of their vehicle’s make and model. The P0462 code can affect any type of car. Safe travels!

Have you ever encountered the P0462 code, or do you possess additional insights or tips to contribute to the community? Feel free to drop a comment below. Your firsthand experiences and guidance can prove invaluable to others grappling with similar automotive dilemmas.

Reference Sources

Delphi Auto Parts, How to Test and Replace a Fuel Sending Unit. J.D. Power, What is a Smog Check?

P0102 – Mass Air Flow (MAF) Circuit Low Input

Your scan tool throws the P0102 code?

Here is a quick brief to let you know what you’re facing and what to expect.

P0102 definition: Mass Air Flow (MAF) Circuit Low Input.
Code type: Generic – P0102 indicates the same problem whether you’re having a Chevy, Ford, or Nissan, etc.
Can I drive with the P0102 code? Yes, but extended driving can lead to costly repairs.
Easy to fix? Beginner to intermediate DIY level.
Cost: $30 to $380.

Keep driving with this code is not that dangerous. But the best way to avoid unnecessary expenses is to get it fixed ASAP.

Now let us take a deeper look into the code!

What Does The P0102 Code Mean?

The error P0102 code is triggered when the Mass Air Flow (MAF) sensor’s voltage is lower than 0.2v for a certain period of time. This number is telling the car’s computer that the amount of intake air is abnormally low.

How Does The MAF Sensor Work?

The MAF sensor measures how much air is coming into the combustion chamber. Using this data, the computer can determine how much fuel is needed.

A typical MAF sensor has a sensing wire. This wire heats up during operation and is further cooled by the airflow. The cooling initiates a decrease in resistance leading to an increase in voltage.

Therefore, the more air is coming, the higher the MAF’s output voltage. The number usually ranges from 0.5v to 5v.

What Happens When The MAF Sensor’s Output Voltage Is Lower Than 0.2v?

The MAF sensor’s voltage being lower than 0.2v is telling the computer that there is little to no air entering the engine.

Of course, the computer does not believe in this number as it knows it’s an irrational number.

So, what data does the computer take to adjust the air-fuel mixture?

The answer is O2 sensors!

The problem is that O2 sensors are located after where the combustion takes place. For that reason, there is a delay in the air-fuel ratio adjustment. As the result, your car can run just fine when cruising but it will hesitate when you suddenly accelerate.

Other codes related to the P0102 code are P0100 and P0101.

P0102: Causes, Symptoms, And How To Fix

Symptoms

Here are some common symptoms of P0102 that you should look out for:

Check engine light on
Hard starts
Engine stalling
Rough idle
Hesitate when accelerating

Causes

Cause #1: Dirty Air Filter

The accumulation of dirt in your air filter will restrict airflow. Therefore, the MAF reports there is not enough air coming.

If this is your problem, your car can’t start (because there is actually no air for combustion.)

P0102 caused by a dirty air filter should be resolved by cleaning out the clogged air filter. This is an easy task and you can totally do it by yourself.

Cause #2: Faulty MAF Sensor

When the sensing wire inside the MAF gets dirty, airflow can not cool it down properly. This leads to the MAF’s voltage drop and it underreports the intake air mass.

The decision to replace your MAF sensor should be taken after a proper diagnosis.

Cause #3: MAF Sensor Wiring Harness Problems

Damaged MAF sensor wiring harness can contribute to your P0102 error code. The wiring could also be near components that consume higher voltage, such as alternators, ignition wires, etc. These could lead to false voltage readings as well.

Cause #4: PCM Issues (rare)

Finally, the Powertrain Control Module (PCM) will rarely be the source of your error code. A faulty PCM causes the vehicle to require multiple attempts before starting up. It may also result in the engine’s failure to start.

Replacing PCM should fix the problem. Installing this module will take about half an hour and require professional assistance to ensure proper operations.

P0102 Causes Identification: How to Diagnose

Following the recommended diagnostics process is the first step in resolving the P0102 code.

Diagnose Air Filter

First, open the hood and inspect the air filter to confirm if it is clogged or contaminated with debris. If it is the case, have your air filter cleaned with recommended cleaners.

Alternatively, when the air filter gets severely damaged, replacing it is the best option.

Diagnose MAF Sensor

After making sure that the air filter is clean, the MAF sensor is your next target.

The sensor is located between the air filter and the intake manifold. While the car is idling, unplug the MAF sensor, and the car should stall.

If it doesn’t, the MAF need to be cleaned or replaced.

As a motorhead, you must be familiar with the name Scotty Kilmer. He is famous for his DIY videos on car stuff. Let’s find out how this man replaced the MAF sensor properly!

Diagnose MAF Sensor Wiring Harness

Now, ensure you check the wiring of your MAF sensor thoroughly to inspect any broken, loose, frayed, or pinched cables and connections. Verify that the wiring harness is perfectly coupled to the MAF sensor.

Diagnose PCM

After eliminating all of the above possibilities, the last thing you should check is the PCM.

Up to this point, I recommend you have a mechanic inspect the PCM. This is a complicated and expensive process.

But don’t worry, this is a very rare case.

How Much Does It Cost To Fix The Code P0102?

Most of the time, replacing the MAF sensor will fix P0102. This is an easy fix and costs you about $30 to $150 to buy a new sensor.

The Estimated Repair Cost Of P0102

Solutions	Repair Cost
Replace faulty MAF sensor	DIY: $30 to $150 Mechanic: $80 to $380
Clean dirty air filter	DIY: a few bucks Mechanic: $15 to $85
Replace PCM	DIY: not recommended Mechanic: $1,000 to $3,000

Note: The data in this table was collected in June 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

The P0102 code is not as serious as you worry, but ignoring it could lead to further damages that cost an arm and a leg to repair.

Share your story with us if you have encountered the P0102 code and fixed it before.

Also, if you have any other questions related to this error code, feel free to leave a comment below, I’ll answer them all!

See ya!

P1273 Nissan Code: A/F Issues And Lean Condition

If you’re a Nissan vehicle owner who has encountered the P1273 error code, you’ve come to the right place. This code indicates specific air/fuel (A/F) issues and a lean condition within your vehicle’s system. This comprehensive guide will provide valuable insights into the meaning, severity, symptoms, causes, diagnosis, and repair of the P1273 Nissan code.

Whether you’re an experienced car enthusiast or a novice owner, we’ve got you covered. We’ll break down the technical aspects and equip you with practical knowledge to confidently address this issue. Read on!

P1273 Nissan Code: A Quick Summary

Take a quick look at the key information of the P1273 Nissan code!

Definition: Air Fuel Sensor (Bank 1 Sensor 1) Circuit Lean Shift
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $100 – $400

What Does P1273 Nissan Code Mean

The P1273 error code on Nissan refers to a potential issue in the fuel system. When this code is triggered in your car, it indicates a lean running condition, specifically related to the operation of air-fuel ratio sensor 1 on bank 1.

In other words, the engine control module (ECM) has detected an imbalance in the air-fuel mixture, which can impact engine performance. To understand this code better, let’s explore the components involved and how they interact.

The air-fuel ratio sensor, also known as the A/F sensor, plays a crucial role in measuring the oxygen content in the exhaust gases. It provides feedback to the ECM to ensure the optimal air-fuel mixture (14.7:1 stoichiometric ratio) for combustion. In Bank 1, the ECM monitors the air-fuel ratio for any deviations from the expected values.

The (A/F) sensor, commonly located near the exhaust manifold, plays a critical role in engine performance and can trigger the P1273 Nissan code if it malfunctions. (Image credit: Nissanhelp.com)

In certain conditions, such as during acceleration or deceleration, the ECM monitors lean-to-rich or rich-to-lean shifts. If the ECM detects a lean shift that persists beyond the specified parameters, it triggers the P1273 code.

It’s important to note that the P1273 code is commonly found in Nissan models such as Altima, Murano, Pathfinder, Sentra, Frontier, Quest, and 350Z. Altima, particularly the 2004 and 2005 models, is notorious for experiencing this code frequently.

Furthermore, there are other associated codes that may accompany P1273, including P1283, P0174, and various A/F sensor codes such as P0036, P0037, P0038, P0042, P0043, P0044, etc.

How Serious Is The P1273 Nissan Code?

The P1273 Nissan code is considered a medium-level severity. While it may not immediately cause a breakdown or severe damage to your vehicle, it should not be ignored. You can continue to drive with the code in the short term, but it is important to address it promptly.

P1273 pops up! Get it addressed ASAP!
(Image credit: 350Z UK Forum)

Prolonged driving with the P1273 code may result in reduced fuel efficiency, decreased engine performance, and possible damage to the catalytic converter over time. Ignoring the code can also trigger additional related codes, complicating the diagnosis and repair process.

P1273 Nissan: Spotting the Telltale Signs

When encountering the P1273 Nissan error code, several symptoms may manifest:

Service engine light illuminated
Engine hard to start in cold conditions
Fuel smell
Mode $06 fault
Engine starts up but won’t stay on and stalls

However, in some cases, the vehicle may drive well with no noticeable drivability symptoms.

Root Causes Of P1273 Nissan Code

Some common culprits behind the P1273 code include:

Poor connection or wiring issues related to the A/F sensor
Open or short circuit conditions in the A/F sensor circuit
Failed air-fuel ratio sensor (A/F sensor)
Vacuum leaks in the intake system
Issues with the fuel delivery system, such as a clogged fuel filter or weak fuel pump
Defective MAF sensor
Malfunctioning ECM (rarely)

Note:

Please remember that the above causes are general and commonly associated with the P1273 code in Nissan vehicles. However, it’s essential to remember that the underlying causes may vary in specific cases.

For instance, based on my experience, I’ve encountered situations where issues with coolant quality and leakage into the engine have been identified as contributing factors. The story from member Stealthm in this forum thread is an example.

Efficient Strategies For Resolving The P1273 Nissan Code

In this section, we will provide step-by-step instructions and a list of essential tools and parts needed to address the issue. By following this guide, you can effectively identify and resolve the C1130 code.

Essential Tools And Parts

To diagnose and repair the P1273 code in a Nissan, you will need the following tools and parts:

OBD-II scanner or code reader
Basic hand tools (such as wrenches and sockets)
Multimeter
Fuel pressure gauge
MAF sensor cleaner
Electrical tape and wire connectors
A/F sensor
Intake system components: gaskets, hoses, etc.
Fuel delivery system components: fuel filter, fuel pump, etc.
MAF sensor
ECM

Step-by-Step Procedure

1. Retrieve DTCs

Connect an OBD-II scanner to your Nissan vehicle and retrieve all trouble codes, including P1273. Note any additional codes present. Prioritize addressing the codes directly impacting the air-fuel ratio sensor or related systems.

2. Inspect wiring related to A/F sensor

Inspect the engine bay for damaged or loose wiring related to the air-fuel ratio sensor. Check for disconnected or worn vacuum hoses.

3. Check for circuit issues

Examine the A/F sensor circuit for open or short circuits. Inspect wiring harnesses and connectors. Repair or replace damaged wires or connectors.

4. Test the air-fuel ratio sensor

Measure the sensor’s resistance and voltage output using a multimeter or diagnostic tool. Compare readings to specified values in the service manual. Replace the sensor if it fails the test.

5. Inspect the intake system

Check for vacuum leaks in the intake system. Inspect gaskets, hoses, and components. Repair or replace faulty parts.

6. Check fuel pressure

Measure fuel pressure on the fuel rail (aim for at least 55 psi). If pressure is low, check the fuel pressure regulator, fuel filter, and fuel pump for issues. Repair or replace as needed.

7. Check MAF sensor and intake plumbing

Inspect the MAF sensor for dirt or debris. Clean it if necessary using MAF sensor cleaner. Check clamps and connections between the MAF sensor and throttle body for leaks or looseness.

8. Inspect the ECM

If the previous steps don’t resolve the issue, inspect the engine control module (ECM). Ensure proper connections and check for loose or damaged wires. Consult a professional if ECM malfunction is suspected.

Note:

Follow the manufacturer’s instructions and any additional notes or tips in the service manual for your vehicle model.
The A/F sensor location may vary depending on the specific Nissan model and engine type. To find the precise location of the A/F sensor in Nissan, refer to the vehicle’s manual or visit reliable online sources such as this diagram for A/F sensor location in Nissan Altima.

Let’s watch this video to see how to check the A/F sensor and fix the P1273 code on the Nissan Altima.

DIY Repair Level And Estimated Costs

The DIY repair level for diagnosing and fixing the P1273 code in a Nissan is moderate. It requires basic mechanical knowledge and the ability to use diagnostic tools and perform sensor replacement.

The estimated cost for this repair task may vary depending on factors such as the brand and quality of the A/F sensor, labor rates in your area, and whether you choose to do the repair yourself or seek assistance from a professional mechanic.

Here is a table listing the estimated costs for the main repair tasks:

Repair Task	Estimated Cost Range
Diagnostic	$50 – $150
Wiring repair	$50 – $200
A/F sensor repair/replacement	$200 – $400
Intake system components repair/replacement	$100 – $300
Fuel delivery system components repair/replacement	$100 – $300
MAF sensor repair/replacement	$100 – $300
ECM repair/replacement	$200 – $1000

P1273 Nissan Infographic

Check this infographic for the summarized information about this P1273 code on Nissan vehicles.

Final Thoughts

In conclusion, understanding and addressing the P1273 code in Nissan vehicles can help ensure optimal engine performance and fuel efficiency. By following the general diagnostic and repair steps outlined, you can effectively troubleshoot and resolve issues related to the Air/Fuel Ratio (A/F) sensor or its circuit.

If you found this information helpful, share it with others who may benefit from it. Additionally, we would love to hear from you if you have any comments, questions, or personal experiences related to the P1273 code.

For information on other OBD2 codes and to troubleshoot specific issues with your vehicle, visit our OBD code lookup tool.

Safe travels and happy diagnosing!

Reference Sources

Nissan Help Forum, P1273 – Nissan.
My350z Forum, What does code P1273 mean?.
YourMechanic, After oxygen sensor replacement I’m getting a P1273 error…
Reddit, Question about code P1273 and P0174.

P0463 – Fuel Level Sensor “A” Circuit High

The P0463 code activates when your fuel level sensor is giving too high a reading. When this code is active, the fuel level indicator on your dash can fluctuate or give false full and empty readings, which is the main symptom you’ll notice aside from the check engine light. While this code doesn’t represent a danger to you or your vehicle, it can be annoying not to know how much fuel you have. Read on below to learn more about this code and how you can clear it.

P0463 Code Definition

P0463 Code Definition (Generic): Fuel Level Sensor Circuit High Input

P0463 Ford Code Definition: Fuel Level Sensor A Circuit High Input

P0463 Jeep Code Definition: Fuel Level Sensor 1 Circuit High

P0463 Nissan Code Definition: Fuel Level Sensor “A” Circuit High

What Does P0463 Mean?

The fuel level sensor in your engine is how your vehicle’s computer knows how much fuel is left in the tank. This information is sent along to the powertrain control module (PCM) or engine control module (ECM) and adjusts the indicator on the dash accordingly.

Functionally, the fuel level sensor consists of a float attached to an arm. This arm is grounded through the tank or a dedicated circuit. As it raises or lowers, the resistance to the ground changes, and the voltage vary to indicate the fuel level change.

In many cases, the fuel level sensor is built directly into the fuel pump. While there are exceptions, you usually can’t replace one without replacing the other.

The specific voltage of your fuel level sensor varies depending on the make and model. Commonly, it operates at 5 volts. You can find a particular voltage for your vehicle in your manual.

If the fuel level sensor tells the ECM or PCM, there is more fuel in the tank than it can hold, the P0463 code triggers. Normally, the voltage has to be higher than the threshold for a designated length of time before activating the code.

What Are The Symptoms Of The P0463 Code?

Activation of the check engine light
The fluctuation of the fuel level gauge
Incorrect empty or full readings from fuel level gauge
Illumination of fuel light

What Are The Causes Of P0463?

Faulty fuel level sensor
Defective or damaged float in fuel level sensor
Faulty fuel level pump
Open or short in the fuel level sensor signal circuit
Open ground or high resistance on the ground circuit
Damage to the fuel tank
Defective or damaged wiring and connectors on fuel sensor harness
Faulty ECM or PCM (less common)

How Serious Is The P0463 Code?

The P0463 trouble code is of low severity. Your vehicle will run without problems while the code is active. The most troubling thing about this code is that you won’t be able to trust your fuel gauge until it’s fixed. This could lead to you becoming stranded due to low fuel. For this reason, you should fix the issue as soon as you can.

How To Diagnose And Fix The P0463 Code

Tools You’ll Need:

Method:

Scan your vehicle using an OBD2 scan tool. Check if any other codes are present. You may see other codes related to the fuel sensor (P0460-P0464). Clear the codes, then test drive your vehicle to see if the P0463 code returns.
Read the freeze frame and fuel gauge data using the OBD2 scanner. Compare these readings to assess how much the fuel reading is varying from the actual level. Add a gallon or two of fuel to your tank and recheck the readings to see if they’re changing accordingly.
Visually inspect the wiring on the fuel level sensor wiring harness. Replace any that are frayed, corroded, or otherwise damaged. Ensure all connections are secure, then clear the codes again and take another test drive to see if the issue has been resolved.
In some cases, when a rock or other road hazard damages the fuel tank, it can also damage the fuel pump or fuel level sensor. Check the exterior of the fuel tank for signs of impact or damage. Also, make sure the ground strap is not missing, corroded, or rusty. If it is, replace it as needed.
Check the ground circuit for opens, shorts, and high resistance using a digital multimeter. Connect the black lead to the negative battery terminal and the other to the fuel level sensor ground where it meets the tank. Turn on your engine and check the reading. It should be lower than 100 millivolts (.1 volts). If it is closer to 1 volt, there is an issue. Clean or replace the sensor ground and test it again.
If the code still does not clear, you likely need to replace the fuel level sensor. Electrical issues in rare instances can trigger this code; however, it can also be the result of the problems with the instrument cluster. As these problems are difficult for a non-specialist to diagnose, it’s recommended you take your vehicle to a mechanic for further diagnosis before replacing any significant components.

Common Mistakes To Avoid While Diagnosing The P0463 Code

Some mechanics replace the fuel level pump before they’ve fully diagnosed the issue. Don’t forget to check the wiring and ground for issues before replacing any components. This could save you from making unnecessary and costly repairs.

Quick fix to the P0463 code

P1564 Nissan Code: How To Get Your Cruise Control Back On Track

Imagine you’re driving your Nissan when suddenly the “Check Engine” light comes on. You decide to plug an OBD2 scanner in to know where the problem is, and you then discover that the culprit behind the warning is the P1564 Nissan code, linked specifically to the Advanced Speed Control Device (ASCD) steering switch.

In this article, we’ll focus on the P1564 code and explain it in simple terms. By the end, you’ll better understand the issue and what you can do to keep your car running smoothly. So, let’s dive in and unlock the mystery of the P1564 Nissan code!

P1564 Nissan: A Quick Overview

Below is a summary of the P1564 Nissan code. Check it out.

Definition: ASCD Steering Switch Circuit Malfunction
How Serious Is It?: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $1500

What Does The P1564 Nissan Code Mean?

P1564 is a diagnostic trouble code (DTC) that pertains to Nissan’s ASCD system. This code is triggered when the Engine Control Module (ECM) detects irregularities in the ASCD steering switch’s electrical signals. This occurs when an excessively high voltage signal is sent from the ASCD steering switch to the ECM, the input signal from the switch is out of the specified range, or the switch is stuck in the ON position.

Let’s learn about the ASCD system. The ASCD steering switch consists of multiple buttons, each associated with specific cruise control functions like setting the desired speed, resuming previous speed, or canceling the system. The switch’s buttons have unique electrical resistance values, and when a button is pressed, the ECM reads the corresponding voltage variations to determine the intended function. So when the voltage is abnormal in the ASCD’s electrical signal, the P1564 is set.

The ASCD switches are located on the steering wheel in Nissan vehicles.
(Credit: usa.nissannews.com)

How Serious Is The P1564 Nissan Code?

The P1564 Nissan code indicates a moderate level of severity. While it may not immediately impact drivability, it should not be ignored. If the ASCD steering switch malfunctions, the cruise control system may become inoperative, affecting driving comfort on long trips. In such cases, you can continue to drive the vehicle with caution. However, it’s essential to have the issue diagnosed and repaired promptly to restore the system’s functionality.

What Are The Symptoms?

There are some symptoms if P1260 is set on your Ford:

Malfunction Indicator Lamp (MIL) illuminated
Loss of cruise control capabilities

What Are The Potential Causes?

Causes of the P1564 Nissan code may include:

Damaged wiring and connectors
Bad ASCD steering switch
Faulty ECM

How To Diagnose And Fix the P1564 Nissan Code?

Dealing with the P1564 Nissan code related to the ASCD steering switch can seem daunting, but you can resolve it step by step. Here’s a simple guide to help you fix the issue:

Essential Tools And Parts

Diagnostic scanner
ASCD switch assembly
Multimeter
Basic tools (screwdrivers, pliers, etc.)

Fixing Nissan P1564: Step-by-step Procedure

Step 1: Visual Inspection

Carefully examine the ASCD steering switch, like cancel sw, cruise lamp sw, or resume/acc sw, etc., and its wiring for any visible damage, loose connections, or signs of wear. Look for frayed wires, corroded connectors, or any other obvious issues that could affect the switch’s functionality.

Step 2: Check Electrical Resistance

Use a multimeter set to the resistance (ohms) setting. Measure the electrical resistance of each button on the ASCD steering switch. Compare the readings you get with the manufacturer’s specifications for each button. Significant deviations from the expected values could indicate a faulty switch.

Step 3: Test Voltage Signals

Set the multimeter to the voltage setting. Here are the expected voltage values you should get when you measure the G/Y wire at the ASCD steering switch with the ignition switch turned ‘ON’:

When the ASCD steering switch is “OFF”, you should see around 4.0V.
If the CRUISE switch is “ON”, the voltage should be approximately 0V.
For the CANCEL switch being “ON”, the voltage should be around 1V.
When the COAST/SET switch is “ON”, the voltage should be roughly 2V.
Finally, if the ACCEL/RES switch is “ON”, you should read around 3V.

Step 4: Repair Or Replace

If all the values match the specifications above, then the switch is likely the problem. However, if any of the values are not within the expected ranges, the wiring might have an issue. It’s vital to get the wiring issues addressed in this case.

Step 5: Clear Codes

Using the diagnostic scanner, clear the P1564 code from the ECM. This step is essential after making repairs or replacements. Clearing the code will reset the system and allow you to check if the issue has been resolved.

Step 6: Functional Test

Take your vehicle for a test drive in a safe area. Engage the cruise control functions associated with the ASCD steering switch. Monitor the system’s performance and watch for any warning lights. Make sure the cruise control operates smoothly without any unexpected behavior.

This video is about how to fix P1564 code on Nissan Altima 2003 by Online Auto Repair Videos.

Estimated Cost For Fixing P1564 On Nissan Vehicles

Safety should be a priority when dealing with vehicle repairs. If you find that the necessary skills and expertise required for these repairs are beyond your DIY abilities, it’s strongly recommended to seek assistance from a qualified mechanic. They have the experience and knowledge to ensure the repairs are done correctly and safely.

Below is a rough estimated cost breakdown for the mentioned repairs. Please keep in mind that these are approximate figures and actual costs can vary depending on various factors.

Repair Task	Estimated Cost
Wiring and Connectors Repair	$50 to $200
ASCD Steering Switch Replacement	$100 to $200
ECM Replacement	$500 to $1500

P1564 Nissan Infographic

Check this infographic for the summarized information about this P1564 code on Nissan vehicles.

Conclusion

In conclusion, comprehending the P1564 Nissan code is crucial. Understanding the code’s implications empowers drivers to make informed decisions about their vehicle’s health. Whether you DIY or get pro help, grasping the code’s meaning means better car care. Decoding and tackling the P1564 code gets your car back on track and shows you’re a driver in the know, taking care of your ride.

If you found this article helpful in demystifying the P1564 Nissan code and grasping the ASCD steering switch, share it with others facing similar challenges. Have questions, insights, or experiences to share? Drop them in the comments below. Let’s start a discussion that enriches our driving journeys!

References Sources

Nissan_Pathfinder_LE_P1564, PRODEMAND
Nissan Altima 2007-2012 Service Manual: Automatic speed control device (ASCD), Nissan Altima

GM OBD2 Codes List For FREE Download [Generic + Manufacturer-specific]

Are you the proud owner of a GM car, such as a Chevrolet, Buick, GMC, or Cadillac? Have you ever wondered what those mysterious “Check Engine” lights mean and how to troubleshoot them effectively?

Look no further!

With this post, we’ll provide you with a comprehensive list of GM OBD2 codes, empowering you to decode these mysterious signals and gain insights into the health of your vehicle.

So, if you’re an avid GM enthusiast or a curious owner seeking to enhance your knowledge of your beloved vehicles, this OBD2 codes list post is tailor-made for you.

Let’s dive in!

GM OBD2 Codes List and Meaning [FULL]

Free Download: Full GM OBD2 Trouble Codes List and Meaning PDF

This list applies to GM’s cars, including Chevy, Cadillac, Buick, and GMC. Moreover, we divide it into four parts: Powertrain, Network, Body, and Chassis, which helps you quickly find the codes you need for engine, network, body control, and chassis issues.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0001	Fuel Volume Reg Ctrl Circ/Open
P0002	Fuel Volume Reg Ctrl Circ Range/Perf
P0003	Fuel Volume Reg Ctrl Circ Low
P0004	Fuel Volume Reg Ctrl Circ High
P0005	Fuel Shutoff Valve A Ctrl Circ/Open
P0006	Fuel Shutoff Valve A Ctrl Circ Low
P0007	Fuel Shutoff Valve A Ctrl Circ High
P0008	Engine Pos Sys Perf Bank1
P0009	Engine Pos Sys Perf Bank2
P0010	A Camshaft Pos Actuator Circ (bank
P0011	A Camshaft Pos TimingOverAdvanced (bank
P0012	A Camshaft Pos TimingOverRetarded (bank
P0013	B Camshaft Pos Actuator Circ (bank
P0014	B Camshaft Pos TimingOverAdvanced (bank
P0015	B Camshaft Pos TimingOverRetarded (bank
P0016	Crank PosCamshaft Pos Correlation Bank1 SensorA
P0017	Crank PosCamshaft Pos Correlation Bank1 SensorB
P0018	Crank PosCamshaft Pos Correlation Bank2 SensorA
P0019	Crank PosCamshaft Pos Correlation Bank2 SensorB
P0020	A Camshaft Pos Actuator Circ (bank2)
P0021	A Camshaft Pos TimingOverAdvanced (bank2)
P0022	A Camshaft Pos TimingOverRetarded (bank2)
P0023	B Camshaft Pos Actuator Circ (bank2)
P0024	B Camshaft Pos TimingOverAdvanced (bank2)
P0025	B Camshaft Pos TimingOverRetarded (bank2)
P0026	Intake Valve Ctrl Solenoid Circ Range/Perf Bank1
P0027	Exhaust Valve Ctrl Solenoid Circ Range/Perf Bank1
P0028	Intake Valve Ctrl Solenoid Circ Range/Perf Bank2
P0029	Exhaust Valve Ctrl Solenoid Circ Range/Perf Bank2
P0030	HO2S Heater Ctrl Circ (bank1, Sensor)
P0031	HO2S Heater Ctrl Circ Lo (bank1, Sensor)
P0032	HO2S Heater Ctrl Circ Hi (bank1, Sensor)
P0033	Turbo Charger Bypass Valve Ctrl Circ
P0034	Turbo Charger Bypass Valve Ctrl Circ Lo
P0035	Turbo Charger Bypass Valve Ctrl Circ Hi
P0036	HO2S Heater Ctrl Circ (bank1, Sensor2)
P0037	HO2S Heater Ctrl Circ Lo (bank1, Sensor2)
P0038	HO2S Heater Ctrl Circ Hi (bank1, Sensor2)
P0039	T/S Charger Bypass Valve Ctrl Circ Range/Perf
P0040	O2 Sensor Signals Swapped Bank1 Sensor 1/ Bank2 Sensor 1
P0041	O2 Sensor Signals Swapped Bank1 Sensor 2/ Bank2 Sensor 2
P0042	HO2S Heater Ctrl Circ (bank1, Sensor 3)
P0043	HO2S Heater Ctrl Circ Lo (bank1, Sensor 3)
P0044	HO2S Heater Ctrl Circ Hi (bank1, Sensor 3)
P0045	T/S Charger Boost Ctrl Solenoid Circ/Open
P0046	T/S Charger Boost Ctrl Solenoid Circ Range/Perf
P0047	T/S Charger Boost Ctrl Solenoid Circ Low
P0048	T/S Charger Boost Ctrl Solenoid Circ High
P0049	T/S Charger Turbine Overspeed
P0050	HO2S Heater Ctrl Circ (bank2, Sensor
P0051	HO2S Heater Ctrl Circ Lo (bank2, Sensor
P0052	HO2S Heater Ctrl Circ Hi (bank2, Sensor
P0053	HO2S Heater Resistance Bank1 Sensor 1
P0054	HO2S Heater Resistance Bank1 Sensor 2
P0055	HO2S Heater Resistance Bank1 Sensor 3
P0056	HO2S Heater Ctrl Circ (bank2, Sensor2)
P0057	HO2S Heater Ctrl Circ Lo (bank2, Sensor2)
P0058	HO2S Heater Ctrl Circ Hi (bank2, Sensor2)
P0059	HO2S Heater Resistance Bank2 Sensor 1
P0060	HO2S Heater Resistance Bank2 Sensor 2
P0061	HO2S Heater Resistance Bank2 Sensor 3
P0062	HO2S Heater Ctrl Circ (bank2, Sensor 3)
P0063	HO2S Heater Ctrl Circ Lo (bank2, Sensor 3)
P0064	HO2S Heater Ctrl Circ Hi (bank2, Sensor 3)
P0065	Air Assisted Injector Ctrl Range/Perf
P0066	Air Assisted Injector Ctrl Circ/Circ Lo
P0067	Air Assisted Injector Ctrl Circ Hi
P0068	MAP/MAFThrottle Pos Correlation
P0069	MAPBarometric Press Correlation
P0070	Ambient Air Temp Sensor Circ
P0071	Ambient Air Temp Sensor Range/Perf
P0072	Ambient Air Temp Sensor Circ Lo Input
P0073	Ambient Air Temp Sensor Circ Hi Input
P0074	Ambient Air Temp Sensor Circ Interm
P0075	Intake Valve Ctrl Circ (bank
P0076	Intake Valve Ctrl Circ Lo (bank
P0077	Intake Valve Ctrl Circ Hi (bank
P0078	Exhaust Valve Ctrl Circ (bank
P0079	Exhaust Valve Ctrl Circ Lo (bank
P0080	Exhaust Valve Ctrl Circ Hi (bank
P0081	Intake Valve Ctrl Circ (bank2)
P0082	Intake Valve Ctrl Circ Lo (bank2)
P0083	Intake Valve Ctrl Circ Hi (bank2)
P0084	Exhaust Valve Ctrl Circ (bank2)
P0085	Exhaust Valve Ctrl Circ Lo (bank2)
P0086	Exhaust Valve Ctrl Circ Hi (bank2)
P0087	Fuel Rail/Sys PresToo Lo
P0088	Fuel Rail/Sys PresToo Hi
P0089	Fuel Pres Reg Perf
P0090	Fuel Pres Reg Ctrl Circ
P0091	Fuel Pres Reg Ctrl Circ Lo
P0092	Fuel Pres Reg Ctrl Circ Hi
P0093	Fuel Sys Leak DetectedLarge Leak
P0094	Fuel Sys Leak DetectedSmall Leak
P0095	Intake Air Temp Sensor 2 Circ
P0096	Intake Air Temp Sensor 2 Circ Range/Perf
P0097	Intake Air Temp Sensor 2 Circ Low
P0098	Intake Air Temp Sensor 2 Circ High
P0099	Intake Air Temp Sensor 2 Circ Interm/Erratic
P0100	Mass/Volume Air Flow Circ Error
P0101	Mass/Volume Air Flow Circ Range/Perf
P0102	Mass/Volume Air Flow Circ Lo Input
P0103	Mass/Volume Air Flow Circ Hi Input
P0104	Mass/Volume Air Flow Circ Interm
P0105	MAP/Baro Pres Circ Error
P0106	MAP/Baro Pres Circ Range/Perf
P0107	MAP/Baro Pres Circ Lo Input
P0108	MAP/Baro Pres Circ Hi Input
P0109	MAP/Baro Pres Circ Interm
P0110	Intake Air Temp Circ Error
P0111	Intake Air Temp Circ Range/Perf
P0112	Intake Air Temp Circ Lo Input
P0113	Intake Air Temp Circ Hi Input
P0114	Intake Air Temp Circ Interm
P0115	Eng Coolant Temp Circ Error
P0116	Eng Coolant Temp Circ Range/Perf
P0117	Eng Coolant Temp Circ Lo Input
P0118	Eng Coolant Temp Hi Input
P0119	Eng Coolant Temp Interm
P0120	Throttle Pos Sensor/Switch A Circ Error
P0121	Throttle Pos Sensor/Switch A Circ Range/Perf
P0122	Throttle Pos Sensor/Switch A Circ Lo Input
P0123	Throttle Pos Sensor/Switch A Circ Hi Input
P0124	Throttle Pos Sensor/Switch A Circ Interm
P0125	Insuff Coolant Temp for Closed Loop Fuel Ctrl
P0126	Insuff Coolant Temp Stable Operation
P0127	Intake Air Temp Too Hi
P0128	Coolant Temp below Thermostat
P0129	Barometric Press Too Low
P0130	Oxy Sensor Circ (bank1, Sensor
P0131	Oxy Sensor Circ Lo Voltage (bank1, Sensor
P0132	Oxy Sensor Circ Hi Voltage (bank1, Sensor
P0133	Oxy Sensor Circ Slow Response (bank1, Sens
P0134	Oxy Sens Circ No Activity Detected (bank1 Sens
P0135	Oxy Sensor Heater Circ (bank1, Sensor
P0136	Oxy Sensor Circ (bank1, Sensor2)
P0137	Oxy Sensor Circ Lo Voltage (bank1, Sensor2)
P0138	Oxy Sensor Circ Hi Voltage (bank1, Sensor2)
P0139	Oxy Sensor Circ Slow Response (bank1, Sensor2)
P0140	Oxy Sens Circ No Activity Detected (bank1Sens2)
P0141	Oxy Sensor Heater Circ (bank1, Sensor2)
P0142	Oxy Sensor Circ (bank1, Sensor 3)
P0143	Oxy Sensor Circ Lo Voltage (bank1, Sensor 3)
P0144	Oxy Sensor Circ Hi Voltage (bank1, Sensor 3)
P0145	Oxy Sensor Circ Slow Response (bank1, Sensor 3)
P0146	Oxy Sensor Circ No Activity Detected (bank1 Sens3)
P0147	Oxy Sensor Heater Circ (bank1, Sensor 3)
P0148	Fuel Delivery Error
P0149	Fuel Timing Error
P0150	Oxy Sensor Circ (bank2, Sensor
P0151	Oxy Sensor Circ Lo Voltage (bank2, Sensor
P0152	Oxy Sensor Circ Hi Voltage (bank2, Sensor
P0153	Oxy Sensor Circ Slow Response (bank2, Sensor
P0154	Oxy Sensor Circ No Activity Detected (bank2 Sens
P0155	Heated Oxy Sensor Heater Circ (bank2, Sensor
P0156	Oxy Sensor Circ (bank2, Sensor2)
P0157	Oxy Sensor Circ Lo Voltage (bank2, Sensor2)
P0158	Oxy Sensor Circ Hi Voltage (bank2, Sensor2)
P0159	Oxy Sensor Circ Slow Response (bank2, Sensor2)
P0160	Oxy Sensor Circ No Activity Detected (bank2 Sens2)
P0161	Heated Oxy Sensor Heater Circ (bank2, Sensor2)
P0162	Oxy Sensor Circ (bank2, Sensor 3)
P0163	Oxy Sensor Circ Lo Voltage (bank2, Sensor 3)
P0164	Oxy Sensor Circ Hi Voltage (bank2, Sensor 3)
P0165	Oxy Sensor Circ Slow Response (bank2, Sensor 3)
P0166	Oxy Sensor Circ No Activity Detected (bank2 Sens3)
P0167	Heated Oxy Sensor Heater Circ (bank2, Sensor 3)
P0168	Eng Fuel Temp Hi
P0169	Incorrect Fuel ComPos
P0170	Fuel Trim Error (bank
P0171	Sys too Lean (bank
P0172	Sys too Rich (bank
P0173	Fuel Trim Error (bank2)
P0174	Sys too Lean (bank2)
P0175	Sys too Rich (bank2)
P0176	Fuel ComPos Sensor Circ Error
P0177	Fuel ComPos Sensor Circ Range/Perf
P0178	Fuel ComPos Sensor Circ Lo Input
P0179	Fuel ComPos Sensor Circ Hi Input
P0180	Fuel Temp SensorA Circ Error
P0181	Fuel Temp SensorA Circ Range/Perf
P0182	Fuel Temp SensorA Circ Lo Input
P0183	Fuel Temp SensorA Circ Hi Input
P0184	Fuel Temp SensorA Circ Interm
P0185	Fuel Temp SensorB Circ Error
P0186	Fuel Temp SensorB Circ Range/Perf
P0187	Fuel Temp SensorB Circ Lo Input
P0188	Fuel Temp SensorB Circ Hi Input
P0189	Fuel Temp SensorB Circ Interm
P0190	Fuel Rail Pres Sensor Circ Error
P0191	Fuel Rail Pres Sensor Circ Range/Perf
P0192	Fuel Rail Pres Sensor Circ Lo Input
P0193	Fuel Rail Pres Sensor Circ Hi Input
P0194	Fuel Rail Pres Sensor Circ Interm
P0195	Eng Oil Temp Sensor Error
P0196	Eng Oil Temp Sensor Range/Perf
P0197	Eng Oil Temp Sensor Circ Lo Input
P0198	Eng Oil Temp Sensor Circ Hi Input
P0199	Eng Oil Temp Sensor Interm
P0200	Injector Circ Error
P0201	Injector Circ ErrorCyl1
P0202	Injector Circ ErrorCyl2
P0203	Injector Circ ErrorCyl3
P0204	Injector Circ ErrorCyl4
P0205	Injector Circ ErrorCyl5
P0206	Injector Circ ErrorCyl6
P0207	Injector Circ ErrorCyl7
P0208	Injector Circ ErrorCyl8
P0209	Injector Circ ErrorCyl9
P0210	Injector Circ ErrorCyl10
P0211	Injector Circ ErrorCyl11
P0212	Injector Circ ErrorCyl12
P0213	Cold Start Injector 1 Error
P0214	Cold Start Injector 2 Error
P0215	Eng Shutoff Solenoid Error
P0216	Inj Timing Ctrl Circ Error
P0217	Eng Over temp Condition
P0218	Tran Over temp Condition
P0219	Throttle Sw B Circ Error/Eng Over speed Condition
P0220	Throttle Pos Sensor/Switch B Circ Error
P0221	Throttle Pos Sensor/Switch B Circ Range/Perf
P0222	Throttle Pos Sensor/Switch B Circ Lo Input
P0223	Throttle Pos Sensor/Switch B Circ Hi Input
P0224	Throttle Pos Sensor/Switch B Circ Interm
P0225	Throttle Pos Sensor/Switch C Circ Error
P0226	Throttle Pos Sensor/Switch C Circ Range/Perf
P0227	Throttle Pos Sensor/Switch C Circ Lo Input
P0228	Throttle Pos Sensor/Switch C Circ Hi Input
P0229	Throttle Pos Sensor/Switch C Circ Interm
P0230	Fuel Pump Relay Dvr Fail
P0231	Fuel Pump Relay Dvr Circ Fail On
P0232	Fuel Pump Relay Dvr Circ Fail Off
P0233	Fuel Pump Relay Dvr Interm
P0234	Eng Over boost Condition
P0235	Turbo Boost SensorA Circ Error
P0236	Turbo Boost SensorA Circ Perf
P0237	Turbo Boost SensorA Circ Lo Input
P0238	Turbo Boost SensorA Circ Hi Input
P0239	Turbo Boost SensorB Circ Error
P0240	Turbo Boost SensorB Circ Perf
P0241	Turbo Boost SensorB Circ Lo Input
P0242	Turbo Boost SensorB Circ Hi Input
P0243	Turbo Wastegate Solenoid A Error
P0244	Turbo Wastegate Solenoid A Range/Perf
P0245	Turbo Wastegate Solenoid A Lo
P0246	Turbo Wastegate Solenoid A Hi
P0247	Turbo Wastegate Solenoid A Error
P0248	Turbo Wastegate Solenoid A Range/Perf
P0249	Turbo Wastegate Solenoid A Lo
P0250	Turbo Wastegate Solenoid A Hi
P0251	Inj Pump Fuel Metering Ctrl A Error
P0252	Inj Pump Fuel Metering Ctrl A Range/Perf
P0253	Inj Pump Fuel Metering Ctrl A Lo
P0254	Inj Pump Fuel Metering Ctrl A Hi
P0255	Inj Pump Fuel Metering Ctrl A Interm
P0256	Inj Pump Fuel Metering Ctrl A Error
P0257	Inj Pump Fuel Metering Ctrl A Range/Perf
P0258	Inj Pump Fuel Metering Ctrl A Lo
P0259	Inj Pump Fuel Metering Ctrl A Hi
P0260	Inj Pump Fuel Metering Ctrl A Interm
P0261	Injector Circ LoCyl1
P0262	Injector Circ HiCyl1
P0263	Cyl1 Contribution/Balance Fault
P0264	Injector Circ LoCyl2
P0265	Injector Circ HiCyl2
P0266	Cyl2 Contribution/Balance Fault
P0267	Injector Circ LoCyl3
P0268	Injector Circ HiCyl3
P0269	Cyl3 Contribution/Balance Fault
P0270	Injector Circ LoCyl4
P0271	Injector Circ HiCyl4
P0272	Cyl4 Contribution/Balance Fault
P0273	Injector Circ LoCyl5
P0274	Injector Circ HiCyl5
P0275	Cyl5 Contribution/Balance Fault
P0276	Injector Circ LoCyl6
P0277	Injector Circ HiCyl6
P0278	Cyl6 Contribution/Balance Fault
P0279	Injector Circ LoCyl7
P0280	Injector Circ HiCyl7
P0281	Cyl7 Contribution/Balance Fault
P0282	Injector Circ LoCyl8
P0283	Injector Circ HiCyl8
P0284	Cyl8 Contribution/Balance Fault
P0285	Injector Circ LoCyl9
P0286	Injector Circ HiCyl9
P0287	Cyl9 Contribution/Balance Fault
P0288	Injector Circ LoCyl10
P0289	Injector Circ HiCyl10
P0290	Cyl10 Contribution/Balance Fault
P0291	Injector Circ LoCyl11
P0292	Injector Circ HiCyl11
P0293	Cyl11 Contribution/Balance Fault
P0294	Injector Circ LoCyl12
P0295	Injector Circ HiCyl12
P0296	Cyl12 Contribution/Balance Fault
P0297	Vehicle Overspeed Condition
P0298	Eng Oil Over temp Condition
P0299	T/S Charger Underboost
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Fault Cylinder AMisfire Detected (CYL
P0302	Fault Cylinder BMisfire Detected (CYL2)
P0303	Fault Cylinder DMisfire Detected (CYL3)
P0304	Fault Cylinder EMisfire Detected (CYL4)
P0305	Fault Cylinder FMisfire Detected (CYL5)
P0306	Fault Cylinder GMisfire Detected (CYL6)
P0307	Fault Cylinder CMisfire Detected (CYL7)
P0308	Fault Cylinder HMisfire Detected (CYL8)
P0309	Fault Cylinder IMisfire Detected (CYL9)
P0310	Fault Cylinder JMisfire Detected (CYL10)
P0311	Fault Cylinder KMisfire Detected (CYL1
P0312	Fault Cylinder LMisfire Detected (CYL12)
P0313	Misfire Detected with Lo Fuel
P0314	1 Cylinder Misfire (Cylinder not specific)
P0315	Crank Pos Sys Variation Not Learned
P0316	Engine Misfire Detected on Startup (First 1000Revs)
P0317	Rough Road Hardware Not Present
P0318	Rough Road SensorA Signal Circ
P0319	Rough Road SensorB
P0320	Ign/Distributor Eng Speed Input Circ Error
P0321	Ign/Distributor Eng Speed Input Circ Range/Perf
P0322	Ign/Distributor Eng Speed Input Circ No Signal
P0323	Ign/Distributor Eng Speed Input Circ Interm
P0324	Knock Ctrl Sys Error
P0325	Knock Sensor1 Circ Error (bank1/1 Sensor)
P0326	Knock Sensor1 Circ Range/Perf (bank1/1 Sensor)
P0327	Knock Sensor1 Circ Lo Input (bank1/1 Sensor)
Page	of 20 Form 0148A 06/06/2004 Superchips Inc
P0328	Knock Sensor1 Circ Hi Input (bank1/1 Sensor)
P0329	Knock Sensor1 Circ Interm (bank1/1 Sensor)
P0330	Knock Sensor2 Circ Error (bank2)
P0331	Knock Sensor2 Circ Range/Perf (bank2)
P0332	Knock Sensor2 Circ Lo Input (bank2)
P0333	Knock Sensor2 Circ Hi Input (bank2)
P0334	Knock Sensor2 Circ Interm (bank2)
P0335	Crank Pos SensorA Circ Error
P0336	Crank Pos SensorA Circ Range/Perf
P0337	Crank Pos SensorA Circ Lo Input
P0338	Crank Pos SensorA Circ Hi Input
P0339	Crank Pos SensorA Circ Interm
P0340	Camshaft Pos Sensor Circ Error (bank1/1Sensor)
P0341	Camshaft Pos Sensor Circ Perf (bank1/1 Sensor)
P0342	Camshaft Pos Sensor Circ Lo Input (bank1/1Sensor)
P0343	Camshaft Pos Sensor Circ Hi Input (bank1/1Sensor)
P0344	Camshaft Pos Sensor Circ Interm (bank1/1 Sens)
P0345	Camshaft Pos Sensor Circ Error (bank2)
P0346	Camshaft Pos Sensor Circ Perf (bank2)
P0347	Camshaft Pos Sensor Circ Lo Input (bank2)
P0348	Camshaft Pos Sensor Circ Hi Input (bank2)
P0349	Camshaft Pos Sensor Circ Interm (bank2)
P0350	Ignition Coil Pri/Sec Circ Error
P0351	Ignition Coil A Pri/Sec Circ Error
P0352	Ignition Coil B Pri/Sec Circ Error
P0353	Ignition Coil C Pri/Sec Circ Error
P0354	Ignition Coil D Pri/Sec Circ Error
P0355	Ignition Coil E Pri/Sec Circ Error
P0356	Ignition Coil F Pri/Sec Circ Error
P0357	Ignition Coil G Pri/Sec Circ Error
P0358	Ignition Coil H Pri/Sec Circ Error
P0359	Ignition Coil I Pri/Sec Circ Error
P0360	Ignition Coil J Pri/Sec Circ (Glow Plug) Error
P0361	Ignition Coil K Pri/Sec Circ (Glow Plug Indicator)Error
P0362	Ignition Coil L Pri/Sec Circ Error
P0363	Misfire DetectedFueling Disabled
P0364	Reserved
P0365	Crank Pos SensorB Circ Error (bank
P0366	Crank Pos SensorB Circ Range/Perf (bank
P0367	Crank Pos SensorB Circ Lo Input (bank
P0368	Crank Pos SensorB Circ Hi Input (bank
P0369	Crank Pos SensorB Circ Interm (bank
P0370	Timing Ref Hi Res Signal A Error
P0371	Timing Ref Hi Res Signal A Too Many Pulses
P0372	Timing Ref Hi Res Signal A Too Few Pulses
P0373	Timing Ref Hi Res Signal A Interm/Erratic Pulses
P0374	Timing Ref Hi Res Signal A No Pulses
P0375	Timing Ref Hi Res Signal B Error
P0376	Timing Ref Hi Res Signal B Too Many Pulses
P0377	Timing Ref Hi Res Signal B Too Few Pulses
P0378	Timing Ref Hi Res Signal B Interm/Erratic Pulses
P0379	Timing Ref Hi Res Signal B No Pulses
P0380	Glow Plug Circ Error Circ A
P0381	Glow Plug Indicator Circ Error
P0382	Glow Plug Circ Error Circ B
P0383	P0384 Reserved by document
P0385	Crank Pos SensorB Circ Error
P0386	Crank Pos SensorB Circ Range/Perf
P0387	Crank Pos SensorB Circ Lo Input
P0388	Crank Pos SensorB Circ Hi Input
P0389	Crank Pos SensorB Circ Interm
P0390	Crank Pos SensorB Circ Error (bank2)
P0391	Crank Pos SensorB Circ Range/Perf (bank2)
P0392	Crank Pos SensorB Circ Lo Input (bank2)
P0393	Crank Pos SensorB Circ Hi Input (bank2)
P0394	Crank Pos SensorB Circ Interm (bank2)
P0400	Exhaust Gas Recirculation Flow Error
P0401	Exhaust Gas Recirculation Flow Insuff Detected
P0402	Exhaust Gas Recirculation Flow ExcessiveDetected
P0403	Exhaust Gas Recirculation Circ Error
P0404	Exhaust Gas Recirculation Circ Range/Perf
P0405	Exhaust Gas Recirculation SensorA Circ Lo
P0406	Exhaust Gas Recirculation SensorA Circ Hi
P0407	Exhaust Gas Recirculation SensorB Circ Lo
P0408	Exhaust Gas Recirculation SensorB Circ Hi
P0409	Exhaust Gas Recirculation SensorA Circ
P0410	Sec Air Inj Sys Error
P0411	Sec Air Inj Sys Incorrect Flow Detected
P0412	Sec Air Inj Sys Switching Valve A Circ Error
P0413	Sec Air Inj Sys Switching Valve A Circ Open
P0414	Sec Air Inj Sys Switching Valve A Circ Shorted
P0415	Sec Air Inj Sys Switching Valve B Circ Error
P0416	Sec Air Inj Sys Switching Valve B Circ Open
P0417	Sec Air Inj Sys Switching Valve B Circ Shorted
P0418	Sec Air Inj Sys Relay A Circ Error
P0419	Sec Air Inj Sys Relay B Circ Error
P0420	Catalyst Sys Efficiency below Threshold (bank
P0421	Warm Up Catalyst Efficiency below Thresh (bank
P0422	Main Catalyst Efficiency below Threshold (bank
P0423	Heated Catalyst Efficiency below Threshold (bank
P0424	Heated Catalyst Temp below Threshold (bank
P0425	Catalyst Temp Sensor (bank
P0426	Catalyst Temp Sensor Range/Perf (bank
P0427	Catalyst Temp Sensor Lo Input (bank
P0428	Catalyst Temp Sensor Hi Input (bank
P0429	Catalyst Heater Ctrl Circ (bank
P0430	Catalyst Sys Efficiency below Threshold (bank2)
P0431	Warm Up Catalyst Efficiency below Thresh(bank2)
P0432	Main Catalyst Efficiency below Threshold (bank2)
P0433	Heated Catalyst Efficiency below Threshold (bank2)
P0434	Heated Catalyst Temp below Threshold (bank2)
P0435	Catalyst Temp Sensor (bank2)
P0436	Catalyst Temp Sensor Range/Perf (bank2)
P0437	Catalyst Temp Sensor Lo Input (bank2)
P0438	Catalyst Temp Sensor Hi Input (bank2)
P0439	Catalyst Heater Ctrl Circ (bank2)
P0440	Evap Emission Ctrl Sys Error
P0441	Evap Emission Ctrl Sys Incorrect Purge Flow
P0442	Evap Emission Ctrl Sys Leak Detected (smallleak)
P0443	Evap Emission Ctrl Sys Purge Ctrl Valve CircError
P0444	Evap Emission Ctrl Sys Purge Ctrl Valve CircOpen
P0445	Evap Emission Ctrl Sys Purge Ctrl Valve CircShorted
P0446	Evap Emission Ctrl Sys Vent Ctrl Circ Error
P0447	Evap Emission Ctrl Sys Vent Ctrl Circ Open
P0448	Evap Emission Ctrl Sys Vent Ctrl Circ Shorted
P0449	Evap Emission Ctrl Sys Vent Valve/Solenoid CircError
P0450	Evap Emission Ctrl Sys Pres Sensor Error
P0451	Evap Emission Ctrl Sys Pres Sensor Range/Perf
P0452	Evap Emission Ctrl Sys Pres Sensor Lo Input
P0453	Evap Emission Ctrl Sys Pres Sensor Hi Input
P0454	Evap Emission Ctrl Sys Pres Sensor Interm
P0455	Evap Emission Ctrl Sys Gross Leak Detected
P0456	Evap Emission Ctrl Sys Very Small LeakDetected)
P0457	Evap Emission Ctrl Sys Leak (fuel cap loose/off)
P0458	Evaporative Emission Sys Purge Ctrl Valve Circ Low
P0459	Evaporative Emission Sys Purge Ctrl Valve CircHigh
P0460	Fuel Tank Level Indicator Circ Error
P0461	Fuel Level Sensor Circ Range/Perf
P0462	Fuel Level Sensor Circ Lo Input
P0463	Fuel Level Sensor Circ Hi Input
P0464	Fuel Level Sensor Circ Interm
P0465	EVAP Purge Flow Sensor Circ
P0466	EVAP Purge Flow Sensor Circ Range/Perf
P0467	EVAP Purge Flow Sensor Circ Lo Input
P0468	EVAP Purge Flow Sensor Circ Hi Input
P0469	EVAP Purge Flow Sensor Circ Interm
P0470	Exhaust Back Pres Sensor Circ Error
P0471	Exhaust Back Pres Sensor Circ Perf
P0472	Exhaust Back Pres Sensor Circ Lo Input
P0473	Exhaust Back Pres Sensor Circ Hi Input
P0474	Exhaust Back Pres Sensor Interm
P0475	Exhaust Pres Ctrl Valve Error
P0476	Exhaust Pres Ctrl Valve Range/Perf
P0477	Exhaust Pres Ctrl Valve Lo Output
P0478	Exhaust Pres Ctrl Valve Hi Input
P0479	Exhaust Pres Ctrl Valve Interm
P0480	Cooling Fan 1 Ctrl Circ Error
P0481	Cooling Fan 2 Ctrl Circ Error
P0482	Cooling Fan 3 Ctrl Circ Error
P0483	Cooling Fan Rationality Check Error
P0484	Cooling Fan Circ over Current
P0485	Cooling Fan Power/Ground Circ Error
P0486	EGR SensorB Circ
P0487	EGR Throttle Pos Ctrl Circ
P0488	EGR Throttle Pos Ctrl Range/Perf
P0489	Exhaust Gas Recirculation Ctrl Circ Low
P0490	Exhaust Gas Recirculation Ctrl Circ High
P0491	Sec Air Inj Sys (bank
P0492	Sec Air Inj Sys (bank2)
P0493	Fan Overspeed
P0494	Fan Speed Low
P0495	Fan Speed High
P0496	Evaporative Emission Sys High Purge Flow
P0497	Evaporative Emission Sys Low Purge Flow
P0500	Vehicle Speed Sensor (VSS) Error
P0501	Vehicle Speed Sensor Range/Perf
P0502	Vehicle Speed Sensor Lo Input
P0503	Vehicle Speed Sensor Noisy
P0504	Brake Switch A/B Correlation
P0505	Idle Ctrl Sys Error
P0506	Idle Ctrl Sys RPM Lower Than Expected
P0507	Idle Ctrl Sys RPM Higher Than Expected
P0508	Idle Ctrl Sys Circ Lo
P0509	Idle Ctrl Sys Circ Hi
P0510	Closed Throttle Pos Switch Error
P0511	Idle Air Ctrl Circ
P0512	Starter Request Circ
P0513	Incorrect Immobilizer Key
P0514	Battery Temp Sensor Circ Range/Perf
P0515	Battery Temp Sensor Circ
P0516	Battery Temp Sensor Circ Lo
P0517	Battery Temp Sensor Circ Hi
P0518	Idle Air Ctrl Circ Interm
P0519	Idle Air Ctrl Sys Perf
P0520	Eng Oil Pres Sensor/Switch Circ Error
P0521	Eng Oil Pres Sensor/Switch Circ Range/Perf
P0522	Eng Oil Pres Sensor/Switch Circ Lo Voltage
P0523	Eng Oil Pres Sensor/Switch Circ Hi Voltage
P0524	Eng Oil Pres Too Lo
P0525	Cruise Ctrl Servo Ctrl Circ Range/Perf
P0526	Fan Speed Sensor Circ
P0527	Fan Speed Sensor Circ Range/Perf
P0528	Fan Speed Sensor Circ No Signal
P0529	Fan Speed Sensor Circ Interm
P0530	A/C Refrigerant Pres Sensor Circ Error
P0531	A/C Refrigerant Pres Sensor Circ Range/Perf
P0532	A/C Refrigerant Pres Sensor Circ Lo Input
P0533	A/C Refrigerant Pres Sensor Circ Hi Input
P0534	Air Conditioner Refrigerant Charge Loss
P0535	A/C Evaporator Temp Sensor Circ
P0536	A/C Evaporator Temp Sensor Circ Range/Perf
P0537	A/C Evaporator Temp Sensor Circ Low
P0538	A/C Evaporator Temp Sensor Circ High
P0539	A/C Evaporator Temp Sensor Circ Interm
P0540	Manifold Intake Air Heater Circ
P0541	Manifold Intake Air Heater Circ Lo
P0542	Manifold Intake Air Heater Circ Hi
P0543	Intake Air Heater A Circ Open
P0544	EGT Sensor Circ bank1
P0545	EGT Sensor Circ Lo bank1
P0546	EGT Sensor Circ Hi bank1
P0547	EGT Sensor Circ bank2
P0548	EGT Sensor Circ Lo bank2
P0549	EGT Sensor Circ Hi bank2
P0550	Power Steering Pres Sensor Circ Error
P0551	Power Steering Pres Sensor Circ Range/Perf
P0552	Power Steering Pres Sensor Circ Lo Input
P0553	Power Steering Pres Sensor Circ Hi Input
P0554	Power Steering Pres Sensor Circ Interm
P0555	Brake Booster Press Sensor Circ
P0556	Brake Booster Press Sensor Circ Range/Perf
P0557	Brake Booster Press Sensor Circ Low Input
P0558	Brake Booster Press Sensor Circ High Input
P0559	Brake Booster Press Sensor Circ Interm
P0560	Sys Voltage Error
P0561	Sys Voltage Unstable
P0562	Sys Voltage Lo
P0563	Sys Voltage Hi
P0564	Cruise Ctrl MultiFunc Input Signal
P0565	Cruise Ctrl ON Signal Error
P0566	Cruise Ctrl OFF Signal Error
P0567	Cruise Ctrl RESUME Signal Error
P0568	Cruise Ctrl SET Signal Error
P0569	Cruise Ctrl COAST Signal Error
P0570	Cruise Ctrl ACCEL Signal Error
P0571	Cruise Ctrl/Brake Switch A Circ Fail
P0572	Cruise Ctrl/Brake Switch A Circ Lo
P0573	Cruise Ctrl/Brake Switch A Circ Hi
P0574	Cruise Ctrl Sys Vehicle Speed Too Hi
P0575	Cruise Ctrl Input Circ
P0576	Cruise Ctrl Input Circ Lo
P0577	Cruise Ctrl Input Circ Hi
P0578	Cruise Ctrl MultiFunc Input A Circ Stuck
P0579	Cruise Ctrl MultiFunc Input A Circ Range/Perf
P0580	Cruise Ctrl MultiFunc Input A Circ Low
P0581	Cruise Ctrl MultiFunc Input A Circ High
P0582	Cruise Ctrl Vacuum Ctrl Circ/Open
P0583	Cruise Ctrl Vacuum Ctrl Circ Low
P0584	Cruise Ctrl Vacuum Ctrl Circ High
P0585	Cruise Ctrl MultiFunc Input A/B Correlation
P0586	Cruise Ctrl Vent Ctrl Circ/Open
P0587	Cruise Ctrl Vent Ctrl Circ Low
P0588	Cruise Ctrl Vent Ctrl Circ High
P0589	Cruise Ctrl MultiFunc Input B Circ
P0590	Cruise Ctrl MultiFunc Input B Circ Stuck
P0591	Cruise Ctrl MultiFunc Input B Circ Range/Perf
P0592	Cruise Ctrl MultiFunc Input B Circ Low
P0593	Cruise Ctrl MultiFunc Input B Circ High
P0594	Cruise Ctrl Servo Ctrl Circ/Open
P0595	Cruise Ctrl Servo Ctrl Circ Low
P0596	Cruise Ctrl Servo Ctrl Circ High
P0597	Thermostat Heater Ctrl Circ/Open
P0598	Thermostat Heater Ctrl Circ Low
P0599	Thermostat Heater Ctrl Circ High
P0600	Serial Comms Link Error
P0601	Internal Ctrl Mod Memory Check Sum Error
P0602	Ctrl Mod Programming Error
P0603	Internal Ctrl Mod KAM Error
P0604	Internal Ctrl Mod RAM Error
P0605	Internal Ctrl Mod ROM Error
P0606	PCM Processor Fault
P0607	Powertrain Ctrl Mod Perf
P0608	Powertrain Ctrl Mod VSS Output A Error
P0609	Powertrain Ctrl Mod VSS Output B Error
P0610	Powertrain Ctrl Mod Vehicle Options Error
P0611	Fuel Injector Ctrl Mod Perf
P0612	Fuel Injector Ctrl Mod Ctrl Circ
P0613	TCM Processor
P0614	ECM / TCM Incompatible
P0615	Starter Relay Circ
P0616	Starter Relay Circ Lo
P0617	Starter Relay Circ Hi
P0618	Alternative Fuel Ctrl Mod KAM Error
P0619	Alternative Fuel Ctrl Mod RAM/ROM Error
P0620	Generator Ctrl Circ Error
P0621	Generator Lamp L Ctrl Circ Error
P0622	Generator Field F Ctrl Circ Error
P0623	Generator Lamp Ctrl Circ Error
P0624	Fuel Cap Lamp Ctrl Circ Error
P0625	Generator Field/F Terminal Circ Low
P0626	Generator Field/F Terminal Circ High
P0627	Fuel Pump A Ctrl Circ /Open
P0628	Fuel Pump A Ctrl Circ Low
P0629	Fuel Pump A Ctrl Circ High
P0630	VIN Not Programmed/MismatchECM/PCM
P0631	VIN Not Programmed/MismatchTCM
P0632	Odometer Not ProgrammedECM/PCM
P0633	Immobilizer Key Not ProgrammedECM/PCM
P0634	PCM/ECM/TCM Internal Temp Too High
P0635	Power Steering Ctrl Circ
P0636	Power Steering Ctrl Circ Lo
P0637	Power Steering Ctrl Circ Hi
P0638	Throttle Actuator Ctrl Range/Perf bank1
P0639	Throttle Actuator Ctrl Range/Perf bank2
P0640	Manifold Intake Air Heater Ctrl Circ
P0641	Sensor Ref Voltage A Circ/Open
P0642	Sensor Ref Voltage A Circ Low
P0643	Sensor Ref Voltage A Circ High
P0644	Driver Display Serial Comm Circ
P0645	A/C Clutch Relay Ctrl Circ
P0646	A/C Clutch Relay Ctrl Circ Lo
P0647	A/C Clutch Relay Ctrl Circ Hi
P0648	Immobilizer Lamp Ctrl Circ
P0649	Cruise Ctrl Lamp Ctrl Circ
P0650	Error Indicator Lamp (MIL) Ctrl Circ Error
P0651	Sensor Ref Voltage B Circ/Open
P0652	Sensor Ref Voltage B Circ Low
P0653	Sensor Ref Voltage B Circ High
P0654	Eng RPM Output Circ Error
P0655	Eng Hot Lamp Output Ctrl Circ MalFunc
P0656	Fuel Level Output Circ Error
P0657	Actuator Supply Voltage A Circ/Open
P0658	Actuator Supply Voltage A Circ Low
P0659	Actuator Supply Voltage A Circ High
P0660	Intake Manif Tuning Valve Ctrl Circ bank1
P0661	Intake Manif Tuning Valve Ctrl Circ Lo bank1
P0662	Intake Manif Tuning Valve Ctrl Circ Hi bank1
P0663	Intake Manif Tuning Valve Ctrl Circ bank2
P0664	Intake Manif Tuning Valve Ctrl Circ Lo bank2
P0665	Intake Manif Tuning Valve Ctrl Circ Hi bank2
P0666	Cruise ‘On Signal Error
P0667	Cruise ‘Resume’ Signal Error
P0668	Cruise Set’ Signal Error
P0669	Cruise Coast’ Signal Error
P0670	Glow plug Ctrl Circ Error
P0671	Glow plug #1 Circ failure
P0672	Glow plug #2 Circ failure
P0673	Glow plug #3 Circ failure
P0674	Glow plug #4 Circ failure
P0675	Glow plug #5 Circ failure
P0676	Glow plug #6 Circ failure
P0677	Glow plug #7 Circ failure
P0678	Glow plug #8 Circ failure
P0679	Reserve for future Glow plug #9
P0680	Reserve for future Glow plug #10
P0681	Reserve for future Glow plug #11
P0682	Reserve for future Glow plug #12
P0683	Glow Plug Ctrl Mod to PCM Comm Circ
P0684	Glow Plug Ctrl Mod to PCM Comm Circ Range/Perf
P0685	ECM/PCM Power Relay Ctrl Circ /Open
P0686	ECM/PCM Power Relay Ctrl Circ Low
P0687	ECM/PCM Power Relay Ctrl Circ High
P0688	ECM/PCM Power Relay Sense Circ /Open
P0689	ECM/PCM Power Relay Sense Circ Low
P0690	ECM/PCM Power Relay Sense Circ High
P0691	Fan 1 Ctrl Circ Low
P0692	Fan 1 Ctrl Circ High
P0693	Fan 2 Ctrl Circ Low
P0694	Fan 2 Ctrl Circ High
P0695	Fan 3 Ctrl Circ Low
P0696	Fan 3 Ctrl Circ High
P0697	Sensor Ref Voltage C Circ/Open
P0698	Sensor Ref Voltage C Circ Low
P0699	Sensor Ref Voltage C Circ High
P0700	Tran Ctrl Sys Error
P0701	Tran Ctrl Sys Range/Perf
P0702	Tran Ctrl Sys Electrical
P0703	Brake Switch B Circ Error
P0704	Clutch Pedal Pos Switch Input Circ Error
P0705	Tran Range Sensor Circ Error
P0706	Tran Range Sensor Circ Range/Perf
P0707	Tran Range Sensor Circ Lo Input
P0708	Tran Range Sensor Circ Hi Input
P0709	Tran Range Sensor Circ Interm
P0710	Tran Fluid Temp Sensor Circ Error
P0711	Tran Fluid Temp Sensor Circ Range/Perf
P0712	Tran Fluid Temp Sensor CKT Lo Input
P0713	Tran Fluid Temp Sensor CKT Hi Input
P0714	Tran Fluid Temp Sensor Circ Interm
P0715	Input/Turbine Speed Sensor Circ Error
P0716	Input/Turbine Speed Sensor Circ Range/Perf
P0717	Input/Turbine Speed Sensor Circ No Signal
P0718	Input/Turbine Speed Sensor Circ Interm
P0719	Torq Conv/Brake Switch B Circ Lo
P0720	Output Speed Sensor Circ Error
P0721	Output Speed Sensor Range/Perf
P0722	Output Speed Sensor No Signal
P0723	Output Speed Sensor Interm
P0724	Torq Conv/Brake Switch B Circ Hi
P0725	Eng Speed input Circ Error
P0726	Eng Speed Input Circ Range/Perf
P0727	Eng Speed Input Circ No Signal
P0728	Eng Speed Input Circ Interm
P0729	Gear 6 Incorrect Ratio
P0730	Incorrect Gear Ratio
P0731	Gear One Ratio Error
P0732	Gear Two Ratio Error
P0733	Gear Three Ratio Error
P0734	Gear Four Ratio Error
P0735	Gear Five Ratio Error
P0736	Reverse Gear Ratio Error
P0737	TCM Eng Speed Output Circ
P0738	TCM Eng Speed Output Circ Lo
P0739	TCM Eng Speed Output Circ Hi
P0740	Torq Conv Clutch Circ MalFunc
P0741	Torq Conv Clutch Circ Perf/Stuck Off
P0742	Torq Conv Clutch Circ Stuck On
P0743	Torq Conv Clutch Sys Electrical Failure
P0744	Torq Conv Clutch Circ Interm
P0745	Pres Ctrl Solenoid Error
P0746	Pres Ctrl Solenoid Perf/Stuck Off
P0747	Pres Ctrl Solenoid Stuck On
P0748	Pres Ctrl Solenoid Electrical
P0749	Pres Ctrl Solenoid Interm
P0750	Shift Solenoid A Error
P0751	Shift Solenoid A Perf/Stuck Off
P0752	Shift Solenoid A Stuck On
P0753	Shift Solenoid A Electrical
P0754	Shift Solenoid A Interm
P0755	Shift Solenoid B Error
P0756	Shift Solenoid B Perf/Stuck Off
P0757	Shift Solenoid B Stuck On
P0758	Shift Solenoid B Electrical
P0759	Shift Solenoid B Interm
P0760	Shift Solenoid C Error
P0761	Shift Solenoid C Perf/Stuck Off
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0764	Shift Solenoid C Interm
P0765	Shift Solenoid D Error
P0766	Shift Solenoid D Perf/Stuck Off
P0767	Shift Solenoid D Stuck On
P0768	Shift Solenoid D Electrical
P0769	Shift Solenoid D Interm
P0770	Shift Solenoid E Error
P0771	Shift Solenoid E Perf/Stuck Off
P0772	Shift Solenoid E Stuck On
P0773	Shift Solenoid E Electrical
P0774	Shift Solenoid E Interm
P0775	Pres Ctrl Solenoid B
P0776	Pres Ctrl Solenoid B Perf/Stuck Off
P0777	Pres Ctrl Solenoid B Stuck On
P0778	Pres Ctrl Solenoid B Electrical
P0779	Pres Ctrl Solenoid B Interm
P0780	Shift Error
P0781	12 Shift Error
P0782	23 Shift Error
P0783	34 Shift Error
P0784	45 Shift Error
P0785	Shift/Timing Solenoid Error
P0786	Shift/Timing Solenoid Range/Perf
P0787	Shift/Timing Solenoid Lo
P0788	Shift/Timing Solenoid Hi
P0789	Shift/Timing Solenoid Interm
P0790	Normal/Perf Switch Circ Error
P0791	Intermediate Shaft Speed Sensor Circ
P0792	Intermediate Shaft Speed Sensor Circ Range/Perf
P0793	Intermediate Shaft Speed Sensor Circ No Signal
P0794	Intermediate Shaft Speed Sensor Circ Interm
P0795	Pres Ctrl Solenoid C
P0796	Pres Ctrl Solenoid C Perf/Stuck Off
P0797	Pres Ctrl Solenoid C Stuck On
P0798	Pres Ctrl Solenoid C Electrical
P0799	Pres Ctrl Solenoid C Interm
P0800	Transfer Case Ctrl Sys (MIL Request)
P0801	Reverse Inhibit Ctrl Circ Error
P0802	Trans Ctrl Sys MIL Request Circ/Open
P0803	14 Up shift (Skip Shift) Solenoid Ctrl Circ Error
P0804	14 Up shift (Skip Shift) Lamp Ctrl Circ Error
P0805	Clutch Pos Sensor Circ
P0806	Clutch Pos Sensor Circ Range/Perf
P0807	Clutch Pos Sensor Circ Lo
P0808	Clutch Pos Sensor Circ Hi
P0809	Clutch Pos Sensor Circ Interm
P0810	Clutch Pos Ctrl Error
P0811	Excessive Clutch Slippage
P0812	Reverse Input Circ
P0813	Reverse Output Circ
P0814	Tran Range Display Circ
P0815	Up Shift Switch Circ
P0816	Down shift Switch Circ
P0817	Starter Disable Circ
P0818	Driveline Disconnect Switch Input Circ
P0819	Up and Down Shift Switch to Trans Range Correlation
P0820	Gear Lever XY Pos Sensor Circ
P0821	Gear Lever X Pos Sensor Circ
P0822	Gear Lever Y Pos Sensor Circ
P0823	Gear Lever X Pos Sensor Circ Interm
P0824	Gear Lever Y Pos Sensor Circ Interm
P0825	Gear Lever Push/Pull Switch Circ (Shift Anticipate)
P0826	Up and Down Shift Switch Circ
P0827	Up and Down Shift Switch Circ Low
P0828	Up and Down Shift Switch Circ High
P0829	56 Shift
P0830	Clutch Pedal Switch A Circ
P0831	Clutch Pedal Switch A Circ Lo
P0832	Clutch Pedal Switch A Circ Hi
P0833	Clutch Pedal Switch B Circ
P0834	Clutch Pedal Switch B Circ Lo
P0835	Clutch Pedal Switch B Circ Hi
P0836	4WD Switch Circ
P0837	4WD Switch Circ Range/Perf
P0838	4WD Switch Circ Lo
P0839	4WD Switch Circ Hi
P0840	Tran Fluid Pres Sensor/Switch A Circ
P0841	Tran Fluid Pres Sensor/Switch A Circ Range/Perf
P0842	Tran Fluid Pres Sensor/Switch A Circ Lo
P0843	Tran Fluid Pres Sensor/Switch A Circ Hi
P0844	Tran Fluid Pres Sensor/Switch A Circ Interm
P0845	Tran Fluid Pres Sensor/Switch B Circ
P0846	Tran Fluid Pres Sensor/Switch B Circ Range/Perf
P0847	Tran Fluid Pres Sensor/Switch B Circ Lo
P0848	Tran Fluid Pres Sensor/Switch B Circ Hi
P0849	Tran Fluid Pres Sensor/Switch B Circ Interm
P0850	Park/Neutral Switch Input Circ
P0851	Park/Neutral Switch Input Circ Low
P0852	Park/Neutral Switch Input Circ High
P0853	Drive Switch Input Circ
P0854	Drive Switch Input Circ Low
P0855	Drive Switch Input Circ High
P0856	Traction Ctrl Input Signal
P0857	Traction Ctrl Input Signal Range/Perf
P0858	Traction Ctrl Input Signal Low
P0859	Traction Ctrl Input Signal High
P0860	Gear Shift Mod Comm Circ
P0861	Gear Shift Mod Comm Circ Low
P0862	Gear Shift Mod Comm Circ High
P0863	TCM Comm Circ
P0864	TCM Comm Circ Range/Perf
P0865	TCM Comm Circ Low
P0866	TCM Comm Circ High
P0867	Trans Fluid Press
P0868	Trans Fluid Press Low
P0869	Trans Fluid Press High
P0870	Trans Fluid Press Sensor/Switch C Circ
P0871	Trans Fluid Press Sensor/Switch C Circ Range/Perf
P0872	Trans Fluid Press Sensor/Switch C Circ Low
P0873	Trans Fluid Press Sensor/Switch C Circ High
P0874	Trans Fluid Press Sensor/Switch C Circ Interm
P0875	Trans Fluid Press Sensor/Switch D Circ
P0876	Trans Fluid Press Sensor/Switch D Circ Range/Perf
P0877	Trans Fluid Press Sensor/Switch D Circ Low
P0878	Trans Fluid Press Sensor/Switch D Circ High
P0879	Trans Fluid Press Sensor/Switch D Circ Interm
P0880	TCM Power Input Signal
P0881	TCM Power Input Signal Range/Perf
P0882	TCM Power Input Signal Low
P0883	TCM Power Input Signal High
P0884	TCM Power Input Signal Interm
P0885	TCM Power Relay Ctrl Circ/Open
P0886	TCM Power Relay Ctrl Circ Low
P0887	TCM Power Relay Ctrl Circ High
P0888	TCM Power Relay Sense Circ
P0889	TCM Power Relay Sense Circ Range/Perf
P0890	TCM Power Relay Sense Circ Low
P0891	TCM Power Relay Sense Circ High
P0892	TCM Power Relay Sense Circ Interm
P0893	Multiple Gears Engaged
P0894	Trans Component Slipping
P0895	Shift Time Too Short
P0896	Shift Time Too Long
P0897	Trans Fluid Deteriorated
P0898	Trans Ctrl Sys MIL Request Circ Low
P0900	Clutch Actuator Circ/Open
P0901	Clutch Actuator Circ Range/Perf
P0902	Clutch Actuator Circ Low
P0903	Clutch Actuator Circ High
P0904	Gate Select Pos Circ
P0905	Gate Select Pos Circ Range/Perf
P0906	Gate Select Pos Circ Low
P0907	Gate Select Pos Circ High
P0908	Gate Select Pos Circ Interm
P0909	Gate Select Ctrl Error
P0910	Gate Select Actuator Circ/Open
P0911	Gate Select Actuator Circ Range/Perf
P0912	Gate Select Actuator Circ Low
P0913	Gate Select Actuator Circ High
P0914	Gear Shift Pos Circ
P0915	Gear Shift Pos Circ Range/Perf
P0916	Gear Shift Pos Circ Low
P0917	Gear Shift Pos Circ High
P0918	Gear Shift Pos Circ Interm
P0919	Gear Shift Pos Ctrl Error
P0920	Gear Shift Forward Actuator Circ/Open
P0921	Gear Shift Forward Actuator Circ Range/Perf
P0922	Gear Shift Forward Actuator Circ Low
P0923	Gear Shift Forward Actuator Circ High
P0924	Gear Shift Reverse Actuator Circ/Open
P0925	Gear Shift Reverse Actuator Circ Range/Perf
P0926	Gear Shift Reverse Actuator Circ Low
P0927	Gear Shift Reverse Actuator Circ High
P0928	Gear Shift Lock Solenoid Ctrl Circ/Open
P0929	Gear Shift Lock Solenoid Ctrl Circ Range/Perf
P0930	Gear Shift Lock Solenoid Ctrl Circ Low
P0931	Gear Shift Lock Solenoid Ctrl Circ High
P0932	Hydraulic Press Sensor Circ
P0933	Hydraulic Press Sensor Range/Perf
P0934	Hydraulic Press Sensor Circ Low
P0935	Hydraulic Press Sensor Circ High
P0936	Hydraulic Press Sensor Circ Interm
P0937	Hydraulic Oil Temp Sensor Circ
P0938	Hydraulic Oil Temp Sensor Range/Perf
P0939	Hydraulic Oil Temp Sensor Circ Low
P0940	Hydraulic Oil Temp Sensor Circ High
P0941	Hydraulic Oil Temp Sensor Circ Interm
P0942	Hydraulic Press Unit
P0943	Hydraulic Press Unit Cycling Period Too Short
P0944	Hydraulic Press Unit Loss of Press
P0945	Hydraulic Pump Relay Circ/Open
P0946	Hydraulic Pump Relay Circ Range/Perf
P0947	Hydraulic Pump Relay Circ Low
P0948	Hydraulic Pump Relay Circ High
P0949	Auto Shift Manual Adaptive Learning Not Complete
P0950	Auto Shift Manual Ctrl Circ
P0951	Auto Shift Manual Ctrl Circ Range/Perf
P0952	Auto Shift Manual Ctrl Circ Low
P0953	Auto Shift Manual Ctrl Circ High
P0954	Auto Shift Manual Ctrl Circ Interm
P0955	Auto Shift Manual Mode Circ
P0956	Auto Shift Manual Mode Circ Range/Perf
P0957	Auto Shift Manual Mode Circ Low
P0958	Auto Shift Manual Mode Circ High
P0959	Auto Shift Manual Mode Circ Interm
P0960	Press Ctrl Solenoid A Ctrl Circ/Open
P0961	Press Ctrl Solenoid A Ctrl Circ Range/Perf
P0962	Press Ctrl Solenoid A Ctrl Circ Low
P0963	Press Ctrl Solenoid A Ctrl Circ High
P0964	Press Ctrl Solenoid B Ctrl Circ/Open
P0965	Press Ctrl Solenoid B Ctrl Circ Range/Perf
P0966	Press Ctrl Solenoid B Ctrl Circ Low
P0967	Press Ctrl Solenoid B Ctrl Circ High
P0968	Press Ctrl Solenoid C Ctrl Circ/Open
P0969	Press Ctrl Solenoid C Ctrl Circ Range/Perf
P0970	Press Ctrl Solenoid C Ctrl Circ Low
P0971	Press Ctrl Solenoid C Ctrl Circ High
P0972	Shift Solenoid A Ctrl Circ Range/Perf
P0973	Shift Solenoid A Ctrl Circ Low
P0974	Shift Solenoid A Ctrl Circ High
P0975	Shift Solenoid B Ctrl Circ Range/Perf
P0976	Shift Solenoid B Ctrl Circ Low
P0977	Shift Solenoid B Ctrl Circ High
P0978	Shift Solenoid C Ctrl Circ Range/Perf
P0979	Shift Solenoid C Ctrl Circ Low
P0980	Shift Solenoid C Ctrl Circ High
P0981	Shift Solenoid D Ctrl Circ Range/Perf
P0982	Shift Solenoid D Ctrl Circ Low
P0983	Shift Solenoid D Ctrl Circ High
P0984	Shift Solenoid E Ctrl Circ Range/Perf
P0985	Shift Solenoid E Ctrl Circ Low
P0986	Shift Solenoid E Ctrl Circ High
P0987	Trans Fluid Press Sensor/Switch E Circ
P0988	Trans Fluid Press Sensor/Switch E Circ Range/Perf
P0989	Trans Fluid Press Sensor/Switch E Circ Low
P0990	Trans Fluid Press Sensor/Switch E Circ High
P0991	Trans Fluid Press Sensor/Switch E Circ Interm
P0992	Trans Fluid Press Sensor/Switch F Circ
P0993	Trans Fluid Press Sensor/Switch F Circ Range/Perf
P0994	Trans Fluid Press Sensor/Switch F Circ Low
P0995	Trans Fluid Press Sensor/Switch F Circ High
P0996	Trans Fluid Press Sensor/Switch F Circ Interm
P0997	Shift Solenoid F Ctrl Circ Range/Perf
P0998	Shift Solenoid F Ctrl Circ Low
P0999	Shift Solenoid F Ctrl Circ High
P0A00	Motor Electronics Coolant Temp Sensor Circ
P0A01	Motor Electronics Coolant Temp Sensor Circ Range/Perf
P0A02	Motor Electronics Coolant Temp Sensor Circ Low
P0A03	Motor Electronics Coolant Temp Sensor Circ High
P0A04	Motor Electronics Coolant Temp Sensor Circ Interm
P0A05	Motor Electronics Coolant Pump Ctrl Circ/Open
P0A06	Motor Electronics Coolant Pump Ctrl Circ Low
P0A07	Motor Electronics Coolant Pump Ctrl Circ High
P0A08	DC/DC Converter Status Circ
P0A09	DC/DC Converter Status Circ Low Input
P0A10	DC/DC Converter Status Circ High Input
P0A11	DC/DC Converter Enable Circ/Open
P0A12	DC/DC Converter Enable Circ Low
P0A13	DC/DC Converter Enable Circ High
P0A14	Engine Mount Ctrl Circ/Open
P0A15	Engine Mount Ctrl Circ Low
P0A16	Engine Mount Ctrl Circ High
P0A17	Motor Torque Sensor Circ
P0A18	Motor Torque Sensor Circ Range/Perf
P0A19	Motor Torque Sensor Circ Low
P0A20	Motor Torque Sensor Circ High
P0A21	Motor Torque Sensor Circ Interm
P0A22	Generator Torque Sensor Circ
P0A23	Generator Torque Sensor Circ Range/Perf
P0A24	Generator Torque Sensor Circ Low
P0A25	Generator Torque Sensor Circ High
P0A26	Generator Torque Sensor Circ Interm
P0A27	Battery Power Off Circ
P0A28	Battery Power Off Circ Low
P0A29	Battery Power Off Circ High
P1000	Monitor Checks Not CompleteMore Driving Required
P1105	Sec Vacuum Sensor Circ
P1106	MAP Sens Circ Interm Hi Volts
P1107	MAP Sens Circ Interm Lo Volts
P1108	BARO to MAP Sens Comparison Too Hi
P1109	Sec Port Throttle Sys
P1111	Intake Air Temp Sens Circ Interm Hi Volts
P1112	Intake Air Temp Sens Circ Interm Lo Volts
P1113	Intake Resonance Switchover Solenoid Ctrl Circ
P1114	Eng Coolant Temp Sens Circ Interm Lo Volts
P1115	Eng Coolant Temp Sens Circ Interm Hi Volts
P1116	Eng Coolant Temp Sig Unstable or Interm
P1117	Eng Coolant Temp Sig OutOfRange Lo
P1118	Eng Coolant Temp Sig OutOfRange Hi
P1119	Eng Coolant Temp Sig OutOfRange With TFT Sens
P1120	Throttle Pos Sens1 Circ
P1121	Throttle Pos Sens Circ Interm Hi Volts
P1122	Throttle Pos Sens Circ Interm Lo Volts
P1125	APP Sys
P1130	HO2S Circ Lo Variance Bank1 Sens1
P1131	HO2S Circ Lo Variance Bank1 Sens2
P1132	HO2S Circ Lo Variance Bank2 Sens1
P1133	HO2S Insufficient Switching Bank1 Sens1
P1134	HO2S Transition Time Ratio Bank1 Sens1
P1135	HO2S Lean Mean Bank1 Sens1
P1136	HO2S Rich Mean Bank1 Sens1
P1137	HO2S Bank1 Sens2 Lean Sys or Lo Volts
P1138	HO2S Bank1 Sens2 Rich or Hi Volts
P1139	HO2S Insuff Switching Bank1 Sens2
P1140	HO2S Transition Time Ratio Bank1 Sens2
P1141	HO2S Heater Ctrl Circ Bank1 Sens2
P1143	HO2S Bank1 Sens3 Lean Sys or Lo Volts
P1144	HO2S Bank1 Sens3 Rich or Hi Volts
P1153	HO2S Insufficient Switching Bank2 Sens1
P1154	HO2S Transition Time Ratio Bank2 Sens1
P1155	HO2S Lean Mean Bank2 Sens1
P1156	HO2S Rich Mean Bank2 Sens1
P1157	HO2S Bank2 Sens2 Lean Sys or Lo Volts
P1158	HO2S Bank2 Sens2 Rich or Hi Volts
P1159	HO2S Cross Counts Bank2 Sens2
P1164	HO2S Bank2 Sens3 Rich or Hi Volts
P1165	HO2S Cross Counts Bank2 Sens3
P1170	Bank to Bank Fuel Trim Offset
P1171	Fuel Sys Lean during Acceleration
P1185	Eng Oil Temp Circ
P1186	EOT Circ Perf
P1187	EOT Sens Circ Lo Volts
P1188	EOT Sens Circ Hi Volts
P1189	Eng Oil Press (EOP) Switch Circ
P1190	Eng Vacuum Leak
P1191	Intake Air Duct Air Leak
P1200	Injector Ctrl Circ
P1201	(Alt. Fuel) Gas Mass Sens Circ Range/Perf
P1202	(Alt. Fuel) Gas Mass Sens Circ Lo Freq
P1203	(Alt. Fuel) Gas Mass Sens Circ Hi Freq
P1211	Mass Air Flow Circ Interm Hi
P1212	Mass Air Flow Circ Interm Lo
P1214	Inject Pump Timing Offset
P1215	Gnd Fault Detection Indicated
P1216	Fuel Solenoid Response Time Too Short
P1217	Fuel Solenoid Response Time Too Long
P1218	Inject Pump Calibration Circ
P1219	Throttle Pos Sens Ref Volts
P1220	Throttle Pos (TP) Sens2 Circ
P1221	Fuel Pump Sec Circ Lo
P1222	Injector Ctrl Circ Interm
P1225	Injector Circ Cyl2 Interm
P1228	Injector Circ Cyl3 Interm
P1231	Injector Circ Cyl4 Interm
P1234	Injector Circ Cyl5 Interm
P1237	Injector Circ Cyl6 Interm
P1240	Injector Circ Cyl7 Interm
P1243	Injector Circ Cyl8 Interm
P1245	Intake Plenum Switchover Valve
P1250	Early Fuel Evaporation Heater Circ
P1257	Supercharger Sys Over boost
P1258	Eng Coolant over TempProtection Mode Active
P1260	Last Test Failed SCC ENTER More Info.
P1270	Accelerator Pedal Pos Sens A/D Converter Error
P1271	Accelerator Pedal Pos (APP) Sens12 Correlation
P1272	Accelerator Pedal Pos Sens2
P1273	Accelerator Pedal Pos Sens1
P1274	Injectors Wired Incorrectly
P1275	Accelerator Pedal Pos (APP) Sens1 Circ
P1276	Accelerator Pedal Pos Sens1 Circ Perf
P1277	Accelerator Pedal Pos Sens1 Circ Lo Volts
P1278	Accelerator Pedal Pos Sens1 Circ Hi Volts
P1280	Accelerator Pedal Pos (APP) Sens2 Circ
P1281	Accelerator Pedal Pos Sens2 Circ Perf
P1282	Accelerator Pedal Pos Sens2 Circ Lo Volts
P1283	Accelerator Pedal Pos Sens2 Circ Hi Volts
P1285	Accelerator Pedal Pos Sens3 Circ
P1286	Accelerator Pedal Pos Sens3 Circ Perf
P1287	Accelerator Pedal Pos Sens3 Circ Lo Volts
P1288	Accelerator Pedal Pos Sens3 Circ Hi Volts
P1300	Igniter Circ
P1305	Ign Coil 2 Pri Feedback Circ
P1310	Ign Coil 3 Pri Feedback Circ
P1315	Ign Coil 4 Pri Feedback Circ
P1320	C 4X Ref Circ Interm
P1321	Electronic Ign Sys Fault Line
P1322	EI Sys or Ign Ctrl Extra or Missing
P1323	IC 24X Ref Circ Lo Freq
P1324	Crank RPM Too Lo
P1335	CKP Circ
P1336	Crank Pos (CKP) Sys Variation Not Learned
P1345	Crank Pos (CKP)Camshaft Pos (CMP) Correlation
P1346	Intake Camshaft Pos [CMP] Sens Sys Perf
P1350	Ign Ctrl Sys
P1351	Ign Coil Ctrl Circ Hi Volts
P1352	IC Output Hi/Pulse Detected when GND Cyl. 2
P1353	IC Output Hi/Pulse Detected when GND Cyl. 3
P1354	IC Output Hi/Pulse Detected when GND Cyl. 4
P1355	IC Output Hi/Pulse Detected when GND Cyl. 5
P1356	IC Output Hi/Pulse Detected when GND Cyl. 6
P1357	IC Output Hi/Pulse Detected when GND Cyl. 7
P1358	IC Output Hi/Pulse Detected when GND Cyl. 8
P1359	Ignition Coil Group 1 Ctrl Circ
P1360	Ignition Coil Group 2 Ctrl Circ
P1361	Ignition Coil Ctrl Circ Lo Volts
P1362	IC Cyl2 Not Toggling After Enable
P1363	IC Cyl3 Not Toggling After Enable
P1364	IC Cyl4 Not Toggling After Enable
P1365	IC Cyl5 Not Toggling After Enable
P1366	IC Cyl6 Not Toggling After Enable
P1367	IC Cyl7 Not Toggling After Enable
P1368	IC Cyl8 Not Toggling After Enable
P1370	IC 4X Ref Circ Too Many Pulses
P1371	IC 4X Ref Circ Too Few Pulses
P1372	Crank Pos (CKP) SensorAB Correlation
P1374	3X Ref Circ
P1375	IC 24X Ref Circ Hi Volts
P1376	Ignition Gnd Circ
P1377	IC Cam Pulse To 4X Ref Pulse
P1380	Misfire DetectedRough Road Data Not Available
P1381	Misfire DetectedNo Comm with Brake Ctrl Mod
P1390	Wheel Speed Sensor1GSensor Circ
P1391	Wheel Speed Sensor1GSensor Circ Perf
P1392	Wheel Speed Sensor1GSensor Circ Lo Volts
P1393	Wheel Speed Sensor1GSensor Circ Hi Volts
P1394	Wheel Speed Sensor1GSensor Circ Interm
P1395	Wheel Speed Sensor2GSensor Circ
P1396	Wheel Speed Sensor2GSensor Circ Perf
P1397	Wheel Speed Sensor2GSensor Circ Lo Volts
P1398	Wheel Speed Sensor2GSensor Circ Hi Volts
P1399	Wheel Speed Sensor2GSensor Circ Interm
P1403	Exhaust Gas Recirc Sys Valve 1
P1404	Exhaust Gas Recirc (EGR) Closed Pos Perf
P1405	Exhaust Gas Recirc Sys Valve 3
P1406	EGR Valve Pintle Pos Circ
P1407	EGR Air Intrusion in Exhaust Supply to EGR Valve
P1408	Intake Manifold Press Sensor Circ
P1409	EGR Vacuum Sys Leak
P1410	Fuel Tank Press Sys
P1415	Sec Air Inject (AIR) Sys Bank1
P1416	Sec Air Inject (AIR) Sys Bank2
P1418	Sec Air Inject Sys Relay A Ctrl Circ Hi
P1420	Intake Air Lo Press Switch Circ Lo Volts
P1421	Intake Air Lo Press Switch Circ Hi Volts
P1423	Intake Air Hi Press Switch Circ Hi Volts
P1431	Fuel Level Sensor2 Circ Perf
P1432	Fuel Level Sensor2 Circ Lo Volts
P1433	Fuel Level Sensor2 Circ Hi Volts
P1441	EVAP Emission Sys Flow during NonPurge
P1442	EVAP Vacuum Sw. Hi Volts during Ignition. On
P1450	Barometric Press Sensor Circ
P1451	Barometric Press Sensor Perf
P1460	Cooling Fan Ctrl Sys
P1480	Fan Sec Lo With Lo Fan On
P1481	Fan Sec Lo With Hi Fan On
P1483	Eng Cooling Sys Perf
P1500	Starter Signal Circ
P1501	Vehicle Speed Sensor Circ Interm
P1501	Theft Deterrent Sys
P1502	Theft Deterrent Fuel Enable Signal Not
P1503	Theft Deterrent SysPassword Incorrect
P1504	Vehicle Speed Output Circ
P1508	IAC Sys Lo RPM
P1509	IAC Sys Hi RPM
P1510	Back Up Power Supply
P1511	Throttle Ctrl SysBackup Sys Perf
P1514	Air Flow to TP Sensor Correlation Hi
P1515	Electronic Throttle Sys Throttle Pos
P1516	Electronic Throttle Mod Throttle Pos
P1517	Electronic Throttle Mod
P1518	Electronic Throttle Mod to PCM Comm
P1519	Electronic Throttle Mod Lo Volts Comm. Disable
P1520	Gear Indicator Sys
P1521	Trans Engaged at Hi Throttle Angle
P1522	Park/Neutral to Drive/Reverse at Hi RPM
P1523	Elec. Throttle Ctrl Throttle Return
P1524	TP Sen. Learned Cl. Throttle. Angle ß Out of Range
P1525	Throttle Body Service Required
P1526	TP Sensor Learn Not Complete
P1527	Trans. Range/Press Switch Comparison
P1528	Governor
P1529	Heated Windshield Request Problem
P1530	Ignition Timing Adjustment Switch Circ
P1531	A/C Lo Side Temp Sensor Fault
P1532	A/C Evaporator Temp Sensor Circ Lo Voltage
P1533	A/C Evaporator Temp Sensor Circ Hi Voltage
P1534	A/C Hi Side Temp. Sensor Lo Voltage
P1535	A/C Hi Side Temp Sensor Circ
P1536	A/C SysECT Over Temp
P1537	A/C Request Circ Lo Voltage
P1538	A/C Request Circ Hi Voltage
P1539	A/C Clutch Status Circ High Volts
P1540	A/C Sys Hi Press
P1541	A/C Hi Side Over Temp
P1542	A/C Sys Hi Press Hi Temp
P1543	A/C Sys Perf
P1544	A/C Refrigerant Condition Very Lo
P1545	A/C Clutch Relay Ctrl Circ
P1546	A/C Clutch Status Circ Lo Voltage
P1547	A/C Sys Perf Degraded
P1548	A/C Recirculation Circ
P1554	Cruise Engaged Circ Hi Voltage
P1555	Electronic Variable Orifice Output
P1558	Cruise Ctrl Servo Indicates Lo
P1559	Cruise Ctrl Power Mgmt Mode
P1560	Cruise Ctrl SysTransaxle Not In Drive
P1561	Cruise Vent Solenoid
P1562	Cruise Vacuum Solenoid
P1563	Cruise Vehicle Speed/Set Speed Difference Too Hi
P1564	Cruise Ctrl SysVehicle Accel Too Hi
P1565	Cruise Servo Pos Sensor
P1566	Cruise Ctrl SysEngine RPM Too Hi
P1567	Cruise Ctrl SysActive Braking Ctrl Active
P1568	Cruise Servo Stroke Greater than Commanded in Cruise
P1569	Cruise Servo Stroke Hi While not in Cruise
P1570	Cruise Ctrl SysTraction Ctrl Active
P1571	TCS PWM Circ No Frequency
P1572	ASR Active Circ Lo Too Long
P1573	PCM/EBTCM Serial Data Circ
P1574	EBTCM SysStop Lamp Switch Circ Hi Volts
P1575	Extended Travel Brake Sw. Circ Hi Volts
P1576	BBV Sensor Circ Hi Voltage
P1577	BBV Sensor Circ Lo Voltage
P1578	BBV Sensor Circ Lo Vacuum
P1579	P/N to D/R at Hi Throttle Angle
P1580	Cruise Move Circ Lo Voltage
P1581	Cruise Move Circ Hi Voltage
P1582	Cruise Direction Circ Lo Voltage
P1583	Cruise Direction Circ Hi Voltage
P1584	Cruise Ctrl Disabled
P1585	Cruise Inhibit Ctrl Circ
P1586	Cruise Ctrl Brake Switch 2 Circ
P1587	Cruise Ctrl Clutch Ctrl Circ Lo
P1588	Cruise Ctrl Clutch Ctrl Circ Hi
P1599	Eng Stall or Near Stall Detected
P1600	PCM Battery/TCM Watchdog
P1601	Serial Comm. Problem with Device 1
P1602	Loss of EBTCM Serial Data
P1603	Loss of SDM Serial Data
P1604	Loss of IPC Serial Data
P1605	Loss of HVAC Serial Data
P1606	Serial Comm Problem with Device 6
P1607	Serial Comm Problem with Device 7
P1608	Serial Comm Problem with Device 8
P1609	Loss of TCS Serial Data
P1610	Loss of PZM Serial Data
P1611	Loss of CVRTD Serial Data
P1612	Loss of IPM Serial Data
P1613	Loss of DIM Serial Data
P1614	Loss of RIM Serial Data
P1615	Loss of VTD Serial Data
P1617	Engine Oil Level Switch Circ
P1619	Engine Oil Life Monitor Reset Circ
P1620	Lo Coolant Circ
P1621	PCM Memory Perf
P1622	Cylinder Select
P1623	Trans Temp PullUp Resistor
P1624	Customer Snapshot Data Available
P1625	PCM Sys Reset
P1626	Theft Deterrent Sys Fuel Enable Circ
P1627	A/D Perf
P1628	ECT PullUp Resistor
P1629	Theft Deterrent SysCranking Signal
P1630	Theft Deterrent SysPCM In Learn Mode
P1631	Theft Deterrent SysPassword Incorrect
P1632	Theft Deterrent SysFuel disabled
P1633	Ignition Supply Power Circ Lo Voltage
P1634	Ignition 1 Power Circ Lo Voltage
P1635	5 Volt Ref Lo
P1636	PCM Stack Overrun
P1637	Generator LTerminal Circ
P1638	Generator FTerminal Circ
P1639	5 Volt Ref 2 Circ
P1640	Driver 1Input Hi Voltage
P1641	FC Relay 1 Ctrl Circ
P1642	FC Relay 2 and 3 Ctrl Circ
P1643	Engine Speed Output Circ
P1644	Traction Ctrl Delivered Torque Output Circ
P1645	EVAP Emission (EVAP) Vent Solenoid Ctrl Circ
P1646	Driver 1 Line 6
P1647	Driver 1 Line 7
P1650	Driver 2Input Hi Voltage
P1651	Fan 1 Relay Ctrl Circ
P1652	VSS Output Circ
P1653	Oil Level Lamp Ctrl Circ
P1654	Service Throttle Soon Lamp Ctrl Circ
P1655	EVAP Purge Solenoid Ctrl Circ
P1656	Driver 2 Line 6
P1657	14 Up shift Solenoid Ctrl Circ
P1658	Starter Enable Relay Ctrl Circ
P1660	Cooling Fans Ctrl Circ
P1661	MIL Ctrl Circ
P1662	Cruise Ctrl Inhibit Ctrl Circ
P1663	Oil Life Lamp Ctrl Circ
P1664	14 Up shift Lamp Ctrl Circ
P1665	Driver 3 Line 5
P1666	Driver 3 Line 6
P1667	Reverse Inhibit Solenoid Ctrl Circ
P1669	ABS Unit Expected
P1670	Driver 4
P1671	Driver 4 Line 1
P1672	Lo Engine Oil Level Lamp Ctrl Circ
P1673	Engine Hot Lamp Ctrl Circ
P1674	Tachometer Ctrl Circ
P1675	EVAP Vent Solenoid Ctrl Circ
P1676	Driver 4 Line 6
P1677	Driver 4 Line 7
P1680	Driver 5
P1681	Driver 5 Line 1
P1682	Driver 5 Line 2
P1683	Driver 5 Line 3
P1684	Driver 5 Line 4
P1685	Driver 5 Line 5
P1686	Driver 5 Line 6
P1687	Driver 5 Line 7
P1689	Delivered Torque Circ Fault
P1690	ECM Loop Overrun
P1691	Coolant Gage Circ Lo Voltage
P1692	Coolant Gage Circ Hi Voltage
P1693	Tachometer Circ Lo Voltage
P1694	Tachometer Circ Hi Voltage
P1695	Remote Keyless Entry Circ Lo
P1696	Remote Keyless Entry Voltage Hi
P1700	Trans. MIL Request
P1701	Trans. MIL Request Circ
P1705	P/N Signal Output Circ
P1740	Torque Reduction Signal Circ
P1743	TP Signal from ECM
P1760	TCM Supply Volts Interrupted
P1779	Eng Torque Delivered to TCM Signal
P1780	Park/Neutral Pos [PNP] Switch Circ
P1781	Eng Torque Signal Circ
P1790	Trans Ctrl Mod Checksum
P1791	Trans Ctrl Mod Loop
P1792	Trans Ctrl Mod Reprogrammable Memory
P1792	ECM to TCM Eng Coolant Signal
P1793	Trans Ctrl Mod Stack Overrun
P1795	CAN BusThrottle Body Pos
P1800	TCM Power Relay Ctrl Circ
P1801	Perf Selector Switch Failure
P1804	Gnd Ctrl Relay
P1810	TFP Valve Pos Switch Circ
P1811	Maximum Adapt and Long Shift
P1812	Trans over Temp Condition
P1813	Torque Ctrl
P1814	Torq Conv Overstressed
P1815	Trans Range SwitchStart In Wrong Range
P1816	TFP Valve Pos Sw.Park/Neutral with Drive Ratio
P1817	TFP Valve Pos Sw.Reverse With Drive Ratio
P1818	TFP Valve Pos Sw.Drive Without Drive Ratio
P1819	Internal Mode SwitchNo Start\Wrong Range
P1820	Internal Mode Switch Circ A Low
P1822	Internal Mode Switch Circ B High
P1823	Internal Mode Switch Circ P Low
P1825	Internal Mode SwitchInvalid Range
P1826	Internal Mode Switch Circ CHigh
P1831	PC Solenoid Power CircLow Volts
P1833	A/T Solenoids Power CircLow Volts
P1835	KickDown Switch Circ
P1836	KickDown Switch Failed Open
P1837	KickDown Switch Failed Short
P1842	12 Shift Solenoid Circ Low Volts
P1843	12 Shift Solenoid Circ High Volts
P1844	Torque Reduction Signal Circ Desired By TCM
P1845	23 Shift Solenoid Circ Low Volts
P1847	23 Shift Solenoid Circ High Volts
P1850	Brake Band Apply Solenoid Circ
P1851	Brake Band Apply Solenoid Perf
P1852	Brake Band Apply Solenoid Low Volts
P1853	Brake Band Apply Solenoid High Volts
P1860	TCC PWM Solenoid Circ Electrical
P1864	Torq Conv Clutch Circ
P1868	Trans Fluid Life
P1870	Trans Component Slipping
P1871	Undefined Gear Ratio
P1873	TCC Stator Temp Switch Circ Low
P1874	TCC Stator Temp Switch Circ High
P1875	4WD Low Switch Circ Electrical
P1884	TCC Enable/Shift Light Circ
P1886	Shift Timing Solenoid
P1887	TCC Release Switch Circ
P1890	ECM Data Input Circ
P1890	Throttle Pos Signal Input
P1891	Throttle Pos Sensor PWM Signal Low
P1892	Throttle Pos Sensor PWM Signal High
P1893	Eng Torque Signal Low Volts
P1894	Eng Torque Signal High Volts
P1895	TCM to ECM Torque Reduction Circ
P2000	NOx Trap Efficiency Below Threshold Bank1
P2001	NOx Trap Efficiency Below Threshold Bank2
P2002	Particulate Trap Efficiency Below Threshold Bank1
P2003	Particulate Trap Efficiency Below Threshold Bank2
P2004	Intake Manifold Runner Ctrl Stuck Open Bank1
P2005	Intake Manifold Runner Ctrl Stuck Open Bank2
P2006	Intake Manifold Runner Ctrl Stuck Closed Bank1
P2007	Intake Manifold Runner Ctrl Stuck Closed Bank2
P2008	Intake Manifold Runner Ctrl Circ/Open Bank1
P2009	Intake Manifold Runner Ctrl Circ Low Bank1
P2010	Intake Manifold Runner Ctrl Circ High Bank1
P2011	Intake Manifold Runner Ctrl Circ/Open Bank2
P2012	Intake Manifold Runner Ctrl Circ Low Bank2
P2013	Intake Manifold Runner Ctrl Circ High Bank2
P2014	Intake Manifold Runner Pos Sensor/Switch Circ Bank1
P2015	Intake Manifold Runner Pos Sensor/Switch Circ Range/Perf Bank1
P2016	Intake Manifold Runner Pos Sensor/Switch Circ Low Bank1
P2017	Intake Manifold Runner Pos Sensor/Switch Circ High Bank1
P2018	Intake Manifold Runner Pos Sensor/Switch Circ Interm Bank1
P2019	Intake Manifold Runner Pos Sensor/Switch Circ Bank2
P2020	Intake Manifold Runner Pos Sensor/Switch Circ Range/Perf Bank2
P2021	Intake Manifold Runner Pos Sensor/Switch Circ Low Bank2
P2022	Intake Manifold Runner Pos Sensor/Switch Circ High Bank2
P2023	Intake Manifold Runner Pos Sensor/Switch Circ Interm Bank2
P2024	EVAP Fuel Vapor Temp Sensor Circ
P2025	EVAP Fuel Vapor Temp Sensor Perf
P2026	EVAP Fuel Vapor Temp Sensor Circ Low Voltage
P2027	EVAP Fuel Vapor Temp Sensor Circ High Voltage
P2028	EVAP Fuel Vapor Temp Sensor Circ Interm
P2029	Fuel Fired Heater Disabled
P2030	Fuel Fired Heater Perf
P2031	Exhaust Gas Temp Sensor Circ Bank1 Sensor 2
P2032	Exhaust Gas Temp Sensor Circ Low Bank1 Sensor 2
P2033	Exhaust Gas Temp Sensor Circ High Bank1 Sensor 2
P2034	Exhaust Gas Temp Sensor Circ Bank2 Sensor 2
P2035	Exhaust Gas Temp Sensor Circ Low Bank2 Sensor 2
P2036	Exhaust Gas Temp Sensor Circ High Bank2 Sensor 2
P2037	Reductant Inj Air Press Sensor Circ
P2038	Reductant Inj Air Press Sensor Circ Range/Perf
P2039	Reductant Inj Air Press Sensor Circ Low Input
P2040	Reductant Inj Air Press Sensor Circ High Input
P2041	Reductant Inj Air Press Sensor Circ Interm
P2042	Reductant Temp Sensor Circ
P2043	Reductant Temp Sensor Circ Range/Perf
P2044	Reductant Temp Sensor Circ Low Input
P2045	Reductant Temp Sensor Circ High Input
P2046	Reductant Temp Sensor Circ Interm
P2047	Reductant Injector Circ/Open Bank1 Unit 1
P2048	Reductant Injector Circ Low Bank1 Unit 1
P2049	Reductant Injector Circ High Bank1 Unit 1
P2050	Reductant Injector Circ/Open Bank2 Unit 1
P2051	Reductant Injector Circ Low Bank2 Unit 1
P2052	Reductant Injector Circ High Bank2 Unit 1
P2053	Reductant Injector Circ/Open Bank1 Unit 2
P2054	Reductant Injector Circ Low Bank1 Unit 2
P2055	Reductant Injector Circ High Bank1 Unit 2
P2056	Reductant Injector Circ/Open Bank2 Unit 2
P2057	Reductant Injector Circ Low Bank2 Unit 2
P2058	Reductant Injector Circ High Bank2 Unit 2
P2059	Reductant Inj Air Pump Ctrl Circ/Open
P2060	Reductant Inj Air Pump Ctrl Circ Low
P2061	Reductant Inj Air Pump Ctrl Circ High
P2062	Reductant Supply Ctrl Circ/Open
P2063	Reductant Supply Ctrl Circ Low
P2064	Reductant Supply Ctrl Circ High
P2065	Fuel Level SensorB Circ
P2066	Fuel Level SensorB Perf
P2067	Fuel Level SensorB Circ Low
P2068	Fuel Level SensorB Circ High
P2069	Fuel Level SensorB Circ Interm
P2070	Intake Manifold Tuning (IMT) Valve Stuck Open
P2071	IMT Valve Stuck Closed
P2075	IMT Valve Pos Sensor/Switch Circ
P2076	IMT Valve Pos Sensor/Switch Circ Range/Perf
P2077	IMT Valve Pos Sensor/Switch Circ Low
P2078	IMT Valve Pos Sensor/Switch Circ High
P2079	IMT Valve Pos Sensor/Switch Circ Interm
P2080	Exhaust Gas Temp Sensor Circ Range/Perf Bank1 Sensor 1
P2081	Exhaust Gas Temp Sensor Circ Interm Bank1 Sensor 1
P2082	Exhaust Gas Temp Sensor Circ Range/Perf Bank2 Sensor 1
P2083	Exhaust Gas Temp Sensor Circ Interm Bank2 Sensor 1
P2084	Exhaust Gas Temp Sensor Circ Range/Perf Bank1 Sensor 2
P2085	Exhaust Gas Temp Sensor Circ Interm Bank1 Sensor 2
P2086	Exhaust Gas Temp Sensor Circ Range/Perf Bank2 Sensor 2
P2087	Exhaust Gas Temp Sensor Circ Interm Bank2 Sensor 2
P2088	A Camshaft Pos Actuator Ctrl Circ Low Bank1
P2089	A Camshaft Pos Actuator Ctrl Circ High Bank1
P2090	B Camshaft Pos Actuator Ctrl Circ Low Bank1
P2091	B Camshaft Pos Actuator Ctrl Circ High Bank1
P2092	A Camshaft Pos Actuator Ctrl Circ Low Bank2
P2093	A Camshaft Pos Actuator Ctrl Circ High Bank2
P2094	B Camshaft Pos Actuator Ctrl Circ Low Bank2
P2095	B Camshaft Pos Actuator Ctrl Circ High Bank2
P2096	Post Catalyst Fuel Trim Sys Too Lean Bank1
P2097	Post Catalyst Fuel Trim Sys Too Rich Bank1
P2098	Post Catalyst Fuel Trim Sys Too Lean Bank2
P2099	Post Catalyst Fuel Trim Sys Too Rich Bank2
P2100	Throttle Actuator Ctrl Motor Circ/Open
P2101	Throttle Actuator Ctrl Motor Circ Range/Perf
P2102	Throttle Actuator Ctrl Motor Circ Low
P2103	Throttle Actuator Ctrl Motor Circ High
P2104	Throttle Actuator Ctrl SysForced Idle
P2105	Throttle Actuator Ctrl SysForced Engine Shutdown
P2106	Throttle Actuator Ctrl SysForced Limited Power
P2107	Throttle Actuator Ctrl Mod Processor
P2108	Throttle Actuator Ctrl Mod Perf
P2109	Throttle/Pedal Pos SensorA Minimum Stop Perf
P2110	Throttle Actuator Ctrl SysForced Limited RPM
P2111	Throttle Actuator Ctrl SysStuck Open
P2112	Throttle Actuator Ctrl SysStuck Closed
P2113	Throttle/Pedal Pos SensorB Minimum Stop Perf
P2114	Throttle/Pedal Pos Sensor C Minimum Stop Perf
P2115	Throttle/Pedal Pos Sensor D Minimum Stop Perf
P2116	Throttle/Pedal Pos Sensor E Minimum Stop Perf
P2117	Throttle/Pedal Pos Sensor F Minimum Stop Perf
P2118	Throttle Actuator Ctrl Motor Current Range/Perf
P2119	Throttle Actuator Ctrl Throttle Body Range/Perf
P2120	Throttle/Pedal Pos Sensor/Switch D Circ
P2121	Throttle/Pedal Pos Sensor/Switch D Circ Range/Perf
P2122	Throttle/Pedal Pos Sensor/Switch D Circ Low Input
P2123	Throttle/Pedal Pos Sensor/Switch D Circ High Input
P2124	Throttle/Pedal Pos Sensor/Switch D Circ Interm
P2125	Throttle/Pedal Pos Sensor/Switch E Circ
P2126	Throttle/Pedal Pos Sensor/Switch E Circ Range/Perf
P2127	Throttle/Pedal Pos Sensor/Switch E Circ Low Input
P2128	Throttle/Pedal Pos Sensor/Switch E Circ High Input
P2129	Throttle/Pedal Pos Sensor/Switch E Circ Interm
P2130	Throttle/Pedal Pos Sensor/Switch F Circ
P2131	Throttle/Pedal Pos Sensor/Switch F Circ Range Perf
P2132	Throttle/Pedal Pos Sensor/Switch F Circ Low Input
P2133	Throttle/Pedal Pos Sensor/Switch F Circ High Input
P2134	Throttle/Pedal Pos Sensor/Switch F Circ Interm
P2135	Throttle/Pedal Pos Sensor/Switch A / B Voltage Correlation
P2136	Throttle/Pedal Pos Sensor/Switch A / C Voltage Correlation
P2137	Throttle/Pedal Pos Sensor/Switch B / C Voltage Correlation
P2138	Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation
P2139	Throttle/Pedal Pos Sensor/Switch D / F Voltage Correlation
P2140	Throttle/Pedal Pos Sensor/Switch E / F Voltage Correlation
P2141	Exhaust Gas Recirculation Throttle Ctrl Circ Low
P2142	Exhaust Gas Recirculation Throttle Ctrl Circ High
P2143	Exhaust Gas Recirculation Vent Ctrl Circ/Open
P2144	Exhaust Gas Recirculation Vent Ctrl Circ Low
P2145	Exhaust Gas Recirculation Vent Ctrl Circ High
P2146	Fuel Injector Group A Supply Voltage Circ/Open
P2147	Fuel Injector Group A Supply Voltage Circ Low
P2148	Fuel Injector Group A Supply Voltage Circ High
P2149	Fuel Injector Group B Supply Voltage Circ/Open
P2150	Fuel Injector Group B Supply Voltage Circ Low
P2151	Fuel Injector Group B Supply Voltage Circ High
P2152	Fuel Injector Group C Supply Voltage Circ/Open
P2153	Fuel Injector Group C Supply Voltage Circ Low
P2154	Fuel Injector Group C Supply Voltage Circ High
P2155	Fuel Injector Group D Supply Voltage Circ/Open
P2156	Fuel Injector Group D Supply Voltage Circ Low
P2157	Fuel Injector Group D Supply Voltage Circ High
P2158	Vehicle Speed SensorB
P2159	Vehicle Speed SensorB Range/Perf
P2160	Vehicle Speed SensorB Circ Low
P2161	Vehicle Speed SensorB Interm/Erratic
P2162	Vehicle Speed SensorA / B Correlation
P2163	Throttle/Pedal Pos SensorA Maximum Stop Perf
P2164	Throttle/Pedal Pos SensorB Maximum Stop Perf
P2165	Throttle/Pedal Pos Sensor C Maximum Stop Perf
P2166	Throttle/Pedal Pos Sensor D Maximum Stop Perf
P2167	Throttle/Pedal Pos Sensor E Maximum Stop Perf
P2168	Throttle/Pedal Pos Sensor F Maximum Stop Perf
P2169	Exhaust Press Reg Vent Solenoid Ctrl Circ/Open
P2170	Exhaust Press Reg Vent Solenoid Ctrl Circ Low
P2171	Exhaust Press Reg Vent Solenoid Ctrl Circ High
P2172	Throttle Actuator Ctrl SysSudden High Airflow Detected
P2173	Throttle Actuator Ctrl SysHigh Airflow Detected
P2174	Throttle Actuator Ctrl SysSudden Low Airflow Detected
P2175	Throttle Actuator Ctrl SysLow Airflow Detected
P2176	Throttle Actuator Ctrl SysIdle Pos Not Learned
P2177	Sys Too Lean Off Idle Bank1
P2178	Sys Too Rich Off Idle Bank1
P2179	Sys Too Lean Off Idle Bank2
P2180	Sys Too Rich Off Idle Bank2
P2181	Cooling Sys Perf
P2182	Engine Coolant Temp Sensor 2 Circ
P2183	Engine Coolant Temp Sensor 2 Circ Range/Perf
P2184	Engine Coolant Temp Sensor 2 Circ Low
P2185	Engine Coolant Temp Sensor 2 Circ High
P2186	Engine Coolant Temp Sensor 2 Circ Interm/Erratic
P2187	Sys Too Lean at Idle Bank1
P2188	Sys Too Rich at Idle Bank1
P2189	Sys Too Lean at Idle Bank2
P2190	Sys Too Rich at Idle Bank2
P2191	Sys Too Lean at Higher Load Bank1
P2192	Sys Too Rich at Higher Load Bank1
P2193	Sys Too Lean at Higher Load Bank2
P2194	Sys Too Rich at Higher Load Bank2
P2195	O2 Sensor Signal Stuck Lean Bank1 Sensor 1
P2196	O2 Sensor Signal Stuck Rich Bank1 Sensor 1
P2197	O2 Sensor Signal Stuck Lean Bank2 Sensor 1
P2198	O2 Sensor Signal Stuck Rich Bank2 Sensor 1
P2199	Intake Air Temp Sensor 1 / 2 Correlation
P2200	NOx Sensor Circ Bank1
P2201	NOx Sensor Circ Range/Perf Bank1
P2202	NOx Sensor Circ Low Input Bank1
P2203	NOx Sensor Circ High Input Bank1
P2204	NOx Sensor Circ Interm Input Bank1
P2205	NOx Sensor Heater Ctrl Circ/Open Bank1
P2206	NOx Sensor Heater Ctrl Circ Low Bank1
P2207	NOx Sensor Heater Ctrl Circ High Bank1
P2208	NOx Sensor Heater Sense Circ Bank1
P2209	NOx Sensor Heater Sense Circ Range/Perf Bank1
P2210	NOx Sensor Heater Sense Circ Low Input Bank1
P2211	NOx Sensor Heater Sense Circ High Input Bank1
P2212	NOx Sensor Heater Sense Circ Interm Bank1
P2213	NOx Sensor Circ Bank2
P2214	NOx Sensor Circ Range/Perf Bank2
P2215	NOx Sensor Circ Low Input Bank2
P2216	NOx Sensor Circ High Input Bank2
P2217	NOx Sensor Circ Interm Input Bank2
P2218	NOx Sensor Heater Ctrl Circ/Open Bank2
P2219	NOx Sensor Heater Ctrl Circ Low Bank2
P2220	NOx Sensor Heater Ctrl Circ High Bank2
P2221	NOx Sensor Heater Sense Circ Bank2
P2222	NOx Sensor Heater Sense Circ Range/Perf Bank2
P2223	NOx Sensor Heater Sense Circ Low Bank2
P2224	NOx Sensor Heater Sense Circ High Bank2
P2225	NOx Sensor Heater Sense Circ Interm Bank2
P2226	Barometric Press Circ
P2227	Barometric Press Circ Range/Perf
P2228	Barometric Press Circ Low
P2229	Barometric Press Circ High
P2230	Barometric Press Circ Interm
P2231	O2 Sensor Signal Circ Shorted to Heater Circ Bank1 Sensor 1
P2232	O2 Sensor Signal Circ Shorted to Heater Circ Bank1 Sensor 2
P2233	O2 Sensor Signal Circ Shorted to Heater Circ Bank1 Sensor 3
P2234	O2 Sensor Signal Circ Shorted to Heater Circ Bank2 Sensor 1
P2235	O2 Sensor Signal Circ Shorted to Heater Circ Bank2 Sensor 2
P2236	O2 Sensor Signal Circ Shorted to Heater Circ Bank2 Sensor 3
P2237	O2 Sensor Positive Current Ctrl Circ/Open Bank1 Sensor 1
P2238	O2 Sensor Positive Current Ctrl Circ Low Bank1 Sensor 1
P2239	O2 Sensor Positive Current Ctrl Circ High Bank1 Sensor 1
P2240	O2 Sensor Positive Current Ctrl Circ/Open Bank2 Sensor 1
P2241	O2 Sensor Positive Current Ctrl Circ Low Bank2 Sensor 1
P2242	O2 Sensor Positive Current Ctrl Circ High Bank2 Sensor 1
P2243	O2 Sensor Ref Voltage Circ/Open Bank1 Sensor 1
P2244	O2 Sensor Ref Voltage Perf Bank1 Sensor 1
P2245	O2 Sensor Ref Voltage Circ Low Bank1 Sensor 1
P2246	O2 Sensor Ref Voltage Circ High Bank1 Sensor 1
P2247	O2 Sensor Ref Voltage Circ/Open Bank2 Sensor 1
P2248	O2 Sensor Ref Voltage Perf Bank2 Sensor 1
P2249	O2 Sensor Ref Voltage Circ Low Bank2 Sensor 1
P2250	O2 Sensor Ref Voltage Circ High Bank2 Sensor 1
P2251	O2 Sensor Negative Current Ctrl Circ/Open Bank1 Sensor 1
P2252	O2 Sensor Negative Current Ctrl Circ Low Bank1 Sensor 1
P2253	O2 Sensor Negative Current Ctrl Circ High Bank1 Sensor 1
P2254	O2 Sensor Negative Current Ctrl Circ/Open Bank2 Sensor 1
P2255	O2 Sensor Negative Current Ctrl Circ Low Bank2 Sensor 1
P2256	O2 Sensor Negative Current Ctrl Circ High Bank2 Sensor 1
P2257	Sec Air Inj Sys Ctrl A Circ Low
P2258	Sec Air Inj Sys Ctrl A Circ High
P2259	Sec Air Inj Sys Ctrl B Circ Low
P2260	Sec Air Inj Sys Ctrl B Circ High
P2261	T/S Charger Bypass ValveMechanical
P2262	Turbo Boost Press Not DetectedMechanical
P2263	T/S Charger Boost Sys Perf
P2264	Water in Fuel Sensor Circ
P2265	Water in Fuel Sensor Circ Range/Perf
P2266	Water in Fuel Sensor Circ Low
P2267	Water in Fuel Sensor Circ High
P2268	Water in Fuel Sensor Circ Interm
P2269	Water in Fuel Condition
P2270	O2 Sensor Signal Stuck Lean Bank1 Sensor 2
P2271	O2 Sensor Signal Stuck Rich Bank1 Sensor 2
P2272	O2 Sensor Signal Stuck Lean Bank2 Sensor 2
P2273	O2 Sensor Signal Stuck Rich Bank2 Sensor 2
P2274	O2 Sensor Signal Stuck Lean Bank1 Sensor 3
P2275	O2 Sensor Signal Stuck Rich Bank1 Sensor 3
P2276	O2 Sensor Signal Stuck Lean Bank2 Sensor 3
P2277	O2 Sensor Signal Stuck Rich Bank2 Sensor 3
P2278	O2 Sensor Signals Swapped Bank1 Sensor 3 /Bank2 Sensor 3
P2279	Intake Air Sys Leak
P2280	Air Flow Restriction / Air Leak Between Air Filter and MAF
P2281	Air Leak Between MAF and Throttle Body
P2282	Air Leak Between Throttle Body and Intake Valves
P2283	Injector Ctrl Press Sensor Circ
P2284	Injector Ctrl Press Sensor Circ Range/Perf
P2285	Injector Ctrl Press Sensor Circ Low
P2286	Injector Ctrl Press Sensor Circ High
P2287	Injector Ctrl Press Sensor Circ Interm
P2288	Injector Ctrl Press Too High
P2289	Injector Ctrl Press Too HighEngine Off
P2290	Injector Ctrl Press Too Low
P2291	Injector Ctrl Press Too LowEngine Cranking
P2292	Injector Ctrl Press Erratic
P2293	Fuel Press Reg 2 Perf
P2294	Fuel Press Reg 2 Ctrl Circ
P2295	Fuel Press Reg 2 Ctrl Circ Low
P2296	Fuel Press Reg 2 Ctrl Circ High
P2297	O2 Sensor Out of Range During Deceleration Bank1 Sensor 1
P2298	O2 Sensor Out of Range During Deceleration Bank2 Sensor 1
P2299	Brake Pedal Pos / Accelerator Pedal Pos Incompatible
P2300	Ignition Coil A Pri Ctrl Circ Low
P2301	Ignition Coil A Pri Ctrl Circ High
P2302	Ignition Coil A Sec Circ
P2303	Ignition Coil B Pri Ctrl Circ Low
P2304	Ignition Coil B Pri Ctrl Circ High
P2305	Ignition Coil B Sec Circ
P2306	Ignition Coil C Pri Ctrl Circ Low
P2307	Ignition Coil C Pri Ctrl Circ High
P2308	Ignition Coil C Sec Circ
P2309	Ignition Coil D Pri Ctrl Circ Low
P2310	Ignition Coil D Pri Ctrl Circ High
P2311	Ignition Coil D Sec Circ
P2312	Ignition Coil E Pri Ctrl Circ Low
P2313	Ignition Coil E Pri Ctrl Circ High
P2314	Ignition Coil E Sec Circ
P2315	Ignition Coil F Pri Ctrl Circ Low
P2316	Ignition Coil F Pri Ctrl Circ High
P2317	Ignition Coil F Sec Circ
P2318	Ignition Coil G Pri Ctrl Circ Low
P2319	Ignition Coil G Pri Ctrl Circ High
P2320	Ignition Coil G Sec Circ
P2321	Ignition Coil H Pri Ctrl Circ Low
P2322	Ignition Coil H Pri Ctrl Circ High
P2323	Ignition Coil H Sec Circ
P2324	Ignition Coil I Pri Ctrl Circ Low
P2325	Ignition Coil I Pri Ctrl Circ High
P2326	Ignition Coil I Sec Circ
P2327	Ignition Coil J Pri Ctrl Circ Low
P2328	Ignition Coil J Pri Ctrl Circ High
P2329	Ignition Coil J Sec Circ
P2330	Ignition Coil K Pri Ctrl Circ Low
P2331	Ignition Coil K Pri Ctrl Circ High
P2332	Ignition Coil K Sec Circ
P2333	Ignition Coil L Pri Ctrl Circ Low
P2334	Ignition Coil L Pri Ctrl Circ High
P2335	Ignition Coil L Sec Circ
P2336	Cylinder #1 Above Knock Threshold
P2337	Cylinder #2 Above Knock Threshold
P2338	Cylinder #3 Above Knock Threshold
P2339	Cylinder #4 Above Knock Threshold
P2340	Cylinder #5 Above Knock Threshold
P2341	Cylinder #6 Above Knock Threshold
P2342	Cylinder #7 Above Knock Threshold
P2343	Cylinder #8 Above Knock Threshold
P2344	Cylinder #9 Above Knock Threshold
P2345	Cylinder #10 Above Knock Threshold
P2346	Cylinder #11 Above Knock Threshold
P2347	Cylinder #12 Above Knock Threshold
P2400	EVAP Leak Detection Pump Ctrl Circ/Open
P2401	EVAP Leak Detection Pump Ctrl Circ Low
P2402	EVAP Leak Detection Pump Ctrl Circ High
P2403	EVAP Leak Detection Pump Sense Circ/Open
P2404	EVAP Leak Detection Pump Sense Circ Range/Perf
P2405	EVAP Leak Detection Pump Sense Circ Low
P2406	EVAP Leak Detection Pump Sense Circ High
P2407	EVAP Leak Detection Pump Sense Circ Interm/Erratic
P2408	Fuel Cap Sensor/Switch Circ
P2409	Fuel Cap Sensor/Switch Circ Range/Perf
P2410	Fuel Cap Sensor/Switch Circ Low
P2411	Fuel Cap Sensor/Switch Circ High
P2412	Fuel Cap Sensor/Switch Circ Interm/Erratic
P2413	Exhaust Gas Recirculation Sys Perf
P2414	O2 Sensor Exhaust Sample Error Bank1 Sensor 1
P2415	O2 Sensor Exhaust Sample Error Bank2 Sensor 1
P2416	O2 Sensor Signals Swapped Bank1 Sensor 2 /Bank1 Sensor 3
P2417	O2 Sensor Signals Swapped Bank2 Sensor 2 /Bank2 Sensor 3
P2418	EVAP Switching Valve Ctrl Circ /Open
P2419	EVAP Switching Valve Ctrl Circ Low
P2420	EVAP Switching Valve Ctrl Circ High
P2421	EVAP Vent Valve Stuck Open
P2422	EVAP Vent Valve Stuck Closed
P2423	HC Adsorption Catalyst Efficiency Below Threshold Bank1
P2424	HC Adsorption Catalyst Efficiency Below Threshold Bank2
P2425	Exhaust Gas Recirculation Cooling Valve Ctrl Circ/Open
P2426	Exhaust Gas Recirculation Cooling Valve Ctrl Circ Low
P2427	Exhaust Gas Recirculation Cooling Valve Ctrl Circ High
P2428	Exhaust Gas Temp Too High Bank1
P2429	Exhaust Gas Temp Too High Bank2
P2430	Sec Air Inj Sys Air Flow/Press Sensor Circ Bank1
P2431	Sec Air Inj Sys Air Flow/Press Sensor Circ Range/Perf Bank1
P2432	Sec Air Inj Sys Air Flow/Press Sensor Circ Low Bank1
P2433	Sec Air Inj Sys Air Flow/Press Sensor Circ High Bank1
P2434	Sec Air Inj Sys Air Flow/Press Sensor Circ Interm/Erratic Bank1
P2435	Sec Air Inj Sys Air Flow/Press Sensor Circ Bank2
P2436	Sec Air Inj Sys Air Flow/Press Sensor Circ Range/Perf Bank2
P2437	Sec Air Inj Sys Air Flow/Press Sensor Circ Low Bank2
P2438	Sec Air Inj Sys Air Flow/Press Sensor Circ High Bank2
P2439	Sec Air Inj Sys Air Flow/Press Sensor Circ Interm/Erratic Bank2
P2440	Sec Air Inj Sys Switching Valve Stuck Open Bank1
P2441	Sec Air Inj Sys Switching Valve Stuck Closed Bank1
P2442	Sec Air Inj Sys Switching Valve Stuck Open Bank2
P2443	Sec Air Inj Sys Switching Valve Stuck Closed Bank2
P2444	Sec Air Inj Sys Pump Stuck On Bank1
P2445	Sec Air Inj Sys Pump Stuck Off Bank1
P2446	Sec Air Inj Sys Pump Stuck On Bank2
P2447	Sec Air Inj Sys Pump Stuck Off Bank2
P2500	Generator Lamp/LTerminal Circ Low
P2501	Generator Lamp/LTerminal Circ High
P2502	Charging Sys Voltage
P2503	Charging Sys Voltage Low
P2504	Charging Sys Voltage High
P2505	ECM/PCM Power Input Signal
P2506	ECM/PCM Power Input Signal Range/Perf
P2507	ECM/PCM Power Input Signal Low
P2508	ECM/PCM Power Input Signal High
P2509	ECM/PCM Power Input Signal Interm
P2510	ECM/PCM Power Relay Sense Circ Range/Perf
P2511	ECM/PCM Power Relay Sense Circ Interm
P2512	Event Data Recorder Request Circ/ Open
P2513	Event Data Recorder Request Circ Low
P2514	Event Data Recorder Request Circ High
P2515	A/C Refrigerant Press SensorB Circ
P2516	A/C Refrigerant Press SensorB Circ Range/Perf
P2517	A/C Refrigerant Press SensorB Circ Low
P2518	A/C Refrigerant Press SensorB Circ High
P2519	A/C Request A Circ
P2520	A/C Request A Circ Low
P2521	A/C Request A Circ High
P2522	A/C Request B Circ
P2523	A/C Request B Circ Low
P2524	A/C Request B Circ High
P2525	Vacuum Reservoir Press Sensor Circ
P2526	Vacuum Reservoir Press Sensor Circ Range/Perf
P2527	Vacuum Reservoir Press Sensor Circ Low
P2528	Vacuum Reservoir Press Sensor Circ High
P2529	Vacuum Reservoir Press Sensor Circ Interm
P2530	Ignition Switch Run Pos Circ
P2531	Ignition Switch Run Pos Circ Low
P2532	Ignition Switch Run Pos Circ High
P2533	Ignition Switch Run/Start Pos Circ
P2534	Ignition Switch Run/Start Pos Circ Low
P2535	Ignition Switch Run/Start Pos Circ High
P2536	Ignition Switch Accessory Pos Circ
P2537	Ignition Switch Accessory Pos Circ Low
P2538	Ignition Switch Accessory Pos Circ High
P2539	Low Press Fuel Sys Sensor Circ
P2540	Low Press Fuel Sys Sensor Circ Range/Perf
P2541	Low Press Fuel Sys Sensor Circ Low
P2542	Low Press Fuel Sys Sensor Circ High
P2543	Low Press Fuel Sys Sensor Circ Interm
P2544	Torque Mgmt Request Input Signal A
P2545	Torque Mgmt Request Input Signal A Range/Perf
P2546	Torque Mgmt Request Input Signal A Low
P2547	Torque Mgmt Request Input Signal A High
P2548	Torque Mgmt Request Input Signal B
P2549	Torque Mgmt Request Input Signal B Range/Perf
P2550	Torque Mgmt Request Input Signal B Low
P2551	Torque Mgmt Request Input Signal B High
P2552	Throttle/Fuel Inhibit Circ
P2553	Throttle/Fuel Inhibit Circ Range/Perf
P2554	Throttle/Fuel Inhibit Circ Low
P2555	Throttle/Fuel Inhibit Circ High
P2556	Engine Coolant Level Sensor/Switch Circ
P2557	Engine Coolant Level Sensor/Switch Circ Range/Perf
P2558	Engine Coolant Level Sensor/Switch Circ Low
P2559	Engine Coolant Level Sensor/Switch Circ High
P2560	Engine Coolant Level Low
P2561	A/C Ctrl Mod Requested MIL Illumination
P2562	Turbocharger Boost Ctrl Pos Sensor Circ
P2563	Turbocharger Boost Ctrl Pos Sensor Circ Range/Perf
P2564	Turbocharger Boost Ctrl Pos Sensor Circ Low
P2565	Turbocharger Boost Ctrl Pos Sensor Circ High
P2566	Turbocharger Boost Ctrl Pos Sensor Circ Interm
P2567	Direct Ozone Reduction Catalyst Temp Sensor Circ
P2568	Direct Ozone Reduction Catalyst Temp Sensor Circ Range/Perf
P2569	Direct Ozone Reduction Catalyst Temp Sensor Circ Low
P2570	Direct Ozone Reduction Catalyst Temp Sensor Circ High
P2571	Direct Ozone Reduction Catalyst Temp Sensor Circ Interm/Erratic
P2572	Direct Ozone Reduction Catalyst Deterioration Sensor Circ
P2573	Direct Ozone Reduction Catalyst Deterioration Sensor Circ Range/Perf
P2574	Direct Ozone Reduction Catalyst Deterioration Sensor Circ Low
P2575	Direct Ozone Reduction Catalyst Deterioration Sensor Circ High
P2576	Direct Ozone Reduction Catalyst Deterioration Sensor Circ Interm/Erratic
P2577	Direct Ozone Reduction Catalyst Efficiency Below Threshold
P2600	Coolant Pump Ctrl Circ/Open
P2601	Coolant Pump Ctrl Circ Range/Perf
P2602	Coolant Pump Ctrl Circ Low
P2603	Coolant Pump Ctrl Circ High
P2604	Intake Air Heater A Circ Range/Perf
P2605	Intake Air Heater A Circ/Open
P2606	Intake Air Heater B Circ Range/Perf
P2607	Intake Air Heater B Circ Low
P2608	Intake Air Heater B Circ High
P2609	Intake Air Heater Sys Perf
P2610	ECM/PCM Internal Engine Off Timer Perf
P2611	A/C Refrigerant Distribution Valve Ctrl Circ/Open
P2612	A/C Refrigerant Distribution Valve Ctrl Circ Low
P2613	A/C Refrigerant Distribution Valve Ctrl Circ High
P2614	Camshaft Pos Signal Output Circ/Open
P2615	Camshaft Pos Signal Output Circ Low
P2616	Camshaft Pos Signal Output Circ High
P2617	Crank Pos Signal Output Circ/Open
P2618	Crank Pos Signal Output Circ Low
P2619	Crank Pos Signal Output Circ High
P2620	Throttle Pos Output Circ/Open
P2621	Throttle Pos Output Circ Low
P2622	Throttle Pos Output Circ High
P2623	Injector Ctrl Press Reg Circ/Open
P2624	Injector Ctrl Press Reg Circ Low
P2625	Injector Ctrl Press Reg Circ High
P2626	O2 Sensor Pumping Current Trim Circ/Open Bank1 Sensor 1
P2627	O2 Sensor Pumping Current Trim Circ Low Bank1 Sensor 1
P2628	O2 Sensor Pumping Current Trim Circ High Bank1 Sensor 1
P2629	O2 Sensor Pumping Current Trim Circ/Open Bank2 Sensor 1
P2630	O2 Sensor Pumping Current Trim Circ Low Bank2 Sensor 1
P2631	O2 Sensor Pumping Current Trim Circ High Bank2 Sensor 1
P2632	Fuel Pump B Ctrl Circ /Open
P2633	Fuel Pump B Ctrl Circ Low
P2634	Fuel Pump B Ctrl Circ High
P2635	Fuel Pump A Low Flow / Perf
P2636	Fuel Pump B Low Flow / Perf
P2637	Torque Mgmt Feedback Signal A
P2638	Torque Mgmt Feedback Signal A Range/Perf
P2639	Torque Mgmt Feedback Signal A Low
P2640	Torque Mgmt Feedback Signal A High
P2641	Torque Mgmt Feedback Signal B
P2642	Torque Mgmt Feedback Signal B Range/Perf
P2643	Torque Mgmt Feedback Signal B Low
P2644	Torque Mgmt Feedback Signal B High
P2645	A Rocker Arm Actuator Ctrl Circ/Open Bank1
P2646	A Rocker Arm Actuator Sys Perf or Stuck Off Bank1
P2647	A Rocker Arm Actuator Sys Stuck On Bank1
P2648	A Rocker Arm Actuator Ctrl Circ Low Bank1
P2649	A Rocker Arm Actuator Ctrl Circ High Bank1
P2650	B Rocker Arm Actuator Ctrl Circ/Open Bank1
P2651	B Rocker Arm Actuator Sys Perf or Stuck Off Bank1
P2652	B Rocker Arm Actuator Sys Stuck On Bank1
P2653	B Rocker Arm Actuator Ctrl Circ Low Bank1
P2654	B Rocker Arm Actuator Ctrl Circ High Bank1
P2655	A Rocker Arm Actuator Ctrl Circ/Open Bank2
P2656	A Rocker Arm Actuator Sys Perf or Stuck Off Bank2
P2657	A Rocker Arm Actuator Sys Stuck On Bank2
P2658	A Rocker Arm Actuator Ctrl Circ Low Bank2
P2659	A Rocker Arm Actuator Ctrl Circ High Bank2
P2660	B Rocker Arm Actuator Ctrl Circ/Open Bank2
P2661	B Rocker Arm Actuator Sys Perf or Stuck Off Bank2
P2662	B Rocker Arm Actuator Sys Stuck On Bank2
P2663	B Rocker Arm Actuator Ctrl Circ Low Bank2
P2664	B Rocker Arm Actuator Ctrl Circ High Bank2
P2665	Fuel Shutoff Valve B Ctrl Circ/Open
P2666	Fuel Shutoff Valve B Ctrl Circ Low
P2667	Fuel Shutoff Valve B Ctrl Circ High
P2668	Fuel Mode Indicator Lamp Ctrl Circ
P2669	Actuator Supply Voltage B Circ /Open
P2670	Actuator Supply Voltage B Circ Low
P2671	Actuator Supply Voltage B Circ High
P2700	Trans Friction Element A Apply Time Range/Perf
P2701	Trans Friction Element B Apply Time Range/Perf
P2702	Trans Friction Element C Apply Time Range/Perf
P2703	Trans Friction Element D Apply Time Range/Perf
P2704	Trans Friction Element E Apply Time Range/Perf
P2705	Trans Friction Element F Apply Time Range/Perf
P2706	Shift Solenoid F
P2707	Shift Solenoid F Perf or Stuck Off
P2708	Shift Solenoid F Stuck On
P2709	Shift Solenoid F Electrical
P2710	Shift Solenoid F Interm
P2711	Unexpected Mechanical Gear Disengagement
P2712	Hydraulic Power Unit Leakage
P2713	Press Ctrl Solenoid D
P2714	Press Ctrl Solenoid D Perf or Stuck Off
P2715	Press Ctrl Solenoid D Stuck On
P2716	Press Ctrl Solenoid D Electrical
P2717	Press Ctrl Solenoid D Interm
P2718	Press Ctrl Solenoid D Ctrl Circ / Open
P2719	Press Ctrl Solenoid D Ctrl Circ Range/Perf
P2720	Press Ctrl Solenoid D Ctrl Circ Low
P2721	Press Ctrl Solenoid D Ctrl Circ High
P2722	Press Ctrl Solenoid E
P2723	Press Ctrl Solenoid E Perf or Stuck Off
P2724	Press Ctrl Solenoid E Stuck On
P2725	Press Ctrl Solenoid E Electrical
P2726	Press Ctrl Solenoid E Interm
P2727	Press Ctrl Solenoid E Ctrl Circ / Open
P2728	Press Ctrl Solenoid E Ctrl Circ Range/Perf
P2729	Press Ctrl Solenoid E Ctrl Circ Low
P2730	Press Ctrl Solenoid E Ctrl Circ High
P2731	Press Ctrl Solenoid F
P2732	Press Ctrl Solenoid F Perf or Stuck Off
P2733	Press Ctrl Solenoid F Stuck On
P2734	Press Ctrl Solenoid F Electrical
P2735	Press Ctrl Solenoid F Interm
P2736	Press Ctrl Solenoid F Ctrl Circ/Open
P2737	Press Ctrl Solenoid F Ctrl Circ Range/Perf
P2738	Press Ctrl Solenoid F Ctrl Circ Low
P2739	Press Ctrl Solenoid F Ctrl Circ High
P2740	Trans Fluid Temp SensorB Circ
P2741	Trans Fluid Temp SensorB Circ Range Perf
P2742	Trans Fluid Temp SensorB Circ Low
P2743	Trans Fluid Temp SensorB Circ High
P2744	Trans Fluid Temp SensorB Circ Interm
P2745	Intermediate Shaft Speed SensorB Circ
P2746	Intermediate Shaft Speed SensorB Circ Range/Perf
P2747	Intermediate Shaft Speed SensorB Circ No Signal
P2748	Intermediate Shaft Speed SensorB Circ Interm
P2749	Intermediate Shaft Speed Sensor C Circ
P2750	Intermediate Shaft Speed Sensor C Circ Range/Perf
P2751	Intermediate Shaft Speed Sensor C Circ No Signal
P2752	Intermediate Shaft Speed Sensor C Circ Interm
P2753	Trans Fluid Cooler Ctrl Circ/Open
P2754	Trans Fluid Cooler Ctrl Circ Low
P2755	Trans Fluid Cooler Ctrl Circ High
P2756	Torq Conv Clutch Press Ctrl Solenoid
P2757	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Perf or Stuck Off
P2758	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Stuck On
P2759	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Electrical
P2760	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Interm
P2761	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ/Open
P2762	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Range/Perf
P2763	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ High
P2764	Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Low
P2765	Input/Turbine Speed SensorB Circ
P2766	Input/Turbine Speed SensorB Circ Range/Perf
P2767	Input/Turbine Speed SensorB Circ No Signal
P2768	Input/Turbine Speed SensorB Circ Interm
P2769	Torq Conv Clutch Circ Low
P2770	Torq Conv Clutch Circ High
P2771	4WD Low Switch Circ
P2772	4WD Low Switch Circ Range/Perf
P2773	4WD Low Switch Circ Low
P2774	4WD Low Switch Circ High
P2775	Upshift Switch Circ Range/Perf
P2776	Upshift Switch Circ Low
P2777	Upshift Switch Circ High
P2778	Upshift Switch Circ Interm/Erratic
P2779	Downshift Switch Circ Range/Perf
P2780	Downshift Switch Circ Low
P2781	Downshift Switch Circ High
P2782	Downshift Switch Circ Interm/Erratic
P2783	Torq Conv Temp Too High
P2784	Input/Turbine Speed SensorA/B Correlation
P2785	Clutch Actuator Temp Too High
P2786	Gear Shift Actuator Temp Too High
P2787	Clutch Temp Too High
P2788	Auto Shift Manual Adaptive Learning at Limit
P2789	Clutch Adaptive Learning at Limit
P2790	Gate Select Direction Circ
P2791	Gate Select Direction Circ Low
P2792	Gate Select Direction Circ High
P2793	Gear Shift Direction Circ
P2794	Gear Shift Direction Circ Low
P2795	Gear Shift Direction Circ High
P2A00	O2 Sensor Circ Range/Perf Bank1 Sensor 1
P2A01	O2 Sensor Circ Range/Perf Bank1 Sensor 2
P2A02	O2 Sensor Circ Range/Perf Bank1 Sensor 3
P2A03	O2 Sensor Circ Range/Perf Bank2 Sensor 1
P2A04	O2 Sensor Circ Range/Perf Bank2 Sensor 2
P2A05	O2 Sensor Circ Range/Perf Bank2 Sensor 3
P3400	Cylinder Deactivation Sys Bank1
P3401	Cyl1 Deactivation/Intake Valve Ctrl Circ/Open
P3402	Cyl1 Deactivation/Intake Valve Ctrl Perf
P3403	Cyl1 Deactivation/Intake Valve Ctrl Circ Low
P3404	Cyl1 Deactivation/Intake Valve Ctrl Circ High
P3405	Cyl1 Exhaust Valve Ctrl Circ/Open
P3406	Cyl1 Exhaust Valve Ctrl Perf
P3407	Cyl1 Exhaust Valve Ctrl Circ Low
P3408	Cyl1 Exhaust Valve Ctrl Circ High
P3409	Cyl2 Deactivation/Intake Valve Ctrl Circ/Open
P3410	Cyl2 Deactivation/Intake Valve Ctrl Perf
P3411	Cyl2 Deactivation/Intake Valve Ctrl Circ Low
P3412	Cyl2 Deactivation/Intake Valve Ctrl Circ High
P3413	Cyl2 Exhaust Valve Ctrl Circ/Open
P3414	Cyl2 Exhaust Valve Ctrl Perf
P3415	Cyl2 Exhaust Valve Ctrl Circ Low
P3416	Cyl2 Exhaust Valve Ctrl Circ High
P3417	Cyl3 Deactivation/Intake Valve Ctrl Circ/Open
P3418	Cyl3 Deactivation/Intake Valve Ctrl Perf
P3419	Cyl3 Deactivation/Intake Valve Ctrl Circ Low
P3420	Cyl3 Deactivation/Intake Valve Ctrl Circ High
P3421	Cyl3 Exhaust Valve Ctrl Circ/Open
P3422	Cyl3 Exhaust Valve Ctrl Perf
P3423	Cyl3 Exhaust Valve Ctrl Circ Low
P3424	Cyl3 Exhaust Valve Ctrl Circ High
P3425	Cyl4 Deactivation/Intake Valve Ctrl Circ/Open
P3426	Cyl4 Deactivation/Intake Valve Ctrl Perf
P3427	Cyl4 Deactivation/Intake Valve Ctrl Circ Low
P3428	Cyl4 Deactivation/Intake Valve Ctrl Circ High
P3429	Cyl4 Exhaust Valve Ctrl Circ/Open
P3430	Cyl4 Exhaust Valve Ctrl Perf
P3431	Cyl4 Exhaust Valve Ctrl Circ Low
P3432	Cyl4 Exhaust Valve Ctrl Circ High
P3433	Cyl5 Deactivation/Intake Valve Ctrl Circ/Open
P3434	Cyl5 Deactivation/Intake Valve Ctrl Perf
P3435	Cyl5 Deactivation/Intake Valve Ctrl Circ Low
P3436	Cyl5 Deactivation/Intake Valve Ctrl Circ High
P3437	Cyl5 Exhaust Valve Ctrl Circ/Open
P3438	Cyl5 Exhaust Valve Ctrl Perf
P3439	Cyl5 Exhaust Valve Ctrl Circ Low
P3440	Cyl5 Exhaust Valve Ctrl Circ High
P3441	Cyl6 Deactivation/Intake Valve Ctrl Circ/Open
P3442	Cyl6 Deactivation/Intake Valve Ctrl Perf
P3443	Cyl6 Deactivation/Intake Valve Ctrl Circ Low
P3444	Cyl6 Deactivation/Intake Valve Ctrl Circ High
P3445	Cyl6 Exhaust Valve Ctrl Circ/Open
P3446	Cyl6 Exhaust Valve Ctrl Perf
P3447	Cyl6 Exhaust Valve Ctrl Circ Low
P3448	Cyl6 Exhaust Valve Ctrl Circ High
P3449	Cyl7 Deactivation/Intake Valve Ctrl Circ/Open
P3450	Cyl7 Deactivation/Intake Valve Ctrl Perf
P3451	Cyl7 Deactivation/Intake Valve Ctrl Circ Low
P3452	Cyl7 Deactivation/Intake Valve Ctrl Circ High
P3453	Cyl7 Exhaust Valve Ctrl Circ/Open
P3454	Cyl7 Exhaust Valve Ctrl Perf
P3455	Cyl7 Exhaust Valve Ctrl Circ Low
P3456	Cyl7 Exhaust Valve Ctrl Circ High
P3457	Cyl8 Deactivation/Intake Valve Ctrl Circ/Open
P3458	Cyl8 Deactivation/Intake Valve Ctrl Perf
P3459	Cyl8 Deactivation/Intake Valve Ctrl Circ Low
P3460	Cyl8 Deactivation/Intake Valve Ctrl Circ High
P3461	Cyl8 Exhaust Valve Ctrl Circ/Open
P3462	Cyl8 Exhaust Valve Ctrl Perf
P3463	Cyl8 Exhaust Valve Ctrl Circ Low
P3464	Cyl8 Exhaust Valve Ctrl Circ High
P3465	Cyl9 Deactivation/Intake Valve Ctrl Circ/Open
P3466	Cyl9 Deactivation/Intake Valve Ctrl Perf
P3467	Cyl9 Deactivation/Intake Valve Ctrl Circ Low
P3468	Cyl9 Deactivation/Intake Valve Ctrl Circ High
P3469	Cyl9 Exhaust Valve Ctrl Circ/Open
P3470	Cyl9 Exhaust Valve Ctrl Perf
P3471	Cyl9 Exhaust Valve Ctrl Circ Low
P3472	Cyl9 Exhaust Valve Ctrl Circ High
P3473	Cyl10 Deactivation/Intake Valve Ctrl Circ/Open
P3474	Cyl10 Deactivation/Intake Valve Ctrl Perf
P3475	Cyl10 Deactivation/Intake Valve Ctrl Circ Low
P3476	Cyl10 Deactivation/Intake Valve Ctrl Circ High
P3477	Cyl10 Exhaust Valve Ctrl Circ/Open
P3478	Cyl10 Exhaust Valve Ctrl Perf
P3479	Cyl10 Exhaust Valve Ctrl Circ Low
P3480	Cyl10 Exhaust Valve Ctrl Circ High
P3481	Cyl11 Deactivation/Intake Valve Ctrl Circ/Open
P3482	Cyl11 Deactivation/Intake Valve Ctrl Perf
P3483	Cyl11 Deactivation/Intake Valve Ctrl Circ Low
P3484	Cyl11 Deactivation/Intake Valve Ctrl Circ High
P3485	Cyl11 Exhaust Valve Ctrl Circ/Open
P3486	Cyl11 Exhaust Valve Ctrl Perf
P3487	Cyl11 Exhaust Valve Ctrl Circ Low
P3488	Cyl11 Exhaust Valve Ctrl Circ High
P3489	Cyl12 Deactivation/Intake Valve Ctrl Circ/Open
P3490	Cyl12 Deactivation/Intake Valve Ctrl Perf
P3491	Cyl12 Deactivation/Intake Valve Ctrl Circ Low
P3492	Cyl12 Deactivation/Intake Valve Ctrl Circ High
P3493	Cyl12 Exhaust Valve Ctrl Circ/Open

Network (U) Codes List

Code	Definition
U0001	High Speed CAN Comm Bus
U0002	High Speed CAN Comm Bus Perf
U0003	High Speed CAN Comm Bus + Open
U0004	High Speed CAN Comm Bus + Low
U0005	High Speed CAN Comm Bus + High
U0006	High Speed CAN Comm Bus Open
U0007	High Speed CAN Comm Bus Low
U0008	High Speed CAN Comm Bus High
U0009	High Speed CAN Comm Bus shorted to Bus +
U0010	Med Speed CAN Comm Bus
U0011	Med Speed CAN Comm Bus Perf
U0012	Med Speed CAN Comm Bus + Open
U0013	Med Speed CAN Comm Bus + Low
U0014	Med Speed CAN Comm Bus + High
U0015	Med Speed CAN Comm Bus Open
U0016	Med Speed CAN Comm Bus Low
U0017	Med Speed CAN Comm Bus High
U0018	Med Speed CAN Comm Bus shorted to Bus +
U0019	Low Speed CAN Comm Bus
U0020	Low Speed CAN Comm Bus Perf
U0021	Low Speed CAN Comm Bus + Open
U0022	Low Speed CAN Comm Bus + Low
U0023	Low Speed CAN Comm Bus + High
U0024	Low Speed CAN Comm Bus Open
U0025	Low Speed CAN Comm Bus Low
U0026	Low Speed CAN Comm Bus High
U0027	Low Speed CAN Comm Bus shorted to Bus +
U0028	Vehicle Comm Bus A
U0029	Vehicle Comm Bus A Perf
U0030	Vehicle Comm Bus A + Open
U0031	Vehicle Comm Bus A + Low
U0032	Vehicle Comm Bus A + High
U0033	Vehicle Comm Bus A Open
U0034	Vehicle Comm Bus A Low
U0035	Vehicle Comm Bus A High
U0036	Vehicle Comm Bus A shorted to Bus A +
U0037	Vehicle Comm Bus B
U0038	Vehicle Comm Bus B Perf
U0039	Vehicle Comm Bus B + Open
U0040	Vehicle Comm Bus B + Low
U0041	Vehicle Comm Bus B + High
U0042	Vehicle Comm Bus B Open
U0043	Vehicle Comm Bus B Low
U0044	Vehicle Comm Bus B High
U0045	Vehicle Comm Bus B shorted to Bus B +
U0046	Vehicle Comm Bus C
U0047	Vehicle Comm Bus C Perf
U0048	Vehicle Comm Bus C + Open
U0049	Vehicle Comm Bus C + Low
U0050	Vehicle Comm Bus C + High
U0051	Vehicle Comm Bus C Open
U0052	Vehicle Comm Bus C Low
U0053	Vehicle Comm Bus C High
U0054	Vehicle Comm Bus C shorted to Bus C +
U0055	Vehicle Comm Bus D
U0056	Vehicle Comm Bus D Perf
U0057	Vehicle Comm Bus D + Open
U0058	Vehicle Comm Bus D + Low
U0059	Vehicle Comm Bus D + High
U0060	Vehicle Comm Bus D Open
U0061	Vehicle Comm Bus D Low
U0062	Vehicle Comm Bus D High
U0063	Vehicle Comm Bus D shorted to Bus D +
U0064	Vehicle Comm Bus E
U0065	Vehicle Comm Bus E Perf
U0066	Vehicle Comm Bus E + Open
U0067	Vehicle Comm Bus E + Low
U0068	Vehicle Comm Bus E + High
U0069	Vehicle Comm Bus E Open
U0070	Vehicle Comm Bus E Low
U0071	Vehicle Comm Bus E High
U0072	Vehicle Comm Bus E shorted to Bus E +
U0073	Ctrl Mod Comm Bus Off
U0100	Lost Comm With ECM/PCM A
U0101	Lost Comm with TCM
U0102	Lost Comm with Transfer Case Ctrl Mod
U0103	Lost Comm With Gear Shift Mod
U0104	Lost Comm With Cruise Ctrl Mod
U0105	Lost Comm With Fuel Injector Ctrl Mod
U0106	Lost Comm With Glow Plug Ctrl Mod
U0107	Lost Comm With Throttle Actuator Ctrl Mod
U0108	Lost Comm With Alternative Fuel Ctrl Mod
U0109	Lost Comm With Fuel Pump Ctrl Mod
U0110	Lost Comm With Drive Motor Ctrl Mod
U0111	Lost Comm With Battery Energy Ctrl Mod A
U0112	Lost Comm With Battery Energy Ctrl Mod B
U0113	Lost Comm With Emissions Critical Ctrl Information
U0114	Lost Comm With 4WD Clutch Ctrl Mod
U0115	Lost Comm With ECM/PCM B
U0121	Lost Comm With AntiLock Brake Sys (ABS) Ctrl Mod
U0122	Lost Comm With Vehicle Dynamics Ctrl Mod
U0123	Lost Comm With Yaw Rate Sensor Mod
U0124	Lost Comm With Lateral Acceleration Sensor Mod
U0125	Lost Comm With Multiaxis Acceleration Sensor Mod
U0126	Lost Comm With Steering Angle Sensor Mod
U0127	Lost Comm With Tire Press Monitor Mod
U0128	Lost Comm With Park Brake Ctrl Mod
U0129	Lost Comm With Brake Sys Ctrl Mod
U0130	Lost Comm With Steering Effort Ctrl Mod
U0131	Lost Comm With Power Steering Ctrl Mod
U0132	Lost Comm With Ride Level Ctrl Mod
U0140	Lost Comm With Body Ctrl Mod
U0141	Lost Comm With Body Ctrl Mod A
U0142	Lost Comm With Body Ctrl Mod B
U0143	Lost Comm With Body Ctrl Mod C
U0144	Lost Comm With Body Ctrl Mod D
U0145	Lost Comm With Body Ctrl Mod E
U0146	Lost Comm With Gateway A
U0147	Lost Comm With Gateway B
U0148	Lost Comm With Gateway C
U0149	Lost Comm With Gateway D
U0150	Lost Comm With Gateway E
U0151	Lost Comm With Restraints Ctrl Mod
U0152	Lost Comm With Side Restraints Ctrl Mod Left
U0153	Lost Comm With Side Restraints Ctrl Mod Right
U0154	Lost Comm With Restraints Occupant Sensing Ctrl Mod
U0155	Lost Comm With Instr Panel Cluster (IPC) Ctrl Mod
U0156	Lost Comm With Information Center A
U0157	Lost Comm With Information Center B
U0158	Lost Comm With Head Up Display
U0159	Lost Comm With Parking Assist Ctrl Mod
U0160	Lost Comm With Audible Alert Ctrl Mod
U0161	Lost Comm With Compass Mod
U0162	Lost Comm With Navigation Display Mod
U0163	Lost Comm With Navigation Ctrl Mod
U0164	Lost Comm With HVAC Ctrl Mod
U0165	Lost Comm With HVAC Ctrl Mod Rear
U0166	Lost Comm With Auxiliary Heater Ctrl Mod
U0167	Lost Comm With Vehicle Immobilizer Ctrl Mod
U0168	Lost Comm With Vehicle Security Ctrl Mod
U0169	Lost Comm With Sunroof Ctrl Mod
U0170	Lost Comm With Restraints Sys SensorA
U0171	Lost Comm With Restraints Sys SensorB
U0172	Lost Comm With Restraints Sys Sensor C
U0173	Lost Comm With Restraints Sys Sensor D
U0174	Lost Comm With Restraints Sys Sensor E
U0175	Lost Comm With Restraints Sys Sensor F
U0176	Lost Comm With Restraints Sys Sensor G
U0177	Lost Comm With Restraints Sys Sensor H
U0178	Lost Comm With Restraints Sys Sensor I
U0179	Lost Comm With Restraints Sys Sensor J
U0180	Lost Comm With Automatic Lighting Ctrl Mod
U0181	Lost Comm With Headlamp Leveling Ctrl Mod
U0182	Lost Comm With Lighting Ctrl Mod Front
U0183	Lost Comm With Lighting Ctrl Mod Rear
U0184	Lost Comm With Radio
U0185	Lost Comm With Antenna Ctrl Mod
U0186	Lost Comm With Audio Amplifier
U0187	Lost Comm With Digital Disc Player/Changer Mod A
U0188	Lost Comm With Digital Disc Player/Changer Mod B
U0189	Lost Comm With Digital Disc Player/Changer Mod C
U0190	Lost Comm With Digital Disc Player/Changer Mod D
U0191	Lost Comm With Television
U0192	Lost Comm With Personal Computer
U0193	Lost Comm With Digital Audio Ctrl Mod A
U0194	Lost Comm With Digital Audio Ctrl Mod B
U0195	Lost Comm With Subscription Entertainment Receiver Mod
U0196	Lost Comm With Rear Seat Entertainment Ctrl Mod
U0197	Lost Comm With Telephone Ctrl Mod
U0198	Lost Comm With Telematic Ctrl Mod
U0199	Lost Comm With Door Ctrl Mod A
U0200	Lost Comm With Door Ctrl Mod B
U0201	Lost Comm With Door Ctrl Mod C
U0202	Lost Comm With Door Ctrl Mod D
U0203	Lost Comm With Door Ctrl Mod E
U0204	Lost Comm With Door Ctrl Mod F
U0205	Lost Comm With Door Ctrl Mod G
U0206	Lost Comm With Folding Top Ctrl Mod
U0207	Lost Comm With Moveable Roof Ctrl Mod
U0208	Lost Comm With Seat Ctrl Mod A
U0209	Lost Comm With Seat Ctrl Mod B
U0210	Lost Comm With Seat Ctrl Mod C
U0211	Lost Comm With Seat Ctrl Mod D
U0212	Lost Comm With Steering Column Ctrl Mod
U0213	Lost Comm With Mirror Ctrl Mod
U0214	Lost Comm With Remote Func Actuation
U0215	Lost Comm With Door Switch A
U0216	Lost Comm With Door Switch B
U0217	Lost Comm With Door Switch C
U0218	Lost Comm With Door Switch D
U0219	Lost Comm With Door Switch E
U0220	Lost Comm With Door Switch F
U0221	Lost Comm With Door Switch G
U0222	Lost Comm With Door Window Motor A
U0223	Lost Comm With Door Window Motor B
U0224	Lost Comm With Door Window Motor C
U0225	Lost Comm With Door Window Motor D
U0226	Lost Comm With Door Window Motor E
U0227	Lost Comm With Door Window Motor F
U0228	Lost Comm With Door Window Motor G
U0229	Lost Comm With Heated Steering Wheel Mod
U0230	Lost Comm With Rear Gate Mod
U0231	Lost Comm With Rain Sensing Mod
U0232	Lost Comm With Side Obstacle Detection Ctrl Mod Left
U0233	Lost Comm With Side Obstacle Detection Ctrl Mod Right
U0234	Lost Comm With Convenience Recall Mod
U0235	Lost Comm With Cruise Ctrl Front Distance Range Sensor
U0300	Internal Ctrl Mod Software Incompatibility
U0301	Software Incompatibility with ECM/PCM
U0302	Software Incompatibility with Trans Ctrl Mod
U0303	Software Incompatibility with Transfer Case Ctrl Mod
U0304	Software Incompatibility with Gear Shift Ctrl Mod
U0305	Software Incompatibility with Cruise Ctrl Mod
U0306	Software Incompatibility with Fuel Injector Ctrl Mod
U0307	Software Incompatibility with Glow Plug Ctrl Mod
U0308	Software Incompatibility with Throttle Actuator Ctrl Mod
U0309	Software Incompatibility with Alternative Fuel Ctrl Mod
U0310	Software Incompatibility with Fuel Pump Ctrl Mod
U0311	Software Incompatibility with Drive Motor Ctrl Mod
U0312	Software Incompatibility with Battery Energy Ctrl Mod A
U0313	Software Incompatibility with Battery Energy Ctrl Mod B
U0314	Software Incompatibility with 4WD Clutch Ctrl Mod
U0315	Software Incompatibility with AntiLock Brake Sys Ctrl Mod
U0316	Software Incompatibility with Vehicle Dynamics Ctrl Mod
U0317	Software Incompatibility with Park Brake Ctrl Mod
U0318	Software Incompatibility with Brake Sys Ctrl Mod
U0319	Software Incompatibility with Steering Effort Ctrl Mod
U0320	Software Incompatibility with Power Steering Ctrl Mod
U0321	Software Incompatibility with Ride Level Ctrl Mod
U0322	Software Incompatibility with Body Ctrl Mod
U0323	Software Incompatibility with Instr Panel Ctrl Mod
U0324	Software Incompatibility with HVAC Ctrl Mod
U0325	Software Incompatibility with Auxiliary Heater Ctrl Mod
U0326	Software Incompatibility with Vehicle Immobilizer Ctrl Mod
U0327	Software Incompatibility with Vehicle Security Ctrl Mod
U0328	Software Incompatibility with Steering Angle Sensor Mod
U0329	Software Incompatibility with Steering Column Ctrl Mod
U0330	Software Incompatibility with Tire Press Monitor Mod
U0331	Software Incompatibility with Body Ctrl Mod A
U0400	Invalid Data
U0401	Invalid Data From ECM/PCM
U0402	Invalid Data From Trans Ctrl Mod
U0403	Invalid Data From Transfer Case Ctrl Mod
U0404	Invalid Data From Gear Shift Ctrl Mod
U0405	Invalid Data From Cruise Ctrl Mod
U0406	Invalid Data From Fuel Injector Ctrl Mod
U0407	Invalid Data From Glow Plug Ctrl Mod
U0408	Invalid Data From Throttle Actuator Ctrl Mod
U0409	Invalid Data From Alternative Fuel Ctrl Mod
U0410	Invalid Data From Fuel Pump Ctrl Mod
U0411	Invalid Data From Drive Motor Ctrl Mod
U0412	Invalid Data From Battery Energy Ctrl Mod A
U0413	Invalid Data From Battery Energy Ctrl Mod B
U0414	Invalid Data From 4WD Clutch Ctrl Mod
U0415	Invalid Data From AntiLock Brake Sys Ctrl Mod
U0416	Invalid Data From Vehicle Dynamics Ctrl Mod
U0417	Invalid Data From Park Brake Ctrl Mod
U0418	Invalid Data From Brake Sys Ctrl Mod
U0419	Invalid Data From Steering Effort Ctrl Mod
U0420	Invalid Data From Power Steering Ctrl Mod
U0421	Invalid Data From Ride Level Ctrl Mod
U0422	Invalid Data From Body Ctrl Mod
U0423	Invalid Data From Instr Panel Ctrl Mod
U0424	Invalid Data From HVAC Ctrl Mod
U0425	Invalid Data From Auxiliary Heater Ctrl Mod
U0426	Invalid Data From Vehicle Immobilizer Ctrl Mod
U0427	Invalid Data From Vehicle Security Ctrl Mod
U0428	Invalid Data From Steering Angle Sensor Mod
U0429	Invalid Data From Steering Column Ctrl Mod
U0430	Invalid Data From Tire Press Monitor Mod
U0431	Invalid Data From Body Ctrl Mod A

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved
B1001	Option Configuration
B1016	XX: Vehicle Identification Number Information Not Programmed
B101D	XX: ECU Hardware
B1428	Ignition Switched Power Run/Crank Relay Circuit
B2713	Gearshift Lock Circuit High
B2722	Trans Preference Switch Circuit Low

Chassis (C) Codes List

Code	Definition
C0010	C0010 Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved
C120A	Brake Boost Regulation Pressure Sensor Plausibility Failure
C120C	Brake Pedal Position Sensor 4 Not Plausible
C120D	Traction Control Power Switch Circuit Open
C120E	Traction Control Power Switch Circuit Shorted
C121A	ABS Regenerative Axle Pressure Sensor
C121C	EBCM Internal Communication Error
C121D	Improper Shutdown
C121E	EBCM Malfunction
C121F	EBCM Unexpected Exception
C122E	Wheel Speed Sensor Frequency Error
C123A	EBCM High End Timer Watchdog
C123B	EBCM High End Timer Program Overflow
C123C	EBCM High End Timer RAM Fault
C123D	EBCM Solenoid Timeout
C123E	EBCM High End Timer Periodic Interrupt
C123F	EBCM Serial Peripheral Interface Inoperative
C1255	Electronic Control Unit Performance
C1256	Program ROM Checksum Error
C126D	EBCM communication Bus B RAM Error
C126E	EBCM Stack Overrun
C126F	EBCM Serial Peripheral Interface Performance
C1276	Delivered Torque Signal Circuit Malfunction
C1277	Requested Torque Signal Circuit Malfunction
C127C	EBCM Self Test Failed
C127D	Antilock Brake System (ABS) Brake Switch Circuit
C127E	EBCM Module High Temperature
C128A	Brake Boost Regulation Pressure Sensor Above Maximum Threshold
C128B	Master Cylinder Pressure Sensor Above Maximum Threshold
C128C	ABS Regenerative Axle Pressure Sensor Offset Error
C128D	Brake Boost Regulation Pressure Sensor
C128E	Master Cylinder Pressure Sensor
C128F	ABS Regenerative Axle Pressure Sensor Raw Offset Error
C129A	Brake Pedal Position Sensor 3 Circuit Low
C129B	Brake Pedal Position Sensor 3 Circuit High
C129D	Brake Pedal Position Sensor 4 Circuit Low
C129E	Brake Pedal Position Sensor 4 Circuit High
C12A7	Brake Boost Solenoid Valve Circuit Performance
C12B1	ABS Master Cylinder Pressure Sensor and Brake Pedal Position Sensor Not Plausible
C12B2	Master Cylinder Pressure Sensor Short to Ground or Open
C12B3	Master Cylinder Pressure Sensor Short to Battery
C12B4	Master Cylinder Pressure Sensor Erratic
C12B6	High Pressure Accumulator Pressure Sensor Short to Ground or Open
C12B7	High Pressure Accumulator Pressure Sensor Short to Battery
C12B8	High Pressure Accumulator Pressure Sensor Erratic
C12B9	ABS Regenerative Axle Pressure Sensor Circuit Open or Short To Ground
C12BA	ABS Regenerative Axle Pressure Sensor Circuit Short To Battery
C12BB	ABS Regenerative Axle Pressure Sensor Erratic
C12BC	Brake Boost Regulation Pressure Sensor Short to Ground or Open
C12BD	Brake Boost Regulation Pressure Sensor Short to Battery
C12BE	Brake Boost Regulation Pressure Sensor Erratic
C12C2	ABS Left Front Isolation Solenoid Valve Driver Shorted
C12C5	ABS Right Front Isolation Solenoid Valve Diver Shorted
C12C6	ABS Left Rear Isolation Solenoid Valve Circuit Failure
C12C8	ABS Right Rear Isolation Solenoid Valve Circuit Failure
C12CC	ABS Left Front Dump Solenoid Valve Driver Shorted
C12CF	ABS Right Front Dump Solenoid Valve Driver Shorted
C12D0	ABS Left Rear Dump Solenoid valve Circuit Open
C12D1	ABS Left Rear Dump Solenoid Valve Circuit Shorted
C12D2	ABS Left Rear Dump Solenoid Valve Driver Shorted
C12D3	ABS Right Rear Dump Solenoid Valve Circuit Open
C12D4	ABS Right Rear Dump Solenoid Valve Circuit Shorted
C12D5	ABS Right Rear Dump Solenoid Driver Shorted
C12D6	ABS Base Brake Open Solenoid Circuit Open
C12D7	ABS Base Brake Open Solenoid Circuit Shorted
C12D8	ABS Base Brake Open Solenoid Driver Shorted
C12D9	ABS Base Brake Closed Solenoid Circuit Open
C12DA	ABS Base Brake Closed Solenoid Circuit Shorted
C12DB	ABS Base Brake Closed Solenoid Driver Shorted
C12DC	Brake Boost Solenoid Valve Circuit Malfunction
C12DD	Brake Boost Solenoid Valve Circuit Shorted
C12DE	ABS Proportioning Valve Solenoid Circuit Open
C12DF	ABS Proportioning Valve Solenoid Driver Shorted
C12E1	Device Voltage Low
C12E2	Device Voltage High
C12E4	Device Voltage Reference Output Circuit
C12E6	Valve Relay Contact Circuit Open
C12E7	Valve Relay Contact Circuit Resistance Below Threshold
C12F2	ABS Left Rear Isolation Solenoid Valve Circuit Shorted
C12F3	ABS Left Rear Isolation Solenoid Circuit Performance
C12F4	ABS Proportioning Valve Solenoid Performance
C12F5	ABS Right Rear Isolation Solenoid Circuit Shorted
C12F6	ABS Right Rear Isolation Solenoid Performance
C12F7	ABS Boost Pressure Sensor and Regenerative Axle Pressure Sensor Not Plausible
C12F8	Brake Pedal Position Sensor 3 Not Plausible

If you need to learn how to interpret an OBD2 Code, click HERE to learn more.

Final Thoughts

Your GM car deserves the best care, and our GM OBD2 Codes list helps you achieve just that. By utilizing this comprehensive list, you can stay ahead of potential problems and keep your GM car running smoothly for the long run.

If you have any questions or comments, please don’t hesitate to share them. Leave a comment below, and let your thoughts be heard!

And, for people looking to invest in a reliable GM OBD2 scanner, we’ve researched you with the best GM OBD2 Scanners 2024 review. Read it to discover the perfect scanner that suits your needs.

We hope you found this post beneficial and informative. Thank you for investing your time in reading it!

References:

GM Motor Company Group Diagnostic Trouble Codes, Edge Products

P04DB Code: Crankcase Ventilation System Disconnected Fixed!

If you’ve encountered the P04DB code during a diagnostic scan, don’t worry; you’re in the right place. In a nutshell, the P04DB code points to a potential issue with the crankcase ventilation system. In this article, In this article, we provide detailed information on the symptoms, causes, diagnosis, and repair solutions associated with this code.

Whether you own a Ford Mustang Ecoboost, a 6.7L Powerstroke, or a Cummins-powered vehicle, this article will provide valuable insights tailored to your specific engine model.

Let’s start!

P04DB Code: A Quick Overview

Take a quick look at the key information of the P04DB Code!

Definition: Crankcase Ventilation System Disconnected
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $100 – $400

What Does The P04DB Code Mean?

The P04DB code is an OBD-II diagnostic trouble code pointing to a “Crankcase Ventilation System Disconnected” error. This means that the Crankcase Ventilation (CCV) system is either disconnected or experiencing a malfunction, such as a faulty or damaged component.

The CCV system plays a crucial role in maintaining the engine’s proper functioning. It consists of various components, including the PCV (Positive Crankcase Ventilation) valve, hoses, and the breather system. The PCV valve regulates the flow of gases between the crankcase and the intake manifold, preventing excessive pressure buildup and removing harmful vapors.

Check out this image revealing the diagram of a CCV system and its components.
(Image credit: Engine Basics)

The P04DB code is typically triggered when the crankcase pressure readings deviate significantly from the historic trends stored in the Powertrain Control Module (PCM). In Ford vehicles equipped with a 6.7L diesel engine, the hall effect sensor is responsible for detecting the connection status of the crankcase ventilation system, triggering the code.

In some cases, the P04DB code may be accompanied by related codes like P04E2 (Crankcase Ventilation Hose Connection Sensor Circuit Low) and P04E3 (Crankcase Ventilation Hose Connection Sensor Circuit High), which help diagnose the specific issue with the system.

It’s important to note that the P04DB code is a known issue in the 6.7 Powerstroke engine, as well as other engines such as Cummins, Ecoboost, and 6.7 Diesel. Furthermore, it appears in various vehicle models, including popular ones like the Ford F150, F250, F350, Ford Focus, Ford Escape, and Dodge Ram.

Attention – P04DB Code On Ford 6.7L Diesel Engine

For owners of Ford vehicles affected by the P04DB code: Check if your car is covered under the customer satisfaction program 17M04. This program provides free repairs or replacements to address the issue.

P04DB Severity Explained: Is Immediate Attention Required?

The P04DB code is considered a moderate-level issue that does not require immediate attention but should not be ignored for an extended period. While you can still drive your vehicle with the code present, it is important to address the issue promptly.

The P04DB code pops up on the OBD2 scanner, signaling a potential issue with the CCV system.
(Image credit: Explorer Forum)

Ignoring the P04DB code can lead to potential long-term consequences such as engine damage or decreased fuel efficiency. Seeking professional assistance and resolving the underlying cause of the code as soon as possible is recommended to ensure your vehicle’s longevity and optimal performance.

Signs Of The P04DB Code

The P04DB code manifests itself through various symptoms that can alert you to the underlying issue, such as:

Check Engine Light (CEL) illuminated
Reduced engine performance or power
Engine misfires or rough idle
Increased oil consumption
Oil leaks or visible oil residue
Unusual engine noise
Remote start failure
Poor acceleration
Abrupt vehicle stops
Shifting problems with jerking transmission

Read more: Misfire OBD2 codes – P0301, P0302, P0303, P0304, P0305

Common Causes Of The P04DB Code

There are several possible causes of the P04DB code:

Disconnected or damaged CCV hoses
Faulty PCV valve
Clogged crankcase breather filter
Incorrect placement of CCV
Malfunctioning CCV sensors

Diagnosing And Fixing The P04DB Code

In this section, we will guide you through the process of diagnosing and fixing the P04DB code. Additionally, we will cover the necessary tools and parts, provide a step-by-step procedure, discuss the level of repair suitable for DIY enthusiasts, and give you an estimate of the potential cost involved.

Essential Tools And Parts

OBD-II scanner
Socket set
Replacement PCV valve
Crankcase ventilation hoses
Crankcase breather filter
Gaskets or seals (if necessary)
Torque wrench
Safety gloves and goggles

Step-by-Step Procedure

Reminder: Check the customer satisfaction program 17M04 if you own a 6.7 Powerstroke Ford. However, if your vehicle is not covered under the program and you would like to attempt a DIY fix, please follow the guide below:

Step 1: Begin by ensuring that the CCV components, including sensors and valves, are correctly positioned according to the manufacturer’s specifications.

Step 2: Inspect the CCV hoses for any disconnections or damage. Ensure all hoses are correctly connected and free from leaks or cracks. Repair or replace if necessary.

Step 3: Proceed to check the crankcase breather filter for clogs or restrictions. Clean or replace the filter as needed.

Step 4: Next, test the PCV valve for proper functioning. Replace the valve if necessary.

Step 5: Check the functionality of the CCV sensor. Replace it if it’s faulty.

Note:

In some vehicles, particularly certain 6.7 Powerstroke Ford models, if the CCV sensor fails, it might be necessary to replace the entire crankcase vent filter housing along with the sensor. This is due to the sensor being a pickup sensor that registers its connection.

It is advisable to consult the vehicle’s service manual or seek professional assistance to confirm the specific requirements and options for your vehicle’s CCV system.

Remember, visual inspection is key when you get the code P04DB code. Check this video for detailed instructions!

DIY Repair Level And Estimated Costs

The level of DIY repair for the P04DB code is generally considered medium overall. Still, it can vary based on factors such as your mechanical experience and access to tools. While some individuals may feel comfortable performing the inspection and replacing components, others may prefer seeking the assistance of an expert or certified mechanic.

The estimated costs for repairing the P04DB code can differ depending on factors such as the vehicle model, the extent of the issue, and labor rates in your area. Here is a rough estimate of the main repair tasks:

Repair Task	Estimated Cost
Crankcase breather filter replacement	$50 – $100
PCV valve replacement	$60 – $150
CCV sensor replacement	$100 – $250

Remember, these costs are approximate and may vary. Furthermore, if you’re uncertain or require additional assistance, consult a qualified professional who can accurately diagnose and repair the issue to ensure optimal results and avoid any potential complications.

Wrap Up

Congratulations! You’ve now gained valuable insights into the P04DB code and its implications for your vehicle’s CCV system.

With a better understanding of the P04DB code and its implications for your vehicle’s CCV system, you’re better equipped to address the issue promptly. Remember, taking action promptly when encountering the P04DB code can prevent further engine damage and ensure optimal performance.

If you found this guide helpful, share it with fellow car enthusiasts or anyone who may benefit from it. Feel free to leave comments or questions below; we’d love to hear from you.

To learn more about other trouble codes your car may face, use our OBD Code Lookup tool.

Stay proactive in maintaining your vehicle’s health, and happy driving!

Reference Sources

Mopar1973Man.Com LLC, P04DB – Crankcase Ventilation System Disconnected – OBDII Error Codes.
Ford-Trucks Forum, P04DB Code – Crank Case Vent.
Ford Motor Company, Diagnostic Trouble Code (DTC) Descriptions.
National Highway Traffic Safety Administration, 2018, Technical Service Bulletin: MC-10143112-9999.

P0305 – Cylinder 5 Misfire Detected

The P0305 code triggers when cylinder #5 records a misfire. In general, misfires are the cause of major concern. Not only do they reduce your engine’s power, but they can lead to long-term damage (and subsequent costly repairs).

The severity of the P0305 trouble code depends on the frequency of the misfires and their ultimate cause. Use the steps below to help you diagnose the problem before it becomes more serious.

P0305 Code Definition

P0305 Code Definition (Generic): Cylinder #5 Misfire Detected

P0305 BMW Code Definition: #5 Cylinder Miss Fire

P0305 Ford Code Definition: Fault Cylinder ‘E’ – Misfire Detected

P0305 Nissan Code Definition: Cylinder #5 Misfire Detected

If you want to learn about the P0305 OBD2 code, this is the right place

What Does P0305 Mean?

The cylinders in your engine are what produces the power. Fuel is injected into the cylinder and is combusted by the spark from the spark plug. The energy released in the combustion turns the crankshaft, generating power.

The cylinders in your engine work together to provide constant power to the crankshaft. When things are working correctly, they fire in sequence so smoothly the crankshaft’s RPM is consistent. A single misfire won’t have much impact on your system. Repeated or chronic misfires, however, will lead to significant loss of engine power.

Code P0305 triggers when the #5 cylinder misfires. On Fords, this is defined as Cylinder ‘E’. You’re likely to see it in combination with P0300, the general misfire code. Driving with a misfiring engine can damage its internal components, so this isn’t a code you want to ignore.

What Are The Symptoms Of The P0305 Code?

You can use the symptoms present with the P0305 code to guide your diagnosis. The most common symptoms include:

Activation of the check engine light. If the light is solid, the misfire may be random or sporadic. A flashing check engine light indicates repeated misfires and is cause for more concern.
Rough idle
Hard starts
Shaking or stumbling engine
Jerks and hesitations during acceleration
Reduced engine power
Fuel odors in the exhaust

The P0305 code triggers when cylinder #5 misfires

What Are The Causes Of P0305?

The most common causes of the P0305 OBD2 code are:

Faulty or worn-out spark plugs
Faulty wiring around the spark plugs
Faulty ignition coils
Faulty fuel injector
Failed distributor

Other possible causes include:

Leaks in the vacuum system
Low fuel pressure
Defective camshaft or cran kshaft sensor
Engine timing issues
Faulty catalytic converter
Fuel quality too low
Fuel level too low

How Serious Is The P0305 Code?

The P0305 OBD2 code is severe. The drivability issues associated with the code can make it unsafe to operate your vehicle. Repeated misfires can also cause long-term engine damage. Stop driving your car immediately, and don’t use it again until you’ve repaired the cause.

How To Diagnose And Fix The P0305 Code

If the check engine light is solid and there are no drivability issues, clear the codes and test drive your car. The code may not return if the misfire was an isolated incident. Monitor your engine performance and continue with repairs if the code returns.

Tools you’ll need:

OBD2 scan tool
Basic tool kit (screwdriver, a ratchet set, socket set, etc.)
Digital multimeter
Fuel pressure gauge
Compression tester

Method:

Read the freeze frame data using the OBD2 scanner. Identify the conditions in which the code is initially triggered. If any other trouble codes are present, fix those first, which may be the root cause of the misfire.
Check the wiring around the spark plugs and wiring harness. Re-connect any that are loose, and replace any that are frayed or damaged.
Inspect the vacuum hoses in your engine for damage and leaks, feeling for issues in any hidden areas. If you find any leaking hoses, replace them. Please pay close attention to the ends, as well, and ensure they’re firmly connected.
If you have individual coil packs, swap the cylinder 5 pack with the cylinder 4 pack. Clear the codes, then test drive and scan your vehicle. If the misfire moved to cylinder 4, you’ve identified the coil pack as the issue. Replace the coil pack, clear the codes, and test your vehicle again.
Inspect the spark plugs. If they’re shiny with oil, carefully wipe them clean and replace them. Replace any spark plugs with black carbon build-up or visible corrosion.
Test the spark plug wires with a digital multimeter. Remove each wire, connecting each multimeter lead to an end. Compare it with the specified reading in your vehicle’s manual. If more than 2 wires fail, replace the entire harness.
Perform a compression test to check for mechanical issues. Burned valves, worn valve guides, and similar mechanical failures can lead to misfires.
Check the timing chain. Ensure it’s properly aligned and that it hasn’t skipped any teeth.
Verify that you’re using the grade of fuel specified in your vehicle’s manual. While this is a rare cause of the P0305 trouble code, fuel quality issues can cause misfires. If the fuel is incorrect, drain and flush your system, then refill it with the correct fuel type.
Use a digital multimeter to check the fuel injectors. If the reading doesn’t match the specifications in your vehicle’s manual, replace them.
Should the P0305 code return, the issue is most likely with your fuel system. Check the fuel pressure with a fuel pressure gauge. If it’s too low, your fuel pump may be failing. Take your vehicle to a mechanic for further diagnosis.

Common Mistakes To Avoid While Diagnosing The P0305 Code

Many mechanics immediately replace the spark plug or ignition coils when a misfire code triggers. While these are often the cause, you want to conduct a thorough diagnosis before jumping to any conclusions.

Simple fixes to the P0305 code

Tips To Avoid P0305 In The Future

Many times, misfires are caused by issues with the air-to-fuel ratio. Leaks in the vacuum system can cause these, as can be clogged or leaking components in the exhaust system. Periodic inspection of the hoses, wires, and valves in your system can help you stop problems before they happen.

P1399 Honda – Random Cylinder Misfire Detected

P0440: Meaning, Symptoms, Causes, Diagnostics, and Fixes

B1342 Ford Code: Essential Insights For Ford Owners

Welcome, Ford owners, DIY mechanics, and auto enthusiasts! Today, we’re going to tackle a common code that might have left you scratching your head – the B1342 Ford code.

If you’ve ever seen this code pop up and wondered what it means for your vehicle, you’re in luck. We’re here to break it down for you in simple terms.

Join us as we explore what the B1342 Ford code is, the signs to look out for, what causes it, and how you can diagnose and fix it yourself.

Let’s get started!

B1342 Ford: A Quick Overview

Before we dive into the details, let’s take a quick look at a summary of the B1342 Ford code!

Definition: ECU Is Defective
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $200 – $500

What Does The B1342 Ford Code Meaning?

The B1342 code on Ford vehicles is commonly associated with a configuration error or fault in the Engine Control Module (ECU). The ECU is a critical component responsible for managing various systems and components in your Ford vehicle, such as the anti-lock braking system (ABS), airbags, climate control, and more. A malfunction within these systems can trigger the B1342 code, alerting you to a potential problem.

OBD2 scanner displaying the B1342 code, indicating a potential issue in the vehicle’s diagnostic system.
(Image credit: Explorer Forum)

The B1342 code commonly appears in several Ford models, including the Ford F150 (especially in the 2009 model year), Explorer, Escape, Expedition, Mountaineer Premier, and Crown Victoria. These models incorporate sophisticated electronic systems interacting with the ECU and BCM (Body Control Module), making them susceptible to triggering the B1342 code.

It’s worth noting that the appearance of the B1342 code doesn’t automatically pinpoint the exact component or system failure. It indicates that further diagnosis is required to identify the specific issue causing the code.

Can You Continue Driving With B1342 Ford?

The severity of the B1342 code is generally considered medium. While it does not indicate an immediate safety concern, it signifies a malfunction within the vehicle’s diagnostic system that can impact the performance of various systems.

Although you can continue to drive with the B1342 code present, it is not recommended to ignore it. Ignoring the code may lead to potential complications and adversely impact the functionality of the affected systems in the long run.

Signs Of The B1342 Ford Code

The symptoms associated with the B1342 code in Ford vehicles can vary depending on the specific module that has malfunctioned within the diagnostic system.

Here are some common examples of symptoms observed in relation to this code:

Malfunctioned Module	B1342 Code Symptoms
ABS Module	– ABS warning light turns on – Loss of traction control and stability control features – Braking system behaves unpredictably
Audio Control Module	– Issues with the audio system, such as no sound or distorted sound, may occur – Inability to adjust volume or change radio stations
Instrument Cluster	– Warning lights flicker or stay illuminated – Incorrect gauge readings (speedometer, fuel gauge, etc.) – Missing or inaccurate vehicle information display
Restraints Control Module (RCM)	– Airbag warning light illuminates – Airbags or seatbelt pretensioners may not function – Reduced passenger safety during a collision
Smart Junction Box (SJB)	– Multiple warning lights appear – Interior lights, power windows, or door locks malfunction – Unreliable functioning of electrical systems

Uncovering The Triggers Of B1342 Ford

Several underlying causes can activate the B1342 code in Ford vehicles. Here are some common causes often associated with this code:

Faulty wiring or loose connections within the ABS module, RCM, SJB, or other related modules
Power surges, voltage fluctuations, or other electrical system disruptions
Malfunctioning ABS sensors, RSC sensors, or other relevant sensors
Software bugs or programming errors within the ABS module, audio control module, instrument cluster, or other involved modules
Faulty ECU or BCM

Diagnosing And Repairing B1342 Ford Code

Now that we’ve explored the meaning, severity, symptoms, and causes of the B1342 code in Ford vehicles, let’s delve into the essential steps for diagnosis and repair.

It’s important to note that the specific procedure may vary depending on the module that has a problem. Here’s a general outline:

Diagnostic Tools And Essential Parts

OBD-II scanner
Multimeter
Wiring diagram and service manual specific to your Ford model
Wiring harness connectors and terminals (if needed)
Replacement of malfunctioning modules (ABS module, audio control module,..)

Step-by-Step Procedure

Connect an OBD-II scanner or diagnostic tool to retrieve the B1342 code and any accompanying codes.
Inspect the wiring connections and harnesses related to the module associated with the B1342 code. Look for loose connections, damaged wires, or corrosion.
Perform electrical tests using a multimeter to check for voltage irregularities or shorts in the wiring. Refer to your Ford model’s wiring diagram and service manual for guidance.
Check the sensors associated with the module for malfunctions or failures. Test the sensors using appropriate diagnostic procedures.
If necessary, reprogram or replace the module following the manufacturer’s instructions. Inspect the module for any visible damage signs, such as burnt components or water intrusion.
Once the repairs or replacements have been made, clear the codes using the OBD-II scanner.
Perform a test drive to ensure the issue has been resolved and no codes reappear.

Remember, this is a general approach, and the specific steps may vary depending on the module involved. It’s recommended to consult the appropriate service manual and follow manufacturer guidelines for accurate diagnosis and repair.

DIY Repair Level And Estimated Costs

The level of DIY repair for the B1342 code diagnosis and repair procedure can range from moderate to advanced, depending on your technical skills and access to tools. If you’re unsure or uncomfortable with the process, it’s advisable to seek the assistance of an expert or professional mechanic.

As for the estimated costs, they can vary depending on the specific cause and required repairs. Here’s a rough breakdown of potential expenses:

Repair Task	Estimated Cost Range
Diagnostic scan or professional assistance	$50 – $150
Wiring harness connectors and terminals	$50 – $100
Replacement of malfunctioning sensors	$50 – $200+ (including parts and potentially labor if needed)
Replacement of malfunctioning modules (e.g., ABS, audio, etc.)	$200 – $600+ (including parts and potentially labor if needed)

B1342 Ford Infographic

Check this infographic for the summarized information about this B1342 code on Ford vehicles.

Final Thoughts

Great job on uncovering the meaning of the B1342 code in Ford vehicles! Now you know more about it and how to tackle the issue.

Remember, maintaining a healthy diagnostic system is crucial for the optimal performance of your Ford vehicle. If you ever see the B1342 code or face any other car problems you’re uncomfortable with, get help from a trusted mechanic or expert.

Have you successfully fixed the B1342 Ford code? Share your experiences in the comments below. Let’s talk and support each other with car diagnostics.

Stay safe on the road, and good luck fixing any issues!

Reference Sources

Kelley Blue Book, OBD-II Trouble Code: B1342.
National Highway Traffic Safety Administration, 2019, Safety Recall 19V-904.
Ford Motor Company, 2011, TSB 11-3-3.
Lima-City, Smart Junction Box (SJB).
Reddit, B1342 Fault Code ABS Module Bad.
2CarPros, Code B1342.

P1780 Ford Code: Tackling Transmission Concerns Head-On

Welcome to our guide, where we embark on a journey to decode the P1780 Ford code. As a fellow car enthusiast, I understand the frustration it can spark. But fret not! In this article, we’re stepping into the intricate world of automotive diagnostics, unraveling the puzzle of the P1780 code in your Ford.

With a blend of technical know-how and practical advice, you’ll be equipped to tackle this challenge head-on.

So, let’s dive into the P1780 Ford code and tackle it together, armed with knowledge and determination!

P1780 Ford Code: A Quick Overview

Check the overview of the P1780 Ford code below!

Definition: Transmission Control Switch Circuit Out of Self Test Range
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $150

What Does The P1780 Code Mean On Ford?

The P1780 code signifies a Transmission Control Switch Out of Self-Test Range error in Ford vehicles. It points to a potential fault in the transmission control switch (TCS). This code is triggered when the transmission control switch fails to change states as expected.

P1780 only appears on some Ford models equipped with automatic transmission.
(Credit: f150forum.com)

The TCS is primarily situated on the shift plate or shift knob, enabling drivers to select different gears while on the move. Commonly denoted as “OD off” or “OD cancel,” or occasionally as “Tow/Haul” in certain trucks, this button serves a specific purpose. Primarily, it prevents the transmission from engaging in overdrive mode. When the P1780 code is set, it means that the TCS is experiencing a malfunction, a situation that can adversely affect the normal functioning of the transmission.

The P1780 code can manifest across various Ford models equipped with automatic transmissions. While not an exhaustive list, some of the Ford models that may encounter this issue include F-150, Explorer, Ranger, Mustang, etc.

How Severe Is The Ford Code P1780?

The P1780 code indicating a TCS fault in Ford vehicles carries a moderate severity level. While it doesn’t pose an immediate safety risk, it can lead to transmission-related issues. It’s possible to drive with this code unaddressed. However, it could result in erratic gear changes, reduced fuel efficiency, and potential transmission overheating.

It’s advisable not to ignore this code and to have the TCS inspected and repaired by a qualified technician. Continued driving with a malfunctioning TCS might exacerbate transmission problems, potentially leading to costly repairs. Addressing the issue promptly ensures consistent transmission performance and prevents further complications down the road.

What Are The Symptoms Of The P1780 Codes On Ford Vehicles?

Experiencing the P1780 code in a Ford vehicle may be accompanied by the following symptoms:

Check engine light
Incorrect or erratic shifting
Inability to shift gears
Illuminated overdrive light on the dashboard
Reduced fuel efficiency
Transmission control indicator lamp

What Causes Of The P1780 Ford Code?

The P1780 code in Ford vehicles can arise from various underlying causes, including:

Faulty TCS
Wiring or connector issues related to the TCS
ECM issues

How To Diagnose And Fix The P1780 Ford Code?

Confronting the P1780 code within your Ford vehicle demands a methodical strategy for effective resolution. So, here’s a breakdown of the essential tools and parts, followed by a step-by-step guide for the procedure.

Essential Tools And Parts

To successfully diagnose and repair the P1780 code, you’ll need the following tools and parts:

Shift knob or shift plate replacement (if needed)
Wiring and connector
OBD-II scanner
Multimeter
Wiring diagram

Step-by-Step Procedure

Step 1: Fuse inspection

Turn off the key
Measure fuse resistance with a value of less than 5 ohms
If resistance is below 5 ohms, replace the fuse

Step 2: Short to ground check

Disconnect the ECM
Measure resistance between PIN 41 and ground
Resistance should exceed 10,000 ohms
If it’s less, repair the circuit

Step 3: Voltage test for TCS circuit

Disconnect the ECM
Turn the key to the on position
Measure the voltage between Pin 41 and the ground while cycling the TCS switch
If voltage cycles, the ECM requires replacement

Step 4: Open circuit examination

Turn off the key
Disconnect the central junction box and transmission control switch
Measure resistance between CJB fuse 2.13 Pin 10 and power side of TCS Pin 2
Measure resistance between CJB fuse 2.13 Pin 10 and power side of TCS Pin 1
Both resistances should match. If not, repair the circuit

Step 5: Short to power check

Measure resistance between Pin 41 and Pin 1
Resistance should surpass 10,000 ohms
If not, repair the circuit

If these steps fail to identify the issue, consider replacing the transmission control switch. In case of uncertainty during testing, follow the steps sequentially and retest accordingly. This thorough approach ensures accurate diagnosis and effective resolution.

The TCS is positioned at various locations on Ford models, commonly integrated into the shift knob or shift plate. Replacing the attached assembly is typically required, as the switch is generally affixed and cannot be individually replaced.

Step 6: Clear code(s) and test drive

Clear the codes with the OBD-II scanner and test drive the vehicle to ensure proper shifting.

Note:

Double-check the wiring connections before replacing the TCS.
Be cautious while working around the transmission components.

DIY Repair Level And Estimated Costs

If you’re confident in your automotive skills, you might consider tackling the issue. Nevertheless, if uncertainties arise, seeking a mechanic’s expertise is advisable.

For those seeking professional repair assistance, costs can vary depending on the specific problem and your location. However, here’s a basic idea of how much you might need to pay for the main repair tasks:

Repair Task	Estimated Cost Range
Shift knob or shift plate replacement	$50 – $200
Check and Repair Wiring	$50 – $150
ECM Replacement (rarely)	$200- $1000

P1780 Ford Summarize Infographic

Check this infographic for the summarized information about this P1780 code on Ford vehicles.

Final Thoughts

Armed with insights into the P1780 Ford’s meaning, symptoms, and possible causes, you’re now poised to tackle this challenge head-on. Whether you’re a hands-on enthusiast or prefer professional intervention, addressing the issue is paramount.

Join the conversation – share your experiences or questions in the comments below. Additionally, if this guide proves invaluable, spread the know-how and invite others to explore. Keep the wheels turning smoothly and the road ahead clear. Drive confidently!

Reference Sources

JustAnswer, P1780 Ford Code Diagnosis
Yourmechanic, Is It Safe to Drive With the Overdrive Light On?
Bluespringsfordparts, DTC Decoded: P1780 – Transmission Control Switch Circuit

P1009 Honda Code: VTC System Troubleshooting And Solutions

Discover insights into the P1009 Honda code intricately linked with your Honda’s VTC (Variable Valve Timing Control) system. If you’ve come across this code, there’s no need to worry.

Within this article, we’ll thoroughly explore the P1009 Honda code, its correlation with the VTC system, its implications, severity, symptoms, causes, diagnosis, and repair steps.

Leveraging my extensive experience as a seasoned mechanic, I’m here to provide guidance and knowledge to navigate this challenge.

Let’s get started!

P1009 Honda Code: A Quick Overview

Check the summary of the Honda P1009 code provided below!

Definition: VTC Advance Malfunction
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (short-term)
Estimated Repair Cost: $30 – $300

What Does The P1009 Code Mean On Honda?

The diagnostic trouble code (DTC) P1009 in Honda vehicles is an indication of an issue related to the timing control of the variable valve system. More specifically, this code points to problems within the Variable Valve Timing Control (VTC) system.

The VTC system plays a crucial role in determining the opening of the intake camshaft, effectively managing the amount of oil that flows into the camshaft. This control over oil flow is pivotal in optimizing valve timing for the engine’s performance.

The VTC actuator, a central component of this system, is operated through oil pressure. It dynamically adjusts valve timing to maximize power output and ensure efficient operation under varying driving conditions. The valve timing, crucial for proper engine functioning, is directly influenced by the prevailing driving conditions.

VTC actuator plays an indispensable role in ensuring the efficiency of Honda vehicles. (Image credit: ChrisFixIt)

A significant player in maintaining precise camshaft timing is the Camshaft Position (CMP) sensor. This sensor collaborates with the Powertrain Control Module (PCM) to ensure accurate monitoring of the camshaft’s timing. The PCM provides control commands that are continuously monitored to set the correct direct value for camshaft timing.

When the camshaft phase becomes excessively advanced or deviates abnormally from the direct value, the system detects and stores the P1009 code. This DTC serves as an alert that a malfunction exists within the VTC system. To identify this malfunction, a diagnostic scanner is employed to read the code and highlight the issue.

The P1009 code has been known to appear in various Honda models, indicating potential problems within the VTC system. Some of the Honda models that are commonly associated with the P1009 code include CRV, Accord, Element, Civic, etc.

How Severe Is The Honda Code P1009?

The P1009 code indicates a moderate level of severity. While it may not immediately make your vehicle inoperable, it should not be ignored. Ignoring this code could lead to diminished engine performance, reduced fuel efficiency, burning oil and potential long-term damage to the engine components related to the VTC system.

Is it safe to drive with the Honda P1009 code? – Yes, you can, but short-term only. However, it’s not advisable. Ignoring the issue could result in higher repair costs down the road. To prevent further damage and maintain optimal performance, it’s recommended to have the issue diagnosed and repaired by a qualified mechanic as soon as possible.

What Are The Symptoms Of The P1009 Codes On Honda Vehicles?

When the P1009 code appears in a Honda vehicle, it can manifest through various symptoms, indicating potential issues within the VTC system. These symptoms may include:

Check engine light

Reduced power (particularly during acceleration)

Rough idling

Poor fuel efficiency

Car vibration

Engine misfires

What Causes The P1009 Honda Code To Be Set?

The P1009 code can be triggered by various underlying causes, leading to issues in the VTC system. Some common causes include:

Wiring or connector faults related to the VTC circuit

Faulty VTC actuator

CMP sensor issues

Oil flow restrictions

Timing chain/belt problems

PCM malfunction

How To Diagnose And Fix The P1009 Honda Code?

Dealing with the P1009 code in your Honda needs a clear plan. This part explains the important tools and the step-by-step process. We’ll also talk about costs. By following these steps, you can take care of the P1009 code and keep your Honda running well.

Essential Tools And Parts

To successfully diagnose and repair the P1009 code, you’ll need the following tools and parts:

OBD-II scanner

Basic hand tools

New VTC actuator (if needed)

Camshaft position sensor (if required)

Engine oil and oil filter

Step-by-Step Procedure

Visual inspection: Inspect wiring, connectors, and the VTC actuator for visible damage or corrosion.

Check the VTC strainer for clogging: If it is clogged, clean it.

Check oil level: Ensure the engine oil level is correct and the oil quality is good. Replace engine oil and oil filter if needed.

VTC actuator replacement: If the actuator is faulty, replace it following manufacturer guidelines.

CMP sensor replacement: If needed, replace the sensor according to your vehicle’s specifications.

Oil flow check: Confirm proper oil flow to the VTC actuator and address any restrictions.

Clear Codes: Use the scanner to clear the codes and restart the engine to see if the issue persists.

Note:

Before you start fixing the problem, remember to write down all the freeze data and on-board snapshots. Also, take a good look at the general troubleshooting instructions.

If you see both DTC P0341 and DTC P1009, work on the P1009 issue first. Then, recheck the P0341 problem.

DIY Repair Level And Estimated Costs

If you are a DIYer and feel comfortable working on engine components, you might consider addressing the P1009 code independently.

When uncertainties arise during the repair process, or you lack experience, seeking an experienced mechanic’s skills is strongly advised.

Repair TaskEstimated CostVTC Actuator Replacement$150 – $300 (parts and labor)Camshaft Position Sensor Replacement$50 – $100 (parts and labor)Engine Oil Replacement$30 – $50 (oil and filter)Wiring and Connector Repair$50 – $150

P1009 Honda Infographic

Check this infographic for the summarized information about this P1009 code on Honda vehicles.

Final Thoughts

Knowing and fixing codes like P1009 is super important to keep your car running great. The VTC system affects when the engine does stuff, so fixing it quickly really matters.

Whether you’re a seasoned DIY enthusiast or prefer the expertise of a skilled mechanic, tackling the P1009 code ensures a smoother driving experience and prevents potential long-term issues.

Sharing your experiences or questions in the comments. If this guide has been a helpful companion, consider passing it on to fellow Honda owners. Your commitment to your car’s health ensures smoother rides and exciting journeys on the horizon.

Reference Sources

HCRV, DTC P1009 VTC Advance Malfunction.
HELLA, Camshaft Position Sensor.
J.D. Power, What Happens When a Car Misfires.

Honda OBD1 Codes: A Comprehensive List For Quick Troubleshooting

Does the check engine light bother you, and you’re just curious about reading the Honda OBD1 codes?

Look no further!

In this post, we have compiled a clear and concise list of Honda OBD1 codes to help you diagnose any issues with your car quickly. We also tell you how to read and erase trouble codes in your Honda model.

But that’s not all – This codes list is totally FREE to download.

So, let’s begin!

Honda OBD1 Codes List and Definition [FULL]

Free Download: Full Honda OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Meaning
Codes 0 and 11	Electronic control module (ECM)
Code 1	Heated oxygen sensor A
Code 2	Oxygen content B
Codes 3 and 5	Manifold absolute pressure
Code 4	Crank position sensor
Code 6	Engine coolant temperature
Code 7	Throttle position sensor
Code 8	Top dead center sensor
Code 9	No.1 cylinder position sensor
Code 10	Intake air temperature sensor
Code 12	Exhaust recirculation system
Code 13	Barometric pressure sensor
Code 14	Idle air control valve or bad ECM
Code 15	Ignition output signal
Code 16	Fuel Injector
Code 17	Vehicle speed sensor
Code 19	A/T lock-up control solenoid
Code 20	Electric load detector
Code 21	V-TEC control solenoid
Code 22	V-TEC pressure solenoid
Code 23	Knock sensor
Code 30	A/T FI signal A
Code 30	A/T FI signal B
Code 41	Heated oxygen sensor heater
Code 43	Fuel supply system
Code 45	Fuel supply metering
Code 48	Heated oxygen sensor
Code 61	Front heated oxygen sensor
Code 63	Rear heated oxygen sensor
Code 65	Rear heated oxygen sensor heater
Code 67	Catalytic converter system
Code 70	Automatic transaxle
Code 71	Misfire detected cylinder 1
Code 72	Misfire detected cylinder 2
Code 73	Misfire detected cylinder 3
Code 74	Misfire detected cylinder 4
Code 75	Misfire detected cylinder 5
Code 76	Misfire detected cylinder 6
Code 80	Exhaust recirculation system
Code 86	Coolant temperature
Code 90	Evaporative Emission Control System Leak Detected (EVAP)
Code 91	Fuel Tank Pressure Circuit
Code 92	Evaporative emission control system

Honda OBD1 Connector Location

Honda OBD1 plug is found on the passenger side beneath the glove box. The plug has a blue plastic casing and houses two connectors. One of the connectors is more extensive and has 3 double pins, whereas the other has 2 double pins. The connector to use is the 2 double pins.

How to Pull Honda OBD1 Codes Without a Scanner

Firstly, before embarking on the journey to read the OBD1 codes, you’ll need the following items: a paper, pen, and unrolled paper clip.

Here is how to go about the self-diagnostic test:

Fold the unrolled paper clip into a U or V shape and insert its ends on the 2 double pin connector. It should form a loop between the right and left pins.
Turn the key through 2 clicks to start the ignition without cranking the engine.
Next, fix your eyes on the instrument cluster, taking a keen interest in the check engine light.
Count the number of flashes to identify the error code.

You should note that long flashes represent the first digit in a two-digit code. For example, two long flashes would indicate number two as the first digit of the two-digit code. The second digit of the code is identified through short flashes.

Single-digit codes are interpreted by counting short interval flashes. For multiple trouble codes, the signal to the consecutive trouble code is a much longer pause between the two codes.

Record the error codes using a pen and paper.
Finally, you can look up the trouble codes in the section down below, or you can Google them up on Honda’s website.

A tutorial video of EricTheCarGuy to help you learn how to pull Honda codes without a scanner.

How to Clear a Honda OBD1 Code

After fixing the faulty component or sensors, you need not be frustrated or distracted by the flashing check engine light. Here are some of the ways that you could use to eliminate the error codes:

1. Disconnecting the negative battery terminal

Disconnect the negative battery terminal for 10 to 15 seconds, then reconnect it to resets the ECU. This action eliminates the trouble codes. However, this method suffers several drawbacks, including rough driving for about 50 miles before the ECU relearn its values. Secondly, you’ll need to reconfigure your radio stations, as radio codes are lost during the reset.

2. Pulling out the ACG or alternator sense fuse

This is a much safer reset method, and you won’t have to reconfigure your radio stations once it’s done. Here is how to go about it:

Identify the fuse compartment located near the driver side kick panel.
Uncover the fuse box and locate the number used to represent the ACG or the alternator sensor fuse. This information is indicated beneath the circuit schematic attached under the fuse box cover.
Locate the fuse and dislodge it before reinserting it.

This will reset the ECU. You can crank up the engine and let it idle for about 10 minutes for the ECU to relearn its values, or you could take the vehicle on a short drive.

Final Thoughts

I hope that our Honda OBD1 codes post has been a valuable guide for diagnosing and fixing any issues with your Honda vehicle. By understanding what your car says through the OBD1 code and understanding how to interpret them, you can keep your vehicle running smoothly for years to come.

If you have any questions or comments about our Honda OBD1 codes list, we would love to hear from you. Feel free to comment below and share your experiences troubleshooting your Honda vehicle.

And if you’re finding the proper scan tool for your vintage Honda, check out our post about the best OBD1 scanners in 2024.

Thanks for reading our post!

References:

OBD1 Trouble Codes for Honda CRX/EF/Civic 1988-1991, Honda-tech.com
MIL (Flash) Trouble Codes Honda, Alflash.narod.ru

P1168 Nissan Code: Discover Meaning, Causes & Simple Repair Steps

If you’re a Nissan owner encountering the P1168 code, you’re probably looking for answers. Don’t worry—I’m here to help!

Before you go ahead and replace the O2 sensor right away, let’s take a step back. It’s important to understand the root cause of the issue before jumping to any conclusions.

In this article, my goal is to guide you through the ins and outs of the P1168 code. Together, we’ll explore what’s going on behind the scenes. Plus, I’ll provide you with practical tips to diagnose and fix the problem.

So, let’s dive right in and get to the bottom of the P1168 Nissan code!

P1168 Nissan: A Quick Overview

Check out the handy summary box below for a quick overview of the P1168 Nissan Code!

Definition: Closed Loop Control Function Bank 2
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $100

What Does The P1168 Code Mean On Nissan?

The P1168 code found in Nissan vehicles indicates a potential problem within the Air Fuel Ratio (A/F) sensor or Heated Oxygen Sensor (HO2S) circuit. When the engine control module (ECM) detects that the closed-loop control function for bank 2 fails to operate, even under the specified conditions while driving, this code is triggered. This code is mostly common in Nissan Titan, Xterra, Murano, Pathfinder, and Nissan Maxima vehicles.

The A/F sensor, or HO2S, is a critical component in the fuel system as it measures the oxygen content in the exhaust gases. This information helps the ECM adjust the air-fuel mixture for optimal combustion efficiency. Therefore, encountering the P1168 code suggests a fault with the A/F sensor or its circuitry.

The P1168 code warns you about an issue with the A/F sensor in your vehicle.
(Image credit: My350z.com forum)

In a closed-loop condition, the ECM continuously monitors sensors to make real-time adjustments to fuel delivery. A closed-loop fault indicates an issue with the A/F sensor or HO2S circuit, disrupting the closed-loop control process.

Additionally, it’s worth noting that the P1168 code may be accompanied by other codes like P0501 (related to the vehicle speed sensor) and P1286 (related to the engine coolant temperature sensor). These additional codes suggest potential issues with the oxygen sensor system and engine coolant temperature regulation, impacting fuel delivery and engine performance.

Is The P1168 Nissan Code Severe?

The severity level of the P1168 Nissan code can be considered moderate. Although it signifies an issue with the A/F sensor or HO2S circuit, it does not imply immediate danger or render the vehicle undrivable.

Some of you might come across several forum discussions suggesting that the P1168 code is not a big deal and you can keep driving without any worries. They even state that the P1168 code only indicates that your Nissan’s catalytic converters might be operating more efficiently than stock, reducing the risk of blowback into the engine. Moreover, there’s an opinion that you shouldn’t worry about this code if you live in a non-emissions county.

However, let me offer you some friendly advice from a mechanic’s perspective. While you’re good to go (for A LITTLE WHILE) with the P1168 code, it’s still a good idea to address the issue sooner rather than later.

While driving with this code won’t pose immediate risks, you may experience decreased fuel efficiency and potential impacts on your vehicle’s performance. To avoid further complications, it’s best to diagnose and repair the issue as soon as possible. Taking proactive measures will prevent more severe issues from arising down the road.

What Are The Warning Signs Of The P1168 Nissan Code?

Beware of these telltale signs that could point to the presence of the P1168 Nissan code:

Check Engine Light (CEL) illuminated
Reduced engine performance
Poor fuel efficiency
Rough idle
Abnormal exhaust emissions
Service Engine Soon (SES) light illuminated (in some cases)

What Causes The P1168 Nissan Code?

Here are some potential causes of the P1168 Nissan code:

Open or shorted circuit in the heated oxygen sensor 1 bank 2
Malfunctioning heated oxygen sensor 1 bank 2
Faulty heated oxygen sensor 1 heater bank 2

How To Diagnose And Fix The P1168 Nissan Code

In this section, we’ll walk you through the steps to effectively troubleshoot and resolve the P1168 Nissan code. Let’s get started on getting your Nissan back on the road with confidence.

Essential Tools And Parts

Step-by-step Procedure

Step 1: Get access to the A/F sensor. It is often located before the Catalytic Converter on Bank 2. You can access it conveniently through the driver’s side wheel well.

Nissan's A/F sensor diagram — *Check this diagram to locate your Nissan’s A/F sensor 1 bank 2.*
*(Image credit: justanswer.com)*

Step 2: Take a close look at the sensor’s electrical connector and wiring harness. Look for any signs of loose, broken, or damaged wires. Ensure that the connector is securely plugged in.

Step 3: Locate the ground wire, usually black in color, and trace it to its connection point on the vehicle’s chassis or engine. Make sure it is firmly attached without any corrosion or looseness. If needed, clean the connection and reattach the wire securely.

Step 4: Use a multimeter to test the wiring for any issues to ensure there is no discontinuity or abnormal resistance.

Step 5: If the above checks do not reveal any issues and the problem persists, it may be necessary to replace the sensor.

Start by unplugging the electrical connector from the sensor.

Then, carefully unscrew the sensor from the exhaust pipe using an appropriate wrench or socket.

Take note of the sensor’s orientation and the number of wire connectors for the replacement process.

Step 6: Clear the error codes and perform a test drive to verify if the issue has been resolved.

Note: Choose a trusted manufacturer for your replacement O2 sensor to ensure quality and compatibility. Bosch products are known for their quality and compatibility, making them a reliable choice.

Tips: I have a helpful tip for working with A/F sensors! It’s all about using anti-seize, which is a special lubricating compound that helps prevent seizing or sticking of threaded components. Here are some tips for using anti-seize effectively:

Use a bit of anti-seize on the threads, but keep it off the sensor.
Choose anti-seize specifically formulated for O2 sensor temperatures.
Look for included anti-seize tubes in a reputable brand’s packaging (e.g., Bosch, Denso).
Check if store brand options include anti-seize (e.g., Duralast). If not, purchase a suitable product separately.

Estimated Repair Costs For P1168 Code In Nissan Vehicles

Diagnosing and repairing the P1168 code in Nissan vehicles can be approached as a DIY project, but it does require some automotive knowledge and skills. Accessing the A/F Sensor and inspecting the wiring and grounding are relatively straightforward while replacing the O2 sensor, if necessary, requires more skill and knowledge.

It’s recommended to assess your comfort level and consider seeking professional help if needed. This approach can help ensure that the P1168 code is addressed effectively and avoid unnecessary expenses.

Here’s a general overview of estimated costs for labor and main repair tasks. Please remember that these figures are approximate and can vary based on factors like location and vehicle model.

Repair Task	Estimated Cost
Diagnostic Fee	$50 – $150
Wiring and Harness	$50 – $300
A/F Sensor	$70 – $300+
A/F Sensor Replacement (Labor cost)	$75 – $150 per hour

P1168 Nissan Infographic

Check this infographic for the summarized information about this P1168 code on Nissan vehicles.

Final Thoughts

In conclusion, diagnosing and fixing the P1168 Nissan code can be a rewarding DIY project. If you have the know-how and confidence, go for it! Remember to prioritize safety and use the right tools.

If you prefer extra support or lack the necessary skills, don’t hesitate to bring in a professional mechanic. They’ll help you get your Nissan running smoothly again.

Whether you choose the DIY route or seek professional assistance, the goal is to resolve the P1168 code and ensure your Nissan is in top shape.

Ready to take on the challenge? Get your hands dirty and enjoy the satisfaction of a job well done!

Feel free to ask if you need more advice or have questions along the way. Best of luck with your P1168 code repair!

References Sources

JustAnswer, What does a closed loop control fault mean (P1168)? – Answer by Nissan Expert Ron Z.
Tire Review Magazine, 2011 May 6, Fuel System Definitions and Diagnostic Trouble Codes.

C1201 Toyota Code: How to Tackle Engine Control Problems

Prepare to tackle the C1201 Toyota code with our comprehensive guide. If you’ve encountered engine control problems, this article serves as your path to a solution. We’ll explore the likely culprits, provide a detailed diagnostic process, and offer effective remedies for the C1201 code.

Let’s dive in for more details!

C1201 Toyota: A Quick Overview

Here’s an overview of the C1201 for Toyota. Check it out!

Definition: Engine Control System Malfunction
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does the C1201 Mean in Toyota Vehicles?

C1201 is a common On-Board Diagnostics II (OBD-II) code that relates to the vehicle’s Engine Control Module (ECM/ECU). The C1201 code is predominantly associated with Toyota vehicles, including popular models like the Camry, Corolla, RAV4, Tundra, Sienna, and Highlander, among others. This code points to a problem with the engine control system’s performance. Specifically, it indicates a malfunction in the ECM/ECU’s internal circuitry. This can disrupt the vehicle’s engine management, potentially leading to issues with engine performance, fuel efficiency, and emissions.

There are some lights related to the ABS system that could illuminate when the C1201 is set in Toyota vehicles. (Credit: reddit.com)

This code would be triggered when the engine control system malfunction signal lasts for 5 seconds. Simultaneously, a fail-safe function could activate. This function takes precautionary measures to ensure safety and prevent further damage to the vehicle. In the case of the C1201 code, the fail-safe function prohibits the operations of the Vehicle Stability Control (VSC) and Traction Control (TRC) systems.

How Serious is the C1201 Toyota Code?

The severity of the C1201 code in Toyota vehicles is high. Additionally, it’s unwise to continue driving with this code set. This code points to an issue with the engine control system, potentially impacting engine performance, fuel efficiency, and emissions. More importantly, it triggers the fail-safe function, disabling the VSC and TRC systems, which can compromise your vehicle’s stability, especially in adverse road conditions.

Our strong recommendation is not to delay addressing the C1201 code. Continuing to drive with it can lead to further complications, reduced safety, and potentially costly repairs in the future. Having your vehicle inspected and repaired by a qualified technician promptly is the best course of action to ensure your Toyota operates safely and efficiently.

What are the Signs of the C1201 Toyota Code?

When the C1201 code appears in your Toyota vehicle, it may manifest through various symptoms, including:

Illumination of the check engine light
Decreased engine performance
Reduced fuel efficiency
Unstable or rough engine idling
Difficulty starting the engine
Increased exhaust emissions
Disabled VSC and TRC systems

What are the Causes of the C1201 Code in Toyota Vehicles?

The C1201 code can be triggered by several underlying causes, such as:

Faulty ECM/ECU
Wiring or connector issues in the engine control system
Voltage supply problems to the ECM

How To Diagnose and Repair C1201 Toyota Code?

Diagnostic Tools and Essential Parts

To diagnose and repair the C1201 code in your Toyota, you’ll need the following tools and parts:

OBD-II scanner
Multimeter
Basic hand tools (screwdrivers, pliers, etc.)
Wiring diagram for your specific Toyota model

Step-by-Step Guide

Begin by connecting the OBD-II scanner to your vehicle’s diagnostic port to retrieve the trouble codes and confirm the presence of C1201.
Inspect the wiring and connectors in the engine control system for any visible damage or corrosion. Repair or replace as needed.
Check the voltage supply to the ECM. Ensure it is within the specified range by repairing the wiring, fuse, or relay.
Clear and rescan to know whether the code reappears or not. If all electrical components check out and the code still comes back, the issue may lie with the ECM itself. Replace the ECM following the manufacturer’s guidelines and program it as necessary.

Note:

You can consult this TSB exclusively for this C1201 Toyota code for more details.
Consult your vehicle’s service manual for specific instructions and diagrams related to your Toyota model.
Ensure safety precautions, such as disconnecting the battery, are taken before working on electrical components.
If you suspect your ECM needs replacement, it’s best to consult a professional. ECM tasks like replacement and reprogramming are complex and not suitable for DIY attempts.

DIY Repair Level and Estimated Costs

Diagnosing the C1201 code can be moderately challenging for DIY enthusiasts with some mechanical and electrical knowledge. However, replacing the ECM may require advanced skills and equipment, so if you have to replace the ECM, have a skilled mechanic perform that to ensure the job is done correctly and to avoid costly mistakes.

Estimated repair costs can vary widely, but here’s a rough breakdown:

Repair Task	Estimated Cost
Repairing wiring/connectors	$50 – $150
ECM replacement and programming	$500 – $1,500

Conclusion

In this article, we’ve shed light on the C1201 code in Toyota vehicles, providing insights into its meaning, severity, symptoms, and possible causes. We’ve also outlined a step-by-step procedure for diagnosis and repair, along with essential tools and parts you’ll need. While some aspects of addressing this code can be tackled by DIY enthusiasts, it’s essential to approach complex tasks, such as ECM replacement, with caution and professional guidance. Remember, timely attention to the C1201 code ensures your Toyota continues to run smoothly and safely on the road

If you found this article helpful, please consider sharing it with others who may benefit from this information. And if you have any questions or insights to share, don’t hesitate to drop a comment below.

To explore more about other DTCs, simply head over to our OBD2 code lookup for a comprehensive guide to automotive troubleshooting.

Reference Sources

Toyota Gambia, Brake Assist & Traction Control (TRC).

Toyota Motor Corporation, Vehicle Stability Control System. In RAV4 Repair Manual.

Toyota Arlington, What Does the VSC Light on My Toyota Mean?

GM OBD1 Codes List [Free Download]

Whether you own a classic Chevrolet, Cadillac, or any other GM model, understanding the OBD1 codes specific to your vehicle is crucial for effective troubleshooting and maintenance.

With our complete list of OBD1 codes, you can gain the knowledge and insights needed to decipher GM OBD1 codes, empowering you to take control of your GM car’s health and performance.

Towards the end of the article, you can perform a self-diagnostic test with or without a scanner, and learn how to read the trouble codes, interpret them, and identify the faulty component or sensor.

Keep reading to find out more!

GM OBD1 Codes List and Definition [FULL]

Free Download: Full GM OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Definition
Code 12	No distributor reference pulse (diagnostic test active)
Code 13	Oxygen sensor circuit open or no activity
Code 14	Engine coolant temp sensor error (high temp indicated)
Code 15	Engine coolant temp sensor error (low temp indicated)
Code 16	System voltage too low
Code 17	Camshaft position sensor error
Code 21	Throttle Position sensor error (signal high)
Code 22	Throttle position sensor error (signal low)
Code 23	Intake air temp sensor error (low temp indicated)
Code 24	Vehicle speed sensor error (open circuit or no activity)
Code 25	Intake air temp sensor error (high temp indicated)
Code 26	Quad Driver Module (QDM A) error
Code 28	Auto transmission range pressure switch error
Code 31	Waste gate solenoid circuit error
Code 31	Gear Position Switch (PRNDL) error
Code 32	Baro sensor circuit error/ EGR circuit error/ MAP sensor signal open
Code 33	MAP sensor circuit error (signal high indicating low vacuum)
Code 34	MAP sensor circuit error (signal low indicating high vacuum)
Code 35	IAC problem or idle error
Code 36	MAF sensor error/ 24x crankshaft position sensor circuit error/ 4T60-E shifting error
Code 37	TCC brake switch circuit error
Code 38	TCC brake switch circuit error
Code 39	Clutch switch circuit error/ Torque converter clutch error
Code 41	Ignition control error/ MEM-CAL error/ Computer Controlled Ignition Cam Sensor Signal error
Code 42	Ignition bypass circuit error
Code 43	Knock sensor error
Code 44	Oxygen sensor error (lean condition indicated)
Code 45	Oxygen sensor error (rich condition indicated)
Code 46	Pass-Key II (VATS) system error – circuit out of freq range
Code 47	UART (serial data) circuit error
Code 51	PROM error/ Incorrect MEM-CAL
Code 52	Fuel cal-pak incorrect or missing
Code 53	System voltage too high
Code 53	Digital EGR Valve solenoid 1 error
Code 54	Fuel pump circuit low voltage/ Digital EGR Valve solenoid 2 error
Code 55	ECM error/Digital EGR Valve solenoid 3 error
Code 56	Quad Driver Module (QDM B) error
Code 57	Boost Control error
Code 58	Trans fluid temp sensor circuit error (low voltage)/ VATS system error
Code 59	Trans fluid temp sensor circuit error (high voltage)
Code 61	A/C system performance
Code 63	Right bank O2 sensor circuit error/ MAP sensor circuit signal voltage high (low vacuum indicated)
Code 64	Right bank O2 sensor lean exhaust indicated/ MAP sensor circuit signal voltage low (high vacuum indicated)
Code 65	Right bank O2 sensor rich exhaust indicated
Code 66	A/C pressure sensor circuit error (low pressure indicated)
Code 67	A/C pressure sensor circuit error
Code 68	A/C clutch relay circuit error (shorted to ground)
Code 69	A/C clutch relay circuit error (open circuit indicated)/ A/C high pressure switch error
Code 70	A/C pressure sensor circuit error (high pressure indicated)
Code 71	A/C evaporator temp sensor circuit error (low temp indicated)
Code 72	VSS signal circuit error
Code 73	A/C evaporator temp sensor circuit error (high temp indicated)
Code 75	Digital EGR solenoid #1 circuit error
Code 76	Digital EGR solenoid #2 circuit error
Code 77	Digital EGR solenoid #3 circuit error
Code 79	Transmission fluid over temp
Code 80	Transmission component slipping
Code 82	3x Crankshaft position sensor circuit error
Code 85	PROM error
Code 86	ECM Analog/Digital error
Code 87	EEPROM error (flash memory error)
Code 90	TCC error
Code 93	Transmission pressure control solenoid circuit error
Code 96	Transmission system voltage low
Code 98	Invalid PCM program
Code 99	Invalid PCM program

How to Read OBD1 Codes for GM with a Paper Clip

Do you ever get frustrated with why the check engine light keeps flashing on your vehicle and wanna know what it means? But you don’t have a dedicated scanner to diagnose the issue.

Don’t worry. I will show you an easy way to read your OBD1 codes using a tiny paper clip. Here are the steps to follow to diagnose the faulty system in your Chevy vehicle:

First, locate the diagnostic plug underneath the dashboard. It should include 12 female pins and has a black plastic casing.
Unroll a paper clip and fold it into a U or V shape.
Insert the ends of the unrolled paper clip through pins A and B, which are the two top right pins on the plug. These steps automatically shift the vehicle to diagnostic mode.
Next, start the ignition but be careful not to start the engine.
Fix your eyes on the instrument cluster. Your primary focus should be the check engine light which should start blinking at any moment.
The diagnostic systems communicate via iterative blinking of the check engine light. Counting the number of blinks should tell you the error code.
The vehicle groups error codes in 2 digits, and each is iterated 3 times.
The first time the vehicle will blink once, pause, then twice to symbolize code 12. This code means the start of the diagnosis. The code is repeated thrice before trouble codes begin displaying.
The vehicle will iterate through the error codes, which you should record with a pen and paper, then finish with code 12, indicating the end of the process.
Turn the ignition off and pull out the paper clip before looking up the meaning of the codes in Google.

A video about how to read OBD1 codes Chevy GMC with paper clip by Man Meets Garage

How to Read OBD1 Codes on GM with a Scanner

Why improvise when you could get a scanner to perform the same function as the paper clip. GM scanners help in reading the error codes without jeopardizing the system’s electronic circuitry. Here is how to use it:

Insert the scanner into the diagnostic plug, which should be located beneath the dashboard. Ensure that it is inserted correctly for its pins to mesh with the plug’s pins A and B.
Turn on the ignition but be careful not to rev up the engine.
Check the check engine light. It should flash once then twice, indicating a code 12 that represents the start of diagnostic mode. Each code will be iterated thrice.
Next, the check engine light will flash several times to indicate the trouble codes. You should note and record them with a piece of paper and pen. It would help if you got a partner to assist by writing down the codes or counting the number of flashes you might miss if you did the work independently.
After the system displays all the error codes, it will flash a code 12 indicating the end of the diagnosis.
Switch off the ignition.
Look up the error code in Google for clarity on the faulty component. Or you could come back to this page after this procedure and look it down below in our GM OBD1 code list.

A process to use INNOVA 3123 OBD1 Code Reader to read GM code by Chavon Pitre

How to Clear GM OBD1 Codes

GM OBD1 codes are super easy to remove. You don’t have to do anything at times, and starting your car three or four times will eliminate the trouble codes. Nevertheless, there is a quicker method that is also relatively easy to execute. Here is how to do it:

Locate the battery in your car, which should be located somewhere underneath the engine compartment.
Loosen the bolt reinforcing the plug to the negative terminal using a wrench. The negative terminal should have a minus symbol on it, and a black cable should be mounted using a plug on it.
Disconnect the cable from the negative terminal.
Wait for 30 to 60 seconds before reconnecting the cable to the negative terminal.
Tighten the bolt with the wrench.
Turn on the ignition and check if the error code is removed.
If the check engine light is still flashing, repeat the above procedure a second time, only that this time you wait for 1 to 2 minutes.

Final Thoughts

In conclusion, our OBD1 codes list post is designed to be your ultimate guide in tackling diagnostic challenges for your classic GM vehicle.

We’d love to hear from you, so please feel free to leave a comment if you have any questions or wanna share your success stories about fixing your car’s problems. Your insights and experiences are incredibly valuable for any GM owner to address their issues.

And if you’re looking for the proper scanner for your vintage GM, take advantage of our enticing OBD1 scanner review.

Thanks for taking the time to read this post!

References

GM OBD I Trouble Code Chart, ace.carcareconnect.com
List of all of the GM OBD1 codes, thirdgen.org

P1800 Nissan Code: VIAS Control Solenoid Valve Issue

If you own a Nissan vehicle and have recently come across the code P1800, you’re in the right place. In this article, we’ll dive into the meaning, symptoms, and possible causes of the P1800 Nissan code.

Simply put, the P1800 code in Nissan vehicles refers to an issue with the Variable Intake Air System control solenoid.

Let’s delve deeper into understanding the P1800 Nissan code and find practical solutions for your Nissan’s issue.

P1800 Nissan: A Quick Overview

Take a quick look at the key information of the P1800 Nissan Code below!

Definition: VIAS Control Solenoid Valve
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $30 – $200

What Does The P1800 Nissan Code Mean?

In Nissan vehicles, the P1800 code is specifically associated with a malfunction in the Variable Intake Air System (VIAS) control solenoid. This solenoid is a vital component within the VIAS system, which is responsible for optimizing the flow characteristics of the intake manifold.

By regulating the intake vacuum, the VIAS control solenoid plays a crucial role in ensuring optimal engine performance and power delivery. It acts as a valve for controlling the intake vacuum. When the Powertrain Control Module (PCM) detects an excessively low or high voltage signal being sent to the ECM through the valve, it triggers the P1800 code.

The VIAS control solenoid ensures optimal engine performance and power delivery.
(Image credit: Nissan Murano Forum)

The P1800 code is something that many Nissan car owners often come across, especially those who have Maxima, Murano, Quest, and Altima vehicles. These particular models tend to have more frequent reports of experiencing the P1800 code.

How Serious Is The Nissan P1800 Code?

When it comes to the severity of the P1800 code, it is typically considered a moderate issue. While the code itself may not cause immediate breakdown or drivability problems, it should not be ignored.

Get the P1800 Nissan code addressed ASAP to keep your car running smoothly.
(Image Credit: Reddit)

It’s generally safe to continue to drive with the code in the short term. However, you should get it addressed as soon as you can. Driving with the P1800 code present for an extended time may lead to decreased engine performance, especially during high-demand situations where additional power is required.

Common Warning Signs Of P1800 Nissan Code

Experiencing the P1800 code in your Nissan vehicle can result in several noticeable symptoms, including:

Check Engine Light (CEL) or Service Engine Soon (SES) light illuminated
Unstable motor operation or sluggish engine performance
Lack of throttle response
Hesitation, kick, or jerk felt when shifting gears
Acceleration issues when switching from Drive to Reverse

What Triggers The P1800 Nissan Code?

The P1800 code in Nissan vehicles can have various underlying causes, including:

Issues with the solenoid valve circuit wiring or connectors (open or shorted)
Malfunctioning VIAS control solenoid valve

Keep in mind that the above are just main causes. Additionally, some Nissan owners have shared that a faulty Mass Air Flow (MAF) sensor can sometimes contribute to triggering the P1800 code. While it’s not very common, it’s good to keep this possibility in mind when diagnosing the issue.

P1800 Nissan Diagnosis & Repair: Step-by-Step Guide For Resolution

The most common approach to address the P1800 code is inspecting and potentially cleaning or replacing the VIAS control solenoid valve. Alternative solutions include replacing the MAF sensor or installing a block-off plate, which is an aftermarket part used to bypass or block the VIAS system.

However, it is essential to note that these solutions may only be applicable or effective for some vehicles or situations. You should consult a professional mechanic or refer to the vehicle’s service manual for guidance specific to your car before proceeding with any alternative solutions.

In this section, we’ll guide you through inspecting and repairing the VIAS valve to solve the P1800 Nissan code. Let’s dive in.

Essential Tools And Parts

OBD-II scanner or code reader
Basic hand tools (such as wrenches and sockets)
Electrical cleaner
VIAS control solenoid valve

Step-by-Step Procedure

Step 1: Retrieve diagnostic trouble codes (DTCs)

Connect an OBD-II scanner to retrieve the P1800 code and any additional codes stored in the vehicle’s computer system.

Step 2: Locate the VIAS control solenoid valve

The valve in Nissan vehicles is often easy to access. It is typically situated on or near the intake manifold. Refer to the service manual for precise location details.

Step 3: Inspect and clean the valve

Check the valve and its electrical connections. Clean if dirty, repair faulty connections, and secure the wiring harness.

Step 4: Test the resistance

Test the solenoid valve’s resistance using a multimeter. Compare with manufacturer specifications.

Step 5: Replace the solenoid valve

If the solenoid valve is faulty, replace it with a new one following the manufacturer’s instructions. Disconnect electrical connectors, remove mounting bolts, and take note of the valve’s orientation during removal.

Then, install the new valve, ensuring proper alignment, secure fastening, and connection of electrical connectors.

Step 6: Clear codes and test drive

Clear the codes using the OBD-II scanner and test drive the vehicle to verify if the code reappears.

Note: Consult a professional mechanic or refer to the vehicle’s service manual if you have any uncertainties or encounter difficulties during the process.

Watch this video for a short instruction on how to fix the P1800 Code on Nissan.

DIY Repair Level And Estimated Costs

Diagnosing and replacing the VIAS control solenoid valve can be a moderately challenging DIY repair. It requires basic automotive knowledge and the ability to use hand tools. Cleaning or replacing the MAF sensor is generally more accessible for DIY enthusiasts.

For estimated costs, here is a breakdown of the main repair tasks:

Repair Task	Cost Range
Diagnostic fee	$50 – $150
Wiring repair	$50 – $200
VIAS control solenoid valve replacement	$50 – $300 (part and labor)

While DIY repairs can save money, consulting with an expert or mechanic is crucial if you’re uncertain about the diagnosis or repair process. They can provide guidance and ensure proper resolution of the P1800 code in your Nissan vehicle.

Wrapping Up

In conclusion, addressing the P1800 code in your Nissan vehicle is crucial to keep your engine running smoothly. Whether you decide to tackle the repairs yourself or get expert help, following a step-by-step approach is important.

If you have any questions or need further assistance, don’t hesitate to reach out.

Also, check out our user-friendly OBD Code Lookup for diagnosing and understanding other codes.

Share your experiences with the P1800 code in your Nissan vehicle in the comments below!

Best of luck with your Nissan!

Reference Sources

JustAnswer, DTC P1800 (PDF File).
Nialtima.com, Nissan Altima 2007-2012 Service Manual: P1800.

P2096 – Post Catalyst Fuel Trim System Too Lean

P2096 is one of the many codes related to the engine’s air to fuel ratio. In the case of the P2096 OBD2 code, it indicates a lean condition downstream of the catalytic converter. Many different factors can cause this, from vacuum leaks to a damaged fuel pump.

The good news is, most of these components have their own trouble codes, which will also trigger when there is a problem. This makes your OBD2 scanner an essential tool in your arsenal when it comes to clearing a P2096 trouble code.

P2096 Code Definition (Generic): Post Catalyst Fuel Trim System Too Lean Bank 1

P2096 BMW Code Definition: Index 150

P2096 Dodge Code Definition: Downstream Fuel Trim System 1 Lean

P2096 Ford Code Definition: Post Catalyst Fuel Trim System Too Lean Bank 1

P2096 Jeep Code Definition: Downstream Fuel Trim System 1 Lean

P2096 Nissan Code Definition: Post Catalyst Fuel Trim System Bank 1

If you want to learn about the P2096 OBD2 code, this is the right place

What Does P2096 Mean?

The right mix of air and fuel is crucial to maintaining your engine’s proper operation. And it’s a particular ratio: 14.7 parts air to each 1 part fuel. The oxygen sensors measure the air to fuel ratio in your exhaust stream to verify it’s in keeping with these specifications.

Most modern engines use two oxygen sensors.

The one upstream of the catalytic converter is labeled oxygen sensor 1.
A second sensor is positioned downstream of the catalytic converter and is referred to as sensor 2.

Usually, oxygen sensor 1 will report a higher fuel ratio than oxygen sensor 2.

When the air ratio to fuel is too high, it’s a lean condition. Depending on how lean the engine is running, this could reduce your engine performance and lead to misfires. Because of this, the powertrain control module (PCM) or engine control module (ECM) regularly monitors and adjusts the air to fuel ratio throughout the drive cycle.

Fuel trim is the term for these adjustments made by your engine’s computer. When the PCM or ECM detects that more fuel needs adding to the mix, it will trigger the P0505 and make the necessary adjustments.

There are two main reasons your vehicle could run lean. Either too much air is being introduced to the system or not enough fuel is being released. Identifying which is the case is critical for an accurate diagnosis.

What Are The Symptoms Of The P2096 Code?

Depending on the source of the P2096 trouble code, you may not experience any drivability symptoms. The code’s most common symptoms include:

Activation of the check engine light
Rough idle
Knocking from the engine
Engine misfires
Difficulty accelerating
Reduced gas mileage
Reduced engine performance
Catalytic converter glowing red
Sulfur or rotting egg smell in the exhaust

What Are The Causes Of P2096?

Vacuum or exhaust leaks
Damaged gaskets and o-rings in the exhaust system
Cracked or rusty exhaust manifold
Clogged filter
Clogged catalytic converter
Faulty or damaged fuel pumps
Damaged fuel pressure regulator
Defective or damaged oxygen sensor or oxygen sensor circuit
Defective or damaged mass airflow sensor

How Serious Is The P2096 Code?

The P2096 trouble code is of moderate severity. A vehicle registering this code can often continue to drive safely in the short term. However, misfires and other issues caused by an incorrect air to fuel ratio can lead to lasting engine damage. You should identify and repair the problem as soon as possible.

How To Diagnose And Fix The P2096 Code

Tools you’ll need:

Digital multimeter is one of the tools which can be used to fix the error P2096 code.

Check for any technical service bulletins related to this code for your vehicle. Many makes and models have a history of issues with a specific component. Follow any vehicle-specific repair steps recommended before beginning with the general diagnosis below.
Use an OBD2 scanner to check for other trouble codes. These can help to guide your diagnosis. Codes related to the catalytic converter, such as P0420, suggest this is the faulty component. You may also see codes related to the oxygen sensors or mass airflow sensor (especially P0100) if they are failing. Address these codes first, then clear the codes and test drive your vehicle to see if the P2096 code returns.
While the car is running, look beneath it for the catalytic converter. If it is glowing red, this likely means it’s clogged. Try taking a hard drive, pushing your vehicle over 50 MPH (miles per hour) for at least 15 minutes at a time, then slowing down quickly. Stop and recheck your catalytic converter. If it’s still red, remove and clear it.
Visually inspect the vacuum lines and exhaust system. Check for any cracks, damage, or visible leaks and ensure all the ends are secured. Also, keep your eye out for cracks in the gaskets, missing gaskets, or rust holes. Replace or tighten components as necessary.
Inspect the electrical connectors for the oxygen sensors and mass airflow sensors. Also, check the wiring for damage or disconnects. Jeeps and Chryslers are especially known for using electrical connectors that wear easily, which is often the source of the P2096 code in these vehicles.
Test the downstream oxygen sensor with a digital multimeter. If it’s faulty or shorted, replace it.

The way to fix the p2096 code.

Common Mistakes To Avoid While Diagnosing The P2096 Code

Don’t forget to clear the codes before starting your diagnosis to verify that a problem exists. Since this code triggers concurrently with the ECM or PCM’s fuel trim adjustments, the lean condition may no longer be an issue in some cases.

Tips To Avoid P2096 In The Future

The connectors, wires, and hoses in your engine are all susceptible to damage if not cared for properly. You should check them as part of your regular maintenance routine. Ensure no hoses or wires are touching engine components that could cause damage. If you notice rust or corrosion damage, identify and fix the source of the moisture. These small steps can help extend the life of these components

P0302 Code: Cylinder 2 Misfire Detected

Engine misfires reduce your engine’s power and can lead to serious complications. The P0302 OBD2 code triggers when cylinder 2 experiences misfires. Knowing which cylinder is having problems is very beneficial when you’re preparing to make repairs.

The P0302 trouble code is potentially quite serious and warrants repair the moment it appears. Read on below to learn more about what this code means and how to diagnose it.

P0302 Code Definition

P0302 Code Definition (Generic): Cylinder 2 Misfire Detected

P0302 BMW: “Misfiring Of Cylinder 2, Damages TWC”

P0302 Dodge: Cylinder 2 Misfire Detected

P0302 Ford Focus: Cylinder #2 Misfire Detected

P0302 Honda: Cylinder 2 Misfire Detected

P0302 Jeep: Cylinder 2 Misfire

P0302 Nissan: Cylinder #2 Misfire Detected

P0302 Toyota: Cylinder 2 Misfire Detected

P0302 VW: Cylinder 2 Misfire

If you want to learn about the P0302 OBD2 code, this is the right place

What Does P0302 Mean?

The P0302 OBD2 trouble code triggers when there’s a misfire in your engine. You’ll likely see it along with P0300, which is a more general misfire-related code. P0302 points you to the specific cylinder that’s misfiring: cylinder 2. If you’re not sure which cylinder this is, check your vehicle’s repair manual.

The cylinders are what give your engine its power. Each is topped with a spark plug that ignites the air/fuel mixture in your engine. When your vehicle’s running correctly, each cylinder fires in sequence, providing continuous power to the crankshaft.

If the crankshaft’s RPM changes by more than 2% because of a misfire in cylinder 2, the P0302 trouble code is triggered. You will likely notice significant driving issues if these misfires persist.

What Are The Symptoms Of The P0302 Code?

Engine misfires usually cause significant drivability issues. These symptoms often include:

Activation of the check engine light. If the light is solid, the change in the crankshaft’s RPM is between 2% and 10%. A blinking or flashing check engine light indicates a change of more than 10%.
Rough driving. Your car may especially jerk or hesitate when you accelerate. It may also shake or run roughly in other conditions, such as while idling.
Difficulty starting or failure to start
Stalling while idling
Smell of fuel from the exhaust
Reduced engine power
Reduced fuel economy

What Are The Causes Of P0302?

A misfire occurs when there isn’t enough fuel burning in a cylinder.

The most common causes of a cylinder 2 misfire are:

Cylinder 2 spark plug is faulty or worn
Damaged or faulty coils
Damaged or faulty wires around the spark plugs
Failed distributor
Faulty fuel injector

There are other issues that can lead to misfires, including:

Low fuel pressure
Leaks in the vacuum system
Clogged EGR valves, tubes, or ports
Leaking head gasket
Malfunction in the fuel system (fuel pump, fuel filter, etc.)
Defective sensor (camshaft sensor, crankshaft sensor, MAF sensor, oxygen sensor, etc.)
Fuel quality too low for the system
Faulty distributor cap or rotor button (if applicable)

Emission related smog error P0302 code on the OBD2 scanner from innova 3030 g.

How Serious Is The P0302 Code?

The P0302 OBD2 code is very severe. You should not drive your car until you’ve identified the source of the problem. Misfires can cause long-term damage to your catalytic converter and ignition system. The erratic driving they cause also makes your vehicle unsafe to operate.

How To Diagnose The P0302 Code

Tools you’ll need:

Scan your system for other codes using the OBD2 scan tool. If any other codes come up other than P0300 and other misfire-related codes, fix those first. The other code may be pointing you to the root cause of the misfire.
Check the wires around the spark plugs to make sure none are loose or damaged. Be sure to also check for loose engine ground wires. Replace or tighten as necessary.
If your vehicle has individual coil packs in the cylinders, swap the coil from cylinder 2 with the one in cylinder 4. Clear the codes and test drive your car. If the misfire moves to cylinder 4, replace the coil pack.
Visually inspect the cylinder 4 spark plug with a new spark plug on-hand for comparison. If the plug looks dirty or has carbon build-up, remove and clean it.
Test the resistance of the spark plug wires using a multimeter. The typical resistance is between 10,000 and 15,000 ohms. You can find the specific resistance in your vehicle’s manual. If the resistance is higher, replace the wire.
Use a multimeter to test the ignition coils. Remove the coil and touch the leads of the multimeter to both the primary and secondary ignition circuits. The primary ignition circuit should read between .4 and 2 ohms, and the secondary between 6,000 and 10,000 ohms. A 0 reading on either indicates an internal short.
Test your fuel system using a fuel pressure gauge. The correct readings for your engine should be listed in your manual.
Use a multimeter to check the fuel injectors. First, unplug the injector from the engine, then use the multimeter leads to probe the terminals. Check your vehicle manual for the correct resistance.
Perform a leak down test and an engine compression test. Mechanical problems can often lead to engine misfires. Common things to look for are a burned valve, a broken piston ring or valve spring, a worn valve guide, or skipped teeth on the timing chain.

Common Mistakes To Avoid While Diagnosing The P0302 Code

It’s easy to overlook small issues like a broken wire or a loose electrical connection. Be thorough in the inspection of your engine. If you’re lucky, you’ll only need to make a minor repair.

What Should You Do To Fix The Code P0302?

If you’re not experiencing any drivability issues, clear the trouble code. A single misfire may not be cause for significant concern. Take a test drive to see if the code comes back. If it does, continue with the steps below.

Replace any damaged wires, connectors, or tabs found in your inspection.
Replace any components that failed the diagnostic tests above.
Clean the fuel injectors using a fuel injector cleaning kit. You can find these at any auto parts store.
If the problem persists, test your engine’s sensors, including the crankshaft sensor, camshaft sensor, oxygen sensors, and MAF sensor. Replace or clean them as necessary.

Tips To Avoid P0302 In The Future

Replacing your ignition system’s minor components as part of your regular maintenance can prevent problems before they occur. Verify the recommended lifespan of your spark plugs, rotor, and distributor cap. Replace them before they’ve exceeded this lifespan.

How to repair car engine error failure code P0302.

P0122 – Throttle/Pedal Position Sensor/Switch “A” Circuit Low

The P0122 code triggers when the “A” circuit on your vehicle’s throttle position sensor gives too low of an input voltage.

This sensor is used by your engine control module to track the position of the throttle.

When it fails, your engine will activate the failsafe mode.

This makes any TPS code very important to clear as soon as possible.

For as serious as this code can be, the repairs are often relatively inexpensive and easy to make, even for a home mechanic.

While you may need to replace the sensor, it may also only be a problem with the wiring around it.

Read on below to learn more about why this code triggers and how you can resolve the problem.

P0122 Code Definition

P0122 Code Definition (Generic): Throttle Position Sensor/Switch A Circuit Low Input

P0122 Dodge Code Definition: Throttle/Pedal Position Sensor/Switch “A” Circuit Low

P0122 Ford Code Definition: (TP) sensor circuit low input

P0122 Jeep Code Definition: Throttle/Pedal Position Sensor/Switch “A” Circuit Low

If you want to learn about the P0122 OBD2 code, this is the right place

What Does P0122 Mean?

The throttle position sensor (TPS) monitors the movement of your throttle. When the throttle opens, it generates a voltage. The more open the throttle, the higher the voltage should be. This data is sent from the TPS to the engine control module (ECM), which monitors the overall engine performance.

The TPS has two circuits, labeled “A” and “B”. Each of these has a certain voltage range that it should report. When the “A” circuit output drops below the minimum voltage threshold, the P0122 trouble code is triggered.

Your exact TPS “A” circuit voltage range will vary depending on your vehicle’s manufacturer. Typically the lower limit should be around .2 volts, but you can find the specific voltage in your car’s manual. You’ll likely see this code appear alongside P0121 if the “B” circuit is operating correctly.

What Are The Symptoms Of The P0122 Code?

The symptoms of P0122 can vary. It will activate your engine’s failsafe mode in most vehicles, cutting power to the actuator and reducing how far the throttle can open. This will limit your maximum speed and overall engine performance.

Other common symptoms include:

Activation of the check engine light
Rough idling
Low or high idling
Stalls
Reduced acceleration or failure to accelerate
Engine surges

What Are The Causes Of P0122?

Incorrectly mounted TPS
Faulty or damaged wiring on the TPS
Short in the TPS ground
Faulty TPS
Damaged or faulty ECM

How Serious Is The P0122 Code?

The P0122 trouble code is serious. When your vehicle’s failsafe mode activates, you will have a lot of trouble accelerating and may experience frequent stalls. This makes your car unsafe to drive, as well as raising the potential risk for internal engine damage. You should avoid driving your vehicle until you’ve cleared this code.

How To Diagnose And Fix The P0122 Code

While P0122 is a generic powertrain code, the exact fixes may vary depending on your car’s make, model, and manufacturer. Check your manual for any recommended repair steps. You may also find technical service bulletins that have been released for your vehicle, suggesting specific repairs. Follow these first before proceeding with the generic diagnosis below.

Tools You’ll Need:

Method:

Scan your vehicle with an OBD2 scan tool to see if any other codes are present. You may see other trouble codes related to the TPS (P0120-P0124). Also, read the freeze frame data to check what conditions were present when the code activated.
Check the throttle position sensor to make sure it’s installed correctly. Very often, the P0122 code triggers if you don’t rotate the TPS when you’re installing it. The inside tab of the TPS must contact the throttle body’s rotating pins to operate.
Once you’ve correctly installed the TPS, verify all the connections are secure. Clear all codes using your OBD2 scanner and test drive your vehicle. Very often, this will fix the issue. If it doesn’t, continue with the diagnosis.
Visually inspect all the wiring around the TPS. Replace any that are damaged or corroded. Also, check the connectors to make sure they’re not damaged.
Compare the “A” and “B” circuit readings from your throttle position sensor. If they don’t match, check your vehicle manual for specific steps and tests to follow.
Use a multimeter to check the voltage of the TPS. You can find the correct voltage in your vehicle’s manual. If it is too low, replace the TPS.
Test the ground for the throttle position sensor using a digital multimeter; if the reading indicates an open or short, repair or replace it.

In some cases, the P0122 trouble code is an intermittent problem. You may find the code clears initially, only to recur a few days or weeks down the line. In these cases, drivers often don’t experience any symptoms aside from those associated with the failsafe mode. This typically indicates a wiring issue. Re-check all the wiring around the TPS. If you can’t identify the specific problem, you may want to replace the entire harness.

Common Mistakes To Avoid While Diagnosing The P0122 Code

Many inexperienced mechanics simply replace the throttle position sensor before they’ve verified this is the problem. Make sure you thoroughly inspect all the wires and connectors around the sensor before you replace any components. This will ensure you fix the entire problem.

How to fix the P0122 code

Tips To Avoid P0122 In The Future

This code most commonly triggers after the throttle position sensor is replaced or adjusted due to incorrect installation. Make sure you’re careful to install any new components correctly. This includes checking that all wires and connections are secure. The wires of the throttle position sensor can be damaged by rubbing against the wiring harness. Double-check the placement of the wires every time you install, replace, or adjust the sensor. Damaged wires are one of the main causes of TPS trouble codes, including P0122.

P0171: System Too Lean (Bank 1)

The P0171 code generally tells you too much air is getting into your engine. While this fault code isn’t severe on its own, it can lead to further damage that is more serious.

Let’s take a quick look at a brief of the P0171 code below.

P0171 Definition: System Too Lean (Bank 1)
Code type: Generic – P0171 indicates the same problem whether you’re having a Chevy, Ford, or Toyota, etc.
Can I drive with the P0171 code? Yes, but you should not drive your vehicle for a long time.
Is it easy to fix? Intermediate level.
Cost: $10 – $200 (common)

To help you fully understand the P0171 code and find the right fix, I divided the article into 4 parts.

Click on the images below to jump right into it!

What Does The P0171 Code Mean?

Diagnostic trouble code (DTC) P0171 stands for “System Too Lean” (Bank 1). The air-fuel mixture with too much air and little gasoline could trigger this trouble code.

Lean Mixture = Too much air, not enough fuel

Further Explanation

In normal conditions, the combustion engine operates effectively with an air-fuel ratio of 14.7:1. Specifically, every 14.7 grams of air combines with 1 gram of fuel.

In case Bank 1 receives too much air or/and too little fuel, the engine would be running lean. A vacuum leak or faulty fuel system can be the problem for this.

P0171 Causes Identification: Quick View

Usually, your scan tool throws P0171 with other codes.

This could be a bit challenging to determine the cause. So, I compiled this table to make it easier for you to diagnose the problems and fix them.

Codes Combination	Causes	Solutions
P0171 + P0174 (+P0106)	Loose or faulty gas cap. Vacuum leak.	Tighten or replace the gas cap. Fix the vacuum leak.
P0171 + P0130 to P0135 (+P0300)	Lazy upstream oxygen sensor.	Replace the oxygen sensor.
P0171 + P0100 to P0104	Faulty MAF/MAP sensor.	Clean or replace the MAF/MAP sensor.
P0171 + P0174 (+P0087/P0089)	Bad fuel pressure regulator. Bad fuel pump. Clogged fuel filter. Leak fuel line.	Replace the fuel pressure regulator. Replace the fuel pump. Replace the fuel filter. Replace the fuel line.
P0171 + Misfire codes (P0301 to P0312)	Clogged fuel injector.	Clean the fuel injector.
P0171 + P0600 to P0610	Bad powertrain control module.	Replace the powertrain control module.

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes

P0171: Causes, Symptoms, and How To Fix

Did you find your problem? To further ensure that you actually find the right one, you need to match your car’s symptoms with the cause.

If you don’t want to be a part changer, read on and understand your problem from the inside!

Cause #1: Loose Or Faulty Gas Cap

Checking the gas cap is the very first thing you need to do.

A loose or faulty gas cap will mess up the fuel system, leading to check engine light on and the lean conditions codes popping up.

Make sure the gas cap is not the problem, and you can move on to further diagnosis.

Cause #2: Vacuum Leak

A leak in the air intake system allows air to enter the combustion chamber without the car computer knowing that.

As a result, the amount of fuel that needs to be injected into the engine could be miscalculated by the PCM.

This leads to too much air in the air-fuel mixture.

Try to find and fix it with this video.

Symptoms of vacuum leak:

P0171 arises with P0174 (sometimes with P0106)
Hissing sound
Check Engine Light on
Rough idle
Car stalling
Long-term fuel trim (LTFT) > 10% (check-in “Live data” category)

A smoke test to locate the leak is the first thing you need to do.

Cracked hoses or loosened clamps are usually the reasons for vacuum leaks. In those cases, replacing the hose or tightening the clamp should fix the problem.

Cause #3: Lazy Upstream Oxygen Sensor

The upstream oxygen sensor helps adjust the air and fuel ratio in the engine to its PCM.

The oxygen sensor may be “lazy” because it’s old or dirty, leading to an incorrect air-fuel ratio.

Symptoms of a bad upstream O2 sensor:

A combination between P0171 and faulty oxygen sensor codes (P0130 to P0135) or in some rare cases, P0300 appears
Check engine light on
Bad fuel economy

To make sure your upstream O2 sensor is bad, check the voltage chart on your bank 1 upstream sensor (using the “Live Data” function in your scan tool).

If the value is constantly higher than 0.45v, that’s the wrong data telling the PCM to reduce the fuel (while it’s not supposed to).

bad o2 sensor — This is a typical voltage chart of a “lazy” O2 sensor. The amplitude is smaller and the red line fluctuates above 0.45v.

In this case, replace the O2 sensor.

Here’s how you can do it.

Cause #4: Faulty MAF/MAP Sensor

The PCM uses the Mass Airflow (MAF)/ Manifold Absolute Pressure (MAP) data to adjust the air-fuel ratio.

Therefore, when the MAF/ MAP sensor fails, the ratio is off. Then, the combination between P0171 and P0100 to P0104 will appear.

Symptoms of a faulty MAF/ MAP sensor:

P0171 and faulty MAF/ MAP sensor codes (P0100 to P0104) activate
Check engine light on
Engine stalling, rough idle, misfires
Bad fuel economy

Clean or replace your MAF/ MAP sensor when you find out it has the issue.

Installing the new MAF/ MAP sensor is straightforward so you can do it by yourself.

Watch this video to know how to replace the MAF sensor.

Cause #5: Fuel Pressure Too Low

When the fuel pressure gets low (<55psi), less fuel is injected into the combustion chamber. This problem always leads to lean conditions.

The fuel requires a certain amount of pressure to get into the engine (55psi as common). When the fuel pressure gets low, less fuel is injected into the combustion chamber.

This problem always leads to lean conditions in both bank 1 and bank 2. Therefore, you will get P0171 and P0174 at the same time.

There are several reasons for low fuel pressure:

Bad fuel pump: once the pump is defective, it can not create enough pressure for the whole fuel system.
Clogged fuel filter: limit fuel flow in the system
Bad fuel pressure regulator (FPR): if this component goes faulty, the fuel goes back to the fuel tank without any obstacles, leading to the fuel pressure decreasing.
Leak fuel line: if there is a fuel leak in the fuel line, you’ll start smelling a strong fuel odor, or your car may experience a stall because of a fuel shortage.

Symptoms of bad fuel pressure:

A combination between P0171 and P0174 (sometimes P0087/P0089) appears
Hard starting
Poor performance
Engine stalling
Poor throttle response
Fuel smell (in case of external leak fuel line)

Several things could be causing the low fuel pressure. So you have to diagnose first to detect which is the cause of this problem. Then find the solution for each cause.

Here are the solutions to fix the poor fuel pressure: replace the fuel pressure regulator, the fuel pump, the fuel filter, or the fuel line.

Cause #6: Clogged Fuel Injector

If your fuel injectors are clogged, they will prevent fuel from flowing through them. Then, the amount of fuel in the engine will reduce.

You need to maintain the fuel injectors regularly. If not, the fuel injectors can become clogged, resulting in the P0171 code being triggered with misfire codes (P0301 to P0312).

Therefore, you need to look out for signs of a bad fuel injector and fix it by cleaning the fuel injector.

Symptoms of clogged fuel injector:

P0171 combines with misfire codes (P0301 to P0312)
Misfires
Rough idle and engine stalls
Bad fuel economy

Here’s the way to clean the clogged fuel injector.

Cause #7: Bad Powertrain Control Module

The PCM has the function of calculating the exact amount of fuel added to the air-fuel ratio when air enters the engine. The engine computer uses data from different engine sensors to adjust the air-fuel ratio.

When the PCM is defective, it has a tendency to incorrectly miscalculate the fuel that needs to be injected into the combustion chamber.

So when the PCM fails, it won’t be able to calculate the ratio correctly, leading to the P0171 code being activated with P0600 to P0610.

Symptoms of a bad PCM:

The combination between P0171 and P0600 to P0610 appears
Check engine light on
Car won’t start
Bad fuel economy
Emissions test failure
Engine stalls

The faulty PCM is a rare situation causing the P0171. Fixing the PCM is expensive, complicated, and we don’t recommend replacing it yourself.

How Much Does It Cost To Fix The Code P0171?

The common fixing cost of the P0171 code can be $10 or $200, based on the components that need to be replaced and the labor cost in case you cannot DIY.

A vacuum leak is one of the common causes of the P0171, and the cost to replace it is $10 – $200.

The cost to replace an oxygen sensor is around $20 – $130 when changing it yourself or $70 – $250, including the component and labor costs.

The estimated repair cost of P0171

Solutions	Estimated Cost
Replace the gas cap	DIY: $10 – $20 Repair shop: $25 – $40
Fix the vacuum leak	DIY: $10 – $200 Repair shop: $150 – $1,000
Replace the oxygen sensor	DIY: $20 – $130 Repair shop: $70 – $250
Clean the MAF/MAP sensor	DIY: $15 Repair shop: $50 – $100
Replace the MAF/MAP sensor	DIY: $30 – $300 Repair shop: $80 – $380
Replace the fuel pressure regulator	DIY: $50 – $200 Repair shop: $150 – $350
Replace the fuel pump	DIY: $95 – $850 Repair shop: $220 – $1,100
Replace the fuel filter	DIY: $10 – $70 Repair shop: $50 – $175
Replace the fuel line	DIY: $10 – $150 Repair shop: $200 – $500
Clean the fuel injector	DIY: $10 Repair shop: $60 to $100
Replace the PCM	DIY: not recommend Repair shop: $1,000 – $3,000

Note: The data in this table is collected in June 2022. The price depends on many factors, such as your car’s make and year, mechanic’s fee, etc.

You Ask, I Answer

If the P0171 code appears, don’t ignore it. Because there would be some severe damage that your vehicle is likely to incur, including reduced gas mileage, loss of performance, or struggling start.

After reading this article, I hope it helps you to save some money from mechanics.

Any other questions about P0171? Don’t hesitate to leave a comment below, I’ll answer them all.

If you have had the code and fixed it before, share your story and you’ll help lots of folks having this problem.

See ya!

P0131 – O2 Sensor Circuit Low Voltage

The P0131 code triggers when the voltage output of your upstream bank 1 oxygen sensor is too low. Your engine computer uses this sensor to control the air to fuel ratio. Since maintaining the correct rate is key to proper engine operation, you should note when this trouble code activates.

Fixing the P0131 OBD2 code may require replacing the oxygen sensor, but damaged wires and hoses can also cause it. A thorough diagnosis is essential to find and address the true root of the problem. Read on below for more details about this code and what to do if it’s active.

P0131 Code Definition (Generic)

Oxygen O2 sensor circuit low voltage (Bank 1, Sensor 1)

If you want to learn about the P0131 OBD2 code, this is the right place

What Does P0131 Mean?

The oxygen sensors in your engine are how the power control module (PCM) or engine control module (ECM) monitors the air-to-fuel ratio in your exhaust. Comparing this data with the air outside the engine can determine when to inject more fuel or open the system to allow more air to enter.

There are two oxygen sensors in the vehicle. The upstream oxygen sensor, called sensor 1, is positioned before the catalytic converter. It is different from the downstream oxygen sensor, called sensor 2, which measures the air coming out of the catalytic converter.

The P0131 trouble code triggers when the ECM or PCM detects a low voltage from the upstream oxygen sensor. Usually, the voltage must be below the threshold for a certain length of time before the code will trigger. Typically this is two minutes, but it can vary depending on your vehicle.

While P0131 is a generic trouble code, applying to all OBD2 vehicles, the specific fixes can vary depending on your make and model. It’s always a good idea to consult your manual and check for any technical service bulletins before beginning your diagnosis and repair.

Other diagnostic trouble codes related to the oxygen sensors include P0136 and P0137. These codes also warn of a low oxygen sensor voltage, although for a different sensor.

What Are The Symptoms Of The P0131 Code?

In some cases, there are no drivability issues with the P0131 trouble code. This case is relatively rare, however. Typically, you’ll experience one or more of the following symptoms:

Activation of the check engine light
Smoke in the exhaust
Bad smell from the exhaust
Rough running engine
Reduced fuel economy
Stalling engine

What Are The Causes Of P0131?

Faulty or damaged oxygen sensor heating circuit
Defective oxygen sensor
Faulty or damaged wiring around the oxygen sensor
Shorts, open, or high resistance in the oxygen sensor signal circuit
Leaks in the vacuum system
Fuel pressure too low or too high
ECM or PCM software requires an update
Faulty ECM or PCM (not as common)

How Serious Is The P0131 Code?

While the severity of the P0131 code can vary, it can be of high severity. Therefore, you should stop driving your vehicle as soon as possible and identify the root of the problem. Failure to do so could lead to more serious engine damage.

How To Diagnose And Fix The P0131 Code?

Digital multimeter is one of the tools which can diagnose the error P0131 code.

Tools you’ll need:

Use an OBD2 scan tool to check for other trouble codes, then clear codes and test drive your vehicle to see if the code recurs. In some cases, P0131 is an intermittent problem. Especially if you haven’t experienced any drivability symptoms, the code may clear without issue.
Read the freeze frame data for oxygen sensor 1. Pay attention to the miles per hour (MPH), revolutions per minute (RPM), and load readings. Also, read the engine temperature sensor readings and the oxygen sensor 2 readings to look for any inconsistencies.
Visually inspect the wiring around the oxygen sensor. Replace any wires that are damaged or corroded, and check the connectors for damage, as well. Ensure all the wires are firmly connected and clear of any other engine components that could cause future damage.
Inspect the wiring harness. Perform a wiggle test to make sure it’s not chafing or grounding.
Check the vacuum hoses around the bank 1 upstream oxygen sensor for leaks. Make sure to feel along with hidden areas of the hoses for damaged or weak spots you can’t see. Pay close attention to the ends of the hoses, as well, making sure there’s no fraying or damage and that all hoses are secured tightly.
Use a digital multimeter to check the voltage output of oxygen sensor 1 on bank 1. Your vehicle’s manual can tell you what the voltage reading should be. If it’s giving a null or infinite reading, you likely have an open or short in the oxygen sensor. Any variance from the designated range is a sign your oxygen sensor probably needs to be replaced.
Check the signal wire at the PCM or ECM using the digital multimeter. Check for shorts and open circuits, and replace the connector or wire as necessary.
If the code still doesn’t clear, you may need a software update or have a more significant electrical issue. In either case, your best option is to take your vehicle to a professional mechanic for further diagnosis.

Common Mistakes To Avoid While Diagnosing The P0131 Code

Many people replace the oxygen sensor before they search for other potential causes for the trouble code. While a defective oxygen sensor may be the issue, make sure you check for wiring issues and vacuum leaks, as well. These are equally likely to trigger the P0131 trouble code.

Tips To Avoid P0131 In The Future

Two potential causes of the P0131 trouble code are damaged or loosened wires and vacuum leaks in the exhaust system. You can avoid both through preventative maintenance. Consider applying an anti-corrosive treatment to your engine. Also, be careful when installing hoses and wires. Make sure they’re firmly connected and that they’re not rubbing engine components that could damage them.

P0137: O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)

Concerned about the P0137 code popping up and not sure what it means?

Let’s give you a quick rundown of what to expect.

P0137 Definition: Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 2.)
Code type: Generic – P0137 indicates the same problem whether you’re having a Chevy, Toyota, or Honda, etc.
Can I drive with the P0137 code? Yes, in the short run. However, extended driving periods may cause engine damage.
Easy to fix? Beginner to intermediate level.
Cost: $20 – $95 (common.)

In this article, I will go over what the code means, possible causes, solutions, and repair costs.

Let’s get started!

What Does The P0137 Code Mean?

The P0137 is triggered when the downstream O2 sensor (bank 1) voltage is lower than 0.21V for longer than 2 minutes. In many cases, it can be because your downstream O2 sensor is faulty.

Downstream oxygen sensors (located after the catalytic converter) monitor the conditions of the catalytic converter.

The more air in the exhaust gas (after passing the cats), the lower the downstream O2 sensor’s output voltage.

Because the catalytic converter already processed the exhaust gas, the oxygen level is stable. Therefore, a normal working downstream O2 sensor stays around 0.45 volts.

For some reason, the sensor may detect an abnormally high percentage of oxygen in the exhaust gas (or it thinks so.) This leads to a drop in the sensor’s voltage. And when it’s below 0.21v, P0137 is set.

P0137 Causes Identification: Quick View

The most common cause of P0137 is a faulty downstream oxygen sensor. However, there may be other reasons.

To make the information more digestible, here is a table with the code combinations, their causes, and solutions.

Codes combinations	Causes	Solution
P0137 only (no symptom); P0137 + P0420	Bad downstream O2 sensor Faulty O2 sensor’s circuit	Replace downstream O2 sensor Fix the short or open circuit
P0137 + noisy exhaust	Exhaust leak near downstream O2 sensor	Apply epoxy bond (small leak)/welding (large leak)
P0137 + P0141	Bad downstream O2 sensor	Replace downstream O2 sensor
P0137 + P0171; P0137 + P0157	Vacuum leak Lazy upstream O2 sensor	Smoke test & Seal vacuum leak Replace upstream O2 sensor
P0137 + P0138	Bad PCM	Replace PCM

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

P0137 Causes, Symptoms, and How to fix

Depending on the underlying problem, there may be different symptoms to look out for.

However, there is one common symptom that remains the same, and that is an illuminated check engine light.

Let’s explore the different causes of the P0137 error code and any unique symptoms you may experience.

Causes #1: Bad Downstream O2 Sensor

A faulty downstream O2 sensor would report false info to the PCM, which would think there is something wrong with the catalytic converter.

If this is the case, P0137 may appear alone or come with other codes like P0420, and P0141.

A bad downstream O2 sensor does not result in any symptoms with your car’s performance. This is because downstream sensors are not used to adjust the air-fuel ratio (like upstream.)

Check the O2 sensor with a multimeter. If this fails, replace it.

Causes #2: Short Or Open In Downstream O2 Sensor Wiring

Sometimes, the problem is not the downstream sensor itself.

After making sure the O2 sensor is ok, check its wiring harness for any short, high resistant, or open.

Again, this cause will not lead to any symptoms.

Causes #3: Exhaust Leak Near Downstream O2 Sensor

When the exhaust gas is pushed out of the system, it forms a pulse. The front end of the pulse has a high pressure while the negative pressure is behind.

When there is a leak, some of the gas in the front end of the pulse escapes. However, the low pressure at the end of the pulse sucks the air in.

The changes in the exhaust gases cause an inaccurate reading on the downstream O2 sensor.

The most obvious symptom of an exhaust leak is the buzz or hum sounds when the engine is running. You can rev the car intermittently to hear the sound more clearly.

After finding the leak, you would need to repair it by applying epoxy to seal a small leak or performing welding for a larger one.

Causes #4: Lean Condition (Bank 1)

If your engine is running lean (too much air), the exhaust gas will contain more oxygen than usual. When the catalytic can not handle all of this, some of the oxygen is still left in the exhaust gas after passing the cats.

As mentioned above, an abnormally high percentage of air will decrease downstream O2 sensors voltage, triggering P0137.

There are many reasons for the lean condition. However, vacuum leaks and lazy upstream O2 sensors (in this case, the bank 1 sensor) are the most common causes.

Vacuum leak symptoms:

Hissing sounds
Rough idle
Often stalls when stopping
Long-term fuel trim (ltft1)>10%

Lazy upstream O2 sensors symptom:

The sensor’s output voltage slightly fluctuates above .45v (below image)

First, conduct a smoke test to make sure there is no leak in the intake system.

If there are no leaks, then the problem could be in the upstream O2 sensor. Replacing it with a new one should fix the issue.

Causes #5: Bad PCM (Rare)

Bad PCM is a rare case and it should be your last conclusion.

If your car throws a combination of P0137 and the P0138 (low voltage and high voltage on one downstream O2 sensor,) this can be the cause.

Depending on the make and model, the replacement costs of a PCM may vary. But it will not be cheap!

I suggest heading to a local mechanic for replacing the PCM as it’s a complicated process.

How Much Does It Cost To Fix The Code P0137?

The most common solution to the P0137 error code is replacing the downstream O2 sensor, which can cost between $20 and $95.

The table below will help break down repair costs (DIY and mechanic) according to the different solutions.

The Estimated Repair Cost Of P0137

Solutions	Repair cost
Replace O2 sensor	DIY: $20 – $95 Mechanic: $100 – $450
Repair O2 sensor circuit	DIY: $10 – $20 Mechanic: $130 – $140
Repair exhaust leak	DIY: $20- $50 Mechanic: $130 – $190
Replace PCM	DIY: Not recommended Mechanic: $1,000 to $3,000

Note: The data in this table is collected in May 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, time, market price, etc.

You ask, I answer

Thank you for sticking with me to the end.

Although a P0137 fault code is not dangerous to drive, having the annoying CEL disappear with a few bucks is a no-brainer.

If you are still feeling confused or have any questions about P0137 or any other related codes, please do not hesitate to comment below. I’ll try my best to help you out.

See ya!

P0013 – “B” Camshaft Position – Actuator Circuit/Open

The P0013 code relates to your engine’s variable valve timing (VVT) system, a crucial system found in all modern vehicles. Its primary purpose is to alter your camshaft’s speed to give you the right power your engine needs.

Your engine won’t always manifest symptoms when something goes wrong in the VVT system, but this doesn’t mean it can be taken lightly. Issues with your engine’s timing can lead to potentially significant engine damage, including damage to your ECM.

Luckily, the fix for P0013 is often a relatively easy and affordable one. Something as simple as a loose wire can be the culprit in many cases. It’s also one of the codes you’re likely to see if you’ve neglected your regular oil change.

Isolating the problem is often a relatively quick and easy process if you know the right steps to follow. Read the information below to learn more about this code and how you can fix it.

P0013 Code Definition

P0013 Code Definition (Generic): “B” Camshaft Position Actuator Circuit (Bank 1)

If you want to learn about the P0013 OBD2 code, this is the right place

What Does P0013 Mean?

Modern engines don’t run at the same speed all the time. Instead, they use a variable timing system, adjusting the valve timing based on the sensors’ signals. This feature makes the engine’s operation more efficient, improves performance, and gives you better fuel efficiency.

When the engine control module (ECM) needs to adjust the camshaft’s timing, it does so through the camshaft position actuator. If the RPM (revolutions per minute) of the camshaft doesn’t change in response, the P0013 trouble code is activated.

Specifically, two main conditions will trigger the P0013 code. The first is when the ECM reduces the camshaft’s speed, but the oil control valve (OCV) output remains 100%. The second is when the ECM increases the camshaft’s speed, but the OCV output is 2% or less.

There are two circuits connected to the camshaft position (CMP) actuator. The high control circuit sends a 12-volt signal to the actuator, while the low reference circuit serves as a return circuit. Issues with either of these can lead to the activation of the P0013 code, as can wiring problems elsewhere in your timing system.

While P0013 is a generic code, it is only found in vehicles that use variable valve timing, including most vehicles made in the past decade, regardless of manufacturer. Exactly where you find the CMP actuator will vary depending on your engine, but the P0013 trouble code will always point you to bank 1. This is the side of the engine that contains cylinder 1.

What Are The Symptoms Of The P0013 Code?

The P0013 trouble code symptoms vary depending on what position the camshaft is in when the problem starts. Potential symptoms include:

Activation of the check engine light
Hard starts
Reduced gas mileage
Rough running
Reduced engine performance
Engine hesitation and stalls

What Are The Causes Of P0013?

The P0013 code relates to the variable valve timing (VVT) system

Faulty VVT actuator
Damaged or loose wires around the VVT system
Open or short in the VVT system
Faulty oil control valve
Faulty or damaged ECM

How Serious Is The P0013 Code?

The P0013 code is of moderate severity. Driving with this trouble code active for an extended time can cause damage to your ECM. Even if you’re not experiencing significant drivability issues, you should repair the issue as soon as possible to avoid further problems.

How To Diagnose And Fix The P0013 Code

While this is a generic powertrain code, the specific fix may differ depending on your car. Check for any specific repair steps in your vehicle’s manual before beginning the generic diagnosis and repair steps below.

Tools You’ll Need:

Method:

Scan your vehicle using an OBD2 scanner. Check the freeze frame data and the conditions present when the code was set. Also, check if any other trouble codes are present. You may see other powertrain-related codes, such as P0011, P0012, or P0020-P0022.
Visually inspect all the wires around the VVT system. Replace any that are damaged or broken due to corrosion, and ensure that all wires are securely connected.
Check the level and quality of your oil. Make sure the oil level is correct. Also, check the viscosity and quality of the oil. If it’s old or dirty, drain the oil, replace your oil filter, and refill your system with new oil.
Clear the codes and test drive your vehicle, replicating the conditions under which the code was first set. If the code comes back, continue with your diagnosis.
If the OCV is stuck open, this is often the result of an internal short. You can find out if this is the case using a digital multimeter. Measure the resistance of the terminals of the camshaft oil control valve. It should measure somewhere between 6.9 and 7.9 ohms. Your vehicle’s manual will tell you the specific reading. If they don’t match, replace the OCV.
Remove the connectors on the oil control valve. Use a multimeter to test the wires. If you get a null or infinite reading, there is an open circuit or a short. Replace the wire.
If the code still doesn’t clear, you may have a more serious electrical problem. Take your vehicle to a mechanic for further diagnosis.

Common Mistakes To Avoid While Diagnosing The P0013 Code

Many mechanics fail to do a visual inspection of the VVT system, assuming the problem is with the valve or circuit. Make sure you conduct a thorough diagnosis before replacing any components. The issue might be a simple and affordable one to repair.

Troubleshooting the P0013 code

Tips To Avoid P0013 In The Future

Preventative maintenance is the best way to stave off the P0013 trouble code. Make sure your oil is always filled to the proper level and changed when needed. Visually inspecting the wires of your system for frays and loose connections can also prevent P0013 and other trouble codes related to the variable valve timing system.

C1130 Nissan: Understanding The Engine Signal 1 Fault

Are you puzzled by the C1130 Nissan code appearing on your car scanner? Don’t worry, you’re not alone. Many Nissan owners have encountered this enigmatic code and wondered what it signifies.

The C1130 Nissan code is typically associated with a fault in the engine’s signal. This informative article will reveal the meaning behind this code, its severity, common symptoms, likely causes, and the essential steps for diagnosis and repair.

So, let’s begin!

Nissan C1130 Code: Quick Summary

Let’s take a quick look at the C1130 Nissan code and what it entails!

Definition: Engine Signal 1
Severity: Medium
DIY Skill Level: Advanced
Continue To Drive?: No
Estimated Repair Cost: $100-$500

What Does The C1130 Nissan Code Mean?

According to the Nissan TSB BR16-004 and the explanation provided by Andrew Markel at Babcox Media, the C1130 code is commonly found in the ABS module but does not necessarily indicate a problem with the ABS module itself.

When the C1130 code appears, it signifies that the data required by the ABS module from the ECM is missing or incorrect. This missing data prevents the ABS module from performing certain functions. This situation often occurs when P codes are present within the ECM, such as the P0430 and P0335.

It’s important to note that this behavior is not unique to Nissan vehicles but is observed across various vehicle models. Modules on the CAN high-speed bus are designed to communicate with each other, and the information exchanged should be complete.

This video explains the code C1130 on Nissan clearly based on the related TSB.

Read more: Nissan TSB BR16-004

How Serious Is The C1130 Nissan Code?

The severity level of the C1130 code can vary from medium to high, depending on the specific circumstances and associated symptoms. Generally, this code indicates a problem with the engine signal and its recognition by the ABS control unit. While the C1130 code itself may not directly affect the drivability of the vehicle, it can impact essential safety features like Forward Emergency Braking (FEB), Intelligent Cruise Control (ICC), Vehicle Dynamic Control (VDC), Anti-lock Braking System (ABS) and Traction Control System (TCS).

The C1130 appears on a Nissan OBD2 scanner.
(Image credit: JustAnswer)

So can you drive with the C1130 trouble code present? Yes, you can. However, it is advisable not to ignore the C1130 code and seek proper diagnosis and repair as soon as possible. Continuing to drive with this code unresolved may compromise the functionality of safety systems, potentially increasing the risk of accidents or reduced braking performance.

Signs Of The C1130 Nissan Code

Here are some common symptoms associated with the C1130 code:

Check engine light and/or slip indicator light illuminated
Refusal to go into 4WD

Due to the potential impact on safety features, the C1130 code may also result in the following warning signs:

Malfunctioning or disabled FEB system
Inoperative or erratic ICC
Unusual braking behavior
Traction control issues

Triggers Behind The C1130 Nissan Code

The C1130 code in Nissan vehicles may have the following causes:

Connection issues between the ECM and the related system
ECM internal fault
Corroded connector (typical of a car that has water damage)
Other specific causes vary depending on ECM-related DTC (P codes) that arise together with the C1130 code

C1130 Nissan Code: A Guide To Diagnosis And Repair

In this section, we will provide step-by-step instructions, along with a list of essential tools and parts needed to address the issue. By following this guide, you can effectively identify and resolve the C1130 code.

Essential Tools And Parts

OBD-II scanner
Basic hand tools (wrenches, sockets, etc.)
Multimeter
Wiring harnesses
Connectors and terminals
Replacement of ECM, ABS control unit, ABS speed sensor (if necessary)

Step-by-Step Procedure

Step 1: Connect an OBD-II scanner to retrieve all stored codes and freeze frame data.

Step 2: Diagnose, repair, and erase any ECM-related diagnostic trouble codes (P-codes) that are found. It is crucial to address these codes first.

Step 3: If no ECM-related codes are found, the problem may reside in the ECM or the ABS system. Proceed with the following steps:

Perform an ECM self-diagnosis. If you detect any issues, proceed to repair or replace the identified faulty components.
Perform another self-diagnosis for the ABS actuator and control unit. If problems are found, make the necessary repairs or replacements as the self-diagnosis indicates.

Step 4: Clear all codes and test the vehicle to ensure the C1130 code does not reappear.

DIY Repair Level And Estimated Costs

The diagnostic and repair procedure for the C1130 code may require advanced-level automotive knowledge and experience. It involves using specialized diagnostic tools and potentially replacing components like the ECM, ABS control unit or repairing wiring harnesses and connectors. If unsure about your DIY capabilities, you should seek assistance from a qualified mechanic or technician.

The estimated costs for main repair tasks can vary depending on factors such as the specific model, location, and labor rates. Below is a table outlining estimated costs for common repair tasks related to the C1130 code:

Repair Task	Estimated Cost
Diagnostic fee	$50 – $150 (may vary by location)
Electrical circuit repair	$100 – $300 (parts and labor)
ECM replacement	$300 – $600 (parts and labor)
ABS control unit replacement	$200 – $500 (parts and labor)

Please note that these are rough estimates, and actual costs may differ. It is recommended to consult with a professional for accurate cost assessments based on your specific vehicle and location.

C1130 Nissan Infographic

Check this infographic for the summarized information about this C1130 code on Nissan vehicles.

Final Thoughts

In wrapping up, let’s tackle the C1130 code in your Nissan vehicle so you can enjoy a smoother ride and keep your safety features working perfectly.

Whether you’re a DIY superstar or prefer the expertise of a professional, taking action is key. Always remember, safety is the star of the show here.

If you found this information helpful, feel free to comment and share it with others. For further assistance, you can use our convenient OBD code lookup tool and explore our comprehensive Nissan OBD2 code list.

Drive safely and enjoy your Nissan!

Reference Sources

Babcox Media Youtube Channel, How To Resolve DTC C1130 For Nissan Vehicles | Tech Minute.
Nissan North America, 2016, TSB BR16-004: DIAGNOSIS INFORMATION FOR ABS DTC C1130.
CarParts, C1130 Code: Engine Signal 1.
2CarPros, Code C1130: My Car Will Move a Little.
2CarPros, 2005 Nissan Quest C1130 Engine 1 Fuel Cut System Fault.
Titan XD Forum, C1130 Code.

Audi Fault Codes: Comprehensive List For OBD2 Diagnostic

Attention Audi owners and DIY mechanics! Get ready to unlock the secrets behind Audi fault codes and take control of your diagnostics.

In this exciting guide, we’re diving deep into the world of Audi OBD2 codes, providing you with information to help you diagnose your car and keep it running smoothly.

Get ready to explore our FREE codes list!

Audi OBD2 Codes List And Definition [FULL]

Free download: Full Audi OBD2 Trouble Codes List and Meaning PDF

Our user-friendly OBD2 codes list is your ultimate resource for decoding and understanding Audi fault codes. It’s divided into four sections: Powertrain, Network, Body, and Chassis, making it easy to find the specific codes related to the engine, network, body control, and chassis issues.

Note: Quickly locate the codes you need using the search box in the table below.

Powertrain (P) Codes List

Code	Definition
P0010	-A- Camshaft Pos. Actuator Circ. Bank 1 Malfunction
P0020	-A- Camshaft Pos. Actuator Circ. Bank 2 Malfunction
P0065	Air Assisted Injector Control Range/Performance
P0066	Air Assisted Injector Control Low Input/Short to ground
P0067	Air Assisted Injector Control Input/Short to B+
P0101	Mass or Volume Air Flow Circ Range/Performance
P0102	Mass or Volume Air Flow Circ Low Input
P0103	Mass or Volume Air Flow Circ High Input
P0105	Manifold Abs.Pressure or Bar.Pressure Voltage supply
P0106	Manifold Abs.Pressure or Bar.Pressure Range/Performance
P0107	Manifold Abs.Pressure or Bar.Pressure Low Input
P0108	Manifold Abs.Pressure or Bar.Pressure High Input
P0112	Intake Air Temp.Circ Low Input
P0113	Intake Air Temp.Circ High Input
P0116	Engine Coolant Temp.Circ Range/Performance
P0117	Engine Coolant Temp.Circ Low Input
P0118	Engine Coolant Temp.Circ High Input
P0120	Throttle/Pedal Pos.Sensor A Circ Malfunction
P0121	Throttle/Pedal Pos.Sensor A Circ Range/Performance
P0122	Throttle/Pedal Pos.Sensor A Circ Low Input
P0123	Throttle/Pedal Pos.Sensor A Circ High Input
P0125	Insufficient Coolant Temp.for Closed Loop Fuel Control
P0128	Coolant Thermostat/Valve Temperature below control range
P0130	O2 Sensor Circ.,Bank1-Sensor1 Malfunction
P0131	O2 Sensor Circ.,Bank1-Sensor1 Low Voltage
P0132	O2 Sensor Circ.,Bank1-Sensor1 High Voltage
P0133	O2 Sensor Circ.,Bank1-Sensor1 Slow Response
P0134	O2 Sensor Circ.,Bank1-Sensor1 No Activity Detected
P0135	O2 Sensor Heater Circ.,Bank1-Sensor1 Malfunction
P0136	O2 Sensor Circ.,Bank1-Sensor2 Malfunction
P0137	O2 Sensor Circ.,Bank1-Sensor2 Low Voltage
P0138	O2 Sensor Circ.,Bank1-Sensor2 High Voltage
P0139	O2 Sensor Circ.,Bank1-Sensor2 Slow Response
P0140	O2 Sensor Circ.,Bank1-Sensor2 No Activity Detected
P0141	O2 Sensor Heater Circ.,Bank1-Sensor2 Malfunction
P0150	O2 Sensor Circ.,Bank2-Sensor1 Malfunction
P0151	O2 Sensor Circ.,Bank2-Sensor1 Low Voltage
P0152	O2 Sensor Circ.,Bank2-Sensor1 High Voltage
P0153	O2 Sensor Circ.,Bank2-Sensor1 Slow Response
P0154	O2 Sensor Circ.,Bank2-Sensor1 No Activity Detected
P0155	O2 Sensor Heater Circ.,Bank2-Sensor1 Malfunction
P0156	O2 Sensor Circ.,Bank2-Sensor2 Malfunction
P0157	O2 Sensor Circ.,Bank2-Sensor2 Low Voltage
P0158	O2 Sensor Circ.,Bank2-Sensor2 High Voltage
P0159	O2 Sensor Circ.,Bank2-Sensor2 Slow Response
P0160	O2 Sensor Circ.,Bank2-Sensor2 No Activity Detected
P0161	O2 Sensor Heater Circ.,Bank2-Sensor2 Malfunction
P0170	Fuel Trim,Bank1 Malfunction
P0171	Fuel Trim,Bank1 System too Lean
P0172	Fuel Trim,Bank1 System too Rich
P0173	Fuel Trim,Bank2 Malfunction
P0174	Fuel Trim,Bank2 System too Lean
P0175	Fuel Trim,Bank2 System too Rich
P0182	Fuel temperature sender-G81 Short to ground
P0183	Fuel temperature sender-G81 Interruption/Short to B+
P0197	Engine Oil Temperature Circuit Low Input
P0198	Engine Oil Temperature Circuit High Input
P0201	Cyl.1, Injector Circuit Fault in electrical circuit
P0202	Cyl.2, Injector Circuit Fault in electrical circuit
P0203	Cyl.3, Injector Circuit Fault in electrical circuit
P0204	Cyl.4, Injector Circuit Fault in electrical circuit
P0205	Cyl.5 Injector Circuit Fault in electrical circuit
P0206	Cyl.6 Injector Circuit Fault in electrical circuit
P0207	Cyl.7 Injector Circuit Fault in electrical circuit
P0208	Cyl.8 Injector Circuit Fault in electrical circuit
P0215	Engine Shut-Off Solenoid Malfunction
P0216	Injector/Injection Timing Control Malfunction
P0219	Engine Overspeed Condition
P0221	Throttle Pos. Sensor -B- Circuit Range/Performance
P0222	Throttle Pos. Sensor -B- Circuit Low Input
P0223	Throttle Pos. Sensor -B- Circuit High Input
P0225	Throttle Pos. Sensor -C- Circuit Voltage supply
P0226	Throttle Pos. Sensor -C- Circuit Range/Performance
P0227	Throttle Pos. Sensor -C- Circuit Low Input
P0228	Throttle Pos. Sensor -C- Circuit Hight Input
P0230	Fuel Pump Primary Circuit Fault in electrical circuit
P0234	Turbocharger Overboost Condition Control limit exceeded
P0235	Turbocharger Boost Sensor (A) Circ Control limit not reached
P0236	Turbocharger Boost Sensor (A) Circ Range/Performance
P0237	Turbocharger Boost Sensor (A) Circ Low Input
P0238	Turbocharger Boost Sensor (A) Circ High Input
P0243	Turbocharger Wastegate Solenoid (A) Open/Short Circuit to Ground
P0245	Turbocharger Wastegate Solenoid (A) Low Input/Short to ground
P0246	Turbocharger Wastegate Solenoid (A) High Input/Short to B+
P0252	Injection Pump Metering Control (A) Range/Performance
P0261	Cyl.1 Injector Circuit Low Input/Short to ground
P0262	Cyl.1 Injector Circuit High Input/Short to B+
P0264	Cyl.2 Injector Circuit Low Input/Short to ground
P0265	Cyl.2 Injector Circuit High Input/Short to B+
P0267	Cyl.3 Injector Circuit Low Input/Short to ground
P0268	Cyl.3 Injector Circuit High Input/Short to B+
P0270	Cyl.4 Injector Circuit Low Input/Short to ground
P0271	Cyl.4 Injector Circuit High Input/Short to B+
P0273	Cyl.5 Injector Circuit Low Input/Short to ground
P0274	Cyl.5 Injector Circuit High Input/Short to B+
P0276	Cyl.6 Injector Circuit Low Input/Short to ground
P0277	Cyl.6 Injector Circuit High Input/Short to B+
P0279	Cyl.7 Injector Circuit Low Input/Short to ground
P0280	Cyl.7 Injector Circuit High Input/Short to B+
P0282	Cyl.8 Injector Circuit Low Input/Short to ground
P0283	Cyl.8 Injector Circuit High Input/Short to B+
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cyl.1 Misfire Detected
P0302	Cyl.2 Misfire Detected
P0303	Cyl.3 Misfire Detected
P0304	Cyl.4 Misfire Detected
P0305	Cyl.5 Misfire Detected
P0306	Cyl.6 Misfire Detected
P0307	Cyl.7 Misfire Detected
P0308	Cyl.8 Misfire Detected
P0313	Misfire Detected Low Fuel Level
P0314	Single Cylinder Misfire
P0321	Ign./Distributor Eng.Speed Inp.Circ Range/Performance
P0322	Ign./Distributor Eng.Speed Inp.Circ No Signal
P0325	Knock Sensor 1 Circuit Electrical Fault in Circuit
P0326	Knock Sensor 1 Circuit Range/Performance
P0327	Knock Sensor 1 Circ Low Input
P0328	Knock Sensor 1 Circ High Input
P0332	Knock Sensor 2 Circ Low Input
P0333	Knock Sensor 2 Circ High Input
P0335	Crankshaft Pos. Sensor (A) Circ Malfunction
P0336	Crankshaft Pos. Sensor (A) Circ Range/Performance/Missing tooth
P0337	Crankshaft Pos.Sensor (A) Circ Low Input
P0340	Camshaft Pos. Sensor (A) Circ Incorrect allocation
P0341	Camshaft Pos.Sensor Circ Range/Performance
P0342	Camshaft Pos.Sensor Circ Low Input
P0343	Camshaft Pos.Sensor Circ High Input
P0351	Ignition Coil (A) Cyl.1 Prim./Sec. Circ Malfunction
P0352	Ignition Coil (B) Cyl.2 Prim./Sec. Circ Malfunction
P0353	Ignition Coil (C) Cyl.3 Prim./Sec. Circ Malfunction
P0354	Ignition Coil (D) Cyl.4 Prim./Sec. Circ Malfunction
P0355	Ignition Coil (E) Cyl.5 Prim./Sec. Circ Malfunction
P0356	Ignition Coil (F) Cyl.6 Prim./Sec. Circ Malfunction
P0357	Ignition Coil (G) Cyl.7 Prim./Sec. Circ Malfunction
P0358	Ignition Coil (H) Cyl.8 Prim./Sec. Circ Malfunction
P0380	Glow Plug/Heater Circuit (A) Electrical Fault in Circuit
P0400	Exhaust Gas Recirc.Flow Malfunction
P0401	Exhaust Gas Recirc.Flow Insufficient Detected
P0402	Exhaust Gas Recirc.Flow Excessive Detected
P0403	Exhaust Gas Recirc. Contr. Circ Malfunction
P0404	Exhaust Gas Recirc. Contr. Circ Range/Performance
P0405	Exhaust Gas Recirc. Sensor (A) Circ Low Input
P0406	Exhaust Gas Recirc. Sensor (A) Circ High Input
P0407	Exhaust Gas Recirc. Sensor (B) Circ Low Input
P0408	Exhaust Gas Recirc. Sensor (B) Circ High Input
P0410	Sec.Air Inj.Sys Malfunction
P0411	Sec.Air Inj.Sys. Incorrect Flow Detected
P0412	Sec.Air Inj.Sys.Switching Valve A Circ Malfunction
P0418	Sec. Air Inj. Sys. Relay (A) Contr. Circ Malfunction
P0420	Catalyst System,Bank1 Efficiency Below Threshold
P0422	Main Catalyst,Bank1 Below Threshold
P0427	Catalyst Temperature Sensor, Bank 1 Low Input/Short to ground
P0428	Catalyst Temperature Sensor, Bank 1 High Input/Open/Short Circuit to B+
P0432	Main Catalyst,Bank2 Efficiency Below Threshold
P0436	Catalyst Temperature Sensor, Bank 2 Range/Performance
P0437	Catalyst Temperature Sensor, Bank 2 Low Input/Short to ground
P0438	Catalyst Temperature Sensor, Bank 2 High Input/Open/Short Circuit to B+
P0440	EVAP Emission Contr.Sys. Malfunction
P0441	EVAP Emission Contr.Sys.Incorrect Purge Flow
P0442	EVAP Emission Contr.Sys.(Small Leak) Leak Detected
P0443	EVAP Emiss. Contr. Sys. Purge Valve Circ Electrical Fault in Circuit
P0452	EVAP Emission Contr.Sys.Press.Sensor Low Input
P0453	EVAP Emission Contr.Sys.Press.Sensor High Input
P0455	EVAP Emission Contr.Sys.(Gross Leak) Leak Detected
P0461	Fuel Level Sensor Circ Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0501	Vehicle Speed Sensor Range/Performance
P0503	Vehicle Speed Sensor Intermittent/Erratic/High Input
P0505	Idle Control System Malfunction
P0506	Idle Control System RPM Lower than Expected
P0507	Idle Control System Higher than Expected
P0510	Closed Throttle Pos.Switch Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor Circuit Low Input
P0533	A/C Refrigerant Pressure Sensor Circuit High Input
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0560	System Voltage Malfunction
P0562	System Voltage Low Voltage
P0563	System Voltage High Voltage
P0568	Cruise Control Set Signal Incorrect Signal
P0571	Cruise/Brake Switch (A) Circ Malfunction
P0600	Serial Comm. Link (Data Bus) Message Missing
P0601	Internal Contr.Module Memory Check Sum Error
P0602	Control Module Programming Error/Malfunction
P0603	Internal Contr.Module (KAM) Error
P0604	Internal Contr.Module Random Access Memory (RAM) Error
P0605	Internal Contr.Module ROM Test Error
P0606	ECM/PCM Processor
P0642	Knock Control Control Module Malfunction
P0645	A/C Clutch Relay Control Circuit
P0650	MIL Control Circuit Electrical Fault in Circuit
P0654	Engine RPM Output Circuit Electrical Fault in Circuit
P0656	Fuel Level Output Circuit Electrical Fault in Circuit
P0700	Transm.Contr.System Malfunction
P0702	Transm.Contr.System Electrical
P0703	Torque Converter/Brake Switch B Circ Malfunction
P0705	Transm.Range Sensor Circ.(PRNDL Inp.) Malfunction
P0706	Transm.Range Sensor Circ Range/Performance
P0707	Transm.Range Sensor Circ Low Input
P0708	Transm.Range Sensor Circ High Input
P0710	Transm.Fluid Temp.Sensor Circ. Malfunction
P0711	Transm.Fluid Temp.Sensor Circ. Range/Performance
P0712	Transm.Fluid Temp.Sensor Circ. Low Input
P0713	Transm.Fluid Temp.Sensor Circ. High Input
P0715	Input Turbine/Speed Sensor Circ. Malfunction
P0716	Input Turbine/Speed Sensor Circ. Range/Performance
P0717	Input Turbine/Speed Sensor Circ. No Signal
P0721	Output Speed Sensor Circ Range/Performance
P0722	Output Speed Sensor Circ No Signal
P0725	Engine Speed Inp.Circ. Malfunction
P0726	Engine Speed Inp.Circ. Range/Performance
P0727	Engine Speed Inp.Circ. No Signal
P0730	Gear Incorrect Ratio
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0735	Gear 5 Incorrect Ratio
P0740	Torque Converter Clutch Circ Malfunction
P0741	Torque Converter Clutch Circ Performance or Stuck Off
P0748	Pressure Contr.Solenoid Electrical
P0750	Shift Solenoid A malfunction
P0751	Shift Solenoid A Performance or Stuck Off
P0752	Shift Solenoid A Stuck On
P0753	Shift Solenoid A Electrical
P0756	Shift Solenoid B Performance or Stuck Off
P0757	Shift Solenoid B Stuck On
P0758	Shift Solenoid B Electrical
P0761	Shift Solenoid C Performance or Stuck Off
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0768	Shift Solenoid D Electrical
P0773	Shift Solenoid E Electrical
P0790	Normal/Performance Switch Circ Malfunction
P1004	Torque difference cylinder 1 Limiting value exceeded
P1005	Torque difference cylinder 2 Limiting value exceeded
P1006	Torque difference cylinder 3 Limiting value exceeded
P1007	Torque difference cylinder 4 Limiting value exceeded
P1009	Air mass meter 1/2 implausible signal from load detection
P100F	Fuel Rail Injection Valves
P10A0	RFP Powerstage, signal range check
P10A4	RFP Actuator, functional check
P1101	O2 Sensor Circ.,Bank1-Sensor1Voltage too Low/Air Leak
P1102	O2 Sensor Heating Circ.,Bank1-Sensor1 Short to B+
P1103	O2 Sensor Heating Circ.,Bank1-Sensor1 Output too Low
P1103	O2 Sensor Circuit (Bank 1-Sensor 1) Output Too Low
P1104	Bank1-Sensor2 Voltage too Low/Air Leak
P1105	O2 Sensor Heating Circ.,Bank1-Sensor2 Short to B+
P1105	O2 Sensor Circuit (Bank 1-Sensor 2) Short to B+
P1106	O2 Sensor Circ.,Bank2-Sensor1 Voltage too Low/Air Leak
P1107	O2 Sensor Heating Circ.,Bank2-Sensor1 Short to B+
P1107	O2 Sensor Circuit (Bank 2-Sensor 1) Voltage Too Low
P1108	O2 Sensor Heating Circ.,Bank2-Sensor1 Output too Low
P1109	O2 Sensor Circ.,Bank2-Sensor2 Voltage too Low/Air Leak
P1110	O2 Sensor Heating Circ.,Bank2-Sensor2 Short to B+
P1110	O2 Sensor Circuit (Bank 2-Sensor 2) Short to B+
P1111	O2 Control (Bank 1) System too lean
P1112	O2 Control (Bank 1) System too rich
P1113	Bank1-Sensor1 Internal Resistance too High
P1113	O2 Control (Bank 1 Sensor 1) Internal Resistance Too High
P1114	Bank1-Sensor2 Internal Resistant too High
P1114	O2 Control (Bank 1 Sensor 2) Internal Resistance Too High
P1115	O2 Sensor Heater Circ.,Bank1-Sensor1 Short to Ground
P1115	O2 Control (Bank 1 Sensor 1) Short to Ground
P1116	O2 Sensor Heater Circ.,Bank1-Sensor1 Open
P1116	O2 Control (Bank 1 Sensor 1) Open
P1117	O2 Sensor Heater Circ.,Bank1-Sensor2 Short to Ground
P1117	O2 Control (Bank 1 Sensor 2) Open
P1118	O2 Sensor Heater Circ.,Bank1-Sensor2 Open
P1118	O2 Sensor Heater Circ. (Bank 1-Sensor2) Open
P1119	O2 Sensor Heater Circ.,Bank2-Sensor1 Short to Ground
P1120	O2 Sensor Heater Circ.,Bank2-Sensor1 Open
P1121	O2 Sensor Heater Circ.,Bank2-Sensor2 Short to Ground
P1122	O2 Sensor Heater Circ.,Bank2-Sensor2 Open
P1123	Long Term Fuel Trim Add.Air.,Bank1 System too Rich
P1124	Long Term Fuel Trim Add.Air.,Bank1 System too Lean
P1125	Long Term Fuel Trim Add.Air.,Bank2 System too Rich
P1126	Long Term Fuel Trim Add.Air.,Bank2 System too Lean
P1127	Long Term Fuel Trim mult.,Bank1 System too Rich
P1127	Long Term Fuel Trim Add. Air. Bank 1 System Too Rich
P1128	Long Term Fuel Trim mult.,Bank1 System too Lean
P1128	Long Term Fuel Trim Add. Air. Bank 1 System Too Lean
P1129	Long Term Fuel Trim mult.,Bank2 System too Rich
P1129	Long Term Fuel Trim at Rich Limit
P1130	Long Term Fuel Trim mult.,Bank2 System too Lean
P1130	Long Term Fuel Trim at Lean Limit
P1131	Bank2-Sensor1 Internal Rsistance too High
P1132	O2 Sensor Heating Circ.,Bank1+2-Sensor1 Short to B+
P1133	O2 Sensor Heating Circ.,Bank1+2-Sensor1 Electrical Malfunction
P1134	O2 Sensor Heating Circ.,Bank1+2-Sensor2 Short to B+
P1135	O2 Sensor Heating Circ.,Bank1+2-Sensor2 Electrical Malfunction
P1136	Long Term Fuel Trim Add.Fuel,Bank1 System too Lean
P1136	Long Term Fuel Trim Add. Fuel, Bank 1 System Too Lean
P1137	Long Term Fuel Trim Add.Fuel,Bank1 System too Rich
P1137	Long Term Fuel Trim Add. Fuel, Bank 1 System Too Rich
P1138	Long Term Fuel Trim Add.Fuel,Bank2 System too Lean
P1138	Long Term Fuel Trim Add. Fuel, Bank 2 System Too Lean
P1139	Long Term Fuel Trim Add.Fuel,Bank2 System too Rich
P1139	Long Term Fuel Trim Add. Fuel, Bank 2 System Too Rich
P1140	Bank2-Sensor2 Internal Resistance too High
P1141	Load Calculation Cross Check Range/Performance
P1142	Load Calculation Cross Check Lower Limit Exceeded
P1143	Load Calculation Cross Check Upper Limit Exceeded
P1143	Load Calculation Cross Check Upper Limit
P1144	Mass or Volume Air Flow Circ Open/Short to Ground
P1145	Mass or Volume Air Flow Circ Short to B+
P1146	Mass or Volume Air Flow Circ Supply Malfunction
P1146	Air mass meter -G70 supply voltage
P1147	O2 Control (Bank 2) System too lean
P1148	O2 Control (Bank 2) System too rich
P1149	O2 Control (Bank 1) Out of range
P1150	O2 Control (Bank 2) Out of range
P1151	Bank1, Long Term Fuel Trim, Range 1 Leanness Lower Limit Exceeded
P1152	Bank1, Long Term Fuel Trim, Range 2 Leanness Lower Limit Exceeded
P1154	Manifold Switch Over Malfunction
P1155	Manifold Abs.Pressure Sensor Circ. Short to B+
P1156	Manifold Abs.Pressure Sensor Circ. Open/Short to Ground
P1157	Manifold Abs.Pressure Sensor Circ. Power Supply Malfunction
P1158	Manifold Abs.Pressure Sensor Circ. Range/Performance
P1160	Manifold Temp.Sensor Circ. Short to Ground
P1160	Intake Air Temperature (IAT) Sensor -G72- Short circuit to Ground (GND)
P1161	Manifold Temp.Sensor Circ. Open/Short to B+
P1161	Intake Air Temperature (IAT) Sensor -G72-Open circuit/short circuit to B+
P1162	Fuel Temp.Sensor Circ. Short to Ground
P1163	Fuel Temp.Sensor Circ. Open/Short to B+
P1164	Fuel Temperature Sensor Range/Performance/Incorrect Signal
P1165	Bank1, Long Term Fuel Trim, Range 1 Rich Limit Exceeded
P1166	Bank1, Long Term Fuel Trim, Range 2 Rich Limit Exceeded
P1171	Throttle Actuation Potentiometer Sign.2 Range/Performance
P1172	Throttle Actuation Potentiometer Sign.2 Signal too Low
P1173	Throttle Actuation Potentiometer Sign.2 Signal too High
P1174	Fuel Trim, Bank 1 Different injection times
P1176	O2 Correction Behind Catalyst,B1 Limit Attained
P1176	O2 Correction Behind Catalyst B1 Limit Attained
P1177	O2 Correction Behind Catalyst,B2 Limit Attained
P1177	O2 Correction Behind Catalyst B2 Limit Attained
P1178	Linear 02 Sensor / Pump Current Open Circuit
P1179	Linear 02 Sensor / Pump Current Short to ground
P117A	O2S (Bank 1, Sensor 3)
P117C	Post Catalyst Fuel Trim System Too Lean Bank 3
P117D	Post Catalyst Fuel Trim System Too Rich Bank 3
P117E	Post Catalyst Fuel Trim System Too Lean Bank 4
P117F	Post Catalyst Fuel Trim System Too Rich Bank 4
P1180	Linear 02 Sensor / Pump Current Short to B+
P1181	Linear 02 Sensor / Reference Voltage Open Circuit
P1182	Linear 02 Sensor / Reference Voltage Short to ground
P1183	Linear 02 Sensor / Reference Voltage Short to B+
P1184	Linear 02 Sensor / Common Ground Wire Open Circuit
P1185	Linear 02 Sensor / Common Ground Wire Short to ground
P1186	Linear 02 Sensor / Common Ground Wire Short to B+
P1187	Linear 02 Sensor / Compens. Resistor Open Circuit
P1188	Linear 02 Sensor / Compens. Resistor Short to ground
P1189	Linear 02 Sensor / Compens. Resistor Short to B+
P1190	Linear 02 Sensor / Reference Voltage Incorrect Signal
P1196	O2 Sensor Heater Circ.,Bank1-Sensor1 Electrical Malfunction
P1196	O2 Sensor Heater Circuit (Bank 1-Sensor 1) Electrical Malfunction
P1197	O2 Sensor Heater Circ.,Bank2-Sensor1 Electrical Malfunction
P1197	O2 Sensor Heater Circuit (Bank 2-Sensor 1) Electrical Malfunction
P1198	O2 Sensor Heater Circ.,Bank1-Sensor2 Electrical Malfunction
P1198	O2 Sensor Heater Circuit (Bank 1-Sensor 2) Electrical Malfunction
P1199	O2 Sensor Heater Circ.,Bank2-Sensor2 Electrical Malfunction
P1199	O2 Sensor Heater Circuit (Bank 2-Sensor 2) Electrical Malfunction
P1201	Cyl.1-Fuel Inj.Circ. Electrical Malfunction
P1201	Cylinder 1 Fuel Injection Circuit Electrical Malfunction
P1202	Cyl.2-Fuel Inj.Circ. Electrical Malfunction
P1202	Cylinder 2 Fuel Injection Circuit Electrical Malfunction
P1203	Cyl.3-Fuel Inj.Circ. Electrical Malfunction
P1203	Cylinder 3 Fuel Injection Circuit Electrical Malfunction
P1204	Cyl.4-Fuel Inj.Circ. Electrical Malfunction
P1204	Cylinder 4 Fuel Injection Circuit Electrical Malfunction
P1205	Cyl.5-Fuel Inj.Circ. Electrical Malfunction
P1206	Cyl.6-Fuel Inj.Circ. Electrical Malfunction
P1207	Cyl.7-Fuel Inj.Circ. Electrical Malfunction
P1208	Cyl.8-Fuel Inj.Circ. Electrical Malfunction
P1209	Intake valves for cylinder shut-off Short circuit to ground
P1210	Intake valves for cylinder shut-off Short to B+
P1211	Intake valves for cylinder shut-off Open circuit
P1213	Cyl.1-Fuel Inj.Circ. Short to B+
P1213	Cylinder 1 Fuel Injection Circuit Short to B+
P1214	Cyl.2-Fuel Inj.Circ. Short to B+
P1214	Cylinder 2 Fuel Injection Circuit Short to B+
P1215	Cyl.3-Fuel Inj.Circ. Short to B+
P1215	Cylinder 3 Fuel Injection Circuit Short to B+
P1216	Cyl.4-Fuel Inj.Circ. Short to B+
P1216	Cylinder 4 Fuel Injection Circuit Short to B+
P1217	Cyl.5-Fuel Inj.Circ. Short to B+
P1217	Cylinder 5 Fuel Injection Circuit Short to B+
P1218	Cyl.6-Fuel Inj.Circ. Short to B+
P1218	Cylinder 6 Fuel Injection Circuit Short to B+
P1219	Cyl.7-Fuel Inj.Circ. Short to B+
P1220	Cyl.8-Fuel Inj.Circ. Short to B+
P1221	Cylinder shut-off exhaust valves Short circuit to ground
P1222	Cylinder shut-off exhaust valves Short to B+
P1223	Cylinder shut-off exhaust valves Open circuit
P1225	Cyl.1-Fuel Inj.Circ. Short to Ground
P1225	Cylinder 1 Fuel Injection Circuit Short to Ground
P1226	Cyl.2-Fuel Inj.Circ. Short to Ground
P1226	Cylinder 2 Fuel Injection Circuit Short to Ground
P1227	Cyl.3-Fuel Inj.Circ. Short to Ground
P1227	Cylinder 3 Fuel Injection Circuit Short to Ground
P1228	Cyl.4-Fuel Inj.Circ. Short to Ground
P1228	Cylinder 4 Fuel Injection Circuit Short to Ground
P1229	Cyl.5-Fuel Inj.Circ. Short to Ground
P1229	Cylinder 5 Fuel Injection Circuit Short to Ground
P1230	Cyl.6-Fuel Inj.Circ. Short to Ground
P1230	Cylinder 6 Fuel Injection Circuit Short to Ground
P1231	Cyl.7-Fuel Inj.Circ. Short to Ground
P1232	Cyl.8-Fuel Inj.Circ. Short to Ground
P1237	Cyl.1-Fuel Inj.Circ. Open Circ.
P1237	Cylinder 1 Fuel Injection Circuit Open Circuit
P1238	Cyl.2-Fuel Inj.Circ. Open Circ.
P1238	Cylinder 2 Fuel Injection Circuit Open Circuit
P1239	Cyl.3-Fuel Inj.Circ. Open Circ.
P1239	Cylinder 3 Fuel Injection Circuit Open Circuit
P1240	Cyl.4-Fuel Inj.Circ. Open Circ.
P1240	Cylinder 4 Fuel Injection Circuit Open Circuit
P1241	Cyl.5-Fuel Inj.Circ. Open Circ.
P1241	Cylinder 5 Fuel Injection Circuit Open Circuit
P1242	Cyl.6-Fuel Inj.Circ. Open Circ.
P1242	Cylinder 6 Fuel Injection Circuit Open Circuit
P1243	Cyl.7-Fuel Inj.Circ. Open Circ.
P1244	Cyl.8-Fuel Inj.Circ. Open Circ.
P1245	Needle Lift Sensor Circ. Short to Ground
P1246	Needle Lift Sensor Circ. Range/Performance
P1247	Needle Lift Sensor Circ. Open/Short to B+
P1248	Injection Start Control Deviation
P1249	Fuel consumption signal Electrical Fault in Circuit
P1250	Fuel Level Too Low
P1250	Fuel Pressure Regulator Control Circuit Malfunction (Fuel Level too Low)
P1251	Start of Injection Solenoid Circ Short to B+
P1252	Start of Injection Solenoid Circ Open/Short to Ground
P1253	Fuel consumption signal Short to ground
P1254	Fuel consumption signal Short to B+
P1255	Engine Coolant Temp.Circ Short to Ground
P1255	Engine Coolant Temperature (ECT) Sensor, Short to Ground
P1256	Engine Coolant Temp.Circ Open/Short to B+
P1256	Engine Coolant Temperature (ECT) Sensor, Open circuit/short to B+
P1257	Engine Coolant System Valve Open
P1258	Engine Coolant System Valve Short to B+
P1259	Engine Coolant System Valve Short to Ground
P1280	Fuel Inj.Air Contr.Valve Circ. Flow too Low
P1283	Fuel Inj.Air Contr.Valve Circ. Electrical Malfunction
P1284	Fuel Inj.Air Contr.Valve Circ. Open
P1285	Fuel Inj.Air Contr.Valve Circ. Short to Ground
P1286	Fuel Inj.Air Contr.Valve Circ. Short to B+
P1287	Turbocharger bypass valve open
P1288	Turbocharger bypass valve short to B+
P1289	Turbocharger bypass valve short to ground
P1295	Turbocharger Bypass Valve Throughput Faulty
P1296	Cooling system malfunction
P1297	Connection turbocharger – throttle valve pressure hose
P1297	Connection Turbocharger/Throttle Valve Pressure Hose
P129B	Fuel Pressure Regulator 2 Control Circuit
P129C	Fuel Pressure Regulator 2 Control Circuit Low
P129D	Fuel Pressure Regulator 2 Control Circuit High
P12A1	Fuel Rail Pressure Sensor Inappropriately Low
P12A2	Fuel Rail Pressure Sensor Inappropriately High
P12A4	Fuel Rail Pump Control Valve Stuck Closed
P12A5	Fuel Rail Pressure Sensor High Pressure System
P12A6	Fuel Rail Pressure Sensor High Pressure System
P12A7	Fuel Rail Pressure Control valve
P1300	Misfire detected Reason: Fuel level too low
P1300	Misfire Detected Low Fuel
P1319	Knock Sensor 1 Circ. Short to Ground
P1320	Knock Sensor 2 Circ. Short to Ground
P1321	Knock Sensor 3 Circ. Low Input
P1322	Knock Sensor 3 Circ. High Input
P1323	Knock Sensor 4 Circ. Low Input
P1324	Knock Sensor 4 Circ. High Input
P1325	Cyl.1-Knock Contr. Limit Attained
P1325	Cylinder 1-Knock Control Limit Attained
P1326	Cyl.2-Knock Contr. Limit Attained
P1326	Cylinder 2-Knock Control Limit Attained
P1327	Cyl.3-Knock Contr. Limit Attained
P1327	Cylinder 3-Knock Control Limit Attained
P1328	Cyl.4-Knock Contr. Limit Attained
P1328	Cylinder 4-Knock Control Limit Attained
P1329	Cyl.5-Knock Contr. Limit Attained
P1329	Cylinder 5-Knock Control Limit Attained
P1330	Cyl.6-Knock Contr. Limit Attained
P1330	Cylinder 6-Knock Control Limit Attained
P1331	Cyl.7-Knock Contr. Limit Attained
P1332	Cyl.8-Knock Contr. Limit Attained
P1335	Engine Torque Monitoring 2 Control Limint Exceeded
P1335	Engine Torque Monitoring 2 Control Limit Exceeded
P1336	Engine Torque Monitoring Adaptation at limit
P1336	Engine Torque Monitoring Control Limit Exceeded
P1337	Camshaft Pos.Sensor,Bank1 Short to Ground
P1337	Camshaft Position Sensor (Bank 1) Short to Ground
P1338	Camshaft Pos.Sensor,Bank1 Open Circ./Short to B+
P1338	Camshaft Position Sensor (Bank 1) Open/Short to B+
P1339	Crankshaft Pos./Engine Speed Sensor Cross Connected
P1340	Crankshaft-/Camshaft Pos.Sens.Signals Out of Sequence
P1340	Crankshaft Position/Camshaft Sensor Signal Out of Sequence
P1341	Ignition Coil Power Output Stage 1 Short to Ground
P1342	Ignition Coil Power Output Stage 1 Short to B+
P1343	Ignition Coil Power Output Stage 2 Short to Ground
P1344	Ignition Coil Power Output Stage 2 Short to B+
P1345	Ignition Coil Power Output Stage 3 Short to Ground
P1346	Ignition Coil Power Output Stage 3 Short to B+
P1347	Bank2,Crankshaft-/Camshaft os.Sens.Sign. Out of Sequence
P1348	Ignition Coil Power Output Stage 1 Open Circuit
P1349	Ignition Coil Power Output Stage 2 Open Circuit
P1350	Ignition Coil Power Output Stage 3 Open Circuit
P1354	Modulation Piston Displ.Sensor Circ. Malfunction
P1355	Cyl. 1, ignition circuit Open Circuit
P1355	Cylinder 1 Ignition Circuit Open Circuit
P1356	Cyl. 1, ignition circuit Short to B+
P1356	Cylinder 1 Ignition Circuit Short to B+
P1357	Cyl. 1, ignition circuit Short to ground
P1357	Cylinder 1 Ignition Circuit Short to Ground
P1358	Cyl. 2, ignition circuit Open Circuit
P1358	Cylinder 2 Ignition Circuit Open Circuit
P1359	Cyl. 2, ignition circuit Short Circuit to B+
P1359	Cylinder 2 Ignition Circuit Short to B+
P1360	Cyl. 2, ignition circuit Short Circuit to Ground
P1360	Cylinder 2 Ignition Circuit Short to Ground
P1361	Cyl. 3, ignition circuit Open Circuit
P1361	Cylinder 3 Ignition Circuit Open Circuit
P1362	Cyl. 3, ignition circuit Short Circuit to B+
P1362	Cylinder 3 Ignition Circuit Short to B+
P1363	Cyl. 3, ignition circuit Short Circuit to ground
P1363	Cylinder 3 Ignition Circuit Short to Ground
P1364	Cyl. 4 ignition circuit Open Circuit
P1364	Cylinder 4 Ignition Circuit Open Circuit
P1365	Cyl. 4 ignition circuit Short circuit to B+
P1365	Cylinder 4 Ignition Circuit Short to B+
P1366	Cyl. 4 ignition circuit Short circuit to ground
P1366	Cylinder 4 Ignition Circuit Short to Ground
P1367	Cyl. 5, ignition circuit Open Circuit
P1368	Cyl. 5, ignition circuit Short Circuit to B+
P1369	Cyl. 5, ignition circuit short to ground
P1370	Cyl. 6, ignition circuit Open Circuit
P1371	Cyl. 6, ignition circuit Short Circuit to B+
P1372	Cyl. 6, ignition circuit short to ground
P1373	Cyl. 7, ignition circuit Open Circuit
P1374	Cyl. 7, ignition circuit Short Circuit to B+
P1375	Cyl. 7, ignition circuit short to ground
P1376	Cyl. 8, ignition circuit Open Circuit
P1377	Cyl. 8, ignition circuit Short Circuit to B+
P1378	Cyl. 8, ignition circuit short to ground
P1386	Internal Control Module Knock Control Circ.Error
P1386	Internal Control Module, Knock Control Circuit Error
P1387	Internal Contr. Module altitude sensor error
P1387	Internal Control Module Altitude Sensor Error
P1388	Internal Contr. Module drive by wire error
P1388	Internal Control Module Drive By Wire Error
P1391	Camshaft Pos.Sensor,Bank2 Short to Ground
P1391	Camshaft Position Sensor (Bank 2) Short to Ground
P1392	Camshaft Pos.Sensor,Bank2 Open Circ./Short to B+
P1392	Camshaft Position Sensor (Bank 2) Open/Short to B+
P1393	Ignition Coil Power Output Stage 1 Electrical Malfunction
P1394	Ignition Coil Power Output Stage 2 Electrical Malfunction
P1395	Ignition Coil Power Output Stage 3 Electrical Malfunction
P1396	Engine Speed Sensor Missing Tooth
P1397	Engine speed wheel Adaptation limit reached
P1398	Engine RPM signal, TD Short to ground
P1399	Engine RPM signal, TD Short Circuit to B+
P13CE	Sensor for internal pressure of cylinder 1 Electrical malfunction
P13CF	Sensor for internal pressure of cylinder 1 Short circuit to ground
P13D1	Sensor for internal pressure of cylinder 2 Electrical malfunction
P13D2	Sensor for internal pressure of cylinder 2 Short circuit to ground
P13D3	Sensor for internal pressure of cylinder 2 Implausible signal
P13D4	Sensor for internal pressure of cylinder 3 Electrical malfunction
P13D5	Sensor for internal pressure of cylinder 3 Short circuit to ground
P13D6	Sensor for internal pressure of cylinder 3 Implausible signal
P13D7	Sensor for internal pressure of cylinder 4 Electrical malfunction
P13D8	Sensor for internal pressure of cylinder 4 Short circuit to ground
P13D9	Sensor for internal pressure of cylinder 4 Implausible signal
P13EA	ignition timing monitor
P1400	EGR Valve Circ Electrical Malfunction
P1401	EGR Valve Circ Short to Ground
P1402	EGR Valve Circ Short to B+
P1403	EGR Flow Deviation
P1404	EGR Flow Basic Setting not carried out
P1406	EGR Temp.Sensor Range/Performance
P1407	EGR Temp.Sensor Signal too Low
P1408	EGR Temp.Sensor Signal too High
P1409	Tank Ventilation Valve Circ. Electrical Malfunction
P1409	Tank Ventilation Valve Circuit Malfunction Conditions
P140C	Low Pressure EGR Sensor Position circuit high
P1410	Tank Ventilation Valve Circ. Short to B+
P1410	Tank Ventilation Valve Circuit Short to B+:
P1411	Sec.Air Inj.Sys.,Bank2 Flow too Flow
P1412	EGR Different.Pressure Sensor Signal too Low
P1413	EGR Different.Pressure Sensor Signal too High
P1414	Sec.Air Inj.Sys.,Bank2 Leak Detected
P1417	Fuel Level Sensor Circ Signal too Low
P1418	Fuel Level Sensor Circ Signal too High
P1420	Sec.Air Inj.Valve Circ Electrical Malfunction
P1420	Secondary Air Injector Valve Circuit Electrical Malfunction
P1421	Sec.Air Inj.Valve Circ Short to Ground
P1421	Secondary Air Injector Valve Circuit Short to Ground
P1422	Sec.Air Inj.Sys.Contr.Valve Circ Short to B+
P1422	Secondary Air Injector Valve Circuit Short to B+
P1423	Sec.Air Inj.Sys.,Bank1 Flow too Low
P1424	Sec.Air Inj.Sys.,Bank1 Leak Detected
P1424	Secondary Air Injector System (Bank 1) Leak Detected
P1425	Tank Vent.Valve Short to Ground
P1425	Tank Ventilation Valve Short to Ground
P1426	Tank Vent.Valve Open
P1426	Tank Ventilation Valve Open
P1432	Sec.Air Inj.Valve Open
P1432	Secondary Air Injection Valve Open
P1433	Sec.Air Inj.Sys.Pump Relay Circ. open
P1433	Secondary Air Injection System Pump Relay Circuit Open
P1434	Sec.Air Inj.Sys.Pump Relay Circ. Short to B+
P1434	Secondary Air Injection System Pump Relay Circuit Short to B+
P1435	Sec.Air Inj.Sys.Pump Relay Circ. Short to ground
P1435	Secondary Air Injection System Pump Relay Circuit Short to Ground
P1436	Sec.Air Inj.Sys.Pump Relay Circ. Electrical Malfunction
P1436	A/C Evaporator Temperature (ACET) Circuit Low Input
P1439	EGR Potentiometer Error in Basic Seting
P1440	EGR Valve Power Stage Open
P1441	EGR Valve Circ Open/Short to Ground
P1442	EGR Valve Position Sensor Signal too high
P1443	EGR Valve Position Sensor Signal too low
P1444	EGR Valve Position Sensor range/performance
P1445	Catalyst Temp.Sensor 2 Circ. Range/Performance
P1446	Catalyst Temp.Circ Short to Ground
P1447	Catalyst Temp.Circ Open/Short to B+
P1448	Catalyst Temp.Sensor 2 Circ. Short to Ground
P1449	Catalyst Temp.Sensor 2 Circ. Open/Short to B+
P1450	Sec.Air Inj.Sys.Circ Short to B+
P1451	Sec.Air Inj.Sys.Circ Short to Ground
P1452	Sec.Air Inj.Sys. Open Circ.
P1453	Exhaust gas temperature sensor 1 open/short to B+
P1454	Exhaust gas temperature sensor short 1 to ground
P1455	Exhaust gas temperature sensor 1 range/performance
P1456	Exhaust gas temperature control bank 1 limit attained
P1457	Exhaust gas temperature sensor 2 open/short to B+
P1458	Exhaust gas temperature sensor 2 short to ground
P1459	Exhaust gas temperature sensor 2 range/performance
P1460	Exhaust gas temperature control bank 2 limit attained
P1461	Exhaust gas temperature control bank 1 Range/Performance
P1462	Exhaust gas temperature control bank 2 Range/Performance
P1465	Additive Pump Short Circuit to B+
P1466	Additive Pump Open/Short to Ground
P1467	EVAP Canister Purge Solenoid Valve Short Circuit to B+
P1468	EVAP Canister Purge Solenoid Valve Short Circuit to Ground
P1469	EVAP Canister Purge Solenoid Valve Open Circuit
P1470	EVAP Emission Contr.LDP Circ Electrical Malfunction
P1470	EVAP Emission Control LDP Circuit Electrical Malfunction
P1471	EVAP Emission Contr.LDP Circ Short to B+
P1471	EVAP Emission Control Leak Detection Pump Circuit Short to B+
P1472	EVAP Emission Contr.LDP Circ Short to Ground
P1472	EVAP Emission Control Leak Detection Pump Circuit Short to Ground
P1473	EVAP Emission Contr.LDP Circ Open Circ.
P1473	EVAP Emission Control Leak Detection Pump Circuit Open
P1474	EVAP Canister Purge Solenoid Valve electrical malfunction
P1475	EVAP Emission Contr.LDP Circ Malfunction/Signal Circ.Open
P1475	EVAP Emission Control LDP Circuit Malfunction/Signal Circuit Open
P1476	EVAP Emission Contr.LDP Circ Malfunction/Insufficient Vacuum
P1476	EVAP Emission Control LDP Circuit Malfunction/Insufficient Vacuum
P1477	EVAP Emission Contr.LDP Circ Malfunction
P1477	EVAP Emission Control LDP Circuit Malfunction
P1478	EVAP Emission Contr.LDP Circ Clamped Tube Detected
P1478	EVAP Emission Control LDP Circuit Clamped Tube Detected
P1489	Evaporative Emission System Purge Control Valve Circuit High
P1490	Evaporative Emission System Purge Control Valve Circuit Low
P1491	Evaporative Emission System Purge Control Valve CircuitOpen
P1494	Evaporative Emission System Incorrect Purge Flow
P1497	Secondary Air Injection System Insufficient Flow Bank 3
P1498	Secondary Air Injection System Insufficient Flow Bank 4
P1500	Fuel Pump Relay Circ. Electrical Malfunction
P1500	Fuel Pump Relay Circuit Electrical Malfunction
P1501	Fuel Pump Relay Circ. Short to Ground
P1501	Fuel Pump Relay Circuit Electrical Short to Ground
P1502	Fuel Pump Relay Circ. Short to B+
P1502	Fuel Pump Relay Circuit Short to B+
P1503	Load signal from Alternator Term. DF Range/performance/Incorrect Signal
P1504	Intake Air Sys.Bypass Leak Detected
P1505	Closed Throttle Pos. Does Not Close/Open Circ
P1506	Closed Throttle Pos.Switch Does Not Open/Short to Ground
P1507	Idle Sys.Learned Value Lower Limit Attained
P1508	Idle Sys.Learned Value Upper Limit Attained
P1509	Idle Air Control Circ. Electrical Malfunction
P150A	Engine Off Timer Performance
P1510	Idle Air Control Circ. Short to B+
P1511	Intake Manifold Changeover Valve circuit electrical malfunction
P1512	Intake Manifold Changeover Valve circuit Short to B+
P1513	Intake Manifold Changeover Valve2 circuit Short to B+
P1514	Intake Manifold Changeover Valve2 circuit Short to ground
P1515	Intake Manifold Changeover Valve circuit Short to Ground
P1516	Intake Manifold Changeover Valve circuit Open
P1516	Intake Manifold Runner Control Input Error (Bank 1)
P1517	Main Relay Circ. Electrical Malfunction
P1517	Main Relay Circuit Electrical Malfunction
P1518	Main Relay Circ. Short to B+
P1519	Intake Camshaft Contr.,Bank1 Malfunction
P1519	Intake Manifold Runner Control Stuck Closed
P1520	Intake Manifold Changeover Valve2 circuit Open
P1521	Intake Manifold Changeover Valve2 circuit electrical malfunction
P1522	Intake Camshaft Contr.,Bank2 Malfunction
P1522	Intake Camshaft Control (Bank 2) Malfunction
P1523	Crash Signal from Airbag Control Unit range/performance
P1525	Intake Camshaft Contr.Circ.,Bank1 Electrical Malfunction
P1526	Intake Camshaft Contr.Circ.,Bank1 Short to B+
P1527	Intake Camshaft Contr.Circ.,Bank1 Short to Ground
P1528	Intake Camshaft Contr.Circ.,Bank1 Open
P1529	Camshaft Control Circuit Short to B+
P1530	Camshaft Control Circuit Short to ground
P1531	Camshaft Control Circuit open
P1533	Intake Camshaft Contr.Circ.,Bank2 Electrical Malfunction
P1534	Intake Camshaft Contr.Circ.,Bank2 Short to B+
P1535	Intake Camshaft Contr.Circ.,Bank2 Short to Ground
P1536	Intake Camshaft Contr.Circ.,Bank2 Open
P1537	Engine Shutoff Solenoid Malfunction
P1538	Engine Shutoff Solenoid Open/Short to Ground
P1539	Clutch Vacuum Vent Valve Switch Incorrect signal
P1540	Vehicle Speed Sensor High Input
P1541	Fuel Pump Relay Circ Open
P1541	Fuel Pump Relay Circuit Open
P1542	Throttle Actuation Potentiometer Range/Performance
P1543	Throttle Actuation Potentiometer Signal too Low
P1544	Throttle Actuation Potentiometer Signal too High
P1545	Throttle Pos.Contr Malfunction
P1545	Throttle Position Control Malfunction
P1546	Boost Pressure Contr.Valve Short to B+
P1546	Boost Pressure Control Valve Short to B+
P1547	Boost Pressure Contr.Valve Short to Ground
P1547	Boost Pressure Control Valve Short to Ground
P1548	Boost Pressure Contr.Valve Open
P1548	Boost Pressure Control Valve Open
P1549	Boost Pressure Contr.Valve Short to Ground
P1550	Charge Pressure Deviation
P1551	Barometric Pressure Sensor Circ. Short to B+
P1552	Barometric Pressure Sensor Circ. Open/Short to Ground
P1553	Barometric/manifold pressure signal ratio out of range
P1554	Idle Speed Contr.Throttle Pos. Basic Setting Conditions not met
P1555	Charge Pressure Upper Limit exceeded
P1556	Charge Pressure Contr. Negative Deviation
P1556	Charge Pressure Control Negative Deviation
P1557	Charge Pressure Contr. Positive Deviation
P1557	Charge Pressure Control Positive Deviation
P1558	Throttle Actuator Electrical Malfunction
P1559	Idle Speed Contr.Throttle Pos. Adaptation Malfunction
P1559	Idle Speed Control Throttle Position Adaptation Malfunction
P1560	Maximum Engine Speed Exceeded
P1561	Quantity Adjuster Deviation
P1562	Quantity Adjuster Upper Limit Attained
P1563	Quantity Adjuster Lower Limit Attained
P1564	Idle Speed Contr.Throttle Pos. Low Voltage During Adaptation
P1564	Idle Speed Control Throttle Position Low Voltage During Adaptation
P1565	Idle Speed Control Throttle Position lower limit not attained
P1565	Idle Speed Control Throttle Position Lower Limit Not Attainted
P1566	Load signal from A/C compressor range/performance
P1567	Load signal from A/C compressor no signal
P1568	Idle Speed Contr.Throttle Pos. mechanical Malfunction
P1568	Idle Speed Control Throttle Position Mechanical Malfunction
P1569	Cruise control switch Incorrect signal
P1570	Contr.Module Locked
P1571	Left Eng. Mount Solenoid Valve Short to B+
P1572	Left Eng. Mount Solenoid Valve Short to ground
P1573	Left Eng. Mount Solenoid Valve Open circuit
P1574	Left Eng. Mount Solenoid Valve Electrical fault in circuit
P1575	Right Eng. Mount Solenoid Valve Short to B+
P1576	Right Eng. Mount Solenoid Valve Short to ground
P1577	Right Eng. Mount Solenoid Valve Open circuit
P1578	Right Eng. Mount Solenoid Valve Electrical fault in circuit
P1579	Idle Speed Contr.Throttle Pos. Adaptation not started
P1580	Throttle Actuator B1 Malfunction
P1580	Throttle Valve Drive, Bank 1 Malfunction
P1581	Idle Speed Contr.Throttle Pos. Basic Setting Not Carried Out
P1582	Idle Adaptation at Limit
P1582	Idling Speed Regulation Adaption Limit Reached
P1583	Transmission mount valves Short to B+
P1584	Transmission mount valves Short to ground
P1585	Transmission mount valves Open circuit
P1586	Engine mount solenoid valves Short to B+
P1587	Engine mount solenoid valves Short to ground
P1588	Engine mount solenoid valves Open circuit
P1600	Power Supply (B+) Terminal 15 Low Voltage
P1602	Power Supply (B+) Terminal 30 Low Voltage
P1602	Power Supply (B+) Terminal 15 Low Voltage
P1603	Internal Control Module Malfunction
P1604	Internal Control Module Driver Error
P1605	Rough Road/Acceleration Sensor Electrical Malfunction
P1606	Rough Road Spec Engine Torque ABS-ECU Electrical Malfunction
P1607	Vehicle speed signal Error message from instrument cluster
P1608	Steering angle signal Error message from steering angle sensor
P1609	Crash shut-down activated
P1610	ECU Defective
P1611	MIL Call-up Circ./Transm.Contr.Module Short to Ground
P1611	MIL Call-Up Circuit, Transmission Control Module Short to Ground
P1612	Electronic Control Module Incorrect Coding
P1613	MIL Call-up Circ Open/Short to B+
P1613	MIL Call-up Circuit Open/Short to B+
P1614	MIL Call-up Circ./Transm.Contr.Module Range/Performance
P1615	Engine Oil Temperature Sensor Circuit range/performance
P1616	Glow Plug/Heater Indicator Circ. Short to B+
P1617	Glow Plug/Heater Indicator Circ. Open/Short to Ground
P1618	Glow Plug/Heater Relay Circ. Short to B+
P1619	Glow Plug/Heater Relay Circ. Open/Short to Ground
P1620	Engine coolant temperature signal open/short to B+
P1621	Engine coolant temperature signal short to ground
P1622	Engine coolant temperature signal range/performance
P1623	Data Bus Powertrain No Communication
P1624	MIL Request Sign.active
P1624	MIL Requested Signature Active
P1625	Data-Bus Powertrain Unplausible Message from Transm.Contr.
P1626	Data-Bus Powertrain Missing Message from Transm.Contr.
P1626	Data-Bus Drive Train Missing Message From Transmission Control Module
P1627	Data-Bus Powertrain missing message from fuel injection pump
P1628	Data-Bus Powertrain missing message from steering sensor
P1629	Data-Bus Powertrain missing message from distance control
P1630	Accelera.Pedal Pos.Sensor 1 Signal too Low
P1630	Acceleration Pedal Position Sensor 1 Signal Too Low
P1631	Accelera.Pedal Pos.Sensor 1 Signal too High
P1631	Acceleration Pedal Position Sensor 1 Signal Too High
P1632	Accelera.Pedal Pos.Sensor 1 Power Supply Malfunction
P1633	Accelera.Pedal Pos.Sensor 2 Signal too Low
P1633	Acceleration Pedal Position Sensor 2 Signal Too Low
P1634	Accelera.Pedal Pos.Sensor 2 Signal too High
P1634	Acceleration Pedal Position Sensor 2 Signal Too High
P1635	Data Bus Powertrain missing message f.air condition control
P1636	Data Bus Powertrain missing message from Airbag control
P1637	Data Bus Powertrain missing message f.central electr.control
P1638	Data Bus Powertrain missing message from clutch control
P1639	Accelera.Pedal Pos.Sensor 1+2 Range/Performance
P1639	Accelerator Pedal Position Sensor 1+2 Range/Performance
P1640	Internal Contr.Module (EEPROM) Error
P1640	Internal Control Module (EEPROM) Error
P1641	Please check DTC Memory of Air Condition ECU
P1642	Please check DTC Memory of Airbag ECU
P1643	Please check DTC Memory of central electric ECU
P1644	Please check DTC Memory of clutch ECU
P1645	Data Bus Powertrain missing message f.all wheel drive contr.
P1646	Please Check DTC Memory of all wheel drive ECU
P1647	Please check coding of ECUs in Data Bus Powertrain
P1647	Checking coding/versions of control modules in CAN-bus
P1648	Data Bus Powertrain Malfunction
P1649	Data Bus Powertrain Missing message from ABS Control Module
P1650	Data Bus Powertrain Missing message fr.instrument panel ECU
P1650	Data-bus-drive train missing message from instrument cluster
P1651	Data Bus Powertrain missing messages
P1652	Please check DTC Memory of transmission ECU
P1653	Please check DTC Memory of ABS Control Module
P1654	Please check DTC Memory of control panel ECU
P1654	Please Check DTC Memory of the Control Panel ECU
P1655	Please check DTC Memory of ADR Control Module
P1656	A/C clutch relay circuit short to ground
P1657	A/C clutch relay circuit short to B+
P1658	Data Bus Powertrain Incorrect signal from ADR Control Module
P1676	Drive by Wire-MIL Circ. Electrical Malfunction
P1676	Drive by Wire-MIL Circuit Electrical Malfunction
P1677	Drive by Wire-MIL Circ. Short to B+
P1677	Drive by Wire-MIL Circuit Short to B+
P1678	Drive by Wire-MIL Circ. Short to Ground
P1679	Drive by Wire-MIL Circ. Open
P1681	Contr.Unit Programming, Programming not Finished
P1681	Control Unit Programming Not Finished
P1684	Contr.Unit Programming Communication Error
P1686	Contr.Unit Error Programming Error
P1690	Malfunction Indication Light Malfunction
P1691	Malfunction Indication Light Open
P1692	Malfunction Indication Light Short to Ground
P1693	Malfunction Indication Light Short to B+
P1694	Malfunction Indication Light Open/Short to Ground
P1702	Malfunction cannot activate control module Replacement function, since another malfunction with equal priority is present
P1704	Kick Down Switch Malfunction
P1705	Gear/Ratio Monitoring Adaptation limit reached
P1711	Wheel Speed Signal 1 Range/Performance
P1716	Wheel Speed Signal 2 Range/Performance
P1721	Wheel Speed Signal 3 Range/Performance
P1723	Starter Interlock Circ. Open
P1724	Starter Interlock Circ. Short to Ground
P1726	Wheel Speed Signal 4 Range/Performance
P1728	Different Wheel Speed Signals Range/Performance
P1729	Starter Interlock Circ. Short to B+
P172E	Gear box
P1733	Tiptronic Switch Down Circ. Short to Ground
P1739	Tiptronic Switch up Circ. Short to Ground
P1740	Clutch temperature control
P1741	Clutch pressure adaptation at limit
P1742	Clutch torque adaptation at limit
P1743	Clutch slip control signal too high
P1744	Tiptronic Switch Recognition Circ. Short to Ground
P1745	Transm.Contr.Unit Relay Short to B+
P1746	Transm.Contr.Unit Relay Malfunction
P1747	Transm.Contr.Unit Relay Open/Short to Ground
P1748	Transm.Contr.Unit Self-Check
P1749	Transm.Contr.Unit Incorrect Coded
P1750	Power Supply Voltage Low Voltage
P1750	Power supply (Clamp 30)
P1751	Power Supply Voltage High Voltage
P1752	Power Supply Malfunction
P1757	Power supply (Clamp 30)
P1760	Shift Lock Malfunction
P1761	Shift Lock Short to Ground
P1762	Shift Lock Short to B+
P1763	Shift Lock Open
P1764	Transmission temperature control
P1765	Hydraulic Pressure Sensor 2 adaptation at limit
P1766	Throttle Angle Signal Stuck Off
P1767	Throttle Angle Signal Stuck On
P1768	Hydraulic Pressure Sensor 2 Too High
P1769	Hydraulic Pressure Sensor 2 Too Low
P1770	Load Signal Range/Performance
P1771	Load Signal Stuck Off
P1772	Load Signal Stuck On
P1773	Hydraulic Pressure Sensor 1 Too High
P1774	Hydraulic Pressure Sensor 1 Too Low
P1775	Hydraulic Pressure Sensor 1 adaptation at limit
P1776	Hydraulic Pressure Sensor 1 range/performance
P1777	Hydraulic Pressure Sensor 2 range/performance
P1778	Solenoid EV7 Electrical Malfunction
P1778	Valve 7 Electrical Fault In Circuit
P1780	Torque Withdrawal Faulty
P1781	Engine Torque Reduction Open/Short to Ground
P1782	Engine Torque Reduction Short to B+
P1784	Shift up/down Wire Open/Short to Ground
P1785	Shift up/down Wire Short to B+
P1786	Reversing Light Circ. Open
P1787	Reversing Light Circ. Short to Ground
P1788	Reversing Light Circ. Short to B+
P1789	Idle Speed Intervention Circ. Error Message from Engine Contr.
P1790	Transmission Range Display Circ. Open
P1791	Transmission Range Display Circ. Short to Ground
P1792	Transmission Range Display Circ. Short to B+
P1793	Output Speed Sensor 2 Circ. No Signal
P1795	Vehicle Speed Signal Circ. Open
P1796	Vehicle Speed Signal Circ. Short to Ground
P1797	Vehicle Speed Signal Circ. Short to B+
P1798	Output Speed Sensor 2 Circ. Range/Performance
P1799	Output Speed Sensor 2 Circ. Rpm too High
P17A8	Shift valve
P17A9	Shift valve
P17AA	Shift valve
P17AB	Shift valve
P17AC	Gear valve 1
P17AD	Gear valve 1
P17AE	Gear valve 1
P17AF	Gear valve 1
P17B0	Gear Valve 2
P17B1	Gear Valve 2
P17B2	Gear Valve 2
P17B3	Gear Valve 2
P17B8	Clutch Position Sensor
P17B9	Clutch Position Sensor
P17BA	Clutch Position Sensor
P17BB	Shift position sensor
P17BC	Shift position sensor
P17BD	Shift position sensor
P17BE	Hydraulic pump
P1813	Pressure Contr.Solenoid 1 Electrical
P1814	Pressure Contr.Solenoid 1 Open/Short to Ground
P1815	Pressure Contr.Solenoid 1 Short to B+
P1818	Pressure Contr.Solenoid 2 Electrical
P1819	Pressure Contr.Solenoid 2 Open/Short to Ground
P1820	Pressure Contr.Solenoid 2 Short to B+
P1823	Pressure Contr.Solenoid 3 Electrical
P1824	Pressure Contr.Solenoid 3 Open/Short to Ground
P1825	Pressure Contr.Solenoid 3 Short to B+
P1828	Pressure Contr.Solenoid 4 Electrical
P1829	Pressure Contr.Solenoid 4 Open/Short to Ground
P1830	Pressure Contr.Solenoid 4 Short to B+
P1834	Pressure Contr.Solenoid 5 Open/Short to Ground
P1835	Pressure Contr.Solenoid 5 Short to B+
P1841	Engine/Transmission Control Modules Versions do not match
P1842	Please check DTC Memory of instrument panel ECU
P1843	Please check DTC Memory of ADR Control Module
P1844	Please check DTC Memory of central electric control ECU
P1847	Please check DTC Memory of brake system ECU
P1848	Please check DTC Memory of engine ECU
P1849	Please check DTC Memory of transmission ECU
P1850	Data-Bus Powertrain Missing Message from Engine Contr.
P1850	Data-Bus Drive Train Missing Message From Engine Control Module
P1851	Data-Bus Powertrain Missing Message from Brake Contr.
P1852	Data-Bus Powertrain Unplausible Message from Engine Contr.
P1853	Data-Bus Powertrain Unplausible Message from Brake Contr.
P1854	Data-Bus Powertrain Hardware Defective
P1854	Data-Bus Driving Gear Hardware Faulty
P1855	Data-Bus Powertrain Software version Contr.
P1855	Data-Bus-driving gear Software version monitoring.
P1856	Throttle/Pedal Pos.Sensor A Circ. Error Message from Engine Contr.
P1857	Load Signal Error Message from Engine Contr.
P1857	Load Signal Error Message From Engine Control
P1858	Engine Speed Input Circ. Error Message from Engine Contr.
P1859	Brake Switch Circ. Error Message from Engine Contr.
P1860	Kick Down Switch Error Message from Engine Contr.
P1861	Throttle Position (TP) sensor Error Message from ECM
P1861	Throttle Position Sensor Message from ECM
P1862	Data Bus Powertrain Missing message from instr. panel ECU
P1863	Data Bus Powertrain Missing Message from St. Angle Sensor
P1864	Data Bus Powertrain Missing message from ADR control module
P1865	Data Bus Powertrain Missing message from central electronics
P1866	Data Bus Powertrain Missing messages
P1866	Data-Bus-driving gear missing messages.
P1912	Brake Booster Pressure Sensor Short Circuit to B+
P1913	Brake Booster Pressure Sensor Short Circuit to Ground
P3025	Angle sensor 1 (on throttle drive 2 power accelerator actuation)
P3028	Angle sensor 2 (on throttle drive 2 power accelerator actuation)
P3032	Throttle Actuator Basic Setting Bank 1 Bank 2
P3035	Throttle Valve Control Module 2 Mechanical malfunction
P3081	Engine Temperature Too Low
P3211	Exhaust-Heater Return Connection (Bank 1 – Sensor 1)
P3298	Warm Up Catalyst Efficiency Below Threshold Bank 3
P3299	Warm Up Catalyst Efficiency Below Threshold Bank 4

Network (U) Codes List

Code	Definition
U0000	ISO/SAE Reserved
U0001	High Speed CAN Communication Bus
U0001	High Speed CAN Communication Bus
U0002	High Speed CAN Communication Bus Performance
U0002	High Speed CAN Communication Bus Performance
U0003	High Speed CAN Communication Bus (+) open
U0004	High Speed CAN Communication Bus (+) low
U0005	High Speed CAN Communication Bus (+) high
U0006	High Speed CAN Communication Bus (-) open
U0007	High Speed CAN Communication Bus (-) low
U0008	High Speed CAN Communication Bus (-) high
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U000A – U000F	ISO/SAE Reserved
U0010	Medium Speed CAN Communication Bus
U0010	Medium Speed CAN Communication Bus
U0011	Medium Speed CAN Communication Bus Performance
U0011	Medium Speed CAN Communication Bus Performance
U0012	Medium Speed CAN Communication Bus (+) open
U0013	Medium Speed CAN Communication Bus (+) low
U0013	Medium Speed CAN Communication Bus (+) Low
U0014	Medium Speed CAN Communication Bus (+) high
U0014	Medium Speed CAN Communication Bus (+) High
U0015	Medium Speed CAN Communication Bus (-) open
U0016	Medium Speed CAN Communication Bus (-) low
U0016	Medium Speed CAN Communication Bus (-) Low
U0017	Medium Speed CAN Communication Bus (-) high
U0017	Medium Speed CAN Communication Bus (-) High
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019	Low Speed CAN Communication Bus
U0019	Low Speed CAN Communication Bus
U001A – U001F	ISO/SAE Reserved
U0020	Low Speed CAN Communication Bus Performance
U0020	Low Speed CAN Communication Bus Performance
U0021	Low Speed CAN Communication Bus (+) open
U0021	Low Speed CAN Communication Bus (+) Open
U0022	Low Speed CAN Communication Bus (+) low
U0022	Low Speed CAN Communication Bus (+) Low
U0023	Low Speed CAN Communication Bus (+) high
U0023	Low Speed CAN Communication Bus (+) High
U0024	Low Speed CAN Communication Bus (-) open
U0024	Low Speed CAN Communication Bus (-) Open
U0025	Low Speed CAN Communication Bus (-) low
U0025	Low Speed CAN Communication Bus (-) Low
U0026	Low Speed CAN Communication Bus (-) high
U0026	Low Speed CAN Communication Bus (-) High
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U0028	Vehicle Communication Bus A
U0029	Vehicle Communication Bus A Performance
U002A – U002F	ISO/SAE Reserved
U0030	Vehicle Communication Bus A (+) open
U0031	Vehicle Communication Bus A (+) low
U0032	Vehicle Communication Bus A (+) high
U0033	Vehicle Communication Bus A (-) open
U0034	Vehicle Communication Bus A (-) low
U0035	Vehicle Communication Bus A (-) high
U0036	Vehicle Communication Bus A (-) shorted to Bus (+)
U0037	Vehicle Communication Bus B
U0037	Vehicle Communication Bus B
U0038	Vehicle Communication Bus B Performance
U0039	Vehicle Communication Bus B (+) open
U003A – U005F	ISO/SAE Reserved
U0040	Vehicle Communication Bus B (+) low
U0041	Vehicle Communication Bus B (+) high
U0042	Vehicle Communication Bus B (-) open
U0043	Vehicle Communication Bus B (-) low
U0044	Vehicle Communication Bus B (-) high
U0045	Vehicle Communication Bus B (-) shorted to Bus (+)
U0046	Vehicle Communication Bus C
U0047	Vehicle Communication Bus C Performance
U0048	Vehicle Communication Bus C (+) open
U0049	Vehicle Communication Bus C (+) low
U0050	Vehicle Communication Bus C (+) high
U0051	Vehicle Communication Bus C (-) open
U0052	Vehicle Communication Bus C (-) low
U0053	Vehicle Communication Bus C (-) high
U0054	Vehicle Communication Bus C (-) shorted to Bus (+)
U0055	Vehicle Communication Bus D
U0056	Vehicle Communication Bus D Performance
U0057	Vehicle Communication Bus D (+) open
U0058	Vehicle Communication Bus D (+) low
U0059	Vehicle Communication Bus D (+) high
U0060	Vehicle Communication Bus D (-) open
U0061	Vehicle Communication Bus D (-) low
U0062	Vehicle Communication Bus D (-) high
U0063	Vehicle Communication Bus D (-) shorted to Bus (+)
U0064	Vehicle Communication Bus E
U0064	Vehicle Communication Bus E
U0065	Vehicle Communication Bus E Performance
U0065	Vehicle Communication Bus E Performance
U0066	Vehicle Communication Bus E (+) open
U0067	Vehicle Communication Bus E (+) low
U0068	Vehicle Communication Bus E (+) high
U0069	Vehicle Communication Bus E (-) open
U006A – U00FF	ISO/SAE Reserved
U0070	Vehicle Communication Bus E (-) low
U0071	Vehicle Communication Bus E (-) high
U0072	Vehicle Communication Bus E (-) shorted to Bus (+)
U0073	Control Module Communications Bus Off
U0100	Lost Communication with ECM/PCM A
U0100	Lost Communication With ECM/PCM “A”
U0100	Lost Communication With ECM/PCM “A”
U0101	Lost Communication with TCM
U0101	Lost Communication with Transmission Control Module (TCM)
U0101	Lost Communication with Transmission Control Module (TCM)
U0102	Lost Communication with Transfer Case Control Module
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0103	Lost Communication with Gear Shift Module
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0104	Lost Communication with Cruise Control Module
U0104	Lost Communication with Cruise Control Module (CCM)
U0104	Lost Communication with Cruise Control Module (CCM)
U0105	Lost Communication with Fuel Injector Control Module
U0106	Lost Communication with Glow Plug Control Module (GPCM)
U0109	Lost Communication with Fuel Pump Control Module (FPCM)
U010A	Lost Communication With Exhaust Gas Recirculation Control Module A
U010B	Lost Communication With Exhaust Gas Recirculation Control Module B
U010C	Lost Communication With Turbocharger / Supercharger Control Module A
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010E	Lost Communication With Reductant Control Module
U0110	Lost Communication with Drive Motor Control Module (DMCM)
U0113	Lost Communication with Variable Valve Event and Lift (VVEL) Control Module
U0114	Lost Communication with Four-Wheel Drive Clutch Control Module
U0116	Lost Communication with Coolant Temperature Control Module
U0119	Lost Communication with Fuel Cell Control Module
U011A	Lost Communication With Exhaust Gas Sensor Module
U011C	Lost Communication With Rocker Arm Control Module B
U011C	Lost Communication With Rocker Arm Control Module B
U011E – U011F	ISO/SAE Reserved
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0122	Lost Communication With Vehicle Dynamics Control (VDC) Module
U0125	Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0127	Lost Communication with Tire Pressure Monitor Module
U0128	Lost Communication with Park Brake Control Module (PBCM)
U0129	Lost Communication with Brake System Control Module (BSCM)
U012A – U012F	ISO/SAE Reserved
U0131	Lost Communication with Power Steering Control Module
U0132	Lost Communication with Ride Level Control Module
U0137	Lost Communication with Trailer Brake Control Module
U0139	Lost Communication with Suspension Control Module “B”
U013A – U013F	ISO/SAE Reserved
U0140	Lost Communication With Body Control Module
U0140	Lost Communication With Body Control Module
U0141	Lost Communication With Body Control Module “A”
U0141	Lost Communication With Body Control Module “A”
U0143	Lost Communication With Body Control Module “C”
U0145	Lost Communication With Body Control Module “E”
U0146	Lost Communication With Gateway “A”
U0147	Lost Communication With Gateway “B”
U014A – U014F	ISO/SAE Reserved
U0151	Lost Communication with Restraints Control (RCM) Module
U0152	Lost Communication with Side Restraints Control Module (Left)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0154	Lost Communication with Restraints Occupant Sensing Control Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0157	Lost Communication With Information Center B
U0157	Lost Communication With Information Center B
U0159	Lost Communication With Park Assist Control Module A
U015A – U015F	ISO/SAE Reserved
U0161	Lost Communication With Compass Module
U0164	Lost Communication With HVAC Control Module
U0164	Lost Communication With HVAC Control Module
U0167	Lost Communication With Vehicle Immobilizer Control Module
U0168	Lost Communication With Vehicle Security Control Module
U0169	Lost Communication With Sunroof Control Module
U016B – U016F	ISO/SAE Reserved
U0170	Lost Communication With Restraints System Sensor A
U0171	Lost Communication With Restraints System Sensor B
U0172	Lost Communication With Restraints System Sensor C
U0173	Lost Communication With Restraints System Sensor D
U0174	Lost Communication With Restraints System Sensor E
U0175	Lost Communication With Restraints System Sensor F
U0176	Lost Communication With Restraints System Sensor G
U0177	Lost Communication With Restraints System Sensor H
U0178	Lost Communication With Restraints System Sensor I
U0178	Lost Communication With Restraints System Sensor I
U0179	Lost Communication With Restraints System Sensor J
U0179	Lost Communication With Restraints System Sensor J
U017A	Lost Communication With Restraints System Sensor K
U017A	Lost Communication With Restraints System Sensor K
U017B	Lost Communication With Restraints System Sensor L
U017B	Lost Communication With Restraints System Sensor L
U017C	Lost Communication With Restraints System Sensor M
U017C	Lost Communication With Restraints System Sensor M
U017D	Lost Communication With Restraints System Sensor N
U017D	Lost Communication With Restraints System Sensor N
U017E	Lost Communication With Seat Belt Pretensioner Module A
U0181	Lost Communication With Dynamic Headlight Leveling Control Module
U0182	Lost Communication With Lighting Control Module – Front
U0184	Lost Communication With Radio
U0185	Lost Communication With Antenna Control Module
U0185	Lost Communication With Antenna Control Module
U0186	Lost Communication With AMP Unit A
U0187	Lost Communication With Digital Disc Player/Changer Module A
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0189	Lost Communication With Digital Disc Player/Changer Module C
U0189	Lost Communication With Digital Disc Player/Changer Module C
U018A – U018F	ISO/SAE Reserved
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0191	Lost Communication With Television
U0192	Lost Communication with Television
U0196	Lost Communication With Rear Seat Entertainment Control Module
U0197	Lost Communication with Telephone Control Module
U0197	Lost Communication With Telephone Control Module
U0198	Lost Communication with Telematic Control Module
U0199	Lost Communication With Door Control Module A
U019A – U01FF	ISO/SAE Reserved
U0200	Lost Communication With Door Control Module B
U0201	Lost Communication With Door Control Module C
U0202	Lost Communication With Door Control Module D
U0203	Lost Communication With Door Control Module E
U0204	Lost Communication With Door Control Module F
U0205	Lost Communication With Door Control Module G
U0205	Lost Communication With Door Control Module G
U0206	Lost Communication With Folding Top Control Module
U0208	Lost Communication With Seat Control Module A
U0209	Lost Communication With Seat Control Module B
U020A – U020F	ISO/SAE Reserved
U0210	Lost Communication With Seat Control Module C
U0211	Lost Communication With Seat Control Module D
U0212	Lost Communication With Steering Column Control Module
U0213	Lost Communication With Mirror Control Module
U0215	Lost Communication With Door Switch A
U0219	Lost Communication With Door Switch E
U0219	Lost Communication With Door Switch E
U021A – U021F	ISO/SAE Reserved
U0220	Lost Communication With Door Switch F
U0220	Lost Communication With Door Switch F
U0221	Lost Communication With Door Switch G
U0221	Lost Communication With Door Switch G
U0222	Lost Communication with Door Window Motor A
U0223	Lost Communication With Door Window Motor B
U0223	Lost Communication With Door Window Motor B
U0224	Lost Communication With Door Window Motor C
U0224	Lost Communication With Door Window Motor C
U0225	Lost Communication With Door Window Motor D
U0225	Lost Communication With Door Window Motor D
U0226	Lost Communication With Door Window Motor E
U0226	Lost Communication With Door Window Motor E
U0227	Lost Communication With Door Window Motor F
U0227	Lost Communication With Door Window Motor F
U0228	Lost Communication With Door Window Motor G
U0228	Lost Communication With Door Window Motor G
U0229	Lost Communication With Heated Steering Wheel Module
U0229	Lost Communication With Heated Steering Wheel Module
U022A – U022F	ISO/SAE Reserved
U0230	Lost Communication With Rear Gate Module
U0231	Lost Communication With Rain Sensing Module
U0232	Lost Communication With Obstacle Detection Control Module – Left
U0234	Lost Communication With Convenience Recall Module
U0234	Lost Communication With Convenience Recall Module
U0235	Lost Communications with Cruise Control Front Distance Range Sensor
U0235	Lost Communication With Cruise Control Front Distance Range Sensor
U0236	Lost Communication With Column Lock Module
U0239	Lost Communication With Entrapment Control Module A
U0239	Lost Communication With Entrapment Control Module A
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U0240	Lost Communication With Entrapment Control Module B
U0240	Lost Communication With Entrapment Control Module B
U0241	Lost Communication With Headlamp Control Module A
U0246	Lost Communication With Seat Control Module E
U0247	Lost Communication With Seat Control Module F
U0247	Lost Communication With Seat Control Module F
U0249	Lost Communication With Entertainment Control Module Rear B
U024B – U024F	ISO/SAE Reserved
U0250	Lost Communication With Impact Classification System Module
U0259	Lost Communication With Special Purpose Vehicle Control Module A
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025C	Lost Communication With Special Purpose Vehicle Control Module D
U025C	Lost Communication With Special Purpose Vehicle Contro Module D
U025D	Lost Communication With Front Controls Interface Module “B”
U025E – U025F	ISO/SAE Reserved
U0261	Lost Communication With Seat Control Switch Module B
U0261	Lost Communication With Seat Control Switch Module B
U0262	Lost Communication With AMP Unit B
U0262	Lost Communication With AMP Unit B
U0264	Lost Communication With Camera Module Rear
U0265 – U0285	ISO/SAE Reserved
U0286	Lost Communication With Radiator Anti Tamper Device
U0286	Lost Communication With Radiator Anti Tamper Device
U0288	Lost Communication With DC to AC Converter Control Module-A
U0288	Lost Communication With DC to AC Converter Control Module A
U0289	Lost Communication With DC to AC Converter Control Module-B
U0289	Lost Communication With DC to AC Converter Control Module B
U028A – U0290	ISO/SAE Reserved
U0293	Lost Communication With Hybrid Powertrain Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0296	Lost Communication With AC to DC Converter Control Module-A
U0296	Lost Communication With AC to DC Converter Control ModuleA
U0297	Lost Communication With AC to DC Converter Control Module-B
U0297	Lost Communication With AC to DC Converter Control ModuleB
U029B	Lost Communication with Drive Motor Control Module C
U029B	Lost Communication with Drive Motor Control Module C
U029C	Lost Communication with Drive Motor Control Module D
U029C	Lost Communication with Drive Motor Control Module D
U029D	Lost Communication With NOX Sensor A
U029E	Lost Communication With NOX Sensor B
U029F – U02FF	ISO/SAE Reserved
U0300	Internal Control Module Software Incompatibility
U0301	Software Incompatibility with ECM/PCM
U0302	Software Incompatibility with TCM (Transmission Control Module)
U0303	Software Incompatibility with Transfer Case Control Module
U0308	Software Incompatibility With Throttle Actuator Control Module
U0309	Software Incompatibility With Alternative Fuel Control Module
U030A – U030F	ISO/SAE Reserved
U0310	Software Incompatibility With Fuel Pump Control Module
U0311	Software Incompatibility With Drive Motor Control Module (DMCM)
U0313	Software Incompatibility With Battery Energy Control Module B
U0314	Software Incompatibility With Four-Wheel Drive Clutch Control Module
U0316	Software Incompatibility With Vehicle Dynamics Control Module
U0318	Software Incompatibility With Brake System Control Module
U0319	Software Incompatibility With Steering Effort Control Module
U031A – U031F	ISO/SAE Reserved
U0321	Software Incompatibility with Ride Level Control Module
U0324	Software Incompatibility With HVAC Control Module
U0325	Software Incompatibility With Auxiliary Heater Control Module
U0326	Software Incompatibility with Vehicle Immobilizer Control Module
U0327	Software Incompatibility with Vehicle Security Control Module
U0328	Software Incompatibility With Steering Angle Sensor Module
U0329	Software Incompatibility With Steering Column Control Module
U032A – U032F	ISO/SAE Reserved
U0330	Software Incompatibility With Tire Pressure Monitor Module
U0332	Software Incompatibility With Multi-axis Acceleration Sensor Module
U0333	Software Incompatibility With Gear Shift Control Module “B”
U0334	Software Incompatibility With Radio
U0335	Software Incompatibility With Hybrid Battery Pack Sensor Module
U0337 – U03FF	ISO/SAE Reserved
U0401	Invalid Data Received From ECM/PCM “A”
U0402	Invalid Data Received From Transmission Control Module (TCM)
U0403	Invalid Data Received From Transfer Case Control Module
U0404	Invalid Data Received From Gear Shift Control Module “A”
U0405	Invalid Data Received From Cruise Control Module
U0408	Invalid Data Received From Throttle Actuator Control Module
U040A	Invalid Data Received From Air Conditioning (A/C) Control Module
U040B	Invalid Data Received From Exhaust Gas Recirculation Control Module “A”
U040D	Invalid Data Received From Turbocharger/Supercharger Control Module “A
U040E	Invalid Data Received From Turbocharger/Supercharger Control Module “B”
U040F	Invalid Data Received From Reductant Control Module
U0412	Invalid Data Received From Battery Energy Control Module “A”
U0414	Invalid Data Received From Four-Wheel Drive Clutch Control Module
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
U0416	Invalid Data Received From Vehicle Dynamics Control Module
U0418	Invalid Data Received From Brake System Control Module
U041A	U041A ISO/SAE Reserved
U041B	Invalid Data Received From Exhaust Gas Sensor Module
U041C	Invalid Data Received From Rocker Arm Control Module “A”
U041D	Invalid Data Received From Rocker Arm Control Module “B”
U041F	U041F ISO/SAE Reserved
U0420	Invalid Data Received From Power Steering Control Module
U0421	Invalid Data Received From Suspension Control Module “A”
U0422	Invalid Data Received From Body Control Module (BCM)
U0423	Invalid Data Received From Instrument Panel Cluster Control
U0424	Invalid Data Received From HVAC Control Module
U0425	Invalid Data Received From Auxiliary Heater Control Module
U0428	Invalid Data Received From Steering Angle Sensor Module
U0429	Invalid Data Received From Steering Column Control Module
U042A – U042F	ISO/SAE Reserved
U0430	Invalid Data Received From Tire Pressure Monitor Module
U0431	Invalid Data Received From Body Control Module (BCM) “A”
U0432	Invalid Data Received From Multi-axis Acceleration Sensor Module
U0434	Invalid Data Received From Active Roll Control Module
U0436	Invalid Data Received From Differential Control Module Front
U0438	Invalid Data Received From Trailer Brake Control Module
U043B	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043C	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043D – U0440	ISO/SAE Reserved
U0441	Invalid Data Received From Emissions Critical Control Information
U0445	Invalid Data Received From Body Control Module (BCM) “D”
U0447	Invalid Data Received From Gateway “A”
U0448	Invalid Data Received From Gateway “B”
U0449	Invalid Data Received From Gateway “C”
U044B – U0450	ISO/SAE Reserved
U0452	Invalid Data Received From Restraints Control Module
U0453	Invalid Data Received From Side Restraints Control Module Left
U0454	Invalid Data Received From Side Restraints Control Module
U0457	Invalid Data Received From Information Center “A”
U0459	Invalid Data Received From Head Up Display
U045A	Invalid Data Received From Parking Assist Control Module “A”
U0461	Invalid Data Received From Audible Alert Control Module
U0463	Invalid Data Received From Navigation Display Module
U0464	Invalid Data Received From Navigation Control Module
U0465	Invalid Data Received From PTO Control Module
U0468	Invalid Data Received From Fuel Cell Control Module
U046A	Invalid Data Received From Sunroof Control Module
U046C – U0470	ISO/SAE Reserved
U0471	Invalid Data Received From “Restraints System Sensor A”
U0472	Invalid Data Received From “Restraints System Sensor B”
U0473	Invalid Data Received From “Restraints System Sensor C”
U0474	Invalid Data Received From “Restraints System Sensor D”
U0475	Invalid Data Received From “Restraints System Sensor E”
U0476	Invalid Data Received From “Restraints System Sensor F”
U0477	Invalid Data Received From “Restraints System Sensor G”
U0478	Invalid Data Received From “Restraints System Sensor H”
U0479	Invalid Data Received From “Restraints System Sensor I”
U047A	Invalid Data Received From “Restraints System Sensor J”
U047B	Invalid Data Received From “Restraints System Sensor K”
U047C	Invalid Data Received From “Restraints System Sensor L”
U047D	Invalid Data Received From “Restraints System Sensor M”
U047E	Invalid Data Received From “Restraints System Sensor N”
U047F	Invalid Data Received From Seatbelt Pretensioner Module “A”
U0481	Invalid Data Received From Automatic Lighting Control Module
U0482	Invalid Data Received From Headlamp Leveling Control Module
U0484	Invalid Data Received From Lighting Control Module Rear “A”
U0485	Invalid Data Received From Radio
U0486	Invalid Data Received From Antenna Control Module
U0487	Invalid Data Received From AMP Unit “A”
U0488	Invalid Data Received From Digital Disc Player/Changer Module A
U0489	Invalid Data Received From Digital Disc Player/Changer Module B
U048A	Invalid Data Received From Digital Disc Player/Changer Module C
U048B – U0490	ISO/SAE Reserved
U0491	Invalid Data Received From Digital Disc Player/Changer Module D
U0492	Invalid Data Received From Television
U0493	Invalid Data Received From Personal Computer
U0494	Invalid Data Received From “Digital Audio Control Module A”
U0495	Invalid Data Received From “Digital Audio Control Module B”
U0496	Invalid Data Received From Subscription Entertainment Receiver Module
U0497	Invalid Data Received From Entertainment Control Module Rear A
U0498	Invalid Data Received From Telephone Control Module
U049B – U0500	ISO/SAE Reserved
U0502	Invalid Data Received From “Door Control Module C”
U0503	Invalid Data Received From “Door Control Module D”
U0504	Invalid Data Received From “Door Control Module E”
U0505	Invalid Data Received From “Door Control Module F”
U0507	Invalid Data Received From Folding Top Control Module
U0508	Invalid Data Received From Moveable Roof Control Module
U050A	Invalid Data Received From “Seat Control Module B”
U050B – U0510	ISO/SAE Reserved
U0511	Invalid Data Received From “Seat Control Module C”
U0512	Invalid Data Received From “Seat Control Module D”
U0516	Invalid Data Received From “Door Switch A”
U0517	Invalid Data Received From “Door Switch B”
U0518	Invalid Data Received From “Door Switch C”
U0519	Invalid Data Received From “Door Switch D”
U051A	Invalid Data Received From “Door Switch E”
U051B – U0520	ISO/SAE Reserved
U0521	Invalid Data Received From “Door Switch F”
U0522	Invalid Data Received From “Door Switch G”
U0523	Invalid Data Received From “Door Window Motor A”
U0524	Invalid Data Received From “Door Window Motor B”
U0525	Invalid Data Received From “Door Window Motor C”
U0526	Invalid Data Received From “Door Window Motor D”
U0527	Invalid Data Received From “Door Window Motor E”
U0528	Invalid Data Received From “Door Window Motor F”
U0529	Invalid Data Received From “Door Window Motor G”
U052A	Invalid Data Received From Heated Steering Wheel Module
U052B – U0530	ISO/SAE Reserved
U0531	Invalid Data Received From Rear Gate Module
U0532	Invalid Data Received From Rain Sensing Module
U0535	Invalid Data Received From Convenience Recall Module
U0536	Invalid Data Received From Lateral Acceleration Sensor Module
U0537	Invalid Data Received From Column Lock Module
U0538	Invalid Data Received From “Digital Audio Control Module C”
U0539	Invalid Data Received From “Digital Audio Control Module D”
U053A	Invalid Data Received From Entrapment Control Module “A”
U053C	Invalid Data Received From Image Processing Module “B”
U053D	Invalid Data Received From Image Processing Module “C”
U053E – U0540	ISO/SAE Reserved
U0541	Invalid Data Received From Entrapment Control Module “B”
U0543	Invalid Data Received From Headlamp Control Module “B”
U0544	Invalid Data Received From Parking Assist Control Module “B”
U0545	Invalid Data Received From Running Board Control Module
U0546	Invalid Data Received From Entertainment Control Module Front
U0547	Invalid Data Received From “Seat Control Module E”
U0548	Invalid Data Received From “Seat Control Module F”
U0549	Invalid Data Received From Remote Accessory Module
U054A	Invalid Data Received From Entertainment Control Module Rear B
U054B	Invalid Data Received From Interior Lighting Control Module
U054C – U0550	ISO/SAE Reserved
U0551	Invalid Data Received From Impact Classification System Module
U0552	Invalid Data Received From Running Board Control Module “B”
U0553	Invalid Data Received From Lighting Control Module Rear “B”
U0555	Invalid Data Received From Remote Start Module
U055A	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A”
U055B	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B”
U055C	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C”
U055D	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D”
U055E	Invalid Data Received From Front Controls Interface Module “B”
U0562	Invalid Data Received From Seat Control Switch Module “B”
U0563	Invalid Data Received From AMP Unit “B”
U0565	Invalid Data Received From Camera Module Rear
U0566 – U0586	ISO/SAE Reserved
U0587	Invalid Data Received From With Radiator Anti Tamper Device
U0588	Invalid Data Received From Transmission Fluid Pump Module
U0589	Invalid Data Received From DC to AC Converter Control Module A
U058A	Invalid Data Received From DC to AC Converter Control Module B
U058B – U0591	ISO/SAE Reserved
U0592	Invalid Data Received From Gear Shift Control Module “B”
U0593	Invalid Data Received From Drive Motor Control Module (DMCM) “B”
U0594	Invalid Data Received From Hybrid Powertrain Control Module
U0595	Invalid Data Received From Powertrain Control Monitor Module
U0596	Invalid Data Received From AC to AC Converter Control Module
U0597	Invalid Data Received From AC to DC Converter Control Module A
U0598	Invalid Data Received From AC to DC Converter Control Module B
U0599	Invalid Data Received From DC to DC Converter Control Module A
U059A	Invalid Data Received From DC to DC Converter Control Module B
U059B	Invalid Data Received From Hybrid Battery Pack Sensor Module
U059C	Invalid Data Received From Drive Motor Control Module (DMCM) “C”
U059D	Invalid Data Received From Drive Motor Control Module (DMCM) “D”
U059E	Invalid Data Received From NOX Sensor “A”
U059F	Invalid Data Received From NOX Sensor “B”
U05A0 – U0600	ISO/SAE Reserved
U1024	Control module for instrument panel insert please read DTC
U102C	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U102E	LIN Communication
U102F	LIN Communication
U1030	LIN Communication

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved

For guidance on interpreting an OBD2 Code, click HERE to expand your knowledge.

Final Thoughts

Rev up your Audi’s diagnostic prowess with our comprehensive OBD2 codes list! From powertrain to chassis, we’ve got you covered. Armed with this expert resource, you’ll have the confidence to tackle any code challenge that comes your way.

We want to hear from you! Share your experiences, insights, and success stories in the comments section below. Your valuable input will help other Audi owners handle their problems.

For anyone who is seeking a suitable scanner for their Audi, check out our in-depth Audi OBD2 scanner review to find the ultimate tool that will revolutionize your diagnostics.

Thank you for reading!

References:

Audi Diagnostic Trouble Codes DTC Table – General, Bentley Publishers.

VW Fault Codes: A Full List For Automotive Troubleshooting

Are you prepared to uncover the significance of Volkswagen fault codes and become a skilled troubleshooter with confidence?

In this complete list, we’ll equip you with the knowledge necessary to help you tackle automotive issues head-on. Whether you own a VW, enjoy DIY projects, or work as a professional mechanic, this resource is designed to empower you.

Get ready to explore our FREE complete list VW fault codes list!

VW Fault Codes List and Definition [FULL]

Free download: Full VW OBD2 Codes List and Meaning PDF

This user-friendly list is organized into categories such as Powertrain, Network, Body, and Chassis, making it easy to find the specific codes related to the engine, network, body control, and chassis issues.

Note: Quickly locate the codes you need using the search box in the table below.

Powertrain (P) Codes List

Code	Definition
P0010	-A- Camshaft Pos. Actuator Circ. Bank 1 Malfunction
P0020	-A- Camshaft Pos. Actuator Circ. Bank 2 Malfunction
P0065	Air Assisted Injector Control Range/Performance
P0066	Air Assisted Injector Control Low Input/Short To Ground
P0067	Air Assisted Injector Control Input/Short To B+
P0101	Mass Or Volume Air Flow Circ Range/Performance
P0102	Mass Or Volume Air Flow Circ Low Input
P0103	Mass Or Volume Air Flow Circ High Input
P0105	Manifold Abs.Pressure Or Bar.Pressure Voltage Supply
P0106	Manifold Abs.Pressure Or Bar.Pressure Range/Performance
P0107	Manifold Abs.Pressure Or Bar.Pressure Low Input
P0108	Manifold Abs.Pressure Or Bar.Pressure High Input
P0112	Intake Air Temp.Circ Low Input
P0113	Intake Air Temp.Circ High Input
P0116	Engine Coolant Temp.Circ Range/Performance
P0117	Engine Coolant Temp.Circ Low Input
P0118	Engine Coolant Temp.Circ High Input
P0120	Throttle/Pedal Pos.Sensor A Circ Malfunction
P0121	Throttle/Pedal Pos.Sensor A Circ Range/Performance
P0122	Throttle/Pedal Pos.Sensor A Circ Low Input
P0123	Throttle/Pedal Pos.Sensor A Circ High Input
P0125	Insufficient Coolant Temp.For Closed Loop Fuel Control
P0128	Coolant Thermostat/Valve Temperature Below Control Range
P0130	O2 Sensor Circ.,Bank1-Sensor1 Malfunction
P0131	O2 Sensor Circ.,Bank1-Sensor1 Low Voltage
P0132	O2 Sensor Circ.,Bank1-Sensor1 High Voltage
P0133	O2 Sensor Circ.,Bank1-Sensor1 Slow Response
P0134	O2 Sensor Circ.,Bank1-Sensor1 No Activity Detected
P0135	O2 Sensor Heater Circ.,Bank1-Sensor1 Malfunction
P0136	O2 Sensor Circ.,Bank1-Sensor2 Malfunction
P0137	O2 Sensor Circ.,Bank1-Sensor2 Low Voltage
P0138	O2 Sensor Circ.,Bank1-Sensor2 High Voltage
P0139	O2 Sensor Circ.,Bank1-Sensor2 Slow Response
P0140	O2 Sensor Circ.,Bank1-Sensor2 No Activity Detected
P0141	O2 Sensor Heater Circ.,Bank1-Sensor2 Malfunction
P0150	O2 Sensor Circ.,Bank2-Sensor1 Malfunction
P0151	O2 Sensor Circ.,Bank2-Sensor1 Low Voltage
P0152	O2 Sensor Circ.,Bank2-Sensor1 High Voltage
P0153	O2 Sensor Circ.,Bank2-Sensor1 Slow Response
P0154	O2 Sensor Circ.,Bank2-Sensor1 No Activity Detected
P0155	O2 Sensor Heater Circ.,Bank2-Sensor1 Malfunction
P0156	O2 Sensor Circ.,Bank2-Sensor2 Malfunction
P0157	O2 Sensor Circ.,Bank2-Sensor2 Low Voltage
P0158	O2 Sensor Circ.,Bank2-Sensor2 High Voltage
P0159	O2 Sensor Circ.,Bank2-Sensor2 Slow Response
P0160	O2 Sensor Circ.,Bank2-Sensor2 No Activity Detected
P0161	O2 Sensor Heater Circ.,Bank2-Sensor2 Malfunction
P0170	Fuel Trim,Bank1 Malfunction
P0171	Fuel Trim,Bank1 System Too Lean
P0172	Fuel Trim,Bank1 System Too Rich
P0173	Fuel Trim,Bank2 Malfunction
P0174	Fuel Trim,Bank2 System Too Lean
P0175	Fuel Trim,Bank2 System Too Rich
P0182	Fuel Temperature Sender-G81 Short To Ground
P0183	Fuel Temperature Sender-G81 Interruption/Short To B+
P0197	Engine Oil Temperature Circuit Low Input
P0198	Engine Oil Temperature Circuit High Input
P0201	Cyl.1, Injector Circuit Fault In Electrical Circuit
P0202	Cyl.2, Injector Circuit Fault In Electrical Circuit
P0203	Cyl.3, Injector Circuit Fault In Electrical Circuit
P0204	Cyl.4, Injector Circuit Fault In Electrical Circuit
P0205	Cyl.5 Injector Circuit Fault In Electrical Circuit
P0206	Cyl.6 Injector Circuit Fault In Electrical Circuit
P0207	Cyl.7 Injector Circuit Fault In Electrical Circuit
P0208	Cyl.8 Injector Circuit Fault In Electrical Circuit
P0215	Engine Shut-Off Solenoid Malfunction
P0216	Injector/Injection Timing Control Malfunction
P0219	Engine Overspeed Condition
P0221	Throttle Pos. Sensor -B- Circuit Range/Performance
P0222	Throttle Pos. Sensor -B- Circuit Low Input
P0223	Throttle Pos. Sensor -B- Circuit High Input
P0225	Throttle Pos. Sensor -C- Circuit Voltage Supply
P0226	Throttle Pos. Sensor -C- Circuit Range/Performance
P0227	Throttle Pos. Sensor -C- Circuit Low Input
P0228	Throttle Pos. Sensor -C- Circuit Hight Input
P0230	Fuel Pump Primary Circuit Fault In Electrical Circuit
P0234	Turbocharger Overboost Condition Control Limit Exceeded
P0235	Turbocharger Boost Sensor (A) Circ Control Limit Not Reached
P0236	Turbocharger Boost Sensor (A) Circ Range/Performance
P0237	Turbocharger Boost Sensor (A) Circ Low Input
P0238	Turbocharger Boost Sensor (A) Circ High Input
P0243	Turbocharger Wastegate Solenoid (A) Open/Short Circuit To Ground
P0245	Turbocharger Wastegate Solenoid (A) Low Input/Short To Ground
P0246	Turbocharger Wastegate Solenoid (A) High Input/Short To B+
P0252	Injection Pump Metering Control (A) Range/Performance
P0261	Cyl.1 Injector Circuit Low Input/Short To Ground
P0262	Cyl.1 Injector Circuit High Input/Short To B+
P0264	Cyl.2 Injector Circuit Low Input/Short To Ground
P0265	Cyl.2 Injector Circuit High Input/Short To B+
P0267	Cyl.3 Injector Circuit Low Input/Short To Ground
P0268	Cyl.3 Injector Circuit High Input/Short To B+
P0270	Cyl.4 Injector Circuit Low Input/Short To Ground
P0271	Cyl.4 Injector Circuit High Input/Short To B+
P0273	Cyl.5 Injector Circuit Low Input/Short To Ground
P0274	Cyl.5 Injector Circuit High Input/Short To B+
P0276	Cyl.6 Injector Circuit Low Input/Short To Ground
P0277	Cyl.6 Injector Circuit High Input/Short To B+
P0279	Cyl.7 Injector Circuit Low Input/Short To Ground
P0280	Cyl.7 Injector Circuit High Input/Short To B+
P0282	Cyl.8 Injector Circuit Low Input/Short To Ground
P0283	Cyl.8 Injector Circuit High Input/Short To B+
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cyl.1 Misfire Detected
P0302	Cyl.2 Misfire Detected
P0303	Cyl.3 Misfire Detected
P0304	Cyl.4 Misfire Detected
P0305	Cyl.5 Misfire Detected
P0306	Cyl.6 Misfire Detected
P0307	Cyl.7 Misfire Detected
P0308	Cyl.8 Misfire Detected
P0313	Misfire Detected Low Fuel Level
P0314	Single Cylinder Misfire
P0321	Ign./Distributor Eng.Speed Inp.Circ Range/Performance
P0322	Ign./Distributor Eng.Speed Inp.Circ No Signal
P0325	Knock Sensor 1 Circuit Electrical Fault In Circuit
P0326	Knock Sensor 1 Circuit Range/Performance
P0327	Knock Sensor 1 Circ Low Input
P0328	Knock Sensor 1 Circ High Input
P0332	Knock Sensor 2 Circ Low Input
P0333	Knock Sensor 2 Circ High Input
P0335	Crankshaft Pos. Sensor (A) Circ Malfunction
P0336	Crankshaft Pos. Sensor (A) Circ Range/Performance/Missing Tooth
P0337	Crankshaft Pos.Sensor (A) Circ Low Input
P0340	Camshaft Pos. Sensor (A) Circ Incorrect Allocation
P0341	Camshaft Pos.Sensor Circ Range/Performance
P0342	Camshaft Pos.Sensor Circ Low Input
P0343	Camshaft Pos.Sensor Circ High Input
P0351	Ignition Coil (A) Cyl.1 Prim./Sec. Circ Malfunction
P0352	Ignition Coil (B) Cyl.2 Prim./Sec. Circ Malfunction
P0353	Ignition Coil (C) Cyl.3 Prim./Sec. Circ Malfunction
P0354	Ignition Coil (D) Cyl.4 Prim./Sec. Circ Malfunction
P0355	Ignition Coil (E) Cyl.5 Prim./Sec. Circ Malfunction
P0356	Ignition Coil (F) Cyl.6 Prim./Sec. Circ Malfunction
P0357	Ignition Coil (G) Cyl.7 Prim./Sec. Circ Malfunction
P0358	Ignition Coil (H) Cyl.8 Prim./Sec. Circ Malfunction
P0380	Glow Plug/Heater Circuit (A) Electrical Fault In Circuit
P0400	Exhaust Gas Recirc.Flow Malfunction
P0401	Exhaust Gas Recirc.Flow Insufficient Detected
P0402	Exhaust Gas Recirc.Flow Excessive Detected
P0403	Exhaust Gas Recirc. Contr. Circ Malfunction
P0404	Exhaust Gas Recirc. Contr. Circ Range/Performance
P0405	Exhaust Gas Recirc. Sensor (A) Circ Low Input
P0406	Exhaust Gas Recirc. Sensor (A) Circ High Input
P0407	Exhaust Gas Recirc. Sensor (B) Circ Low Input
P0408	Exhaust Gas Recirc. Sensor (B) Circ High Input
P0410	Sec.Air Inj.Sys Malfunction
P0411	Sec.Air Inj.Sys. Incorrect Flow Detected
P0412	Sec.Air Inj.Sys.Switching Valve A Circ Malfunction
P0418	Sec. Air Inj. Sys. Relay (A) Contr. Circ Malfunction
P0420	Catalyst System,Bank1 Efficiency Below Threshold
P0422	Main Catalyst,Bank1 Below Threshold
P0427	Catalyst Temperature Sensor, Bank 1 Low Input/Short To Ground
P0428	Catalyst Temperature Sensor, Bank 1 High Input/Open/Short Circuit To B+
P0432	Main Catalyst,Bank2 Efficiency Below Threshold
P0436	Catalyst Temperature Sensor, Bank 2 Range/Performance
P0437	Catalyst Temperature Sensor, Bank 2 Low Input/Short To Ground
P0438	Catalyst Temperature Sensor, Bank 2 High Input/Open/Short Circuit To B+
P0440	Evap Emission Contr.Sys. Malfunction
P0441	Evap Emission Contr.Sys.Incorrect Purge Flow
P0442	Evap Emission Contr.Sys.(Small Leak) Leak Detected
P0443	EVAP Emiss. Contr. Sys. Purge Valve Circ Electrical Fault In Circuit
P0452	Evap Emission Contr.Sys.Press.Sensor Low Input
P0453	Evap Emission Contr.Sys.Press.Sensor High Input
P0455	Evap Emission Contr.Sys.(Gross Leak) Leak Detected
P0461	Fuel Level Sensor Circ Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0501	Vehicle Speed Sensor Range/Performance
P0503	Vehicle Speed Sensor Intermittent/Erratic/High Input
P0505	Idle Control System Malfunction
P0506	Idle Control System RPM Lower Than Expected
P0507	Idle Control System Higher Than Expected
P0510	Closed Throttle Pos.Switch Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor Circuit Low Input
P0533	A/C Refrigerant Pressure Sensor Circuit High Input
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0560	System Voltage Malfunction
P0562	System Voltage Low Voltage
P0563	System Voltage High Voltage
P0568	Cruise Control Set Signal Incorrect Signal
P0571	Cruise/Brake Switch (A) Circ Malfunction
P0600	Serial Comm. Link (Data Bus) Message Missing
P0601	Internal Contr.Module Memory Check Sum Error
P0602	Control Module Programming Error/Malfunction
P0603	Internal Contr.Module (Kam) Error
P0604	Internal Contr.Module Random Access Memory (Ram) Error
P0605	Internal Contr.Module Rom Test Error
P0606	Ecm/Pcm Processor
P0642	Knock Control Control Module Malfunction
P0645	A/C Clutch Relay Control Circuit
P0650	MIL Control Circuit Electrical Fault In Circuit
P0654	Engine RPM Output Circuit Electrical Fault In Circuit
P0656	Fuel Level Output Circuit Electrical Fault In Circuit
P0700	Transm.Contr.System Malfunction
P0702	Transm.Contr.System Electrical
P0703	Torque Converter/Brake Switch B Circ Malfunction
P0705	Transm.Range Sensor Circ.(Prndl Inp.) Malfunction
P0706	Transm.Range Sensor Circ Range/Performance
P0707	Transm.Range Sensor Circ Low Input
P0708	Transm.Range Sensor Circ High Input
P0710	Transm.Fluid Temp.Sensor Circ. Malfunction
P0711	Transm.Fluid Temp.Sensor Circ. Range/Performance
P0712	Transm.Fluid Temp.Sensor Circ. Low Input
P0713	Transm.Fluid Temp.Sensor Circ. High Input
P0715	Input Turbine/Speed Sensor Circ. Malfunction
P0716	Input Turbine/Speed Sensor Circ. Range/Performance
P0717	Input Turbine/Speed Sensor Circ. No Signal
P0721	Output Speed Sensor Circ Range/Performance
P0722	Output Speed Sensor Circ No Signal
P0725	Engine Speed Inp.Circ. Malfunction
P0726	Engine Speed Inp.Circ. Range/Performance
P0727	Engine Speed Inp.Circ. No Signal
P0730	Gear Incorrect Ratio
P0731	Gear 1 Incorrect Ratio
P0732	Gear 2 Incorrect Ratio
P0733	Gear 3 Incorrect Ratio
P0734	Gear 4 Incorrect Ratio
P0735	Gear 5 Incorrect Ratio
P0740	Torque Converter Clutch Circ Malfunction
P0741	Torque Converter Clutch Circ Performance Or Stuck Off
P0748	Pressure Contr.Solenoid Electrical
P0750	Shift Solenoid A Malfunction
P0751	Shift Solenoid A Performance Or Stuck Off
P0752	Shift Solenoid A Stuck On
P0753	Shift Solenoid A Electrical
P0756	Shift Solenoid B Performance Or Stuck Off
P0757	Shift Solenoid B Stuck On
P0758	Shift Solenoid B Electrical
P0761	Shift Solenoid C Performance Or Stuck Off
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0768	Shift Solenoid D Electrical
P0773	Shift Solenoid E Electrical
P0790	Normal/Performance Switch Circ Malfunction
P1101	O2 Sensor Circ.,Bank1-Sensor1Voltage Too Low/Air Leak
P1102	O2 Sensor Heating Circ.,Bank1-Sensor1 Short To B+
P1103	O2 Sensor Heating Circ.,Bank1-Sensor1 Output Too Low
P1104	Bank1-Sensor2 Voltage Too Low/Air Leak
P1105	O2 Sensor Heating Circ.,Bank1-Sensor2 Short To B+
P1106	O2 Sensor Circ.,Bank2-Sensor1 Voltage Too Low/Air Leak
P1107	O2 Sensor Heating Circ.,Bank2-Sensor1 Short To B+
P1108	O2 Sensor Heating Circ.,Bank2-Sensor1 Output Too Low
P1109	O2 Sensor Circ.,Bank2-Sensor2 Voltage Too Low/Air Leak
P1110	O2 Sensor Heating Circ.,Bank2-Sensor2 Short To B+
P1111	O2 Control (Bank 1) System Too Lean
P1112	O2 Control (Bank 1) System Too Rich
P1113	Bank1-Sensor1 Internal Resistance Too High
P1114	Bank1-Sensor2 Internal Resistant Too High
P1115	O2 Sensor Heater Circ.,Bank1-Sensor1 Short To Ground
P1116	O2 Sensor Heater Circ.,Bank1-Sensor1 Open
P1117	O2 Sensor Heater Circ.,Bank1-Sensor2 Short To Ground
P1118	O2 Sensor Heater Circ.,Bank1-Sensor2 Open
P1119	O2 Sensor Heater Circ.,Bank2-Sensor1 Short To Ground
P1120	O2 Sensor Heater Circ.,Bank2-Sensor1 Open
P1121	O2 Sensor Heater Circ.,Bank2-Sensor2 Short To Ground
P1122	O2 Sensor Heater Circ.,Bank2-Sensor2 Open
P1123	Long Term Fuel Trim Add.Air.,Bank1 System Too Rich
P1124	Long Term Fuel Trim Add.Air.,Bank1 System Too Lean
P1125	Long Term Fuel Trim Add.Air.,Bank2 System Too Rich
P1126	Long Term Fuel Trim Add.Air.,Bank2 System Too Lean
P1127	Long Term Fuel Trim Mult.,Bank1 System Too Rich
P1128	Long Term Fuel Trim Mult.,Bank1 System Too Lean
P1129	Long Term Fuel Trim Mult.,Bank2 System Too Rich
P1130	Long Term Fuel Trim Mult.,Bank2 System Too Lean
P1131	Bank2-Sensor1 Internal Rsistance Too High
P1132	O2 Sensor Heating Circ.,Bank1+2-Sensor1 Short To B+
P1133	O2 Sensor Heating Circ.,Bank1+2-Sensor1 Electrical Malfunction
P1134	O2 Sensor Heating Circ.,Bank1+2-Sensor2 Short To B+
P1135	O2 Sensor Heating Circ.,Bank1+2-Sensor2 Electrical Malfunction
P1136	Long Term Fuel Trim Add.Fuel,Bank1 System Too Lean
P1137	Long Term Fuel Trim Add.Fuel,Bank1 System Too Rich
P1138	Long Term Fuel Trim Add.Fuel,Bank2 System Too Lean
P1139	Long Term Fuel Trim Add.Fuel,Bank2 System Too Rich
P1140	Bank2-Sensor2 Internal Resistance Too High
P1141	Load Calculation Cross Check Range/Performance
P1142	Load Calculation Cross Check Lower Limit Exceeded
P1143	Load Calculation Cross Check Upper Limit Exceeded
P1144	Mass Or Volume Air Flow Circ Open/Short To Ground
P1145	Mass Or Volume Air Flow Circ Short To B+
P1146	Mass Or Volume Air Flow Circ Supply Malfunction
P1147	O2 Control (Bank 2) System Too Lean
P1148	O2 Control (Bank 2) System Too Rich
P1149	O2 Control (Bank 1) Out Of Range
P1150	O2 Control (Bank 2) Out Of Range
P1151	Bank1, Long Term Fuel Trim, Range 1 Leanness Lower Limit Exceeded
P1152	Bank1, Long Term Fuel Trim, Range 2 Leanness Lower Limit Exceeded
P1154	Manifold Switch Over Malfunction
P1155	Manifold Abs.Pressure Sensor Circ. Short To B+
P1156	Manifold Abs.Pressure Sensor Circ. Open/Short To Ground
P1157	Manifold Abs.Pressure Sensor Circ. Power Supply Malfunction
P1158	Manifold Abs.Pressure Sensor Circ. Range/Performance
P1160	Manifold Temp.Sensor Circ. Short To Ground
P1161	Manifold Temp.Sensor Circ. Open/Short To B+
P1162	Fuel Temp.Sensor Circ. Short To Ground
P1163	Fuel Temp.Sensor Circ. Open/Short To B+
P1164	Fuel Temperature Sensor Range/Performance/Incorrect Signal
P1165	Bank1, Long Term Fuel Trim, Range 1 Rich Limit Exceeded
P1166	Bank1, Long Term Fuel Trim, Range 2 Rich Limit Exceeded
P1171	Throttle Actuation Potentiometer Sign.2 Range/Performance
P1172	Throttle Actuation Potentiometer Sign.2 Signal Too Low
P1173	Throttle Actuation Potentiometer Sign.2 Signal Too High
P1174	Fuel Trim, Bank 1 Different Injection Times
P1176	O2 Correction Behind Catalyst,B1 Limit Attained
P1177	O2 Correction Behind Catalyst,B2 Limit Attained
P1178	Linear 02 Sensor / Pump Current Open Circuit
P1179	Linear 02 Sensor / Pump Current Short To Ground
P1180	Linear 02 Sensor / Pump Current Short To B+
P1181	Linear 02 Sensor / Reference Voltage Open Circuit
P1182	Linear 02 Sensor / Reference Voltage Short To Ground
P1183	Linear 02 Sensor / Reference Voltage Short To B+
P1184	Linear 02 Sensor / Common Ground Wire Open Circuit
P1185	Linear 02 Sensor / Common Ground Wire Short To Ground
P1186	Linear 02 Sensor / Common Ground Wire Short To B+
P1187	Linear 02 Sensor / Compens. Resistor Open Circuit
P1188	Linear 02 Sensor / Compens. Resistor Short To Ground
P1189	Linear 02 Sensor / Compens. Resistor Short To B+
P1190	Linear 02 Sensor / Reference Voltage Incorrect Signal
P1196	O2 Sensor Heater Circ.,Bank1-Sensor1 Electrical Malfunction
P1197	O2 Sensor Heater Circ.,Bank2-Sensor1 Electrical Malfunction
P1198	O2 Sensor Heater Circ.,Bank1-Sensor2 Electrical Malfunction
P1199	O2 Sensor Heater Circ.,Bank2-Sensor2 Electrical Malfunction
P1201	Cyl.1-Fuel Inj.Circ. Electrical Malfunction
P1202	Cyl.2-Fuel Inj.Circ. Electrical Malfunction
P1203	Cyl.3-Fuel Inj.Circ. Electrical Malfunction
P1204	Cyl.4-Fuel Inj.Circ. Electrical Malfunction
P1205	Cyl.5-Fuel Inj.Circ. Electrical Malfunction
P1206	Cyl.6-Fuel Inj.Circ. Electrical Malfunction
P1207	Cyl.7-Fuel Inj.Circ. Electrical Malfunction
P1208	Cyl.8-Fuel Inj.Circ. Electrical Malfunction
P1209	Intake Valves For Cylinder Shut-Off Short Circuit To Ground
P1210	Intake Valves For Cylinder Shut-Off Short To B+
P1211	Intake Valves For Cylinder Shut-Off Open Circuit
P1213	Cyl.1-Fuel Inj.Circ. Short To B+
P1214	Cyl.2-Fuel Inj.Circ. Short To B+
P1215	Cyl.3-Fuel Inj.Circ. Short To B+
P1216	Cyl.4-Fuel Inj.Circ. Short To B+
P1217	Cyl.5-Fuel Inj.Circ. Short To B+
P1218	Cyl.6-Fuel Inj.Circ. Short To B+
P1219	Cyl.7-Fuel Inj.Circ. Short To B+
P1220	Cyl.8-Fuel Inj.Circ. Short To B+
P1221	Cylinder Shut-Off Exhaust Valves Short Circuit To Ground
P1222	Cylinder Shut-Off Exhaust Valves Short To B+
P1223	Cylinder Shut-Off Exhaust Valves Open Circuit
P1225	Cyl.1-Fuel Inj.Circ. Short To Ground
P1226	Cyl.2-Fuel Inj.Circ. Short To Ground
P1227	Cyl.3-Fuel Inj.Circ. Short To Ground
P1228	Cyl.4-Fuel Inj.Circ. Short To Ground
P1229	Cyl.5-Fuel Inj.Circ. Short To Ground
P1230	Cyl.6-Fuel Inj.Circ. Short To Ground
P1231	Cyl.7-Fuel Inj.Circ. Short To Ground
P1232	Cyl.8-Fuel Inj.Circ. Short To Ground
P1237	Cyl.1-Fuel Inj.Circ. Open Circ.
P1238	Cyl.2-Fuel Inj.Circ. Open Circ.
P1239	Cyl.3-Fuel Inj.Circ. Open Circ.
P1240	Cyl.4-Fuel Inj.Circ. Open Circ.
P1241	Cyl.5-Fuel Inj.Circ. Open Circ.
P1242	Cyl.6-Fuel Inj.Circ. Open Circ.
P1243	Cyl.7-Fuel Inj.Circ. Open Circ.
P1244	Cyl.8-Fuel Inj.Circ. Open Circ.
P1245	Needle Lift Sensor Circ. Short To Ground
P1246	Needle Lift Sensor Circ. Range/Performance
P1247	Needle Lift Sensor Circ. Open/Short To B+
P1248	Injection Start Control Deviation
P1249	Fuel Consumption Signal Electrical Fault In Circuit
P1250	Fuel Level Too Low
P1251	Start Of Injection Solenoid Circ Short To B+
P1252	Start Of Injection Solenoid Circ Open/Short To Ground
P1253	Fuel Consumption Signal Short To Ground
P1254	Fuel Consumption Signal Short To B+
P1255	Engine Coolant Temp.Circ Short To Ground
P1256	Engine Coolant Temp.Circ Open/Short To B+
P1257	Engine Coolant System Valve Open
P1258	Engine Coolant System Valve Short To B+
P1259	Engine Coolant System Valve Short To Ground
P1280	Fuel Inj.Air Contr.Valve Circ. Flow Too Low
P1283	Fuel Inj.Air Contr.Valve Circ. Electrical Malfunction
P1284	Fuel Inj.Air Contr.Valve Circ. Open
P1285	Fuel Inj.Air Contr.Valve Circ. Short To Ground
P1286	Fuel Inj.Air Contr.Valve Circ. Short To B+
P1287	Turbocharger Bypass Valve Open
P1288	Turbocharger Bypass Valve Short To B+
P1289	Turbocharger Bypass Valve Short To Ground
P1296	Cooling System Malfunction
P1297	Connection Turbocharger – Throttle Valve Pressure Hose
P1300	Misfire Detected Reason: Fuel Level Too Low
P1319	Knock Sensor 1 Circ. Short To Ground
P1320	Knock Sensor 2 Circ. Short To Ground
P1321	Knock Sensor 3 Circ. Low Input
P1322	Knock Sensor 3 Circ. High Input
P1323	Knock Sensor 4 Circ. Low Input
P1324	Knock Sensor 4 Circ. High Input
P1325	Cyl.1-Knock Contr. Limit Attained
P1326	Cyl.2-Knock Contr. Limit Attained
P1327	Cyl.3-Knock Contr. Limit Attained
P1328	Cyl.4-Knock Contr. Limit Attained
P1329	Cyl.5-Knock Contr. Limit Attained
P1330	Cyl.6-Knock Contr. Limit Attained
P1331	Cyl.7-Knock Contr. Limit Attained
P1332	Cyl.8-Knock Contr. Limit Attained
P1335	Engine Torque Monitoring 2 Control Limint Exceeded
P1336	Engine Torque Monitoring Adaptation At Limit
P1337	Camshaft Pos.Sensor,Bank1 Short To Ground
P1338	Camshaft Pos.Sensor,Bank1 Open Circ./Short To B+
P1339	Crankshaft Pos./Engine Speed Sensor Cross Connected
P1340	Crankshaft-/Camshaft Pos.Sens.Signals Out Of Sequence
P1341	Ignition Coil Power Output Stage 1 Short To Ground
P1342	Ignition Coil Power Output Stage 1 Short To B+
P1343	Ignition Coil Power Output Stage 2 Short To Ground
P1344	Ignition Coil Power Output Stage 2 Short To B+
P1345	Ignition Coil Power Output Stage 3 Short To Ground
P1346	Ignition Coil Power Output Stage 3 Short To B+
P1347	Bank2,Crankshaft-/Camshaft Os.Sens.Sign. Out Of Sequence
P1348	Ignition Coil Power Output Stage 1 Open Circuit
P1349	Ignition Coil Power Output Stage 2 Open Circuit
P1350	Ignition Coil Power Output Stage 3 Open Circuit
P1354	Modulation Piston Displ.Sensor Circ. Malfunction
P1355	Cyl. 1, Ignition Circuit Open Circuit
P1356	Cyl. 1, Ignition Circuit Short To B+
P1357	Cyl. 1, Ignition Circuit Short To Ground
P1358	Cyl. 2, Ignition Circuit Open Circuit
P1359	Cyl. 2, Ignition Circuit Short Circuit To B+
P1360	Cyl. 2, Ignition Circuit Short Circuit To Ground
P1361	Cyl. 3, Ignition Circuit Open Circuit
P1362	Cyl. 3, Ignition Circuit Short Circuit To B+
P1363	Cyl. 3, Ignition Circuit Short Circuit To Ground
P1364	Cyl. 4 Ignition Circuit Open Circuit
P1365	Cyl. 4 Ignition Circuit Short Circuit To B+
P1366	Cyl. 4 Ignition Circuit Short Circuit To Ground
P1367	Cyl. 5, Ignition Circuit Open Circuit
P1368	Cyl. 5, Ignition Circuit Short Circuit To B+
P1369	Cyl. 5, Ignition Circuit Short To Ground
P1370	Cyl. 6, Ignition Circuit Open Circuit
P1371	Cyl. 6, Ignition Circuit Short Circuit To B+
P1372	Cyl. 6, Ignition Circuit Short To Ground
P1373	Cyl. 7, Ignition Circuit Open Circuit
P1374	Cyl. 7, Ignition Circuit Short Circuit To B+
P1375	Cyl. 7, Ignition Circuit Short To Ground
P1376	Cyl. 8, Ignition Circuit Open Circuit
P1377	Cyl. 8, Ignition Circuit Short Circuit To B+
P1378	Cyl. 8, Ignition Circuit Short To Ground
P1386	Internal Control Module Knock Control Circ.Error
P1387	Internal Contr. Module Altitude Sensor Error
P1388	Internal Contr. Module Drive By Wire Error
P1391	Camshaft Pos.Sensor,Bank2 Short To Ground
P1392	Camshaft Pos.Sensor,Bank2 Open Circ./Short To B+
P1393	Ignition Coil Power Output Stage 1 Electrical Malfunction
P1394	Ignition Coil Power Output Stage 2 Electrical Malfunction
P1395	Ignition Coil Power Output Stage 3 Electrical Malfunction
P1396	Engine Speed Sensor Missing Tooth
P1397	Engine Speed Wheel Adaptation Limit Reached
P1398	Engine RPM Signal, TD Short To Ground
P1399	Engine RPM Signal, TD Short Circuit To B+
P1400	Egr Valve Circ Electrical Malfunction
P1401	EGR Valve Circ Short To Ground
P1402	EGR Valve Circ Short To B+
P1403	Egr Flow Deviation
P1404	EGR Flow Basic Setting Not Carried Out
P1406	Egr Temp.Sensor Range/Performance
P1407	EGR Temp.Sensor Signal Too Low
P1408	EGR Temp.Sensor Signal Too High
P1409	Tank Ventilation Valve Circ. Electrical Malfunction
P1410	Tank Ventilation Valve Circ. Short To B+
P1411	Sec.Air Inj.Sys.,Bank2 Flow Too Flow
P1412	EGR Different.Pressure Sensor Signal Too Low
P1413	EGR Different.Pressure Sensor Signal Too High
P1414	Sec.Air Inj.Sys.,Bank2 Leak Detected
P1417	Fuel Level Sensor Circ Signal Too Low
P1418	Fuel Level Sensor Circ Signal Too High
P1420	Sec.Air Inj.Valve Circ Electrical Malfunction
P1421	Sec.Air Inj.Valve Circ Short To Ground
P1422	Sec.Air Inj.Sys.Contr.Valve Circ Short To B+
P1423	Sec.Air Inj.Sys.,Bank1 Flow Too Low
P1424	Sec.Air Inj.Sys.,Bank1 Leak Detected
P1425	Tank Vent.Valve Short To Ground
P1426	Tank Vent.Valve Open
P1432	Sec.Air Inj.Valve Open
P1433	Sec.Air Inj.Sys.Pump Relay Circ. Open
P1434	Sec.Air Inj.Sys.Pump Relay Circ. Short To B+
P1435	Sec.Air Inj.Sys.Pump Relay Circ. Short To Ground
P1436	Sec.Air Inj.Sys.Pump Relay Circ. Electrical Malfunction
P1439	EGR Potentiometer Error In Basic Seting
P1440	Egr Valve Power Stage Open
P1441	EGR Valve Circ Open/Short To Ground
P1442	EGR Valve Position Sensor Signal Too High
P1443	EGR Valve Position Sensor Signal Too Low
P1444	EGR Valve Position Sensor Range/Performance
P1445	Catalyst Temp.Sensor 2 Circ. Range/Performance
P1446	Catalyst Temp.Circ Short To Ground
P1447	Catalyst Temp.Circ Open/Short To B+
P1448	Catalyst Temp.Sensor 2 Circ. Short To Ground
P1449	Catalyst Temp.Sensor 2 Circ. Open/Short To B+
P1450	Sec.Air Inj.Sys.Circ Short To B+
P1451	Sec.Air Inj.Sys.Circ Short To Ground
P1452	Sec.Air Inj.Sys. Open Circ.
P1453	Exhaust Gas Temperature Sensor 1 Open/Short To B+
P1454	Exhaust Gas Temperature Sensor Short 1 To Ground
P1455	Exhaust Gas Temperature Sensor 1 Range/Performance
P1456	Exhaust Gas Temperature Control Bank 1 Limit Attained
P1457	Exhaust Gas Temperature Sensor 2 Open/Short To B+
P1458	Exhaust Gas Temperature Sensor 2 Short To Ground
P1459	Exhaust Gas Temperature Sensor 2 Range/Performance
P1460	Exhaust Gas Temperature Control Bank 2 Limit Attained
P1461	Exhaust Gas Temperature Control Bank 1 Range/Performance
P1462	Exhaust Gas Temperature Control Bank 2 Range/Performance
P1465	Additive Pump Short Circuit To B+
P1466	Additive Pump Open/Short To Ground
P1467	EVAP Canister Purge Solenoid Valve Short Circuit To B+
P1468	EVAP Canister Purge Solenoid Valve Short Circuit To Ground
P1469	Evap Canister Purge Solenoid Valve Open Circuit
P1470	Evap Emission Contr.Ldp Circ Electrical Malfunction
P1471	EVAP Emission Contr.LDP Circ Short To B+
P1472	EVAP Emission Contr.LDP Circ Short To Ground
P1473	Evap Emission Contr.Ldp Circ Open Circ.
P1474	EVAP Canister Purge Solenoid Valve Electrical Malfunction
P1475	Evap Emission Contr.Ldp Circ Malfunction/Signal Circ.Open
P1476	Evap Emission Contr.Ldp Circ Malfunction/Insufficient Vacuum
P1477	Evap Emission Contr.Ldp Circ Malfunction
P1478	Evap Emission Contr.Ldp Circ Clamped Tube Detected
P1500	Fuel Pump Relay Circ. Electrical Malfunction
P1501	Fuel Pump Relay Circ. Short To Ground
P1502	Fuel Pump Relay Circ. Short To B+
P1503	Load Signal From Alternator Term. DF Range/Performance/Incorrect Signal
P1504	Intake Air Sys.Bypass Leak Detected
P1505	Closed Throttle Pos. Does Not Close/Open Circ
P1506	Closed Throttle Pos.Switch Does Not Open/Short To Ground
P1507	Idle Sys.Learned Value Lower Limit Attained
P1508	Idle Sys.Learned Value Upper Limit Attained
P1509	Idle Air Control Circ. Electrical Malfunction
P1510	Idle Air Control Circ. Short To B+
P1511	Intake Manifold Changeover Valve Circuit Electrical Malfunction
P1512	Intake Manifold Changeover Valve Circuit Short To B+
P1513	Intake Manifold Changeover Valve2 Circuit Short To B+
P1514	Intake Manifold Changeover Valve2 Circuit Short To Ground
P1515	Intake Manifold Changeover Valve Circuit Short To Ground
P1516	Intake Manifold Changeover Valve Circuit Open
P1517	Main Relay Circ. Electrical Malfunction
P1518	Main Relay Circ. Short To B+
P1519	Intake Camshaft Contr.,Bank1 Malfunction
P1520	Intake Manifold Changeover Valve2 Circuit Open
P1521	Intake Manifold Changeover Valve2 Circuit Electrical Malfunction
P1522	Intake Camshaft Contr.,Bank2 Malfunction
P1523	Crash Signal From Airbag Control Unit Range/Performance
P1525	Intake Camshaft Contr.Circ.,Bank1 Electrical Malfunction
P1526	Intake Camshaft Contr.Circ.,Bank1 Short To B+
P1527	Intake Camshaft Contr.Circ.,Bank1 Short To Ground
P1528	Intake Camshaft Contr.Circ.,Bank1 Open
P1529	Camshaft Control Circuit Short To B+
P1530	Camshaft Control Circuit Short To Ground
P1531	Camshaft Control Circuit Open
P1533	Intake Camshaft Contr.Circ.,Bank2 Electrical Malfunction
P1534	Intake Camshaft Contr.Circ.,Bank2 Short To B+
P1535	Intake Camshaft Contr.Circ.,Bank2 Short To Ground
P1536	Intake Camshaft Contr.Circ.,Bank2 Open
P1537	Engine Shutoff Solenoid Malfunction
P1538	Engine Shutoff Solenoid Open/Short To Ground
P1539	Clutch Vacuum Vent Valve Switch Incorrect Signal
P1540	Vehicle Speed Sensor High Input
P1541	Fuel Pump Relay Circ Open
P1542	Throttle Actuation Potentiometer Range/Performance
P1543	Throttle Actuation Potentiometer Signal Too Low
P1544	Throttle Actuation Potentiometer Signal Too High
P1545	Throttle Pos.Contr Malfunction
P1546	Boost Pressure Contr.Valve Short To B+
P1547	Boost Pressure Contr.Valve Short To Ground
P1548	Boost Pressure Contr.Valve Open
P1549	Boost Pressure Contr.Valve Short To Ground
P1550	Charge Pressure Deviation
P1551	Barometric Pressure Sensor Circ. Short To B+
P1552	Barometric Pressure Sensor Circ. Open/Short To Ground
P1553	Barometric/Manifold Pressure Signal Ratio Out Of Range
P1554	Idle Speed Contr.Throttle Pos. Basic Setting Conditions Not Met
P1555	Charge Pressure Upper Limit Exceeded
P1556	Charge Pressure Contr. Negative Deviation
P1557	Charge Pressure Contr. Positive Deviation
P1558	Throttle Actuator Electrical Malfunction
P1559	Idle Speed Contr.Throttle Pos. Adaptation Malfunction
P1560	Maximum Engine Speed Exceeded
P1561	Quantity Adjuster Deviation
P1562	Quantity Adjuster Upper Limit Attained
P1563	Quantity Adjuster Lower Limit Attained
P1564	Idle Speed Contr.Throttle Pos. Low Voltage During Adaptation
P1565	Idle Speed Control Throttle Position Lower Limit Not Attained
P1566	Load Signal From A/C Compressor Range/Performance
P1567	Load Signal From A/C Compressor No Signal
P1568	Idle Speed Contr.Throttle Pos. Mechanical Malfunction
P1569	Cruise Control Switch Incorrect Signal
P1570	Contr.Module Locked
P1571	Left Eng. Mount Solenoid Valve Short To B+
P1572	Left Eng. Mount Solenoid Valve Short To Ground
P1573	Left Eng. Mount Solenoid Valve Open Circuit
P1574	Left Eng. Mount Solenoid Valve Electrical Fault In Circuit
P1575	Right Eng. Mount Solenoid Valve Short To B+
P1576	Right Eng. Mount Solenoid Valve Short To Ground
P1577	Right Eng. Mount Solenoid Valve Open Circuit
P1578	Right Eng. Mount Solenoid Valve Electrical Fault In Circuit
P1579	Idle Speed Contr.Throttle Pos. Adaptation Not Started
P1580	Throttle Actuator B1 Malfunction
P1581	Idle Speed Contr.Throttle Pos. Basic Setting Not Carried Out
P1582	Idle Adaptation At Limit
P1583	Transmission Mount Valves Short To B+
P1584	Transmission Mount Valves Short To Ground
P1585	Transmission Mount Valves Open Circuit
P1586	Engine Mount Solenoid Valves Short To B+
P1587	Engine Mount Solenoid Valves Short To Ground
P1588	Engine Mount Solenoid Valves Open Circuit
P1600	Power Supply (B+) Terminal 15 Low Voltage
P1602	Power Supply (B+) Terminal 30 Low Voltage
P1603	Internal Control Module Malfunction
P1604	Internal Control Module Driver Error
P1605	Rough Road/Acceleration Sensor Electrical Malfunction
P1606	Rough Road Spec Engine Torque Abs-Ecu Electrical Malfunction
P1607	Vehicle Speed Signal Error Message From Instrument Cluster
P1608	Steering Angle Signal Error Message From Steering Angle Sensor
P1609	Crash Shut-Down Activated
P1611	MIL Call-Up Circ./Transm.Contr.Module Short To Ground
P1612	Electronic Control Module Incorrect Coding
P1613	MIL Call-Up Circ Open/Short To B+
P1614	MIL Call-Up Circ./Transm.Contr.Module Range/Performance
P1615	Engine Oil Temperature Sensor Circuit Range/Performance
P1616	Glow Plug/Heater Indicator Circ. Short To B+
P1617	Glow Plug/Heater Indicator Circ. Open/Short To Ground
P1618	Glow Plug/Heater Relay Circ. Short To B+
P1619	Glow Plug/Heater Relay Circ. Open/Short To Ground
P1620	Engine Coolant Temperature Signal Open/Short To B+
P1621	Engine Coolant Temperature Signal Short To Ground
P1622	Engine Coolant Temperature Signal Range/Performance
P1623	Data Bus Powertrain No Communication
P1624	MIL Request Sign.Active
P1625	Data-Bus Powertrain Unplausible Message From Transm.Contr.
P1626	Data-Bus Powertrain Missing Message From Transm.Contr.
P1627	Data-Bus Powertrain Missing Message From Fuel Injection Pump
P1628	Data-Bus Powertrain Missing Message From Steering Sensor
P1629	Data-Bus Powertrain Missing Message From Distance Control
P1630	Accelera.Pedal Pos.Sensor 1 Signal Too Low
P1631	Accelera.Pedal Pos.Sensor 1 Signal Too High
P1632	Accelera.Pedal Pos.Sensor 1 Power Supply Malfunction
P1633	Accelera.Pedal Pos.Sensor 2 Signal Too Low
P1634	Accelera.Pedal Pos.Sensor 2 Signal Too High
P1635	Data Bus Powertrain Missing Message F.Air Condition Control
P1636	Data Bus Powertrain Missing Message From Airbag Control
P1637	Data Bus Powertrain Missing Message F.Central Electr.Control
P1638	Data Bus Powertrain Missing Message From Clutch Control
P1639	Accelera.Pedal Pos.Sensor 1+2 Range/Performance
P1640	Internal Contr.Module (Eeprom) Error
P1641	Please Check DTC Memory Of Air Condition ECU
P1642	Please Check DTC Memory Of Airbag ECU
P1643	Please Check DTC Memory Of Central Electric ECU
P1644	Please Check DTC Memory Of Clutch ECU
P1645	Data Bus Powertrain Missing Message F.All Wheel Drive Contr.
P1646	Please Check DTC Memory Of All Wheel Drive ECU
P1647	Please Check Coding Of Ecus In Data Bus Powertrain
P1648	Data Bus Powertrain Malfunction
P1649	Data Bus Powertrain Missing Message From ABS Control Module
P1650	Data Bus Powertrain Missing Message Fr.Instrument Panel ECU
P1651	Data Bus Powertrain Missing Messages
P1652	Please Check DTC Memory Of Transmission ECU
P1653	Please Check DTC Memory Of ABS Control Module
P1654	Please Check DTC Memory Of Control Panel ECU
P1655	Please Check DTC Memory Of ADR Control Module
P1656	A/C Clutch Relay Circuit Short To Ground
P1657	A/C Clutch Relay Circuit Short To B+
P1658	Data Bus Powertrain Incorrect Signal From ADR Control Module
P1676	Drive By Wire-MIL Circ. Electrical Malfunction
P1677	Drive By Wire-MIL Circ. Short To B+
P1678	Drive By Wire-MIL Circ. Short To Ground
P1679	Drive By Wire-MIL Circ. Open
P1681	Contr.Unit Programming, Programming Not Finished
P1684	Contr.Unit Programming Communication Error
P1686	Contr.Unit Error Programming Error
P1690	Malfunction Indication Light Malfunction
P1691	Malfunction Indication Light Open
P1692	Malfunction Indication Light Short To Ground
P1693	Malfunction Indication Light Short To B+
P1694	Malfunction Indication Light Open/Short To Ground
P1704	Kick Down Switch Malfunction
P1705	Gear/Ratio Monitoring Adaptation Limit Reached
P1711	Wheel Speed Signal 1 Range/Performance
P1716	Wheel Speed Signal 2 Range/Performance
P1721	Wheel Speed Signal 3 Range/Performance
P1723	Starter Interlock Circ. Open
P1724	Starter Interlock Circ. Short To Ground
P1726	Wheel Speed Signal 4 Range/Performance
P1728	Different Wheel Speed Signals Range/Performance
P1729	Starter Interlock Circ. Short To B+
P1733	Tiptronic Switch Down Circ. Short To Ground
P1739	Tiptronic Switch Up Circ. Short To Ground
P1740	Clutch Temperature Control
P1741	Clutch Pressure Adaptation At Limit
P1742	Clutch Torque Adaptation At Limit
P1743	Clutch Slip Control Signal Too High
P1744	Tiptronic Switch Recognition Circ. Short To Ground
P1745	Transm.Contr.Unit Relay Short To B+
P1746	Transm.Contr.Unit Relay Malfunction
P1747	Transm.Contr.Unit Relay Open/Short To Ground
P1748	Transm.Contr.Unit Self-Check
P1749	Transm.Contr.Unit Incorrect Coded
P1750	Power Supply Voltage Low Voltage
P1751	Power Supply Voltage High Voltage
P1752	Power Supply Malfunction
P1760	Shift Lock Malfunction
P1761	Shift Lock Short To Ground
P1762	Shift Lock Short To B+
P1763	Shift Lock Open
P1764	Transmission Temperature Control
P1765	Hydraulic Pressure Sensor 2 Adaptation At Limit
P1766	Throttle Angle Signal Stuck Off
P1767	Throttle Angle Signal Stuck On
P1768	Hydraulic Pressure Sensor 2 Too High
P1769	Hydraulic Pressure Sensor 2 Too Low
P1770	Load Signal Range/Performance
P1771	Load Signal Stuck Off
P1772	Load Signal Stuck On
P1773	Hydraulic Pressure Sensor 1 Too High
P1774	Hydraulic Pressure Sensor 1 Too Low
P1775	Hydraulic Pressure Sensor 1 Adaptation At Limit
P1776	Hydraulic Pressure Sensor 1 Range/Performance
P1777	Hydraulic Pressure Sensor 2 Range/Performance
P1778	Solenoid Ev7 Electrical Malfunction
P1781	Engine Torque Reduction Open/Short To Ground
P1782	Engine Torque Reduction Short To B+
P1784	Shift Up/Down Wire Open/Short To Ground
P1785	Shift Up/Down Wire Short To B+
P1786	Reversing Light Circ. Open
P1787	Reversing Light Circ. Short To Ground
P1788	Reversing Light Circ. Short To B+
P1789	Idle Speed Intervention Circ. Error Message From Engine Contr.
P1790	Transmission Range Display Circ. Open
P1791	Transmission Range Display Circ. Short To Ground
P1792	Transmission Range Display Circ. Short To B+
P1793	Output Speed Sensor 2 Circ. No Signal
P1795	Vehicle Speed Signal Circ. Open
P1796	Vehicle Speed Signal Circ. Short To Ground
P1797	Vehicle Speed Signal Circ. Short To B+
P1798	Output Speed Sensor 2 Circ. Range/Performance
P1799	Output Speed Sensor 2 Circ. Rpm Too High
P1813	Pressure Contr.Solenoid 1 Electrical
P1814	Pressure Contr.Solenoid 1 Open/Short To Ground
P1815	Pressure Contr.Solenoid 1 Short To B+
P1818	Pressure Contr.Solenoid 2 Electrical
P1819	Pressure Contr.Solenoid 2 Open/Short To Ground
P1820	Pressure Contr.Solenoid 2 Short To B+
P1823	Pressure Contr.Solenoid 3 Electrical
P1824	Pressure Contr.Solenoid 3 Open/Short To Ground
P1825	Pressure Contr.Solenoid 3 Short To B+
P1828	Pressure Contr.Solenoid 4 Electrical
P1829	Pressure Contr.Solenoid 4 Open/Short To Ground
P1830	Pressure Contr.Solenoid 4 Short To B+
P1834	Pressure Contr.Solenoid 5 Open/Short To Ground
P1835	Pressure Contr.Solenoid 5 Short To B+
P1841	Engine/Transmission Control Modules Versions Do Not Match
P1842	Please Check DTC Memory Of Instrument Panel ECU
P1843	Please Check DTC Memory Of ADR Control Module
P1844	Please Check DTC Memory Of Central Electric Control ECU
P1847	Please Check DTC Memory Of Brake System ECU
P1848	Please Check DTC Memory Of Engine ECU
P1849	Please Check DTC Memory Of Transmission ECU
P1850	Data-Bus Powertrain Missing Message From Engine Contr.
P1851	Data-Bus Powertrain Missing Message From Brake Contr.
P1852	Data-Bus Powertrain Unplausible Message From Engine Contr.
P1853	Data-Bus Powertrain Unplausible Message From Brake Contr.
P1854	Data-Bus Powertrain Hardware Defective
P1855	Data-Bus Powertrain Software Version Contr.
P1856	Throttle/Pedal Pos.Sensor A Circ. Error Message From Engine Contr.
P1857	Load Signal Error Message From Engine Contr.
P1858	Engine Speed Input Circ. Error Message From Engine Contr.
P1859	Brake Switch Circ. Error Message From Engine Contr.
P1860	Kick Down Switch Error Message From Engine Contr.
P1861	Throttle Position (TP) Sensor Error Message From ECM
P1862	Data Bus Powertrain Missing Message From Instr. Panel ECU
P1863	Data Bus Powertrain Missing Message From St. Angle Sensor
P1864	Data Bus Powertrain Missing Message From ADR Control Module
P1865	Data Bus Powertrain Missing Message From Central Electronics
P1866	Data Bus Powertrain Missing Messages
P1867	Drive Data Bus: No Messages From The Steering Column Control Unit J527
P1868	KP-N262 Left Support Valve: Short To Positive
P1869	KP-N262 Left Support Valve: Short To Ground
P1870	KP-N262 Left Support Valve: Open Circuit
P1871	KP-N263 Right Support Valve: Short To Positive
P1872	KP-N263 Right Support Valve: Short To Ground
P1873	KP-N263 Right Support Valve: Open Circuit
P1874	Powertrain Front Support Valve: Short To Plus
P1875	Powertrain Front Support Valve: Short To Ground
P1876	Powertrain Front Support Valve: Open Circuit
P1877	Control Signal To The KP-J696 Cooling Circuit: Open Circuit
P1878	Control Signal To The KP-J696 Cooling Circuit: Short To Positive
P1879	Control Signal To The KP-J696 Cooling Circuit: Short To Ground
P1880	Data Bus: No Message From The Data Bus Diagnostic Interface Control Unit
P1881	Acceleration Signal: No Message
P1882	Data Bus Drive: No Messages From The Control Unit Of The Electromechanical Parking Brake
P1883	Starter Block Signal (P / N): Invalid Signal
P1884	Reverse Light Signal: Short To Ground
P1885	Reverse Light Signal: Short To Positive
P1886	Reverse Light Signal: Open Circuit
P1887	Speed Signal: Wheel Speed From The Brake Control Unit : Implausible Signal
P1888	Coolant Shut-Off Valve-N82: Short To Positive
P1889	Coolant Shut-Off Valve-N82: Short To Ground / Open
P1900	Radiator Fan Control 2: Open Circuit / Short To Ground
P1901	Radiator Fan Control Unit After Off -J138 Engine: Short To Positive
P1902	Radiator Fan Control Unit After Off J138 Motor: Open / Short To Ground
P1903	Radiator Fan Valve-N313: Short To Positive
P1904	Radiator Fan Valve-N313: Open / Short To Ground
P1905	Charge Air Pump Relay-J536: Short To Positive
P1906	Charge Air Pump Relay-J536 Relay: Open Circuit / Short To Ground
P1907	Engine / Engine Data Bus Failure
P1908	Engine / Engine Data Bus: Software Relevance Monitoring
P1909	Engine / Engine Data Bus: No Message From Engine Control Unit 1
P1910	Engine / Engine Data Bus: No Message From Engine Control Unit 2
P1911	Engine / Engine Timing Wire: Electrical Failure
P1912	Pressure Sensor For Brake Booster-G294, Short To Plus
P1913	Pressure Sensor For Brake Booster-G294, Short To Ground
P1914	Pressure Sensor For Brake Booster-G294: Implausible Signal
P1915	Coolant Pump Relay After Off Engine-J151: Short To Positive
P1916	Coolant Pump Relay After Off Engine-J151: Short To Ground
P1917	Coolant Pump Relay After Off Engine-J151: Open Circuit
P1918	Load Signal From DF Generator Terminal: Open Circuit / Short To Positive
P1919	Load Signal From Generator Terminal DF: Short To Ground
P1920	Solenoid Valves For Electro-Hydraulic Engine Mount-N144 / 145: Open / Short To Ground
P1921	Outside Temperature Sensor 2-G249: Short To Ground
P1922	Outdoor Temperature Sensor 2-G249: Open Circuit / Short To Positive
P1923	Read Fault Memory Of Engine Control Unit 2
P1924	Control Unit Contact Encoding: Invalid Signal
P1925	Relay For Auxiliary Cooling Pump-J496: Short To Positive
P1926	Relay For Auxiliary Coolant Pump-J496: Short To Ground
P1927	Relay, Auxiliary Coolant Pump-J496: Open Circuit
P1928	Immobilizer Request Failed
P1929	Cooling Fan-V7: Open Circuit
P1930	Radiator Fan 2-V177: Open Circuit
P1931	Radiator Fan Control Module-J293: Malfunction
P1932	Data Bus Drive: Invalid Message From The Access Control Unit And Engine Start Authorization
P1933	Throttle Control 2: Malfunction
P1934	Radiator Fan Drive Loop Temperature Sensor-G382: Signal Too Low
P1935	Radiator Fan Drive Circuit Temperature Sensor-G382: Signal Too High
P1936	Generator Shutdown: Open Circuit / Short To Ground
P1937	Generator Shutdown: Short To Positive
P1938	Relay For Auxiliary Cooling Pump-J496: Open Circuit / Short To Ground
P1939	Data Bus Drive: No Message From The Access Control Unit And The Engine Start Authorization
P1940	Data Bus Drive: No Message From The Battery Control Control Unit
P1941	Drive Data Bus: Implausible Message From The Battery Control Control Unit
P1942	Data Bus Drive: No Message From The Control Unit Of The Ride Height Control System
P1943	Drive Data Bus: Implausible Message From The Control Unit Of The Ride Height Control System
P1944	Radiator Fan Control Unit 1: Temperature Rise
P1945	Radiator Fan Control Unit 1, Fan On: Short Circuit
P1946	Malfunction Of The Radiator Fan Control Unit 1
P1947	Control Unit 2 Radiator Fans: Temperature Rise
P1948	Control Unit 2 Radiator Fans, Fan On: Short Circuit
P1949	Malfunction Of The Radiator Fan Control Unit 2
P1950	Cooling Fan-V7: Difficult To Run / Blocked
P1951	Cooling Fan 2-V177: Difficult To Run / Blocked
P1952	Turbocharger Control Unit 1 Malfunction
P1953	Turbocharger Control Unit 2 Malfunction
P1954	Glow Plug Control Unit 2, Glow Plug Circuit: Failure In The Electrical Circuit
P1955	Glow Plug Control Unit 2-J703: Implausible Signal
P1956	Exhaust Gas Temperature Sensor 2 For 1 Cylinder Bank-G448: A Failure In The Electrical Circuit
P1957	Exhaust Gas Temperature Sensor 2 For 1 Cylinder Bank-G448: Short To Ground
P1958	Exhaust Gas Temperature Sensor 2 For 1 Cylinder Bank-G448: Short To Positive
P1959	Exhaust Gas Temperature Sensor 2 For 1 Cylinder Bank-G448: Implausible Signal
P1960	Exhaust Gas Temperature Control, 3 Cylinder Bank: Upper Control Limit Exceeded
P1961	Exhaust Gas Temperature Sensor 2 For 2 Rows Of Cylinders-G449: A Failure In The Electrical Circuit
P1962	Exhaust Gas Temperature Sensor 2 For 2 Rows Of Cylinders-G449: Short To Ground
P1963	Exhaust Gas Temperature Sensor 2 For 2 Rows Of Cylinders-G449: Short To Positive
P1964	Exhaust Gas Temperature Sensor 2 For Cylinder Bank 2-G449: Implausible Signal
P1965	Exhaust Gas Temperature Control, 4 Cylinder Bank: Upper Control Limit Exceeded
P1966	Secondary Air Pump Relay 3-J704: Open Circuit
P1967	Secondary Air Pump Relay 3-J704: Short To Positive
P1968	Secondary Air Pump Relay 3-J704: Short To Ground
P1969	Secondary Air Pump Relay 3-J704: Electrical Failure
P1970	Secondary Air Pump Relay 4-J705: Open Circuit
P1971	Secondary Air Pump Relay 4-J705: Short To Positive
P1972	Secondary Air Pump Relay 4-J705: Short To Ground
P1973	Secondary Air Pump Relay 4-J705: Electrical Failure
P1974	Secondary Air Control Valve 3-N384: Circuit Malfunction
P1975	Secondary Air Control Valve 3-N384: Short To Ground
P1976	Secondary Air Control Valve 3-N384: Short To Positive
P1977	Secondary Air Control Valve 3-N384: Open Circuit
P1978	Secondary Air Control Valve 4-N385: Circuit Malfunction
P1979	Secondary Air Control Valve 4-N385: Short To Ground
P1980	Secondary Air Control Valve 4-N385: Short To Positive
P1981	Secondary Air Control Valve 4-N385: Open Circuit
P1982	Exhaust Gas Temperature Control, 3 Cylinder Bank: Invalid Data
P1983	Exhaust Gas Temperature Control, 4 Cylinder Bank: Invalid Data
P1984	Radiator Fan 3-V284: Rotation Is Difficult / Locked
P1985	Radiator Fan Control Unit 2-J671: Malfunction
P1986	Control Unit 3 Radiator Fans, Fan On: Short Circuit
P1987	Function Limitation By Brake Temperature
P1988	Radiator Fan Relay 3-J752: Open
P1989	Radiator Fan Relay 3-J752: Short To Positive
P1990	Radiator Fan Relay 3-J752: Short To Ground
P1991	Control Unit Defective
P1992	Exhaust Gas Recirculation Potentiometer 2 OG-G466: Basic Setting Error
P1993	Exhaust Gas Recirculation Potentiometer 2 OG-G466: Signal Too High
P1994	Exhaust Gas Recirculation Potentiometer 2 OG-G466: Signal Too Low
P1995	Door Open Signal Not Recognized
P1996	Friction Is Too Great: E1 Code
P1997	Friction Is Too Great: A1 Code
P1998	Friction Is Too Great: E2 Code
P1999	Friction Is Too Great: E2 Code
P2002	Diesel Particulate Filter 1 Cylinder Bank: Malfunction
P2003	Diesel Particulate Filter 2 Rows Of Cylinders: Malfunction
P2004	Inlet Duct Flaps Of Cylinder Bank 1 Do Not Close
P2005	Inlet Duct Flaps Of 2 Cylinder Rows Do Not Close
P2006	Inlet Flaps Of Cylinder Bank 1 Do Not Open
P2007	Inlet Flaps Of Cylinder Bank 2 Do Not Open
P2008	Intake Manifold Flaps: Electrical Failure
P2009	Intake Manifold Flaps: Short To Ground
P2010	Inlet Flaps: Short To Positive
P2011	2 Intake Manifold Flaps: Electrical Failure
P2012	2 Intake Manifold Flaps: Short To Ground
P2013	2 Intake Manifold Flaps: Short To Positive
P2014	Intake Flap Position Sensor: Electrical Failure
P2015	Intake Flap Position Sensor: Implausible Signal
P2016	Intake Damper Position Sensor: Short To Ground
P2017	Intake Flap Position Sensor: Short To Positive
P2019	Intake Manifold Flap Position Sensor 2: Electrical Failure
P2020	Inlet Flap Position Sensor 2: Implausible Signal
P2021	Intake Damper Position Sensor 2: Short To Ground
P2022	Intake Damper Position Sensor 2: Short To Positive
P2031	Exhaust Gas Temperature Sensor 2: Malfunction In An Electric Chain
P2032	Exhaust Gas Temperature Sensor 2: Short To Ground
P2033	Exhaust Gas Temperature Sensor 2: Short To Positive
P2034	Exhaust Gas Temperature Sensor 2 For 2 Rows Of Cylinders: A Failure In The Electrical Circuit
P2035	Exhaust Gas Temperature Sensor 2 For 2 Rows Of Cylinders: Short To Ground
P2036	Exhaust Gas Temperature Sensor 2 For 2 Rows Of Cylinders: Short To Positive
P2070	Variable Geometry Intake Manifold: Damper Does Not Close
P2071	Variable Geometry Intake Manifold: Damper Does Not Open
P2075	Intake Manifold Flap Position Sensor: Electrical Failure
P2076	Intake Manifold Flap Position Sensor: Implausible Signal
P2077	Intake Manifold Flap Position Sensor: Short To Ground
P2078	Intake Manifold Flap Position Sensor: Short To Positive
P2079	Intake Manifold Flap Position Sensor: Open Circuit
P2080	Exhaust Gas Temperature Sensor 1-G235: Implausible Signal
P2082	Exhaust Gas Temperature Sensor 1 For 2 Rows Of Cylinders-G236: Implausible Signal
P2084	Exhaust Gas Temperature Sensor 2: Implausible Signal
P2086	Exhaust Gas Temperature Sensor 2 For 2 Cylinder Bank-G236: Implausible Signal
P2088	Valve Timing 1 Cylinder Bank: Short To Ground
P2089	Valve Timing 1 Cylinder Bank: Short To Positive
P2090	The Valve Timing 1 Cylinder Bank, Exhaust: Short Circuit To Ground
P2091	Valve Timing 1 Cylinder Bank, Exhaust: Short To Positive
P2092	Valve Timing 2 Rows Of Cylinders: Short To Ground
P2093	Valve Timing 2 Rows Of Cylinders: Short To Positive
P2094	Valve Timing 2 Rows Of Cylinders, Exhaust: Short To Ground
P2095	Valve Timing 2 Rows Of Cylinders, Exhaust: Short To Positive
P2096	Row 1, Lambda Correction After Catalyst: Mixture Depletion Control Limit Exceeded
P2097	Row 1, Lambda Correction After Catalyst: Mixture Enrichment Limit Exceeded
P2098	Row 2, Lambda Correction After Catalyst: Mixture Depletion Control Limit Exceeded
P2099	Row 2, Lambda Correction After Catalyst: Mixture Enrichment Limit Exceeded
P2122	Accelerator Pedal Position Sensor-G79: Signal Too Low
P2123	Accelerator Pedal Position Sensor-G79: Signal Too High
P2127	Accelerator Pedal Position Sensor-G185: Signal Too Low
P2128	Accelerator Pedal Position Sensor-G185: Signal Too High
P2138	Accelerator Pedal 1/2 Sensors-G79 + G185: Implausible Signal
P2146	Injector Power (S) A: Open Circuit
P2147	Injector Power (S) A: Short To Ground
P2148	Injector Power (S) A: Short To Positive
P2149	Injector Power (S) B: Open Circuit
P2150	Injector Power (S) B: Short To Ground
P2151	Injector Power (S) B: Short To Plus
P2177	Row 1, Fuel-Air Parameter Determination System Mixtures: Mixture Too Lean In The System At Speeds Above Idle
P2178	Row 1, Fuel-Air Parameter Determination System Mixtures: Too Rich Mixture In The System At Speeds Above Idle
P2179	Row 2, Fuel-Air Parameter Determination System Mixtures: Mixture Too Lean In The System At Speeds Above Idle
P2180	Row 2 Fuel-Air Parameter Determination System Mixtures: Too Rich Mixture In The System At Speeds Above Idle
P2181	Cooling System Malfunction
P2183	Radiator-G83 Coolant Temperature Sensor: Invalid Signal
P2184	Radiator-G83 Coolant Temperature Sensor, Signal Too Low
P2185	Radiator-G83 Coolant Temperature Sensor: Signal Too High
P2187	Row 1, Fuel-Air Parameter Determination System Mixtures: Mixture Too Lean In The System At Idle
P2188	Row 1, Fuel-Air Parameter Determination System Mixture: Too Rich Mixture In The System At Idle
P2189	Row 2, Fuel-Air Parameter Determination System Mixtures: Mixture Too Lean In The System At Idle
P2190	Row 2, Fuel-Air Parameter Determination System Mixture: Too Rich Mixture In The System At Idle
P2191	Row 1, Fuel-Air Parameter Determination System Mixtures: Mixture Too Lean In The System At Full Load
P2192	Row 1, Fuel-Air Parameter Determination System Mixtures: Too Rich Mixture In The System At Full Load
P2193	Row 2, Fuel-Air Parameter Determination System Mixtures: Mixture Too Lean In The System At Full Load
P2194	Row 2, Fuel-Air Parameter Determination System Mixtures: Too Rich Mixture In The System At Full Load
P2195	Lambda Probe 1-Row 1: Signal Too Lean Mixture
P2196	Lambda Sensor 1 Row 1: Signal Too Rich Mixture
P2197	Lambda Sensor 1-Row 2: Signal Too Lean Mixture
P2198	Lambda Sensor 1-Series 2: Signal Too Rich Mixture
P2199	Intake Air Temperature Sensors 1 <> 2: Deviation
P2231	Lambda Sensor 1 Row 1: Short To Heater
P2232	Lambda Sensor 2-Row 1: Short Circuit To The Electrical Heating Circuit
P2233	Lambda Sensor 3 Row 1: Short To Heating Circuit
P2234	Lambda Sensor 1-Series 2: Short To Heating Circuit
P2235	Lambda Sensor 2 Row 2: Short To Heater
P2236	Lambda Sensor 3 Row 2: Short To Heater
P2237	Lambda Sensor 1-Row 1, Signal Current: Open Circuit
P2238	Lambda Sensor 1-Row 1, Signal Current: Short To Ground
P2239	Lambda Sensor 1-Row 1, Signal Current: Short To Positive
P2240	Lambda Sensor 1-Row 2, Signal Current: Open Circuit
P2241	Lambda Sensor 1-Row 2, Signal Current: Short To Ground
P2242	Lambda Sensor 1-Row 2, Signal Current: Short Circuit To Positive
P2243	Lambda Sensor 1-Row 1, Voltage Reference: Open Circuit
P2244	Lambda Sensor 1-Row 1, Voltage Reference: Invalid Signal
P2245	Lambda Sensor 1-Row 1, Voltage Reference: Short To Ground
P2246	Lambda Sensor 1-Row 1, Voltage Reference: Short To Positive
P2247	Lambda Sensor 1-Row 2, Voltage Reference: Open Circuit
P2248	Lambda Sensor 1-Row 2, Voltage Reference: Invalid Signal
P2249	Lambda Sensor 1-Row 2, Voltage Reference: Short To Ground
P2250	Lambda Sensor 1-Row 2, Voltage Reference: Short To Positive
P2251	Lambda Sensor 1-Row 1, Cable Mass: Open Circuit
P2252	Lambda Sensor 1-Row 1, Ground Cable: Short To Ground
P2253	Lambda Sensor 1-Row 1, Ground Cable: Short To Positive
P2254	Lambda Sensor 1-Row 2, Ground Cable: Open Circuit
P2255	Lambda Sensor 1-Row 2, Ground Cable: Short To Ground
P2256	Lambda Sensor 1-Row 2, Ground Cable: Short To Positive
P2257	Secondary Air Pump Relay-J299: Short To Ground
P2258	Secondary Air Pump Relay-J299: Short To Positive
P2261	Turbocharger Bypass Valve-N249, Mechanical Damage
P2270	Lambda Sensor 2-Series 1: Signal Too Lean Mixture
P2271	Lambda Sensor 2-Row 1: Signal Too Rich Mixture
P2272	Lambda Sensor 2-Series 2: Signal Too Lean Mixture
P2273	Lambda Sensor 2-Series 2: Signal Too Rich Mixture
P2274	Lambda Sensor 3-Series 1: Signal Too Lean Mixture
P2275	Lambda Sensor 3-Row 1: Signal Too Rich Mixture
P2276	Lambda Sensor 3-Series 2: Signal Too Lean Mixture
P2277	Lambda Sensor 3-Series 2: Signal Too Rich Mixture
P2279	Intake System Leaks
P2293	Fuel Pressure Regulator: Mechanical Damage
P2294	Fuel Pressure Regulator: Open Circuit
P2295	Fuel Pressure Regulator: Short To Ground
P2296	Fuel Pressure Regulator: Short To Positive
P2297	Bank 1, Probe 1, Lambda Probe Signal, Voltage In Forced XX Mode: Regulation Limit Exceeded
P2298	Bank 2, Probe 1, Lambda Probe Signal, Voltage In Forced XX Mode : Regulation Limit Exceeded
P2300	Control Signal To Ignition Coil 1: Short To Ground
P2301	Control Signal To Ignition Coil 1: Short To Positive
P2302	Secondary Ignition Coil 1: Malfunction
P2303	Control Signal To Ignition Coil 2: Short To Ground
P2304	Control Signal To Ignition Coil 2: Short To Positive
P2305	Secondary Ignition Coil 2: Malfunction
P2306	Control Signal To Ignition Coil 3: Short To Ground
P2307	Control Signal To Ignition Coil 3: Short To Positive
P2308	Secondary Ignition Coil 3: Malfunction
P2309	Control Signal To Ignition Coil 4: Short To Ground
P2310	Control Signal To Ignition Coil 4: Short To Positive
P2311	Secondary Ignition Coil 4: Malfunction
P2312	Control Signal To Ignition Coil 5: Short To Ground
P2313	Control Signal To Ignition Coil 5: Short To Positive
P2314	Secondary Ignition Coil 5: Malfunction
P2315	Supply Control Signal To Ignition Coil 6: Short To Ground
P2316	Supply Control Signal To The Ignition Coil 6: Short To Positive
P2317	Secondary Ignition Coil 6: Malfunction
P2318	Supply Control Signal To Ignition Coil 7: Short To Ground
P2319	Supply Control Signal To The Ignition Coil 7: Short To Positive
P2320	Secondary Ignition Coil 7: Malfunction
P2321	Control Signal To Ignition Coil 8: Short To Ground
P2322	Control Signal To Ignition Coil 8: Short To Positive
P2323	Secondary Ignition Coil 8: Malfunction
P2324	Supply Control Signal To The Ignition Coil 9: Short To Ground
P2325	Control Signal To Ignition Coil 9: Short To Positive
P2326	Secondary Circuit Of The Ignition Coil 9: Malfunction
P2327	Control Signal To Ignition Coil 10: Short To Ground
P2328	Supply Control Signal To The Ignition Coil 10: Short To Positive
P2329	Secondary Ignition Coil 10: Malfunction
P2330	Control Signal To Ignition Coil 11: Short To Ground
P2331	Control Signal To Ignition Coil 11: Short To Positive
P2332	Secondary Ignition Coil 11: Malfunction
P2333	Control Signal To Ignition Coil 12: Short To Ground
P2334	Supply Control Signal To The Ignition Coil 12: Short To Positive
P2335	Secondary Ignition Coil 12: Malfunction
P2336	Cylinder Knock Control. 1: Regulation Limit Reached
P2337	Cylinder Knock Control. 2: Regulation Limit Reached
P2338	Cylinder Knock Control. 3: Regulation Limit Reached
P2339	Cylinder Knock Control. 4: Regulation Limit Reached
P2340	Cylinder Knock Control. 5: Regulation Limit Reached
P2341	Cylinder Knock Control. 6: Regulation Limit Reached
P2342	Cylinder Knock Control. 7: Regulation Limit Reached
P2343	Cylinder Knock Control. 8: Regulation Limit Reached
P2344	Cylinder Knock Control. 9: Regulation Limit Reached
P2345	Cylinder Knock Control. 10: Regulation Limit Reached
P2346	Cylinder Knock Control. 11: Regulation Limit Reached
P2347	Cylinder Knock Control. 12: Regulation Limit Reached
P2400	Fuel Tank Ventilation System, Control Signal To The Fuel Leak Diagnosis Pump: Electrical Failure / Open Circuit
P2401	Fuel Tank Ventilation System, Control Signal To The Fuel Leak Diagnosis Pump: Short To Ground
P2402	Fuel Tank Ventilation System, Control Signal To The Fuel Leak Diagnosis Pump: Short To Positive
P2403	Fuel Tank Ventilation System, Fuel Leakage Diagnosis Pump Sensor: Electrical Failure / Open Circuit
P2404	Fuel Tank Ventilation System, Fuel Leak Diagnosis Pump Sensor: Implausible Signal
P2413	Error In Exhaust Gas Recirculation System
P2414	Bank 1 Sensor 1: Voltage Too Low / Leakage
P2415	Bank 2 Sensor 1: Voltage Too Low / Leakage
P2416	Row 1: Lambda Probes Confused Before And After The Main Catalyst
P2417	Row 2: Lambda Probes Confused Before And After The Main Catalyst
P2420	Tank Ventilation System, Activated Carbon Absorber Solenoid Valve 2 — N115: Permanently Open
P2421	Tank Ventilation System, Activated Carbon Absorber Solenoid Valve 2 — N115: Permanently Closed
P2425	Exhaust Gas Recirculation Cooling Valve: Open Circuit
P2426	Exhaust Gas Recirculation Cooling Valve: Short To Ground
P2427	Exhaust Gas Recirculation Cooling Valve: Short To Positive
P2452	Diesel Particulate Filter, Differential Pressure Sensor: Electrical Failure
P2453	Diesel Particulate Filter, Differential Pressure Sensor: Implausible Signal
P2454	Diesel Particulate Filter, Differential Pressure Sensor: Short To Ground
P2455	Diesel Particulate Filter, Differential Pressure Sensor: Short To Positive
P2533	Ignition Circuit: Short To Ground / Open Circuit
P2535	Ignition Circuit: Short To Positive
P2539	Fuel Pressure Sensor Low Pressure-G410: Open Circuit
P2540	Fuel Pressure Sensor Low Pressure-G410: Implausible Signal
P2541	Fuel Pressure Sensor Low Pressure-G410: Short To Ground
P2542	Fuel Pressure Sensor Low Pressure-G410: Short To Plus
P2543	Fuel Pressure Sensor Low Pressure-G410: Signal Ripple
P2563	Charge Pressure Regulator Position Sensor: Implausible Signal
P2564	Charge Pressure Regulator Position Sensor: Signal Too Low
P2565	Charge Pressure Regulator Position Sensor: Signal Too High
P2566	Charge Pressure Regulator Position Sensor: No Signal
P2600	Coolant Pump: Open Circuit
P2601	Coolant Pump: Implausible Signal
P2602	Coolant Pump: Short To Ground
P2603	Coolant Pump: Short To Positive
P2626	Linear Oxygen Sensor, Bank 1 / Matching Wire Sensor Signal: Open Circuit
P2629	Linear Lambda Sensor Bank 2 / Matching Sensor Signal: Open Circuit
P2632	Relay For Electric Fuel Pump 2-J49: Open Circuit
P2633	Relay For Electric Fuel Pump 2-J49: Short To Ground
P2634	Relay For Electric Fuel Pump 2-J49: Short To Positive
P2637	Engine Torque Signal A
P2708	Changeover Valve 6 => Solenoid Valve 6-N93: Short To Positive
P2711	Invalid Gearshift Data
P2714	Pressure Regulator 4: Open Circuit / Short To Ground
P2715	Pressure Regulator 4: Short To Positive
P2716	Pressure Regulator 4: Circuit Malfunction
P2717	Pressure Regulator 4: Open Circuit
P2723	Pressure Regulator 5: Open Circuit / Short To Ground
P2724	Pressure Regulator 5: Short To Positive
P2725	Pressure Regulator 5: Circuit Malfunction
P2726	Pressure Regulator 5: Open Circuit
P2732	Pressure Regulator 6: Open Circuit / Short To Ground
P2733	Pressure Regulator 6: Short To Positive
P2734	Pressure Regulator 6: A Failure In The Electrical Circuit
P2735	Pressure Regulator 6: Open Circuit
P2787	Clutch Overheating
P2789	Coupling Adaptation At The Limit
P3000	Glow Lamp Warm-Up Warning Lamp-K29: Error Message From The Instrument Cluster
P3001	Range Of Regulation Of Working Frequency Of Rotation
P3002	Kick-Down Mode Switch -F86: Invalid Signal
P3003	Low Heat Relay-J359: Short To Positive
P3004	Low Heat Relay-J359: Open Circuit / Short To Ground
P3005	High Power Relay-J359: Short To Plus
P3006	High Power Relay-J360: Open / Short To Ground
P3007	Camshaft Position Sensor-G40: No Signal
P3008	Camshaft Position Sensor-G40: Signal Out Of Tolerance
P3009	Fuel Coolant Pump Relay-J445: Short To Plus
P3010	Fuel Coolant Pump Relay-J445: Open / Short To Ground
P3011	Relay For Electric Fuel Pump 2-J49: Short To Positive
P3012	Relay For Electric Fuel Pump 2-J49: Open Circuit / Short To Ground
P3013	Charge Pressure Control Solenoid Valve 2-N274: Short To Positive
P3014	Charge Pressure Control Valve 2-N274: Open Circuit / Short To Ground
P3015	Fuel Bypass Valve-N312 Valve: Short To Plus
P3016	Fuel Bypass Valve-N312 Valve: Open / Short To Ground
P3017	Exhaust Flap Valve 1-N321: Short To Positive
P3018	Exhaust Flap Valve 1-N321: Short To Ground
P3019	Exhaust Flap Valve 1-N321: Open Circuit
P3020	Exhaust Flap Valve 1-N321: Electrical Failure
P3021	Exhaust Damper Valve 2-N322: Short To Positive
P3022	Exhaust Gas Damper Valve 2-N322: Short To Ground
P3023	Exhaust Gas Damper Valve 2-N322: Open Circuit
P3024	Exhaust Gas Damper Valve 2-N322: Electrical Failure
P3025	Throttle Angle Sensor 1 Of The Throttle Actuator 2-G297: Implausible Signal
P3026	Throttle Actuator 1 Angle Sensor 2-G297: Signal Too Low
P3027	Throttle Actuator 1 Sensor 2-G297: Signal Too High
P3028	Throttle Angle Sensor 2 Of The Throttle Actuator 2-G298: Implausible Signal
P3029	2-G298 Throttle Actuator 2 Sensor: Signal Too Low
P3030	2-G298 Throttle Actuator 2 Sensor: Signal Too High
P3031	Throttle Actuator 2-G296: Malfunction In An Electric Chain
P3032	Throttle Body 2-J544: Basic Installation Error
P3033	Intake Air Temperature Sensor 2-G299: Signal Too Low
P3034	Intake Air Temperature Sensor 2-G299, Signal Too High
P3035	Throttle Body 2-J544: Mechanical Damage
P3036	Throttle Body 2-J544: Undervoltage During Basic Installation
P3037	Throttle Body 2-J544: Adaptation Not Started
P3038	Throttle Body 2-J544: Lower Limit Not Reached
P3039	Gearbox Request, Torque Reduction: Implausible Value
P3040	Gear Ratio: Unreliable
P3041	Data Bus Drive: Implausible Engine Temperature Signal From The Instrument Cluster
P3042	Heater Regulator: Implausible Signal
P3043	Fuel Pump: Mechanical Damage
P3044	Fuel Pump: Short Circuit
P3045	Faulty Electronic Fuel Pump System
P3046	Starter Relay 1: A Failure In The Electrical Circuit (The Relay Sticks / Does Not Switch)
P3047	Control Signal To Starter Relay 2: Short To Positive
P3048	Control Signal To Starter Relay 2: Short To Ground
P3049	Control Signal To Starter Relay 2: Open Circuit
P3050	Starter Relay 2: A Failure In The Electrical Circuit (The Relay Sticks / Does Not Switch)
P3051	Inclusion Of A Starter, Recall Cl. 50: Invalid Signal
P3052	Inclusion Of A Starter, Recall Cl. 50: Short To Positive
P3053	Inclusion Of A Starter, Recall Cl. 50: Short To Ground / Open Circuit
P3054	Starter Does Not Crank: Mechanical Interlock Or Electrical Failure
P3055	Exhaust Gas Pressure Sensor 2: Open Circuit
P3056	Exhaust Gas Pressure Sensor 2: Short To Ground
P3057	Exhaust Gas Pressure Sensor 2: Short To Positive
P3058	Exhaust Gas Recirculation System 2: Too Low Throughput
P3059	Exhaust Gas Recirculation System 2: Too High Throughput
P3060	Cooling Bypass Valve, Exhaust Gas Recirculation System OG-N386: Failure In The Electrical Circuit
P3061	Valve 2 Bypass Cooling Channel, Exhaust Gas Recirculation System OG-N387: A Failure In The Electrical Circuit
P3062	Charge Pressure Control 2: Charge Pressure Too High
P3063	Charge Pressure Control 2: Charge Pressure Too Low
P3064	Charge Pressure Control Valve 3-N388: Electrical Failure
P3065	Charge Pressure Control Valve 3-N388: Short To Ground
P3066	Charge Pressure Control Valve 3-N388: Short To Positive
P3067	Charge Pressure Control Valve 4-N389: Electrical Failure
P3068	Charge Pressure Control Valve 4 — N389: Short To Ground
P3069	Charge Pressure Control Valve 4 — N389: Short To Positive
P3070	Malfunction Of The Additive Pump For The Particulate Filter-V135
P3071	Particulate Filter Additive Tank: Empty
P3072	Voltage Relay: Malfunction In An Electric Chain
P3073	Fuel Pump: Malfunction In An Electric Chain
P3074	Fuel Pump 2: Malfunction In An Electric Chain
P3075	1/2 Turbocharger Correction: Adaptation Limits Not Reached
P3076	Engine Control Unit: Coding Error
P3077	Electronic Fuel Pump System, Power Supply: Electrical Failure
P3078	Throttle Body: Inadequate Idling
P3079	Relay For Cold Start Fuel Pump-J748: Short To Positive
P3080	Cold Start Fuel Pump Relay-J748: Short To Ground / Open
P3081	Engine Temperature Too Low
P3082	Clutch / Clutch Position Sensor-G476: Implausible Signal
P3083	Diesel Particulate Filter Additive Reservoir Sensor-G504: Electrical Failure
P3084	Turbocharger Bypass Valve, Bank 2: Mechanical Damage
P3085	Control Signal To The Intake Flap 2: A Failure In The Electrical Circuit
P3086	2 Intake Manifold Flaps: Basic Settings Not Completed
P3087	Motor Component Power Relay: Electrical Failure
P3088	Starter Relay: Circuit Malfunction
P3089	Fuel Pump Electronics, Signal Wire: Electrical Failure
P3090	Auxiliary Heater Signal Not Recognized
P3091	A Long Signal Of An Autonomous Heater Is Recognized
P3092	Control Unit Defective
P3093	Control Unit Defective
P3094	Control Unit Defective
P3095	Control Unit Defective
P3096	Control Unit Defective
P3097	Control Unit Defective
P3098	Control Unit Defective
P3099	Control Unit Defective
P3100	Intake Manifold Flap Actuator Motor-V157: Short To Positive
P3101	Intake Manifold Flap Actuator Motor-V157: Open Circuit / Short To Ground
P3102	Intake Manifold Flap Actuator Motor-V157: No Signal
P3103	Intake Manifold Flap Motor -V157: Defective
P3104	Intake Manifold Flap Diverter Valve-N239: Short To Positive
P3105	Intake Manifold Flap Diverter Valve-N239: Open Circuit / Short To Ground
P3106	Valve For Pump Injector 7-N303: Implausible Signal
P3107	Valve For Pump Injector 7-N303: Out Of Control Range (Greater Than Upper Limit)
P3108	7-N303 Cylinder Pump Injector Valve: Out Of Control Range (Below Lower Limit)
P3109	Cylinder 7 Injector 7-N303 Valve: Electrical Failure
P3110	Valve For Pump Injector 8-N304: Implausible Signal
P3111	Valve For Pump Injector 8-N304: Out Of Control Range (Greater Than Upper Limit)
P3112	Valve For Pump-Injector Cylinder 8-N304: Out Of The Control Range (Less Than The Lower Limit)
P3113	Valve For Pump Injector For Cylinder 8-N304: Electrical Failure
P3114	Valve For Pump Injector 9-N305: Implausible Signal
P3115	Valve For Pump Injector 9-N305: Out Of Control Range (Greater Than Upper Limit)
P3116	9-N305 Cylinder Pump Injector Valve: Out Of Control Range (Below Lower Limit)
P3117	Valve For Pump Injector Cylinder 9-N305: A Failure In The Electrical Circuit
P3118	Valve For Pump Injector 10-N306: Implausible Signal
P3119	Valve For Pump Injector Cylinder 10-N306: Out Of Control Range (Greater Than Upper Limit)
P3120	Valve For Pump Injector For Cylinder 10-N306: Out Of Control Range (Less Than Lower Limit)
P3121	Valve For Pump Injector For Cylinder 10-N306: Electrical Failure
P3122	Valve For Pump Injector 11-N307: Implausible Signal
P3123	Valve For Pump Injector 11-N307: Out Of Control Range (Greater Than Upper Limit)
P3124	11-N307 Cylinder Pump Injector Valve: Out Of Control Range (Below Lower Limit)
P3125	Valve For Pump Injector For Cylinder 11-N307: Electrical Failure
P3126	Valve For Pump Injector 12-N308: Implausible Signal
P3127	Valve For Pump Injector For Cylinder 12-N308: Out Of Control Range (Greater Than Upper Limit)
P3128	12-N308 Cylinder Pump Injector Valve: Out Of Control Range (Below Lower Limit)
P3129	Valve For Pump Injector For Cylinder 12-N308: Electrical Failure
P3130	Exhaust Gas Recirculation System: Out Of The Control Range (Greater Than The Upper Limit)
P3131	Exhaust Gas Recirculation System: Out Of The Control Range (Less Than The Lower Limit)
P3132	Glow Plug Control Unit 2, Glow Plug Circuit: Failure In The Electrical Circuit
P3133	Glow Plug Control Unit 2-J609: Implausible Signal
P3134	Inlet Flaps, Upper Limit Not Reached
P3135	Inlet Flaps: Lower Limit Not Reached
P3136	Inlet Flaps: Nominal Value Not Reached
P3137	Inlet Flaps: Basic Settings Not Completed
P3138	Inlet Flaps: Control Range
P3139	Inlet Flaps: Out Of Tolerance Signal
P3140	Valve For Starting With An Empty Tank-Nxxx: Open Circuit / Short To Ground
P3141	Valve For Starting With An Empty Tank-Nxxx: Short To Positive
P3142	Row 2, Probe 1, Lambda Probe Signal: Unreliable Poor Mixture
P3143	Row 2, Probe 1, Lambda Probe Signal: Unreliably Rich Mixture
P3144	Row 3, Probe 1, Lambda Probe Signal: Unreliable Poor Mixture
P3145	Row 3, Probe 1, Lambda Probe Signal: Unreliably Rich Mixture
P3146	Row 4, Probe 1, Lambda Probe Signal: Unreliable Poor Mixture
P3147	Row 4, Probe 1, Lambda Probe Signal: Unreliably Rich Mixture
P3148	Row 3, Lambda Probe To The Catalyst, Heating Circuit: Upper Control Limit Reached
P3149	Row 3, Lambda Probe To The Catalyst, Heating Circuit: Lower Control Limit Reached
P3150	Row 4, Lambda Probe To The Catalyst, Heating Circuit: Upper Control Limit Reached
P3151	Row 4, Lambda Probe To The Catalyst, Heating Circuit: Lower Control Limit Reached
P3152	Row 3, Probe 1: Implausible Value Of Internal Resistance
P3153	Row 4, Probe 1: Unreliable Value Of Internal Resistance
P3154	Row 2, Probe 1: Voltage Too Low / Leak
P3155	Bank 3 Sensor 1: Voltage Too Low / Leakage
P3156	Bank 4 Sensor 1: Voltage Too Low / Leakage
P3157	Bank 1 Probe 1, Lambda Probe Signal: Voltage Too Low In Forced XX Mode
P3158	Bank 2 Probe 1, Lambda Probe Signal: Voltage Too Low In Forced XX Mode
P3159	Bank 3 Probe 1, Lambda Probe Signal: Voltage Too Low In Forced XX Mode
P3160	Bank 4 Probe 1, Lambda Probe Signal: Voltage Too Low In Forced XX Mode
P3161	Linear Oxygen Sensor, Bank 1 / Matching Wire Sensor Signal: Open Circuit
P3162	Linear Lambda Sensor Bank 2 / Matching Sensor Signal: Open Circuit
P3163	Linear Lambda Sensor Bank 3 / Matching Sensor Signal: Open Circuit
P3164	Linear Oxygen Sensor, Bank 4 / Interconnect Sensor Signal: Open Circuit
P3165	Row 3, Lambda Correction After Catalyst: Mixture Depletion Control Limit Exceeded
P3166	Row 3, Lambda Correction After Catalyst: Mixture Enrichment Limit Exceeded
P3167	Row 4, Lambda Correction After Catalyst: Mixture Depletion Control Limit Exceeded
P3168	Row 4, Lambda Correction After Catalyst: Mixture Enrichment Limit Exceeded
P3169	Row 3, The Main Catalyst: Reduced Efficiency
P3170	Row 4, The Main Catalyst: Reduced Efficiency
P3171	Row 1, Adaptation Of The Mixture In The Range 3, Depletion Of The Mixture
P3172	Row 1, Adaptation Of The Mixture In The Range 3, Re-Enrichment Of The Mixture
P3173	Row 2, Adaptation Of The Mixture In Range 3, Depletion Of The Mixture
P3174	Row 2, Adaptation Of The Mixture In The Range 3, Re-Enrichment Of The Mixture
P3175	Row 3, Adaptation Of The Mixture In The Range 3, Depletion Of The Mixture
P3176	Row 3, Adaptation Of The Mixture In The Range 3, Re-Enrichment Of The Mixture
P3177	Row 4, Adaptation Of The Mixture In The Range 3, Depletion Of The Mixture
P3178	Row 4, Adaptation Of The Mixture In The Range 3, Re-Enrichment Of The Mixture
P3179	Cylinder Nozzle 13-N390: Short To Ground
P3180	Cylinder Nozzle 13-N390: Short To Positive
P3181	Cylinder Nozzle 13-N390: Open Circuit
P3182	Cylinder Nozzle 14-N391: Short To Ground
P3183	Cylinder Nozzle 14-N391: Short To Positive
P3184	Cylinder Nozzle 14-N391: Open Circuit
P3185	Cylinder Nozzle 15-N392: Short To Ground
P3186	Cylinder Nozzle 15-N392: Short To Positive
P3187	Cylinder Nozzle 15-N392: Open Circuit
P3188	Cylinder Nozzle 16-N393: Short To Ground
P3189	Cylinder Nozzle 16-N393: Short To Positive
P3190	Cylinder Nozzle 16-N393: Open Circuit
P3191	Intake Manifold Flaps: Basic Mechanical Settings Are Violated Focus In The OPEN Position.
P3192	Intake Manifold Flaps: Basic Mechanical Settings Are Violated Stop In The CLOSED Position.
P3193	Intake Manifold Flaps: Stop In The OPEN Position. Beyond Valid Range
P3194	Air Mass Sensor 3-G456: Signal Too Low
P3195	Air Mass Sensor 3-G456: Signal Too High
P3196	4-G457 Air Mass Sensor: Signal Too Low
P3197	4-G457 Air Mass Sensor: Signal Too High
P3198	Control Signal To The Intake Flaps: Implausible Signal
P3199	Control Signal To Inlet Flap 2: Implausible Signal
P3200	Bank 3 Sensor 1, Electrical Heating Circuit: Short To Ground
P3201	Bank 3 Sensor 1, Electrical Heater Circuit: Short To Positive
P3202	Bank 3 Sensor 1, Electrical Heating Circuit: Open Circuit
P3203	Bank 3 Sensor 1, Heater Circuit: Circuit Malfunction
P3204	Bank 3 Sensor 1: Internal Resistance Too High
P3205	Bank 3 Sensor 1: Voltage Too Low
P3206	Row 3 Probe 1: Voltage Is Too High
P3207	Bank 3 Probe 1, Electrical Failure
P3208	Row 3 Probe 1: No Activity
P3209	Row 3 Probe 1: Reaction Time Is Too Long
P3210	Bank 3 Sensor 1, Electrical Heating Circuit: Power Too Low
P3211	Bank 1 Sensor 1: Heater Feedback
P3212	Bank 2 Sensor 1: Heater Feedback
P3213	Bank 3 Sensor 1: Heater Feedback
P3214	Bank 4 Sensor 1: Heater Feedback
P3215	Bank 3 Sensor 2, Electrical Heating Circuit: Short To Ground
P3216	Bank 3 Sensor 2, Heating Circuit: Short To Positive
P3217	Bank 3 Sensor 2, Electrical Heating Circuit: Open Circuit
P3218	Bank 3 Sensor 2, Heater Circuit: Circuit Malfunction
P3219	Bank 3 Sensor 2: Internal Resistance Too High
P3220	Bank 3 Sensor 2: Voltage Too Low
P3221	Row 3 Probe 2: Voltage Is Too High
P3222	Bank 3 Sensor 2: Malfunction
P3223	Row 3 Probe 2: No Activity
P3224	Row 3 Probe 2: Reaction Time Is Too Long
P3225	Row 3, Lambda Correction After Catalyst: Control Limit Reached
P3226	Row 4, Lambda Correction After Catalyst: Control Limit Reached
P3227	Bank 1, Probe 1, Individual Cylinder Adjustment: Probe Response Time Is Too Long
P3228	Row 1, Probe 1, Lambda Probe Signal: Unreliable Poor Mixture
P3229	Row 1, Probe 1, Lambda Probe Signal: Unreliably Rich Mixture
P3230	Bank 4 Sensor 1, Electrical Heating Circuit: Short To Ground
P3231	Bank 4 Sensor 1, Electrical Heater Circuit: Short To Positive
P3232	Bank 4 Sensor 1, Electrical Heating Circuit: Open Circuit
P3233	Bank 4 Sensor 1, Heater Circuit: Circuit Malfunction
P3234	Bank 4 Sensor 1: Internal Resistance Too High
P3235	Bank 4 Sensor 1: Voltage Too Low
P3236	Bank 4 Sensor 1: Voltage Too High
P3237	Bank 4 Sensor 1, Electrical Failure
P3238	Row 4 Probe 1: No Activity
P3239	Row 4 Probe 1: Reaction Time Is Too Long
P3240	Bank 4 Sensor 1, Electrical Heating Circuit: Power Too Low
P3241	Inlet Flaps: Temperature Too High
P3242	Inlet Flaps 2: Temperature Too High
P3243	Throttle Control Supply: Malfunction In An Electric Chain
P3244	Throttle Control Unit 2 Supply: Electrical Failure
P3245	Bank 4 Sensor 2, Electrical Heater Circuit: Short To Ground
P3246	Bank 4 Sensor 2, Heater Circuit: Short To Positive
P3247	Bank 4 Sensor 2, Electrical Heating Circuit: Open Circuit
P3248	Bank 4 Sensor 2, Electrical Heating Circuit: Electrical Failure
P3249	Bank 4 Sensor 2: Internal Resistance Too High
P3250	Bank 4 Sensor 2: Voltage Too Low
P3251	Bank 4 Sensor 2: Voltage Too High
P3252	Bank 4 Sensor 2: Electrical Failure
P3253	Row 4 Probe 2: No Activity
P3254	Row 4 Probe 2: Reaction Time Is Too Long
P3255	Row 1, Lambda Probe To The Catalyst, Heating Circuit : Upper Control Limit Reached
P3256	Row 1, Lambda Probe To The Catalyst, Heating Circuit: Lower Control Limit Reached
P3257	Row 2, Lambda Probe To The Catalyst, Heating Circuit: Upper Control Limit Reached
P3258	Row 2, Lambda Probe To The Catalyst, Heating Circuit: Lower Control Limit Reached
P3259	Additional Fuel Pump For Starting The Engine: Malfunction
P3260	1/2 Row: Lambda Probes Mixed Up To Catalyst
P3261	3/4 Row: Lambda Probes Mixed Up To Catalyst
P3262	Row 1/2: Lambda Probes Mixed Up After Catalyst
P3263	Row 3/4: Mixed Lambda Probes After The Catalyst
P3264	Front Catalyst Row 3: Ineffective.
P3265	Front Catalyst Row 4: Inefficiency
P3266	Row 1, Probe 1: Implausible Value Of Internal Resistance
P3267	Row 2, Probe 1: Implausible Value Of Internal Resistance
P3268	Linear Lambda Sensor Bank 2 / Signal Current: Open
P3269	Linear Lambda Sensor Bank 2 / Signal Current: Short To Ground
P3270	Linear Oxygen Sensor, Bank 2 / Signal Current: Short To Positive
P3271	Linear Lambda Sensor Bank 2 / Voltage Reference: Open Circuit
P3272	Linear Lambda Sensor Bank 2 / Voltage Reference: Short To Ground
P3273	Linear Lambda Sensor Bank 2 / Voltage Reference: Short To Positive
P3274	Linear Lambda Sensor Bank 2 / Voltage Reference: Implausible Value
P3275	Linear Oxygen Sensor, Bank 2 / Common Ground Cable: Open Circuit
P3276	Linear Oxygen Sensor, Bank 2 / Common Ground Cable: Short To Ground
P3277	Linear Oxygen Sensor, Bank 2 / Common Ground Cable: Short To Positive
P3278	Linear Lambda Sensor Bank 3 / Signal Current: Open
P3279	Linear Lambda Sensor Bank 3 / Signal Current: Short To Ground
P3280	Linear Lambda Sensor Bank 3 / Signal Current: Short To Positive
P3281	Linear Oxygen Sensor, Bank 3 / Voltage Reference: Open Circuit
P3282	Linear Lambda Sensor Bank 3 / Voltage Reference: Short To Ground
P3283	Linear Lambda Sensor Bank 3 / Voltage Reference: Short To Positive
P3284	Linear Lambda Sensor Bank 3 / Voltage Reference: Implausible Value
P3285	Linear Oxygen Sensor, Bank 3 / Common Ground Cable: Open Circuit
P3286	Linear Oxygen Sensor, Bank 3 / Common Ground Cable: Short To Ground
P3287	Linear Oxygen Sensor, Bank 3 / Common Ground Cable: Short To Positive
P3288	Linear Lambda Sensor Bank 4 / Signal Current: Open
P3289	Linear Lambda Sensor Bank 4 / Signal Current: Short To Ground
P3290	Linear Oxygen Sensor, Bank 4 / Signal Current: Short To Positive
P3291	Linear Oxygen Sensor, Bank 4 / Voltage Reference: Open Circuit
P3292	Linear Lambda Sensor Bank 4 / Voltage Reference: Short To Ground
P3293	Linear Lambda Sensor Bank 4 / Voltage Reference: Short To Positive
P3294	Linear Lambda Sensor Bank 4 / Voltage Reference: Implausible Value
P3295	Linear Oxygen Sensor Exhaust Bank 4 / Common Ground Cable: Open Circuit
P3296	Linear Oxygen Sensor, Bank 4 / Common Ground Cable: Short To Ground
P3297	Linear Oxygen Sensor, Bank 4 / Common Ground Cable: Short To Positive
P3298	Catalyst System Row 3: Efficiency Too Low
P3299	Catalyst System Row 4: Efficiency Too Low
P3300	Row 1, Exhaust Camshaft Position Sensor => – G300: Short To Ground
P3301	Row 1, Exhaust Camshaft Position Sensor => – G300: Open Circuit / Short To Positive
P3302	Row 2, Exhaust Camshaft Position Sensor => – G301: Short To Ground
P3303	Row 2, Exhaust Camshaft Position Sensor => – G301: Open Circuit / Short To Positive
P3304	Row 1, Exhaust Camshaft Position Sensor-G300 / Crankshaft Position Sensor-G28: Signal Mismatch
P3305	Row 2, Exhaust Camshaft Position Sensor-G301 / Crankshaft Position Sensor-G28: Signal Mismatch 19762
P3306	Ignition Control, Cyl. 13: Short To Ground
P3307	Ignition Control, Cyl. 13: Short To Positive
P3308	Ignition Control, Cyl. 13: Open Circuit
P3309	Ignition Control, Cyl. 14: Short To Ground
P3310	Ignition Control, Cyl. 14: Short To Positive
P3311	Ignition Control, Cyl. 14: Open Circuit
P3312	Ignition Control, Cyl. 15: Short To Ground
P3313	Ignition Control, Cyl. 15: Short To Positive
P3314	Ignition Control, Cyl. 15: Open Circuit
P3315	Ignition Control, Cyl. 16: Short To Ground
P3316	Ignition Control, Cyl. 16: Short To Positive
P3317	Ignition Control, Cyl. 16: Open Circuit
P3318	Glow Plug Relay 2-J495: Short To Positive
P3319	Glow Plug Relay 2-J495: Open / Short To Ground
P3320	Supply Of Control Signal 2 To The Valves Of The Pump Injector: Short Circuit To Positive
P3321	The Supply Of Control Signal 2 To The Valves Of The Pump Nozzles: A Failure In The Electrical Circuit
P3322	Power Relay 2 Terminal 30-J689: Invalid Signal
P3323	Power 15: Voltage Level Too High
P3324	Power 15: Open Circuit
P3325	Power Supply Cl. 15: Invalid Data
P3326	Intake Manifold Flap Diverter Valve 2-N239: Short To Positive
P3327	Intake Manifold Flap Diverter Valve 2-N239: Open Circuit / Short To Ground
P3328	Intake Manifold Flap Actuator Motor 2- V275: Short To Positive
P3329	Intake Manifold Flap Actuator Motor 2-V275: Open Circuit / Short To Ground
P3330	Intake Manifold Flap Actuator Motor 2-V275: No Signal
P3331	Intake Manifold Flap Actuator Motor 2-V275: Defective
P3332	Recognition Of The Combustion Process In The Cylinders At Forced Idle.
P3333	Turbocharger Control Unit 1: Message Not Valid
P3334	Turbocharger Control Unit 2: Message Not Valid
P3335	Turbocharger Control Unit 1: No Messages
P3336	Turbocharger Control Unit 2: No Messages
P3337	Engine / Engine Data Bus: Implausible Message
P3338	Giving A Control Signal To The Glow Plug Control Unit 1: A Failure In The Electrical Circuit
P3339	Glow Control Signal To Glow Plug Control Unit 2: Malfunction In The Electrical Circuit
P3340	Charger Cooling Fan Relay-J712: Short To Positive
P3341	Charge Air Cooling Fan Relay-J712: Short To Ground
P3342	Charge Air Cooling Fan Relay-J712: Open Circuit
P3343	Turbocharger Control Unit 1-J724: Temperature Too High
P3344	Turbocharger Control Unit 1-J724: Supply Voltage Out Of Range
P3345	Turbocharger Control Unit 2-J725: Temperature Too High
P3346	Turbocharger Control Unit 2-J725: Supply Voltage Out Of Range
P3347	Glow Plug Relay: Electrical Failure
P3348	Control Signal To Turbocharger Control Unit 1-J724: Electrical Failure
P3349	Control Signal To Turbocharger Control Unit 2-J725: Electrical Failure
P3350	Adaptation Of Air-Gas Mixture: Out Of Range 1 (Less Than Minimum)
P3351	Adaptation Of Air-Gas Mixture: Out Of Range 1 (Greater Than Maximum)
P3352	Adaptation Of The Air-Gas Mixture: Out Of Range 2 (Less Than The Minimum)
P3353	Adaptation Of Air-Gas Mixture: Out Of Range 2 (More Than Maximum)
P3354	Adaptation Of Air-Gas Mixture: Out Of Range 3 (Less Than Minimum)
P3355	Adaptation Of Air-Gas Mixture: Out Of Range 3 (Greater Than Maximum)
P3356	Catalyst System For A Gas-Fired Vehicle, Row 1: Efficiency Too Low
P3357	Lambda Probe Correction For Gas Operation: Control Limit Reached
P3358	Probe 1, Bank 1, Gas Operation: Reaction Time Too Long
P3359	Bank 1 Sensor 1, Gas Operation: Heater Feedback
P3360	Row 1-Probe 1, Gas Operation: No Activity
P3361	Gas Operation: Misfire Detected
P3362	Work On Gas, Cyl. 1: Misfire Detected
P3363	Work On Gas, Cyl. 2: Misfire Detected
P3364	Work On Gas, Cyl. 3: Misfire Detected
P3365	Work On Gas, Cyl. 4: Misfire Detected
P3366	System Gas Pressure Too High
P3367	System Gas Pressure Too Low
P3368	Lambda Sensor 1-Row 3: Signal Too Lean Mixture
P3369	Lambda Sensor 1 Row 3: Signal Too Rich Mixture
P3370	Lambda Sensor 1-Row 4: Signal Too Lean Mixture
P3371	Lambda Sensor 1-Row 4: Signal Too Rich Mixture
P3372	Intake Manifold Flap Changeover Valve: Short To Ground
P3373	Intake Manifold Flap Changeover Diverter Valve: Open Circuit / Short To Ground
P3374	Intake Manifold 2 Geometry Changeover Diverter Valve : Short To Positive
P3375	Intake Manifold 2 Geometry Changeover Valve: Open Circuit / Short To Ground
P3376	Intake Air Temperature Sensor 3-G520: Signal Too Low
P3377	Intake Air Temperature Sensor 3-G520: Signal Too High
P3379	High Pressure Gas Valve-N372: Open Circuit
P3380	High Pressure Gas Valve-N372: Short To Positive
P3381	High Pressure Gas Valve-N372: Short To Ground
P3382	G400 High Pressure Gas Circuit Sensor: Open Circuit
P3383	G400 High Pressure Gas Circuit Sensor: Short To Positive
P3384	G400 High Pressure Gas Circuit Sensor: Short To Ground
P3385	G401 Low Pressure Gas Circuit Sensor: Open Circuit
P3386	G401 Low Pressure Gas Circuit Sensor: Short To Positive
P3387	G401 Low Pressure Gas Circuit Sensor: Short To Ground
P3388	Gas Valve 1-N366: Open Circuit
P3389	Gas Supply Valve 1-N366: Short To Positive
P3390	Gas Supply Valve 1-N366: Short To Ground
P3391	Gas Supply Valve 2-N367: Open Circuit
P3392	Gas Supply Valve 2-N367: Short To Positive
P3393	Gas Inlet Valve 2-N367: Short To Ground
P3394	3-N368 Gas Valve: Open Circuit
P3395	3-N368 Gas Inlet Valve: Short To Positive
P3396	Gas Inlet Valve 3-N368: Short To Ground
P3397	Gas Valve 4-N369: Open Circuit
P3398	Gas Supply Valve 4-N369: Short To Positive
P3399	Gas Inlet Valve 4-N369: Short To Ground

Network (U) Codes List

Code	Definition
U0001	Damaged Data Bus Drive
U0028	Data Bus Communication Drive
U0100	Engine Control Unit: No Connection
U0101	Gearbox Control Unit: No Connection
U0103	Automatic Gear Selector: No Communication
U0104	Cruise Control: No Connection
U0111	Power Management System Control Unit: No Communication
U0115	Engine Control Unit: No Connection
U0121	ABS Control Unit: No Connection
U0123	Rotational Speed Sensor: No Communication
U0126	Steering Angle Sensor: No Communication
U0128	Electromechanical Parking Brake Control Unit: No Connection
U0146	Data Bus Diagnostic Interface Control Unit: No Communication
U0151	Airbag Control Unit: No Communication
U0155	Instrument Cluster Control Unit: No Communication
U0164	Air Conditioning Control Unit: No Connection
U0235	Adaptive Cruise Control: No Communication
U0302	KP Control Unit: Incompatible Software
U0315	ABS Control Unit: Incompatible Software
U0317	Electromechanical Parking Brake Control Unit: Incompatible Software
U0321	Ride Height Control System: Wrong Software Version
U0404	Automatic Gear Selector: Implausible Signal
U0405	Cruise Control: Implausible Signal
U0415	ABS Control Unit: Implausible Signal
U0417	Electromechanical Parking Brake Control Unit: Implausible Message
U0421	Ride Height Control System: Implausible Signal
U1000	Comfort Central Control Unit-J393: No Communication
U1001	Comfort Central Control Unit-J393: Implausible Signal
U1002	Comfort Central Control Unit-J393: Read Data From Fault Memory
U1003	Trailer Recognition Control Unit-J345: No Communication
U1004	Trailer Recognition Control Unit-J345: Invalid Signal
U1005	Trailer Recognition Control Unit-J345: Read Data From Fault Memory
U1006	Nox Sensor 1 Row 1: No Communication
U1007	Battery Control Control Unit: Read Data From Fault Memory
U1008	Data Bus Diagnostic Interface-J533: Read Data From Fault Memory
U1009	Data Bus Diagnostic Interface-J533: Invalid Message
U1010	Electromechanical Parking Brake Control Unit: Read Data From Fault Memory

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved

For a deeper understanding of how to interpret an OBD2 code, click HERE to expand your knowledge.

Final Thoughts

Congratulations on embarking on this journey to decode VW fault codes!

Remember, diagnosing and resolving automotive issues requires patience and careful observation. If needed, consult with a professional mechanic or refer to your VW’s service manual for further guidance.

If you have any questions or experience when handling your car’s problems with our list, don’t hesitate to leave a comment below for us to hear your voice. And, if you are finding the proper scanner for your car, click HERE to discover our in-depth review of the top OBD2 scanners.

I hope you find this post helpful. See you soon!

References

Volkswagen Diagnostic Trouble Codes DTC Table, bentleypublishers.com

P145C Honda Code: Expert Tips for Emission System Repairs

When the P145C code appears on your Honda’s diagnostics, confusion can set in. This article acts as your guiding light through this issue. We’ll provide a breakdown of the code’s meaning, symptoms, and causes.

A step-by-step guide will be below for you to address the P145C Honda code. Whether you’re a hands-on enthusiast or seeking professional help, the process is made clear, empowering you to tackle the issue effectively.

Let’s explore!

P145C Honda Code: A Quick Overview

Take a look at the summary of the Honda P145C code provided below!

Definition: EVAP System Purge Flow Malfunction
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes (Short term)
Estimated Repair Cost: $50 – $500

What Does The P145C Honda Code Mean?

The P145C trouble code is a manufacturer-specific code. It is titled as an “EVAP System Purge Flow Malfunction” or “Fuel Tank Pressure Sensor Range/Performance Problem” by the Honda car manufacturer.

This code is triggered when the car’s Powertrain Control Module (PCM) detects a malfunction within the EVAP system of your Honda. In most cases, the culprit is likely the wrong fuel tank pressure sensor readings.

The P145C code in Honda usually comes with P0497 or P0496, indicating the problem within the EVAP system.
(Credit: crvownersclub.com)

Let’s explore briefly the EVAP system – The purpose of the EVAP system is to capture and manage fuel vapors generated in the fuel system. This system prevents fuel vapors from escaping into the environment. It includes components like the fuel tank, charcoal canister to trap vapors, purge valve, vent valve, sealed fuel filler cap, pressure sensors, and various lines.

The P145C code is commonly found in various Honda models, including but not limited to: Civic, Accord, CR-V, HR-V, Pilot, Odyssey, etc.

In some cases, the P145C code might be accompanied by other related codes that provide more information about the specific nature of the problem. These accompanying codes might include the following:

P1456: Evaporative Emissions Control System Leakage (Fuel Tank System)
P0443: Evaporative Emission Control System Purge Control Valve Circuit
P0496: EVAP Flow During A Non-Purge Condition
P0497: Evaporative Emission System Low Purge Flow

How Severe Is The P145C Code In Your Honda?

The P145C code found in Honda vehicles has a moderate severity level. It’s possible to drive, but short-term driving is allowed (within a range of 30 to 50 miles). Prolonged driving without addressing the issue could lead to increased emissions and reduced fuel efficiency.

It’s still recommended to have the issue addressed as soon as possible. Continuing to drive with a malfunctioning EVAP system can have negative effects on the environment and vehicle performance. After reaching your destination, consider scheduling a diagnostic check with a qualified technician. Timely repairs will prevent further complications and maintain the vehicle’s efficiency and emission control.

What Are The Signs Of The P145C Code On Honda Vehicles?

The presence of the “P145C” code in Honda vehicles is often accompanied by the following symptoms:

Check Engine Light (MIL) illuminated
Decreased fuel efficiency
Increased emissions
Difficulty starting the engine
Engine stalling

What Are The Causes Of The P145C Honda Code?

There are various factors can trigger the P145C code in Honda vehicles, including:

Malfunctioning evaporative emission canister vent shut valve
Wiring or electrical connectivity problems within the EVAP system
Defective evaporative emission canister purge valve
Hose leaks or blockages in the EVAP system
Corrosion or damage to relevant components
Faulty fuel tank pressure sensor
PCM issues

How To Diagnose And Fix The P145C Code On Honda?

When your Honda vehicle displays the “P145C” code, addressing it promptly is crucial. This section outlines the essential tools, a step-by-step procedure, and estimated costs associated with diagnosing and repairing the issue:

Essential Tools And Parts

To diagnose and repair the “P145C” code effectively, ensure you have the following tools and parts at hand:

OBD-II scanner
Multimeter
Wiring and connectors
Replacement EVAP components (vent shut valve, purge valve) if necessary.

Step-by-Step Procedure

1. Retrieve Diagnostic Trouble Codes (DTCs)

Use the OBD-II scanner to retrieve the P145C code, additional codes and associated freeze frame data. This will help you pinpoint the exact issue within the EVAP system.

2. Visual Inspection Of Wiring And Connections

Thoroughly inspect the wiring and connections related to the EVAP system for signs of damage, corrosion, or loose connections. Pay close attention to the wiring harnesses, connectors, and terminals.
Address any issues found during this inspection.

3. Test Evaporative Emission Canister Vent Shut Valve And Purge Valve

Using a digital multimeter, perform voltage and resistance tests on both the evaporative emission canister vent shut valve and the purge valve.
Follow the manufacturer’s specifications for proper voltage and resistance values.
Replace any valve that does not meet the specified values.

4. Check Hoses For Blockages Or Leaks

Inspect all hoses within the EVAP system for blockages, kinks, or leaks. Ensure that hoses are properly connected and free from obstructions.
Replace any damaged hoses to restore proper airflow within the system.

5. Fuel Tank Pressure Sensor Inspection

Examine the fuel tank pressure sensor for any signs of damage or malfunction.

6. Update PCM Software

Check if there are any available software updates for the Powertrain Control Module (PCM) related to the EVAP system.
If updates are available, follow the manufacturer’s instructions to update the PCM software. This can sometimes address compatibility issues and improve system performance.
In case the PCM completely fails, find a skilled Honda mechanic nearby for replacement.

7. Clear The Codes And Test Drive

After conducting all procedures, clear the codes by using an OBD scanner. Then, perform a test drive to see if the codes come back or not.

Learn how to address the Honda P145C code with the step-by-step guide video by Whyingo.

Note:

Make sure to save all the free data about the issue and any on-board snapshots.
If any of the codes (P0496, P0497) appear along with P145C, start by fixing those codes, then check for P145C again. If both codes P0497 and P145C are stored together, inspect the line that connects the EVAP canister purge valve and the EVAP canister. Look for poor connections, blockages, or damage. Also, check if the EVAP canister purge valve is stuck closed.

DIY Repair Level And Estimated Costs

The repair procedure for the “P145C” code involves a moderate to advanced level of automotive expertise. Additionally, it requires diagnostic tools and component testing skills. If you’re confident in your abilities, you may attempt the repairs. However, if you’re unsure or inexperienced, seeking professional assistance is recommended to avoid complications.

Here’s an approximate cost breakdown for key tasks related to resolving the P145C code:

Repair Task	Estimated Cost
Wiring and connector repair	$50 – $150
EVAP vent shut valve replacement	$50 – $200
EVAP canister purge valve replacement	$50 – $200
EVAP system blockage or leak repair	$50 – $300
Fuel tank pressure sensor	$100 – $250
PCM software update or replacement	$100 – $1,500

Keep in mind that these costs can vary based on factors like your vehicle’s make and model, as well as your location. If you’re uncertain about any aspect of the repair process or lack experience, consulting a certified mechanic is a prudent step to ensure an effective and safe resolution of the issue.

P145C Honda Infographic

Check this infographic for the summarized information about this P145C code on Honda vehicles.

Final Thoughts

Facing the P145C code in your Honda vehicle might seem daunting, but armed with knowledge and guidance, you’re well-equipped to address the issue.

Remember, proper diagnosis and timely repairs are essential for maintaining optimal vehicle performance and minimizing emissions. Whether you’re a seasoned DIY enthusiast or prefer leaving it to the experts, taking action now ensures a smoother ride ahead.

If you found this guide helpful, share it with fellow Honda owners who might benefit.

Feel free to leave your comments and questions below – we’re here to assist you on your automotive journey. Safe travels and happy troubleshooting!

Reference Sources

HONDA DTC CODES – page 6
JustAnswer, 2007 Honda Truck Odyssey V6-3.5L

P0172: System Too Rich (Bank 1)

Was the P0172 code activated on your scan tool? Do you wonder whether it is dangerous to keep driving?

Read on to have a first evaluation of your situation!

P0172 Definition: System Too Rich (Bank 1)
Code Type: Generic – P0172 indicates the same problem whether you’re having a Chevy, Honda, or Toyota, etc.
Can I drive with the P0172 code? Yes, but you should drive for a short period. Extending driving will cause more severe damage to your engine.
Easy to fix? Beginner-Intermediate level.
Cost: $30 – $280 (common)

Now, you know this code is not that dangerous.

If you don’t want to waste your money, let’s dive into 7 causes that might trigger the P0172 code and the corresponding solutions.

What Does The P0172 Code Mean?

P0172 is an OBD-II generic code triggered when the engine control unit (ECU) detects too much gasoline and not enough oxygen in the air-fuel mixture.

Further Explanation

The ECU monitors the engine’s air-fuel ratio through mass airflow sensor (MAF), oxygen sensors, and manifold absolute pressure (MAP).

The ideal air-fuel mixture (air-fuel ratio) is always following the rate of 14.7:1; 14.7 grams of air are required for every 1 gram of fuel. This specific ratio was chosen because of its highest power output but lowest fuel consumption rate.

When the air-fuel ratio goes below 14.7, the amount of fuel in the combustion chamber is much more than the oxygen.

This is called a “rich” mixture, and then the ECU triggers the P0172 code.

P0172 Causes Identification: Quick View

When your scanner tool displays the P0172 code, sometimes the screen will show another code following P0172.

Here is a detailed table helping you identify which one is the culprit and find out the solutions immediately.

Codes Combination	Causes	Solutions
P0172 + P0101 /P0100/P0102	Dirty, obstructed, or faulty MAF/MAP sensor.	Clean or replace the MAF/MAP sensor.
P0172 + P0089	Failed fuel pressure regulator.	Replace the fuel pressure regulator.
P0172 + P0130-P0135	Faulty oxygen sensor.	Replace the oxygen sensor.
P0172 + P0402	Stuck-open exhaust gas recirculation (EGR) valve.	Replace (preferred) the EGR valve.
P0172 + P0116/P0117/P0118	Bad coolant temperature sensor.	Replace the coolant temperature sensor.
P0172 + P0128	Stuck-open thermostat.	Replace the thermostat.
P0172 + Fuel odor, Hard starts, Increased fuel consumption	Leaking fuel injectors.	Replace the injector filter. Replace the O-ring. Replace the fuel injector.

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

P0172: Causes, Symptoms, And How To Fix

Cause #1: Faulty MAF/MAP Sensor

The mass airflow (MAF) and manifold absolute pressure (MAP) sensor are essential to your car’s electronic fuel injection system.

Their function is to help the PCM determine the required fuel delivery for a perfect rate of 14.7:1.

You can find them near the engine’s intake manifold.

Over time, the MAF/MAP sensor can be contaminated for many reasons, such as dirt, air, and debris in the sensor.

That’s why they failed, leading to overstating the number of air flowing into the engine.

Hence, drivers should pay attention to any of the following symptoms in their vehicle’s performance:

P0172 and P0101/P0100/P0102 code activated.
Check engine light on.
Black exhaust smoke.
Rough idle.
Poor fuel economy.
Poor acceleration.

You can easily fix the P0172 code by cleaning the dirty MAF/MAP sensor or replacing it if the MAF/MAP sensor is faulty.

I watched a lot of videos on how to clean a MAF/MAP sensor and this 10-minute video from ChrisFix is the most easy-to-follow. Check it if you want to clean it yourself.

Cause #2: Faulty Fuel Pressure Regulator

A fuel pressure regulator regulates the fuel pressure (35-65 psi) going to the fuel injectors.

Suitable fuel pressure (air to fuel ratio) helps your vehicle run with maximized power and fuel economy. If the fuel regulator goes wrong, the fuel pressure is too high, resulting in a rich air-fuel ratio.

A ruptured diaphragm inside the regulator and a stuck closed regulator are two reasons causing a rich running condition.

If you notice these symptoms, your vehicle may have a bad fuel pressure regulator:

A combination of P0172 and P0089 codes appeared.
Poor engine performance.
A fuel leak in the regulator’s vacuum line.
Black smoke.
Soot on spark plugs.

Replacing the fuel pressure regulator with a new one will solve this problem.

Cause #3: Faulty Oxygen Sensor

An oxygen sensor (upstream) is a device used to help the engine keep a specific air-fuel ratio that balances power, fuel economy, and emissions.

When the O2 sensor is defective, it might detect the wrong amount of air and send it back to the ECU, making the air-fuel ratio not follow the standard rate.

If you don’t want more damage to your car, take a look at these signs:

P0172 and faulty O2 sensor codes (P0130-P0135) appeared.
Check engine light on.
Poor fuel efficiency.
Smell and black smoke from the exhaust.
“Lazy” O2 sensor voltage chart.

“Lazy” O2 Sensor Voltage Chart

When the O2 sensor voltage reaches 0.6v, the PCM reduces the fuel. Otherwise, when the value drops below 0.3v, the PCM raises the fuel. The red line should fluctuate in this range continuously.

The red line fluctuates below 0.45v. It sends the “fake” lean signal to ECU, making the system rich.

Replacing a faulty oxygen sensor is an effective way to fix the P0172 code if it is the problem.

Cause #4: Stuck-Open EGR Valve

Exhaust Gas Recirculation (EGR) is a system used for reducing automotive nitrogen oxide (NOx) emissions.

It works by taking a small quantity of the exhaust gas back to the engine’s combustion chambers through the intake manifold.

After a long time, carbon deposits build-up inside the EGR valve, sticking it open.

The endless exhaust gas takes the air’s place, making the amount of air decrease dramatically. Consequently, the air-fuel ratio is not balanced anymore.

Stuck-open EGR will bring you a lot of bad situations, and you should look for these signs to clean or replace the EGR valve as soon as possible:

P0172 and P0402 code triggered.
Poor performance.
Rough idle.
Increased fuel consumption.
Smell of exhaust gas.
Engine knock.
More emissions.

With a stuck-open EGR valve, it is recommended to replace it as the EGR valve is not too pricey.

If you have a low budget, try to clean the build-up inside with this video.

Another video from ChrisFix on how to clean and replace an EGR valve. Watch this simple guide to save your time and money.

Cause #5: Bad Coolant Temperature Sensor

As evident from its name, an engine coolant temperature sensor (ECT) measures the engine coolant’s temperature.

An inaccurate coolant temperature can cause a rich condition because they will report that the engine is still cold, which will cause the PCM to keep the mixture rich long after the engine is at proper operating temperature.

Here are some significant symptoms of a faulty coolant temperature sensor:

P0172 and P0116/P0117/P0118 codes activated.
Check engine light on.
Overheated engine.
Poor fuel efficiency.
Poor engine performance.
Black smoke from the exhaust pipe.

In addition to these symptoms, you can take a small test to compare the coolant temperature with a thermal gun and the ECT’s temperature in the Live Data function. If the number on the thermal gun is different from the one on the scan tool (>190ºF), maybe your ECT sensor is broken down.

A coolant temperature sensor is not too expensive, you can erase this code from your car by replacing the ECT sensor.

An easy-to-follow video from Mikes House of Mods for anyone who wants to change the ECT sensor at home. If you are an auto DIYer, don’t ignore this!

Cause #6: Stuck-Open Thermostat

When the thermostat is closed, the flowing of coolant is blocked, making the engine run hot to crank.

If the thermostat is in an open position, the coolant will constantly flow into the radiator, making the engine run cold.

The engine thermostat is a valve that can open and close to let the coolant flow into the radiator, lowering the engine’s temperature.

A stuck-open thermostat can make your engine still cold and take more time to warm up. Therefore, your car’s engine may not be likely to reach proper operating temperature and need a richer fuel mixture, leading to more fuel than air.

To avoid any further damage, you should notice these obvious signs:

A combination of P0172 and P0128 pops up.
Long warm-up time.
Lack of heat.
Poor gas mileage.

It’s not easy to unstick the stuck-open thermostat as it seems. I suggest you should replace the thermostat with a new one since it’s inexpensive.

Cause #7: Leaking Fuel Injectors

Fuel injectors spray the fuel as mist into a car’s engine through a small nozzle.

Leaking fuel injectors appeared in older cars with high mileage. A fuel injector can leak due to two primary causes:

The body of the injector

The O-ring

When the fuel injector leaks, it will spray excess fuel in liquid form, not mist. Keeping the fuel injector leaking constantly will create a rich air-fuel mixture.

Be careful with these symptoms if they appear on your car:

Hard starts.
Fuel odor.
Hesitation or shaking while idling.
Increased fuel consumption.
Increased exhaust.
Thinning oil.
Hydrolocking.

There are three ways you can use to fix the leaking fuel injectors, you can replace the injector filter, the injector O-ring, or the fuel injector itself.

One of the easiest videos about fixing leaking fuel injectors from AliMECH. Watch this 3-minute video to know some useful tips when handling this job yourself.

How Much Does It Cost To Fix The Code P0172?

Repair and replacement costs to fix the P0172 code can vary a lot if you choose to fix it yourself or go to a mechanic shop.

For DIYers, it will cost you around $300 for the most expensive part.

If you can’t handle it on your own, you have to pay from $70-$500 for a mechanic.

The Estimated Repair Cost Of P0172

Solutions	Cost
Clean MAF/MAP sensor	– DIY: $15 – Repair shop: $50 – $100
Replace MAF/MAP sensor	– DIY: $30 – $200 – Repair shop: $80 – $280
Replace the fuel pressure regulator	– DIY: $50 – $200 – Repair shop: $150 – $350
Replace the injector filter	– DIY: $15 – $20 – Repair shop: $200 – $300
Replace the injector O-ring	– DIY: $1 – $20 – Repair shop: $150 – $400
Replace the fuel injector	– DIY: $70 – $280 – Repair shop: $200 – $500
Replace (preferred) the EGR valve	– DIY: $190 – $270 – Repair shop: $250 – $350
Replace the ECT sensor	– DIY: $20 – $80 – Repair shop: $70 – $330
Replace the thermostat	– DIY: $20 – $80 – Repair shop: $140 – $300
Replace the oxygen sensor	– DIY: $20 – $130 – Repair shop: $70 – $250

Note: The data in this table is collected in May 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

Although the P0172 code is not that severe, it will bring you a lot of troubles, such as poor fuel economy, hard starts, and poor engine performance.

I hope this article will help you save your budget from visiting the mechanic.

Any other questions about P0172, don’t hesitate to leave a comment below, I’ll answer them all.

If you have had the same issue and fixed it before, share your story with us.

See ya!

P0171: System Too Lean (Bank 1)

P0121 – Throttle/Pedal position sensor/switch “A” circuit

The P0121 code triggers when the “A” and “B” circuits of your vehicle’s throttle position sensor don’t match, which can be a severe problem, activating your car’s failsafe mode and limiting engine performance.

While the throttle position sensor failures are the most common cause of the P0121 trouble code, you don’t want to replace it. There may be issues with the wiring or more extensive electrical problems. Conducting a full diagnosis is essential to make sure the code doesn’t return.

In many cases, the P0121 trouble code can be quickly cleared in a home garage. Read on below to learn more about what causes it and how you can identify and eliminate the problem.

P0121 code definition

P0121 code definition (generic): Throttle position sensor/switch A circuit range/performance problem

P0121 Dodge code definition: Throttle Pos. Exceed (Short Time)

P0121 Ford code definition: (TP) sensor circuit performance problem

P0121 Nissan code definition: (TP) sensor circuit performance problem

P0121 Toyota code definition: Throttle Pedal Position Sensor/Switch “A” Circuit Range/Performance

If you want to learn about the P0121 OBD2 code, this is the right place

What does P0121 mean?

The sensor that monitors your throttle’s movement is the throttle position sensor (TPS). This sensor is a potentiometer, measuring the current that passes through to indicate the throttle position. As the throttle opens, the voltage goes up.

The TPS circuit has a designated output voltage for both the “A” and the “B” circuit. This voltage is monitored by the engine control module (ECM) to make sure the throttle position is staying where it should be. The ECM also sends a 5-volt reference signal to the sensor. Usually, the sensor will measure around .5 volts when idling and as much as 4.5 volts when at full throttle.

The “A” and “B” circuits of the TPS sensor should maintain a particular relationship with each other. When the P0121 OBD2 code triggers, the ECM has detected a TPS “A” circuit voltage that’s either too high or too low compared to the “B” circuit.

P0121 is a generic powertrain code, so it applies to any vehicle equipped with OBD2. You may want to follow different steps for the diagnosis and repair depending on your vehicle manufacturer, however. Check for any technical service bulletins for this code for your vehicle.

What are the symptoms of the P0121 code?

When the P0121 trouble code activates, the engine will go into failsafe mode, limiting the throttle’s response, which prevents your car from driving above a certain speed. In addition to the failsafe mode, you’ll likely notice some of the following symptoms:

Activation of the check engine light
Knocking sounds in the engine
Engine stalling or refusing to start
Vehicle accelerating slowly
Smoke in the exhaust when accelerating
Engine stumbling and jerking when changing speeds
Lower maximum speed

The P0121 code indicates a problem with the throttle position sensor

What are the causes of P0121?

Open or short in TPS
Open or short in the TPS wiring
Faulty or loose connections on the TPS
Corrosion or moisture in sensor connections
Failed or faulty ECM (rare)

How serious is the P0121 code?

The P0121 trouble code is very severe. Only the activation of failsafe mode will make your car difficult to drive. It may also prevent your car from starting or lead to stalling if it does run. You should stop driving your vehicle when this code activates and fix the problem immediately.

How to diagnose and fix the P0121 code

Tools you’ll need:

Use the OBD2 scan tool to diagnose the P0121 code

Method:

Scan the TPS data using an OBD2 scan tool. Compare the readings for circuit “A” and circuit “B.” If there’s a variance, check your manual for manufacturer tests for the TPS.
Scan your system to see if any other trouble codes have been triggered. You may see other codes related to the throttle position sensor (P0120-P0124).
Use the OBD2 scan tool to read the idle and wide-open throttle (WOT) readings. Compare them with the specifications in your vehicle’s manual. If they’re not, this indicates an issue with the TPS, wiring, or connectors.
Visually inspect all the wiring and connections of the TPS system. Replace any wires that are damaged or corroded, and make sure all connections are secure. Also, inspect the TPS connections for corrosion or moisture damage. After your inspection, clear the codes and test drive your vehicle. If the code returns, continue with your diagnosis.
Use an oscilloscope to check for an open or short in the signal sent by the TPS. The signal should go up and down smoothly. If you see sharp drops or spikes, the sensor should be replaced.
Use a digital multimeter to check the reference voltage at the connector. It should read 5 volts. If it doesn’t, check the ground circuit. It may have an open or short. If the signal circuit reads 12 volts, trace the circuit to find the source of the short and repair it.
If the code still doesn’t clear, take your vehicle to a mechanic for further diagnosis. In rare instances, the P0121 triggers because of a more serious electrical problem. A professional will be able to determine if this is the case.

Common mistakes to avoid while diagnosing the P0121 code

Many mechanics immediately replace the TPS before visually inspecting the system for corroded wires, loose connections, and other simple fixes. Make sure you conduct a full, thorough diagnosis before replacing any components. If the wiring is the problem, replacing the sensor won’t fix it.

How to fix the P0121 code

Tips to avoid P0121 in the future

If the TPS wires aren’t installed carefully, they can rub against the wiring harness., which leads to damaged wires, one of the primary causes of the P0121 trouble code. Ensure the wires in your system aren’t touching anything that could damage them to prevent shorts and other electrical issues. Moisture also damages electrical components, like sensors. If you see signs of moisture on the TPS or its connections, figure out how it’s getting into your engine. Identifying and fixing the source of the leak will prevent future damage to the TPS.

P1574 Nissan Code: Navigating Transmission Concerns

So, you’ve come across the P1574 code in your Nissan, and it’s left you wondering what’s gone awry. No need to panic – In this article, I’m here to help you decode its meaning.

I will walk you through the basics of the P1574 code, including why it’s popped up and what steps you can take to make it vanish. Buckle up, as I’m gonna clarify the P1574 code and get your Nissan back on track!

Let’s explore!

P1574 Nissan: A Quick Overview

Go through the P1574 Nissan code summary outlined below!

Definition: ASCD Vehicle Speed Sensor
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does The P1574 Code Mean In Nissan Vehicles?

The P1574 Nissan Diagnostic Trouble Code (DTC) indicates a problem with the Engine Control Module (ECM) receiving conflicting vehicle speed signals. The ECM receives two speed signals via the Controller Area Network (CAN) communication line. One signal is transmitted from the combination meter, while the other comes from the Transmission Control Module (TCM). These signals are crucial for the operation of the Automatic Speed Control Device (ASCD) system.

When the ECM detects inconsistent or conflicting speed signals, it triggers the P1574 DTC. This code serves as an indicator that there is a communication issue between the combination meter, TCM, and ECM, affecting the ASCD control functionality.

If there is any network code (U code) coming along with P1574, troubleshoot the U code first.
(Credit: maxima.org)

The P1574 trouble code is commonly found in various Nissan models. The following models usually get the P1574 code: Altima, Maxima, Sentra, Rogue, Murano, etc.

In some cases, the P1574 DTC may be accompanied by additional trouble codes. It is essential to address these associated codes before troubleshooting the P1574. The following are some common codes that may appear alongside P1574: Uxxxx (U code), P0500, P0605, P0607

It is important to diagnose and resolve any accompanying codes alongside the P1574 DTC to ensure a comprehensive repair process and restore proper vehicle functionality.

How Severe Is The P1574 Code In Nissan?

The severity level of the P1574 Nissan code can be considered moderate. While it does not present an immediate safety risk or major drivability issues, it is not advisable to continue driving with this code unresolved. Ignoring the P1574 DTC may result in the loss of cruise control functionality.

To ensure optimal vehicle performance and safety, it is recommended to address the code promptly. Therefore, seeking assistance from a qualified mechanic can help identify the cause and facilitate the necessary repairs or component replacements. Resolving the P1574 promptly restores the proper operation of the ASCD system, promoting a safer driving experience.

What Are The Signs Of The P1574 Code?

The P1574 Nissan code can manifest in various symptoms. If you are experiencing this code, you may notice one or more of the following:

A malfunction indicator lamp (MIL) illuminated
Loss of cruise control functionality
Inconsistent or erratic speedometer readings

What Causes The P1574 Code in Nissan Vehicles?

The P1574 Nissan can be caused by various factors. Common causes of this code include:

Low brake fluid
Wiring or communication problems in the CAN network
Faulty combination meter
Bad wheel sensor(s)
Malfunctioning ABS actuator and ABS control unit
Issues with the TCM
Faulty ECM

It’s important to note that these are potential causes, and a thorough diagnostic procedure is necessary to determine the underlying issue in your specific vehicle accurately.

How To Diagnose And Fix The P1574 Code In Your Nissan?

When your Nissan displays the P1574 code, think of it as your car’s way of telling you it’s having a problem. To tackle this, you’ll need certain tools and parts that are necessary. Following a set of steps in order is important, and you should also see if you can manage to fix it yourself. By sticking to these guidelines, you can increase your chances of successfully dealing with the P1574 code problem in your Nissan.

Essential Tools And Parts

To diagnose and repair the P1574 code, the following tools and parts may be required:

Step-by-Step Procedure

1. DTCs retrieval

Begin by connecting an OBD-II scanner to the vehicle’s OBD-II port. Then, retrieve and record all present DTCs, including the P1574 code.

2. Brake fluid inspection and refill

Check the brake fluid level in the vehicle’s brake fluid reservoir.
If the brake fluid is low, top it up to the recommended level. Use the type of brake fluid specified in the vehicle’s service manual.

3. Wiring and connection testings

Inspect the wiring connections and harnesses of all the systems above. Look for any visible signs of damage, corrosion, loose connections, or frayed wires.
Use a digital multimeter to check those connections, and consult the wiring diagram for your specific Nissan model.
Compare the readings obtained to the specifications provided in the vehicle’s service manual.
Repair or replace any damaged wiring as necessary.

4. Wheel sensor examination and replacement

If the problem persists, inspect the wheel sensors.
Clean the sensors and their mounting surfaces, and check for any damage or excessive debris.
Replace any wheel sensors that are faulty, damaged, or contaminated.

5. ABS actuator and control unit diagnostic testing

If the ABS actuator and its control unit are suspected to be the cause of the P1574 code, perform further diagnostic tests.
This may involve using specialized diagnostic tools to assess the ABS actuator’s functionality and communication with the control unit.
Follow the manufacturer’s instructions and guidelines for testing and diagnosing the ABS system.

6. Comprehensive system diagnostics for combination meter, TCM, and ECM

If the issue still exists, perform specific tests and procedures outlined in the vehicle’s service manual to diagnose the combination meter, TCM, and ECM.
Replace any faulty system if necessary.
It’s advisable to get help from a professional mechanic to execute this step.

7. Clearing DTCs and final road test

Clear all DTCs using the diagnostic tool and conduct a road test to ensure the P1574 code does not reappear.

This is the tutorial for changing the wheel speed sensor in Nissan.

DIY Repair Level And Estimated Costs

Diagnosing and repairing the P1574 Nissan code may require intermediate-level automotive diagnostic and repair skills. If you are unfamiliar with the diagnostic procedures or lack the necessary tools, it is advisable to seek assistance from a qualified mechanic or technician.

The cost of repairing the P1574 code can vary depending on the specific cause and the replacement parts required. Now, let’s have a look at an estimated cost breakdown for the primary repair tasks:

Repair Task	Estimated Cost
Brake fluid change	$50 – $100
Wheel speed sensor replacement	$50 – $200 per sensor
Wiring repair	$50 – $150
ABS control module replacement	$200 – $500
Combination meter replacement	$150 – $500
TCM replacement	$200 – $800
ECM replacement	$200 – $1000

Please be aware that these cost approximations are not fixed and can differ depending on elements like the type of vehicle, where you are located, and the charges for labor. In order to obtain accurate cost details specific to your vehicle, it is recommended to consult with a mechanic or obtain personalized quotes.

P1574 Nissan Infographic

Check this infographic for the summarized information about this P1574 code on Nissan vehicles.

Final Thoughts

In conclusion, understanding the P1574 code and its implications in the ABS system is crucial for maintaining optimal braking performance and vehicle safety. If you encounter challenges or lack expertise, it is advisable to seek assistance from a qualified professional.

Stay proactive in addressing ABS system concerns to ensure a safe and reliable driving experience. Stay informed, drive safely, and don’t hesitate to share this valuable information with others. And, drop a comment below if you have any questions. Safe driving!

Learn more about other codes by using our OBD lookup tool!

Reference Sources

NiAltima, P1574 ASCD vehicle speed sensor
AUTONERDZ, Maxima ECM reprogramming data
J.D. Power, What is a front-wheel speed sensor?

P0014 – “B” Camshaft Position – Timing Over-Advanced or System

The P0014 OBD2 code tells you the timing of your engine is off. It specifically points you to the B camshaft on bank 1, making this code easier to diagnose than many OBD2 trouble codes. This code can typically be fixed by replacing a valve or solenoid. It may also be an indication that you’re using the wrong kind of oil. Read on to find out how to diagnose and repair this code correctly.

P0014 Code Definition

P0014 Code Definition (Generic): “B” Camshaft position – timing over-advanced or system performance (Bank 1)

P0014 Equinox (Chevy) Code Definition: Camshaft Position B – Over Advanced – Bank 1 (common)

P0014 Hyundai Code Definition: Camshaft Position B – Over Advanced – Bank 1 (common)

P0014 Kia Code Definition: “B” Camshaft position timing over-advanced

P0014 Peugeot Code Definition: “B” Camshaft position timing over-advanced

P0014 Trailblazer (Chevy) Code Definition: Camshaft Position B – Over Advanced – Bank 1 (common)

If you want to learn about the P0014 OBD2 code, this is the right place

What Does P0014 Mean?

The P0014 OBD2 code indicates that the timing of your exhaust camshaft is too advanced. Your engine doesn’t operate the same way all the time. The engine control unit varies the valves’ timing, pistons, and other components depending on how much the engine is revving. Each component has an associated sensor that sends information to the ECU. The ECU then uses this data to determine when to power certain systems and how much power to send them. The goal is to keep the engine running as smoothly and efficiently as possible, with minimal emissions. If the ECU detects that the B camshaft on bank 1 has advanced more than it should, the P0014 trouble code will activate. Bank 1 is the side of the engine that contains cylinder 1. Depending on your vehicle, the B camshaft could be called the rear camshaft, the right camshaft, or the exhaust camshaft.

What Are The Symptoms Of The P0014 Code?

The symptoms of this code can change based on the position of the camshaft when it became over-advanced. Some common symptoms include:

Activation of the check engine light
Engine is hard to start
Engine idles rough or stalls while idling
Increased fuel consumption
Increase in harmful emissions

What Are The Causes Of P0014 OBD2 Code?

Two systems could be the origin point of P0014: The camshaft and its components or the oil system. Specific causes include:

Failure of camshaft variable timing solenoid
Bad timing in camshaft
Faulty wiring in the intake timing system
Stuck or faulty camshaft phaser
Short in the oil control solenoid
Excessive oil viscosity
Clogged passages around the camshaft phasers

How Serious Is The P0014 OBD2 Code?

The drivability issues associated with P0014 can cause further damage to your engine if allowed to go on for too long. While it is not unsafe to drive with this code active, you should repair it as soon as possible to avoid additional complications.

How To Diagnose The P0014 OBD2 Code

The P0014 code can be diagnosed by an OBD2 scan tool

More often than not, the P0014 OBD2 code results from a mechanical failure in your engine. You should check your vehicle’s manual for suggestions before beginning your diagnosis. This trouble code often has specific fixes depending on what kind of car you drive.

Tools You’ll Need:

An OBD2 scan tool

Method:

Scan your system for other trouble codes. If you detect related trouble codes like P0010, P0011, P0012, P0020, P0021, or P0022, diagnosing those could help you identify the specific problem.
Inspect the wiring and solenoids around the oil control valve and bank 1 B camshaft. Replace any that are frayed or damaged, and ensure all connections are secure.
Check the level and viscosity of your oil. Your vehicle’s manual should contain information on the correct viscosity for your system.
Use an OBD2 scan tool to read the live freeze frame data for the bank 1 B camshaft. Disconnect the oil control valve connected to the camshaft. If the valve is functional, the data should change. If it doesn’t, the valve should be replaced.
Find the cam phaser and inspect it for sludge or damage. Also, inspect the oil passages around the camshaft phasers for build-up.

Common Mistakes To Avoid While Diagnosing The P0014 OBD2 Code

Some people replace their sensors before checking to see if there’s a mechanical problem. P0014 is rarely electrical in nature. Run a full diagnosis before you replace any components.

What Should You Do To Fix The P0014 OBD2 Code?

Use an OBD2 scan tool to clear the trouble codes after each repair, then conduct a test drive to see if they recur. While this might seem tedious, it will prevent you from making unnecessary fixes and is the best way to identify the root cause definitively.

Replace any damaged wires or solenoids found in your diagnosis.
If your oil is old, dirty, or too thick, you should replace it. Drain the oil, then replace the oil filter. If you noticed deposits clogging the oil passages, flush the system before adding new oil.
Replace the cam phaser if it’s dirty or damaged.
Replace the oil control valve if it failed the freeze-frame test in step 4 of the diagnosis.
If none of these fixes clear the code, the problem is likely an electrical malfunction in the engine control unit. Take your vehicle to a mechanic for further diagnosis.

Tips To Avoid P0014 OBD2 Code In The Future

More often than not, this problem is the result of a dirty engine. The best way to avoid problems with your camshaft timing is to prevent sludge and other deposits from accumulating in the first place. You can take a few easy steps to keep your engine clean:

Drive your engine hard. Getting your engine hot is the best way to remove deposits from your system. This naturally happens if you do a lot of fast driving, so engine build-up is more common for cars mostly driven in cities. When your engine starts feeling sluggish, go out on the highway and push your engine harder than usual for a few miles.
Use the right oil. A high-quality oil of the correct viscosity will keep your system running its best.
Replace your oil regularly. The older your oil, the less effective it is at lubricating your system. Any dirt or debris in the oil can also stick to components and clog them. Make sure to change your oil as soon as your car is due.

P2002 – Diesel particulate filter efficiency below threshold

The P2002 code applies to diesel engines. They contain an additional filter to remove soot and contaminants from the exhaust. This limits harmful emissions and allows your vehicle to meet state standards.

The activation of P2002 indicates the inefficient filtering of your exhaust. This problem can be intermittent, and in some cases, will go away on its own with no driver intervention. You shouldn’t ignore it if it does stick around, though, as this affects both the environment and your engine’s performance.

Certain driving conditions and vehicles are more likely to activate the P2002 trouble code than others. Read on below to learn what you should do if this code triggers in your car or truck.

P2002 Code Definition (Generic): Diesel Particulate Filter Efficiency Below Threshold Bank 1

If you want to learn about the P2002 OBD2 code, this is the right place

What does P2002 mean?

This code relates to diesel engines made in 2007 and later. These vehicles use an emission control device to lower the soot content of the exhaust. It does this by heating the engine enough to burn off pollutants, with an additional reductant catalyst to start the process.

The diesel particulate filter (DPF) removes about 98% of the soot in the exhaust when functioning correctly. If the emission control system has been activated, but the particulates in the exhaust don’t burn off, the P2002 trouble code activates.

When the DPF is in operation, it generates backpressure. Pressure feedback sensors allow the engine control module (ECM) or powertrain control module (PCM) to monitor its operation. A discrepancy in the pressure limits indicates there’s an issue with the filter.

While this code is a generic powertrain code, applicable to any diesel engine, the specific fixes can vary depending on your make and model. P2002 is most common in Dodge, Chevy, Ford, and GMC pickups. It can also trigger diesel cars, such as those made by Audi, Lexus, and VW.

This code is similar to P2003. The difference is P2002 relates to bank 1 of your engine, while P2003 points to bank 2. Bank 1 is the side of the engine that contains cylinder 1.

P2002 is what is considered a “soft code.” This means it reports an issue in real-time and can clear itself if the fault is corrected. If this happens once, you don’t need to worry about it. Repeated instances of P2002 warrant diagnosis. You should also consider repairs if the code does not turn itself off after a completed drive cycle.

What are the symptoms of the P2002 code?

The check engine light may stay illuminated with P2002, or it may come on intermittently. In many cases, there are no drivability issues associated with this code. If there are symptoms, they include:

The activation of the check engine light
Reduced fuel economy
Sluggish acceleration
Diluted oil

What are the causes of P2002?

Fouled or faulty DPF.
The exhaust back pressure sensor is faulty.
Leaks in the exhaust system.
Fuel quality is too low for the engine.
The engine is not reaching high enough speeds/temperatures.
Aftermarket components are not suitable for vehicles.
The air cleaner element is dirty.
Faulty PCM/ECM or components.

How serious is the P2002 code?

The P2002 trouble code is moderately severe. Although you may not experience drivability issues, your engine may go into failsafe mode if you don’t clear the code. Because of this, it’s essential to find the source of the issue as soon as possible.

How to diagnose and fix the P2002 code

Tools you’ll need: OBD2 scan tool

Use an OBD2 scan tool to read the codes. If other codes are present, fix those first.
If you mostly drive in a city or at low speeds, your engine may not be reaching high enough temperatures to burn off the soot. Take your car for a hard drive. Ensure you get at least 55 miles per hour for 20-30 minutes, then reduce speed quickly. Clear the codes and rescan with the OBD2 scan tool.
If you have recently modified your vehicle, replace it with the original part. Certain modifications, including cat-back exhaust kits or cold air intake kits, can trigger this code. You can also check with the manufacturer to see if this is a known issue for your vehicle.
Check for loose connections around the bank 1 DPF. Also, check for any burnt or loose wires, and make sure there’s no corrosion on the connectors.
Look for exhaust leaks around the DPF. Pay close attention to the ends and connections, making sure everything is connected securely.
Verify that you’re using fuel that is the correct quality for your engine. The fuel that contains too much sulfur leads to clogs in the DPF. Consult your manual if you’re not sure what the ideal diesel quality is for your engine.
Check the DPF for dirt and clogs. In some cases, these filters may become too fouled to clear with a hard drive. Replace the filter, then clear the codes and test drive your vehicle.
Should the code still not clear, take your car to a mechanic for further diagnosis. Advanced scan tools like the Tech II can determine if there is an issue with the ECM or PCM.

The way to fix the p2002 code

Common mistakes to avoid while diagnosing the P2002 code

If the issue causing the P2002 trouble code is a fouled filter, it may be a temporary problem. Make sure you take a test drive, reaching at least 55 miles per hour before replacing any components. DPF filters generally last a long time, so don’t assume the filter is failing until you’ve checked for other issues.

Tips to avoid P2002 in the future

Wires touching the DPF can be burnt and damaged by the high temperatures generated. Ensure all of the wires for the sensor are positioned away from engine components that could damage them.

If you drive mostly at low speeds, P2002 could be a recurring problem. You may want to consider taking your vehicle to a mechanic for a modification. They can reprogram the computer and remove the PDF, solving the issue.

P0304 – Cylinder 4 misfire detected

The cylinders in your engine are what provide its power. When they don’t fire correctly, your car will drive rough and be at risk for further damage. The P0304 OBD2 code is your first warning sign of misfires in your engine.

The P0304 code can be severe, so it’s not one you want to ignore. Read on below to learn more about what it means and how you can correctly diagnose it.

P0304 code definition

P0304 Code Definition (Generic): Cylinder 4 misfire detected

P0304 BMW: “Misfiring Of Cylinder 4, Damages TWC”

P0304 Dodge: Cylinder 1-10 Misfire Detected

P0304 Honda: Cylinder 4 Misfire Detected

P0304 Nissan: Cylinder #4 Misfire Detected

P0304 Subaru: #4 Cylinder Miss Fire

If you want to learn about the P0304 OBD2 code, this is the right place

What does P0304 mean?

The cylinders provide the power in your engines. This is where the spark plugs ignite the air/fuel mixture, generating the energy that turns the crankshaft. A misfire occurs when there isn’t enough fuel burning in a cylinder.

When the engine functions correctly, the cylinders fire in sequence to provide continuous power to the crankshaft. If the RPM of the crankshaft changes by more than 2%, this is when the engine will trigger the P0304 code.

The P0304 OBD2 code explicitly indicates a misfire in cylinder 4. You can use your car’s manual to locate this cylinder. It is common to also see P0300 and other misfire-related codes as well with P0304.

What are the symptoms of the P0304 code?

You will often experience serious drivability problems when the P0304 trouble code activates. These include:

The check engine light activates. If the light is solid, the change in the crankshaft RPMs is between 2% and 10%. A flashing or blinking light indicates a variance over 10%.
The engine runs rough. The engine may shake while idling. You may also notice jerking or hesitation from the engine while accelerating.
There’s difficulty starting or failure to start.
There’s a smell of fuel in the exhaust.
Engine power reduces.
Fuel economy reduces.

What are the causes of P0304?

The most common causes of the P0304 trouble code are:

Faulty or worn-out spark plugs
Faulty wires around the spark plugs
Faulty spark plug coils
Failure of the distributor
Faulty fuel injector

Engine misfires can also be a result of:

Leaks in the vacuum system
Fuel pressure is too low
Timing issues in the engine
Defective sensors (camshaft, crankshaft, oxygen, MAF, etc.)
Leaking head gasket
Fuel is too low quality for the engine

A misfire occurs when there isn’t enough fuel burning in a cylinder.

How serious is the P0304 code?

The P0304 OBD2 code is severe. Repeated misfires can damage your catalytic converter, ignition system, and other parts of your engine. The erratic performance also makes your vehicle a potential safety hazard. Stop driving your car when this code triggers, and refrain from driving until you’ve repaired the problem.

How to diagnose the P0304 code

Tools you’ll need:

Scan your system for other OBD2 trouble codes. Fix any that come up other than P0300-P0308.
Inspect the wires around the spark plugs for damage and loose connections.
If your engine has individual coil packs, switch the cylinder 4 pack with the one in cylinder 1. Clear the codes and test drive your car. If the misfire jumps to cylinder 1, the pack is faulty and should be replaced.
Visually inspect the spark plug for carbon build-up or other signs of fouling. It’s easiest to see if you have a new spark plug for comparison. Remove and clean the spark plug. If the build-up can’t be removed, replace the spark plug. A spark plug that’s shiny or blackened likely indicates the fuel mix is too rich.
Use a multimeter to measure the resistance of the spark plugs. Replace the wires if the reading is higher than 15,000 ohms.
Check the ignition coils. Remove the coil and touch the multimeter leads to both the primary and secondary ignition circuit. The primary ignition circuit typically reads between .4 and 2 ohms, and the secondary circuit between 6,000 and 10,000 ohms. Your vehicle’s manual can give you a more exact specification. If you get a 0 reading, the coil has an internal short.
Use a fuel pressure gauge to test the fuel pressure. Compare the reading to the specifications in your vehicle’s manual.
Unplug the fuel injector from your engine and probe the terminals with a multimeter. Compare the resistance reading to the specifications in your manual. A variance could indicate a faulty fuel injector.
Perform both an engine compression test and a leak down test. Mechanical problems like worn valve guides, burned valves, skips in the timing chain, and broken valve springs or pistol rings can lead to misfires. These tests will identify any failing components.

Common mistakes to avoid while diagnosing the P0304 code

Ensure you don’t overlook small issues, like loose connections and vacuum leaks. Be thorough in your engine inspection to make sure you’ve caught every potential source of the misfire.

What should you do to fix the code P0304?

If you’re not experiencing any symptoms, clear the code and test drive your vehicle. A single misfire may not indicate long-term problems. If the code does come back, continue with the steps below.

Replace any damaged wires found in your inspection, as well as any other components that failed diagnosis. Ensure all newly-installed items are functioning and all connections are secure.
Check the EGR system and fuel injectors for clogs. Clean out any that you find.
Test the sensors in your fuel and exhaust systems, including the crankshaft sensor, camshaft sensor, mass airflow sensor, and oxygen sensors. Inspect them visually for dirt or damage, then use a multimeter to ensure they’re receiving a charge. Replace any that are damaged.

Tips to avoid P0304 in the future

Issues with your air-to-fuel ratio may cause misfires. Check all the hoses in your system for leaks as part of your regular preventative maintenance. Air that gets into your system can make your air/fuel mix too lean. Alternatively, oil or carbon build-up on the spark plugs indicates a mix that’s too rich.

Using the wrong fuel can also cause engine misfires. More expensive fuel isn’t always the answer. Only use the grade recommended for your engine in your vehicle’s manual.

P0304 Error: Cylinder 4 misfire detected and replacing the old coil.

P1777 Nissan Code: A Practical Repair Guide

Dealing with a P1777 code in your Nissan can be frustrating. Do not fret! – In this guide, we’ll walk you through simple steps to tackle the issue. We’ll cover needed tools, explain the repair process, and discuss DIY feasibility.

This empowers both DIYers and those seeking professional help to make informed decisions and potentially save on repairs.

Let’s find out!

P1777 Nissan Code: A Quick Overview

Check the summary of the P1777 Nissan code below!

Definition: Step Motor Circuit
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $200

What Is The Meaning Of The P1777 Nissan Code?

The P1777 Nissan code is a manufacturer-specific trouble code for Nissan vehicles. It indicates a specific concern within the step motor circuit of the automatic transmission. This code is triggered when any of the coils in the step motor fail to energize correctly, often due to an open circuit or a short circuit issue. While the vehicle might remain drivable with this code present, it highlights a potentially significant problem in the transmission system.

The P1777 is triggered when any of the coils in the step motor fail to energize correctly in Nissan cars.
(Credit: nissanclub.com)

The step motor, also called a stepper motor, is crucial for converting pulsing electrical currents into controlled parts rotation. This helps control different mechanical parts within Nissan transmissions effectively.

This part operates through a unique mechanism involving the activation and deactivation of four coils. These coils are turned on and off based on signals received from the Transmission Control Module (TCM). By accurately translating electrical signals into these controlled movements, the step motor ensures the smooth operation and efficiency of the transmission system in Nissan vehicles.

The P1777 code has been reported in various Nissan models, potentially affecting the transmission performance across the following vehicles: Altima, Sentra, Maxima, Rogue (2009), Murano, Pathfinder, Versa (2007), Juke, Cube, etc.

How Severe Is Code P1777 Nissan?

The severity of the P1777 code in Nissan vehicles can be classified as moderate. It may be possible to continue driving the vehicle.

While driving at a safe speed might be viable, it’s important to understand that ignoring the code could result in further damage to the transmission over time. This could lead to issues like harsh shifting and delayed gear engagement, potentially affecting the vehicle’s drivability and overall performance. It’s recommended to address the issue promptly to ensure the vehicle’s safety and longevity by consulting a professional mechanic and seeking necessary repairs.

What Are The Symptoms Of The P1777 Nissan Codes?

The P1777 code in Nissan vehicles can manifest through various noticeable symptoms, indicating potential issues with the step motor circuit. Common symptoms include:

Harsh or erratic shifting
Delayed gear engagement
Poor transmission performance
Weak acceleration
Check engine light illuminated

What Are The Causes Of The P1777 Nissan Code?

The P1777 code can arise due to several underlying causes. Possible factors include:

Faulty step motor (stepper motor)
Wiring or connector issues in the step motor circuit

How To Diagnose And Fix The P1777 Nissan Code?

When you encounter the P1777 code in your Nissan vehicle, it’s important to follow a clear process for diagnosis and repair. Here’s a simple breakdown of the tools and a step-by-step guide you need, along with a discussion of whether it’s a DIY job and how much it might cost:

Essential Tools And Parts

To diagnose and repair the P1777 code, you will likely need the following tools and parts:

OBD-II scanner
Multimeter
Screwdrivers and wrenches
Replacement step motor (if needed)
Wiring repair kit (if addressing circuit issues)

Step-by-Step Procedure

Inspect the wiring: Check the wiring and connectors around the step motor for damage or corrosion. Address any wiring or connector issues as needed
Test the step motor: Use a multimeter to test the step motor’s resistance and functionality.
Test the circuit: Check the circuit for continuity and voltage using the multimeter. And then fix it if necessary
Replace step motor: If the step motor is found faulty, replace it with a new or tested working one.
Clear codes: After repairs, clear the codes using the OBD-II scanner and test-drive the vehicle to ensure the issue is resolved.

Watch this video to learn how to fix P1777 (and P1778) on Nissan’s vehicle by Cleber o negociante da america.

Note:

Tips: Consult the vehicle’s repair manual for specific testing procedures and values.
Caution: Ensure safety precautions when working with electrical components.

DIY Repair Level And Estimated Costs

The diagnosis and repair of the P1777 code involve moderate complexity and require a good understanding of automotive systems. If you possess technical skills, you can attempt this repair. However, if uncertain, it’s advisable to consult a professional mechanic.

Here’s a general cost overview for potential repair tasks that may arise during the process:

Repair Task	Estimated Cost Range
Replacement step motor (if needed)	$50 – $200+
Wiring repair kit (if needed)	$20 – $50
Mechanic labor (if seeking professional help)	$100 – $200+

Keep in mind that these costs can vary based on factors such as location, vehicle model, and the source of parts. If unsure about the repair process or the issue at hand, it’s recommended to consult a qualified mechanic for a proper diagnosis and resolution.

P1777 Nissan Infographic

Check this infographic for the summarized information about this P1777 code on Nissan vehicles.

Final Thoughts

It is essential to equip yourself with good knowledge before popping the hood. This article has provided you, as a professional or even DIY enthusiast, with a good insight into P1777 on Nissan vehicles. Remember to address this issue to ensure the optimal performance of your Nissan.

Share your journey, questions, and insights in the comments below. If this information proves valuable, share it with fellow enthusiasts. Keep the road ahead smooth and the repairs purposeful!

Reference Sources

Nissan Altima Service Manual, P1777 Step Motor – Nissan Altima – Automatic Transmission (Section TM)
JustAnswer, P1777 Step Motor PDF – JustAnswer – Questions

P0138: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)

Did your scan tool show the P0138 code? Do you wonder what it means and whether you can continue to drive?

Keep reading to have a first evaluation of the situation.

P0138 Definition: O2 sensor circuit high voltage (Bank 1, Sensor 2)
Code Type: Generic – P0138 indicates the same problem whether you’re having a Jeep, Toyota, or Dodge etc.
Can I drive with the P0138 code? Yes, but keep driving will cause internal engine damage.
Easy to fix? Intermediate level.
Cost: $20 – $95 (common)

Luckily, P0138 is safe to drive in a short period!

But to avoid more harm to the engine, let’s read on to know the causes and how to fix these problems!

What Does The P0138 Code Mean?

The P0138 is triggered when the downstream O2 sensor (bank 1) voltage is too high (>1.2 volts) for more than 10 seconds. This high voltage indicates that the oxygen level in the exhaust gas is abnormally low.

What Is The O2 Downstream Sensor’s Function?

Downstream oxygen sensors (located after the catalytic converter) monitor the conditions of the catalytic converter.

The less air in the exhaust gas (after passing the cats), the higher the downstream O2 sensor’s output voltage.

Because the catalytic converter already processed the exhaust gas, the oxygen level is stable. Therefore, a normal working downstream O2 sensor stays around 0.45 volts.

What Can Trigger The P0138 Code?

The sensor voltage being too high can be explained by two scenarios:

The reading is incorrect – results from the sensor’s wiring harness or the sensor itself
The reading is correct – results from rich conditions

I’ll explain the details in the below parts.

But first, let’s navigate your cause.

P0138 Causes Identification: Quick View

P0138 can appear alone or with other related codes. This table will help you navigate the root causes as well as the solutions for them.

Codes Combination	Causes	Solutions
Only P0138	Short in the O2 sensor signal circuit Faulty downstream O2 sensor	Find and replace the damaged wire Replace the sensor
P0138 + P0172/LTFT1<-10%	Too much fuel in the air-fuel mixture	There are several causes leading to this issue, further investigation is needed.

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes.

P0138: Causes, Symptoms, and How to Fix

Now, you may have a general idea of what causes the P0138 error code.

Read on to learn how to pinpoint the root problem and stop being a part-changer!

Cause #1: Short In The O2 Sensor Signal Circuit

This is the first thing you need to check.

Short to battery voltage in the O2 sensor signal circuit will make the sensor’s output voltage increase, triggering P0138.

If the wiring is the problem, there is no symptom other than the Check Engine Light. This is because downstream O2 sensors are not used to adjust the air-fuel ratio (like upstream.)

And there will be no effect on the engine performance.

Cause #2: Faulty Downstream O2 Sensor

After making sure all the wiring is good, a faulty downstream sensor is very likely to be the cause of P0138.

Again, there will be no symptoms in this case.

How to fix it?

All you have to do is to replace the sensor.

Bank 1 sensor 2 is located right after the catalytic converter. The replacement process is straightforward and the part itself is inexpensive. So, you can totally do it by yourself.

Tips: You will need a hammer and a wrench to break the sensor loose.

You can watch this video from 1A Auto and replace the downstream oxygen sensor yourself to save money.

Cause #3: Rich Condition

A rich condition indicates that there is more than enough fuel in the air-fuel mixture,

This leads to a very low level of oxygen level in the exhaust gas, causing the computer to set P0138.

Symptoms of rich conditions causing P0138:

Poor fuel economy
Smell of gasoline
Slow acceleration
Negative long-term fuel trim on bank 1 (LTFT1<-10%)
Combination of P0138 and P0172

There are many different causes that can lead to this condition.

How to know which problem your car is having?

First, you need to monitor the long-term fuel trim on both bank 1 (LTFT1) and bank 2 (LTFT2.)

If Both LTFT1 and LTFT2 < -10%, the fuel pressure is too high (which is usually caused by bad FPR, fuel pump, fuel rail, etc.)
If LTFT<-10% and -5%<LTFT2<5%, a sensor (on bank 1) is causing rich mixture (upstream O2 sensor, MAF, MAP, IAT, etc.)

After all, rich conditions causing P0138 are not something you should worry about. Most of the time, replacing an inexpensive sensor will fix the problem. The hard part is to know which one needs to be replaced.

For further diagnosis, I wrote an article about the code P0172. Read it and you can exactly pinpoint your problem!

How Much Does It Cost To Fix The Code P0138?

9 out of 10 times, you can just spend less than 100 bucks to fix the issues related to the bank 1 downstream O2 sensor.

If you get negative long-term fuel trim (rich conditions,) there can be many different solutions depending on the causes.

The Estimated Repair Cost Of P0138

Solutions	Cost
Repair O2 sensor circuit	DIY: $10 – $20 Mechanic: $130 – $140
Replace (downstream or upstream) O2 sensor	DIY: $20 – $95 Mechanic: $100 – $450
Replace MAF/MAP sensor	DIY: $30 – $200 Mechanic: $80 – $280
Replace the IAT sensor	DIY: $20-$150 Mechanic: $40-$250
Repair IAT sensor wiring	DIY: $0-$20 Mechanic: $20-$75
Replace the fuel pressure regulator (FPR)	DIY: $50 – $200 Mechanic: $150 – $350
Replace the fuel pump	DIY: $50 – $850 Mechanic: $220 – $1,100

Note: The data in this table was collected in July 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

Through this article, you will find it easier to identify the causes and the corresponding solutions to avoid more unnecessary expenses.

So, did you find out the reason causing P0138 on your car? Please leave a comment below.

And if you successfully erase this code by another way, don’t hesitate to share us your method. I am looking forward to know your ideas.

See ya!

P0304 – Cylinder 4 misfire detected

The P0304 code can be severe, so it’s not one you want to ignore. Read on below to learn more about what it means and how you can correctly diagnose it.

P0304 code definition

P0304 Code Definition (Generic): Cylinder 4 misfire detected

P0304 BMW: “Misfiring Of Cylinder 4, Damages TWC”

P0304 Dodge: Cylinder 1-10 Misfire Detected

P0304 Honda: Cylinder 4 Misfire Detected

P0304 Nissan: Cylinder #4 Misfire Detected

P0304 Subaru: #4 Cylinder Miss Fire

If you want to learn about the P0304 OBD2 code, this is the right place

What does P0304 mean?

What are the symptoms of the P0304 code?

You will often experience serious drivability problems when the P0304 trouble code activates. These include:

The check engine light activates. If the light is solid, the change in the crankshaft RPMs is between 2% and 10%. A flashing or blinking light indicates a variance over 10%.
The engine runs rough. The engine may shake while idling. You may also notice jerking or hesitation from the engine while accelerating.
There’s difficulty starting or failure to start.
There’s a smell of fuel in the exhaust.
Engine power reduces.
Fuel economy reduces.

What are the causes of P0304?

The most common causes of the P0304 trouble code are:

Faulty or worn-out spark plugs
Faulty wires around the spark plugs
Faulty spark plug coils
Failure of the distributor
Faulty fuel injector

Engine misfires can also be a result of:

Leaks in the vacuum system
Fuel pressure is too low
Timing issues in the engine
Defective sensors (camshaft, crankshaft, oxygen, MAF, etc.)
Leaking head gasket
Fuel is too low quality for the engine

A misfire occurs when there isn’t enough fuel burning in a cylinder.

How serious is the P0304 code?

How to diagnose the P0304 code

Tools you’ll need:

Scan your system for other OBD2 trouble codes. Fix any that come up other than P0300-P0308.
Inspect the wires around the spark plugs for damage and loose connections.
If your engine has individual coil packs, switch the cylinder 4 pack with the one in cylinder 1. Clear the codes and test drive your car. If the misfire jumps to cylinder 1, the pack is faulty and should be replaced.
Visually inspect the spark plug for carbon build-up or other signs of fouling. It’s easiest to see if you have a new spark plug for comparison. Remove and clean the spark plug. If the build-up can’t be removed, replace the spark plug. A spark plug that’s shiny or blackened likely indicates the fuel mix is too rich.
Use a multimeter to measure the resistance of the spark plugs. Replace the wires if the reading is higher than 15,000 ohms.
Check the ignition coils. Remove the coil and touch the multimeter leads to both the primary and secondary ignition circuit. The primary ignition circuit typically reads between .4 and 2 ohms, and the secondary circuit between 6,000 and 10,000 ohms. Your vehicle’s manual can give you a more exact specification. If you get a 0 reading, the coil has an internal short.
Use a fuel pressure gauge to test the fuel pressure. Compare the reading to the specifications in your vehicle’s manual.
Unplug the fuel injector from your engine and probe the terminals with a multimeter. Compare the resistance reading to the specifications in your manual. A variance could indicate a faulty fuel injector.
Perform both an engine compression test and a leak down test. Mechanical problems like worn valve guides, burned valves, skips in the timing chain, and broken valve springs or pistol rings can lead to misfires. These tests will identify any failing components.

Common mistakes to avoid while diagnosing the P0304 code

Ensure you don’t overlook small issues, like loose connections and vacuum leaks. Be thorough in your engine inspection to make sure you’ve caught every potential source of the misfire.

What should you do to fix the code P0304?

If you’re not experiencing any symptoms, clear the code and test drive your vehicle. A single misfire may not indicate long-term problems. If the code does come back, continue with the steps below.

Replace any damaged wires found in your inspection, as well as any other components that failed diagnosis. Ensure all newly-installed items are functioning and all connections are secure.
Check the EGR system and fuel injectors for clogs. Clean out any that you find.
Test the sensors in your fuel and exhaust systems, including the crankshaft sensor, camshaft sensor, mass airflow sensor, and oxygen sensors. Inspect them visually for dirt or damage, then use a multimeter to ensure they’re receiving a charge. Replace any that are damaged.

Tips to avoid P0304 in the future

Using the wrong fuel can also cause engine misfires. More expensive fuel isn’t always the answer. Only use the grade recommended for your engine in your vehicle’s manual.

P0304 Error: Cylinder 4 misfire detected and replacing the old coil.

P026A Code: Causes & Solutions for Charge Air Cooler Issues

Got a P026A DTC (diagnostic trouble code)? Don’t panic. This expert guide can help you understand the code and get it fixed with ease.

So, what does the code P026A mean? Simply put, it indicates that the Charge Air Cooler is not working as effectively as expected.

If you’re curious to learn more about this DTC and how it can affect your vehicle’s performance, read on. In this article, we will provide you with valuable insights and practical solutions to address this issue effectively. Let’s dive in!

P026A Code: An Overview

Here are the main highlights of the P026A code.

Definition: Charge Air Cooler Low Efficiency
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $300

P026A Meaning: What Does It Signify?

The P026A code is an indication that the charge air cooler (CAC) efficiency in your vehicle has fallen below the threshold. This code is commonly triggered in cars equipped with Powerstroke and Cummins engines, such as Ford, RAM, and some VW models.

Let’s explore the systems and components involved to understand this code better. The charge air cooler, also known as the intercooler, is responsible for cooling down the compressed air from the turbocharger before it enters the engine’s intake manifold. It is crucial in optimizing the engine’s performance and fuel efficiency.

The charge air cooler plays a crucial role in optimizing the engine’s performance and fuel efficiency. If it works improperly, it can trigger the P026A code.
(Image credit: Cummins Forum)

In the case of Cummins engines, the Powertrain Control Module (PCM) compares the reading from the CAC Temperature Sensor to a calibrated threshold. The calibrated threshold varies based on the Ambient Air Temperature Sensor reading. If the CAC Temperature Sensor reading remains above the calibrated threshold for a cumulative total of 120 seconds, the PCM determines that the CAC is operating inefficiently, triggering the code P026A.

For Ford vehicles, the PCM sets the P026A code when it identifies that the measured CAC efficiency doesn’t match the expected efficiency, and this difference lasts for at least 10 seconds.

How Serious Is The P026A Code?

The P026A code is considered a medium severity. While it is generally safe to continue driving with this code, addressing the underlying issue promptly is crucial to avoid potential complications.

An inefficient CAC can lead to reduced engine performance and fuel efficiency. It can also place additional strain on other engine components if left unresolved. Therefore, it is recommended to have the issue diagnosed and repaired as soon as possible to restore optimal performance and prevent further damage.

Note: In some cases, the P026A code may appear when towing and disappear when not towing. If you attempt to clear the code and it reappears only during towing without noticeable driveability concerns, it is generally safe to disregard it. However, it’s still important to monitor the situation and promptly address any related issues if they arise.

P026A Symptoms: Signs Of An Inefficient CAC

The P026A DTC may present the following symptoms:

Reduced engine performance
Decreased fuel efficiency
Engine hesitation or rough idle
Illuminated check engine light

P026A Causes: Uncovering The Culprits

The P026A code can be caused by various factors, including:

Low CAC coolant level
Restrictions or blockages in the CAC, including the fins
Faulty CAC temperature sensor
Faulty cooling fan

A faulty charge air cooler temperature sensor can contribute to triggering the code P026A. (Image credit: Ford-trucks)

Step-by-Step Diagnosis And Repair For P026A

Let’s make resolving the P026A code a breeze! Our step-by-step diagnosis and repair process will guide you smoothly through the entire procedure.

Essential Tools And Parts

Step-by-step Procedure

Step 1: Scan for DTCs

Start by using a diagnostic scan tool to retrieve the P026A and any accompanying codes. Note down the DTCs for reference during the repair process.

Step 2: Check and top off the coolant level

Inspect the coolant level in the charge air cooler. If low, add the appropriate coolant and check for leaks.

Step 3: Address CAC restrictions or blockages

Examine the CAC for any restrictions or blockages. Clear any debris or obstructions from the CAC fins using compressed air or a vacuum cleaner.
Remove the grill and clean the radiators if the CAC fins are blocked. Use compressed air or a vacuum cleaner to remove debris from the backside, then hose off with water from the front.
Check the coolant lines connected to the CAC for any restrictions, cracks, or misrouting. Replace or repair any damaged lines as necessary.

Step 4: Verify cooling fan functionality

Check the cooling fan for proper operation. If the fan is faulty, replace it to ensure adequate cooling.

Step 5: Test the CAC temperature sensor

Verify the functionality of the CAC temperature sensor using a multimeter. If the sensor is faulty, replace it with a new one.

Step 6: Clear codes and test drive

Clear the codes and conduct a test drive to evaluate the vehicle’s performance.

Note: Please ensure to follow safety precautions and refer to specific vehicle manufacturer instructions for detailed guidance during the repair process.

Internal leak is an important factor that can cause the CAC to work ineffectively. Pay attention to it while diagnosing the P026A code!

DIY Repair Level And Estimated Costs

The repair procedure for P026A can vary in complexity. In general, it’s recommended for people who have intermediate automotive knowledge and skills.

If you are comfortable working on your vehicle’s cooling system and have the necessary tools, you may be able to tackle this repair on your own. However, if you are unsure or unfamiliar with these procedures, you should seek assistance from a professional mechanic.

Here is an estimated cost breakdown for the main repair tasks:

Repair Task	Estimated Cost
CAC cleaning and repair	$30 – $100
Coolant lines repair/replacement	$20-$50
CAC temperature sensor replacement	$50-$300
Cooling fan replacement	$100-$400

Remember that these are rough estimates, and actual costs may vary depending on the vehicle model, labor rates, and location.

Final Thoughts

In conclusion, addressing the P026A DTC is essential to restore your vehicle’s optimal performance and prevent further damage. You can effectively diagnose and repair the issue by following the step-by-step procedure outlined in this guide and utilizing the necessary tools.

We hope this guide has provided valuable insights and practical solutions to resolve the P026A code. If you found this information helpful, please share it with others.

Stay smooth and happy driving!

Reference Sources

Vestas Aircoil A/S, Charge Air Coolers Explained.
Dura-Light, Charge Air Cooler Leaks: The Basics.
ScienceDirect, Diagnosis Of Clogged Charge Air Cooler Faults In A Diesel Engine Using Singular Spectrum Analysis.

P0011 – “A” camshaft position – Timing over-advanced or system

The P0011 OBD2 code tells you the timing is off on your “A” camshaft. When this happens, it’s most often caused by a problem with the oil viscosity. It can also result from a solenoid failure or stuck valve, however, so you want to do your due diligence and check the system thoroughly before making repairs.

The fix for the P0011 is often specific to a vehicle’s make and model. Your manual will also outline the correct oil viscosity for your system, so that’s the first thing you should find when the P0011 trouble code activates.

Issues with your engine timing can quickly snowball into more severe problems, so you’ll want to fix this trouble code as soon as you notice it. Read on below to find out how to properly diagnose and repair this problem.

P0011 code definition

P0011 code definition (generic): “A” Camshaft position – timing over-advanced or system performance (Bank 1)
P0011 Chevy code definition: Intake camshaft position system performance
P0011 Kia code definition: “A” camshaft position timing over-advanced or system performance bank 1
P0011 Nissan code definition: Intake valve timing control performance bank 1
P0011 Subaru code definition: Camshaft position “A” timing over-advanced or performance bank 1
P0011 Toyota code definition: Camshaft position “A” timing over-advanced or system performance bank 1
P0011 VW code definition: “A” camshaft position timing over-advanced or system performance bank 1

If you want to learn about the P0011 OBD2 code, this is the right place

What does P0011 mean?

Generally speaking, you can interpret the P0011 OBD2 code to mean your intake camshaft’s timing is off. The engine doesn’t operate at the same level the entire time you’re driving. The timing of the valves is varied by the ECU in response to the engine’s RPM range.

When P0011 activates, it tells you the “A” camshaft in bank 1 is in a more advanced position than it should be, which is the camshaft that’s at the intake, which could be the left or the front camshaft, depending on your vehicle.

Properly diagnosing and fixing the P0011 code doesn’t just mean returning it to the proper position at the moment but also discovering what caused the timing error in the first place. That part of the process can sometimes be tricky, depending on your vehicle and the reason for the trouble code.

What are the symptoms of the P0011 code?

You will usually notice drivability issues when the P0011 code activates. These symptoms include:

Activation of the check engine light,
The engine is hard to start,
The engine runs rough or hesitates,
Reduced gas mileage,
Increase in harmful emissions,
Stalling.

The P0011 Code tells you the timing is incorrect on your “A” camshaft.

What are the causes of P0011?

Faulty wiring around intake timing control valve system,
Failure of camshaft variable timing solenoid,
Seized camshaft phaser,
Incorrect oil viscosity,
Oil flow to the variable camshaft timing chamber is continuous.

How serious is the P0011 code?

The P0011 code is moderately serious. The rough driving caused by this trouble code can lead to further engine damage if you don’t address it promptly. While you can drive for a little while with this code active, you should repair the problem as soon as possible.

How to diagnose the P0011 code

Diagnosis and repair of the P0011 trouble code can vary depending on your vehicle’s make and model. Before you start your diagnosis, read your vehicle’s service manual. You can also check for released technical service bulletins related to this trouble code.

Tools you’ll need:

OBD2 scan tool

Method:

Check for other trouble codes, specifically related codes like P0010, P0012, P0021, or P0022. If these are present, they can help you to hone in on the cause of your problem.
Inspect the wiring and valves around the bank 1 exhaust valve and oil control valve.
Make sure that all electrical connections within the system are secure and unimpeded.
Check the oil. Make sure it’s at the right level, and inspect the viscosity. If it seems too thick or too thin, replace the oil. You can find the specifications for the correct oil viscosity in your vehicle’s manual.
Check the timing chain alignment to see if it’s jumped, which could be causing your engine’s timing problems.
Use an OBD2 scan tool to read the freeze frame data. Watch the live data while you disconnect the oil control valve on the exhaust camshaft. The data should change. If it does, the valve is functioning correctly. If it doesn’t, you may have a more serious electrical problem with your engine control module, which is rare, however, as this trouble code more often points to a mechanical issue.

Common mistakes to avoid while diagnosing the P0011 code

Don’t assume the problem is with the sensor without checking the systems themselves. Ensure that you conduct a full diagnosis and identify the problem’s actual cause before buying any new components.

What should you do to fix the code P0011?

After each step in your repair, clear the trouble codes and then take a test drive. If you’re still having symptoms or the code recurs, continue with the next step of the diagnosis. Avoid replacing any components until you’ve confirmed the problem isn’t something simple.

Replace any damaged wires you find around the bank 1 exhaust system.
Drain your oil, even if you don’t see any issue with the viscosity. Replace the oil filter and flush your system, then replace it with fresh oil.
Check the camshaft variable timing solenoid. If it’s damaged, replace it.
Check the camshaft oil control valve for the bank 1 intake camshaft to see if it’s damaged or stuck open. If you notice faults or problems, replace the valve.
If none of these fixes clear the code, the issue may be electrical. Take your car to a mechanic for further diagnosis.

Tips to avoid P0011 in the future

The best thing you can do to avoid the P0011 trouble code is to change your oil regularly and check it for problems in between oil changes. Issues with your oil viscosity can cause issues beyond the timing of the camshaft.

You should always use the oil viscosity recommended by the manufacturer. The oil system components are designed to a specific size for a particular kind of fluid to flow through them. The oil, too thick or too thin, won’t move through the system the way it’s supposed to.

Land Rover Fault Codes: A Complete List For Free Download

Are Land Rover fault codes leaving you puzzled and in search of answers?

Fret no more. This guide has compiled an extensive collection of OBD1 and OBD2 codes specific to Land Rover models. Whether you’re a seasoned DIY enthusiast or a professional mechanic, this resource will give you the clarity to diagnose issues confidently.

Don’t hesitate, and let’s begin our exploration!

Land Rover OBD1 Codes List And Definition [FULL]

Free download: Full Land Rover OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Definition
Code 2	Battery Recently Disconnected
Code 3	ECM Memory Recently Cleared
Code 12	MAF Sensor
Code 14	ECT Sensor
Code 15	Engine Fuel Temperature Sensor
Code 17	Throttle Position Sensor
Code 18	Throttle Position Sensor/Mass Air Flow Sensor
Code 19	Throttle Position Sensor/Mass Air Flow Sensor
Code 21	Fuel Tune Select Resistor
Code 23	Fuel Supply
Code 25	Ignition Misfire
Code 28	Air Leak
Code 29	ECM Memory Check
Code 34	Injector Bank A
Code 36	Injector Bank B
Code 40	Misfire Left Bank
Code 44	HO2S Left Bank
Code 45	HO2S Right Bank
Code 48	Idle Air Control Valve
Code 50	Misfire Right Bank
Code 59	Group Faults 23/28
Code 68	Vehicle Speed Sensor
Code 69	Park/Neutral Position Switch

Powertrain Land Rover OBD2 Codes List And Definition [FREE DOWNLOAD]

Free download: Full Nissan OBD2 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Definition
P0100	Mass or Volume Air Flow Circuit Malfunction
P0101	Mass Air Flow Sensor Signal Error Fault
P0101	Mass or Volume Air Flow Circuit Range/Performance Problem
P0102	Mass Air Flow Sensor Low Out of Range Fault
P0102	Mass or Volume Air Flow Circuit Low Input
P0103	Mass Air Flow Sensor High Out of Range Fault
P0103	Mass or Volume Air Flow Circuit High Input
P0104	Mass or Volume Air Flow Circuit Intermittent
P0105	Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
P0106	Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0107	Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108	Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P0109	Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
P0109	Intake Air Temperature Circuit Malfunction
P0110	IAT Circuit Malfunction
P0111	Air Temperature Sensor Signal Error Fault
P0111	Intake Air Temperature Circuit Range/Performance Problem
P0112	Air Temperature Sensor Low Out of Range Fault
P0112	Intake Air Temperature Circuit Low Input
P0113	Air Temperature Sensor High Out of Range Fault
P0113	Intake Air Temperature Circuit High Input
P0114	Intake Air Temperature Circuit Intermittent
P0115	Engine Coolant Temperature Circuit Malfunction
P0116	Engine Coolant Temperature Sensor Falling Temp Fault
P0116	Engine Coolant Temperature Circuit Range/Performance Problem
P0117	Engine Coolant Temperature Sensor Low Out of Range Fault
P0117	Engine Coolant Temperature Circuit Low Input
P0118	Engine Coolant Temperature Sensor High Out of Range Fault
P0118	Engine Coolant Temperature Circuit High Input
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle Position Sensor/Switch A Circuit Malfunction
P0121	Throttle Position Sensor Output Signal Error Fault
P0121	Throttle Position Sensor/Switch A Circuit Range/Performance Problem
P0122	Throttle Position Sensor Low Out of Range Fault
P0122	Throttle Position Sensor/Switch A Circuit Low Input
P0123	Throttle Position Sensor High Out of Range Fault
P0123	Throttle Position Sensor/Switch A Circuit High Input
P0124	Throttle Position Sensor/Switch A Circuit Intermittent
P0125	Engine Coolant Temp Sensor Warm Up Fault
P0125	Insufficient Coolant Temperature for Closed Loop Fuel Control; ECT Excessive Time to Closed Loop Fuel Control
P0126	Insufficient Coolant Temperature for Stable Operation
P0128	Coolant Thermostat Malfunction
P0130	Oxygen Sensor Cycle Fault Codes A U
P0130	O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
P0131	Oxygen Sensor Low Voltage Codes A U
P0131	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0132	Oxygen Sensor High Voltage Codes A U
P0132	O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0133	Oxygen Sensor Slow Response Codes A U
P0133	O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0134	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135	O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P0136	Oxygen Sensor Cycle Fault Codes A D
P0136	O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)
P0137	Oxygen Sensor Low Voltage Codes A D
P0137	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
P0138	Oxygen Sensor High Voltage Codes A D
P0138	O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
P0139	Oxygen Sensor Slow Response Codes A D
P0139	O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0140	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0141	O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
P0142	O2 Sensor Circuit Malfunction (Bank 1 Sensor 3)
P0143	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)
P0144	O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
P0145	O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)
P0146	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)
P0147	O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3)
P0150	Oxygen Sensor Cycle Fault Codes B U
P0150	O2 Sensor Circuit Malfunction (Bank 2 Sensor 1)
P0151	Oxygen Sensor Low Voltage Codes B U
P0151	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
P0152	Oxygen Sensor High Voltage Codes B U
P0152	O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153	Oxygen Sensor Slow Response Codes B U
P0153	O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0154	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
P0156	Oxygen Sensor Cycle Fault Codes B D
P0156	O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
P0157	Oxygen Sensor Low Voltage Codes B D
P0157	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158	Oxygen Sensor High Voltage Codes B D
P0158	O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159	Oxygen Sensor Slow Response Codes B D
P0159	O2 Sensor Circuit Slow Response (Bank 2 Sensor 2)
P0160	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
P0161	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P0162	O2 Sensor Circuit Malfunction (Bank 2 Sensor 3)
P0163	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
P0164	O2 Sensor Circuit High Voltage (Bank 2 Sensor 3)
P0165	O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)
P0166	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
P0167	O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3)
P0170	Fuel Trim Malfunction (Bank 1)
P0171	Oxygen Sensor System Too Lean Fault Bank A
P0171	Fuel Trim System Lean (Bank 1)
P0172	Oxygen Sensor System Too Rich Fault Bank A
P0172	Fuel Trim too Rich (Bank 1)
P0173	Fuel Trim Malfunction (Bank 2)
P0174	Oxygen Sensor System Too Lean Fault Bank B
P0174	Fuel Trim too Lean (Bank 2)
P0175	Oxygen Sensor System Too Rich Fault Bank B
P0175	Fuel Trim too Rich (Bank 2)
P0176	Fuel Composition Sensor Circuit Malfunction
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low Input
P0179	Fuel Composition Sensor Circuit High Input
P0180	Fuel Temperature Sensor A Circuit Malfunction
P0181	Fuel Temperature Sensor Signal Error Fault
P0181	Fuel Temperature Sensor A Circuit Range/Performance
P0182	Fuel Temperature Sensor Low Out of Range Fault
P0182	Fuel Temperature Sensor A Circuit Low Input
P0183	Fuel Temperature Sensor High Out of Range Fault
P0183	Fuel Temperature Sensor A Circuit High Input
P0184	Fuel Temperature Sensor A Circuit Intermittent
P0185	Fuel Temperature Sensor B Circuit Malfunction
P0186	Fuel Temperature Sensor B Circuit Range/Performance
P0187	Fuel Temperature Sensor B Circuit Low Input
P0188	Fuel Temperature Sensor B Circuit High Input
P0189	Fuel Temperature Sensor B Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit Malfunction
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low Input
P0193	Fuel Rail Pressure Sensor Circuit High Input
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor Malfunction
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P0200	Injector Circuit Malfunction
P0201	Injector 1 Circuit Fault
P0201	Injector Circuit Malfunction – Cylinder 1
P0202	Injector 2 Circuit Fault
P0202	Injector Circuit Malfunction – Cylinder 2
P0203	Injector 3 Circuit Fault
P0203	Injector Circuit Malfunction – Cylinder 3
P0204	Injector 4 Circuit Fault
P0204	Injector Circuit Malfunction – Cylinder 4
P0205	Injector 5 Circuit Fault
P0205	Injector Circuit Malfunction – Cylinder 5
P0206	Injector 6 Circuit Fault
P0206	Injector Circuit Malfunction – Cylinder 6
P0207	Injector 7 Circuit Fault
P0207	Injector Circuit Malfunction – Cylinder 7
P0208	Injector 8 Circuit Fault
P0208	Injector Circuit Malfunction – Cylinder 8
P0209	Injector Circuit Malfunction – Cylinder 9
P0210	Injector Circuit Malfunction – Cylinder 10
P0211	Injector Circuit Malfunction – Cylinder 11
P0212	Injector Circuit Malfunction – Cylinder 12
P0213	Cold Start Injector 1 Malfunction
P0214	Cold Start Injector 2 Malfunction
P0215	Engine Shutoff Solenoid Malfunction
P0216	Injection Timing Control Circuit Malfunction
P0217	Engine Overtemp Condition
P0218	Transmission Over Temperature Condition
P0219	Engine Overspeed Condition
P0220	Throttle/Petal Position Sensor/Switch B Circuit Malfunction
P0221	Throttle/Petal Position Sensor/Switch B Circuit Range/Performance Problem
P0222	Throttle/Petal Position Sensor/Switch B Circuit Low Input
P0223	Throttle/Petal Position Sensor/Switch B Circuit High Input
P0224	Throttle/Petal Position Sensor/Switch B Circuit Intermittent
P0225	Throttle/Petal Position Sensor/Switch C Circuit Malfunction
P0226	Throttle/Petal Position Sensor/Switch C Circuit Range/Performance Problem
P0227	Throttle/Petal Position Sensor/Switch C Circuit Low Input
P0228	Throttle/Petal Position Sensor/Switch C Circuit High Input
P0229	Throttle/Petal Position Sensor/Switch C Circuit Intermittent
P0230	Fuel Pump Primary Circuit Malfunction
P0231	Fuel Pump Secondary Circuit Low
P0232	Fuel Pump Secondary Circuit High
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	Engine Overboost Condition
P0235	Turbocharger Boost Sensor A Circuit Malfunction
P0236	Turbocharger Boost Sensor A Circuit Range/Performance
P0237	Turbocharger Boost Sensor A Circuit Low
P0238	Turbocharger Boost Sensor A Circuit High
P0239	Turbocharger Boost Sensor B Malfunction
P0240	Turbocharger Boost Sensor B Circuit Range/Performance
P0241	Turbocharger Boost Sensor B Circuit Low
P0242	Turbocharger Boost Sensor B Circuit High
P0243	Turbocharger Wastegate Solenoid A Malfunction
P0244	Turbocharger Wastegate Solenoid A Range/Performance
P0245	Turbocharger Wastegate Solenoid A Low
P0246	Turbocharger Wastegate Solenoid A High
P0247	Turbocharger Wastegate Solenoid B Malfunction
P0248	Turbocharger Wastegate Solenoid B Range/Performance
P0249	Turbocharger Wastegate Solenoid B Low
P0250	Turbocharger Wastegate Solenoid B High
P0251	Injection Pump Fuel Metering Control “A” Malfunction (Cam/Rotor/Injector)
P0252	Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)
P0253	Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector)
P0254	Injection Pump Fuel Metering Control “A” High (Cam/Rotor/Injector)
P0255	Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0256	Injection Pump Fuel Metering Control “B” Malfunction (Cam/Rotor/Injector)
P0257	Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector)
P0258	Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector)
P0259	Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector)
P0260	Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector)
P0261	Cylinder 1 Injector Circuit Low
P0262	Cylinder 1 Injector Circuit High
P0263	Cylinder 1 Contribution/Balance Fault
P0264	Cylinder 2 Injector Circuit Low
P0265	Cylinder 2 Injector Circuit High
P0266	Cylinder 2 Contribution/Balance Fault
P0267	Cylinder 3 Injector Circuit Low
P0268	Cylinder 3 Injector Circuit High
P0269	Cylinder 3 Contribution/Balance Fault
P0270	Cylinder 4 Injector Circuit Low
P0271	Cylinder 4 Injector Circuit High
P0272	Cylinder 4 Contribution/Balance Fault
P0273	Cylinder 5 Injector Circuit Low
P0274	Cylinder 5 Injector Circuit High
P0275	Cylinder 5 Contribution/Balance Fault
P0276	Cylinder 6 Injector Circuit Low
P0277	Cylinder 6 Injector Circuit High
P0278	Cylinder 6 Contribution/Balance Fault
P0279	Cylinder 7 Injector Circuit Low
P0280	Cylinder 7 Injector Circuit High
P0281	Cylinder 7 Contribution/Balance Fault
P0282	Cylinder 8 Injector Circuit Low
P0283	Cylinder 8 Injector Circuit High
P0284	Cylinder 8 Contribution/Balance Fault
P0285	Cylinder 9 Injector Circuit Low
P0286	Cylinder 9 Injector Circuit High
P0287	Cylinder 9 Contribution/Balance Fault
P0288	Cylinder 10 Injector Circuit Low
P0289	Cylinder 10 Injector Circuit High
P0290	Cylinder 10 Contribution/Balance Fault
P0291	Cylinder 11 Injector Circuit Low
P0292	Cylinder 11 Injector Circuit High
P0293	Cylinder 11 Contribution/Balance Fault
P0294	Cylinder 12 Injector Circuit Low
P0295	Cylinder 12 Injector Circuit High
P0296	Cylinder 12 Contribution/Range Fault
P0300	Misfire On Multiple Cylinder
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Misfire Cylinder 1
P0301	Cylinder 1 Misfire Detected
P0302	Misfire Cylinder 2
P0302	Cylinder 2 Misfire Detected
P0303	Misfire Cylinder 3
P0303	Cylinder 3 Misfire Detected
P0304	Misfire Cylinder 4
P0304	Cylinder 4 Misfire Detected
P0305	Misfire Cylinder 5
P0305	Cylinder 5 Misfire Detected
P0306	Misfire Cylinder 6
P0306	Cylinder 6 Misfire Detected
P0307	Misfire Cylinder 7
P0307	Cylinder 7 Misfire Detected
P0308	Misfire Cylinder 8
P0308	Cylinder 8 Misfire Detected
P0309	Cylinder 9 Misfire Detected
P0310	Cylinder 10 Misfire Detected
P0311	Cylinder 11 Misfire Detected
P0312	Cylinder 12 Misfire Detected
P0320	Ignition/Distributor Engine Speed Input Circuit Malfunction
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322	Ignition/Distributor Engine Speed Input Circuit No Signal
P0323	Ignition/Distributor Engine Speed Input Circuit Intermittent
P0325	Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
P0326	Continuous Knock Fault Bank A
P0326	Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
P0327	Background Noise Low Fault Bank A
P0327	Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
P0328	Background Noise High Fault Bank A
P0328	Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329	Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
P0330	Knock Sensor 2 Circuit Malfunction (Bank 2)
P0331	Continuous Knock Fault Bank B
P0331	Knock Sensor 2 Circuit Range/Performance (Bank 2)
P0332	Background Noise Low Fault Bank B
P0332	Knock Sensor 2 Circuit Low Input (Bank 2)
P0333	Background Noise High Fault Bank B
P0333	Knock Sensor 2 Circuit High Input (Bank 2)
P0334	Knock Sensor 2 Circuit Intermittent (Bank 2)
P0335	Crankshaft Position Sensor Signal Error Fault
P0335	Crankshaft Position Sensor A Circuit Malfunction
P0336	Crankshaft Position Sensor Out of Range Fault
P0336	Crankshaft Position Sensor A Circuit Range/Performance
P0337	Crankshaft Position Sensor A Circuit Low Input
P0338	Crankshaft Position Sensor A Circuit High Input
P0339	Crankshaft Position Sensor A Circuit Intermittent
P0340	Camshaft Position Sensor Signal Error Fault
P0340	Camshaft Position Sensor Circuit Malfunction
P0341	Camshaft Position Sensor Circuit Range/Performance
P0342	Camshaft Position Sensor Circuit Low Input
P0343	Camshaft Position Sensor Circuit High Input
P0344	Camshaft Position Sensor Circuit Intermittent
P0350	Ignition Coil Primary/Secondary Circuit Malfunction
P0351	Ignition Coil A Primary/Secondary Circuit Malfunction
P0352	Ignition Coil B Primary/Secondary Circuit Malfunction
P0353	Ignition Coil C Primary/Secondary Circuit Malfunction
P0354	Ignition Coil D Primary/Secondary Circuit Malfunction
P0355	Ignition Coil E Primary/Secondary Circuit Malfunction
P0356	Ignition Coil F Primary/Secondary Circuit Malfunction
P0357	Ignition Coil G Primary/Secondary Circuit Malfunction
P0358	Ignition Coil H Primary/Secondary Circuit Malfunction
P0359	Ignition Coil I Primary/Secondary Circuit Malfunction
P0360	Ignition Coil J Primary/Secondary Circuit Malfunction
P0361	Ignition Coil K Primary/Secondary Circuit Malfunction
P0362	Ignition Coil L Primary/Secondary Circuit Malfunction
P0370	Timing Reference High Resolution Signal A Malfunction
P0371	Timing Reference High Resolution Signal A Too Many Pulses
P0372	Timing Reference High Resolution Signal A Too Few Pulses
P0373	Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
P0374	Timing Reference High Resolution Signal A No Pulses
P0375	Timing Reference High Resolution Signal B Malfunction
P0376	Timing Reference High Resolution Signal B Too Many Pulses
P0377	Timing Reference High Resolution Signal B Too Few Pulses
P0378	Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
P0379	Timing Reference High Resolution Signal B No Pulses
P0380	Glow Plug/Heater Circuit “A” Malfunction
P0381	Glow Plug/Heater Indicator Circuit Malfunction
P0382	Exhaust Gas Recirculation Flow Malfunction
P0385	Crankshaft Position Sensor B Circuit Malfunction
P0386	Crankshaft Position Sensor B Circuit Range/Performance
P0387	Crankshaft Position Sensor B Circuit Low Input
P0388	Crankshaft Position Sensor B Circuit High Input
P0389	Crankshaft Position Sensor B Circuit Intermittent
P0400	Exhaust Gas Recirculation Flow Malfunction
P0401	Exhaust Gas Recirculation Flow Insufficient Detected
P0402	Exhaust Gas Recirculation Flow Excessive Detected
P0403	Exhaust Gas Recirculation Circuit Malfunction
P0404	Exhaust Gas Recirculation Circuit Range/Performance
P0405	Exhaust Gas Recirculation Sensor A Circuit Low
P0406	Exhaust Gas Recirculation Sensor A Circuit High
P0407	Exhaust Gas Recirculation Sensor B Circuit Low
P0408	Exhaust Gas Recirculation Sensor B Circuit High
P0410	Secondary Air Injection System Malfunction
P0411	Secondary Air Injection System Incorrect Flow Detected
P0412	Secondary Air Injection System Switching Valve A Circuit Malfunction
P0413	Secondary Air Injection System Switching Valve A Circuit Open
P0414	Secondary Air Injection System Switching Valve A Circuit Shorted
P0415	Secondary Air Injection System Switching Valve B Circuit Malfunction
P0416	Secondary Air Injection System Switching Valve B Circuit Open
P0417	Secondary Air Injection System Switching Valve B Circuit Shorted
P0418	Secondary Air Injection System Relay “A” Circuit Malfunction
P0419	Secondary Air Injection System Relay “B” Circuit Malfunction
P0420	Catalyst Efficiency Low Fault Bank A
P0420	Catalyst System Efficiency Below Threshold (Bank 1)
P0421	Warm Up Catalyst Efficiency Below Threshold (Bank 1)
P0422	Main Catalyst Efficiency Below Threshold (Bank 1)
P0423	Heated Catalyst Efficiency Below Threshold (Bank 1)
P0424	Heated Catalyst Temperature Below Threshold (Bank 1)
P0426	Catalyst Temperature Sensor Range/Performance (Bank 1)
P0427	Catalyst Temperature Sensor Low Input (Bank 1)
P0428	Catalyst Temperature Sensor High Input (Bank 1)
P0430	Catalyst Efficiency Low Fault Bank B
P0430	Catalyst System Efficiency Below Threshold (Bank 2)
P0431	Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0432	Main Catalyst Efficiency Below Threshold (Bank 2)
P0433	Heated Catalyst Efficiency Below Threshold (Bank 2)
P0434	Heated Catalyst Temperature Below Threshold (Bank 2)
P0436	Catalyst Temperature Sensor Range/Performance (Bank 2)
P0437	Catalyst Temperature Sensor Low Input (Bank 2)
P0438	Catalyst Temperature Sensor High Input (Bank 2)
P0440	Evaporative Emission Control System Malfunction
P0441	Evap Purge Valve Incorrect Flow Fault
P0441	Evaporative Emission Control System Incorrect Purge Flow
P0442	Evap System Small Leak Detected Fault
P0442	Evaporative Emission Control System Leak Detected (small leak)
P0443	Evap Purge Valve Open or Short Circuit Fault
P0443	Evaporative Emission Control System Purge Control Valve Circuit Malfunction
P0444	Evaporative Emission Control System Purge Control Valve Circuit Open
P0445	Evaporative Emission Control System Purge Control Valve Circuit Shorted
P0446	Evaporative Emission Control System Vent Control Circuit Malfunction
P0447	Evaporative Emission Control System Vent Control Circuit Open
P0448	Evaporative Emission Control System Vent Control Circuit Shorted
P0449	Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
P0450	Evaporative Emission Control System Pressure Sensor Malfunction
P0451	Fuel Tank Pressure Sensor Signal Error Fault
P0451	Evaporative Emission Control System Pressure Sensor Range/Performance
P0452	Fuel Tank Pressure Sensor Low out of Range Fault
P0452	Evaporative Emission Control System Pressure Sensor Low Input
P0453	Fuel Tank Pressure Sensor High Out of Range Fault
P0453	Evaporative Emission Control System Pressure Sensor High Input
P0454	Evaporative Emission Control System Pressure Sensor Intermittent
P0455	Evaporative Emission Control System Leak Detected (gross leak)
P0460	Fuel Level Sensor Circuit Malfunction
P0461	Fuel Tank Level Measurement Not Valid Fault
P0461	Fuel Level Sensor Circuit Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0464	Fuel Level Sensor Circuit Intermittent
P0465	Purge Flow Sensor Circuit Malfunction
P0466	Purge Flow Sensor Circuit Range/Performance
P0467	Purge Flow Sensor Circuit Low Input
P0468	Purge Flow Sensor Circuit High Input
P0469	Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor Malfunction
P0471	Exhaust Pressure Sensor Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve Malfunction
P0476	Exhaust Pressure Control Valve Range/Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Cooling Fan 1 Control Circuit Malfunction
P0481	Cooling Fan 2 Control Circuit Malfunction
P0482	Cooling Fan 3 Control Circuit Malfunction
P0483	Cooling Fan Rationality Check Malfunction
P0484	Cooling Fan Circuit Over Current
P0485	Cooling Fan Power/Ground Circuit Malfunction
P0500	Vehicle Speed Sensor Signal Error Fault
P0500	Vehicle Speed Sensor Malfunction
P0501	Vehicle Speed Sensor Range/Performance
P0502	Vehicle Speed Sensor Low Input
P0503	Vehicle Speed Sensor Intermittent/Erratic/High
P0505	Idle Control System Malfunction
P0506	Idle Speed Control Engine Speed Low Fault
P0506	Idle Control System RPM Lower Than Expected
P0507	Idle Speed Control Engine Speed High Fault
P0507	Idle Control System RPM Higher Than Expected
P0510	Closed Throttle Position Switch Malfunction
P0520	Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521	Engine Oil Pressure Sensor/Switch Circuit Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Circuit Low Voltage
P0523	Engine Oil Pressure Sensor/Switch Circuit High Voltage
P0530	A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor Circuit Low Input
P0533	A/C Refrigerant Pressure Sensor Circuit High Input
P0534	Air Conditioner Refrigerant Charge Loss
P0550	Power Steering Pressure Sensor Circuit Malfunction
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0552	Power Steering Pressure Sensor Circuit Low Input
P0553	Power Steering Pressure Sensor Circuit High Input
P0554	Power Steering Pressure Sensor Circuit Intermittent
P0560	Battery Voltage Below Minimum Fault
P0560	System Voltage Malfunction
P0561	System Voltage Unstable
P0562	Measurement Circuit OK Battery Voltage Low Fault
P0562	System Voltage Low
P0562	A/C pressure sensor low voltage(Chrysler)
P0563	Battery Voltage Above Maximum Fault
P0563	System Voltage High
P0565	Cruise Control On Signal Malfunction
P0566	Cruise Control Off Signal Malfunction
P0567	Cruise Control Resume Signal Malfunction
P0568	Cruise Control Set Signal Malfunction
P0569	Cruise Control Coast Signal Malfunction
P0570	Cruise Control Accel Signal Malfunction
P0571	Cruise Control/Brake Switch A Circuit Malfunction
P0572	Cruise Control/Brake Switch A Circuit Low
P0573	Cruise Control/Brake Switch A Circuit High
P0574	Cruise Control Related Malfunction
P0575	Cruise Control Related Malfunction
P0576	Cruise Control Related Malfunction
P0578	Cruise Control Related Malfunction
P0579	Cruise Control Related Malfunction
P0580	Cruise Control Related Malfunction
P0600	Serial Communication Link Malfunction
P0601	Control Module Read Only Memory(ROM)
P0602	Control Module Programming Error
P0603	Internal Control Module Keep Alive Memory (KAM) Error
P0604	Internal Control Module Random Access Memory (RAM) Error
P0605	ECM Self Test Fault
P0605	Internal Control Module Read Only Memory (ROM) Error
P0606	PCM Processor Fault
P0608	Control Module VSS Output “A” Malfunction
P0609	Control Module VSS Output “B” Malfunction
P0620	Generator Control Circuit Malfunction
P0621	Generator Lamp “L” Control Circuit Malfunction
P0622	Generator Field “F” Control Circuit Malfunction
P0650	Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
P0654	Engine RPM Output Circuit Malfunction
P0655	Engine Hot Lamp Output Control Circuit Malfucntion
P0656	Fuel Level Output Circuit Malfunction
P0700	Transmission Control System Malfunction
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Torque Converter/Brake Switch B Circuit Malfunction
P0704	Clutch Switch Input Circuit Malfunction
P0705	Transmission Range Sensor Circuit malfunction (PRNDL Input)
P0706	Transmission Range Sensor Circuit Range/Performance
P0707	Transmission Range Sensor Circuit Low Input
P0708	Transmission Range Sensor Circuit High Input
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor Circuit Malfunction
P0711	Transmission Fluid Temperature Sensor Circuit Range/Performance
P0712	Transmission Fluid Temperature Sensor Circuit Low Input
P0713	Transmission Fluid Temperature Sensor Circuit High Input
P0714	Transmission Fluid Temperature Sensor Circuit Intermittent
P0715	Input/Turbine Speed Sensor Circuit Malfunction
P0716	Input/Turbine Speed Sensor Circuit Range/Performance
P0717	Input/Turbine Speed Sensor Circuit No Signal
P0718	Input/Turbine Speed Sensor Circuit Intermittent
P0719	Torque Converter/Brake Switch B Circuit Low
P0720	Output Speed Sensor Circuit Malfunction
P0721	Output Speed Sensor Range/Performance
P0722	Output Speed Sensor No Signal
P0723	Output Speed Sensor Intermittent
P0724	Torque Converter/Brake Switch B Circuit High
P0725	Engine Speed input Circuit Malfunction
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0730	Incorrect Gear Ratio
P0731	Gear 1 Incorrect ratio
P0732	Gear 2 Incorrect ratio
P0733	Gear 3 Incorrect ratio
P0734	Gear 4 Incorrect ratio
P0735	Gear 5 Incorrect ratio
P0736	Reverse incorrect gear ratio
P0740	Torque Converter Clutch Circuit Malfuction
P0741	Torque Converter Clutch Circuit Performance or Stuck Off
P0742	Torque Converter Clutch Circuit Stuck On
P0743	Torque Converter Clutch Circuit Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid Malfunction
P0746	Pressure Control Solenoid Performance or Stuck Off
P0747	Pressure Control Solenoid Stuck On
P0748	Pressure Control Solenoid Electrical
P0749	Pressure Control Solenoid Intermittent
P0750	Shift Solenoid A Malfunction
P0751	Shift Solenoid A Performance or Stuck Off/1-2 Shift Solenoid Valve Performance
P0752	Shift Solenoid A Stuck On
P0753	Shift Solenoid A Electrical/1-2 Shift Solenoid Circuit Electrical
P0754	Shift Solenoid A Intermittent
P0755	Shift Solenoid B Malfunction
P0756	Shift Solenoid B Performance or Stuck Off/2-3 Shift Solenoid Valve Performance
P0757	Shift Solenoid B Stuck On
P0758	Shift Solenoid B Electrical/ 2-3 Shift Solenoid Circuit Electrical
P0759	Shift Solenoid B Intermittent
P0760	Shift Solenoid C Malfunction
P0761	Shift Solenoid C Performance or Stuck Off
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0764	Shift Solenoid C Intermittent
P0765	Shift Solenoid D Malfunction
P0766	Shift Solenoid D Performance or Stuck Off
P0767	Shift Solenoid D Stuck On
P0768	Shift Solenoid D Electrical
P0769	Shift Solenoid D Intermittent
P0770	Shift Solenoid E Malfunction
P0771	Shift Solenoid E Performance or Stuck Off
P0772	Shift Solenoid E Stuck On
P0773	Shift Solenoid E Electrical
P0774	Shift Solenoid E Intermittent
P0775	Pressure Control Solenoid B Malfunction
P0776	Pressure Control Solenoid B Performance
P0777	Pressure Control Solenoid B Stuck On
P0778	Pressure Control Solenoid B Electrical
P0779	Pressure Control Solenoid B Intermittent
P0780	Shift Malfunction
P0781	1-2 Shift Malfunction
P0782	2-3 Shift Malfunction
P0783	3-4 Shift Malfunction
P0784	4-5 Shift Malfunction
P0785	Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Normal/Performance Switch Circuit Malfunction
P0801	Reverse Inhibit Control Circuit Malfunction
P0803	1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
P0804	1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P1100	MAF Sensor Intermittent/ Check of all OBDII Systems Not Complete
P1101	MAF Sensor Out Of Self Test Range./KOER Not Able To Complete KOER Aborted
P1102	MAF Sensor In Range But Lower Than Expected
P1103	MAF Sensor In Range But Higher Than Expected
P1104	MAF Ground Malfunction
P1105	Dual Alternator Upper Fault
P1106	Dual Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
P1107	Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
P1108	Dual Alternator Battery Lamp Circuit Malfunction
P1109	IAT – B Sensor Intermittent
P1110	IAT Sensor (D/C) Open/Short
P1111	Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
P1112	Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
P1113	IAT Sensor Open/Short
P1114	Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT – B Circuit Low Input
P1115	Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT – B Circuit High Input
P1116	Engine Coolant sensor out of range/ECT Sensor Out Of Self Test Range
P1117	Engine Coolant Sensor intermittent/ECT Sensor Intermittent
P1118	Manifold Absolute Temperature Circuit Low Input
P1119	Manifold Absolute Temperature Circuit High Input
P1120	Throttle position sensor out of range
P1121	Throttle Position (TP) Sensor Circuit Intermittent High Voltage
P1122	Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
P1123	Throttle Position Sensor In Range But Higher Than Expected
P1124	Throttle Position Sensor Out Of Self Test Range
P1125	Throttle position sensor intermittent
P1126	Throttle Position (Narrow Range) Sensor Circuit Malfunction
P1127	Exhaust Not Warm, Downstream O2 Sensor
P1128	Upstream Heated O2 Sensors Swapped
P1129	Downstream Heated O2 Sensors Swapped
P1130	Oxygen Sensor Fuel Trim at Limit Codes A U
P1130	Lack Of HO2S Switch – Adaptive Fuel At Limit
P1131	Oxygen Sensor Engine Lean Codes A U
P1131	Lack Of HO2S Switch – Sensor Indicates Lean
P1132	Oxygen Sensor Engine Rich Codes A U
P1132	Lack Of HO2S Switch – Sensor Indicates Rich
P1133	HO2S Insufficient Switching Sensor 1
P1134	HO2S Transition Time Ratio Sensor 1
P1135	Pedal Position Sensor A Circuit Intermittent
P1136	Fan Control Circuit Malfunction
P1137	Oxygen Sensor Engine Lean Codes A D
P1137	Lack Of HO2S Switch – Sensor Indicates Lean
P1138	Oxygen Sensor Engine Rich Codes A D
P1138	Lack Of HO2S12 Switch – Sensor Indicates Rich
P1139	Water In Fuel Indicator Circuit Malfunction
P1140	Water In Fuel Condition
P1141	Fuel Restriction Indicator Circuit Malfunction
P1142	Fuel Restriction Condition
P1143	Air Assist Control Valve Range/Performance
P1144	Air Assist Control Valve Circuit Malfunction
P1150	Oxygen Sensor Fuel Trim at Limit Codes B U
P1150	Lack Of HO2S21 Switch – Adaptive Fuel At Limit
P1151	Oxygen Sensor Engine Lean Codes B U
P1151	Lack Of HO2S21 Switch – Sensor Indicates Lean
P1152	Oxygen Sensor Engine Rich Codes B U
P1152	Lack Of HO2S21 Switch – Sensor Indicates Rich
P1153	Bank 2 Fuel Control Shifted Lean
P1154	Bank 2 Fuel Control Shifted Rich
P1155	Alternative Fuel Controller
P1156	Fuel Select Switch Malfunction
P1157	Oxygen Sensor Engine Lean Codes B D
P1157	Lack Of HO2S22 Switch – Sensor Indicates Lean
P1158	Oxygen Sensor Engine Rich Codes B D
P1158	Lack Of HO2S22 Switch – Sensor Indicates Rich
P1159	Fuel Stepper Motor Malfunction
P1167	Invalid Test,throttle not depressed
P1168	Fuel Rail Sensor In-Range Low Failure
P1169	Fuel Rail Sensor In-Range High Failure
P1170	ESO – Engine Shut Off Solenoid Fault
P1171	Oxygen Sensor System Too Lean Fault Banks A & B
P1171	Rotor Sensor Fault
P1172	Oxygen Sensor System Too Rich Fault Banks A & B
P1172	Rotor Control Fault
P1173	Rotor Calibration Fault
P1174	Cam Sensor Fault
P1175	Cam Control Fault
P1176	Maximum Positive FMFR Correction Fault
P1176	Cam Calibration Fault
P1177	Maximum Negative FMFR Correction Fault
P1177	Synchronization Fault
P1178	Maximum Positive AMFR Correction Fault
P1178	( open )
P1179	Maximum Negative AMFR Correction Fault
P1180	Fuel Delivery System Malfunction – Low
P1181	Fuel Delivery System Malfunction – High
P1182	Fuel Shut Off Solenoid Malfunction
P1183	Engine Oil Temperature Circuit Malfunction
P1184	Engine Oil Temperature Out Of Self Test Range
P1185	Oxygen Sensor Heater Circuit Open Upstream
P1185	FTS High – Fuel Pump Temperature Sensor High
P1186	Oxygen Sensor Heater Circuit Short Upstream
P1186	FTS Low – Fuel Pump Temperature Sensor Low
P1187	Oxygen Sensor Heater Circuit Short Upstream
P1187	Variant Selection
P1188	Oxygen Sensor Heater High Resistance Upstream
P1188	Calibration Memory Fault
P1189	Oxygen Sensor Heater Type 1 Low Resistance Upstream
P1189	Pump Speed Signal Fault
P1190	Oxygen Sensor Heater Type 2 Low Resistance Upstream
P1190	Calibration Resistor Out Of Range
P1191	Oxygen Sensor Heater Circuit Open Downstream
P1191	Key Line Voltage
P1192	Oxygen Sensor Heater Circuit Short Downstream
P1192	Voltage External
P1193	Oxygen Sensor Heater Circuit Open Downstream
P1193	EGR Drive Overcurrent
P1194	Oxygen Sensor Heater High Resistance Downstream
P1194	ECU A/D Converter
P1195	Oxygen Sensor Heater Type 1 Low Resistance Downstream
P1195	SCP HBCC Failed To Initialize
P1196	Oxygen Sensor Heater Type 2 Low Resistance Downstream
P1196	Key Off Voltage High
P1197	Key Off Voltage Low
P1198	Pump Rotor Control Underfueling
P1199	Fuel Level Sensor Circuit Fault
P1199	Fuel Level Input Circuit Low
P1200	Injector Control Circuit
P1201	Injector 1 Open Circuit or Ground Short Fault
P1201	Injector Circuit Open / Shorted – Cylinder #1
P1202	Injector 2 Open Circuit or Ground Short Fault
P1202	Injector Circuit Open / Shorted – Cylinder #2
P1203	Injector 3 Open Circuit or Ground Short Fault
P1203	Injector Circuit Open / Shorted – Cylinder #3
P1204	Injector 4 Open Circuit or Ground Short Fault
P1204	Injector Circuit Open / Shorted – Cylinder #4
P1205	Injector 5 Open Circuit or Ground Short Fault
P1205	Injector Circuit Open / Shorted – Cylinder #5
P1206	Injector 6 Open Circuit or Ground Short Fault
P1206	Injector Circuit Open / Shorted – Cylinder #6
P1207	Injector 7 Open Circuit or Ground Short Fault
P1208	Injector 8 Open Circuit or Ground Short Fault
P1209	Injector Control Pressure System Fault
P1210	Injector Control Pressure Above Expected Level
P1211	Injector Control Pressure Sensor Above / Below Desired
P1212	Injector Control Pressure Not Detected During Crank
P1213	Start Injector Circuit Malfunction
P1214	Pedal Position Sensor B Circuit Intermittent
P1215	Pedal Position Sensor C Circuit Low Input
P1216	Pedal Position Sensor C Circuit High Input
P1217	Pedal Position Sensor C Circuit Intermittent
P1218	CID High
P1219	CID Low
P1220	Series Throttle Control System Malfunction
P1221	Traction Control System Malfunction
P1222	Traction Control Output Circuit Malfunction
P1223	Pedal Demand Sensor B Circuit High Input
P1224	Throttle Position Sensor B Out Of Self Test Range
P1225	Needle Lift Sensor Malfunction
P1226	Control Sleeve Sensor Malfunction
P1227	Wastegate Failed Closed (Over Pressure)
P1228	Wastegate Failed Open (Under Pressure)
P1229	Intercooler Pump Driver Fault
P1230	Fuel Pump Low Speed Malfunction
P1231	Fuel Pump Secondary Circuit Low, High Speed
P1232	Fuel Pump Speed Primary Circuit Malfunction
P1233	Fuel Pump Driver Module Off Line
P1234	Fuel Pump Driver Module Off Line
P1235	Fuel Pump Control Out Of Range
P1236	Fuel Pump Control Out Of Range
P1237	Fuel Pump Secondary Circuit Malfunction
P1238	Fuel Pump Secondary Circuit Malfunction
P1239	Speed Fuel Pump Positive Feed Fault
P1240	Sensor Power Supply Malfunction
P1241	Sensor Power Supply Low Input
P1242	Sensor Power Supply High Input
P1243	Second Fuel Pump Faulty or Ground Fault
P1244	Alternator Load Input Failed High
P1245	Alternator Load Input Failed Low
P1246	Alternator Load Input Failed
P1247	Turbo Boost Pressure Low
P1248	Turbo Boost Pressure Not Detected
P1249	Wastegate Control Valve Performance
P1250	PRC Solenoid Circuit Malfunction
P1251	Air Mixture Solenoid Circuit Malfunction
P1252	Pedal Correlation PDS1 and LPDS High
P1253	Pedal Correlation PDS1 and LPDS Low
P1254	Pedal Correlation PDS2 and LPDS High
P1255	Pedal Correlation PDS2 and LPDS Low
P1256	Pedal Correlation PDS1 and HPDS
P1257	Pedal Correlation PDS2 and HPDS
P1258	Pedal Correlation PDS1 and PDS2
P1259	Immobilizer to PCM Signal Error
P1260	THEFT Detected, Vehicle Immobilzed
P1261	Cylinder #1 High To Low Side Short
P1262	Cylinder #2 High To Low Side Short
P1263	Cylinder #3 High To Low Side Short
P1264	Cylinder #4 High To Low Side Short
P1265	Cylinder #5 High To Low Side Short
P1266	Cylinder #6 High To Low Side Short
P1267	Cylinder #7 High To Low Side Short
P1268	Cylinder #8 High To Low Side Short
P1269	Immobilizer Code Not Programmed
P1270	Engine RPM Or Speed Limiter Reached
P1271	Cylinder #1 High To Low Side Open
P1272	Cylinder #2 High To Low Side Open
P1273	Cylinder #3 High To Low Side Open
P1274	Cylinder #4 High To Low Side Open
P1275	Cylinder #5 High To Low Side Open
P1276	Cylinder #6 High To Low Side Open
P1277	Cylinder #7 High To Low Side Open
P1278	Cylinder #8 High To Low Side Open
P1280	Injection Control Pressure Out Of Range Low
P1281	Injection Control Pressure Out Of Range High
P1282	Excessive Injection Control Pressure
P1283	IPR Circuit Failure
P1284	Aborted KOER – ICP Failure
P1285	Cylinder head over temp sensed
P1286	Fuel Pulse In Range But Lower Than Expected
P1287	Fuel Pulse In Range But Higher Than Expected
P1288	Cylinder Head Temp Sensor Out Of Self Test Range
P1289	Cylinder Head Temp Sensor High Input
P1290	Cylinder Head Temp Sensor Low Input
P1291	Injector High Side Short To GND Or VBATT – Bank 1
P1292	Injector High Side Short To GND Or VBATT – Bank 2
P1293	Injector High Side Open – Bank 1
P1294	Injector High Side Open – Bank 2/Target idle not reached
P1295	Multi-faults – Bank 1 – With Low Side Shorts
P1296	Multi-faults – Bank 2 – With Low Side Shorts
P1297	Injector High Sides Shorted Together
P1298	IDM Failure
P1299	Cylinder Head Overtemperature Protection Active
P1300	Boost Calibration Fault
P1301	Boost Calibration High
P1302	Boost Calibration Low
P1303	EGR Calibration Fault
P1304	EGR Calibration High
P1305	EGR Calibration Low
P1306	Kickdown Relay Pull – In Circuit Fault
P1307	Kickdown Relay Hold Circuit Fault
P1308	A/C Clutch Circuit Fault
P1309	Misfire Monitor AICE Chip Fault
P1313	Misfire Catalyst Damage Fault Bank A
P1313	Misfire Rate Catalyst Damage Fault – Bank 1
P1314	Misfire Catalyst Damage Fault Bank B
P1314	Misfire Rate Catalyst Damage Fault – Bank 2
P1315	Misfire Persistent Fault
P1315	Persistent Misfire
P1316	Misfire Excessive Emissions Fault
P1316	Injector Circuit / IDM Codes Detected
P1317	ABS Rough Road Line Low Fault
P1317	Injector Circuit / IDM Codes Not Updated
P1318	ABS Rough Road Line High Fault
P1336	Crank / Cam Sensor Range / Performance
P1340	Camshaft Position Sensor B Circuit Malfunction
P1341	Camshaft Position Sensor B Range / Performance
P1345	SGC (Cam Position) Sensor Circuit Malfunction/ Crankshaft Position – Camshaft Position Correlation
P1346	Fuel Level Sensor B Circuit Malfunction
P1347	Fuel Level Sensor B Range / Performance
P1348	Fuel Level Sensor B Circuit Low
P1349	Fuel Level Sensor B Circuit High
P1350	Fuel Level Sensor B Intermittent/Bypass Line Monitor
P1351	IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage
P1352	Ignition Coil A Primary Circuit Malfunction
P1353	Ignition Coil B Primary Circuit Malfunction
P1354	Ignition Coil C Primary Circuit Malfunction
P1355	Ignition Coil D Primary Circuit Malfunction
P1360	Ignition Coil A Secondary Circuit Malfunction
P1361	No Ignition Coil Activation Fault Coil 1
P1361	Ignition Control (IC) Circuit Low Voltage
P1362	No Ignition Coil Activation Fault Coil 2
P1362	Ignition Coil C Secondary Circuit Malfunction
P1363	No Ignition Coil Activation Fault Coil 3
P1363	Ignition Coil D Secondary Circuit Malfunction
P1364	No Ignition Coil Activation Fault Coil 4
P1364	Ignition Coil Primary Circuit Failure
P1365	Ignition Coil Secondary Circuit Failure
P1366	Ignition Spare
P1367	Ignition Spare
P1368	Ignition Spare
P1369	Engine Temperature Light Monitor Failure
P1370	Insufficient RMP Increase During Spark Test
P1371	Early Ignition Coil Activation Fault Coil 1
P1371	Ignition Coil – Cylinder 1 – Early Activation Fault
P1372	Early Ignition Coil Activation Fault Coil 2
P1372	Ignition Coil – Cylinder 2 – Early Activation Fault
P1373	Early Ignition Coil Activation Fault Coil 3
P1373	Ignition Coil – Cylinder 3 – Early Activation Fault
P1374	Early Ignition Coil Activation Fault Coil 4
P1374	Crankshaft Position (CKP)/Ignition Coil – Cylinder 4 – Early Activation Fault
P1375	Ignition Coil – Cylinder 5 – Early Activation Fault
P1376	Ignition Coil – Cylinder 6 – Early Activation Fault
P1380	Misfire Detected – Rough Road Data Not Available
P1381	Variable Cam Timing Overadvanced (Bank #1)/ Misfire Detected – No Communication with BCM
P1382	Variable Cam Timing Solenoid #1 Circuit Malfunction
P1383	Variable Cam Timing Overretarded (Bank #1)
P1384	VVT Solenoid A Malfunction
P1385	Variable Cam Timing Solenoid B Malfunction
P1386	Variable Cam Timing Overadvanced (Bank #2)
P1387	Variable Cam Timing Solenoid #2 Circuit Malfunction
P1388	Variable Cam Timing Overretarded (Bank #2)
P1389	Glow Plug Circuit High Side Low Input
P1390	Octane Adjust Pin Out Of Self Test Range
P1391	Glow Plug Circuit Low Input (Bank #1)
P1392	Glow Plug Circuit High Input (Bank #1)
P1393	Glow Plug Circuit Low Input (Bank #2)
P1394	Glow Plug Circuit High Input (Bank #2)
P1395	Glow Plug Monitor Fault (Bank #1)
P1396	Glow Plug Monitor Fault (Bank #2)
P1397	System Voltage Out Of Self Test Range
P1398	VVT Solenoid B Circuit High Input
P1399	Glow Plug Circuit High Side, High Input
P1400	DPFE Circuit Low Input
P1401	DPFE Circuit High Input
P1402	EGR Metering Orifice Restricted
P1403	DPFE Sensor Hoses Reversed
P1404	IAT – B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance
P1405	DPFE Sensor Upstream Hose Off Or Plugged
P1406	Exhaust Gas Recirculation (EGR) Position Sensor Performance
P1407	EGR No Flow Detected
P1408	EGR Flow Out Of Self Test Range
P1409	EVR Control Circuit Malfunction
P1411	SAI System Incorrect Downstream Flow Detected
P1413	SAI System Monitor Circuit Low Input
P1414	SAI System Monitor Circuit High Input
P1415	Air Pump Circuit Malfunction/ (AIR) System Bank 1
P1416	Port Air Circuit Malfunction/ (AIR) System Bank 2
P1417	Port Air Relief Circuit Malfunction
P1418	Split Air #1 Circuit Malfunction
P1419	Split Air #2 Circuit Malfunction
P1420	Catalyst Temperature Sensor Failure
P1421	Catalyst Damage
P1422	EGI Temperature Sensor Failure
P1423	EGI Functionality Test Failed
P1424	EGI Glow Plug Primary Failure
P1425	EGI Glow Plug Secondary Failure
P1426	EGI Mini – MAF Failed Out Of Range
P1427	EGI Mini – MAF Failed Short Circuit
P1428	EGI Mini – MAF Failed Open Circuit
P1429	Electric Air Pump Primary Failure
P1430	Electric Air Pump Secondary Failure
P1433	A/C Refrigerant Temperature Circuit Low
P1434	A/C Refrigerant Temperature Circuit High
P1435	A/C Refrigerant Temperature Circuit Range/Performance
P1436	A/C Evaporator Air Temperature Circuit Low
P1437	A/C Evaporator Air Temperature Circuit High
P1438	A/C Evaporator Air Temperature Circuit Range/Performance
P1439	Floor Temperature Switch Circuit Malfunction
P1440	Evap System Purge Valve Stuck Open Fault
P1440	Purge Valve Stuck Open
P1441	Evap System Purge Valve Flow 1 Fault
P1441	Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only
P1441	Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only
P1442	Evap System Purge Valve Blocked Fault
P1442	Evaporative Emission Control System Leak Detected
P1443	Evaporative Emission Control System Control Valve
P1444	Purge Flow Sensor Circuit Low Input
P1445	Purge Flow Sensor Circuit High Input
P1446	Evaporative Vac Solenoid Circuit Malfunction
P1447	Evap System Purge Valve Open or Short Circuit Fault
P1447	ELC System Closure Valve Flow Fault
P1448	Evap System Purge Valve Flow 2 Fault
P1448	ELC System 2 Fault
P1449	Evaporative Check Solenoid Circuit Malfunction
P1450	Unable To Bleed Up Fuel Tank Vacuum
P1451	Evap Emission Control Sys Vent Control Valve Circuit
P1452	Unable To Bleed – Up Vacuum in Tank
P1453	Fuel Tank Pressure Relief Valve Malfunction
P1454	Evaporative System Vacuum Test Malfunction
P1455	Evap Emission Control Sys Leak Detected (Gross Leak/No Flow)
P1456	Fuel Tank Temperature Sensor Circuit Malfunction
P1457	Unable To Pull Vacuum In Tank
P1460	Wide open throttle A/C cutoff relay circuit
P1461	A/C pressure sensor circuit voltage low
P1462	A/C pressure sensor circuit voltage high
P1463	A/C Pressure Sensor Insufficient Pressure Change
P1464	A/C Demand Out of Self Test Range
P1465	A/C Relay Circuit Malfunction
P1466	A/C Refrigerant Temperature Sensor/Circuit Malfunction
P1467	A/C Compressor Temperature Sensor Malfunction
P1468	SSPOD Open Circuit or Closed Circuit Fault
P1469	Low A/C Cycling Period
P1470	A/C Cycling Period Too Short
P1471	Electrodrive Fan 1 Operational Failure (Driver Side)
P1472	Electrodrive Fan 2 Operational Failure (Passenger Side)
P1473	Fan Secondary High With Fan(s) Off
P1474	Low Fan Control Primary Circuit Malfunction
P1475	Fan Relay (Low) Circuit Malfunction
P1476	Fan Relay (High) Circuit Malfunction
P1477	Additional Fan Relay Circuit Malfunction
P1478	Cooling Fan Driver Fault
P1479	High Fan Control Primary Circuit Malfunction
P1480	Fan Secondary Low with Low Fan On
P1481	Fan Secondary Low With High Fan On
P1482	SCP
P1483	Power To Fan Circuit Overcurrent
P1484	Open Power To Ground VCRM
P1485	EGRV Circuit Malfunction
P1486	EGRA Circuit Malfunction
P1487	EGRCHK Solenoid Circuit Malfunction
P1490	Secondary Air Relief Solenoid Circuit Malfunction
P1491	Secondary Switch Solenoid Circuit Malfunction
P1492	APLSOL Solenoid Circuit Malfunction
P1493	RCNT Solenoid Circuit Malfunction
P1494	SPCUT Solenoid Circuit Malfunction
P1495	TCSPL Solenoid Circuit Malfunction
P1500	Vehicle Speed Sensor Intermittent
P1501	Vehicle Speed Sensor Out Of Self Test Range
P1502	Vehicle Speed Sensor Intermittent Malfunction
P1503	Auxillary Speed Sensor Fault
P1504	Idle Air Control Circuit Malfunction
P1505	Idle Air Control System At Adaptive Clip
P1506	Idle Air Control Overspeed Error
P1507	Idle Air Control Underspeed Error
P1508	Idle Speed Control Open Circuit Fault
P1508	Idle Control System Circuit Open
P1509	Idle Speed Control Short Circuit Fault
P1509	Idle Control System Circuit Shorted
P1510	Idle Signal Circuit Malfunction
P1511	Idle Switch (Electric Control Throttle) Circuit Malfunction
P1512	Intake Manifold Runner Control (Bank 1) Stuck Closed
P1513	Intake Manifold Runner Control (Bank 2) Stuck Closed
P1514	Neutral Drive Load Fault
P1514	High Load Neutral/Drive Fault
P1515	Electric Current Circuit Malfunction
P1516	Neutral Drive Gear Change Fault
P1516	IMRC Input Error (Bank 1)
P1517	Neutral Drive Cranking Fault
P1517	IMRC Input Error (Bank 2)
P1518	Intake Manifold Runner Control (Stuck Open)
P1519	Intake Manifold Runner Control (Stuck Closed)
P1520	Intake Manifold Runner Control Circuit Malfunction
P1521	Variable Intake Solenoid #1 Circuit Malfunction
P1522	Variable Intake Solenoid #2 Circuit Malfunction
P1523	IVC Solenoid Circuit Malfunction
P1524	Variable Intake Solenoid System
P1525	Air Bypass Valve System
P1526	Air Bypass System
P1527	Accelerate Warmup Solenoid Circuit Malfunction
P1528	Subsidiary Throttle Valve Solenoid Circuit Malfunction
P1529	SCAIR Solenoid Circuit Malfunction
P1530	A/C Clutch Circuit Malfunction
P1531	Invalid Test – Accelerator Pedal Movement
P1532	IMCC Circuit Malfunction, Bank B
P1533	AAI Circuit Malfunction
P1534	Inertia Switch Activated
P1535	Blower Fan Speed Circuit Range/Performance
P1536	Parking Brake Switch Circuit Failure
P1537	Intake Manifold Runner Control (Bank 1) Stuck Open
P1538	Intake Manifold Runner Control (Bank 2) Stuck Open
P1539	Power To A/C Clutch Circuit Overcurrent
P1540	Air Bypass Valve Circuit Malfunction
P1549	IMCC Circuit Malfunction, Bank B
P1550	PSPS Out Of Self Test Range
P1565	Speed Control Command Switch Out of Range High
P1566	Speed Control Command Switch Out of Range Low
P1567	Speed Control Output Circuit Continuity
P1568	Speed Control Unable to Hold Speed
P1571	Brake Switch Malfunction
P1572	Brake Pedal Switch Circuit Malfunction
P1573	Throttle Position Not Available
P1574	Throttle Position Sensor Disagreement btwn Sensors
P1575	Pedal Position Out of Self Test Range
P1576	Pedal Position Not Available
P1577	Pedal Position Sensor Disagreement btwn Sensors
P1578	ETC Power Less Than Demand
P1579	ETC In Power Limiting Mode
P1580	Electronic Throttle Monitor PCM Override
P1581	Electronic Throttle Monitor Malfunction
P1582	Electronic Throttle Monitor Data Available
P1583	Electronic Throttle Monitor Cruise Disable
P1584	TCU Detected IPE Circuit Malfunction
P1585	Throttle Control Unit Malfunction
P1586	Throttle Control Unit Throttle Position Malfunction
P1587	Throttle Control Unit Modulated Command Malfunction
P1588	Throttle Control Unit Detected Loss of Return Spring
P1589	TCU Unable To Control Desired Throttle Angle
P1600	Loss of KAM Power; Open Circuit
P1601	ECM/TCM Serial Communication Error
P1602	Immobilizer/ECM Communication Error
P1603	EEPROM Malfunction
P1604	Code Word Unregestered
P1605	Keep Alive Memory Test Failure
P1606	ECM Control Relay O/P Circuit Malfunction
P1607	Malfunction Indicator Lamp Short Circuit Fault
P1607	MIL O/P Circuit Malfunction
P1608	Malfunction Indicator Lamp Open Circuit Fault
P1608	Internal ECM Malfunction
P1609	Diagnostic Lamp Driver Fault
P1610	SBDS Interactive Codes
P1611	SBDS Interactive Codes
P1612	SBDS Interactive Codes
P1613	SBDS Interactive Codes
P1614	SBDS Interactive Codes
P1615	SBDS Interactive Codes
P1616	SBDS Interactive Codes
P1617	SBDS Interactive Codes
P1618	SBDS Interactive Codes
P1619	SBDS Interactive Codes
P1620	Reprogramming Code Learn Fault
P1620	SBDS Interactive Codes
P1621	Serial Data Link Dead Fault
P1621	Control Module Long Term Memory Performance/ Immobilizer Code Words Do Not Match
P1622	Repeated Wrong ECM Security Code Fault
P1622	Immobilizer ID Does Not Match
P1623	ECM Security Code Fault
P1623	Immobilizer Code Word/ID Number Write Failure
P1624	Anti Theft System
P1625	B+ Supply To VCRM Fan Circuit Malfunction
P1626	Theft Deterrent Fuel Enable Signal Not Received/ B+ Supply To VCRM A/C Circuit Malfunction
P1627	Module Supply Voltage Out Of Range
P1628	Module Ignition Supply Input Malfunction
P1629	Internal Voltage Regulator Malfunction
P1630	Internal Vref Malfunction
P1631	Theft Deterrent Start Enable Signal Not Correct/ Main Relay Malfunction (Power Hold)
P1632	Smart Alternator Faults Sensor/Circuit Malfunction
P1633	KAM Voltage Too Low
P1634	Data Output Link Circuit Failure
P1635	Tire / Axle Ratio Out of Acceptable Range
P1636	Inductive Signature Chip Communication Error
P1637	Can Link ECM/ABSCM Circuit / Network Malfunction
P1638	Can Link ECM/INSTM Circuit / Network Malfunction
P1639	Vehicle ID Block Corrupted or Not Programmed
P1640	Powertrain DTCs Available in Another Module
P1641	Fuel Pump Primary Circuit Failure
P1642	Fuel Pump Monitor Circuit High Input
P1643	Fuel Pump Monitor Circuit Low Input
P1644	Fuel Pump Speed Control Circuit Malfunction
P1645	Fuel Pump Resistor Switch Circuit Malfunction
P1650	PSP Switch Out of Self Test Range
P1651	PSP Switch Input Malfunction
P1652	IAC Monitor Disabled by PSP Switch Failed On
P1653	Power Steering Output Circuit Malfunction
P1654	Recirculation Override Circuit Malfunction
P1655	Starter Disable Circuit Malfunction
P1660	Output Circuit Check Signal High
P1661	Output Circuit Check Signal Low
P1662	IDM_EN Circuit Failure
P1663	Fuel Demand Command Signal Circuit Malfunction
P1667	CI Circuit Malfunction
P1668	PCM – IDM Communications Error
P1670	Electronic Feedback Signal Not Detected
P1680	Metering Oil Pump Malfunction
P1681	Metering Oil Pump Malfunction
P1682	Metering Oil Pump Malfunction
P1683	Metering Oil Pump Temperature Sensor Circuit Malfunction
P1684	Metering Oil Pump Position Sensor Circuit Malfunction
P1685	Metering Oil Pump Stepping Motor Circuit Malfunction
P1686	Metering Oil Pump Stepping Motor Circuit Malfunction
P1687	Metering Oil Pump Stepping Motor Circuit Malfunction
P1688	Metering Oil Pump Stepping Motor Circuit Malfunction
P1689	Oil Pressure Control Solenoid Circuit Malfunction
P1690	Wastegate Solenoid Circuit Malfunction
P1691	Turbo Pressure Control Solenoid Circuit Malfunction
P1692	Turbo Control Solenoid Circuit Malfunction
P1693	Turbo Charge Control Circuit Malfunction
P1694	Turbo Charge Relief Circuit Malfunction
P1700	Transmission Indeterminate Failure (Failed to Neutral)
P1701	Transfer Box Line Fault
P1701	Reverse Engagement Error
P1702	TRS Circuit Intermittent Malfunction
P1703	Transfer Box Line Open Circuit Fault
P1703	Brake Switch Out Of Self Test Range
P1704	Digital TRS Failed to Transition States in KOEO / KOER
P1705	Not in P or N During KOEO / KOER
P1706	High Vehicle Speed Observed in Park
P1707	Transfer Case Neutral Indicator Hard Fault Present
P1708	Transfer Box Line Short Circuit Fault
P1708	Clutch Switch Circuit Malfunction
P1709	PNP Switch Out Of Self Test Range
P1711	TFT Sensor Out Of Self Test Range
P1712	Trans Torque Reduction Request Signal Malfunction
P1713	TFT Sensor In Range Failure Low Value
P1714	SSA Inductive Signature Malfunction
P1715	SSB Inductive Signature Malfunction
P1716	SSC Inductive Signature Malfunction
P1717	SSD Inductive Signature Malfunction
P1718	TFT Sensor In Range Failure High
P1720	Vehicle Speed (Meter) Circuit Malfunction
P1721	Gear 1 Incorrect Ratio
P1722	Gear 2 Incorrect Ratio
P1723	Gear 3 incorrect Ratio
P1724	Gear 4 Incorrect Ratio
P1725	Insufficient Engine Speed Increase During Self Test
P1726	Insufficient Engine Speed Decrease During Self Test
P1727	Coast Clutch Solenoid Inductive Signature Malfunction
P1728	Transmission Slip Error
P1729	4×4 Low Switch Error
P1730	Gear Control Malfunction 2,3,5
P1731	1-2 Shift Malfunction
P1732	2-3 Shift Malfunction
P1733	3-4 Shift Malfunction
P1734	Gear Control Malfunction
P1735	First Gear Switch Circuit Malfunction
P1736	Second Gear Switch Circuit Malfunction
P1737	Lockup Solenoid System
P1738	Shift Time Error
P1739	Slip Solenoid System
P1740	Torque Converter Clutch Inductive Signature Malfunction
P1741	Torque Converter Clutch Control Error
P1742	Torque Converter Clutch Solenoid Failed On
P1743	Torque Converter Clutch Solenoid Failied On
P1744	Torque Converter Clutch System Performance
P1745	Line Pressure Solenoid System
P1746	Pressure Control Solenoid “A” Open Circuit
P1747	Pressure Control Solenoid “A” Short Circuit
P1748	EPC Malfunction
P1749	Pressure Control Solenoid Failed Low
P1751	Shift Solenoid A Performance
P1754	Coast Clutch Solenoid Circuit Malfunction
P1755	Intermediate Speed Sensor (ISS) Malfunction
P1756	Shift Solenoid B Performance
P1760	Pressure Control Solenoid “A” Short Circuit
P1761	Shift Solenoid C Performance
P1762	Overdrive Band Failed Off
P1765	Timing Solenoid Circuit Malfunction
P1767	Torque Converter Clutch Circuit Malfunction
P1768	Performance / Normal / Winter Mode Input Malfunction
P1769	AG4 Transmission Torque Modulation Fault
P1770	Clutch Solenoid Circuit Malfunction
P1775	Gearbox Fault
P1775	Transmission System MIL Fault
P1776	Gearbox Ignition Retard Request Timeout Fault
P1776	Ignition Retard Request Duration Fault
P1777	Gearbox Ignition Retard Request Line Fault
P1777	Ignition Retard Request Circuit Fault
P1778	Transmission Reverse I/P Circuit Malfunction
P1779	TCIL Circuit Malfunction
P1780	Trans Control Switch (O/D Cancel) Out of Self Test Range
P1781	4X4 Switch Out of Self Test Range
P1782	P/ES Circuit Out Of Self Test Range
P1783	Transmission Overtemperature Condition
P1784	Transmission Mechanical Failure – First And Reverse
P1785	Transmission Mechanical Failure – First And Second
P1786	3-2 Downshift Error
P1787	2-1 Downshift Error
P1788	Pressure Control Solenoid “B” Open Circuit
P1789	Pressure Control Solenoid “B” Short Circuit
P1790	TP (Mechanical) Circuit Malfunction
P1791	TP (Electric) Circuit Malfunction
P1792	Barometer Pressure Circuit Malfunction
P1793	Intake Air Volume Circuit Malfunction
P1794	Battery Voltage Circuit Malfunction
P1795	Idle Switch Circuit Malfunction
P1796	Kick Down Switch Circuit Malfunction
P1797	Neutral Switch Circuit Malfunction
P1798	Coolant Temperature Circuit Malfunction
P1799	Hold Switch Circuit Malfunction
P1800	Transmission Clutch Interlock Safety Switch Circuit Failure
P1801	Transmission Clutch Interlock Safety Switch Open Circuit
P1802	Transmission Clutch Interlock Safety Switch Short Circuit To Battery
P1803	Transmission Clutch Interlock Safety Switch Short Circuit To Ground
P1804	Transmission 4-Wheel Drive High Indicator Circuit Failure
P1805	Transmission 4-Wheel Drive High Indicator Open Circuit
P1806	Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
P1807	Transmission 4-Wheel Drive High Indicator Short Circuit To Ground
P1808	Transmission 4-Wheel Drive Low Indicator Circuit Failure
P1809	Transmission 4-Wheel Drive Low Indicator Open Circuit
P1810	TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
P1811	Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground
P1812	Transmission 4-Wheel Drive Mode Select Circuit Failure
P1813	Transmission 4-Wheel Drive Mode Select Open Circuit
P1814	Transmission 4-Wheel Drive Mode Select Short Circuit To Battery
P1815	Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
P1816	Transmission Neutral Safety Switch Circuit Failure
P1817	Transmission Neutral Safety Switch Open Circuit
P1818	Transmission Neutral Safety Switch Short Circuit To Battery
P1819	Transmission Neutral Safety Switch Short Circuit To Ground
P1820	Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
P1821	Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit
P1822	Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
P1823	Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Ground
P1824	Transmission 4-Wheel Drive Clutch Relay Circuit Failure
P1825	Transmission 4-Wheel Drive Clutch Relay Open Circuit
P1826	Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery
P1827	Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground
P1828	Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure
P1829	Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit
P1830	Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery
P1831	Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Ground
P1832	Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
P1833	Transmission Transfer Case Differential Lock-Up Solenoid Open Circuit
P1834	Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery
P1835	Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Ground
P1836	Transmission Transfer Case Front Shaft Speed Sensor Circuit Failure
P1837	Transmission Transfer Case Rear Shaft Speed Sensor Circuit Failure
P1838	Transmission Transfer Case Shift Motor Circuit Failure
P1839	Transmission Transfer Case Shift Motor Open Circuit
P1840	Transmission Transfer Case Shift Motor Short Circuit To Battery
P1841	Transmission Transfer Case Shift Motor Short Circuit To Ground
P1842	Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit Failure
P1843	Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit
P1844	Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery
P1845	Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground
P1846	Transmission Transfer Case Contact Plate ‘A’ Circuit Failure
P1847	Transmission Transfer Case Contact Plate ‘A’ Open Circuit
P1848	Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Battery
P1849	Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Ground
P1850	Transmission Transfer Case Contact Plate ‘B’ Circuit Failure
P1851	Transmission Transfer Case Contact Plate ‘B’ Open Circuit
P1852	Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Battery
P1853	Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Ground
P1854	Transmission Transfer Case Contact Plate ‘C’ Circuit Failure
P1855	Transmission Transfer Case Contact Plate ‘C’ Open Circuit
P1856	Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Battery
P1857	Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Ground
P1858	Transmission Transfer Case Contact Plate ‘D’ Circuit Failure
P1859	Transmission Transfer Case Contact Plate ‘D’ Open Circuit
P1860	TCC PWM Solenoid Circuit Electrical/ Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Battery
P1861	Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Ground
P1862	Transmission Transfer Case Contact Plate Power Circuit Failure
P1863	Transmission Transfer Case Contact Plate Power Open Circuit
P1864	Transmission Transfer Case Contact Plate Power Short To Battery
P1865	Transmission Transfer Case Contact Plate Power Short To Ground
P1866	Transmission Transfer Case System Concern – Servicing Required
P1867	Transmission Transfer Case Contact Plate General Circuit Failure
P1868	Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Failure
P1869	Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Short To Battery
P1870	Transmission Component Slipping/ Transmission Mechanical Transfer Case 4×4 Switch Circuit Failure
P1871	Transmission Mechanical Transfer Case 4×4 Switch Circuit Short To Battery
P1872	Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Failure
P1873	Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Short To Battery
P1874	Transmission Automatic Hall Effect Sensor Power Circuit Failure
P1875	Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical
P1876	Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure
P1877	Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery
P1878	Transmission Transfer Case Disengaged Solenoid Circuit Failure
P1879	Transmission Transfer Case Disengaged Solenoid Open Circuit
P1880	Transmission Transfer Case Disengaged Solenoid Short to Battery
P1881	Engine Coolant Level Switch Circuit Failure, GEM
P1882	Engine Coolant Level Switch Circuit Short to Ground
P1883	Engine Coolant Level Switch Circuit Failure, GEM
P1884	Engine Coolant Level Lamp Circuit Short to Ground
P1885	Transmission Transfer Case Disengaged Solenoid Short to Ground
P1886	4X4 Initialization Failure
P1890	Transmission 4WD Mode Select Return Input Circuit Failure
P1891	Transmission Transfer Case Contact Plate Ground Return Open Circuit
P1900	OSS Circuit Intermittent Malfunction
P1901	TSS Circuit Intermittent Malfunction
P1902	Pressure Control Solenoid “B” Intermittent Short
P1903	Pressure Control Solenoid “C” Short Circuit
P1904	Pressure Control Solenoid “C” Open Circuit
P1905	Pressure Control Solenoid “C” Intermittent Short
P1906	Kickdown Pull Relay Open or Short Circuit to Ground
P1907	Kickdown Hold Relay Open or Short Circuit to Ground
P1908	Transmission Pressure Circuit Solenoid Open or Short to Ground
P1909	Trans Temp Sensor Circuit Open or Shorted to Pwr or Gnd
P1910	VFS A Pressure Output Failed Low
P1911	VFS B Pressure Output Failed Low
P1912	VFS C Pressure Output Failed Low
P1913	Pressure Switch A Circuit Malfunction
P1914	Manually Shifted Automatic (MSA) Sw Circuit Malf
P1915	Reverse Switch Circuit Malfunction
P1916	High Clutch Drum Speed Sensor Malfunction
P1917	High Clutch Drum Speed Sensor Intermittent
P1918	Transmission Range Display Circuit Malfunction

For deeper insights into interpreting an OBD2 code, click HERE to enhance your understanding further.

Final Thoughts

In conclusion, our comprehensive Land Rover fault codes list equips you with the knowledge and resources to tackle any diagnostic challenge in your Land Rover.

If you have any thoughts or experiences to share, please do so in the comments section below.

And if you’re interested in learning more about the OBD2 scanners which are suitable for Land Rover, don’t forget to check out our in-depth reviews.

Remember, the world of Land Rover diagnostics is at your fingertips. Download our code list and embark on a journey of troubleshooting expertise today!

References

Land Rover OBD/OBD2 Codes, troublecodes.net

P1212 Nissan Code: Meaning, Causes & Simple Steps For A Fix

Welcome to our guide, where we’ll shed light on the P1212 Nissan code. As an experienced mechanic, I understand the frustration it can bring. But fear not! In this article, we’ll navigate the intricacies of your vehicle’s electrical system and uncover the mysteries behind the P1212 code on your Nissan.

With our step-by-step approach, you’ll gain the knowledge and confidence to tackle this challenge head-on.

So, let’s dig into the P1212 Nissan code and solve it together!

P1212 Nissan: A Quick Overview

Below is a summary of the P1212 Nissan Code. Check it out.

Definition: ABS/TCS Communication Line
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $100 – $500

What Does The P1212 Code Mean On Nissan?

The P1212 code on a Nissan vehicle indicates a communication error between the ABS/TCS control module and the engine control module (ECM). This error occurs when there’s an issue with the communication line, which controls smooth engine operation during Traction Control System (TCS) operation. As a result, the Anti-lock Braking Systems (ABS) and ECM modules fail to exchange important information properly. This condition can also trigger the U1001 and P0607 codes.

A diagnostic scanner detects the P1212 code.
(Image credit: Nissan Frontier Forum)

Let’s learn how these modules collaborate to ensure seamless vehicle operation.

The ABS control module is responsible for ensuring that the wheels do not lock up during braking, allowing the driver to maintain steering control. It constantly monitors the wheel speed sensors and sends signals to the ECM to adjust engine power or apply the brakes as needed to prevent wheel lock-up.

Meanwhile, the ECM serves as the central control unit for the engine. It receives information from various sensors in the vehicle to optimize engine performance, fuel efficiency, and emissions. Additionally, the ECM communicates with other control modules, including the ABS control module, to coordinate their functions and ensure that the vehicle operates smoothly.

Is The P1212 Nissan Code Severe?

The severity of the P1212 Nissan code can be classified as moderate to high. Although it may not require immediate attention, addressing the underlying issue promptly is crucial. This ensures the proper functioning of your ABS system and helps maintain the overall performance of your vehicle.

While you can continue driving with the P1212 code in the short term, it is unsafe, and you should drive with caution. Insufficient communication between the ABS control module and the ECM can result in the ABS system not operating as intended. This can affect your vehicle’s braking performance and lead to ABS system malfunctions and traction control issues. Therefore, to ensure optimal safety and functionality, promptly diagnosing and repairing the issue is strongly recommended.

What Are The Warning Signs of the P1212 Nissan Code?

The warning signs of the P1212 Nissan code may include the following:

Illuminated ABS, TCS, and/or SLIP warning lights
Decreased braking performance
Unusual noises during braking
Traction control issues

Some warning lights can illuminate when the P1212 code is triggered on your Nissan
(Image credit: titantalk.com)

What Causes The P1212 Nissan Code?

The P1212 Nissan code can be caused by the following:

Corroded harness connector on the ABS unit
Harness or connectors with open or shorted CAN communication lines
Faulty ABS actuator and electric unit (control unit)
Damaged ABS fuse
Dead or weak battery

How To Diagnose And Fix The P1212 Nissan Code?

Get ready to tackle the P1212 Nissan code like a pro! In this section, we’ll guide you through the process of diagnosing and fixing the issue.

Note: If the retrieved trouble codes include DTC UXXX or P0607, prioritize repairing them before proceeding with the following procedure.

Essential Tools And Parts

Step-by-step Procedure

Step 1: Inspect the ABS control module, wiring, and connectors

Thoroughly examine the ABS control module, wiring harness, and connectors for any signs of damage, corrosion, or loose connections. Clean the affected components using an electrical contact cleaner if you find any issues. Repair or replace any damaged parts as necessary.

Pro Tip: Pay attention to the ABS connector, as it’s one of the most common causes. Clean corroded connectors using a suitable electrical contact cleaner. WD-40 Specialist® Contact Cleaner is a good choice.

Step 2: Check the ABS fuse

Locate the ABS fuse in the fuse box. It is typically a red 10-amp fuse located on the passenger side by the overflow tank in the engine bay. Inspect the fuse visually to determine if it is blown or damaged. If you find a blown fuse, replace it with a new fuse of the same amperage rating.

Step 3: Examine the battery

Ensure that the vehicle’s battery has sufficient charge. If needed, recharge the battery. Inspect the battery cable for signs of corrosion or loose connections. Clean the battery cable and terminals using a battery terminal cleaner or a mixture of baking soda and water. If the battery is old or faulty, consider replacing it with a new one.

Step 4: Reset the ABS system and test drive

Disconnect the negative terminal of the battery and wait for at least 10 minutes. Reconnect the negative terminal and start the vehicle. Take the vehicle for a test drive to verify if the P1212 error code has been cleared. During the test drive, ensure that the ABS system functions properly and that no warning lights or error codes appear.

If the error code persists after following these steps, it is recommended to consult a qualified mechanic or Nissan dealership for further diagnosis and assistance.

In this video, the mechanic easily fixed the Nissan P1212 and U1001 by replacing the fuse. Check it out!

Estimated Costs For P1212 Code In Nissan Vehicles

The procedure provided above for addressing the P1212 code in Nissan vehicles is suitable for DIY enthusiasts with intermediate automotive repair skills. However, it is essential to note that diagnosing and repairing electrical issues can be complex. If you lack confidence in your abilities or do not have the necessary tools, it is highly advisable to seek assistance from a qualified mechanic or Nissan dealership.

When it comes to the cost of repairing the P1212 code, it can vary depending on several factors, including the specific model of your vehicle, the extent of the issue, and prevailing labor rates in your area. As the code is related to communication issues within the ABS system, the cost may involve various elements, as outlined in the table below:

Repair Task	Estimated Cost Range
Diagnostic Fee	$50 – $150
ABS Fuse Replacement	$5 – $20
Battery Replacement	$100 – $300
Wiring Repair	$100 – $500
Connector Replacement/Repair	$50 – $200 (per connector)
ABS Control Module Replacement/Repair	$300 – $800 (excluding programming)
Labor Costs (per hour)	$80 – $150

P1212 Nissan Infographic

Check this infographic for the summarized information about this P1212 code on Nissan vehicles.

Final Thoughts

In conclusion, tackling the P1212 code in Nissan vehicles requires careful consideration. If you’re a DIY enthusiast with intermediate to advanced automotive repair skills, you can give it a shot. Just remember, electrical issues can be tricky, so don’t hesitate to seek professional help if needed.

The cost of repairs can vary based on factors like your vehicle model and the extent of the issue. It’s crucial to weigh your skills and resources before diving in.

Got more questions or insights? Comment below!

And if you found this information helpful, share it with others who might benefit. Let’s hit the road with confidence and keep those wheels turning!

References Sources

P1212 TCS communication line, Nissan Rogue Owners & Service Manual Website
What is an Anti-lock Brake System, Nissan of Mobile

P1610 Nissan – Lock Mode: Causes, Symptoms & Solutions

Is your Nissan refusing to start, and you find the annoying P1610 code on the scanner? I know how frustrating it can be! That’s why I’m here to help!

Simply put, the P1610 Nissan code suggests potential issues with the NATS system or the use of an incorrect key. Don’t wait any longer; gain valuable insights and learn how to fix it in this article!

P1610 Nissan: An Overview

Let’s take a quick look at the essential details of the P1610 Nissan code!

Definition: Immobilizer Lock Mode
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $30 – $200

P1610 Nissan Code: Immobilizer Lock Mode Explained

The P1610 code, defined as “Immobilizer Lock Mode,” is specifically associated with the Nissan Anti-Theft System (NATS), also known as the Vehicle Immobilizer System. When this code appears, it signifies that the immobilizer system has entered lock mode, preventing the vehicle from starting even with the correct key. It is commonly triggered in various Nissan and Infiniti models, including the Altima, Almera, Frontier, Murano, Pathfinder, Sentra, and Maxima.

The NATS is designed to prevent the unauthorized starting of the vehicle by immobilizing the engine unless the correct key is detected. It works by immobilizing the engine unless the correct key is detected. When you insert the key into the ignition, the NATS antenna amplifier reads the unique binary code transmitted by the key. If the Engine Control Module (ECM) determines that the coded key is valid and matches the registered keys, it activates the fuel-injection sequence, allowing the engine to start.

However, if the ECM detects an issue with the key or the NATS system during the starting process, it will trigger the P1610 code, indicating a problem with the immobilizer system.

More specifically, this code becomes active when engine start is attempted 5 or more times using an unprogrammed or faulty key. Other associated codes may include P1614, P1612, P1611, and P1615, each indicating specific issues related to the NATS system, such as antenna amplifier malfunction, key problems, or communication failures.

Is your Nissan refusing to start, and you find the annoying P1610 code on the scanner? I know how frustrating it can be! That’s why I’m here to help!

P1610 Nissan: An Overview

Let’s take a quick look at the essential details of the P1610 Nissan code!

Definition: Immobilizer Lock Mode
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $30 – $200

P1610 Nissan Code: Immobilizer Lock Mode Explained

However, if the ECM detects an issue with the key or the NATS system during the starting process, it will trigger the P1610 code, indicating a problem with the immobilizer system.

P1610 Nissan – Technical Service Bulletins

Nissan knows that many people experience the P1610 code issue, and they have released Technical Service Bulletins (TSBs) to help. For example, if you own a 2005-2008 Nissan car with the NATS/Immobilizer system, there is a TSB called “MY 2005 – 2008; ENGINE NO-START WITH NATS DTC P1610” that provides guidance on how to diagnose and fix the problem. So, if you come across the P1610 Nissan code or any NATS-related issues, it’s a good idea to check if your vehicle is covered under any TSB.

How Serious is the Nissan P1610 Code?

The P1610 code is classified as a medium-severity issue. It relates to the immobilizer system and may prevent your vehicle from starting. While it doesn’t typically pose an immediate safety concern, it’s important to take it seriously.

The P1610 code doesn’t typically pose an immediate safety concern, but it’s important to take it seriously.
(Image credit: obrazki.elektroda.pl)

If you encounter the P1610 code, you won’t be able to continue driving because the car enters lock mode. Trying to escape lock mode without fixing the underlying problem is not recommended.

Address the issue promptly to avoid future inconvenience or starting problems. Ignoring the code could result in occasional difficulty starting your car or complete immobilization.

Symptoms Of The P1610 Nissan Code

When your Nissan is affected by the P1610 code, you may experience the following symptoms:

Engine cranks but does not start
Intermittent starting issues
Security indicator light stays on or flashes
Malfunction indicator lamp (MIL)/ check engine light illuminates

Important Note: Check the security indicator light. If it remains off during or after engine cranking, the issue may not be related to NATS.

Causes Of The P1610 Nissan Code

The P1610 code can be triggered by various factors and underlying issues, including:

Faulty NATS ignition key (most possibly the transponder)
NATS antenna amplifier malfunction
Issues with the Body Control Module (BCM) or Immobilizer Control Unit (IMMU)
Problems with the ECM
Wiring or connection problems within the NATS system

P1610 Nissan Code: Diagnosis And Repair Guide

In this section, we’ll walk you through diagnosing and resolving the P1610 error code in your Nissan, providing valuable repair insights along the way.

Essential Tools And Parts

Test light or multimeter
NATS ignition key(s)
Replacement NATS antenna amplifier (if necessary)
Wiring diagrams and service manuals (for reference)

Step-by-Step Procedure

1. Try alternate keys

If you have a spare programmed key, try using it to escape your vehicle from lock mode.

Method 1: Insert the spare key into the ignition and turn it to the ON position for 5 seconds, then turn it back to the OFF position. Repeat this process three times.
Method 2: If the above method doesn’t work, you can try disconnecting the vehicle’s battery for approximately 30 minutes.

After reconnecting the battery, attempt to start the car using the spare key.

2. Inspect and replace/reprogram key

Carefully examine the key for any visible damage, such as cracks, chips, or excessive wear.

If the key shows signs of damage or wear, repair the faulty components or replace the whole key. Make sure you have the new key properly programmed.
If the key is in good condition, it may need reprogramming. Consult a locksmith or Nissan dealership for key reprogramming services.

3. Test NATS antenna amplifier

Locate the NATS antenna amplifier, typically near the ignition switch or the key insertion area.
With the ignition key in the OFF position, use a test light or multimeter to check for power and ground at the NATS antenna amplifier.
If there is no power or ground, further investigation may be required, and it is recommended to consult a professional or Nissan dealership for assistance.

4. Check NATS wiring and connections

Inspect the wiring harness and connections related to the NATS system.
Pay attention to any visible indications of harm, such as wires that are damaged or showing signs of wear and tear, any corrosion or rust, or connections that are not securely attached.
Repair or replace any damaged wiring or connections as necessary.

5. Consider BCM and/or IMMU replacement

If the P1614 code, indicating a BCM or IMMU issue, continues to appear consistently after attempting the previous steps, it may be necessary to replace the BCM and/or the IMMU.
It is recommended to seek the assistance of a professional technician or visit a Nissan dealership for accurate diagnosis and replacement of the affected components.

Note: Consult the vehicle’s specific service manual or wiring diagrams for detailed instructions and diagrams tailored to your Nissan model.

Check this video. This guy instructed how to diagnose the Nissan codes P1610 and P1615.

DIY Repair Level And Estimated Costs

The DIY repair level for addressing the P1610 code can range from moderate to advanced, depending on your experience and comfort level with automotive repairs. While some steps, such as escaping the lock mode, can be performed by most DIY enthusiasts, other tasks may require specialized knowledge and tools.

Below is a table outlining potential repair tasks related to the P1610 issue in a Nissan vehicle:

Repair Task	Cost Range
Diagnostic fee	$50 – $150
Wiring repair	$50 – $200
Key replacement/reprogramming	$50 – $300
NATS antenna amplifier replacement	$100 – $300
BCM – IMMU replacement	$200 – $800

It is important to note that estimated costs may vary based on Nissan model, location, and parts availability. Consult a mechanic or Nissan dealership for accurate diagnostics and professional repairs to ensure proper NATS system functioning.

Wrapping Up

Navigating the P1610 Nissan code may seem daunting. Still, armed with the knowledge we’ve shared, you’re well-equipped to tackle this immobilizer-related challenge. Remember, timely diagnosis and repair are vital to ensuring a smooth driving experience.

If you found this article helpful, please share it with fellow Nissan owners who may benefit from it. We also encourage you to leave your comments and questions below.

Stay informed, stay empowered, and keep your Nissan running at its best. Safe travels!

Reference Sources

Nissan & Infiniti Tech News, An Introduction to Nissan Anti-Theft Systems.
Nissan Technical Service Bulletin, ENGINE WILL NOT START NVIS/NATS SYSTEM DESCRIPTION KEY REGISTRATION.

P0700 – Transmission control system (MIL request)

The P0700 OBD2 code is a relatively generic code—and one that you should take seriously. It indicates a malfunction in the transmission control system, preventing your car from changing gears properly, making you a hazard to yourself and others on the road.

Fixes for the P0700 code may be specific to your vehicle’s make and model. Take this into account as you’re going through your diagnosis. Follow any advice outlined in your manual over the general diagnosis steps laid out below.

The P0700 code solutions range from simply replacing your transmission fluid to an entire overhaul of your transmission system. The good news is, an OBD2 scan tool gives you all the data you need to diagnose this trouble code.

P0700 code definition

Transmission control system TCS malfunction

If you want to learn about the P0700 OBD2 code, this is the right place

What does P0700 mean?

The P0700 OBD2 code triggers when a malfunction is detected in your transmission controls. Most modern cars have a specific control module for the automatic transition system called the transmission control module, or TCM.

The TCM’s role in your system is to monitor the transmission system’s sensors and send that data to the engine control module (ECM). If any issues are detected when the ECM reads this data, the P0700 trouble code is activated. Along with the check engine light, activation of this code triggers a failsafe mode. Your system will remain in this mode until the fault has been repaired and regular operation can resume.

The P0700 OBD2 code only tells you there’s some problem in your transmission system. You’ll need to dig a bit deeper to find the problem’s exact source, which makes your OBD2 scan tool your best friend when you need to fix a P0700 code.

What are the symptoms of the P0700 code?

You will likely notice drivability issues with code P0700, mainly caused by slips in the transmission. The most common symptoms include:

The five symptoms of the P0700 code

Activation of the check engine light,
Activation of fail-safe mode,
Hesitation or other problems when changing gears,
Stalls and rough driving,
Reduced gas mileage.

What are the causes of P0700?

Shift solenoid is defective,
The engine coolant sensor is defective,
Short or open circuit in TCM,
Faults in the transmission valve body,
TCM is faulty,
PCM is faulty (rare).

How serious is the P0700 code?

The P0700 is very serious. Issues with your transmission control system can prevent your car from changing gears, potentially making your car dangerous to drive. You should stop immediately driving when P0700 activates and avoid driving (aside from controlled diagnostic road tests) until you’ve repaired the problem.

How to diagnose the P0700 code?

While P0700 is a generic powertrain code, the specific fix can vary depending on your vehicle. Check your car’s manual and search for technical service bulletins applicable to your make and model before starting your diagnosis.

To diagnose the P0700 code, OBD2 scanner is the best choice.

Tools you’ll need: OBD2 scan tool.

Here are the steps:

6 steps to diagnose the p0700 code.

Scan for other trouble codes. Most of the time, P0700 is activated, but it isn’t the only trouble code. You will commonly see codes related to the shift solenoid. Diagnose these codes first. Since they’re more specific, it’s often easier to locate the issue.
Use your scan tool to read the freeze frame data. Pay particular attention to the RPM, throttle position, and engine torque readings. Compare the RPM’s input speed and output speed.
Depress the throttle slowly, starting above 45mph. Read the freeze frame data as you do this. The Slip Speed should never go over 50rpm. If it increases, the converter clutch is slipping. Alternatively, if the Slip Speed is steady, but the output shaft speed decreases, the transmission is slipping internally. Check your clutch packs and sprag clutches for wear.
Check your transmission fluid. It should be read and clear of debris, and the reservoir should be filled sufficiently. Also, check for signs of transmission fluid on your engine components or pooled fluid beneath your car, which could indicate a leak.
Drain the transmission fluid and check it for metal flakes. These are from mechanical wear in the transmission and are often seen when the transmission is failing. If these flakes are present, they may have clogged the solenoid, causing it to fail. Metal flakes may also indicate your transmission needs to be rebuilt or replaced.
Inspect all the wiring related to the transmission system. Replace any wires that are damaged, frayed, or shorted.

Common mistakes to avoid while diagnosing the P0700 code

The biggest mistake is to diagnose based on your car’s symptoms rather than reading the trouble codes. The drivability issues associated with P0700 can be misinterpreted as engine misfires. With a serious code like this, it’s crucial to conduct a thorough diagnosis using an OBD2 scan tool and ensure you’ve fixed the issue.

What should you do to fix the code P0700?

Replace any faulty or damaged wires found during your diagnosis. Ensure all connections are secure.
Locate the source of any transmission fluid leaks and replace the faulty component.
Drain your transmission fluid, then remove and replace the filter. Examine both the fluid and filter for debris. If any is present, flush your system and put in fresh transmission fluid. If there are many metal flakes in your transmission fluid, take your car to a transmission expert. There is a more serious issue in your system that needs to be addressed.
Replace the transmission shift solenoid if it is dirty or damaged.
Clear all OBD2 codes and take a test drive, replicating the conditions of the initial failure. If the P0700 code comes back, you may have more complicated electrical problems. Take your car to a mechanic for further diagnosis.

Tips to avoid P0700 in the future

Proper maintenance of your transmission system is the best way to avoid the P0700 code. Check your transmission fluid regularly and replace it when it gets dirty. If you see drips or puddles of transmission fluid in your garage or driveway, locate and fix the leak right away, even if no trouble codes are active.

P0303 – Cylinder 3 misfire detected

The P0303 code activates whenever cylinder 3 in your engine misfires. While a single misfire may not be cause for concern, repeated misfires are a sign of a bigger problem and could lead to long-term damage.

Finding the source of the misfire isn’t always easy, even when you know which cylinder it’s affecting. If other trouble codes are active, those can be a big help in isolating the issue. If not, there are steps you can follow to correctly diagnose the P0303 OBD2 code.

Diagnosing P0303 can be a time-consuming process. The good news is, it doesn’t always mean an expensive or difficult repair. Read on below to learn more.

P0303 code definition

P0303 code definition (generic): Cylinder #3 misfire detected

P0303 Ford code definition: Cylinder 3 misfire detected

P0303 Nissan code definition: Number 3 cylinder misfire detected

P0303 Subaru code definition: Cylinder 3 misfire detected

P0303 Toyota code definition: Cylinder 3 misfire detected

P0303 VW code definition: Cylinder 3 misfire detected

If you want to learn about the P0303 OBD2 code, this is the right place

What does P0303 mean?

The generic powertrain code P0303 tells you there’s been a misfire in cylinder 3. You’ll usually see it along with the broader P0300 OBD2 code, which activates for a random misfire. Other trouble codes might come up, as well, including those relating to the air/fuel mixture.

While this code is generic, the fixes can vary depending on your car’s make and model. Always check your vehicle’s manual for recommended repairs before starting your diagnosis. Check for any technical service bulletins, as well, in case there’s a known issue for your car.

The exact placement of the cylinders in your engine depends on its size and style. In most V8 engines, cylinder 3 is directly behind cylinder 1, on the right side when you’re facing the engine. There are major manufacturers, however—most notably Ford—that number the cylinders from front to back, making cylinder #3 the third one back on the right side. Verify how your cylinders are numbered in your manual before starting your diagnosis.

What are the symptoms of the P0303 code?

If the misfire was a one-off problem, you may not experience any drivability symptoms. In most cases, though, they will be severe. The most common include:

Activation of the check engine light
Shaking or rough running from the engine
The smell of fuel in the exhaust
Jerking and hesitation when accelerating
Reduced engine power
Reduced gas mileage
Hard starts and stalls

The P0303 code activates whenever cylinder 3 misfires

What are the causes of P0303?

The most common causes of the P0303 OBD2 code are:

Worn or faulty spark plugs
Worn or faulty wiring around the spark plugs
Worn or faulty coil packs
Faulty distributor
Faulty fuel injector

Cylinder 3 misfires can also be caused by:

Vacuum leaks in the fuel or exhaust systems
Faulty camshaft sensor, crankshaft sensor, or oxygen sensor
Faulty or clogged catalytic converter
Low fuel pressure
Low engine compression
Fuel quality incorrect for the engine
Faulty computer (rare)

How serious is the P0303 code?

The P0303 trouble code is potentially quite serious. Misfires in the engine can cause damage to internal systems. The erratic driving that’s often a symptom of this trouble code also makes the vehicle unsafe to drive. Avoid driving your vehicle until you’ve repaired the issue.

How to diagnose the P0303 code

Tools you’ll need:

OBD2 scan tool
Basic tool kit (a screwdriver, a ratchet set, a socket set, etc.)
Digital multimeter
Fuel pressure gauge
Compression tester

Method:

Use the OBD2 scan tool to check for other trouble codes. If any others come up, fix those first.
Clear all codes and test drive your vehicle. If P0303 doesn’t come back and you’re experiencing no symptoms, it may have been a random misfire.
Inspect all the vacuum hoses in your system for air leaks. Be sure to feel any spots you can’t see for hidden damage or holes.
Inspect the ignition coils and wiring for damage and ensure the connections are secure. Check the spark plug wires for the same issues.
If your engine has movable coil packs, swap the cylinder 3 coil pack with the one in cylinder 1. Clear the codes and rescan your vehicle. If the misfire moves, the coil pack is likely faulty.
Visually inspect the spark plugs. If they’re coated in oil, corroded, or fouled by carbon build-up, clean or replace them.
Use a digital multimeter to test the spark plug wires. Remove each wire and connect one multimeter lead to each end. Compare the reading with your vehicle’s specifications.
Check the fuel injectors using a digital multimeter. Inspect the wiring for damage or loose connections.
Use a fuel pressure gauge to check your fuel pressure. If it’s too low, either the fuel pressure regulator or the fuel pump is failing.
Perform a compression test to check for mechanical causes of the misfire, like a burned valve or worn valve guide. This test will also tell you if the engine timing is off due to a skipped or misaligned timing chain.

Common mistakes to avoid while diagnosing the P0303 code

Many people start replacing big components before they check the little things like leaking hoses or damaged wires. Be thorough in your diagnosis so you don’t overlook potentially cheap and easy solutions.

What should you do to fix the code P0303?

Replace any damaged wires found during your diagnosis. If you located more than 2 bad wires around the spark plugs, it’s recommended to replace the entire set.
Repair or replace any leaking hoses or other sources of air leaks in the air intake system.
If the coil pack failed or the spark plugs were fouled, replace them.
Replace any fuel injectors that failed step 8 of the diagnosis. If your fuel pressure is still too low, replace your fuel pump.

P0303 explained

Tips to avoid P0303 in the future

Problems with the air-to-fuel ratio often lead to misfires. Leaks in the vacuum system make the mix too lean. Inspect your vacuum hoses periodically for leaks and ensure they’re fastened securely, away from any engine components that could cause damage.

P1399 Honda – Random Cylinder Misfire Detected

P0300 Code: Meaning, Symptoms, Causes, and Fixes

P1604 Toyota Code: Startability Issues And Fixes

Get ready to tackle the P1604 Toyota code with our informative guide. If you’re experiencing engine starting problems, this article is your roadmap to resolution. I’ll walk you through the possible causes, step-by-step diagnosis, and effective solutions for the P1604 code.

Say goodbye to the frustration and hello to a smoothly running vehicle. Let’s dive in and address the P1604 Toyota code together.

P1604 Toyota: A Quick Overview

Here’s a summary of the P1604 for Toyota. Give it a check now!

Definition: Startability Malfunction
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does The P1604 Mean In Toyota Vehicles?

The P1604 diagnostic trouble code (DTC) in Toyota vehicles is defined as “Startability Malfunction” and refers to engine starting trouble or long cranking times. This code is stored when the engine fails to start despite receiving the STA (Start) signal or when it takes an extended period for the engine to start. In addition, the code can be triggered if the engine speed is low or if the engine stalls shortly after starting.

Specifically, the P1604 Toyota code can be triggered if either of the following conditions is met:

1. The engine speed remains below 500 RPM for a specific duration while the STA signal is active.

2. The engine speed rapidly drops to 200 RPM or lower within approximately 2 seconds after the engine starts, following an initial speed of 500 RPM or higher.

There are some additional codes commonly going along with the P1604 code, including P1603 and P1605.
(Credit: tacomaworld.com)

The P1604 code commonly occurs in various Toyota models. Some of the models that may experience this code include the Toyota Camry, Corolla, RAV4, Tundra, Camry, and Tacoma.

In some cases, the P1604 DTC may be stored due to engine starting difficulties caused by a fuel shortage. Therefore, checking the fuel level is an important initial step to ensure accurate diagnosis and avoid unnecessary troubleshooting efforts.

How Serious Is The P1604 Toyota Code?

The severity level of the P1604 Toyota DTC is considered moderate. While this code indicates engine starting trouble or prolonged cranking times, it does not pose an immediate safety risk or cause significant damage to the vehicle. However, it is not advisable to continue driving with this code present.

When the P1604 DTC is active, the engine may experience difficulties starting, low engine speed, or stalling after starting. This can lead to inconvenience and potential breakdowns, especially in situations where the engine fails to start altogether. To avoid unexpected issues and ensure reliable vehicle operation, it is recommended to address the underlying problem causing the P1604 code immediately.

What Are The Signs Of The P1604 Toyota Code?

The following are common symptoms associated with the P1604 Toyota DTC:

Check engine light (MIL) illuminated
Engine fails to start
Extended cranking time
Low engine speed
Engine stalls shortly after starting
Engine misfire

What Are The Causes Of The P1604 Code In Toyota Vehicles?

The P1604 Toyota DTC can be caused by various factors, including:

Immobilizer system malfunction
Engine assembly issues such as excess friction or compression loss
Faulty starter assembly
Malfunctioning crankshaft position sensor and/or camshaft position sensor
Malfunctioning engine coolant temperature sensor
Issues with fuel system (fuel pump, fuel injector, etc.)
Issues with the throttle body or pressure regulator
Battery-related problems
Faulty drive plate or flywheel
Malfunctioning spark plug or ignition coil circuit
Problems with the intake system or camshaft timing oil control valve
Malfunctioning mass air flow meter or air-fuel ratio sensor
Valve timing issues
Issues with the purge VSV (Vacuum Switching Valve)
Malfunctioning intake valve
Problems with the Engine Control Module (ECM)

Please note that further diagnostics may be necessary to pinpoint the exact cause of the P1604 Toyota code.

How To Diagnose And Repair P1604 Toyota Code?

In this section, I’ll talk about the tools and parts you might need, walk you through a guide for diagnosing and resolving the P1604 Toyota code issue, and discuss the level of DIY repair required, along with potential cost estimates.

Though some tasks can be tackled by DIY enthusiasts, it is advisable to seek professional assistance if unsure or when dealing with more complex repairs.

Diagnostic Tools And Essential Parts

To diagnose and repair the P1604 Toyota code, you may need the following tools and parts:

OBD-II scan tool
Multimeter
Fuel pressure gauge
Spark plug wrench
Socket set
Replacement parts (based on diagnosis)

Step-by-Step Guide

Use an OBD-II scan tool to retrieve and record any additional trouble codes and freeze frame data.
Inspect the battery and electrical connections for any signs of corrosion or damage. Repair any detected problem.
Check the fuel level and ensure the vehicle has an adequate fuel supply. Fill the tank if the fuel level is low.
Test the fuel pressure using a fuel pressure gauge to ensure it meets manufacturer specifications. Make any modifications if needed.
Inspect the spark plugs for wear, fouling, or damage and replace if necessary.
Use a multimeter to test the crankshaft position sensor and camshaft position sensor for proper operation. Repair or replace the parts if problems occur.
Check the engine coolant temperature sensor for any faults or inconsistencies.
Inspect the wiring and connections related to the starting system and repair any damaged or loose connections.
Perform a thorough inspection of the intake system, including the throttle body and intake valve, for any obstructions or malfunctioning components. Repair or replace if necessary.

Note:

This guide may not address all possible causes, and if the code reappears or persists, we highly recommend seeking the assistance of a skilled mechanic.
It is important to record the freeze frame data. This data is helpful in determining the underlying cause of the code. Consult this TSB for more details.

DIY Repair Level And Estimated Costs

The diagnostic procedure for the P1604 Toyota code requires intermediate-level automotive repair knowledge and experience.

While DIY enthusiasts can perform some steps, such as checking electrical connections and inspecting spark plugs, other tasks may necessitate specialized tools or expertise. We recommend consulting a professional mechanic for a comprehensive diagnosis and repair.

The estimated costs for repairing the P1604 code can vary depending on the specific cause and the necessary repairs. Here is a general cost breakdown:

Repair Task	Estimated Cost
Replacement of spark plugs	$40 – $100
Repairing wiring/connectors	$50 – $200
Replacement of sensors	$100 – $300
Fuel system repairs	$100 – $500
Other component repairs	Varies

Conclusion

Resolving the P1604 Toyota code and getting your vehicle back on track is within your reach. Furthermore, with the knowledge and steps provided, you can confidently diagnose and address this issue. Don’t keep this valuable information to yourself – share it with fellow Toyota owners who may be encountering the same challenge.

Remember, if the P1604 code reappears or persists, it’s advisable to seek the expertise of a skilled mechanic for an accurate diagnosis and precise repairs.

If you have any questions or success stories, we’re here to listen. Share your experiences and insights in the comments section below. Let’s engage in a discussion and support each other!

Reference Sources

JustAnswer, P1604 Startability Malfunction
RepairSmith, 10 Prominent Weak Car Battery Symptoms

Toyota OBD1/OBD2 Codes List [FREE DOWNLOAD]

Buckle up and get ready for a thrilling ride through the world of Toyota fault codes with our complete list of OBD1 and OBD2 codes. Designed to provide valuable insights into the diagnostic codes of your Toyota vehicle, this guide is suitable for both classic Toyota 90s cars and newer models.

With this guide, you can quickly identify and diagnose any potential issues, ensuring optimal performance and longevity for your Toyota.

So, let’s dive in!

Toyota OBD1 Codes List And Definition [FULL]

Free download: Full Toyota OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Code	Definition
Code 1	Normal Condition
Code 2	Air Flow Meter signal
Code 3	Ignition signal
Code 4	Engine Coolant Temperature Sensor signal
Code 5	Oxygen Sensor
Code 6	RPM signal (Crank Angle Pulse)
Code 7	Throttle Position Sensor signal
Code 8	Intake Air Temperature Sensor signal
Code 9	Vehicle Speed Sensor signal
Code 10	Starter signal
Code 11	Switch signal
Code 11	ECU/ECM
Code 12	Knock Control Sensor signal
Code 12	RPM signal
Code 13	Knock Control CPU (ECM)
Code 13	RPM signal
Code 14	Turbocharger Pressure
Code 14	Ignition signal
Code 21	Oxygen Sensor
Code 22	Engine Coolant Temperature Sensor signal
Code 23	Intake Air Temperature Sensor signal
Code 24	Intake Air Temperature Sensor signal
Code 25	Air-Fuel Ratio Lean
Code 26	Air-Fuel Ratio Rich
Code 27	Sub Oxygen Sensor signal
Code 28	No 2 Oxygen Sensor signal
Code 31	Air Flow Meter signal (Vacuum Sensor signal)
Code 32	Air Flow Meter signal
Code 34	Turbocharger Pressure signal
Code 35	Turbocharger Pressure Sensor signal
Code 35	HAC Sensor signal
Code 41	Throttle Position Sensor signal
Code 42	Vehicle Speed Sensor signal
Code 43	Starter signal
Code 51	Switch signal
Code 52	Knock Sensor signal
Code 53	Knock Sensor signal
Code 54	Inter-cooler ECM signal
Code 71	EGR System
Code 72	Fuel Cut Solenoid signal
Code 78	Fuel Pump Control signal
Code 81	TCM Communication
Code 83	TCM Communication
Code 84	TCM Communication
Code 85	TCM Communication

Toyota OBD2 Codes List And Definition [Free Download]

Free download: Full Toyota OBD2 Trouble Codes List and Meaning PDF

Our user-friendly code list is divided into four parts: Powertrain, Network, Body, and Chassis, which helps you quickly find the codes you need for engine, network, body control, and chassis issues.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0100	Mass Or Volume Air Flow Circuit Malfunction
P0101	Mass Or Volume Air Flow Circuit Range/Performance Problem
P0102	Mass Or Volume Air Flow Circuit Low Input
P0103	Mass Or Volume Air Flow Circuit High Input
P0104	Mass Or Volume Air Flow Circuit Intermittent
P0105	Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
P0106	Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0107	Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108	Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P0109	Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
P0110	Intake Air Temperature Circuit Malfunction
P0111	Intake Air Temperature Circuit Range/Performance Problem
P0112	Intake Air Temperature Circuit Low Input
P0113	Intake Air Temperature Circuit High Input
P0114	Intake Air Temperature Circuit Intermittent
P0115	Engine Coolant Temperature Circuit Malfunction
P0116	Engine Coolant Temperature Circuit Range/Performance Problem
P0117	Engine Coolant Temperature Circuit Low Input
P0118	Engine Coolant Temperature Circuit High Input
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle/Pedal Position Sensor/Switch “A” Circuit Malfunction
P0121	Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance Problem
P0122	Throttle/Pedal Position Sensor/Switch “A” Circuit Low Input
P0123	Throttle/Pedal Position Sensor/Switch “A” Circuit High Input
P0124	Throttle/Pedal Position Sensor/Switch “A” Circuit Intermittent
P0125	Insufficient Coolant Temperature For Closed Loop Fuel Control
P0126	Insufficient Coolant Temperature For Stable Operation
P0130	O2circuit Malfunction (Bank #1 Sensor #1)
P0131	O2sensor Circuit Low Voltage (Bank #1 Sensor #1)
P0132	O2sensor Circuit High Voltage (Bank #1 Sensor #1)
P0133	O2sensor Circuit Slow Response (Bank #1 Sensor #1)
P0134	O2sensor Circuit No Activity Detected (Bank #1 Sensor #1)
P0135	O2sensor Heater Circuit Malfunction (Bank #1 Sensor #1)
P0136	O2sensor Circuit Malfunction (Bank #1 Sensor #2)
P0137	O2sensor Circuit Low Voltage (Bank #1 Sensor #2)
P0138	O2sensor Circuit High Voltage (Bank #1 Sensor #2)
P0139	O2sensor Circuit Slow Response (Bank #1 Sensor #2)
P0140	O2sensor Circuit No Activity Detected (Bank #1 Sensor #2)
P0141	O2sensor Heater Circuit Malfunction (Bank #1 Sensor #2)
P0142	O2sensor Circuit Malfunction (Bank #1 Sensor #3)
P0143	O2sensor Circuit Low Voltage (Bank #1 Sensor #3)
P0144	O2sensor Circuit High Voltage (Bank #1 Sensor #3)
P0145	O2sensor Circuit Slow Response (Bank #1 Sensor #3)
P0146	O2sensor Circuit No Activity Detected (Bank #1 Sensor #3)
P0147	O2sensor Heater Circuit Malfunction (Bank #1 Sensor #3)
P0150	O2sensor Circuit Malfunction (Bank #2 Sensor #1)
P0151	O2sensor Circuit Low Voltage (Bank #2 Sensor #1)
P0152	O2sensor Circuit High Voltage (Bank #2 Sensor #1)
P0153	O2sensor Circuit Slow Response (Bank #2 Sensor #1)
P0154	O2sensor Circuit No Activity Detected (Bank #2 Sensor #1)
P0155	O2sensor Heater Circuit Malfunction (Bank #2 Sensor #1)
P0156	O2sensor Circuit Malfunction (Bank #2 Sensor #2)
P0157	O2sensor Circuit Low Voltage (Bank #2 Sensor #2)
P0158	O2sensor Circuit High Voltage (Bank #2 Sensor #2)
P0159	O2sensor Circuit Slow Response (Bank #2 Sensor #2)
P0160	O2sensor Circuit No Activity Detected (Bank #2 Sensor #2)
P0161	O2sensor Heater Circuit Malfunction (Bank #2 Sensor #2)
P0162	O2sensor Circuit Malfunction (Bank #2 Sensor #3)
P0163	O2sensor Circuit Low Voltage (Bank #2 Sensor #3)
P0164	O2sensor Circuit High Voltage (Bank #2 Sensor #3)
P0165	O2sensor Circuit Slow Response (Bank #2 Sensor #3)
P0166	O2sensor Circuit No Activity Detected (Bank #2 Sensor #3)
P0167	O2sensor Heater Circuit Malfunction (Bank #2 Sensor #3)
P0170	Fuel Trim Malfunction (Bank #1)
P0171	System Too Lean (Bank #1)
P0172	System Too Rich (Bank #1)
P0173	Fuel Trim Malfunction (Bank #2)
P0174	System Too Lean (Bank #2)
P0175	System Too Rich (Bank #2)
P0176	Fuel Composition Sensor Circuit Malfunction
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low Input
P0179	Fuel Composition Sensor Circuit High Input
P0180	Fuel Temperature Sensor “A” Circuit Malfunction
P0181	Fuel Temperature Sensor “A” Circuit Range/Performance
P0182	Fuel Temperature Sensor “A” Circuit Low Input
P0183	Fuel Temperature Sensor “A” Circuit High Input
P0184	Fuel Temperature Sensor “A” Circuit Intermittent
P0185	Fuel Temperature Sensor “B” Circuit Malfunction
P0186	Fuel Temperature Sensor “B” Circuit Range/Performance
P0187	Fuel Temperature Sensor “B” Circuit Low Input
P0188	Fuel Temperature Sensor “B” Circuit High Input
P0189	Fuel Temperature Sensor “B” Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit Malfunction
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low Input
P0193	Fuel Rail Pressure Sensor Circuit High Input
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor Malfunction
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P0200	Injector Circuit Malfunction
P0201	Injector Circuit Malfunction — Cylinder #1
P0202	Injector Circuit Malfunction — Cylinder #2
P0203	Injector Circuit Malfunction — Cylinder #3
P0204	Injector Circuit Malfunction — Cylinder #4
P0205	Injector Circuit Malfunction — Cylinder #5
P0206	Injector Circuit Malfunction — Cylinder #6
P0207	Injector Circuit Malfunction — Cylinder #7
P0208	Injector Circuit Malfunction — Cylinder #8
P0209	Injector Circuit Malfunction — Cylinder #9
P0210	Injector Circuit Malfunction — Cylinder #10
P0211	Injector Circuit Malfunction — Cylinder #11
P0212	Injector Circuit Malfunction — Cylinder #12
P0213	Cold Start Injector #1 Malfunction
P0214	Cold Start Injector #2 Malfunction
P0215	Engine Shutoff Solenoid Malfunction
P0216	Injection Timing Control Circuit Malfunction
P0217	Engine Over Temperature Condition
P0218	Transmission Over Temperature Condition
P0219	Engine Over Speed Condition
P0220	Throttle/Pedal Position Sensor/Switch “B” Circuit Malfunction
P0221	Throttle/Pedal Position Sensor/Switch “B” Circuit Range/Performance Problem
P0222	Throttle/Pedal Position Sensor/Switch “B” Circuit Low Input
P0223	Throttle/Pedal Position Sensor/Switch “B” Circuit High Input
P0224	Throttle/Pedal Position Sensor/Switch “B” Circuit Intermittent
P0225	Throttle/Pedal Position Sensor/Switch “C” Circuit Malfunction
P0226	Throttle/Pedal Position Sensor/Switch “C” Circuit Range/Performance Problem
P0227	Throttle/Pedal Position Sensor/Switch “C” Circuit Low Input
P0228	Throttle/Pedal Position Sensor/Switch “C” Circuit High Input
P0229	Throttle/Pedal Position Sensor/Switch “C” Circuit Intermittent
P0230	Fuel Pump Primary Circuit Malfunction
P0231	Fuel Pump Secondary Circuit Low
P0232	Fuel Pump Secondary Circuit High
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	Engine Over Boost Condition
P0261	Cylinder #1 Injector Circuit Low
P0262	Cylinder #1 Injector Circuit High
P0263	Cylinder #1 Contribution/Balance Fault
P0264	Cylinder #2 Injector Circuit Low
P0265	Cylinder #2 Injector Circuit High
P0266	Cylinder #2 Contribution/Balance Fault
P0267	Cylinder #3 Injector Circuit Low
P0268	Cylinder #3 Injector Circuit High
P0269	Cylinder #3 Contribution/Balance Fault
P0270	Cylinder #4 Injector Circuit Low
P0271	Cylinder #4 Injector Circuit High
P0272	Cylinder #4 Contribution/Balance Fault
P0273	Cylinder #5 Injector Circuit Low
P0274	Cylinder #5 Injector Circuit High
P0275	Cylinder #5 Contribution/Balance Fault
P0276	Cylinder #6 Injector Circuit Low
P0277	Cylinder #6 Injector Circuit High
P0278	Cylinder #6 Contribution/Balance Fault
P0279	Cylinder #7 Injector Circuit Low
P0280	Cylinder #7 Injector Circuit High
P0281	Cylinder #7 Contribution/Balance Fault
P0282	Cylinder #8 Injector Circuit Low
P0283	Cylinder #8 Injector Circuit High
P0284	Cylinder #8 Contribution/Balance Fault
P0285	Cylinder #9 Injector Circuit Low
P0286	Cylinder #9 Injector Circuit High
P0287	Cylinder #9 Contribution/Balance Fault
P0288	Cylinder #10 Injector Circuit Low
P0289	Cylinder #10 Injector Circuit High
P0290	Cylinder #10 Contribution/Balance Fault
P0291	Cylinder #11 Injector Circuit Low
P0292	Cylinder #11 Injector Circuit High
P0293	Cylinder #11 Contribution/Balance Fault
P0294	Cylinder #12 Injector Circuit Low
P0295	Cylinder #12 Injector Circuit High
P0296	Cylinder #12 Contribution/Balance Fault
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cylinder #1 — Misfire Detected
P0302	Cylinder #2 — Misfire Detected
P0303	Cylinder #3 — Misfire Detected
P0304	Cylinder #4 — Misfire Detected
P0305	Cylinder #5 — Misfire Detected
P0306	Cylinder #6 — Misfire Detected
P0307	Cylinder #7 — Misfire Detected
P0308	Cylinder #8 — Misfire Detected
P0320	Ignition/Distributor Engine Speed Input Circuit Malfunction
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322	Ignition/Distributor Engine Speed Input Circuit No Signal
P0323	Ignition/Distributor Engine Speed Input Circuit Intermittent
P0325	Knock Sensor #1 — Circuit Malfunction (Bank #1 Or Single Sensor)
P0326	Nock Sensor #1 — Circuit Range/Performance (Bank #1 Or Single Sensor)
P0327	Knock Sensor #1 — Circuit Low Input (Bank #1 Or Single Sensor)
P0328	Knock Sensor #1 — Circuit High Input (Bank #1 Or Single Sensor)
P0329	Knock Sensor #1 — Circuit Input Intermittent (Bank #1 Or Single Sensor)
P0330	Knock Sensor #2 — Circuit Malfunction (Bank #2)
P0331	Knock Sensor #2 — Circuit Range/Performance (Bank #2)
P0332	Knock Sensor #2 — Circuit Low Input (Bank #2)
P0333	Knock Sensor #2 — Circuit High Input (Bank #2)
P0334	Knock Sensor #2 — Circuit Input Intermittent (Bank #2)
P0335	Crankshaft Position Sensor “A” Circuit Malfunction
P0336	Crankshaft Position Sensor “A” Circuit Range/Performance
P0337	Crankshaft Position Sensor “A” Circuit Low Input
P0338	Crankshaft Position Sensor “A” Circuit High Input
P0339	Crankshaft Position Sensor “A” Circuit Intermittent
P0340	Camshaft Position Sensor Circuit Malfunction
P0341	Camshaft Position Sensor Circuit Range/Performance
P0342	Camshaft Position Sensor Circuit Low Input
P0343	Camshaft Position Sensor Circuit High Input
P0344	Camshaft Position Sensor Circuit Intermittent
P0350	Ignition Coil Primary/Secondary Circuit Malfunction
P0351	Ignition Coil “A” Primary/Secondary Circuit Malfunction
P0352	Ignition Coil “B” Primary/Secondary Circuit Malfunction
P0353	Ignition Coil “C” Primary/Secondary Circuit Malfunction
P0354	Ignition Coil “D” Primary/Secondary Circuit Malfunction
P0355	Ignition Coil “E” Primary/Secondary Circuit Malfunction
P0356	Ignition Coil “F” Primary/Secondary Circuit Malfunction
P0357	Ignition Coil “G” Primary/Secondary Circuit Malfunction
P0358	Ignition Coil “H” Primary/Secondary Circuit Malfunction
P0359	Ignition Coil “I” Primary/Secondary Circuit Malfunction
P0360	Ignition Coil “J” Primary/Secondary Circuit Malfunction
P0361	Ignition Coil “K” Primary/Secondary Circuit Malfunction
P0362	Ignition Coil “L” Primary/Secondary Circuit Malfunction
P0370	Timing Reference High Resolution Signal “A” Malfunction
P0371	Timing Reference High Resolution Signal “A” Too Many Pulses
P0372	Timing Reference High Resolution Signal “A” Too Few Pulses
P0373	Timing Reference High Resolution Signal “A” Intermittent/Erratic Pulses
P0374	Timing Reference High Resolution Signal “A” No Pulses
P0375	Timing Reference High Resolution Signal “B” Malfunction
P0376	Timing Reference High Resolution Signal “B” Too Many Pulses
P0377	Timing Reference High Resolution Signal “B” Too Few Pulses
P0378	Timing Reference High Resolution Signal “B” Intermittent/Erratic Pulses
P0379	Timing Reference High Resolution Signal “B” No Pulses
P0380	Glow Plug/Heater Circuit “A” Malfunction
P0381	Glow Plug/Heater Indicator Circuit Malfunction
P0382	Glow Plug/Heater Circuit “B” Malfunction
P0385	Crankshaft Position Sensor “B” Circuit Malfunction
P0386	Crankshaft Position Sensor “B” Circuit Range/Performance
P0387	Crankshaft Position Sensor “B” Circuit Low Input
P0388	Crankshaft Position Sensor “B” Circuit High Input
P0389	Crankshaft Position Sensor “B” Circuit Intermittent
P0400	Exhaust Gas Recirculation Flow Malfunction
P0401	Exhaust Gas Recirculation Flow Insufficient Detected
P0402	Exhaust Gas Recirculation Flow Excessive Detected
P0403	Exhaust Gas Recirculation Circuit Malfunction
P0404	Exhaust Gas Recirculation Circuit Range/Performance
P0405	Exhaust Gas Recirculation Sensor “A” Circuit Low
P0406	Exhaust Gas Recirculation Sensor “A” Circuit High
P0407	Exhaust Gas Recirculation Sensor “B” Circuit Low
P0408	Exhaust Gas Recirculation Sensor “B” Circuit High
P0410	Secondary Air Injection System Malfunction
P0411	Secondary Air Injection System Incorrect Flow Detected
P0412	Secondary Air Injection System Switching Valve “A” Circuit Malfunction
P0413	Secondary Air Injection System Switching Valve “A” Circuit Open
P0414	Secondary Air Injection System Switching Valve “A” Circuit Shorted
P0415	Secondary Air Injection System Switching Valve “B” Circuit Malfunction
P0416	Secondary Air Injection System Switching Valve “B” Circuit Open
P0417	Secondary Air Injection System Switching Valve “B” Circuit Shorted
P0418	Secondary Air Injection System Relay “A” Circuit Malfunction
P0419	Secondary Air Injection System Relay “B” Circuit Malfunction
P0420	Catalyst System Efficiency Below Threshold (Bank #1)
P0421	Warm Up Catalyst Efficiency Below Threshold (Bank #1)
P0422	Main Catalyst Efficiency Below Threshold (Bank #1)
P0423	Heated Catalyst Efficiency Below Threshold (Bank #1)
P0424	Heated Catalyst Temperature Below Threshold (Bank #1)
P0430	Catalyst System Efficiency Below Threshold (Bank #2)
P0431	Warm Up Catalyst Efficiency Below Threshold (Bank #2)
P0432	Main Catalyst Efficiency Below Threshold (Bank #2)
P0433	Heated Catalyst Efficiency Below Threshold (Bank #2)
P0434	Heated Catalyst Temperature Below Threshold (Bank #2)
P0440	Evaporative Emission Control System Malfunction
P0441	Evaporative Emission Control System Incorrect Purge Flow
P0442	Evaporative Emission Control System Leak Detected (Small Leak)
P0443	Evaporative Emission Control System Purge Control Valve Circuit Malfunction
P0444	Evaporative Emission Control System Purge Control Valve Circuit Open
P0445	Evaporative Emission Control System Purge Control Valve Circuit Shorted
P0446	Evaporative Emission Control System Vent Control Circuit Malfunction
P0447	Evaporative Emission Control System Vent Control Circuit Open
P0448	Evaporative Emission Control System Vent Control Circuit Shorted
P0449	Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
P0450	Evaporative Emission Control System Pressure Sensor Malfunction
P0451	Evaporative Emission Control System Pressure Sensor Range/Performance
P0452	Evaporative Emission Control System Pressure Sensor Low Input
P0453	Evaporative Emission Control System Pressure Sensor High Input
P0454	Evaporative Emission Control System Pressure Sensor Intermittent
P0455	Evaporative Emission Control System Leak Detected (Gross Leak)
P0460	Fuel Level Sensor Circuit Malfunction
P0461	Fuel Level Sensor Circuit Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0464	Fuel Level Sensor Circuit Intermittent
P0465	Purge Flow Sensor Circuit Malfunction
P0466	Purge Flow Sensor Circuit Range/Performance
P0467	Purge Flow Sensor Circuit Low Input
P0468	Purge Flow Sensor Circuit High Input
P0469	Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor Malfunction
P0471	Exhaust Pressure Sensor Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve Malfunction
P0476	Exhaust Pressure Control Valve Range/Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Cooling Fan #1 Control Circuit Malfunction
P0481	Cooling Fan #2 Control Circuit Malfunction
P0482	Cooling Fan #3 Control Circuit Malfunction
P0483	Cooling Fan Rationality Check Malfunction
P0484	Cooling Fan Circuit Over Current
P0485	Cooling Fan Power/Ground Circuit Malfunction
P0500	Vehicle Speed Sensor Malfunction
P0501	Vehicle Speed Sensor Range/Performance
P0502	Vehicle Speed Sensor Circuit Low Input
P0503	Vehicle Speed Sensor Intermittent/Erratic/High
P0505	Idle Control System Malfunction
P0506	Idle Control System Rpm Lower Than Expected
P0507	Idle Control System Rpm Higher Than Expected
P0510	Closed Throttle Position Switch Malfunction
P0520	Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521	Engine Oil Pressure Sensor/Switch Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Low Voltage
P0523	Engine Oil Pressure Sensor/Switch High Voltage
P0530	A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor Circuit Low Input
P0533	A/C Refrigerant Pressure Sensor Circuit High Input
P0534	A/C Refrigerant Charge Loss
P0550	Power Steering Pressure Sensor Circuit Malfunction
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0552	Power Steering Pressure Sensor Circuit Low Input
P0553	Power Steering Pressure Sensor Circuit High Input
P0554	Power Steering Pressure Sensor Circuit Intermittent
P0560	System Voltage Malfunction
P0561	System Voltage Unstable
P0562	System Voltage Low
P0563	System Voltage High
P0565	Cruise Control On Signal Malfunction
P0566	Cruise Control Off Signal Malfunction
P0567	Cruise Control Resume Signal Malfunction
P0568	Cruise Control Set Signal Malfunction
P0569	Cruise Control Coast Signal Malfunction
P0570	Cruise Control Accel Signal Malfunction
P0571	Cruise Control/Brake Switch “A” Circuit Malfunction
P0572	Cruise Control/Brake Switch “A” Circuit Low
P0573	Cruise Control/Brake Switch “A” Circuit High
P0574	Through P0580 Reserved For Cruise Codes
P0600	Serial Communication Link Malfunction
P0601	Internal Control Module Memory Check Sum Error
P0602	Control Module Programming Error
P0603	Internal Control Module Keep Alive Memory (Kam) Error
P0604	Internal Control Module Random Access Memory (Ram) Error
P0605	Internal Control Module Read Only Memory (Rom) Error
P0606	Pcm Processor Fault
P0608	Control Module Vss Output “A” Malfunction
P0609	Control Module Vss Output “B” Malfunction
P0620	Generator Control Circuit Malfunction
P0621	Generator Lamp “L” Control Circuit Malfunction
P0622	Generator Field “F” Control Circuit Malfunction
P0650	Malfunction Indicator Lamp (Mil) Control Circuit Malfunction
P0654	Engine Rpm Output Circuit Malfunction
P0655	Engine Hot Lamp Output Control Circuit Malfunction
P0656	Fuel Level Output Circuit Malfunction
P0700	Transmission Control System Malfunction
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Torque Converter/Brake Switch “B” Circuit Malfunction
P0704	Clutch Switch Input Circuit Malfunction
P0705	Transmission Range Sensor Circuit Malfunction (Prndl Input)
P0706	Transmission Range Sensor Circuit Range/Performance
P0707	Transmission Range Sensor Circuit Low Input
P0708	Transmission Range Sensor Circuit High Input
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor Circuit Malfunction
P0711	Transmission Fluid Temperature Sensor Circuit Range/Performance
P0712	Transmission Fluid Temperature Sensor Circuit Low Input
P0713	Transmission Fluid Temperature Sensor Circuit High Input
P0714	Transmission Fluid Temperature Sensor Circuit Intermittent
P0715	Input/Turbine Speed Sensor Circuit Malfunction
P0716	Input/Turbine Speed Sensor Circuit Range/Performance
P0717	Input/Turbine Speed Sensor Circuit No Signal
P0718	Input/Turbine Speed Sensor Circuit Intermittent
P0719	Torque Converter/Brake Switch “B” Circuit Low
P0720	Output Speed Sensor Circuit Malfunction
P0721	Output Speed Sensor Circuit Range/Performance
P0722	Output Speed Sensor Circuit No Signal
P0723	Output Speed Sensor Circuit Intermittent
P0724	Torque Converter/Brake Switch “B” Circuit High
P0725	Engine Speed Input Circuit Malfunction
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0730	Incorrect Gear Ratio
P0731	Gear #1 Incorrect Ratio
P0732	Gear #2 Incorrect Ratio
P0733	Gear #3 Incorrect Ratio
P0734	Gear #4 Incorrect Ratio
P0735	Gear #5 Incorrect Ratio
P0736	Reverse Incorrect Ratio
P0740	Torque Converter Clutch Circuit Malfunction
P0741	Torque Converter Clutch Circuit Performance Or Stuck Off
P0742	Torque Converter Clutch Circuit Stuck On
P0743	Torque Converter Clutch Circuit Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid Malfunction
P0746	Pressure Control Solenoid Performance Or Stuck Off
P0747	Pressure Control Solenoid Stuck On
P0748	Pressure Control Solenoid Electrical
P0749	Pressure Control Solenoid Intermittent
P0750	Shift Solenoid “A” Malfunction
P0751	Shift Solenoid “A” Performance Or Stuck Off
P0752	Shift Solenoid “A” Stuck On
P0753	Shift Solenoid “A” Electrical
P0754	Shift Solenoid “A” Intermittent
P0755	Shift Solenoid “B” Malfunction
P0756	Shift Solenoid “B” Performance Or Stuck Off
P0757	Shift Solenoid “B” Stuck On
P0758	Shift Solenoid “B” Electrical
P0759	Shift Solenoid “B” Intermittent
P0760	Shift Solenoid “C” Malfunction
P0761	Shift Solenoid “C” Performance Or Stuck Off
P0762	Shift Solenoid “C” Stuck On
P0763	Shift Solenoid “C” Electrical
P0764	Shift Solenoid “C” Intermittent
P0765	Shift Solenoid “D” Malfunction
P0766	Shift Solenoid “D” Performance Or Stuck Off
P0767	Shift Solenoid “D” Stuck On
P0768	Shift Solenoid “D” Electrical
P0769	Shift Solenoid “D” Intermittent
P0770	Shift Solenoid “E” Malfunction
P0771	Shift Solenoid “E” Performance Or Stuck Off
P0772	Shift Solenoid “E” Stuck On
P0773	Shift Solenoid “E” Electrical
P0774	Shift Solenoid “E” Intermittent
P0780	Shift Malfunction
P0781	1–2 Shift Malfunction
P0782	2–3 Shift Malfunction
P0783	3–4 Shift Malfunction
P0784	4–5 Shift Malfunction
P0785	Shift/Timing Solenoid Malfunction
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Normal/Performance Switch Circuit Malfunction
P0801	Reverse Inhibit Control Circuit Malfunction
P0803	1–4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
P0804	1–4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P1010	Oil Control Valve/Variable Valve Lift – LH Bank – Circuit Malfunction
P1010	OCV for VVTL Circuit (Bank 1)
P1011	Oil Control Valve/Variable Valve Lift – LH Bank – Open Malfunction
P1011	OCV for VVTL Open Malfunction (Bank 1)
P1012	Oil Control Valve/Variable Valve Lift – LH Bank – Close Malfunction
P1012	OCV for VVTL Close Malfunction (Bank 1)
P101D	Heated Oxygen Sensor (H02S) 1, Bank 1 – Heater Circuit Malfunction – Stuck On
P101D	A/F Sensor Heater Circuit Performance Bank 1 Sensor 1 Stuck ON
P1023	Camshaft Position Signal Output B Circuit
P102D	Heated Oxygen Sensor (H02S) 2, Bank 1 – Heater Circuit Malfunction – Stuck On
P102D	O2 Sensor Heater Circuit Performance Bank 1 Sensor 2 Stuck ON
P106A	Evaporative Emission System Pressure Sensor – Manifold Absolute Pressure Correlation
P106B	Evaporative Emission System Pressure Sensor – Secondary Air Injection Pressure Sensor Correlation
P1100	Barometric Pressure Sensor Circuit Fault
P1100	Barometric Pressure Sensor Circuit Malfunction
P1115	Coolant Temperature Sensor Circuit For Coolant Heat Storage System
P1116	Coolant Temperature Sensor Circuit Stack For Coolant Heat Storage System
P1117	Coolant Temperature Sensor Circuit Low For Coolant Heat Storage System
P1118	Coolant Temperature Sensor Circuit High For Coolant Heat Storage System
P1120	Accelerator Pedal Position Sensor Circuit Malfunction
P1121	Accelerator Pedal Position Sensor Range/Performance Problem
P1121	ETCS Accelerator Pedal Position Sensor Performance
P1122	Coolant Flow Control Valve Position Sensor Circuit Low
P1123	Coolant Flow Control Valve Position Sensor Circuit High
P1125	Throttle Control Motor Circuit Malfunction
P1126	Magnetic Clutch Circuit Malfunction
P1127	Etcs Actuator Power Source Circuit Malfunction
P1128	Throttle Control Motor Lock Malfunction
P1129	Electric Throttle Control System Malfunction
P1129	Electric Throttle Control System (ETCS) Malfunction
P1130	A/F Sensor Circuit Range / Performance Malfunction (Bank #1 Sensor #1)
P1130	A/F Sensor Circuit Range/Performance Malfunction (Only for California Spec.)
P1133	A/F Sensor Circuit Response Malfunction (Bank #1 Sensor #1)
P1133	A/F Sensor Circuit Response Malfunction (Only for California Spec.)
P1135	A/F Sensor Heater Circuit Malfunction (Bank #1 Sensor #1)
P1135	A/F Sensor Heater Circuit Malfunction (Only for California Spec.)
P1150	A/F Sensor Circuit Range / Performance Malfunction (Bank #2 Sensor #1)
P1150	A/F Sensor-21 (Bank 2 Sensor 1) Circuit Malfunction
P1151	Coolant Heat Storage Tank
P1153	A/F Sensor Circuit Response Malfunction (Bank #2 Sensor #1)
P1153	A/F Sensor-21 (Bank 2 Sensor 1) Slow Response
P1155	A/F Sensor Heater Circuit Malfunction (Bank #2 Sensor #1)
P1155	A/F Sensor-21 (Bank 2 Sensor 1) Heater Circuit Malfunction
P1200	Fuel Pump Relay Circuit Fault
P1200	Fuel Pump Relay Circuit Malfunction
P1215	Electronic Driving Unit Circuit
P1222	Throttle Motor Circuit
P1228	Fuel Pump Malfunction
P1229	Fuel System Over Pressure
P1235	High Pressure Fuel Pump Circuit
P1236	High Pressure Fuel Pump Number 2 Circuit
P1276	Port Injector Circuit Number 1
P1277	Port Injector Circuit Number 2
P1278	Port Injector Circuit Number 3
P1279	Port Injector Circuit Number 4
P1300	Igniter Circuit Fault (Bank #1)
P1300	Igniter Circuit Malfunction
P1305	Igniter Circuit Fault (Bank #2)
P1305	Igniter No. 2 Circuit Malfunction
P1310	Igniter Circuit Fault (Bank #3)
P1310	Igniter No. 3 Circuit Malfunction
P1315	Igniter Circuit Fault (Bank #4)
P1315	Igniter Circuit Malfunction (No.4)
P1320	Igniter Circuit Fault (Bank #5)
P1320	Igniter Circuit Malfunction (No.5)
P1325	Igniter Circuit Fault (Bank #6)
P1325	Igniter Circuit Malfunction (No.6)
P1330	Igniter Circuit Fault (Bank #7)
P1330	Igniter No. 7 Circuit Malfunction
P1335	Crankshaft Position Sensor Circuit Fault (During Engine Running)
P1335	Crankshaft Position Sensor Circuit Malfunction
P1340	Igniter Circuit Fault (Bank #8)
P1340	Camshaft Position Sensor “A” (Bank 1 Sensor 2)
P1341	Camshaft Position Sensor ‘A’ No Signal Over 600 Rpm Bank 1 Sensor 2
P1341	Camshaft Position Sensor ”A” (Bank 1 Sensor 2 )
P1342	Camshaft Position Sensor ‘A’ Low Input
P1342	Camshaft Position Sensor “A” Low Input (MRE)
P1343	Camshaft Position Sensor ‘A’ High Input
P1343	Camshaft Position Sensor “A” High Input (MRE)
P1345	Variable Valve Timing Sensor – LH Bank – Circuit Malfunction
P1345	VVT Sensor/Camshaft Position Sensor Circuit Malfunction (Bank 1)
P1346	Variable Valve Timing Sensor – LH Bank – Range/Performance Problem
P1346	VVT Sensor/Camshaft Position Sensor Circuit Range/Performance Problem (Bank 1)
P1349	Camshaft Position (CMP) Actuator System – Malfunction
P1349	VVT System Malfunction
P1350	Variable Valve Timing Sensor – RH Bank – Circuit Malfunction
P1350	VVT Sensor/Camshaft Position Sensor Circuit Malfunction (Bank 2)
P1351	Variable Valve Timing Sensor – RH Bank – Range/Performance Problem
P1351	VVT Sensor/Camshaft Position Sensor Circuit Range/Performance Problem (Bank 2)
P1354	Variable Valve Timing System – RH Bank – Malfunction
P1354	VVT System Malfunction (Bank 2)
P1360	A’ Camshaft Position Actuator Circuit Open/Low/High Bank 1
P1361	A’ Camshaft Position Actuator Circuit Open/Low/High Bank 2
P1362	B’ Camshaft Position Actuator Circuit Open/Low/High Bank 1
P1363	B’ Camshaft Position Actuator Circuit Open/Low/High Bank 2
P1364	C’ Camshaft Position Actuator Circuit Open/Low/High Bank 1
P1366	E’ Camshaft Position Actuator Circuit Open/Low/High Bank 1
P1367	E’ Camshaft Position Actuator Circuit Open/Low/High Bank 2
P1400	P1400 Sub-Throttle Position Sensor Circuit Fault
P1400	Sub-Throttle Position Sensor Circuit Malfunction
P1401	P1401 Sub-Throttle Position Sensor Performance
P1401	Sub-Throttle Position Sensor Range/Performance
P1405	Turbocharger (TC) Pressure Sensor – Circuit Malfunction
P1405	Turbo Pressure Sensor Circuit Malfunction
P1406	Turbocharger (TC) Pressure Sensor – Range/ Performance Problem
P1406	Turbo Pressure Sensor Range/Performance Problem
P1410	Exhaust Gas Recirculation (EGR) Valve Position Sensor – Malfunction
P1410	EGR Valve Position Sensor Circuit Malfunction
P1411	Exhaust Gas Recirculation (EGR) Valve Position Sensor – Range/Performance Problem
P1411	EGR Valve Position Sensor Circuit Range/Performance Problem
P1420	Evap Canister Small Leak
P1420	Evaporative Emission Canister Small Leak
P1421	Evap Canister Gross Leak
P1421	Evaporative Emission Canister Gross Leak
P1422	Fuel Tank Small Leak
P1423	Fuel Tank Gross Leak
P1430	Vacuum Sensor for Absorber & Catalyst System Circuit Malfunction
P1431	Vacuum Sensor for Absorber & Catalyst Performance
P1436	Bypass Valve Malfunction
P1436	Variable Valve Malfunction
P1437	Vacuum Line Malfunction
P1440	Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 1
P1440	Secondary Air Injection System Control Valve Circuit Bank 1
P1441	Secondary Air Injection System Switching Valve No.2 Stuck Open Bank 1
P1441	Secondary Air Injection System Switching Valve No.2 Bank 1 Stuck Open
P1442	Stuck Closed In Secondary Air Injection Vacuum Switching Valve Bank 1
P1442	Secondary Air Injection System Switching Valve No.2 Bank 1 Stuck Close
P1443	Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2
P1443	Secondary Air Injection System Control Valve Circuit Bank 2
P1444	Secondary Air Injection System Switching Valve Stuck Open Bank 2
P1444	Secondary Air Injection System Switching Valve No.2 Bank 2 Stuck Open
P1445	Secondary Air Injection System Switching Valve Stuck Close Bank 2
P1445	Secondary Air Injection System Switching Valve No.2 Bank 2 Stuck Close
P1450	Fuel Tank Pressure Sensor
P1451	Fuel Tank Pressure Sensor Range/Performance
P1452	Fuel Tank Pressure Sensor Low Input
P1453	Fuel Tank Pressure Sensor High Input
P1455	Vapor Reducing Fuel Tank System Malfunction
P1455	Vapor Reducing Fuel Tank Small Leak Detected
P1500	Starter Signal Circuit Fault
P1500	Starter Signal Circuit Malfunction
P1510	Air Volume Too Low With Supercharger On
P1510	Boost Pressure Control Circuit Malfunction (SC Enabled)
P1511	Turbocharger (TC) Pressure – Too Low
P1511	Turbo Boost Pressure Low Malfunction
P1512	Turbocharger (TC) Pressure – Too High
P1512	Turbo Boost Pressure High Malfunction
P1520	Stop Light Switch Signal Malfunction
P1520	Stop Light Switch Signal Malfunction (A/T Only)
P1521	Ignition Switch Malfunction
P1525	Cruise Control Switch Circuit Malfunction
P1550	Battery Current Sensor Circuit Range/Performance
P1550	Battery Current Sensor Circuit
P1551	Battery Current Sensor Circuit Low Input
P1551	Battery Current Sensor Circuit Low
P1552	Battery Current Sensor Circuit High Input
P1552	Battery Current Sensor Circuit High
P1555	Reactor Temperature Sensor Circuit Low
P1556	Reactor Temperature Sensor Circuit High
P1557	Dc/Dc Converter Temperature Sensor Circuit
P1565	Cruise Control Switch – Signal Malfunction
P1566	Cruise Control Main Switch Circuit Malfunction
P1569	Brake System – Malfunction
P1570	Radar Sensor Malfunction
P1571	Radar Sensor Malfunction
P1572	Improper Aiming Of Radar Sensor Beam Axis
P1575	Cruise Control/Skid Control Warning Buzzer – Malfunction
P1575	Warning Buzzer Malfunction
P1578	Brake System – Malfunction
P1578	Brake System Malfunction
P1589	Acceleration Sensor Learning Value
P1600	ECM Battery Back-Up Circuit Fault
P1600	PCM Battery Backup Circuit Malfunction
P1601	Injector Correction Circuit Malfunction
P1602	Battery Voltage Monitor – Malfunction
P1602	Deterioration of Battery
P1603	Engine Stall History
P1604	Startability Malfunction
P1605	Knock Control – Malfunction
P1605	Knock Control CPU Malfunction
P1607	Cruise Control Input Processor
P1613	Secondary Air Injection (AIR) – Malfunction
P1613	Secondary Air Injection Driver Malfunction
P1614	Secondary Air Injection (AIR), Bank 2 – Malfunction
P1614	Secondary Air Injection System Driver Bank 2
P1615	CAN Data Bus, Cruise Control Module – Communication Error
P1615	Communication Error from Distance Control ECU to ECM
P1616	CAN Data Bus, Cruise Control Module – Communication Error
P1616	Communication Error from ECM to Distance Control ECU
P1617	Distance Control ECU Malfunction
P1630	Traction Control System – Malfunction
P1630	Communication Error from VSC to ECM
P1631	Communication Error Between From Ecm To Vsc
P1631	Communication Error from ECM to VSC
P1633	Ecm Malfunction (Etcs Circuit)
P1636	HV ECU Malfunction
P1637	EGSTP Signal Malfunction
P1645	Body Control Module – Malfunction
P1645	Body ECU Malfunction
P1646	Transmission Control ECU Malfunction
P1647	Transmission Control Module (TCM) – System Malfunction
P1647	CAN Communication Malfunction
P1652	Turbocharger (TC) 2 Air Control Solenoid – Circuit Malfunction
P1652	IACV Control Circuit Malfunction
P1653	Scv Circuit Malfunction
P1656	Oil Control Valve – Circuit Malfunction
P1656	OCV Circuit Malfunction
P1658	Turbocharger (TC) Wastegate Regulating Valve – Circuit Malfunction
P1658	Waste Gate Valve Control Circuit Malfunction
P1661	Turbocharger (TC) 2 Exhaust Gas Control Valve – Circuit Malfunction
P1661	Exhaust Gas Control Valve Control Circuit Malfunction
P1662	Exhaust Bypass Valve – Circuit Malfunction
P1662	Exhaust Bypass Valve Control Circuit Malfunction
P1663	Oil Control Valve/Variable Valve Timing – RH Bank – Malfunction
P1663	OCV Circuit Malfunction (bank 2)
P1690	Oil Control Valve/Variable Valve Timing – Malfunction
P1690	Oil Control Valve Circuit Malfunction
P1692	Variable Valve Timing – Malfunction
P1692	Oil Control Valve Circuit Malfunction (Open)
P1693	Variable Valve Timing – Malfunction
P1693	Oil Control Valve Circuit Malfunction (Closed)
P1700	Vehicle Speed Sensor Circuit Fault
P1700	Vehicle Speed Sensor ‘2’ Circuit Malfunction
P1705	Direct Clutch Speed Sensor Circuit Fault
P1705	A/T Direct Clutch Speed Sensor Circuit Malfunction
P1715	Rear Wheel Speed Sensor(S) – Malfunction
P1715	Rear Wheel Sensor Circuit Malfunction (Rear Speed Sensor)
P1725	Input Shaft Speed (ISS) Sensor/Turbine Shaft Speed (TSS) Sensor – Circuit Malfunction
P1725	NT Revolution Sensor Circuit Malfunction (Input Turbine Speed Sensor)
P1730	Intermediate Shaft Speed Sensor – AT
P1730	NC Revolution Sensor Circuit Malfunction (Counter Gear Speed Sensor)
P1735	Front Right Speed Sensor Malfunction
P1740	Front Left Speed Sensor Malfunction
P1755	Torque Converter Clutch (TCC) Solenoid – Circuit Malfunction
P1755	Liner Solenoid for Lock-up Control Circuit Malfunction
P1760	AT – Pressure Control Shift Solenoid
P1760	Linear Solenoid for Line Pressure Control Circuit Malfunction (Shift Solenoid Valve ST)
P1765	Linear Shift Solenoid Circuit Fault
P1765	A/T Linear Shift Solenoid Circuit Malfunction
P1770	Differential Lock Solenoid – Circuit Malfunction
P1770	Differential Lock Solenoid No. 1 Circuit Malfunction (Shift Solenoid Valve SLD)
P1780	Park Neutral Position Switch Fault
P1780	Park/Neutral Position Switch Circuit Malfunction
P1781	Shift Lever Switch – Malfunction
P1781	Shift Lever Switch Malfunction
P1782	Transfer Box Low Ratio Switch – Circuit Malfunction
P1782	Transfer L4 Switch Malfunction
P1783	Transfer Box Neutral Switch – Circuit Malfunction
P1783	Transfer Neutral Switch Malfunction
P1790	Shift/Timing Solenoid
P1790	ST Solenoid Valve Circuit Malfunction
P1810	CAN Data Bus Malfunction – Malfunction
P1810	CAN Communication Malfunction
P1815	Shift Control Solenoid – Malfunction
P1818	Shift Control Solenoid – Circuit Malfunction
P1835	Front Right Speed Sensor Malfunction
P1839	Rear Right Speed Sensor Malfunction
P1840	Front Left Speed Sensor Malfunction
P1844	Rear Left Speed Sensor Malfunction
P1851	Accumulator Pressure Sensor Malfunction
P1853	Master Solenoid Malfunction
P1854	HPU Motor Relay Malfunction
P1855	Clutch Stroke Sensor Malfunction
P1857	Clutch Control System Malfunction
P1860	Master Pressure Sensor Malfunction
P1863	Master Pressure Control System Malfunction
P1866	Shift Solenoid Malfunction
P1868	Select Solenoid Malfunction
P1870	Shift Stroke Sensor Malfunction
P1873	Shift Stroke Control System Malfunction
P1874	Select Stroke Sensor Malfunction
P1878	Clutch Solenoid Circuit Malfunction
P1880	HPU Pressure Control System Malfunction
P1881	Reverse switch malfunction
P1882	Shift Stroke Sensor Malfunction (Output Error)
P1883	Select Stroke Sensor Malfunction
P3001	Battery ECU Malfunction
P3002	HV ECU Communication Malfunction
P3004	Power Cable Malfunction
P3005	High Voltage Fuse Snapped
P3006	Battery SOC Are Uneven
P3009	Leak Detected
P3010	Battery Total Resistance Malfunction
P3015	Battery Block 5 Becomes Weak
P3030	Battery Voltage Detective line Snapped
P3060	Battery Temperature sensor Circuit Malfunc-tion
P3076	Abnormal Air Flow by Battery Cooling Fan
P3077	Battery Cooling Fan Motor Circuit Malfunction
P3105	Battery Smart Unit Communication Circuit Malfunction
P3115	HV Battery Current Sensor Malfunction
P3190	Poor Engine Power
P3191	Engine does not Start
P3193	Fuel Run Out

Network (U) Codes List

Code	Definition
U0000	ISO/SAE Reserved
U0001	High Speed CAN Communication Bus
U0002	High Speed CAN Communication Bus Performance
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U000A – U000F	ISO/SAE Reserved
U0010	Medium Speed CAN Communication Bus
U0011	Medium Speed CAN Communication Bus Performance
U0013	Medium Speed CAN Communication Bus (+) Low
U0014	Medium Speed CAN Communication Bus (+) High
U0016	Medium Speed CAN Communication Bus (-) Low
U0017	Medium Speed CAN Communication Bus (-) High
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019	Low Speed CAN Communication Bus
U001A – U001F	ISO/SAE Reserved
U0020	Low Speed CAN Communication Bus Performance
U0021	Low Speed CAN Communication Bus (+) Open
U0022	Low Speed CAN Communication Bus (+) Low
U0023	Low Speed CAN Communication Bus (+) High
U0024	Low Speed CAN Communication Bus (-) Open
U0025	Low Speed CAN Communication Bus (-) Low
U0026	Low Speed CAN Communication Bus (-) High
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U002A – U002F	ISO/SAE Reserved
U0037	Vehicle Communication Bus B
U003A – U005F	ISO/SAE Reserved
U0064	Vehicle Communication Bus E
U0065	Vehicle Communication Bus E Performance
U006A – U00FF	ISO/SAE Reserved
U0100	Lost Communication With ECM/PCM “A”
U0101	Lost Communication With ECM/PCM “A”
U0102	Lost Communication with Transmission Control Module (TCM)
U0103	Lost Communication with Transmission Control Module (TCM)
U0104	Lost Communication with Transfer Case Control Module (TCCM)
U0106	Lost Communication with Transfer Case Control Module (TCCM)
U0109	Lost Communication with Gear Shift Control (GSC) Module
U010A	Lost Communication with Gear Shift Control (GSC) Module
U010B	Lost Communication with Cruise Control Module (CCM)
U010C	Lost Communication with Cruise Control Module (CCM)
U010D	Lost Communication with Glow Plug Control Module (GPCM)
U010E	Lost Communication with Fuel Pump Control Module (FPCM)
U0110	Lost Communication With Exhaust Gas Recirculation Control Module A
U0113	Lost Communication With Exhaust Gas Recirculation Control Module B
U0114	Lost Communication With Turbocharger / Supercharger Control Module A
U0116	Lost Communication With Turbocharger / Supercharger Control Module B
U0119	Lost Communication With Turbocharger / Supercharger Control Module B
U011A	Lost Communication With Reductant Control Module
U011C	Lost Communication with Drive Motor Control Module (DMCM)
U011E – U011F	Lost Communication with Variable Valve Event and Lift (VVEL) Control Module
U0121	Lost Communication with Four-Wheel Drive Clutch Control Module
U0122	Lost Communication with Coolant Temperature Control Module
U0125	Lost Communication with Fuel Cell Control Module
U0126	Lost Communication With Exhaust Gas Sensor Module
U0127	Lost Communication With Rocker Arm Control Module B
U0128	Lost Communication With Rocker Arm Control Module B
U0129	ISO/SAE Reserved
U012A – U012F	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0131	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0132	Lost Communication With Vehicle Dynamics Control (VDC) Module
U0137	Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module
U0139	Lost Communication With Steering Angle Sensor (SAS) Module
U013A – U013F	Lost Communication With Steering Angle Sensor (SAS) Module
U0140	Lost Communication with Tire Pressure Monitor Module
U0141	Lost Communication with Park Brake Control Module (PBCM)
U0143	Lost Communication with Brake System Control Module (BSCM)
U0145	ISO/SAE Reserved
U0146	Lost Communication with Power Steering Control Module
U0147	Lost Communication with Ride Level Control Module
U014A – U014F	Lost Communication with Trailer Brake Control Module
U0151	Lost Communication with Suspension Control Module “B”
U0152	ISO/SAE Reserved
U0153	Lost Communication With Body Control Module
U0154	Lost Communication With Body Control Module
U0155	Lost Communication With Body Control Module “A”
U0157	Lost Communication With Body Control Module “A”
U0159	Lost Communication With Body Control Module “C”
U015A – U015F	Lost Communication With Body Control Module “E”
U0161	Lost Communication With Gateway “A”
U0164	Lost Communication With Gateway “B”
U0167	ISO/SAE Reserved
U0168	Lost Communication with Restraints Control (RCM) Module
U0169	Lost Communication with Side Restraints Control Module (Left)
U016B – U016F	Lost Communication with Side Restraints Control Module (Right)
U0170	Lost Communication with Side Restraints Control Module (Right)
U0171	Lost Communication with Restraints Occupant Sensing Control Module
U0172	Lost Communication with Instrument Panel Control (IPC) Module
U0173	Lost Communication with Instrument Panel Control (IPC) Module
U0174	Lost Communication With Information Center B
U0175	Lost Communication With Information Center B
U0176	Lost Communication With Park Assist Control Module A
U0177	ISO/SAE Reserved
U0178	Lost Communication With Compass Module
U0179	Lost Communication With HVAC Control Module
U017A	Lost Communication With HVAC Control Module
U017B	Lost Communication With Vehicle Immobilizer Control Module
U017C	Lost Communication With Vehicle Security Control Module
U017D	Lost Communication With Sunroof Control Module
U017E	Lost Communication With Seat Belt Pretensioner Module A
U0181	Lost Communication With Dynamic Headlight Leveling Control Module
U0182	Lost Communication With Lighting Control Module – Front
U0184	Lost Communication With Radio
U0185	Lost Communication With Antenna Control Module
U0186	Lost Communication With AMP Unit A
U0187	Lost Communication With Digital Disc Player/Changer Module A
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0189	Lost Communication With Digital Disc Player/Changer Module C
U018A – U018F	ISO/SAE Reserved
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0191	Lost Communication With Television
U0196	Lost Communication With Rear Seat Entertainment Control Module
U0197	Lost Communication With Telephone Control Module
U0199	Lost Communication With Door Control Module A
U019A – U01FF	ISO/SAE Reserved
U0200	Lost Communication With Door Control Module B
U0201	Lost Communication With Door Control Module C
U0202	Lost Communication With Door Control Module D
U0203	Lost Communication With Door Control Module E
U0204	Lost Communication With Door Control Module F
U0205	Lost Communication With Door Control Module G
U0206	Lost Communication With Folding Top Control Module
U0208	Lost Communication With Seat Control Module A
U0209	Lost Communication With Seat Control Module B
U020A – U020F	ISO/SAE Reserved
U0210	Lost Communication With Seat Control Module C
U0211	Lost Communication With Seat Control Module D
U0212	Lost Communication With Steering Column Control Module
U0213	Lost Communication With Mirror Control Module
U0215	Lost Communication With Door Switch A
U0219	Lost Communication With Door Switch E
U021A – U021F	ISO/SAE Reserved
U0220	Lost Communication With Door Switch F
U0221	Lost Communication With Door Switch G
U0223	Lost Communication With Door Window Motor B
U0224	Lost Communication With Door Window Motor C
U0225	Lost Communication With Door Window Motor D
U0226	Lost Communication With Door Window Motor E
U0227	Lost Communication With Door Window Motor F
U0228	Lost Communication With Door Window Motor G
U0229	Lost Communication With Heated Steering Wheel Module
U022A – U022F	ISO/SAE Reserved
U0230	Lost Communication With Rear Gate Module
U0231	Lost Communication With Rain Sensing Module
U0232	Lost Communication With Obstacle Detection Control Module – Left
U0234	Lost Communication With Convenience Recall Module
U0235	Lost Communication With Cruise Control Front Distance Range Sensor
U0236	Lost Communication With Column Lock Module
U0239	Lost Communication With Entrapment Control Module A
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U0240	Lost Communication With Entrapment Control Module B
U0241	Lost Communication With Headlamp Control Module A
U0246	Lost Communication With Seat Control Module E
U0247	Lost Communication With Seat Control Module F
U0249	Lost Communication With Entertainment Control Module Rear B
U024B – U024F	ISO/SAE Reserved
U0250	Lost Communication With Impact Classification System Module
U0259	Lost Communication With Special Purpose Vehicle Control Module A
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025C	Lost Communication With Special Purpose Vehicle Control Module D
U025C	Lost Communication With Special Purpose Vehicle Contro Module D
U025D	Lost Communication With Front Controls Interface Module “B”
U025E – U025F	ISO/SAE Reserved
U0261	Lost Communication With Seat Control Switch Module B
U0262	Lost Communication With AMP Unit B
U0264	Lost Communication With Camera Module Rear
U0265 – U0285	ISO/SAE Reserved
U0286	Lost Communication With Radiator Anti Tamper Device
U0288	Lost Communication With DC to AC Converter Control Module-A
U0288	Lost Communication With DC to AC Converter Control Module A
U0289	Lost Communication With DC to AC Converter Control Module-B
U0289	Lost Communication With DC to AC Converter Control Module B
U028A – U0290	ISO/SAE Reserved
U0293	Lost Communication With Hybrid Powertrain Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0296	Lost Communication With AC to DC Converter Control Module-A
U0296	Lost Communication With AC to DC Converter Control ModuleA
U0297	Lost Communication With AC to DC Converter Control Module-B
U0297	Lost Communication With AC to DC Converter Control ModuleB
U029B	Lost Communication with Drive Motor Control Module C
U029C	Lost Communication with Drive Motor Control Module D
U029D	Lost Communication With NOX Sensor A
U029E	Lost Communication With NOX Sensor B
U029F – U02FF	ISO/SAE Reserved
U0300	Internal Control Module Software Incompatibility
U0308	Software Incompatibility With Throttle Actuator Control Module
U0309	Software Incompatibility With Alternative Fuel Control Module
U030A – U030F	ISO/SAE Reserved
U0310	Software Incompatibility With Fuel Pump Control Module
U0311	Software Incompatibility With Drive Motor Control Module (DMCM)
U0313	Software Incompatibility With Battery Energy Control Module B
U0314	Software Incompatibility With Four-Wheel Drive Clutch Control Module
U0316	Software Incompatibility With Vehicle Dynamics Control Module
U0318	Software Incompatibility With Brake System Control Module
U0319	Software Incompatibility With Steering Effort Control Module
U031A – U031F	ISO/SAE Reserved
U0324	Software Incompatibility With HVAC Control Module
U0325	Software Incompatibility With Auxiliary Heater Control Module
U0328	Software Incompatibility With Steering Angle Sensor Module
U0329	Software Incompatibility With Steering Column Control Module
U032A – U032F	ISO/SAE Reserved
U0330	Software Incompatibility With Tire Pressure Monitor Module
U0332	Software Incompatibility With Multi-axis Acceleration Sensor Module
U0333	Software Incompatibility With Gear Shift Control Module “B”
U0334	Software Incompatibility With Radio
U0335	Software Incompatibility With Hybrid Battery Pack Sensor Module
U0337 – U03FF	ISO/SAE Reserved
U0401	Invalid Data Received From ECM/PCM “A”
U0402	Invalid Data Received From Transmission Control Module (TCM)
U0403	Invalid Data Received From Transfer Case Control Module
U0404	Invalid Data Received From Gear Shift Control Module “A”
U0405	Invalid Data Received From Cruise Control Module
U0408	Invalid Data Received From Throttle Actuator Control Module
U040A	Invalid Data Received From Air Conditioning (A/C) Control Module
U040B	Invalid Data Received From Exhaust Gas Recirculation Control Module “A”
U040D	Invalid Data Received From Turbocharger/Supercharger Control Module “A
U040E	Invalid Data Received From Turbocharger/Supercharger Control Module “B”
U040F	Invalid Data Received From Reductant Control Module
U0412	Invalid Data Received From Battery Energy Control Module “A”
U0414	Invalid Data Received From Four-Wheel Drive Clutch Control Module
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
U0416	Invalid Data Received From Vehicle Dynamics Control Module
U0418	Invalid Data Received From Brake System Control Module
U041A	U041A ISO/SAE Reserved
U041B	Invalid Data Received From Exhaust Gas Sensor Module
U041C	Invalid Data Received From Rocker Arm Control Module “A”
U041D	Invalid Data Received From Rocker Arm Control Module “B”
U041F	U041F ISO/SAE Reserved
U0420	Invalid Data Received From Power Steering Control Module
U0421	Invalid Data Received From Suspension Control Module “A”
U0422	Invalid Data Received From Body Control Module (BCM)
U0423	Invalid Data Received From Instrument Panel Cluster Control
U0424	Invalid Data Received From HVAC Control Module
U0425	Invalid Data Received From Auxiliary Heater Control Module
U0428	Invalid Data Received From Steering Angle Sensor Module
U0429	Invalid Data Received From Steering Column Control Module
U042A – U042F	ISO/SAE Reserved
U0430	Invalid Data Received From Tire Pressure Monitor Module
U0431	Invalid Data Received From Body Control Module (BCM) “A”
U0432	Invalid Data Received From Multi-axis Acceleration Sensor Module
U0434	Invalid Data Received From Active Roll Control Module
U0436	Invalid Data Received From Differential Control Module Front
U0438	Invalid Data Received From Trailer Brake Control Module
U043B	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043C	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043D – U0440	ISO/SAE Reserved
U0441	Invalid Data Received From Emissions Critical Control Information
U0445	Invalid Data Received From Body Control Module (BCM) “D”
U0447	Invalid Data Received From Gateway “A”
U0448	Invalid Data Received From Gateway “B”
U0449	Invalid Data Received From Gateway “C”
U044B – U0450	ISO/SAE Reserved
U0452	Invalid Data Received From Restraints Control Module
U0453	Invalid Data Received From Side Restraints Control Module Left
U0454	Invalid Data Received From Side Restraints Control Module
U0457	Invalid Data Received From Information Center “A”
U0459	Invalid Data Received From Head Up Display
U045A	Invalid Data Received From Parking Assist Control Module “A”
U0461	Invalid Data Received From Audible Alert Control Module
U0463	Invalid Data Received From Navigation Display Module
U0464	Invalid Data Received From Navigation Control Module
U0465	Invalid Data Received From PTO Control Module
U0468	Invalid Data Received From Fuel Cell Control Module
U046A	Invalid Data Received From Sunroof Control Module
U046C – U0470	ISO/SAE Reserved
U0471	Invalid Data Received From “Restraints System Sensor A”
U0472	Invalid Data Received From “Restraints System Sensor B”
U0473	Invalid Data Received From “Restraints System Sensor C”
U0474	Invalid Data Received From “Restraints System Sensor D”
U0475	Invalid Data Received From “Restraints System Sensor E”
U0476	Invalid Data Received From “Restraints System Sensor F”
U0477	Invalid Data Received From “Restraints System Sensor G”
U0478	Invalid Data Received From “Restraints System Sensor H”
U0479	Invalid Data Received From “Restraints System Sensor I”
U047A	Invalid Data Received From “Restraints System Sensor J”
U047B	Invalid Data Received From “Restraints System Sensor K”
U047C	Invalid Data Received From “Restraints System Sensor L”
U047D	Invalid Data Received From “Restraints System Sensor M”
U047E	Invalid Data Received From “Restraints System Sensor N”
U047F	Invalid Data Received From Seatbelt Pretensioner Module “A”
U0481	Invalid Data Received From Automatic Lighting Control Module
U0482	Invalid Data Received From Headlamp Leveling Control Module
U0484	Invalid Data Received From Lighting Control Module Rear “A”
U0485	Invalid Data Received From Radio
U0486	Invalid Data Received From Antenna Control Module
U0487	Invalid Data Received From AMP Unit “A”
U0488	Invalid Data Received From Digital Disc Player/Changer Module A
U0489	Invalid Data Received From Digital Disc Player/Changer Module B
U048A	Invalid Data Received From Digital Disc Player/Changer Module C
U048B – U0490	ISO/SAE Reserved
U0491	Invalid Data Received From Digital Disc Player/Changer Module D
U0492	Invalid Data Received From Television
U0493	Invalid Data Received From Personal Computer
U0494	Invalid Data Received From “Digital Audio Control Module A”
U0495	Invalid Data Received From “Digital Audio Control Module B”
U0496	Invalid Data Received From Subscription Entertainment Receiver Module
U0497	Invalid Data Received From Entertainment Control Module Rear A
U0498	Invalid Data Received From Telephone Control Module
U049B – U0500	ISO/SAE Reserved
U0502	Invalid Data Received From “Door Control Module C”
U0503	Invalid Data Received From “Door Control Module D”
U0504	Invalid Data Received From “Door Control Module E”
U0505	Invalid Data Received From “Door Control Module F”
U0507	Invalid Data Received From Folding Top Control Module
U0508	Invalid Data Received From Moveable Roof Control Module
U050A	Invalid Data Received From “Seat Control Module B”
U050B – U0510	ISO/SAE Reserved
U0511	Invalid Data Received From “Seat Control Module C”
U0512	Invalid Data Received From “Seat Control Module D”
U0516	Invalid Data Received From “Door Switch A”
U0517	Invalid Data Received From “Door Switch B”
U0518	Invalid Data Received From “Door Switch C”
U0519	Invalid Data Received From “Door Switch D”
U051A	Invalid Data Received From “Door Switch E”
U051B – U0520	ISO/SAE Reserved
U0521	Invalid Data Received From “Door Switch F”
U0522	Invalid Data Received From “Door Switch G”
U0523	Invalid Data Received From “Door Window Motor A”
U0524	Invalid Data Received From “Door Window Motor B”
U0525	Invalid Data Received From “Door Window Motor C”
U0526	Invalid Data Received From “Door Window Motor D”
U0527	Invalid Data Received From “Door Window Motor E”
U0528	Invalid Data Received From “Door Window Motor F”
U0529	Invalid Data Received From “Door Window Motor G”
U052A	Invalid Data Received From Heated Steering Wheel Module
U052B – U0530	ISO/SAE Reserved
U0531	Invalid Data Received From Rear Gate Module
U0532	Invalid Data Received From Rain Sensing Module
U0535	Invalid Data Received From Convenience Recall Module
U0536	Invalid Data Received From Lateral Acceleration Sensor Module
U0537	Invalid Data Received From Column Lock Module
U0538	Invalid Data Received From “Digital Audio Control Module C”
U0539	Invalid Data Received From “Digital Audio Control Module D”
U053A	Invalid Data Received From Entrapment Control Module “A”
U053C	Invalid Data Received From Image Processing Module “B”
U053D	Invalid Data Received From Image Processing Module “C”
U053E – U0540	ISO/SAE Reserved
U0541	Invalid Data Received From Entrapment Control Module “B”
U0543	Invalid Data Received From Headlamp Control Module “B”
U0544	Invalid Data Received From Parking Assist Control Module “B”
U0545	Invalid Data Received From Running Board Control Module
U0546	Invalid Data Received From Entertainment Control Module Front
U0547	Invalid Data Received From “Seat Control Module E”
U0548	Invalid Data Received From “Seat Control Module F”
U0549	Invalid Data Received From Remote Accessory Module
U054A	Invalid Data Received From Entertainment Control Module Rear B
U054B	Invalid Data Received From Interior Lighting Control Module
U054C – U0550	ISO/SAE Reserved
U0551	Invalid Data Received From Impact Classification System Module
U0552	Invalid Data Received From Running Board Control Module “B”
U0553	Invalid Data Received From Lighting Control Module Rear “B”
U0555	Invalid Data Received From Remote Start Module
U055A	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A”
U055B	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B”
U055C	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C”
U055D	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D”
U055E	Invalid Data Received From Front Controls Interface Module “B”
U0562	Invalid Data Received From Seat Control Switch Module “B”
U0563	Invalid Data Received From AMP Unit “B”
U0565	Invalid Data Received From Camera Module Rear
U0566 – U0586	ISO/SAE Reserved
U0587	Invalid Data Received From With Radiator Anti Tamper Device
U0588	Invalid Data Received From Transmission Fluid Pump Module
U0589	Invalid Data Received From DC to AC Converter Control Module A
U058A	Invalid Data Received From DC to AC Converter Control Module B
U058B – U0591	ISO/SAE Reserved
U0592	Invalid Data Received From Gear Shift Control Module “B”
U0593	Invalid Data Received From Drive Motor Control Module (DMCM) “B”
U0594	Invalid Data Received From Hybrid Powertrain Control Module
U0595	Invalid Data Received From Powertrain Control Monitor Module
U0596	Invalid Data Received From AC to AC Converter Control Module
U0597	Invalid Data Received From AC to DC Converter Control Module A
U0598	Invalid Data Received From AC to DC Converter Control Module B
U0599	Invalid Data Received From DC to DC Converter Control Module A
U059A	Invalid Data Received From DC to DC Converter Control Module B
U059B	Invalid Data Received From Hybrid Battery Pack Sensor Module
U059C	Invalid Data Received From Drive Motor Control Module (DMCM) “C”
U059D	Invalid Data Received From Drive Motor Control Module (DMCM) “D”
U059E	Invalid Data Received From NOX Sensor “A”
U059F	Invalid Data Received From NOX Sensor “B”
U05A0 – U0600	ISO/SAE Reserved
U1000	Can Communication Failure (Message Registry)
U1002	(CAN No. 2 BUS)
U1100	Lost Communication with Seat Belt Control ECU
U1102	Lost Communication with Cruise Control Module
U1104	Lost Communication with Driving Support ECU
U1105	Lost Communication with Parking Assist ECU
U110B	Lost Communication with Parking Assist Control Module “B”
U1110	Lost Communication with Clearance Sonar Module
U1111	Lost Communication with Body No. 5 Module
U1115	Lost Communication with Tilt and Telescopic Module
U1119	Lost Communication with Object Recognition ECU (CAN)
U1121	Lost Communication with Driver Monitor ECU

Body (B) Codes List

Code	Definition
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved
B1206	P/W Master Switch Communication Stop
B1242	Wireless Door Lock Tuner Circuit Malfunction
B1273	Sliding Roof ECU Communication Stop
B1421	Solar Sensor Circuit (Passenger Side)
B1443	Air Outlet Damper Control Servo Motor Circuit
B1499	Multiplex Communication Circuit
B14A1	Air Purifier Open Circuit
B14A2	Driver Side Solar Sensor Short Circuit
B1500	Fuel Sender Open Detected
B1503	Exhaust Heat Management Warning Detected
B1504	Lost Communication with Steering SW
B1561	XM Tuner Disconnected (Command Line)
B1562	XM Tuner Disconnected (Burst Mode)
B1570	Manual (SOS) Switch Red Indicator Malfunction
B1571	Manual (SOS) Switch Green Indicator Malfunction
B1572	Telephone Microphone Error
B1573	Short in Telephone Antenna Circuit
B1582	Map Disk Reading Malfunction
B1583	GPS Signal Unreceived
B1593	No Response from Stereo Component Amplifier
B159F	No Response from XM Tuner
B15A0	LAN Master Malfunction
B15A3	Stereo Component Amplifier Malfunction
B15A8	Telematics Transceiver Malfunction
B15AD	Navigation Processor Malfunction
B15B0	Display Screen Malfunction
B15B3	Radio Tuner Malfunction
B15B7	Bluetooth Module Malfunction
B15BA	XM Tuner Malfunction
B15C0	Short in GPS Antenna
B15C1	Open in GPS Antenna
B15C2	Speed Signal Malfunction
B15C4	Airbag Signal Malfunction/Not Input
B15C5	Manual Button Malfunction
B15CB	Telematics Transceiver Antenna Disconnected
B15CC	Backup Battery Failure
B15D3	Stereo Component Amplifier Disconnected
B15D8	Monitor Disconnected
B15E1	Media Malfunction
B15EC	Backup Battery Degradation
B15FE	XM Tuner Antenna Disconnected
B15FF	XM Tuner Antenna Short
B1603	Front Satellite Sensor BUS RH Initialization Incomplete
B1650	Occupant Classification System Malfunction
B1771	Passenger Side Buckle Switch Circuit Malfunction
B1780	Occupant Classification Sensor Front LH Circuit Malfunction
B1781	Occupant Classification Sensor Front RH Circuit Malfunction
B1782	Occupant Classification Sensor Rear LH Circuit Malfunction
B1783	Occupant Classification Sensor Rear RH Circuit Malfunction
B1785	Occupant Classification Sensor Front LH Collision Detection
B1786	Occupant Classification Sensor Front RH Collision Detection
B1787	Occupant Classification Sensor Rear LH Collision Detection
B1788	Occupant Classification Sensor Rear RH Collision Detection
B1790	Airbag Sensor Assy Center Communication Circuit Malfunction
B1793	Occupant Classification Sensor Power Supply Circuit Malfunction
B1794	Occupant Classification ECU Battery Positive Line Open
B1795	Occupant Classification ECU Malfunction
B1796	Sleep Operation Failure Of Occupant Classification ECU
B2271	Ignition Hold Monitor Malfunction
B2274	ACC Monitor Malfunction
B2275	STSW Monitor Malfunction
B2277	Detecting Vehicle Submersion
B2282	Vehicle Speed Signal Malfunction
B2284	Brake Signal Malfunction
B2286	Runnable Signal Malfunction
B2287	LIN Communication Master Malfunction
B2321	Driver Side Door ECU Communication Stop
B2322	Front Passenger Side Door ECU Communication Stop
B2323	Rear Door RH ECU Communication Stop
B2324	Rear Door LH ECU Communication Stop
B2325	LIN Communication Bus Malfunction
B2779	Engine Starter Communication Malfunction
B2780	Push Switch/Key Unlock Warning Switch Malfunction
B2784	Antenna Coil Open / Short
B2785	Communication Malfunction between ECUs Connected by LIN
B2786	No Response from Steering Lock ECU
B2789	No Response from ID BOX
B278A	Short To GND In Immobilizer System Power Source Circuit
B278C	Lost Communication with Power Source Control
B2790	ID BOX EEPROM Malfunction
B2791	Communication Condition Failure Between ECM
B2793	Transponder Chip Malfunction
B2794	Unmatched Encryption Code
B2795	Unmatched Key Code
B2796	No Communication in Immobilizer System
B2797	Communication Malfunction No. 1
B2798	Communication Malfunctino No. 2
B2799	Engine Immobiliser System Malfunction
B279A	Theft Deterrent System Communication Line High Fixation

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved
C1201	Engine Control System Malfunction
C1203	ECM Communication Circuit Malfunction
C1210	Zero Point Calibration of Yaw Rate Sensor Undone
C1223	ABS Control System Malfunction
C1225	SM Solenoid Circuit
C1232	Acceleration Sensor Stuck Malfunction
C1241	Low Power Supply Voltage Malfunction
C1243	Acceleration Sensor Stuck Malfunction
C1245	Acceleration Sensor Output Malfunction
C1271	RF Speed Output
C1272	LF Speed Output
C1279	Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)
C1300	Skid Control ECU Malfunction
C1336	Zero Point Calibration of Acceleration Sensor Undone
C1361	Short in ABS Motor Fail Safe Relay Circuit
C1381	Acceleration Sensor Power Supply Voltage Malfunction
C1401	Front Speed Sensor RH Malfunction
C1402	Front Speed Sensor LH Malfunction
C1403	Rear Speed Sensor RH Malfunction
C1404	Rear Speed Sensor LH Malfunction
C1405	Open or Short in Front Speed Sensor RH Circuit
C1406	Open or Short in Front Speed Sensor LH Circuit
C1407	Open or Short in Rear Speed Sensor RH Circuit
C1408	Open or Short in Rear Speed Sensor LH Circuit
C1413	Front Speed Sensor RH Output Malfunction
C1414	Front Speed Sensor LH Output Malfunction
C1415	Rear Speed Sensor RH Output Malfunction
C1416	Rear Speed Sensor LH Output Malfunction
C1417	High Power Supply Voltage Malfunction
C1425	Open In Stop Light Switch Circuit
C1427	Motor Malfunction
C1428	Motor Circuit Malfunction
C1432	Steering Angle Sensor Power Source Voltage Malfunction
C1433	Steering Angle Sensor Internal Circuit
C1434	Steering Angle Sensor Output Malfunction
C1436	Yaw Rate Sensor Malfunction
C1437	Lost Communication with ECM
C1439	Steering Angle Sensor Initialization Incomplete
C1440	Unusual Bank Angle Detected
C1442	Invalid Data Received from Acceleration Sensor
C1443	Invalid Data Received from Yaw Rate Sensor`
C1445	Vehicle Driven with Steering Angle Sensor not Initialized
C1511	Torque Sensor Circuit Malfunction
C1512	Torque Sensor Circuit Malfunction
C1513	Torque Sensor Circuit Malfunction
C1514	Torque Sensor Power Supply Abnormal
C1515	Torque Sensor Zero Point Adjustment Undone
C1516	Torque Sensor Zero Point Adjustment Incomplete
C1517	Torque Hold Abnormal
C1524	Motor Circuit Malfunction
C1531	ECU Malfunction
C1532	ECU Malfunction
C1533	ECU Malfunction
C1534	ECU Malfunction
C1535	ECU Malfunction
C1551	IG Power Supply Voltage Malfunction
C1552	PIG Power Supply Voltage Malfunction
C1553	PIG Power Supply Overvoltage
C1554	Power Supply Relay Failure
C1555	Motor Relay Welding Failure
C1581	Assist Map Number Un-Writing
C1582	Assist Map Number Mismatch
C1611	ECU Malfunction
C1612	IG Voltage is Low or High
C1613	ACC Voltage is Low or High
C1621	Back Camera Power Supply Failure
C1622	Open or Short Circuit in Back Camera Signal
C1625	Open or Short in Steering Angle Sensor +B
C1626	Steering Angle Sensor Failure
C1627	Vehicle Height Sensor Voltage is Low or High
C1628	Vehicle Height Sensor Failure
C1645	Power Steering Control System Failure
C164A	EPS Communication Malfunction
C164E	Stop Switch Circuit Malfunction
C1657	Hybrid Powertrain Control Module
C1658	Speed Sensor Malfunction
C1659	Brake System Malfunction
C1662	Ambient Temperature High
C168B	AVC-LAN Communication Malfunction
C168C	AVC-LAN Command Time Out
C1691	Back Camera Initialization Incomplete
C1694	Steering Angle Initialization Incomplete
C1695	Zero point Calibration of Vehicle Height Sensor Incomplete
C1AE0	Front Left Side Sensor
C1AE5	Front Right Side Sensor
C1AEF	APGS Sensor Communication Circuit
C2121	No Signal from Transmitter ID1 in Main Mode
C2126	Transmitter ID not Received in Main Mode
C2182	Transmitter ID2 not Received (Test Mode DTC)
C2300	Actuator System Malfunction
C2301	Shift Changing Time Malfunction
C2303	Short in Power Source Relay Circuit
C2304	Open or Short Circuit in U Phase
C2305	Open or Short Circuit in V Phase
C2306	Open or Short Circuit in W Phase
C2307	Power Supply (Transmission Control ECU)
C2308	EEPROM Malfunction
C2309	Open in B+ Circuit
C2310	Open or Short Circuit in Battery Circuit
C2311	Communication Error from HV ECU
C2315	HV System

If you don’t know how to interpret an OBD2 Code, click HERE to learn more.

Final Thoughts

In conclusion, accessing the complete Toyota OBD1/OBD2 codes list empowers you to diagnose and address potential issues effectively. By utilizing this valuable resource, you can ensure that your Toyota vehicle continues to perform at its best.

If you have any questions or want to share your success stories about fixing your car’s problems with our list, feel free to leave a comment below.

And if you’re interested in investing in a reliable scanner, we’ve also provided a comprehensive review of the top Toyota OBD2 scanners for your convenience.

Thank you for investing your time in reading this post! I hope you find this information beneficial.

References:

Toyota OBD trouble Codes, freeautomechanic.com
Diagnostic Codes Toyota of Toyota Hilux, scribd.com
OBDII Toyota Code Definitions, troublecodes.net

P1131 Ford: Symptoms, Causes, and How to Fix

The OBD II code P1131 is quite common on most Ford Vehicles, including on Ford F150, Ford Ranger, Ford Taurus, Ford Explorer, Ford Expedition, Ford Mustang, and Ford Escort.

This article brings the information of the OBDII Error code P1131 displayed on Ford Vehicles.

Introduction to P1131 on Ford Vehicles

The error code P1131 is displayed by getting feedback from the Lambda (or the oxygen) sensor. The Lambda sensor is responsible for detecting the amount of oxygen in the exhaust gases. Based on that, the PCM (Powertrain Control Module) manipulates whether the engine is running on a lean or rich fuel mixture.

A lean running condition of the engine happens when the engine runs on less fuel or too much air, ultimately resulting in the error code P1131 on Ford vehicles.

An engine running on a lean mixture, may lead to sluggish acceleration and reduced fuel economy. Thus it becomes crucial to understand the P1131 on Ford Vehicles and ways to resolve this error code.

Code P1131 Ford Definition and Meaning

P1131 OBD2 code is displayed by getting feedback from the Lambda sensor.

In simple terms, the OBD II code P1131, when displayed on your Ford Vehicle, indicates the PCM detected a malfunction. By estimating the O2 amount, the PCM assesses whether the engine is running on a rich or lean fuel mixture. A lean mixture can give rise to various problems and thus displays the code P1131.

Whereas, an optimized fuel mixture is preferred because of the following-

Better Fuel Economy
Better Acceleration
Reduced tailpipe emissions
Prolonged engine life

In contrast, an engine running on a lean mixture can give rise to many issues that can appear combinedly or separately. That is discussed in the coming sections.

P1137
P1151
P1157
P0171
P0174

Symptoms of P1131 on Ford

The most visible symptoms of the P1131 code is-

Check Engine light ‘ON.’
Slow Acceleration
Poor fuel economy
Car Unable to Start

Moreover, there are some other symptoms for the P1131 code on Ford. But, the chances of encountering them are minimal-

Engine Stalling
Engine Knocking
A rise in Exhaust gas Emissions
Engine frequently misfires

Causes of P1131 on Ford

Five causes of P1131 Ford error code.

There can be various causes for the error code P1131-

1. Fuel System Malfunctioning

Issues in the Injectors, fuel filter, pump, etc., can result in a low quantity of fuel reaching the combustion chamber. The components listed below collectively or individually can cause Fuel System Malfunctioning-

Clogged Fuel filter: This may create a barrier to fuel passing the filter during the filtering process, thus creating a lean mixture.
Defective Fuel Pump: A lean mixture can be formed due to the fuel pump’s inability to supply the fuel with the required optimal pressure.

Faulty Fuel Injectors: The injectors are responsible for spraying the fuel into the combustion chamber. If they start to leak or become dirty, it may result in an interrupted fuel injection into the cylinder. The injectors with low pressure can result in the formation of a lean mixture.

2. Oxygen Sensor Inaccuracy

At times, it is possible that the sensor responsible for measuring the O2 in the cylinder malfunctions. Thus, reporting more oxygen in the mixture than the actual quantity. The amount of oxygen is proportional to the air quantity supplied. As a result, the PCM may display a lean mixture. Thus displaying the P1131 code.

3. Air Mass Flow Sensor Inaccuracy

The Air Mass Flow sensor estimates the amount of air that’s entering the cylinder. A faulty Air mass flow sensor may inaccurately assess the quantity of incoming air. Thus, as a result, the P1131 code may be displayed on the Ford vehicle.

4. Computer Malfunction

Though the chances of malfunctioning of an on-board computer are very low, however, a faulty on-board diagnostics system can inaccurately display the P1131 code.

5. Air Leaks

Innumerable hoses and gaskets are employed in an engine. These components are not built to last forever. Hence, it is possible due to incessant exposure to heat and pressure; any of these components gives rise to air leaks. Thus, air leaks can find its way into the engine, assisting in the formation of a lean mixture.

How Serious is P1131OBD II Code on Ford

Though the issues causing the P1131 code may not impact your vehicle’s functioning. However, if ignored, these can cause severe damage to other vital components in the long term.

A regular check-up or servicing might help to resolve the problems responsible for OBD II code P1131. Additionally, looking for the causes mentioned above can help fathom the issue much faster and easier.

Can You Drive with p1131?

It is not recommended to drive your Ford while the P1131 code is being displayed.

A petrol engine running on a lean mixture can cause problems like-

Reduced Performance
Engine Knocking (Inconsistent fuel combustion)
Damage to Piston

A Diesel engine running on a lean mixture may not result in the same problems but still can cause-

Low Output from engine
Engine Stalling

However, the vehicle with the P1131 code can cause sudden jerks with lagging acceleration. Moreover, it may reduce the efficiency of the vehicle while increasing emissions.

Tools Needed to Fix any of these Issues-

How to Fix the Code P1131 on Ford?

The first and foremost thing to be done when checking for the causes of the P1131 code is to connect a car diagnostic scanner to the car’s OBD. Running a diagnostic scan can give comprehensive information on the malfunctioned system to help resolve the issue promptly.

Moreover, if running an OBD diagnostics does not helps then, follow these steps to fix the code P1131-

Step 1– Check and Replace any damaged engine air-intake hoses

Step 2– Tighten the Spark Plugs Connecting Wires

Step 3– Check and Resolve any issue with Distributor assembly, like rotor or cap

Step 4– Check any fault in the fuel supply

Step 5– Lastly, but importantly check the wiring and connection of the Oxygen Sensor.

If the issue still goes undetected, then visiting a service center might help.

Tips to Avoid p1131 in the Future

Here are a few Tips to Avoid OBD II Code P1131-

Servicing your Ford F150/ Ford Ranger/ Ford Taurus/ Ford Explorer/ Ford Expedition/ Ford Mustang/ Ford Escort regularly
Replacing worn off engine gaskets and hoses
Monitoring the fuel injection pressure from the injectors
Checking for any Engine air leaks

Frequently Asked Questions

Q) Why do lambda (oxygen) sensors fail?

Lambda sensor is continuously exposed to the high temperature of exhaust gases. Thus heat and vibration can cause damage to the wirings and connections. Moreover, the lambda sensor can be faulty due to corrosion as well.

Q) What happens if my O2 sensor is damaged?

A damaged O2 sensor doesn’t cause any serious problems. You can even drive with a bad O2 sensor. However, it may hamper other engine components in the long term and can even affect the overall vehicle’s performance.

Q) My Ford is driving fine, but it shows code P1131?

This could be because of the malfunction of any of the components responsible for diagnostics, or your Ford is driving fine because the issue is still in its initial phase and can increase over time.

Mercedes Fault Codes List For Diagnosing Issues

Are you ready to take control of your Mercedes destiny? Our Mercedes Fault Codes List is your passport to understanding your car messages.

From OBD1 to OBD2 codes, our expertly curated list covers a wide range of fault codes and gains the knowledge you need to address these codes effectively.

Let’s explore the world of Mercedes fault codes together!

Mercedes OBD1 Codes List And Definition [FULL]

Free download: Full Mercedes OBD1 Trouble Codes List and Meaning PDF

We’ve categorized the OBD1 codes list into three parts, providing you with a comprehensive resource for easier troubleshooting and targeted diagnostics specific to your Mercedes vehicle.

Note: Utilize the search box in the table below to quickly find the specific code you’re looking for.

90-93 190E & 300 Series (2.3L)

Code	Definition
Code 1	No System Malfunction
Code 2	Throttle Valve Switch
Code 3	Coolant Temp Sensor
Code 4	Airflow Sensor Position Indicator
Code 5	Oxygen Sensor
Code 6	Not Used
Code 7	Td Signal
Code 8	Altitude Correction Capsule
Code 9	Electro-Hydraulic Actuator (EHA)
Code 10	Throttle Valve Switch And/Or Idle Speed Contact
Code 11	Not Used
Code 12	EGR Temp Sensor

91 & Later 300 Series (2.8L And 3.2L)

Code	Definition
Code 1	No Faults
Code 2	Oxygen Sensor Inoperative
Code 3	Lambda Control Inoperative
Code 4	Air Injection Inoperative
Code 5	EGR Inoperative
Code 6	Idle Speed Control Inoperative
Code 7	Ignition System Failure
Code 8	Coolant Temp Sensor-Open Or Short Circuit
Code 9	Intake Air Temp Sensor-Open Or Short Circuit
Code 10	Voltage At Air Mass Sensor Too High Or Low
Code 11	TN (RPM) Signal Defective
Code 12	Oxygen Sensor Heater Open Or Short Circuit
Code 13	Cam Position Sensor Signal From-EZL/AKR Ign Control Unit Defective
Code 14	Intake Manifold Pressure At Start Too Low
Code 15	Full Throttle Info Defective
Code 16	Idle Speed Info Defective
Code 17	CAN Data Exchange-Malfunction Between Control Units
Code 18	Adjustable Camshaft Timing Solenoid-Open Or Short Circuit
Code 19	Fuel Injectors-Open Or Short Circuit Or Emission Control System Adaptation At Limit
Code 20	Speed Signal Missing
Code 21	Purge Switchover Valve-Open Or Shorted
Code 22	Cam Position Sensor Signal Defective
Code 23	Intake Manifold Pressure W/ Engine Running Too Low
Code 24	Starter Ring Gear Segments Defective
Code 25	Knock Sensors
Code 26	Upshift Delay Switch Over Valve-Open Or Shorted
Code 27	Coolant Temp Sensor Deviation Between Sensor Ciruits 1 & 2
Code 28	Coolant Temp Sensor

91-93 190E And 300 Series (2.6L And 3.0L)

Code	Definition
Code 1	No Faults In System
Code 2	Throttle Valve Switch(Full Throttle Contact)
Code 3	Coolant Temp Sensor
Code 4	Airflow Sensor Potentiometer
Code 5	Oxygen Sensor
Code 7	TNA (RPM) Signal
Code 8	Altitude Pressure Signal From EZL Ignition Control Unit
Code 9	Current To Electro-Hydraulic Actuator
Code 10	Throttle Valve Switch(Idle Contact)
Code 11	Air Injection System
Code 12	Absolute Pressure Valves From ELZ Ignition Control Unit
Code 13	Intake Air Temp Signal
Code 14	Road Speed Signal At CIS-E Control Unit
Code 16	EGR
Code 17	Oxygen Sensor Signal
Code 18	Current To Idle Speed Air Valve
Code 22	Oxygen Sensor Heating Current
Code 23	Short To Positive In Regeneration Switch Over Valve Circuit
Code 25	Short To Positive In Start Valve Circuit
Code 26	Short To Positive In Shift Point Retard Circuit
Code 27	Data Exchange Fault Between CIS-E Control Unit And EZL Ignition Control Unit
Code 28	Loose Contact In Coolant Temp Sensorcircuit
Code 29	Difference In Coolant Temps Between CIS-Eunit And EZL Unit
Code 31	Loose Contact In Intake Air Temp Sensor Circuit
Code 34	Faulty Coolant Temp Sensor Signal From EZL Unit

Mercedes OBD2 Codes List and Definition [FULL]

Free download: Full Mercedes OBD2 Trouble Codes List and Meaning PDF

Our user-friendly code list is divided into four sections: Powertrain, Network, Body, and Chassis. This categorization simplifies your search for codes related to engine, network, body control, and chassis issues.

Note: Utilize the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0010	“A” Camshaft Position Actuator Circuit (Bank 1)
P0011	“A” Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)
P0012	“A” Camshaft Position – Timing Over-Retarded (Bank 1)
P0013	“B” Camshaft Position – Actuator Circuit (Bank 1)
P0014	“B” Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)
P0015	“B” Camshaft Position -Timing Over-Retarded (Bank 1)
P0020	“A” Camshaft Position Actuator Circuit (Bank 2)
P0021	“A” Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
P0022	“A” Camshaft Position – Timing Over-Retarded (Bank 2)
P0023	“B” Camshaft Position – Actuator Circuit (Bank 2)
P0024	“B” Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
P0025	“B” Camshaft Position – Timing Over-Retarded (Bank 2)
P0030	HO2S Heater Control Circuit (Bank 1 Sensor 1)
P0031	HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
P0032	HO2S Heater Control Circuit High (Bank 1 Sensor 1)
P0033	Turbo Charger Bypass Valve Control Circuit
P0034	Turbo Charger Bypass Valve Control Circuit Low
P0035	Turbo Charger Bypass Valve Control Circuit High
P0036	HO2S Heater Control Circuit (Bank 1 Sensor 2)
P0037	HO2S Heater Control Circuit Low (Bank 1 Sensor 2)
P0038	HO2S Heater Control Circuit High (Bank 1 Sensor 2)
P0042	HO2S Heater Control Circuit (Bank 1 Sensor 3)
P0043	HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
P0044	HO2S Heater Control Circuit High (Bank 1 Sensor 3)
P0050	HO2S Heater Control Circuit (Bank 2 Sensor 1)
P0051	HO2S Heater Control Circuit Low (Bank 2 Sensor 1)
P0052	HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0056	HO2S Heater Control Circuit (Bank 2 Sensor 2)
P0057	HO2S Heater Control Circuit Low (Bank 2 Sensor 2)
P0058	HO2S Heater Control Circuit High (Bank 2 Sensor 2)
P0062	HO2S Heater Control Circuit (Bank 2 Sensor 3)
P0063	HO2S Heater Control Circuit Low (Bank 2 Sensor 3)
P0064	HO2S Heater Control Circuit High (Bank 2 Sensor 3)
P0065	Air Assisted Injector Control Range/Performance
P0066	Air Assisted Injector Control Circuit or Circuit Low
P0067	Air Assisted Injector Control Circuit High
P0070	Ambient Air Temperature Sensor Circuit
P0071	Ambient Air Temperature Sensor Range/Performance
P0072	Ambient Air Temperature Sensor Circuit Low Input
P0073	Ambient Air Temperature Sensor Circuit High Input
P0074	Ambient Air Temperature Sensor Circuit Intermittent
P0075	Intake Valve Control Solenoid Circuit (Bank 1)
P0076	Intake Valve Control Solenoid Circuit Low (Bank 1)
P0077	Intake Valve Control Solenoid Circuit High (Bank 1)
P0078	Exhaust Valve Control Solenoid Circuit (Bank 1)
P0079	Exhaust Valve Control Solenoid Circuit Low (Bank 1)
P0080	Exhaust Valve Control Solenoid Circuit High (Bank 1)
P0081	Intake valve Control Solenoid Circuit (Bank 2)
P0082	Intake Valve Control Solenoid Circuit Low (Bank 2)
P0083	Intake Valve Control Solenoid Circuit High (Bank 2)
P0084	Exhaust Valve Control Solenoid Circuit (Bank 2)
P0085	Exhaust Valve Control Solenoid Circuit Low (Bank 2)
P0086	Exhaust Valve Control Solenoid Circuit High (Bank 2)
P0100	Mass or Volume Air Flow Circuit
P0101	Mass or Volume Air Flow Circuit Range/Performance Problem
P0102	Mass or Volume Air Flow Circuit Low Input
P0103	Mass or Volume Air Flow Circuit High Input
P0104	Mass or Volume Air Flow Circuit Intermittent
P0105	Manifold Absolute Pressure/Barometric Pressure Circuit
P0106	Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0107	Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108	Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P0109	Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
P0110	Intake Air Temperature Circuit
P0111	Intake Air Temperature Circuit Range/Performance Problem
P0112	Intake Air Temperature Circuit Low Input
P0113	Intake Air Temperature Circuit High Input
P0114	Intake Air Temperature Circuit Intermittent
P0115	Engine Coolant Temperature Circuit
P0116	Engine Coolant Temperature Circuit Range/Performance Problem
P0117	Engine Coolant Temperature Circuit Low Input
P0118	Engine Coolant Temperature Circuit High Input
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle/Pedal Position Sensor/Switch A Circuit
P0121	Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem
P0122	Throttle/Pedal Position Sensor/Switch A Circuit Low Input
P0123	Throttle/Pedal Position Sensor/Switch A Circuit High Input
P0124	Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
P0125	Insufficient Coolant Temperature for Closed Loop Fuel Control
P0126	Insufficient Coolant Temperature for Stable Operation
P0127	Intake Air Temperature Too High
P0128	Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0130	O2 Sensor Circuit (Bank 1 Sensor 1)
P0131	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0132	O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0133	O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0134	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135	O2 Sensor Heater Circuit (Bank 1 Sensor 1)
P0136	O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)
P0137	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
P0138	O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
P0139	O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0140	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0141	O2 Sensor Heater Circuit (Bank 1 Sensor 2)
P0142	O2 Sensor Circuit Malfunction (Bank 1 Sensor 3)
P0143	O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)
P0144	O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
P0145	O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)
P0146	O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)
P0147	O2 Sensor Heater Circuit (Bank 1 Sensor 3)
P0148	Fuel Delivery Error
P0149	Fuel Timing Error
P0150	O2 Sensor Circuit (Bank 2 Sensor 1)
P0151	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
P0152	O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153	O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0154	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155	O2 Sensor Heater Circuit (Bank 2 Sensor 1)
P0156	O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
P0157	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158	O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159	O2 Sensor Circuit Slow Response (Bank 2 Sensor 2)
P0160	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
P0161	O2 Sensor Heater Circuit (Bank 2 Sensor 2)
P0162	O2 Sensor Circuit Malfunction (Bank 2 Sensor 3)
P0163	O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
P0164	O2 Sensor Circuit High Voltage (Bank 2 Sensor 3)
P0165	O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)
P0166	O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
P0167	O2 Sensor Heater Circuit (Bank 2 Sensor 3)
P0168	Fuel Temperature Too High
P0169	Incorrect Fuel Composition
P0170	Fuel Trim (Bank 1)
P0171	System too Lean (Bank 1)
P0172	System too Rich (Bank 1)
P0173	Fuel Trim Malfunction (Bank 2)
P0174	System too Lean (Bank 2)
P0175	System too Rich (Bank 2)
P0176	Fuel Composition Sensor Circuit
P0177	Fuel Composition Sensor Circuit Range/Performance
P0178	Fuel Composition Sensor Circuit Low Input
P0179	Fuel Composition Sensor Circuit High Input
P0180	Fuel Temperature Sensor A Circuit
P0181	Fuel Temperature Sensor A Circuit Range/Performance
P0182	Fuel Temperature Sensor A Circuit Low Input
P0183	Fuel Temperature Sensor A Circuit High Input
P0184	Fuel Temperature Sensor A Circuit Intermittent
P0185	Fuel Temperature Sensor B Circuit
P0186	Fuel Temperature Sensor B Circuit Range/Performance
P0187	Fuel Temperature Sensor B Circuit Low Input
P0188	Fuel Temperature Sensor B Circuit High Input
P0189	Fuel Temperature Sensor B Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit
P0191	Fuel Rail Pressure Sensor Circuit Range/Performance
P0192	Fuel Rail Pressure Sensor Circuit Low In put
P0193	Fuel Rail Pressure Sensor Circuit High Input
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor
P0196	Engine Oil Temperature Sensor Range/Performance
P0197	Engine Oil Temperature Sensor Low
P0198	Engine Oil Temperature Sensor High
P0199	Engine Oil Temperature Sensor Intermittent
P01XX	Fuel and Air Metering
P0200	Injector Circuit
P0201	Injector Circuit – Cylinder 1
P0202	Injector Circuit – Cylinder 2
P0203	Injector Circuit – Cylinder 3
P0204	Injector Circuit – Cylinder 4
P0205	Injector Circuit – Cylinder 5
P0206	Injector Circuit – Cylinder 6
P0207	Injector Circuit – Cylinder 7
P0208	Injector Circuit – Cylinder 8
P0209	Injector Circuit – Cylinder 9
P0210	Injector Circuit – Cylinder 10
P0211	Injector Circuit – Cylinder 11
P0212	Injector Circuit – Cylinder 12
P0213	Cold Start Injector 1
P0214	Cold Start Injector 2
P0215	Engine Shutoff Solenoid
P0216	Injector/Injection Timing Control Circuit
P0217	Engine Coolant Over Temperature Condition
P0218	Transmission Fluid Over Temperature Condition
P0219	Engine Over Speed Condition
P0220	Throttle/Pedal Position Sensor/Switch “B” Circuit
P0221	Throttle/Pedal Position Sensor/Switch “B” Circuit Range/Performance Problem
P0222	Throttle/Pedal Position Sensor/Switch “B” Circuit Low Input
P0223	Throttle/Pedal Position Sensor/Switch “B” Circuit High Input
P0224	Throttle/Pedal Position Sensor/Switch “B” Circuit Intermittent
P0225	Throttle/Pedal Position Sensor/Switch “C” Circuit
P0226	Throttle/Pedal Position Sensor/Switch “C” Circuit Range/Performance Problem
P0227	Throttle/Pedal Position Sensor/Switch “C” Circuit Low Input
P0228	Throttle/Pedal Position Sensor/Switch “C” Circuit High Input
P0229	Throttle/Pedal Position Sensor/Switch “C” Circuit Intermittent
P0230	Fuel Pump Primary Circuit
P0231	Fuel Pump Secondary Circuit Low
P0232	Fuel Pump Secondary Circuit High
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	Turbo/Super Charger Overboost Condition
P0235	Turbo/Super Charger Boost Sensor “A” Circuit
P0236	Turbo/Super Charger Boost Sensor “A” Circuit Range/Performance
P0237	Turbo/Super Charger Boost Sensor “A” Circuit Low
P0238	Turbo/Super Charger Boost Sensor “A” Circuit High
P0239	Turbo/Super Charger Boost Sensor “B” Circuit
P0240	Turbo/Super Charger Boost Sensor “B” Circuit Range/Performance
P0241	Turbo/Super Charger Boost Sensor “B” Circuit Low
P0242	Turbo/Super Charger Boost Sensor “B” Circuit High
P0243	Turbo/Super Charger Wastegate Solenoid “A”
P0244	Turbo/Super Charger Wastegate Solenoid “A” Range/Performance
P0245	Turbo/Super Charger Wastegate Solenoid “A” Low
P0246	Turbo/Super Charger Wastegate Solenoid “A” High
P0247	Turbo/Super Charger Wastegate Solenoid “B”
P0248	Turbo/Super Charger Wastegate Solenoid “B” Range/Performance
P0249	Turbo/Super Charger Wastegate Solenoid “B” Low
P0250	Turbo/Super Charger Wastegate Solenoid “B” High
P0251	Injection Pump Fuel Metering Control “A” (Cam/rotor/Injector)
P0252	Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)
P0253	Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector)
P0254	Injection Pump Fuel Metering Control “A” High (Cam/Rotor/Injector)
P0255	Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0256	Injection Pump Fuel Metering Control “B” (Cam/Rotor/Injector)
P0257	Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector)
P0258	Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector)
P0259	Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector)
P0260	Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector)
P0261	Cylinder 1 Injector Circuit Low
P0262	Cylinder 1 Injector Circuit High
P0263	Cylinder 1 Contribution/Balance
P0264	Cylinder 2 Injector Circuit Low
P0265	Cylinder 2 Injector Circuit High
P0266	Cylinder 2 Contribution/Balance
P0267	Cylinder 3 Injector Circuit Low
P0268	Cylinder 3 Injector Circuit High
P0269	Cylinder 4 Contribution/Balance
P0270	Cylinder 4 Injector Circuit Low
P0271	Cylinder 4 Injector Circuit High
P0272	Cylinder 4 Contribution/Balance
P0273	Cylinder 5 Injector Circuit Low
P0274	Cylinder 5 Injector Circuit High
P0275	Cylinder 5 Contribution/Balance
P0276	Cylinder 6Injector Circuit Low
P0277	Cylinder 6 Injector Circuit High
P0278	Cylinder 6 Contribution/Balance
P0279	Cylinder 7 Injector Circuit Low
P0280	Cylinder 7 Injector Circuit High
P0281	Cylinder 7 Contribution/Balance
P0282	Cylinder 8 Injector Circuit Low
P0283	Cylinder 8 Injector Circuit High
P0284	Cylinder 8 Contribution/Balance
P0285	Cylinder 9 Injector Circuit Low
P0286	Cylinder 9 Injector Circuit High
P0287	Cylinder 9 Contribution/Balance
P0288	Cylinder 10 Injector Circuit Low
P0289	Cylinder 10 Injector Circuit High
P0290	Cylinder 10 Contribution/Balance
P0291	Cylinder 11 Injector Circuit Low
P0292	Cylinder 11 Injector Circuit High
P0293	Cylinder 11 Contribution/Balance
P0294	Cylinder 12 Injector Circuit Low
P0295	Cylinder 12 Injector Circuit High
P0296	Cylinder 12 Contribution/Balance
P0298	Engine Oil Over Temperature
P02XX	Fuel and Air Metering
P0300	Random/Multiple Cylinder Misfire Detected
P0301	Cylinder 1 Misfire Detected
P0302	Cylinder 2 Misfire Detected
P0303	Cylinder 3 Misfire Detected
P0304	Cylinder 4 Misfire Detected
P0305	Cylinder 5 Misfire Detected
P0306	Cylinder 6 Misfire Detected
P0307	Cylinder 7 Misfire Detected
P0308	Cylinder 8 Misfire Detected
P0309	Cylinder 9 Misfire Detected
P0310	Cylinder 10 Misfire Detected
P0311	Cylinder 11 Misfire Detected
P0312	Cylinder 12 Misfire Detected
P0313	Misfire Detected with Low Fuel
P0314	Single Cylinder Misfire (Cylinder not Specified)
P0320	Ignition/Distributor Engine Speed Input Circuit
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322	Ignition/Distributor Engine Speed Input Circuit No Signal
P0323	Ignition/Distributor Engine Speed Input Circuit Intermittent
P0324	Knock Control System Error
P0325	Knock Sensor 1 Circuit (Bank 1 or Single Sensor)
P0326	Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
P0327	Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
P0328	Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329	Knock Sensor 1 Circuit Input Intermittent (Bank 1 or Single Sensor)
P0330	Knock Sensor 2 Circuit (Bank 2)
P0331	Knock Sensor 2 Circuit Range/Performance (Bank 2)
P0332	Knock Sensor 2 Circuit Low Input (Bank 2)
P0333	Knock Sensor 2 Circuit High Input (Bank 2)
P0334	Knock Sensor 2 Circuit Input Intermittent (Bank 2)
P0335	Crankshaft Position Sensor A Circuit
P0336	Crankshaft Position Sensor A Circuit Range/Performance
P0337	Crankshaft Position Sensor A Circuit Low Input
P0338	Crankshaft Position Sensor A Circuit High Input
P0339	Crankshaft Position Sensor A Circuit Intermittent
P0340	Camshaft Position Sensor “A” Circuit (Bank 1 or Single Sensor)
P0341	Camshaft Position Sensor “A” Circuit Range/Performance (Bank 1 or Single Sensor)
P0342	Camshaft Position Sensor “A” Circuit Low Input (Bank 1 or Single Sensor)
P0343	Camshaft Position Sensor “A” Circuit High Input (Bank 1 or Single Sensor)
P0344	Camshaft Position Sensor “A” Circuit Intermittent (Bank 1 or Single Sensor)
P0345	Camshaft Position Sensor “A” Circuit (Bank 2)
P0347	Camshaft Position Sensor “A” Circuit Low Input (Bank 2)
P0348	Camshaft Position Sensor “A” Circuit Range/Performance (Bank 2)
P0348	Camshaft Position Sensor “A” Circuit High Input (Bank 2)
P0349	Camshaft Position Sensor “A” Circuit Intermittent (Bank 2)
P0350	Ignition Coil Primary/Secondary Circuit
P0351	Ignition Coil “A” Primary/Secondary Circuit
P0352	Ignition Coil “B” Primary/Secondary Circuit
P0353	Ignition Coil “C” Primary/Secondary Circuit
P0354	Ignition Coil “D” Primary/Secondary Circuit
P0355	Ignition Coil “F” Primary/Secondary Circuit
P0356	Ignition Coil “F” Primary/Secondary Circuit
P0357	Ignition Coil “G” Primary/Secondary Circuit
P0358	Ignition Coil “H” Primary/Secondary Circuit
P0359	Ignition Coil “I” Primary/Secondary Circuit
P0360	Ignition Coil “J” Primary/Secondary Circuit
P0361	Ignition Coil “K Primary/Secondary Circuit
P0362	Ignition Coil “L’ Primary/Secondary Circuit
P0365	Camshaft Position Sensor “B” Circuit (Bank 1)
P0366	Camshaft Position Sensor “B” Circuit Range/Performance (Bank 1)
P0367	Camshaft Position Sensor “B” Circuit Low Input (Bank 1)
P0368	Camshaft Position Sensor “B” Circuit High Input (Bank 1)
P0369	Camshaft Position Sensor “B” Circuit Intermittent (Bank 1)
P0370	Timing Reference High Resolution Signal “A”
P0371	Timing Reference High Resolution Signal “A” Too Many Pulses
P0372	Timing Reference High Resolution Signal “A” Too Few Pulses
P0373	Timing Reference High Resolution Signal “A” Intermittent/Erratic Pulses
P0374	Timing Reference High Resolution Signal “A” No Pulse
P0375	Timing Reference High Resolution Signal “B”
P0376	Timing Reference High Resolution Signal “B” Too Many Pulses
P0377	Timing Reference High Resolution Signal “B” Too Few Pulses
P0378	Timing Reference High Resolution Signal “B” Intermittent/Erratic Pulses
P0379	Timing Reference High Resolution Signal “B” No Pulses
P0380	Glow Plug/Heater Circuit “A”
P0381	Glow Plug/Heater Indicator Circuit
P0382	Glow Plug/Heater Circuit “B”
P0385	Crankshaft Position Sensor “B” Circuit
P0386	Crankshaft Position Sensor “B” Circuit Range/Performance
P0387	Crankshaft Position Sensor “B” Circuit Low Input
P0388	Crankshaft Position Sensor “B” Circuit High Input
P0389	Crankshaft Position Sensor “B” Circuit Intermittent
P0390	Camshaft Position Sensor “B” Circuit
P0391	Camshaft Position Sensor “B” circuit Range/Performance (Bank 2)
P0392	Camshaft Position Sensor “B” Circuit Low Input (Bank 2)
P0393	Camshaft Position Sensor “B” Circuit High Input (Bank 2)
P0394	Camshaft Position Sensor “B” Circuit Intermittent (Bank 2)
P03XX	Ignition System or Misfire
P0400	Exhaust Gas Recirculation Flow
P0401	Exhaust Gas Recirculation Flow Insufficient Detected
P0402	Exhaust Gas Recirculation Flow Excessive Detected
P0403	Exhaust Gas Recirculation Control Circuit
P0404	Exhaust Gas Recirculation Control Circuit Range/Performance
P0405	Exhaust Gas Recirculation Sensor “A” Circuit Low
P0406	Exhaust Gas Recirculation Sensor “A” Circuit High
P0407	Exhaust Gas Recirculation Sensor “B” Circuit Low
P0408	Exhaust Gas Recirculation Sensor “B” Circuit High
P0409	Exhaust Gas Recirculation Sensor “A” Circuit
P0410	Secondary Air Injection System
P0411	Secondary Air Injection System Incorrect Flow Detected
P0412	Secondary Air Injection System Switching Valve “A” Circuit
P0413	Secondary Air Injection System Switching Valve “A” Circuit Open
P0414	Secondary Air Injection System Switching Valve “A” Circuit Shorted
P0415	Secondary Air Injection System Switching Valve “B” Circuit
P0416	Secondary Air Injection System Switching Valve “B’ Circuit Open
P0416	Secondary Air Injection System Relay “A” Circuit
P0417	Secondary Air Injection System Switching Valve “B” Circuit Shorted
P0419	Secondary Air injection System Relay “B” Circuit
P0420	Catalyst System Efficiency Below Threshold (Bank 1)
P0421	Warm Up Catalyst Efficiency Below Threshold (Bank 1)
P0422	Main Catalyst Efficiency Below Threshold (Bank 1)
P0423	Heated Catalyst Efficiency Below Threshold (Bank 1)
P0424	Heated Catalyst Temperature Below Threshold (Bank 1)
P0425	Catalyst Temperature Sensor (Bank 1)
P0426	Catalyst Temperature Sensor Range/Performance (Bank 1)
P0427	Catalyst Temperature Sensor Low Input (Bank 1)
P0428	Catalyst Temperature Sensor High Input (Bank 1)
P0429	Catalyst Heater Control Circuit (Bank 1)
P0430	Catalyst System Efficiency Below Threshold (Bank 2)
P0431	Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0432	Main Catalyst Efficiency Below Threshold (Bank 2)
P0433	Heated Catalyst Efficiency Below Threshold (Bank 2)
P0434	Heated Catalyst Temperature Below Threshold (Bank 2)
P0435	Catalyst Temperature Sensor (Bank 2)
P0436	Catalyst Temperature Sensor Range/Performance (Bank 2)
P0437	Catalyst Temperature Sensor Low Input (Bank 2)
P0438	Catalyst Temperature Sensor High Input (Bank 2)
P0439	Catalyst Heater Control Circuit (Bank 2)
P0440	Evaporative Emission Control System
P0441	Evaporative Emission Control System Incorrect Purge Flow
P0442	Evaporative Emission Control System Leak Detected (small leak)
P0443	Evaporative Emission Control System Purge Control Valve Circuit
P0444	Evaporative Emission Control System Purge Control Valve Circuit Open
P0445	Evaporative Emission Control System Purge Control Valve Circuit Shorted
P0446	Evaporative Emission Control System Vent Control Circuit
P0447	Evaporative Emission Control System Vent Control Circuit Open
P0448	Evaporative Emission Control System Vent Control Circuit Shorted
P0449	Evaporative Emission Control System Vent Valve/Solenoid Circuit
P0450	Evaporative Emission Control System Pressure Sensor
P0451	Evaporative Emission Control System Pressure Sensor Range/Performance
P0452	Evaporative Emission Control System Pressure Sensor Low Input
P0453	Evaporative Emission Control System Pressure Sensor High input
P0454	Evaporative Emission Control System Pressure Sensor Intermittent
P0455	Evaporative Emission Control System Leak Detected (gross leak)
P0456	Evaporative Emission Control System Leak Detected (very small leak)
P0457	Evaporative Emission Control System Leak Detected (fuel cap loose/off)
P0460	Fuel Level Sensor Circuit
P0461	Fuel Level Sensor Circuit Range/Performance
P0462	Fuel Level Sensor Circuit Low Input
P0463	Fuel Level Sensor Circuit High Input
P0464	Fuel Level Sensor Circuit Intermittent
P0465	EVAP Purge Flow Sensor Circuit
P0466	Purge Flow Sensor Circuit Range/Performance
P0467	Purge Flow Sensor Circuit Low Input
P0468	Purge Flow Sensor Circuit High Input
P0469	Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor Malfunction
P0471	Exhaust Pressure Sensor Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve Malfunction
P0476	Exhaust Pressure Control Valve Range/Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Cooling Fan 1 Control Circuit Malfunction
P0481	Cooling Fan 2 Control Circuit Malfunction
P0482	Cooling Fan 3 Control Circuit Malfunction
P0483	Cooling Fan Rationality Check Malfunction
P0484	Cooling Fan Circuit Over Current
P0485	Cooling Fan Power/Ground Circuit Malfunction
P0486	Exhaust Gas Recirculation Sensor “B” Circuit
P0487	Exhaust Gas Recirculation Throttle Position Control Circuit
P0488	Exhaust Gas Recirculation Throttle Position Control Range/Performance
P0491	Secondary Air Injection System (Bank 1)
P0492	Secondary Air Injection System (Bank 2)
P04XX	Auxiliary Emission Controls
P0500	Vehicle Speed Sensor Malfunction
P0501	Vehicle Speed Sensor Range/Performance
P0502	Vehicle Speed Sensor Low Input
P0503	Vehicle Speed Sensor Intermittent/Erratic/High
P0505	Idle Control System Malfunction
P0506	Idle Control System RPM Lower Than Expected
P0507	Idle Control System RPM Higher Than Expected
P0508	Idle Control System Circuit Low
P0509	Idle Control System Circuit High
P0510	Closed Throttle Position Switch Malfunction
P0510	Closed Throttle Position Switch
P0512	Starter Request Circuit
P0513	Incorrect Irnmobilizer Key (“Immobilizer pending SAE J1930 approval)
P0515	Battery Temperature Sensor Circuit
P0516	Battery Temperature Sensor Circuit Low
P0517	Battery Temperature Sensor Circuit High
P0520	Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521	Engine Oil Pressure Sensor/Switch Circuit Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Circuit Low Voltage
P0523	Engine Oil Pressure Sensor/Switch Circuit High Voltage
P0524	Engine Oil Pressure Too Low
P0530	A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	A/C Refrigerant Pressure Sensor Circuit Low Input
P0533	A/C Refrigerant Pressure Sensor Circuit High Input
P0534	Air Conditioner Refrigerant Charge Loss
P0540	Intake Air Heater Circuit
P0541	Intake Air Heater Circuit Low
P0542	Intake Air Heater Circuit High
P0544	Exhaust Gas Temperature Sensor Circuit (Bank 1)
P0545	Exhaust Gas Temperature Sensor Circuit Low (Bank 1)
P0546	Exhaust Gas Temperature Sensor Circuit High (Bank 1)
P0547	Exhaust Gas Temperature Sensor Circuit (Bank 2)
P0548	Exhaust Gas Temperature Sensor Circuit Low (Bank 2)
P0549	Exhaust Gas Temperature Sensor Circuit High (Bank 2)
P0550	Power Steering Pressure Sensor Circuit Malfunction
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0552	Power Steering Pressure Sensor Circuit Low Input
P0553	Power Steering Pressure Sensor Circuit High Input
P0554	Power Steering Pressure Sensor Circuit Intermittent
P0560	System Voltage Malfunction
P0561	System Voltage Unstable
P0562	System Voltage Low
P0563	System Voltage High
P0565	Cruise Control On Signal Malfunction
P0566	Cruise Control Off Signal Malfunction
P0567	Cruise Control Resume Signal Malfunction
P0568	Cruise Control Set Signal Malfunction
P0569	Cruise Control Coast Signal Malfunction
P0570	Cruise Control Accel Signal Malfunction
P0571	Cruise Control/Brake Switch A Circuit Malfunction
P0572	Cruise Control/Brake Switch A Circuit Low
P0573	Cruise Control/Brake Switch A Circuit High
P0574	Cruise Control Related Malfunction
P0575	Cruise Control Related Malfunction
P0576	Cruise Control Related Malfunction
P0576	Cruise Control Related Malfunction
P0578	Cruise Control Related Malfunction
P0579	Cruise Control Related Malfunction
P0580	Cruise Control Related Malfunction
P0600	Serial Communication Link Malfunction
P0601	Internal Control Module Memory Check Sum Error
P0602	Control Module Programming Error
P0603	Internal Control Module Keep Alive Memory (KAM) Error
P0604	Internal Control Module Random Access Memory (RAM) Error
P0605	Internal Control Module Read Only Memory (ROM) Error
P0606	PCM Processor Fault
P0608	Control Module VSS Output “A” Malfunction
P0609	Control Module VSS Output “B” Malfunction
P0610	Control Module Vehicle Options Error
P0615	Starter Relay Circuit
P0616	Starter Relay Circuit Low
P0617	Starter Relay Circuit High
P0618	Alternative Fuel Control Module KAM Error
P0619	Alternative Fuel Control Module RAM/ROM Error
P0620	Generator Control Circuit Malfunction
P0621	Generator Lamp “L” Control Circuit Malfunction
P0622	Generator Field “F” Control Circuit Malfunction
P0623	Generator Lamp Control Circuit
P0624	Fuel Cap Lamp Control Circuit
P0630	VIN Not Programmed or Mismatch – ECM/PCM
P0631	VIN Not Programmed or Mismatch – TCM
P0635	Power Steering Control Circuit
P0637	Power Steering Control Circuit High
P0638	Throttle Actuator Control Range/Performance (Bank 1)
P0639	Throttle Actuator Control Range/Performance (Bank 2)
P0640	Intake Air Heater Control Circuit
P0645	A/C Clutch Relay Control Circuit
P0646	A/C Clutch Relay Control Circuit Low
P0647	A/C Clutch Relay Control Circuit High
P0648	Immobilizer Lamp Control Circuit (“Immobilizer” pending SAE J1930 approval)
P0649	Speed Control Lamp Control Circuit
P0650	Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
P0654	Engine RPM Output Circuit Malfunction
P0655	Engine Hot Lamp Output Control Circuit Malfucntion
P0656	Fuel Level Output Circuit Malfunction
P0660	Intake Manifold Tuning Valve Control Circuit (Bank 1)
P0661	Intake Manifold Tuning Valve Control Circuit Low (Bank 1)
P0662	Intake Manifold Tuning Valve Control Circuit High (Bank 1)
P0663	Intake Manifold Tuning Valve Control Circuit (Bank 2)
P0664	Intake Manifold Tuning Valve Control Circuit Low (Bank 2)
P0665	Intake Manifold Tuning Valve Control Circuit High (Bank 2)
P0700	Transmission Control System Malfunction
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Torque Converter/Brake Switch B Circuit Malfunction
P0704	Clutch Switch Input Circuit Malfunction
P0705	Transmission Range Sensor Circuit malfunction (PRNDL Input)
P0706	Transmission Range Sensor Circuit Range/Performance
P0707	Transmission Range Sensor Circuit Low Input
P0708	Transmission Range Sensor Circuit High Input
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor Circuit Malfunction
P0711	Transmission Fluid Temperature Sensor Circuit Range/Performance
P0712	Transmission Fluid Temperature Sensor Circuit Low Input
P0713	Transmission Fluid Temperature Sensor Circuit High Input
P0714	Transmission Fluid Temperature Sensor Circuit Intermittent
P0715	Input/Turbine Speed Sensor Circuit Malfunction
P0716	Input/Turbine Speed Sensor Circuit Range/Performance
P0717	Input/Turbine Speed Sensor Circuit No Signal
P0718	Input/Turbine Speed Sensor Circuit Intermittent
P0719	Torque Converter/Brake Switch B Circuit Low
P0720	Output Speed Sensor Circuit Malfunction
P0721	Output Speed Sensor Range/Performance
P0722	Output Speed Sensor No Signal
P0723	Output Speed Sensor Intermittent
P0724	Torque Converter/Brake Switch B Circuit High
P0725	Engine Speed input Circuit Malfunction
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Input Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0730	Incorrect Gear Ratio
P0731	Gear 1 Incorrect ratio
P0732	Gear 2 Incorrect ratio
P0733	Gear 3 Incorrect ratio
P0734	Gear 4 Incorrect ratio
P0735	Gear 5 Incorrect ratio
P0736	Reverse incorrect gear ratio
P0740	Torque Converter Clutch Circuit Malfuction
P0741	Torque Converter Clutch Circuit Performance or Stuck Off
P0742	Torque Converter Clutch Circuit Stuck On
P0743	Torque Converter Clutch Circuit Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid Malfunction
P0746	Pressure Control Solenoid Performance or Stuck Off
P0747	Pressure Control Solenoid Stuck On
P0748	Pressure Control Solenoid Electrical
P0749	Pressure Control Solenoid Intermittent
P0750	Shift Solenoid A Malfunction
P0751	Shift Solenoid A Performance or Stuck Off
P0752	Shift Solenoid A Stuck On
P0753	Shift Solenoid A Electrical
P0754	Shift Solenoid A Intermittent
P0755	Shift Solenoid B Malfunction
P0756	Shift Solenoid B Performance or Stuck Off
P0757	Shift Solenoid B Stuck On
P0758	Shift Solenoid B Electrical
P0759	Shift Solenoid B Intermittent
P0760	Shift Solenoid C Malfunction
P0761	Shift Solenoid C Performance or Stuck Off
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0764	Shift Solenoid C Intermittent
P0765	Shift Solenoid D Malfunction
P0766	Shift Solenoid D Performance or Stuck Off
P0767	Shift Solenoid D Stuck On
P0768	Shift Solenoid D Electrical
P0769	Shift Solenoid D Intermittent
P0770	Shift Solenoid E Malfunction
P0771	Shift Solenoid E Performance or Stuck Off
P0772	Shift Solenoid E Stuck On
P0773	Shift Solenoid E Electrical
P0774	Shift Solenoid E Intermittent
P0780	Shift Malfunction
P0781	1-2 Shift Malfunction
P0782	2-3 Shift Malfunction
P0783	3-4 Shift Malfunction
P0784	4-5 Shift Malfunction
P0785	Shift/Timing Solenoid Malfunction
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Normal/Performance Switch Circuit Malfunction
P0791	Intermediate Shaft Speed Sensor Circuit
P0792	Intermediate Shaft Speed Sensor Circuit Range/Performance
P0793	Intermediate Shaft Speed Sensor Circuit No Signal
P0794	Intermediate Shaft Speed Sensor Circuit Intermittent
P0795	Pressure Control Solenoid “C”
P0796	Pressure Control Solenoid “C” Performance or Stuck off
P0797	Pressure Control Solenoid “C” Stuck On
P0798	Pressure Control Solenoid “C” Electrical
P0799	Pressure Control Solenoid “C” Intermittent
P0801	Reverse Inhibit Control Circuit Malfunction
P0803	1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
P0804	1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P0805	Clutch Position Sensor Circuit Malfunction
P0806	Clutch Position Sensor Circuit Range/Performance
P0807	Clutch Position Sensor Circuit Low
P0808	Clutch Position Sensor Circuit High
P0809	Clutch Position Sensor Circuit Intermittent Ckt
P0810	Clutch Position Control Malfunction
P0811	Clutch Slippage Excessive
P0812	Reverse Input Circuit Malfunction
P0813	Reverse Output Circuit Malfunction
P0814	Trans Range Display Circuit Malfunction
P0815	Upshift Switch Circuit Malfunction
P0816	Downshift Switch Circuit Malfunction
P0817	Starter Disable Circuit
P0818	Driveline Disconn. Switch Input
P0820	Gear Lever X-Y Sensor Circuit
P0821	Gear Lever X Sensor Circuit
P0822	Gear Lever Y Sensor Circuit
P0823	Gear Lever X Sensor Circuit Intermittent Ckt
P0824	Gear Lever Y Sensor Circuit Intermittent Ckt
P0830	Clutch Position Switch A Circuit Malfunction
P0831	Clutch Position Switch A Circuit Low
P0832	Clutch Position Switch A Circuit High
P0833	Clutch Position Switch B Circuit Malfunction
P0834	Clutch Position Switch B Circuit Low
P0835	Clutch Position Switch B Circuit High
P0836	Power Steering Control Circuit Low
P0836	4 Wheel Drive Switch Circuit Malfunction
P0837	4 Wheel Drive Switch CKT Range/Perf
P0838	4 Wheel Drive Switch Circuit Low
P0839	4 Wheel Drive Switch Circuit High
P0840	Trans Fluid Press Sensor/Switch A Circuit Malfunction
P0841	Trans Fluid Press Sensor/Switch A CKT Range/Perf
P0842	Trans Fluid Press Sensor/Switch A Circuit Low
P0843	Trans Fluid Press Sensor/Switch A Circuit High
P0844	Trans Fluid Press Sensor/Switch A CKT Intermittent
P0845	Trans Fluid Press Sensor/Switch B Circuit Malfunction
P0846	Trans Fluid Press Sensor/Switch B CKT Range/Perf
P0847	Trans Fluid Press Sensor/Switch B Circuit Low
P0848	Trans Fluid Press Sensor/Switch B Circuit High
P0849	Trans Fluid Press Sensor/Switch B CKT Intermittent
P1000	Electronic Gear Selector Module: Defective N15/5
P1031	Component G3/3 (O2-In CAT Front Left Detector) And G3/4 (O2-In CAT Front Right Detector) Exchange
P1032	O2 Sensors Upstream TWC Mixed Up G3/3,G3/4
P1105	Altitude Pressure Sensor Control Module
P1105	Atmospheric Pressure Sensor Readout Too Large.
P1105	Atmospheric Pressure Sensor Readout Too Small.
P1105	High Pressure Sensor Controller
P1146	Left HF Type AFM Sensor (B2/6)
P1147	Left Coolant Temperature Sensor (B11/9)
P1148	Left Intake Air Temperature Sensor (B17/5)
P1149	Left Pressure Sensor (B28/1)
P1162	Left Regulation Part Practical Potentiometer
P1163	Engine Oil Condition Control Switch (S43)
P1163	Oil Sensor:Engine Oil Level Implausible (B10)
P1176	Engine Oil Sensor (B40)
P1176	Oil Pressure Sensor Malfunction (B10)
P1177	Engine Oil Sensor (B40) Engine Oil Temperature Error
P1177	Oil Sensor:Engine Oil Temperature Implausible (B10)
P1178	Engine Oil Sensor (B40) Engine Oil Condition Error
P1178	Oil Sensor:Engine Oil Level Implausible (B10)
P1179	Engine Oil Sensor (B40) Engine Oil Quality Error
P1179	Oil Sensor:Engine Oil Quality Implausible (B10)
P1180	Engine Oil Sensor (B40) Engine Oil Temperature Too High
P1180	Oil Sensor:Engine Oil Temperature Too High (B10)
P1181	Electric Induction Fan Engine/AC Malfunction (M34)
P1181	Engine/A/C Electronic Suction Device (M4/3) Rating RPM Error
P1183	Malfunction Right Cylinder Shut-Off Output Stage
P1184	Malfunction Left Cylinder Shut-Off Output Stage
P1185	Engine Oil Sensor (B40) Water In Engine Oil
P1185	Oil Sensor:Water In Engine Oil (B10)
P1186	Safety Fuel Shut-Off
P1187	Fuel Rail Pressure Inspection
P1187	Rail Pressure Monitoring Control Variation < 1500/Min (Rpm)
P1187	Rail Pressure Monitoring Control Variation < 1500/Min (Rpm)
P1187	Rail Pressure Monitoring Control Variation > 1500/Min (Rpm)
P1187	Rail Pressure Monitoring Control Variation > 1500/Min (Rpm)
P1187	Rail Pressure Monitoring Leakage
P1187	Rail Pressure Monitoring Leakage
P1187	Rail Pressure Monitoring The Maximum Pressure Has Been Exceeded.
P1187	Rail Pressure Monitoring The Maximum Pressure Has Been Exceeded.
P1187	Rail Pressure Monitoring The Pressure Control Valve Jams In The Closed Position.
P1187	Rail Pressure Monitoring The Pressure Control Valve Jams In The Closed Position.
P1187	Rail Pressure Monitoring The Rail Pressure Cannot Be Built Up.
P1187	Rail Pressure Monitoring The Rail Pressure Cannot Be Built Up.
P1187	Rail Pressure Monitoring The Rail Pressure Is Too Low.
P1187	Rail Pressure Monitoring The Rail Pressure Is Too Low.
P1189	Inlet Port Shutoff M55 (Inlet Port Shutoff Motor)
P1189	Inlet Port Shutoff Open Circuit
P1189	Inlet Port Shutoff Short Circuit
P1189	Inlet Port Shutoff The Flaps Jam In The Closed Position.
P1189	Inlet Port Shutoff The Flaps Jam In The Open Position.
P1189	Intake Air Turnoff Switch Valve Y83
P1190	Fuel Pressure Control Valve N3/9 (CDI Control Module)
P1190	Fuel Pressure Control Valve Open Circuit
P1190	Fuel Pressure Control Valve Short Circuit
P1190	Fuel Pressure Regulation Valve Y74
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Oil Level Is Implausible.
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Oil Quality Is Implausible.
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Oil Temperature Is Implausible.
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Period Error Of Oil Sensor
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Short Circuit/Open Circuit
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Synchronization Pause Is Breached.
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) The Supply Voltage Is Too High Or Too Low.
P1192	B40 (Oil Sensor (Oil Level,Temperature And Quality)) Water In Engine Oil P1192 Engine Oil Sensor B40
P1220	Fuel Metering Control Y23/1
P1221	CAN Communication If Faulty.Fault Of ETC Over CAN
P1221	CAN Communication Is Faulty.Fault Of Traction System Over CAN
P1221	CAN Reception From ASR/ETC/ESP
P1221	CAN Signal From ASR/EGS/ESP
P1222	Accelerator Pedal Position Sensor B37
P1222	B37 (Pedal Value Sensor) Sensor 1 Plausibility 1
P1222	B37 (Pedal Value Sensor) Sensor 1 Plausibility 2
P1222	B37 (Pedal Value Sensor) Sensor 1 Plausibility 3
p1222	B37 (Pedal Value Sensor) Sensor 1 The Signal Voltage Is Too High.
p1222	B37 (Pedal Value Sensor) Sensor 1 The Signal Voltage Is Too Low.
p1222	B37 (Pedal Value Sensor) Sensor 1 The Supply Voltage Is Too High Or Too Low.
P1222	Potentiometer R25/2
P1223	Distributer Shaft Position Sensor Y23/2\|2
P1223	Fuel Rack Travel Sensor Or Slide Valve Position Sensor Y23/11
P1224	Fuel Metering Control
P1225	Intake Pressure Control
P1225	Resonance Intake Manifold Switchover Valve (Y77)
P1226	Cam Ring Position Sensor Y23/2\|1
P1227	Distributer Shaft Position Sensor Y23/2\|2
P1228	Injection Pump Quantity Stop
P1229	Balancing Resistor Y23/2r2
P1230	Cam Ring Position Sensor Y23/2\|1
P1233	Throttle Valve Actuator Jamming (Iced Up) M16/6
P1234	Accelerator Pedal Position Sensor B37
P1234	B37 (Pedal Value Sensor) Sensor 2 IMPLAUSIBLE Sensor 1/2
P1234	B37 (Pedal Value Sensor) Sensor 2 The Signal Voltage Is Too High.
P1234	B37 (Pedal Value Sensor) Sensor 2 The Signal Voltage Is Too Low.
P1234	B37 (Pedal Value Sensor) Sensor 2 The Supply Voltage Is Too High Or Too Low.
P1235	Recirculated Air Flap Signal Output Stage
P1236	Compressor Output Stage Magnetic Coupling
P1237	Read Traction Control System Fault Memory
P1300	Left Crankshaft Position Sensor (L5/4)
P1330	Start Control
P1330	Starter Control Attempt At Starting Without Circuit 50
P1330	Starter Control Open Circuit
P1330	Starter Control Short Circuit
P1330	Starter Control
P1335	Crankshaft Position Sensor L5/6
P1335	L5 (Crankshaft Position Sensor) Overspeed Detection
P1335	L5 (Crankshaft Position Sensor) Plausibility 1
P1335	L5 (Crankshaft Position Sensor) Plausibility 2
P1350	Injection Advance Solenoid Valve
P1351	Start Of Delivery /Injection Control Loop
P1352	Needle Lift Motion Sensor B27
P1353	Working Speed Control
P1354	Deflexion Angle Between Camshaft And Crankshaft
P1354	Synchronization Between Crankshaft And Camshaft Frequency Of Camshaft Signal Is Too High.
P1354	Synchronization Between Crankshaft And Camshaft Main Injection Correction Is Faulty.
P1354	Synchronization Between Crankshaft And Camshaft No Camshaft Signal.
P1354	Synchronization Between Crankshaft And Camshaft No Crankshaft Signal.
P1354	Synchronization Between Crankshaft And Camshaft Plausibility
P1354	Synchronization Between Crankshaft And Camshaft The Flow Limiter Has Been Activated.
P1355	Component Y80 (Valve OFF,Right Cylinder) Can Not Be Off While Cylinder Is Cut-Off (OFF)
P1356	Component Y81 (Valve OFF,Left Cylinder) Can Not Be Off While Cylinder Is Cut-Off (OFF)
P1357	Cylinder Cut-Off (Function Link):Cylinder Intake Valve Still Works When Cylinder Is Cut-Off (ON)
P1358	Cylinder 5 Exhaust Valve Can Not Work When Cylinder Is Cut-Off (OFF)(Function Link)
P1359	Cylinder 2 Exhaust Valve Can Not Work When Cylinder Is Cut-Off (OFF)(Function Link)
P1360	Cylinder 3 Exhaust Valve Can Not Work When Cylinder Is Cut-Off (OFF)(Function Link)
P1361	Cylinder 8 Exhaust Valve Can Not Work When Cylinder Is Cut-Off (OFF)(Function Link)
P1366	Y93 (Switch-Over Valve Exhaust Valve)
P1380	Cylinder Intake Valve Can Not Work When Cylinder Is Cut-Off (OFF)
P1384	FL Knock Sensor
P1385	RL Knock Sensor
P1386	Knock Control
P1386	Right Remove Knock Regulation Controller (N3/12)
P1397	Left Camshaft Hall Sensor (B6/2)
P1400	Exhaust Gas Recirculation Output Stage (Y12)
P1401	EGR Lift Sensor B28/3
P1401	EGR Lift Sensor B28/3
P1402	Exhaust Gas Recirculation Open-Loop Control
P1403	Exhaust Gas Recirculation Flow Check
P1403	Exhaust Gas Recirculation HFM-Regulation
P1403	Exhaust Gas Recirculation HFM-SFI-Controlled
P1403	Exhaust Gas Recirculation Open Circuit
P1403	Exhaust Gas Recirculation Positive Control Variation [Exhaust Gas Recirculation Rate Is Too High.]
P1403	Exhaust Gas Recirculation Positive Control Variation [Exhaust Gas Recirculation Rate Is Too Low.]
P1403	Exhaust Gas Recirculation Short Circuit
P1404	Exhaust Gas Recirculation AHR Closed-Loop Control
P1411	EGR Lift Sensor
P1420	Air Pump Switch-Over Valve (Y32)
P1420	Air Pump Switchover Valve (Y32)
P1437	No Fault Text Specified At Present.
P1437	Right CAT Temperature Sensor (B16/5)
P1443	Left Work Link EGR
P1444	Left CAT Temperature Sensor (B16/4)
P1444	No Fault Text Specified At Present.
P1453	Air Pump Relay (K17)
P1453	Air Pump Relay (K17),Relay Module K76,Fuse And Relay Module K40/4
P1460	Switchover Valve 1 Y22 /7
P1461	Switchover Valve 2 Y22 /6
P1463	Left Air Inbreathe Device Inactive
P1465	Boost Pressure Control Vacuum Transducer
P1470	Charge Pressure Control On/Off Ration Of Actuation Is Too Large.
P1470	Charge Pressure Control Open Circuit
P1470	Charge Pressure Control Positive Control Variation [Charge Pressure Is Too High.]
P1470	Charge Pressure Control Positive Control Variation [Charge Pressure Is Too Low.]
P1470	Charge Pressure Control Short Circuit
P1470	Intake Air Pressure Regulation
P1470	Intake Pressure Or Boost Pressure Control
P1475	Resonance Intake Manifold Switchover Valve Y22/6
P1475	Resonance Intake Manifold Switchover Valve Y22/6
P1476	Resonance Flap Intake Pipe Y22/7
P1480	Preglow Indicator
P1480	Pre-Heating Control
P1481	Glow Plug Failure Cylinder 1
P1481	Glow Plug Failure Cylinder 2
P1481	Glow Plug Failure Cylinder 3
P1481	Glow Plug Failure Cylinder 4
P1481	Glow Plug Failure Cylinder 5
P1481	Glow Plug Failure Cylinder 6
P1481	Glow Plug Failure Cylinder 7
P1481	Glow Plug Failure Cylinder 8
P1481	Glow Plug Failure
P1481	Glow Plugs
P1481	Pre-Heating Plug Fault
P1482	Glow Output Stage N14/2
P1482	N14/2 (Glow Output Stage) Cable Fault (Short Circuit To Ground)
P1482	N14/2 (Glow Output Stage) Communication Fault
P1482	N14/2 (Glow Output Stage) Excess Current
P1482	N14/2 (Glow Output Stage) FAULTY
P1482	N14/2 (Glow Output Stage) Implausible Reception Byte
P1482	N14/2 (Glow Output Stage) Incorrect Diagnosis Sequence
P1482	Pre-Heating Plug Output Stage N14/2
P1490	Left EGR Device Switch-Over Valve (Y58/2)
P1491	Refrigerant Pressure In A/C System Too High
P1492	Exhaust Flap (Not Relevant If Not Fitted)
P1493	Exhaust Flap Output Stage (Not Relevant If Not Fitted)
P1510	001 Speed Meter Touch Switch (S40/4)
P1510	003 MSM1 Controller N3/5
P1515	Maximal Speed Limit Negative Difference
P1515	Maximal Vehicle Speed Limit
P1515	Maximum Speed Limiter
P1519	Camshaft Timing Function Chain
P1519	Right Work Link Camshaft Control Device
P1520	Cruise Control Switch S40
P1520	S40/4 (CC Switch With Variable Speed Limiter) Control Contact Alone
P1520	S40/4 (CC Switch With Variable Speed Limiter) DTR Operating Unit Has Contact Short (Two Contacts Simultaneously).
P1520	S40/4 (CC Switch With Variable Speed Limiter) Negative Acceleration Threshold
P1520	S40/4 (CC Switch With Variable Speed Limiter) No Check Contact.
P1520	S40/4 (CC Switch With Variable Speed Limiter) Operating Parts Signals Through CAN Are Implausible.
P1520	S40/4 (CC Switch With Variable Speed Limiter) Positive Acceleration Threshold
P1520	Speed Controller Button Type Switch
P1522	Left Work Link Camshaft Control Device
P1525	Camshaft Timing Actuator (Y89)
P1525	Right Camshaft Control Device Regulation Solenoid Valve (Y49/2)
P1533	Right Camshaft Control Device Regulation Solenoid Valve (Y49/1)
P1542	Pedal Value Sensor (B71)
P1550	Air Compressor Torque Error
P1551	AC Compressor Shut-Off Output Stage
P1570	Fault In DAS To Engine Control Module (A61)
P1570	Perform Start Test While Closedown FBS
P1570	Right FBS And Engine Controller Interfered (N3/12)
P1570	Intermittant No-Start Immobiliser Module
P1580	Actuator (M33)
P1580	Right Regulation Part (M16/3)
P1581	Throttle Control Unit Basic Setting
P1584	Brake Light Switch (S9/1)
P1587	Left Controller Voltage (N3/11)
P1588	Left FBS To ME CAN BUS Interfered (N3/11)
P1589	Right Removing Knock Regulation Controller (N3/11)
P1590	Fuel Safety Cut-Off Device Identified
P1592	ACS Memory Read Error
P1603	CAN Of EIS
P1604	CAN Link To AAC
P1605	ABS RPM Sensor Bad Channel Identification CAN BUS Acceleration Signal
P1605	CAN Acceleration Info For Poor Road Recognition From ABS Speed Sensor
P1610	Actuation Of Holding Relay Relay Supply Voltages Switches Off Too Late.
P1610	Actuation Of Holding Relay Relay Supply Voltages Switches Off Too Soon.
P1610	No Voltage Supply Or Overvoltage Protection Relay Or Relay Module K1
P1610	Security And Relay Module K40/4
P1611	Control Module
P1611	Controller N3/9
P1611	N3/9 (CDI Control Module) Sensor Supply Voltage 1 Readout Too Large
P1611	N3/9 (CDI Control Module) Sensor Supply Voltage 1 Readout Too Small
P1612	Control Module Kl 15
P1612	Signal Kl15
P1612	Voltage Terminal 15 Analysis Circuit Is Faulty.
P1612	Voltage Terminal 15
P1613	Control Module
P1613	Controller N3/9
P1613	N3/9 (CDI Control Module) Stabilization Lower Stabilization Limit
P1613	N3/9 (CDI Control Module) Stabilization Upper Stabilization Limit
P1614	Control Module Or Fuel Metering Control Or Fuel Rack Sensor Or Slide Valve Sensor
P1614	Controller N3/9
P1614	N3/9 (CDI Control Module) Microcontroller COMMUNICATION 1
P1614	N3/9 (CDI Control Module) Microcontroller COMMUNICATION 2
P1614	N3/9 (CDI Control Module) Microcontroller Quantity Stop
P1614	N3/9 (CDI Control Module) Microcontroller Recovery Error
P1614	N3/9 (CDI Control Module) Microcontroller Shut-Off Monitoring
P1615	Control Module Supply Voltage
P1615	Controller Supply Voltage
P1615	N3/9 (CDI Control Module) Supply Voltage Signal Is Too Large.
P1615	N3/9 (CDI Control Module) Supply Voltage Signal Is Too Small.
P1616	Control Module
P1617	Control Module Or Not Coded
P1617	Controller N3/9 Or Not Coded
P1617	EEPROM Or Incorrectly Coded Adaptation Values Of EEPROM
P1617	EEPROM Or Incorrectly Coded AT Has Been Coded As MT.
P1617	EEPROM Or Incorrectly Coded CAN Was Interrupted During Coding.
P1617	EEPROM Or Incorrectly Coded Codeword Is Incorrect Or Missing.
P1617	EEPROM Or Incorrectly Coded EEPROM COMMUNICATION
P1617	EEPROM Or Incorrectly Coded MT Has Been Coded As AT.
P1617	EEPROM Or Incorrectly Coded No Harmonizing Version Number
P1618	Control Module
P1619	Control Module Or Not Coded
P1622	Injection Pump Shut-Off Valve
P1622	Turnoff Valve Y75
P1622	Y75 (Electric Switchover Valve) Open Circuit
P1622	Y75 (Electric Switchover Valve) Plausibility
P1622	Y75 (Electric Switchover Valve) Short Circuit
P1622	Y75 Electric Switchover Valve Open Circuit
P1625	EDC Diesel Malfunction Indicator Lamp
P1626	Engine Mount
P1630	Drive Authority Signal
P1630	Drive Authorization Control Unit Drive Authorization Does Not Answer
P1630	Drive Authorization Incorrect Authentication Value
P1630	Drive Authorization Key Used Is Inhibited.
P1630	Drive Authorization N3/9 (CDI Control Module) EEPROM
P1630	Drive Authorization Signal
P1631	Slip Detection Signal
P1632	Left Controller (N3/11)
P1636	Electric Inspiration Motor/Air Condition M4/3
P1636	Electric Suction Fan Open Circuit
P1636	Electric Suction Fan Short Circuit
P1642	Engine Control Module Incorrect Coding MT Coded Has AT
P1643	Engine Control Module Incorrect Coding AT Coded Has MT,Fault In CAN Of ETC
P1644	Transmission Control Module Undervoltage Transmission Version Cannot Be Checked
P1644	Transmission Variable Cannot Be Inspected (Low Voltage)
P1650	001 Starter Short Circuit To Positive
P1650	002 Starter Discontinuity,Short Circuit To Ground
P1661	Fuel Injector 1 And 4 Fuel Injector Pressure
P1661	Injector Voltage 1 Calculated Voltage Below Threshold
P1661	Injector Voltage 1 Overvoltage
P1661	Injector Voltage 1 Readout Too Large
P1661	Injector Voltage 1 Readout Too Small
P1661	Injector Voltage 1 Undervoltage
P1662	Fuel Injector 2 And 3 Fuel Injector Pressure
P1662	Injector Voltage 2 Calculated Voltage Below Threshold
P1662	Injector Voltage 2 Overvoltage
P1662	Injector Voltage 2 Readout Too Large
P1662	Injector Voltage 2 Readout Too Small
P1662	Injector Voltage 2 Undervoltage
P1663	Fuel Pressure Regulator Y74
P1663	Y74 (Pressure Control Valve) The Signal Voltage Is Too High.
P1663	Y74 (Pressure Control Valve) The Signal Voltage Is Too Low.
P1664	Electric Heater Booster Equipment Fault
P1664	Electric Heater Fault
P1664	Electric Heater Open
P1664	Electric Heater Output Stage Fault
P1664	Electric Heater Short
P1664	Heater
P1664	Load Signal Of Electric Heater Motor Implausible
P1666	Cutoff Control
P1666	Right Or Left Cylinder (Y80,Y81) ‘Cylinder Cut-Off’ Valve Can Not Be Turned On When Cylinder Is Cut-Off.
P1666	Shut-Off Control Fault In Switching Off Throutgh Injectors
P1666	Shut-Off Control Fault In Switching Off Throutgh Zero Quantity
P1673	001 Engine/A/C Electronic Suction Device (M4/3) Short Circuit To Positive
P1673	002 Engine/A/C Electronic Suction Device (M4/3) Short Circuit To Ground
P1681	Air Bag Signal
P1681	Airbag Signal Airbag Signal Results In Engine Being Switched Off.
P1681	Airbag Signal Short Circuit To Positive
P1681	Crash-Signal Unplausibel
P1681	001 Crash Signal Identification
P1681	002 Crash Signal Short Circuit To Positive
P1681	003 Crash Signal Error
P1698	A/C Compressor Cutoff
P1698	AC Compressor Shutoff CAN Data Transfer
P1698	AC Compressor Shutoff Open Circuit
P1698	AC Compressor Shutoff Short Circuit
P1699	Engine Start/Stop Engine Start Is Unsuccessful.
P1699	Engine Start/Stop Engine Stop Is Unsuccessful.
P1699	Engine Start/Stop Plausibility 1
P1699	Engine Start/Stop Plausibility 2
P1699	Engine Start/Stop Plausibility 3
P1699	Engine Start/Stop Plausibility Clutch DOWN
P1699	Engine Start/Stop Plausibility Clutch UP
P1705	Clutch Signal Or P/N Position Plausibility
P1705	Clutch Signal Or P/N Position
P1705	Clutch Switch Or Starter Lockout And Reversing Lamp Switch
P1705	Clutch Switch
P1706	Transmisson Neutral Switch
P1747	Control Equipment EGS CAN-Signal Error.
P1747	Control Equipment KIW CAN-Signal Error.
P1747	Electronic Gear Selector Module: Defective Interaction Of CAN With Control Unit A1(Instrument Cluster)
P1750	Electronic Gear Selector Module: Very Low Control Unit Supply Voltage
P1780	Modulating Pressure Switchover Valve Y3/4 Or Upshift Delay Y3/5
P1780	Modulating Pressure Switchover Valve Y3/4
P1781	Upshift Delay Switchover Valve Y3/5
P1813	Clutch Switch (S40/3) Discontinuity,Short Circuit To Ground
P1817	001 Reversing Light Switch S16/10s1 Contact Point Short Circuit To Ground
P1817	002 Reversing Light Switch S16/10s1 Contact Point Short Circuit To Positive
P1817	003 Reversing Light Switch S16/10s1 Contact Point Discontinuity
P1817	004 Reversing Light Switch S16/10s1 A61 Fault
P1817	005 Reversing Light Switch S16/10s1 Power Voltage
P1819	001 R/P Lock Contact Switch Short Circuit To Ground
P1819	002 R/P Lock Contact Switch Short Circuit To Positive
P1819	003 R/P Lock Contact Switch Discontinuity
P1819	004 R/P Lock Contact Switch,A61 Fault
P1819	005 R/P Lock Contact Switch Supply Voltage
P1822	Kickdown Switch (S16/6) Error
P1832	Electronic Gear Selector Module: SHORT In Circuit N15/5 Output Stage
P1840	1-4 Shift Solenoid Valve Y3/7y1
P1841	Solenoid Valve Y3/7y2 3 Shift
P1842	Solenoid Valve Y3/7y3 2-5-R Shift
P1843	Torque Converter Lockup Clutch (Kueb) Y3/7y4
P1844	Control Solenoid Valve Y3/7y5 Shift Pressure
P1849	Speed Sensors Supply Voltage < 4 V
P1850	Transmission Rpm Sensor Y3/7n1
P1856	000 Process Recognition Module
P1856	001 Touch-Function Module
P1857	Gear Oil Temperature Sensor Y3/7b1
P1858	Starter Lockout Contact Y3/7s1 Short Circuit
P1859	Supply Voltage < 8.5 V Or > 17 V
P1860	RR Wheel Speed Of Traction System Implausible,CAN
P1861	RL Wheel Speed Of Traction System Implausible,CAN
P1862	FR Wheel Speed Of Traction System Implausible,CAN
P1863	FL Wheel Speed Of Traction System Implausible,CAN
P1864	Accel.Pedal Value Of Motor Electronics Implausible,CAN
P1865	Set Engine Torque Of Motor Electronics Implausible,CAN
P1866	Engine Speed Of Motor Electronics Implausible,CAN
P1867	Engine Torque Of Motor Electronics Implausible,CAN
P1868	Altitude Factor Of Motor Electronics Implausible,CAN
P1869	Max.Induced Engine Torque Of Motor Electronics Implausible,CAN
P1871	Throttle Valve Value Of Motor Electronics Implausible,CAN
P1872	Fault In CAN Communication With Selector Lever Module Or Selector Lever Implausible
P1873	Fault In CAN Communication With Traction System
P1874	Engine Oil Temperature Of Motor Electronics Implausible,CAN
P1910	Electronic Gear Selector Module: Control Unit Over Voltage
P1912	Electronic Gear Selector Module: Weak Touch Push Button Voltage
P2000	Nox Trap Efficiency Below Threshold (Bank 1)
P2001	Nox Trap Efficiency Below Threshold (Bank 2)
P2003	Particulate Trap Efficiency Below Threshold (Bank 1)
P2004	Particulate Trap Efficiency Below Threshold (Bank 2)
P2031	Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 2)
P2032	Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2)
P2033	Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2)
P2080	Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1)
P2081	Exhaust Gas Temperature Sensor Circuit Intermittant (Bank 1 Sensor 1)
P2100	Throttle Actuator Control Motor Circuit/Open
P2101	Throttle Actuator Control Motor Circuit Range/Performance
P2208	Transmission: The Speed Of Y3/6n2 To Y3/6n3 Is Excessive
P220A	The Speed Comparison Of Y3/6n2 Or Y3/6n3 Is Implausible.
P220B	The Speed Of Y3/6n2 Or Y3/6n3 Is Too High.
P2210	Selector Lever Coding Is Invalid.
P2211	The Selector Lever Is In An Intermediate Position.
P2212	The Selector Lever Position Is Implausible.
P2220	Component Y3/6s1(Starter Lockout Contact) Or Component Y3/6b1 (ATF Temperature Sensor) Is Faulty Or Both.
P2221	The Signal Of Component Y3/6b1 (ATF Temperature Sensor) And (Or) Y3/6s1 (Starter Lockout Contact) Is Implausible.
P2222	The Signal Of Component Y3/6b1 (ATF Temperature Sensor) And (Or) Y3/6s1 (Starter Lockout Contact) Is Implausible.
P2300	CAN Communication Is Faulty.
P2300	CAN Communication With Other Control Units Installed In This Vehicle Is Not Possible.
P2301	CAN Communication Is Faulty.
P2301	CAN Communication With Other Control Units Installed In This Vehicle Is Not Possible.
P2306	N3/9 (CDI Control Module) Sensor Supply Voltage 2 Readout Too Large
P2306	N3/9 (CDI Control Module) Sensor Supply Voltage 2 Readout Too Small
P2310	CAN Communication With The Traction System Is Faulty.
P2310	One Or More Messages From Control Unit N47(Traction Systems Control Module) Are Not Available On The CAN Bus.
P2311	CAN Communication With The Engine System Is Faulty.
P2311	One Or More Messages From The Engine Control Unit Are Not Available On The CAN Bus.
P2312	CAN Communication With The Engine System Is Faulty Or Engine Temperature Is Implausible.
P2312	One Or More Messages From The Engine Control Unit Are Not Available On The CAN Bus.
P2313	There Is A Fault In CAN Communication With Control Module N15/5 (Electronic Selector Lever Module Control Module) Or The Selector Lever Position Of Control Module ESM Is Implausible.
P2314	Fault In CAN Communication With Control Unit N73 (EIS Control Module)
P2314	One Or More Messages From Control Unit N73(EIS Control Module) Are Not Available On The CAN Bus.
P2315	Fault In CAN Communication With Control Unit A1 (Instrument Cluster)
P2315	One Or More Messages From Control Unit A1(Instrument Cluster) Are Not Available On The CAN Bus.
P2316	Fault In CAN Communication With Control Unit A1 (Instrument Cluster)
P2316	One Or More Messages From Control Unit N19(Air Conditioning Control Module) Are Not Available On The CAN Bus.
P2317	One Or More Messages From Control Unit N78(Transfer Case Control Module) Are Not Available On The CAN Bus.
P2317	There Is A Sporadic Fault In CAN Communication With Control Module N78 (Transfer Case Control Module) Or The Transfer Case Position Is Sporadically Implausible.
P2318	Fault In CAN Communication With Control Unit N15/5 (Electronic Selector Lever Module Control Module)
P2318	One Or More Messages From Control Unit N15/5(Electronic Selector Lever Module Control Module) Are Not Available On The CAN Bus.
P2319	Analogue-Digital Converter Dynamic RAM Test Is Incorrect.
P2319	Analogue-Digital Converter Ground Keying Of Pedal Value Sensor PWG2 Is Incorrect.
P2319	Analogue-Digital Converter Test Voltage Is Incorrect.
P2330	The CAN Signal From Traction System Is Faulty.
P2330	The CAN Signals Sent From Control Unit N47(Traction Systems Control Module) Are Incomplete.
P2331	The CAN Signal From The Engine System Is Faulty.
P2331	The CAN Signals Sent From Control Unit Engine Management Are Incomplete.
P2332	The CAN Signal From The Engine System Is Faulty.
P2332	The CAN Signals Sent From Control Unit Engine Management Are Incomplete.
P2333	The CAN Signal From Control Module N15/5 (Electronic Selector Module Control Module) Is Faulty.
P2333	The CAN Signals Sent From Control Unit N15/5(Electronic Selector Module Control Module) Are Incomplete.
P2334	The CAN Signal From Control Module N73 (EIS Control Module) Is Faulty.
P2334	The CAN Signals Sent From Control Unit N73(EIS Control Module) Are Incomplete.
P2335	The CAN Signal From Control Module A1 (Instrument Cluster) Is Faulty.
P2335	The CAN Signals Sent From Control Module A1(Instrument Cluster) Are Incomplete.
P2336	The CAN Signal From Control Module N73 (EIS Control Module) And (Or) A1 (Instrument Cluster) Is Faulty.
P2336	The CAN Signal From Control Module N73(EIS Control Module) And (Or) A1 (Instrument Cluster) Is Faulty.
P2337	The CAN Signal From Control Module N78 (Transfer Case Control Module) Is Faulty.
P2337	The CAN Signals Sent From Control Unit N78(Transfer Case Control Module) Are Incomplete.
P2338	The CAN Signal From Control Module N15/5 (Electronic Selector Lever Module Control Module) Is Faulty.
P2338	The CAN Signals Sent From Control Unit N15/5(Electronic Selector Lever Module Control Module) Are Incomplete.
P2400	The Rear Right Wheel Speed Of The Traction System Is Implausible.
P2400	The Right Rear Wheel Rpm Signal Sent From The Traction System Via The CAN Bus Is Implausible.
P2401	The Left Rear Wheel Rpm Signal Sent From The Traction System Via The CAN Bus Is Implausible.
P2401	The Rear Left Wheel Speed Of The Traction System Is Implausible.
P2402	The Front Right Wheel Speed Of The Traction System Is Implausible.
P2402	The Right Front Wheel Rpm Signal Sent From The Traction System Via The CAN Bus Is Implausible.
P2403	The Front Left Wheel Speed Of The Traction System Is Implausible.
P2403	The Left Front Wheel Rpm Signal Sent From The Traction System Via The CAN Bus Is Implausible.
P2404	The CAN Signal From Component S9/1 (Stop Lamp Switch) Of The Traction System Is Implausible.
P2404	The Stop Lamp Switch Signal Sent From The Traction System Via The CAN Bus Is Implausible.
P2405	The Accelerator Pedal Value Of The Engine System Is Implausible.
P2405	The Accelerator Pedal Value Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P2406	The Engine Torque From The Engine System Is Implausible.
P2406	The Specified Static Torque Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P2407	The Default Torque Of The Traction System Is Implausible.
P2407	The Engine Torque Specified By The Traction System And Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P2408	The Engine Torque From The Engine System Is Implausible.
P2408	The Maximum Engine Torque Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P2409	The Engine Torque From The Engine System Is Implausible.
P2409	The Maximum Engine Torque Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P240A	The Engine Speed Of The Engine System Is Implausible.
P240A	The Engine Speed Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P240B	The Engine Speed Sent From The Engine Control Unit Via The CAN Bus Is Implausible.
P240B	The Engine Temperature From The Engine System Is Implausible.
P240C	The CAN Signal For The Selector Lever Position From Component N15/5 (Electronic Selector Lever Module Control Module) Is Implausible.
P240C	The Selector Lever Position Sent From Control Unit N15/5(Electronic Selector Lever Module Control Module)Via The CAN Bus Is Implausible.
P240D	The Current Transfer Case Sent From Control Unit N78(Transfer Case Control Module) Via The CAN Bus Is Implausible.
P240D	There Is A Sporadic Fault In CAN Communication With Control Module N78 (Transfer Case Control Module) Or The Transfer Case Position Is Sporadically Implausible.
P2500	The Transmission Has An Impermissible Transmission Ratio.
P2501	Engine Overevving Has Occurred.
P2502	The Gear Is Implausible Or The Transmission Is Slipping.
P2503	The Gear Comparison Is Negative Or The Target Gear Is Not Reached.
P2510	The Torque Converter Lock-Up Clutch Causes Impermissible Closing.
P2511	Engaging Of Torque Converter Lockup Clutch Not Permitted.
P2511	The Torque Converter Lock-Up Clutch Has Excessive Power Consumption.
P2512	Actuation Of Torque Converter Lockup Clutch Is Not Possible
P2520	The Feedback Through The Transmission Protection Is Not Maintained.
P2600	The Voltage Supply Of Circuit 87 Has Undervoltage.
P2601	The Voltage Supply Of Circuit 87 Has Overvoltage.
P2602	The Voltage Supply Of The Valves Is Faulty.
P2603	The Voltage Supply Of The Speed Sensors Is Faulty.

Network (U) Codes List

Code	Definition
U0000	ISO/SAE Reserved
U0001	High Speed CAN Communication Bus
U0001	High Speed CAN Communication Bus
U0002	High Speed CAN Communication Bus Performance
U0002	High Speed CAN Communication Bus Performance
U0003	High Speed CAN Communication Bus (+) open
U0004	High Speed CAN Communication Bus (+) low
U0005	High Speed CAN Communication Bus (+) high
U0006	High Speed CAN Communication Bus (-) open
U0007	High Speed CAN Communication Bus (-) low
U0008	High Speed CAN Communication Bus (-) high
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U0009	High Speed CAN Communication Bus (-) shorted to Bus (+)
U000A – U000F	ISO/SAE Reserved
U0010	Medium Speed CAN Communication Bus
U0010	Medium Speed CAN Communication Bus
U0011	Medium Speed CAN Communication Bus Performance
U0011	Medium Speed CAN Communication Bus Performance
U0012	Medium Speed CAN Communication Bus (+) open
U0013	Medium Speed CAN Communication Bus (+) low
U0013	Medium Speed CAN Communication Bus (+) Low
U0014	Medium Speed CAN Communication Bus (+) high
U0014	Medium Speed CAN Communication Bus (+) High
U0015	Medium Speed CAN Communication Bus (-) open
U0016	Medium Speed CAN Communication Bus (-) low
U0016	Medium Speed CAN Communication Bus (-) Low
U0017	Medium Speed CAN Communication Bus (-) high
U0017	Medium Speed CAN Communication Bus (-) High
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0018	Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019	Low Speed CAN Communication Bus
U0019	Low Speed CAN Communication Bus
U001A – U001F	ISO/SAE Reserved
U0020	Low Speed CAN Communication Bus Performance
U0020	Low Speed CAN Communication Bus Performance
U0021	Low Speed CAN Communication Bus (+) open
U0021	Low Speed CAN Communication Bus (+) Open
U0022	Low Speed CAN Communication Bus (+) low
U0022	Low Speed CAN Communication Bus (+) Low
U0023	Low Speed CAN Communication Bus (+) high
U0023	Low Speed CAN Communication Bus (+) High
U0024	Low Speed CAN Communication Bus (-) open
U0024	Low Speed CAN Communication Bus (-) Open
U0025	Low Speed CAN Communication Bus (-) low
U0025	Low Speed CAN Communication Bus (-) Low
U0026	Low Speed CAN Communication Bus (-) high
U0026	Low Speed CAN Communication Bus (-) High
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U0027	Low Speed CAN Communication Bus (-) shorted to Bus (+)
U0028	Vehicle Communication Bus A
U0029	Vehicle Communication Bus A Performance
U002A – U002F	ISO/SAE Reserved
U0030	Vehicle Communication Bus A (+) open
U0031	Vehicle Communication Bus A (+) low
U0032	Vehicle Communication Bus A (+) high
U0033	Vehicle Communication Bus A (-) open
U0034	Vehicle Communication Bus A (-) low
U0035	Vehicle Communication Bus A (-) high
U0036	Vehicle Communication Bus A (-) shorted to Bus (+)
U0037	Vehicle Communication Bus B
U0037	Vehicle Communication Bus B
U0038	Vehicle Communication Bus B Performance
U0039	Vehicle Communication Bus B (+) open
U003A – U005F	ISO/SAE Reserved
U0040	Vehicle Communication Bus B (+) low
U0041	Vehicle Communication Bus B (+) high
U0042	Vehicle Communication Bus B (-) open
U0043	Vehicle Communication Bus B (-) low
U0044	Vehicle Communication Bus B (-) high
U0045	Vehicle Communication Bus B (-) shorted to Bus (+)
U0046	Vehicle Communication Bus C
U0047	Vehicle Communication Bus C Performance
U0048	Vehicle Communication Bus C (+) open
U0049	Vehicle Communication Bus C (+) low
U0050	Vehicle Communication Bus C (+) high
U0051	Vehicle Communication Bus C (-) open
U0052	Vehicle Communication Bus C (-) low
U0053	Vehicle Communication Bus C (-) high
U0054	Vehicle Communication Bus C (-) shorted to Bus (+)
U0055	Vehicle Communication Bus D
U0056	Vehicle Communication Bus D Performance
U0057	Vehicle Communication Bus D (+) open
U0058	Vehicle Communication Bus D (+) low
U0059	Vehicle Communication Bus D (+) high
U0060	Vehicle Communication Bus D (-) open
U0061	Vehicle Communication Bus D (-) low
U0062	Vehicle Communication Bus D (-) high
U0063	Vehicle Communication Bus D (-) shorted to Bus (+)
U0064	Vehicle Communication Bus E
U0064	Vehicle Communication Bus E
U0065	Vehicle Communication Bus E Performance
U0065	Vehicle Communication Bus E Performance
U0066	Vehicle Communication Bus E (+) open
U0067	Vehicle Communication Bus E (+) low
U0068	Vehicle Communication Bus E (+) high
U0069	Vehicle Communication Bus E (-) open
U006A – U00FF	ISO/SAE Reserved
U0070	Vehicle Communication Bus E (-) low
U0071	Vehicle Communication Bus E (-) high
U0072	Vehicle Communication Bus E (-) shorted to Bus (+)
U0073	Control Module Communications Bus Off
U0100	Lost Communication with ECM/PCM A
U0100	Lost Communication With ECM/PCM “A”
U0100	Lost Communication With ECM/PCM “A”
U0101	Lost Communication with TCM
U0101	Lost Communication with Transmission Control Module (TCM)
U0101	Lost Communication with Transmission Control Module (TCM)
U0102	Lost Communication with Transfer Case Control Module
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0103	Lost Communication with Gear Shift Module
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0104	Lost Communication with Cruise Control Module
U0104	Lost Communication with Cruise Control Module (CCM)
U0104	Lost Communication with Cruise Control Module (CCM)
U0105	Lost Communication with Fuel Injector Control Module
U0106	Lost Communication with Glow Plug Control Module (GPCM)
U0109	Lost Communication with Fuel Pump Control Module (FPCM)
U010A	Lost Communication With Exhaust Gas Recirculation Control Module A
U010B	Lost Communication With Exhaust Gas Recirculation Control Module B
U010C	Lost Communication With Turbocharger / Supercharger Control Module A
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010E	Lost Communication With Reductant Control Module
U0110	Lost Communication with Drive Motor Control Module (DMCM)
U0113	Lost Communication with Variable Valve Event and Lift (VVEL) Control Module
U0114	Lost Communication with Four-Wheel Drive Clutch Control Module
U0116	Lost Communication with Coolant Temperature Control Module
U0119	Lost Communication with Fuel Cell Control Module
U011A	Lost Communication With Exhaust Gas Sensor Module
U011C	Lost Communication With Rocker Arm Control Module B
U011C	Lost Communication With Rocker Arm Control Module B
U011E – U011F	ISO/SAE Reserved
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0122	Lost Communication With Vehicle Dynamics Control (VDC) Module
U0125	Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0127	Lost Communication with Tire Pressure Monitor Module
U0128	Lost Communication with Park Brake Control Module (PBCM)
U0129	Lost Communication with Brake System Control Module (BSCM)
U012A – U012F	ISO/SAE Reserved
U0131	Lost Communication with Power Steering Control Module
U0132	Lost Communication with Ride Level Control Module
U0137	Lost Communication with Trailer Brake Control Module
U0139	Lost Communication with Suspension Control Module “B”
U013A – U013F	ISO/SAE Reserved
U0140	Lost Communication With Body Control Module
U0140	Lost Communication With Body Control Module
U0141	Lost Communication With Body Control Module “A”
U0141	Lost Communication With Body Control Module “A”
U0143	Lost Communication With Body Control Module “C”
U0145	Lost Communication With Body Control Module “E”
U0146	Lost Communication With Gateway “A”
U0147	Lost Communication With Gateway “B”
U014A – U014F	ISO/SAE Reserved
U0151	Lost Communication with Restraints Control (RCM) Module
U0152	Lost Communication with Side Restraints Control Module (Left)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0154	Lost Communication with Restraints Occupant Sensing Control Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0157	Lost Communication With Information Center B
U0157	Lost Communication With Information Center B
U0159	Lost Communication With Park Assist Control Module A
U015A – U015F	ISO/SAE Reserved
U0161	Lost Communication With Compass Module
U0164	Lost Communication With HVAC Control Module
U0164	Lost Communication With HVAC Control Module
U0167	Lost Communication With Vehicle Immobilizer Control Module
U0168	Lost Communication With Vehicle Security Control Module
U0169	Lost Communication With Sunroof Control Module
U016B – U016F	ISO/SAE Reserved
U0170	Lost Communication With Restraints System Sensor A
U0171	Lost Communication With Restraints System Sensor B
U0172	Lost Communication With Restraints System Sensor C
U0173	Lost Communication With Restraints System Sensor D
U0174	Lost Communication With Restraints System Sensor E
U0175	Lost Communication With Restraints System Sensor F
U0176	Lost Communication With Restraints System Sensor G
U0177	Lost Communication With Restraints System Sensor H
U0178	Lost Communication With Restraints System Sensor I
U0178	Lost Communication With Restraints System Sensor I
U0179	Lost Communication With Restraints System Sensor J
U0179	Lost Communication With Restraints System Sensor J
U017A	Lost Communication With Restraints System Sensor K
U017A	Lost Communication With Restraints System Sensor K
U017B	Lost Communication With Restraints System Sensor L
U017B	Lost Communication With Restraints System Sensor L
U017C	Lost Communication With Restraints System Sensor M
U017C	Lost Communication With Restraints System Sensor M
U017D	Lost Communication With Restraints System Sensor N
U017D	Lost Communication With Restraints System Sensor N
U017E	Lost Communication With Seat Belt Pretensioner Module A
U0181	Lost Communication With Dynamic Headlight Leveling Control Module
U0182	Lost Communication With Lighting Control Module – Front
U0184	Lost Communication With Radio
U0185	Lost Communication With Antenna Control Module
U0185	Lost Communication With Antenna Control Module
U0186	Lost Communication With AMP Unit A
U0187	Lost Communication With Digital Disc Player/Changer Module A
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0189	Lost Communication With Digital Disc Player/Changer Module C
U0189	Lost Communication With Digital Disc Player/Changer Module C
U018A – U018F	ISO/SAE Reserved
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0191	Lost Communication With Television
U0192	Lost Communication with Television
U0196	Lost Communication With Rear Seat Entertainment Control Module
U0197	Lost Communication with Telephone Control Module
U0197	Lost Communication With Telephone Control Module
U0198	Lost Communication with Telematic Control Module
U0199	Lost Communication With Door Control Module A
U019A – U01FF	ISO/SAE Reserved
U0200	Lost Communication With Door Control Module B
U0201	Lost Communication With Door Control Module C
U0202	Lost Communication With Door Control Module D
U0203	Lost Communication With Door Control Module E
U0204	Lost Communication With Door Control Module F
U0205	Lost Communication With Door Control Module G
U0205	Lost Communication With Door Control Module G
U0206	Lost Communication With Folding Top Control Module
U0208	Lost Communication With Seat Control Module A
U0209	Lost Communication With Seat Control Module B
U020A – U020F	ISO/SAE Reserved
U0210	Lost Communication With Seat Control Module C
U0211	Lost Communication With Seat Control Module D
U0212	Lost Communication With Steering Column Control Module
U0213	Lost Communication With Mirror Control Module
U0215	Lost Communication With Door Switch A
U0219	Lost Communication With Door Switch E
U0219	Lost Communication With Door Switch E
U021A – U021F	ISO/SAE Reserved
U0220	Lost Communication With Door Switch F
U0220	Lost Communication With Door Switch F
U0221	Lost Communication With Door Switch G
U0221	Lost Communication With Door Switch G
U0222	Lost Communication with Door Window Motor A
U0223	Lost Communication With Door Window Motor B
U0223	Lost Communication With Door Window Motor B
U0224	Lost Communication With Door Window Motor C
U0224	Lost Communication With Door Window Motor C
U0225	Lost Communication With Door Window Motor D
U0225	Lost Communication With Door Window Motor D
U0226	Lost Communication With Door Window Motor E
U0226	Lost Communication With Door Window Motor E
U0227	Lost Communication With Door Window Motor F
U0227	Lost Communication With Door Window Motor F
U0228	Lost Communication With Door Window Motor G
U0228	Lost Communication With Door Window Motor G
U0229	Lost Communication With Heated Steering Wheel Module
U0229	Lost Communication With Heated Steering Wheel Module
U022A – U022F	ISO/SAE Reserved
U0230	Lost Communication With Rear Gate Module
U0231	Lost Communication With Rain Sensing Module
U0232	Lost Communication With Obstacle Detection Control Module – Left
U0234	Lost Communication With Convenience Recall Module
U0234	Lost Communication With Convenience Recall Module
U0235	Lost Communications with Cruise Control Front Distance Range Sensor
U0235	Lost Communication With Cruise Control Front Distance Range Sensor
U0236	Lost Communication With Column Lock Module
U0239	Lost Communication With Entrapment Control Module A
U0239	Lost Communication With Entrapment Control Module A
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
U0240	Lost Communication With Entrapment Control Module B
U0240	Lost Communication With Entrapment Control Module B
U0241	Lost Communication With Headlamp Control Module A
U0246	Lost Communication With Seat Control Module E
U0247	Lost Communication With Seat Control Module F
U0247	Lost Communication With Seat Control Module F
U0249	Lost Communication With Entertainment Control Module Rear B
U024B – U024F	ISO/SAE Reserved
U0250	Lost Communication With Impact Classification System Module
U0259	Lost Communication With Special Purpose Vehicle Control Module A
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025C	Lost Communication With Special Purpose Vehicle Control Module D
U025C	Lost Communication With Special Purpose Vehicle Contro Module D
U025D	Lost Communication With Front Controls Interface Module “B”
U025E – U025F	ISO/SAE Reserved
U0261	Lost Communication With Seat Control Switch Module B
U0261	Lost Communication With Seat Control Switch Module B
U0262	Lost Communication With AMP Unit B
U0262	Lost Communication With AMP Unit B
U0264	Lost Communication With Camera Module Rear
U0265 – U0285	ISO/SAE Reserved
U0286	Lost Communication With Radiator Anti Tamper Device
U0286	Lost Communication With Radiator Anti Tamper Device
U0288	Lost Communication With DC to AC Converter Control Module-A
U0288	Lost Communication With DC to AC Converter Control Module A
U0289	Lost Communication With DC to AC Converter Control Module-B
U0289	Lost Communication With DC to AC Converter Control Module B
U028A – U0290	ISO/SAE Reserved
U0293	Lost Communication With Hybrid Powertrain Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0296	Lost Communication With AC to DC Converter Control Module-A
U0296	Lost Communication With AC to DC Converter Control ModuleA
U0297	Lost Communication With AC to DC Converter Control Module-B
U0297	Lost Communication With AC to DC Converter Control ModuleB
U029B	Lost Communication with Drive Motor Control Module C
U029B	Lost Communication with Drive Motor Control Module C
U029C	Lost Communication with Drive Motor Control Module D
U029C	Lost Communication with Drive Motor Control Module D
U029D	Lost Communication With NOX Sensor A
U029E	Lost Communication With NOX Sensor B
U029F – U02FF	ISO/SAE Reserved
U0300	Internal Control Module Software Incompatibility
U0301	Software Incompatibility with ECM/PCM
U0302	Software Incompatibility with TCM (Transmission Control Module)
U0303	Software Incompatibility with Transfer Case Control Module
U0308	Software Incompatibility With Throttle Actuator Control Module
U0309	Software Incompatibility With Alternative Fuel Control Module
U030A – U030F	ISO/SAE Reserved
U0310	Software Incompatibility With Fuel Pump Control Module
U0311	Software Incompatibility With Drive Motor Control Module (DMCM)
U0313	Software Incompatibility With Battery Energy Control Module B
U0314	Software Incompatibility With Four-Wheel Drive Clutch Control Module
U0316	Software Incompatibility With Vehicle Dynamics Control Module
U0318	Software Incompatibility With Brake System Control Module
U0319	Software Incompatibility With Steering Effort Control Module
U031A – U031F	ISO/SAE Reserved
U0321	Software Incompatibility with Ride Level Control Module
U0324	Software Incompatibility With HVAC Control Module
U0325	Software Incompatibility With Auxiliary Heater Control Module
U0326	Software Incompatibility with Vehicle Immobilizer Control Module
U0327	Software Incompatibility with Vehicle Security Control Module
U0328	Software Incompatibility With Steering Angle Sensor Module
U0329	Software Incompatibility With Steering Column Control Module
U032A – U032F	ISO/SAE Reserved
U0330	Software Incompatibility With Tire Pressure Monitor Module
U0332	Software Incompatibility With Multi-axis Acceleration Sensor Module
U0333	Software Incompatibility With Gear Shift Control Module “B”
U0334	Software Incompatibility With Radio
U0335	Software Incompatibility With Hybrid Battery Pack Sensor Module
U0337 – U03FF	ISO/SAE Reserved
U0401	Invalid Data Received From ECM/PCM “A”
U0402	Invalid Data Received From Transmission Control Module (TCM)
U0403	Invalid Data Received From Transfer Case Control Module
U0404	Invalid Data Received From Gear Shift Control Module “A”
U0405	Invalid Data Received From Cruise Control Module
U0408	Invalid Data Received From Throttle Actuator Control Module
U040A	Invalid Data Received From Air Conditioning (A/C) Control Module
U040B	Invalid Data Received From Exhaust Gas Recirculation Control Module “A”
U040D	Invalid Data Received From Turbocharger/Supercharger Control Module “A
U040E	Invalid Data Received From Turbocharger/Supercharger Control Module “B”
U040F	Invalid Data Received From Reductant Control Module
U0412	Invalid Data Received From Battery Energy Control Module “A”
U0414	Invalid Data Received From Four-Wheel Drive Clutch Control Module
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
U0416	Invalid Data Received From Vehicle Dynamics Control Module
U0418	Invalid Data Received From Brake System Control Module
U041A	U041A ISO/SAE Reserved
U041B	Invalid Data Received From Exhaust Gas Sensor Module
U041C	Invalid Data Received From Rocker Arm Control Module “A”
U041D	Invalid Data Received From Rocker Arm Control Module “B”
U041F	U041F ISO/SAE Reserved
U0420	Invalid Data Received From Power Steering Control Module
U0421	Invalid Data Received From Suspension Control Module “A”
U0422	Invalid Data Received From Body Control Module (BCM)
U0423	Invalid Data Received From Instrument Panel Cluster Control
U0424	Invalid Data Received From HVAC Control Module
U0425	Invalid Data Received From Auxiliary Heater Control Module
U0428	Invalid Data Received From Steering Angle Sensor Module
U0429	Invalid Data Received From Steering Column Control Module
U042A – U042F	ISO/SAE Reserved
U0430	Invalid Data Received From Tire Pressure Monitor Module
U0431	Invalid Data Received From Body Control Module (BCM) “A”
U0432	Invalid Data Received From Multi-axis Acceleration Sensor Module
U0434	Invalid Data Received From Active Roll Control Module
U0436	Invalid Data Received From Differential Control Module Front
U0438	Invalid Data Received From Trailer Brake Control Module
U043B	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043C	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043D – U0440	ISO/SAE Reserved
U0441	Invalid Data Received From Emissions Critical Control Information
U0445	Invalid Data Received From Body Control Module (BCM) “D”
U0447	Invalid Data Received From Gateway “A”
U0448	Invalid Data Received From Gateway “B”
U0449	Invalid Data Received From Gateway “C”
U044B – U0450	ISO/SAE Reserved
U0452	Invalid Data Received From Restraints Control Module
U0453	Invalid Data Received From Side Restraints Control Module Left
U0454	Invalid Data Received From Side Restraints Control Module
U0457	Invalid Data Received From Information Center “A”
U0459	Invalid Data Received From Head Up Display
U045A	Invalid Data Received From Parking Assist Control Module “A”
U0461	Invalid Data Received From Audible Alert Control Module
U0463	Invalid Data Received From Navigation Display Module
U0464	Invalid Data Received From Navigation Control Module
U0465	Invalid Data Received From PTO Control Module
U0468	Invalid Data Received From Fuel Cell Control Module
U046A	Invalid Data Received From Sunroof Control Module
U046C – U0470	ISO/SAE Reserved
U0471	Invalid Data Received From “Restraints System Sensor A”
U0472	Invalid Data Received From “Restraints System Sensor B”
U0473	Invalid Data Received From “Restraints System Sensor C”
U0474	Invalid Data Received From “Restraints System Sensor D”
U0475	Invalid Data Received From “Restraints System Sensor E”
U0476	Invalid Data Received From “Restraints System Sensor F”
U0477	Invalid Data Received From “Restraints System Sensor G”
U0478	Invalid Data Received From “Restraints System Sensor H”
U0479	Invalid Data Received From “Restraints System Sensor I”
U047A	Invalid Data Received From “Restraints System Sensor J”
U047B	Invalid Data Received From “Restraints System Sensor K”
U047C	Invalid Data Received From “Restraints System Sensor L”
U047D	Invalid Data Received From “Restraints System Sensor M”
U047E	Invalid Data Received From “Restraints System Sensor N”
U047F	Invalid Data Received From Seatbelt Pretensioner Module “A”
U0481	Invalid Data Received From Automatic Lighting Control Module
U0482	Invalid Data Received From Headlamp Leveling Control Module
U0484	Invalid Data Received From Lighting Control Module Rear “A”
U0485	Invalid Data Received From Radio
U0486	Invalid Data Received From Antenna Control Module
U0487	Invalid Data Received From AMP Unit “A”
U0488	Invalid Data Received From Digital Disc Player/Changer Module A
U0489	Invalid Data Received From Digital Disc Player/Changer Module B
U048A	Invalid Data Received From Digital Disc Player/Changer Module C
U048B – U0490	ISO/SAE Reserved
U0491	Invalid Data Received From Digital Disc Player/Changer Module D
U0492	Invalid Data Received From Television
U0493	Invalid Data Received From Personal Computer
U0494	Invalid Data Received From “Digital Audio Control Module A”
U0495	Invalid Data Received From “Digital Audio Control Module B”
U0496	Invalid Data Received From Subscription Entertainment Receiver Module
U0497	Invalid Data Received From Entertainment Control Module Rear A
U0498	Invalid Data Received From Telephone Control Module
U049B – U0500	ISO/SAE Reserved
U0502	Invalid Data Received From “Door Control Module C”
U0503	Invalid Data Received From “Door Control Module D”
U0504	Invalid Data Received From “Door Control Module E”
U0505	Invalid Data Received From “Door Control Module F”
U0507	Invalid Data Received From Folding Top Control Module
U0508	Invalid Data Received From Moveable Roof Control Module
U050A	Invalid Data Received From “Seat Control Module B”
U050B – U0510	ISO/SAE Reserved
U0511	Invalid Data Received From “Seat Control Module C”
U0512	Invalid Data Received From “Seat Control Module D”
U0516	Invalid Data Received From “Door Switch A”
U0517	Invalid Data Received From “Door Switch B”
U0518	Invalid Data Received From “Door Switch C”
U0519	Invalid Data Received From “Door Switch D”
U051A	Invalid Data Received From “Door Switch E”
U051B – U0520	ISO/SAE Reserved
U0521	Invalid Data Received From “Door Switch F”
U0522	Invalid Data Received From “Door Switch G”
U0523	Invalid Data Received From “Door Window Motor A”
U0524	Invalid Data Received From “Door Window Motor B”
U0525	Invalid Data Received From “Door Window Motor C”
U0526	Invalid Data Received From “Door Window Motor D”
U0527	Invalid Data Received From “Door Window Motor E”
U0528	Invalid Data Received From “Door Window Motor F”
U0529	Invalid Data Received From “Door Window Motor G”
U052A	Invalid Data Received From Heated Steering Wheel Module
U052B – U0530	ISO/SAE Reserved
U0531	Invalid Data Received From Rear Gate Module
U0532	Invalid Data Received From Rain Sensing Module
U0535	Invalid Data Received From Convenience Recall Module
U0536	Invalid Data Received From Lateral Acceleration Sensor Module
U0537	Invalid Data Received From Column Lock Module
U0538	Invalid Data Received From “Digital Audio Control Module C”
U0539	Invalid Data Received From “Digital Audio Control Module D”
U053A	Invalid Data Received From Entrapment Control Module “A”
U053C	Invalid Data Received From Image Processing Module “B”
U053D	Invalid Data Received From Image Processing Module “C”
U053E – U0540	ISO/SAE Reserved
U0541	Invalid Data Received From Entrapment Control Module “B”
U0543	Invalid Data Received From Headlamp Control Module “B”
U0544	Invalid Data Received From Parking Assist Control Module “B”
U0545	Invalid Data Received From Running Board Control Module
U0546	Invalid Data Received From Entertainment Control Module Front
U0547	Invalid Data Received From “Seat Control Module E”
U0548	Invalid Data Received From “Seat Control Module F”
U0549	Invalid Data Received From Remote Accessory Module
U054A	Invalid Data Received From Entertainment Control Module Rear B
U054B	Invalid Data Received From Interior Lighting Control Module
U054C – U0550	ISO/SAE Reserved
U0551	Invalid Data Received From Impact Classification System Module
U0552	Invalid Data Received From Running Board Control Module “B”
U0553	Invalid Data Received From Lighting Control Module Rear “B”
U0555	Invalid Data Received From Remote Start Module
U055A	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A”
U055B	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B”
U055C	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C”
U055D	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D”
U055E	Invalid Data Received From Front Controls Interface Module “B”
U0562	Invalid Data Received From Seat Control Switch Module “B”
U0563	Invalid Data Received From AMP Unit “B”
U0565	Invalid Data Received From Camera Module Rear
U0566 – U0586	ISO/SAE Reserved
U0587	Invalid Data Received From With Radiator Anti Tamper Device
U0588	Invalid Data Received From Transmission Fluid Pump Module
U0589	Invalid Data Received From DC to AC Converter Control Module A
U058A	Invalid Data Received From DC to AC Converter Control Module B
U058B – U0591	ISO/SAE Reserved
U0592	Invalid Data Received From Gear Shift Control Module “B”
U0593	Invalid Data Received From Drive Motor Control Module (DMCM) “B”
U0594	Invalid Data Received From Hybrid Powertrain Control Module
U0595	Invalid Data Received From Powertrain Control Monitor Module
U0596	Invalid Data Received From AC to AC Converter Control Module
U0597	Invalid Data Received From AC to DC Converter Control Module A
U0598	Invalid Data Received From AC to DC Converter Control Module B
U0599	Invalid Data Received From DC to DC Converter Control Module A
U059A	Invalid Data Received From DC to DC Converter Control Module B
U059B	Invalid Data Received From Hybrid Battery Pack Sensor Module
U059C	Invalid Data Received From Drive Motor Control Module (DMCM) “C”
U059D	Invalid Data Received From Drive Motor Control Module (DMCM) “D”
U059E	Invalid Data Received From NOX Sensor “A”
U059F	Invalid Data Received From NOX Sensor “B”
U05A0 – U0600	ISO/SAE Reserved
U1200	AV Control Unit
U1201	AV Control Unit
U1202	AV Control Unit
U1204	GPS Comm
U1205	GPS ROM
U1206	GPS RAM
U1207	GPS RTC
U1216	AV Control Unit
U1217	AV Control Unit (Bluetooth Module)
U1218	AV Control Unit – HDD Connection
U1219	AV Control Module – HDD Read
U121A	AV Control Unit (HDD Write)
U121B	AV Control Unit (HDD Comm)
U121C	AV Control Unit (HDD Access)
U121D	AV Control Unit (DSP Connection)
U121E	AV Control Unit
U121F	AV Control Unit
U1220	AV Control Unit – XM
U1225	AV Control Unit (USB Controller)
U1227	AV Control Unit (DVD Comm)
U1228	AV Control Unit (Sub CPU Conn)
U1229	AV Control Unit (iPod Certification)
U122A	AV Control Unit (Config Unfinish)
U122E	AV Control Unit (Built-in Audio Conn)
U1240	AV Switch Connection
U1243	Display Unit
U1244	GPS Antenna
U1250	Camera Control Unit
U1255	Satellite Radio Tuner
U1258	Satellite Radio Antenna
U1263	USB
U1300	AV Communication Circuit
U1310	AV Control Unit
U3005	Retained Accessory Power
U300B	Ignition Input Accessory/On/Start
U300F	Ignition Input Accessory
U3010	Ignition Input Start
U3012 – U3100	ISO/SAE Reserved

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved
B1000	HRA Headlamp Range Adjustment: Supply Voltage Of The Control Unit Is Too Low (Undervoltage)
B1004	LCP Lower Control Panel: Control Unit Does Not Match Vehicle Type
B1016	EIS No Enable From Control Module EWM (Electronic Selector Lever Module)
B1021	CAN Fault N10-1 Or A37
B1056	Automatic Air Conditioning: Problem In CAN Communication With Control Unit DCM-RL
B1132	Alarm Activated Via S62/7 Glovebox Switch
B1153	Component B48 (Front Passenger Seat Occupied And Child Recognition) Has Only Detected One Transponder (Could Also Be Memory Card On Front Passenger Seat)
B1201	Electric Seat Adjustment Front Left: Hall Sensor Front Height
B1213	If Seat Memory Installed: Ext Left Rearview Mirror Voltage Faulty
B1214	If Seat Memory Installed: Ext Right Rearview Mirror Voltage Faulty
B1226	In-Car Temperature Sensor (B10/4)
B1227	Outside Temperature Indicator Temp Sensor (014)
B1228	Heater Core Temperature (B10/1)
B1229	Heater Core Temperature (B10/1)
B1230	Evaporator Temperature Sensor (B10/6)
B1231	ECT Sensor (B11/4)
B1232	Refrigerant Pressure Sensor (B12)
B1233	Refrigerant Temperature Sensor (B12/1)
B1234	Sun Sensor (B32)
B1235	Emissions Sensor (B31)
B1241	Refrigerant Fill
B1246	PTS Parktronic: A42b1 (Left Outer Sensor, Front Bumper)
B1310	Left/Window Airbag Sensor Is Defective
B1315	Problem In Front Passenger Child Seat Recognition
B1416	Coolant Circulation Pump (M13)
B1417	Duovalve (Y21y1), Left
B1418	Duovalve (Y21y2), Right
B1419	Electromagnetic Clutch (A9k1)
B1420	Idle Speed Increase
B1421	Pulse Module (N05)
B1422	Series Interface (K1) Connection To Instrument Cluster (A1)
B1423	Switchover Valve Block (Y11)
B1424	Activated Charcoal Filler Actuator (A32m2) Open
B1425	Activated Charcoal Filler Actuator (A32m2) Closed
B1432	Non-USA DTC
B1459	Series Interface (K2) Connection To Instrument Cluster (A1)
B1462	Wide Open Throttle (WOT) Position Signal Diesel Engines
B1476	Airbag Malfunction Indicator And Warning Lamp Is Defective
B1481	HRA: Part E2m1 (Right Headlamp Range Adjustment Motor) Has Short To Ground
B1489	HRA: Part E2m1 (Right Headlamp Range Adjustment Motor) Has Open Or Short To Positive
B1492	HRA: Part E1m1 (Left Headlamp Range Adjustement Motor) Has Short To Positive
B1617	Part E19/1 (Left License Plate Lamp) Is Defective
B1618	Part E19/2 (Right License Plate Lamp) Is Defective
B1628	Part E2e5 (Turn Signal Lamp) In Module E2 (Right Front Headlamp Unit) Is Defective.
B1703	Intermittant No Start In AAM Immobiliser Module
B1729	PSE Pneumatic System Doorlock Control Module A37
B1736	Navigation System’s CD Player: Check General CD, Check CD Data Block, Flimsy CD Data
B1768	Faulty Open Data Flap Limit Switch (0025) Front Flap
B1773	HRA: Zero Position Programming Has Not Yet Been Carried Out Or Is Not Possible
B1850	Electric Seat Adjustment Front Right: CAN Communication Interrupted With DCM
B1858	Two-Way Radio Signal. The Progammed Code Is Ok, But The Programmable Code Is Not Synchronised.
B1863	Belt Pretensioner Driver’s Side Resistance Too High (Stored In Airbag ECU)
B1864	Belt Pretensioner Passenger’s Side Resistance Too High
B1867	Ignition Circuit With Component R12/9 (Left Front Side Airbag Ignition Squib) Has < Ohm
B1869	Left Rear Side Airbag Ignition Squib Has < Ohms
B1871	Right Front Side Airbag Ignition Squib Has < Ohms
B1873	Right Rear Side Airbag Ignition Squib Has < Ohms
B1980	Fault At Interface Between Trip Computer And Magnetic Compass

Chassis (C) Codes List

Code	Definition
C0010	Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved
C1000	Traction System Control Module
C1010	Battery Voltage Low
C1011	ASR/ETS/ESP Circuit Open Or Shorted
C1012	Battery Voltage High
C1020	Can Communication Fault
C1021	Can Communication With Ea/Cc/Isc Control Module Interrupted
C1024	Can Communication With Engine Control Module Interrupted
C1025	CAN Communication BAS Communication With ESP Control Unit Faulty
C1100	Left Front Axle Vss Circuit Fault
C1101	Right Front Axle Vss Circuit Fault
C1102	Ets/Asr, Abs Left Axle Vss Circuit Fault
C1103	Right Rear Axle Vss Circuit Fault
C1121	Airmatic: Fault In Component B24/3 (Acceler. Sensor)
C1122	Airmatic: Fault In Component B24/4 (Acceler. Sensor)
C1123	Airmatic: Fault In Component B24/6 (Acceler. Sensor)
C1132	Airmatic: Fault In Component B22/8 (Level Sensor)
C1133	Airmatic: Fault In Component B22/9 (Level Sensor)
C1135	Airmatic: Fault In Component B22/3 (Level Sensor)
C1140	BAS Light, Play In Steering Column Causes Steering Angle Sensor To Lose Memory(?)
C1142	Abs Lateral Acceleration Sensor Open/Shorted
C1144	Airmatic: Fault In Component B7 (Pressure Sensor)
C1145	Zero Point Offset Error Of Component B34 (Esp Brake Pressure Sensor)
C1185	A7/7b1 BAS Diaphragm Travel Sensor (Electrical Fault)
C1186	A7/7b1 BAS Diaphragm Travel Sensor (Zero Point Variation)
C1187	A7/7b1 BAS Diaphragm Travel Sensor (Open Circuit)
C1200	Stop Light Switch Open/Shorted/Implausible
C1207	Stop Light Switch Defective
C1300	Left Front Axle Solenoid Valve (Hold) (A7/3y6) Open/Shorted
C1303	Right Front Axle Solenoid Valve (Hold) Open/Shorted
C1303	Right Front Axle Solenoid Valve (Hold) Open/Shorted
C1311	Switchover Solenoid Valve (Release) Open/Shorted
C1312	Master Cylinder Switchover Valve
C1401	High Pressure Return Pump Circuit Open/Shorted; Will Not Shut Off
C1501	Sps P-Valve
C1504	BAS Light, Play In Steering Column Causes Steering Angle Sensor To Lose Memory(?)
C1512	Brakes Overheated
C1600	Temperature After Engine Is Turned Off

For those unfamiliar with interpreting an OBD2 Code, click HERE to expand your knowledge and understanding.

Final Thoughts

In conclusion, our Mercedes Fault Codes List provides you with a valuable resource for diagnosing and resolving issues in your Mercedes vehicle. By understanding and decoding these fault codes, you can confidently address your 90s and newer Mercedes’s problems.

We’d love to hear your thoughts and experiences, so don’t be shy! Feel free to share them in the comments section below. And if you want to find a proper scanner for your vehicle, don’t forget to take a look at our Mercedes OBD2 scanner review.

Thank you for investing your time in reading this post. We appreciate your support and hope this information proves invaluable!

References

Mercedes OBD/OBD2 Codes, troublecodes.net
Mercedes-Benz Diagnostic Trouble Codes, scribd.com
Full Diagnostic Trouble Codes List, forums.mbclub.co.uk

Ford OBD1 Codes: Full List for Free Download

Don’t let the Check Engine light on your vintage Ford vehicle stress you out any longer.

With this post, you can understand the details entailing reading the OBD1 codes, identifying the defective part, and resetting the codes after replacing the faulty component.

Plus, we provide the complete Ford OBD1 codes for FREE Download here!

So, let’s get started!

Ford OBD1 Codes List and Definition [FULL]

Free Download: Full Ford OBD1 Trouble Codes List and Meaning PDF

Note: Use the search box in the tables below to quickly find the specific code you’re looking for.

2-Digit Codes List Table

Code	Definition
Code 11	System PASS
Code 12	Cannot control rpm during KOER Sell-Test high rpm check
Code 13	Cannot control rpm during KOER Self-Test low rpm check
Code 14	PIP Circuit failure
Code 15	PCM Read Only Memory (ROM) teat failed
Code 16	Rpm too low to perform H02S test
Code 18	SPOUT circuit open
Code 18	IDM circuit failure/ SPOUT circuit grounded
Code 19	Failure In PCM Internal voltage
Code 21	ECT out of Self-Test range MAP/BARO out of Self-Test range
Code 22	MAP/BARO out of Self-Test range
Code 23	TP out of Self-Test range
Code 24	IAT out of Self-Test range
Code 26	MAF out of Self-Test range
Code 29	Insufficient input from the Vehicle Speed Sensor (VSS)
Code 31	EVP circuit below minimum voltage
Code 32	EVP voltage below closed limit
Code 33	EGR valve opening not detected
Code 34	EVP voltage above closed limit
Code 35	EVP circuit above maximum voltage
Code 41	HO2S circuit indicates system lean (right HO2S)
Code 41	No HO2S switch detected (right HO2S)
Code 42	HO2S circuit indicates system rich (right HO2S)
Code 44	Secondary Air Injection system Inoperative (right side)
Code 45	Secondary Air Injection upstream during Self-Test
Code 46	Secondary Air Injection not bypassed during Self-Test
Code 51	ECT Indicated -40 C (-40 F) /circuit open
Code 53	TP circuit above maximum voltage
Code 54	IAT Indicated -4000 (-40″F) /circuit open
Code 56	MAF circuit above maximum voltage
Code 61	ECT Indicated 123 C (254 F) / circuit grounded
Code 63	TP circuit below minimum voltage
Code 64	IAT indicated 123 C (254 F) I circuit grounded
Code 66	MAF circuit below minimum voltage
Code 67	Park/Neutral Position (PNP) switch circuit open – A/C on during Self-Test
Code 77	Brief WOT not sensed during Self-Test / Operator error
Code 79	A/C on/Defrost on during Self-Test
Code 81	Secondary -Air Injection Diverter (AIRD) solenoid circuit failure
Code 82	Secondary Air Injection Bypass (AIRS) solenoid circuit failure
Code 84	EGR Vacuum Regulator (EVR) circuit failure
Code 85	Canister Purge (CANP) circuit failure
Code 87	Fuel pump primary circuit failure
Code 91	HO2S circuit Indicates system loan (left HO2S)
Code 91	No HO2S switch detected (left HO2S)
Code 92	HO2S circuit indicates system rich (left HO2S)
Code 94	Secondary Air Injection system Inoperative (left side)
Code 95	Fuel pump secondary circuit failure

3-Digit Codes List Table

	Definition
Code 111	System checks OK
Code 112	Intake Air Temperature (IAT) sensor is/was low or grounded – IAT
Code 113	IAT sensor is/was high or open – IAT
Code 114	IAT sensor out of range – IAT
Code 116	Engine Coolant (ECT) sensor out of range – ECT
Code 117	ECT sensor is/was low or grounded – ECT
Code 118	ECT sensor is/was high or open – ECT
Code 121	Throttle Position (TP) sensor out of range – TPS
Code 122	TP low (possibly grounded or open circuit) – TPS
Code 123	TP is/was high or short to power – TPS
Code 124	TP voltage was higher than expected – Fuel control
Code 125	TP voltage was lower than expected – Fuel control
Code 126	MAP or BARO sensor out of range – “>MAP
Code 128	MAP vacuum has not been changing – check vacuum lines – “>MAP
Code 129	No MAP or Mass Air Flow sensor change during “goose” test – MAP MAF
Code 136	Oxygen sensor not switching/system lean Left or Front HO2S – Fuel control
Code 137	Oxygen sensor not switching/system rich Left or Front HO2S – Fuel control
Code 138	Fault in Cold Start Injector circuit – Fuel control
Code 139	Oxygen sensor not switching Left or Front HO2S – Fuel control
Code 144	Oxygen sensor not switching Single, Right or Rear HO2S – Fuel control
Code 157	Mass Air Flow signal is/was low or grounded – MAF
Code 158	MAF sensor is/was high or short to power – MAF
Code 159	MAF sensor is/was out of range – MAF
Code 167	No Throttle Position sensor change in “goose” test (must get at least 25% rotation) – TPS
Code 171	Oxygen sensor not switching – system was at adaptive limits – Single, Right or Rear HO2S – Fuel control
Code 172	Oxygen sensor not switching – system is or was lean – Single, Right or Rear HO2S – Fuel control
Code 173	Oxygen sensor not switching – system is or was rich – Single, Right or Rear HO2S – Fuel control
Code 174	Oxygen sensor was slow in switching Single, Right or Rear HO2S – Fuel control
Code 175	Oxygen sensor not switching – system was at adaptive limits – Left or Front HO2S – Fuel control
Code 176	Oxygen sensor not switching – system is or was lean Left or Front HO2S – Fuel control
Code 177	Oxygen sensor not switching – system was rich Left or Front HO2S – Fuel control
Code 178	Oxygen sensor was slow in switching Left or Front HO2S – Fuel control
Code 179	Fuel system was rich at part throttle Single, Right or Rear HO2S – Fuel control
Code 181	Fuel system was lean at part throttle Single, Right or Rear HO2S – Fuel control
Code 182	Fuel system was rich at idle Single, Right or Rear HO2S – Fuel control
Code 183	Fuel system was lean at idle Single, Right or Rear HO2S – Fuel control
Code 184	Mass Air (MAF) output higher than expected – Fuel control
Code 185	Mass Air (MAF) output lower than expected – Fuel control
Code 186	Injector pulse width longer than expected or Mass Air Flow (MAF) lower than expected – Fuel control
Code 187	Injector pulse width shorter than expected or Mass Air Flow (MAF) higher than expected – Fuel control
Code 188	Fuel system was rich at part throttle – Left or Front HO2S – Fuel control
Code 189	Fuel system was lean at part throttle – Left or Front HO2S – Fuel control
Code 191	Fuel system was rich at idle – Left or Front HO2S – Fuel control
Code 192	Fuel system was lean at idle – Left or Front HO2S – Fuel control
Code 193	Failure in Flexible Fuel (FF) sensor circuit – Fuel control
Code 194	Perform cylinder balance test to check for inoperative injectors
Code 195	Perform cylinder balance test to check for inoperative injectors
Code 211	Ignition PIP signal was erratic or missing – Ignition Systems
Code 212	Ignition TACH signal was erratic (module/wiring) or SPOUT circuit fault – Ignition Systems
Code 213	Ignition SPOUT or SAW circuit open or shorted – Ignition Systems
Code 214	Error in Cylinder ID (CID) circuit or signal – Ignition Systems
Code 215	Primary circuit failure – ignition coil 1 – Ignition Systems
Code 216	Primary circuit failure – ignition coil 2 – Ignition Systems
Code 217	Primary circuit failure – ignition coil 3 – Ignition Systems
Code 218	IDM signal open or high or left coil pack failure – Ignition Systems
Code 219	SPOUT circuit failure, timing defaulted to 10 degrees – follow code 213 diagnosis
Code 222	IDM open or high or right coil pack failure – Ignition Systems
Code 223	Dual Plug (DPI), SPOUT or IDM circuit fault – Ignition Systems
Code 224	Failure in ignition coil primary circuit – Ignition Systems
Code 225	Knock sensor not tested (ignore if not pinging) – KS
Code 226	Ignition Diagnostic Monitor (IDM) signal fault – Ignition Systems
Code 232	EI primary coil circuit failure – Ignition Systems
Code 238	EI primary circuit failure – ignition coil 4 – Ignition Systems
Code 311	AIR system not working – Single, Right or Rear HO2S – Air Injection
Code 312	AIR not diverting – Air Injection
Code 313	AIR not bypassing – Air Injection
Code 314	AIR inoperative, Left or Front HO2S – Air Injection
Code 326	Pressure Feedback EGR shows low pressure EGR not seating or not seating intermittantly – PFE
Code 327	EGR feedback signal is/was low – EVR or PFE
Code 328	EGR Valve Position (EVP) is/was low – EVR
Code 332	EGR did not open/respond during test or if memory code, did not open intermittantly – EVR or PFE
Code 334	EVP sensor is/was high – EVR
Code 335	EGR feedback signal is/was out of range – EVR or PFE
Code 336	PFE sensor signal is/was was high – “>PFE
Code 337	EGR feedback signal is/was was high – EVR
Code 338	Cooling system did not heat up (check cooling system / thermostat operation)
Code 339	Cooling system overheated (check cooling system / thermostat operation)
Code 341	Octane jumper installed (information only code to notify you if it is installed)
Code 411	Idle speed system not controlling idle properly (generally idle too high) – ISC
Code 412	Idle speed system not controlling idle properly (generally idle too low) – ISC
Code 452	Vehicle Speed Sensor (VSS) problem
Code 511	No power to PCM pin 1 or bad PCM (processor)
Code 512	Memory power (PCM pin 1) was interrupted – Was battery disconnected ?
Code 513	Replace processor (PCM) (internal failure)
Code 519	PSP switch/circuit open – PSP h Pedal Position (CPP) circuit fault – PNP
Code 521	Wheel not turned during test or PSP problem – PSP
Code 522	Park/Neutral Position (PNP) or Clutch Pedal Position (CPP) circuit fault – PNP transmission MLP sensor out of range in park – Transmissions
Code 524	Problem in low speed fuel pump circuit – Power / Fuel Pump Circuits
Code 525	Park/Neutral Position (PNP) or Clutch Pedal Position (CPP) circuit fault – PNP
Code 528	System shows voltage at pin 10 (is A/C on ?) or pin 30 (PNP, CPP switch) – PNP
Code 529	Data Communications Link to processor failure Service any EEC codes, erase memory and retest If code is still present refer to instrument cluster diagnosis manual
Code 533	Data Communications Link to instrument cluster failure – see 529
Code 536	Brake On Off open or shorted to ground – BOO
Code 538	System did not receive “goose” test – TESTS
Code 539	System shows voltage at PCM pin 10 Is A/C on ?
Code 542	Fuel pump open, bad ground or always on – – Power / Fuel Pump Circuits
Code 543	Fuel pump monitor circuit shows no power – Power / Fuel Pump Circuits (Service 556 code first if present) Fuel pump relay or battery power feed was open – Power / Fuel Pump Circuits
Code 551	Problem in Intake Manifold Runner Control (IMRC) solenoid/circuit – Solenoids
Code 552	AIRB solenoid/circuit failure – Solenoids
Code 553	AIRD solenoid/circuit failure – Solenoids
Code 554	Fuel Press Regulator Control solenoid/circuit fault – Power / Fuel Pump Circuits
Code 556	Fuel pump relay primary circuit fault – Power / Fuel Pump Circuits
Code 557	Low speed pump relay primary circuit fault – Power / Fuel Pump Circuits
Code 558	EGR vacuum regulator solenoid/circuit failure – EVR or PFE or Solenoids
Code 559	A/C relay primary circuit fault – A/C and Fan Circuits
Code 563	High Fan Control (HFC) circuit failure – A/C and Fan Circuits
Code 564	Fan Control (FC) circuit failure – A/C and Fan Circuits
Code 565	Canister Purge 1 solenoid/circuit failure – Solenoids
Code 566	transmission 3/4 shift solenoid/circuit – Transmissions
Code 569	Canister Purge 2 solenoid/circuit failure – Solenoids
Code 578	A/C pressure sensor VREF short to ground – A/C and Fan Circuits
Code 579	ACP sensor did not change with A/C on – A/C and Fan Circuits
Code 581	Cooling fan current was excessive – A/C and Fan Circuits
Code 582	Open cooling fan circuit – A/C and Fan Circuits
Code 583	Fuel pump current was excessive – Power / Fuel Pump Circuits
Code 584	Open power ground circuit – Power / Fuel Pump Circuits
Code 585	A/C clutch current was excessive – A/C and Fan Circuits
Code 586	Open circuit in A/C clutch – A/C and Fan Circuits
Code 587	Communication problem between PCM and Variable Control Relay Module (VCRM) – Power / Fuel Pump Circuits
Code 617	Transmission shift failure (1/2 shift) – Transmissions
Code 618	Transmission shift failure (2/3 shift) – Transmissions
Code 619	Transmission shift failure (3/4 shift) – Transmissions
Code 621	Solenoid/circuit failure – shift solenoid 1 – Transmissions
Code 622	Solenoid/circuit failure – shift solenoid 2 – Transmissions
Code 624	Solenoid/circuit failure -Electronic Pressure Control (EPC) current is high – Transmissions
Code 625	Solenoid/circuit failure – Electronic Pressure Control (EPC) current is low – Transmissions
Code 626	Transmission Coast Clutch (CCS) Solenoid/circuit fault – Transmissions
Code 627	Torque Converter Clutch circuit fault – Transmissions
Code 628	Excessive converter clutch slippage – Transmissions
Code 629	Torque Converter Clutch circuit fault – Transmissions
Code 631	Overdrive Cancel Light circuit problem – Transmissions
Code 632	E4OD – Transmission Control Switch (TCS) should be cycled once between engine ID and Goose test
Code 633	4x4L switch should be in 4×2 or 4×4 high for the test
Code 634	Park/Neutral Position (PNP) or Clutch Pedal Position (CPP) circuit fault Electronic shift transmission – Manual Lever Position (MLP) sensor out of range in Park-Transmissions
Code 636	Transmission Oil Temperature (TOT) sensor out of range – Transmissions
Code 637	TOT sensor is/was high or open – Transmissions
Code 638	TOT sensor is/was low or grounded – Transmissions
Code 639	Transmission Speed sensor (TSS) circuit fault – Transmissions
Code 641	Transmission solenoid/circuit failure Shift Solenoid 3 – Transmissions
Code 643	Torque Converter Clutch (TCC) circuit – Transmissions
Code 645	Transmission 1st gear failure – Transmissions
Code 646	Transmission 2nd gear failure – Transmissions
Code 647	Transmission 3rd gear failure – Transmissions
Code 648	Transmission 4th gear failure – Transmissions
Code 649	Transmission EPC system failure – Transmissions
Code 651	Transmission EPC solenoid/circuit fault – Transmissions
Code 652	Torque Converter Clutch (TCC) circuit fault – Transmissions
Code 654	Transmission selector not in PARK – Transmissions
Code 656	Torque Converter Clutch (TCC) slip – Transmissions
Code 657	Transmission temperature was excessive – Transmissions
Code 998	Did not pass Key On Engine Off test yet (Get 111 in KOEO first) Transmission Electronic Pressure Control (EPC) solenoid/circuit fault – Transmissions

How To Read Ford OBD1 Codes Without A Scanner (Self-test Procedure)

The most uncomplicated procedure to run a self-test to read OBD1 codes is performing a “Key On Engine Running” (KOER) test

Ford Motor Company equips its vehicles with a self-diagnosing system, allowing for easier detection of faulty components and sensors without rushing to a mechanic.

The system was introduced in cars manufactured between 1982-1995. The self-diagnostic system records error codes emitted by faulty components and shares the information with the driver.

You can quickly look up the error codes online to identify the defective part.

To initiate self-diagnosis, you first need the following items to assist you in recording the OBD1 error codes.

Firstly, you’ll need an unrolled paper clip, a jumper cable, a piece of paper, and a pen.

A clipboard may come in handy, although it is not a requirement.

Next, you’ll need to get your engine to optimal running temperatures by running the engine idle for 5-10 minutes.

The test described below is called the “Key On Engine Running” (KOER) test.

Here is what to do:

Under the hood, locate the diagnostic box. It is often found on the driver’s side against the firewall but could also be located on the passenger’s side. The plug is housed in a plastic casing inscribed “EEC Test.”
Using the paper clip or the jumper cable, insert one of its ends on the top right pin of the first plug and the other end to the pin in the singular connector plug.
Immediately start the car’s engine again, and have a pen and paper close by to record the OBD1 error codes.
You’ll read the codes by identifying the number of flashes the check engine light illuminated.
The first set of flashes indicates the number of cylinders your vehicle has. If you run on a 6-cylinder engine, it will flash three times; and four times if you’re on an 8-cylinder engine.
Next, you’ll need to wait for a couple of seconds, usually 30 – 60 seconds, for the vehicle to complete the self-diagnostic test.
The first time the vehicle will illuminate once. This sign informs you to perform the goose test, which involves turning the steering wheel halfway through left and right, stepping on the brake pad, and holding on to the throttle to rev up the engine.
Depending on your vehicle’s make, it will display 2 or 3-digit codes. You’re advised to confirm which format your vehicle model uses. Nevertheless, vehicles between 1986-1991 display them in twos, whereas the models between 1992-1994 display them in threes.
You should count the number of flashes and record them on a piece of paper. It is advised that you have a partner to aid in reading or writing the number of illuminating flashes. You should note that long pauses between flashes indicate that you’re proceeding to the following code. Otherwise, keep counting through the flashes.
The vehicle iterates through the OBD1 codes twice before exiting the self-diagnostic test. Look up those codes to find out the dysfunctional component.

How to read 08-95 Ford OBD1 code without video by Budget Boosting

Additional Methods To Read OBD1 Codes Without A Scanner

There are a ton of ways you may use to read the OBD1 codes. If you’re the kind of person to explore a new way of doing things, then here are a couple of techniques to go with.

Using an Analog Voltmeter

Firstly, you should connect the analog voltmeter to the ECU through the data link connector under the engine’s hood.

The data connector has two plugs. Use a jumper cable to connect pin 2 in the first plug to the other pin in the second single-pin plug.

You can take the reading by connecting the negative terminal of the voltmeter to pin 4 in the first plug and the positive terminal to the battery’s positive side.

If an error code is registered, the analog voltmeter will alert you by sweeping the voltmeter needle across its display.

Using an Analog Voltmeter to read Ford OBD1 codes video by Pretty Jo at Howstuffinmycarworks

Using a Message Center

Hold the select, checkout, and reset button simultaneously on the electronic instrument cluster.

To perform the “Key On Engine Off” test, also referred to as (KOEO), hold the above three buttons before turning on the ignition and then releasing the buttons.

Performing the “Key On Engine Running” test (KOER) is done by holding the three buttons and turning on the ignition before releasing the buttons.

Models between 1987-1990 require one to press the select button thrice, whereas models between 1991-1995 need one to hold the gauge select button thrice until “DEALER 4” is shown.

You should note that all models require one to initiate a self-test using a jumper cable to loop through STI and SIG RTN connectors.

Basic codes while using the message center:

The vehicles will display code 4255 to indicate entering of KOEO self-test.

They will show a base readout of 4030 to inform that KOER has been entered. Next, the DTC’s will output RH followed by three-digit codes.

Finally, code 4011, the service passcode, will be displayed. You should note that all models will exit the self-test when the ignition is turned off.

Using Overdrive Cancel/ Transmission MIL

Models equipped with an E40D transmission system and a 7.3L diesel engine perform the KOEO self-test by flashing the OCIL/ TMIL lamp.

Toggling the OSC once keeps the lamp off, indicating that the vehicle can achieve the overdrive gear position.

Similarly, toggling may result in the light staying on to stop the car from shifting in an overdrive position.

Receiving DTC 99 will evaluate to fault with the EPC (Electronic Pressure Control) circuit of the E40D transmission system. Under such conditions, the lamp will serve as the TMIL (Transmission Malfunction Indicator Lamp).

How To Read OBD1 Codes On Ford With A Scanner

The OBD1 scanner is used to read the trouble codes in vehicles manufactured between 1982-1995. It utilizes two tests to read the error codes recorded by the ECU (engine control unit).

They are the “Key On Engine Off” and the “Key On Engine Running” tests. To perform this test, you should first locate the diagnostic box within the engine compartment and ensure the engine is warmed up before starting the test.

Here is the procedure for reading OBD1 codes on Ford using Innova 3145:

Uncover the EEC Test case and plug in the code reader.
The first test is the key on engine off. It begins by starting the vehicle’s electronic components without cranking up the engine. Next, it proceeds as indicated.
Switch on the code reader, then press and hold the test button to begin the test. An arrow should show up on the display screen of the code reader to indicate that the OBD1 scanner has successfully connected to the ECU.
It takes about 10 seconds for the codes to start displaying on the display panel. Record the said codes using a pen and paper.
Next, the OBD1 will display a 10 to indicate no more readable codes, then code 111 indicating that the test is complete. After this step, you can switch off the code reader.
Finally, you will perform a “Key On Engine Running” test, which proceeds as follows.
Crank up the engine and turn on the code reader. Press and hold the test button to commence the process.
The first display shows the number of cylinders the engine has. Next, you will perform the following steps to negate corresponding errors. Do a half turn if your car includes a power steering, press the cancellation button if your vehicle provides overdrive, and hold the brake pedal if your vehicle has an on and off brake switch.
The code “10” will appear then you’ll have to wait for another 30 to 60 seconds for the codes to appear on display.
Record the error codes on a piece of paper. Finally, a “10” would display once more to indicate no more readable codes, then code 111 indicates the test’s end. Switch off the code reader and the engine after this.

Reading the OBD1 codes using INNOVA 3145 Ford Digital OBD1 Code by Minute Masters

How To Clear Ford OBD1 Codes

Pulling The ECU Fuse For 15 To 30 Seconds

The easiest and most common method to clear DTCs is pulling the ECU fuse for 15 to 30 seconds. You don’t have to jerk off the battery’s negative terminal, as the process will reset the ECU. Drive for 75+ miles, then run the self-test once more using a jumper cable or paper clip to verify if the trouble codes were erased.

Some Other Methods For Specific Vehicles

For EEC-V & DI 7.3L Turbo Diesel

You can reset the PCM by disconnecting the ground cable to the battery for five minutes or using the NGS (New Generation Star) tester. Disconnecting the battery’s ground cable to clear DTCs will result in the rough operation of the vehicle for the first few miles. However, normalcy will resume when the adaptive values are relearned.

For EEC-IV Continuous Memory

Initiate the KOEO self-test.
Deactivate the self-test as soon as DTCs start to display as follows:
Position the central button to the STAR tester in the up position.
If the test was conducted using an analog voltmeter or an Ohmmeter, dislodge the jumper cable from the self-test input connector and self-test return pin connector.
Press the STOP button if the test was done using an NGS tester.
For test results, read through the engine check light, message center, and OCIL, remove the jumper cable from the self-test signal return pin and the input connector of the self-test.
On completion, the continuous streams of DTCs would have been erased.

For Keep Alive Memory (KAM)

You’ll need to disconnect and isolate the negative battery cable for at least five minutes to clear the keep alive memory. Afterward, driving for at least 10 miles for the vehicle’s processor to relearn the values is necessary.

For Merkur 2.9L & 85–88 2.3L Engine

You’ll first need to initiate the KOEO self-test.
Immediately after receiving the first error code, disconnect the jumper wire from the self-test input terminals.
Repeat the self-test once more with the jumper wire to confirm that the DTCs are erased.

For Aspire, Capri (1.6L), Escort & Tracer (1.8L), Probe (2.0L w/4EAT, 2.2L & 2.5L) & 88–93 Festiva

Start the KOEO self-test.
Immediately you receive the first error code, unlatch the push button located on the Super Star II Tester.
Disconnect, then isolate the battery’s ground cable before pressing and holding the brake pedal for about 5 to 10 seconds.
Finally, conduct the self-test to verify the DTCs are erased.

For Mercury Villager

All other DTCs can be erased using each of these methods except that of a malfunctioning indicator lamp. After disconnecting the battery’s ground cable, stored DTC in the backup memory will be erased after 24 hours. If you’re using an NGS tester, select the Diagnostic Test Mode Results before pressing the CLEAR button.

Here are the steps to adhere to erase DTC resulting from a malfunctioning indicator lamp:

Firstly, actuate the diagnostic test mode.
Next, disconnect the DTC.
While utilizing the suitable jumper cable, loop through wires BL/W and GY/BL.
Remove the jumper cable after waiting for about two seconds before reconnecting the DTC.
Although the MIL will remain on, the DTCs will have been erased.

For MCU System

MCU systems don’t contain KAM to store service DTCs. Therefore, DTCs are cleared on switching the ignition off.

Final Thoughts

Your vintage Ford vehicle is a piece of history, and keeping it running smoothly is a labor of love. That’s why our comprehensive guide to Ford OBD1 codes is here to provide you with the knowledge to take care of your classic ride.

If you have any questions, comments, or success stories about using our guide to Ford OBD1 codes, please let us know in the comments section below. Your voice can assist other vintage Ford owners in their car maintenance journey.

But don’t stop there!

We also have a review of OBD1 scanners that can help you find the perfect scan tool for your vehicle.

Thanks for spending time reading our post! We hope you found it helpful and informative.

References

Ford OBD Trouble Codes, freeautomechanic.com

P0017: Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor B)

Imagine starting your car engine or driving down the road and you notice the “check engine light” on. After an OBD2 scan, the P0017 pops up. But, what’s the next move?

Let’s find out.

P0017 Definition: Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor B)
Code type: Generic – P0017 indicates the same problem whether you’re having a Mercedes, Hyundai, Ford, etc.
Can I drive with the P0017 code? No, you can’t. It can cause severe damage to your engine.
Is it easy to fix? Intermediate to advanced levels.
Cost: $25 – $100 (common)

To understand the P0017 code better, I have narrowed this article into four parts: causes, symptoms, diagnosis, and solutions.

So, keep reading to learn more about this trouble code.

What Does The P0017 Code Mean?

Code P0017 indicates misalignment between crankshaft and camshaft position sensors (in bank 1 sensor B.) When the camshaft is greater than 9 degrees advanced, or 12 degrees retarded, compared to the crankshaft, P0017 is set.

Bank 1: The issue occurs in the engine side having cylinder 1.
Sensor B: The issue is found on the exhaust camshaft side.

Crankshaft vs. Camshaft

The crankshaft and camshaft are connected with a timing chain located at the end of the engine.

Camshaft: Allow the air-fuel mixture to enter the combustion chamber and releases the burnt exhaust gas.
Crankshaft: Harness the engine’s torque to rotate the camshaft.

These two shafts must have perfect timing for optimum control of the combustion. If the correlation is off, it leads to power loss, engine overheating, misfire, etc.

Engine timing

To prevent the correlation from going off, the engine timing must be controlled with the help of various parts:

Timing belt/chain.
VVT sprocket.
Timing belt tensioner.
Oil control valves.
Camshafts and crankshafts solenoid.
Camshafts and crankshafts.

In case any of the above parts goes wrong, it leads to the P0017 code popping up.

Other related trouble codes of P0017 include P0016, P0008, P0014, P0009, and P0019.

P0017 Causes Identification: Quick View

The P0017 code can occur either solely or in combinations with other related codes.

Refer to the table below to identify the root causes and solutions of P0017 and its related codes.

Codes combination	Causes	Solutions
P0017 only	Faulty or damaged timing chain/belt Faulty camshaft/crankshaft position sensor Damaged wiring/connectors to crank/cam sensor Damaged timing belt/chain tensioner Slipped or broken cam/crank sensor tone ring Dirty/Low engine oil Faulty CMP actuator/exhaust VVT sprocket Bad PCM (rare)	Fix/Replace timing chain/belt Replace camshaft/crankshaft position sensor Repairing wiring/connectors to crank/cam sensor Replace timing belt/chain tensioner Change the cam/crank sensor tone ring Change/Add engine oil/Clean oil filter/oil cap Fix CMP actuator/exhaust VVT sprocket Replace PCM
P0017 + P0016	Bad oil control valve (VVT solenoid)	Replace oil control valve (VVT solenoid)
P0017 + P0008	Faulty or damaged timing chain/belt Dirty VVT solenoid Dirty/Low engine oil	Fix/Replace timing chain/belt Clean VVT solenoid Change engine oil
P0017 + P0014	Dirty/Low engine oil Faulty camshaft position sensor Bad oil control valve (VVT solenoid)	Change engine oil Replace camshaft position sensor Replace oil control valve (VVT solenoid)
P0017 + P0016 + P0018 + P0019	Loose timing chain/belt	Fix timing chain/belt

Note: The causes for each code combination are the most common ones. There can be some uncommon issues hidden under those codes

P0017: Causes, Symptoms, And How To Fix

Regardless of the causes, the common symptoms of P0017 include:

Check engine light on.
Increased fuel consumption.
Reduced engine performance.
Engine noise and misfires (severe condition).
Rough accelerations.
Hard start engine problems.

Read further to identify the causes (from the most to least common) of P0017 with their relevant repairs.

Causes #1: Faulty or damaged timing chain /belt

The most common cause of the P0017 code is a faulty timing chain/belt.

In this situation, the timing chain/belt affects the engine timing, causing the P0017 code to pop up.

Other related codes may sometimes show, including P0016, P0018, and P0019.

In this case, replacing the defective timing chain/belt is the best option.

You can check this video about how to change the car timing belt from the Scotty.

Causes #2: Faulty camshaft/crankshaft position sensor

Damage in the camshaft/crankshaft sensor is another possible cause of the P0017 code.

The unique symptoms you’re likely to notice in this particular cause include:

Inconsistent sensor signals.
Engine stalling.
Car surging.
“Limp mode” on, causing gear shifting problems.

Replacing the damaged camshaft/crankshaft position sensor solves this problem. This process requires an expensive scan tool to relearn the sensors (which I highly doubt that you have one.) Therefore, I suggest you bring your car to a mechanic to handle it.

The easy way to test the camshaft and crankshaft sensor is by Ratchets And Wrenches.

Gettin’ Junk Done and how to replace camshaft and crankshaft position sensor.

Causes #3: Damaged wiring/connectors to crank/cam sensor

A damaged wiring/connector to the crank/cam sensor leads to a failing cam/crank sensor. In return, it causes intermittent problems, which the PCM detects, thus throwing the P0017 code. The symptoms for this cause are the same as for a faulty crank/cam sensor.

In some cases, a damaged crank/cam sensor wiring can also result in a combination of the P0017 and P0014 code errors.

So, it is worth inspecting the wiring connections and ensuring there are no damaged or burnt wires. If any, replace them, and you will see the code error disappearing.

Watch this video to know how to change the crankshaft/camshaft sensor connector
(by Kamal Akeel.)

Causes #4: Bad oil control valve (VVT solenoid)

A bad oil control valve (VVT solenoid) alters retarding and advancing of the valve timing as needed.

A bad oil control valve (VVT solenoid) alters retarding and advancing of the valve timing as needed. In return, the engine develops oil flow problems which lead to the P0017 code manifesting. Also, the engine exhibits performance problems such as poor acceleration and rough running.

Nevertheless, the P0017 code error will sometimes appear in combination with P0014 or P0016.

In this case, replacing the bad oil control valve (VVT solenoid) is the best action you should take to do away with P0017.

Watch this video to learn how to diagnose the oil control valve.

Causes #5: Damaged timing belt/chain tensioner

Anything going wrong with the timing belt/chain tensioner affects the timing belt.

Anything going wrong with the timing belt/chain tensioner affects the timing belt. As a result, the cam and crank connection is interrupted, causing the pistons and valves to fail, thus, triggering the P0017 code. The symptoms of this issue are similar to those of a damaged timing belt/chain.

Apart from the common symptoms, the P0017 code may sometimes show in combination with the P0008 code.

The best way to solve this problem is to replace the timing belt/chain tensioner.

The way to change the tensioner is by AutoZone.

Causes #6: Slipped or broken cam/crank sensor tone ring

Slipped or broken cam/crank sensor tone ring interrupts the magnetic sensor from taking correct readings. As a result, the ECU indicates an inaccurate crank/cam position, thus triggering the P0017 code.

In this situation, changing the cam/crank sensor tone ring is the best solution. The process is simple as you can do it without special tools. However, you can call for mechanic assistance if you’re uncomfortable doing it yourself.

Causes #7: Dirty/ Low engine oil

The debris in an engine oil clogs the cam/crank, thus turning off the engine timing. Also, a low-quality engine oil fails to lubricate the engine parts properly. As a result, engine overheating occurs as well as breaking the rods which also turns off the engine timing.

Besides triggering the P0017 code, it can as well cause a combination of the P0017 with P0008 or P0014 codes.

Change the engine oil if it’s dark brown.

If this is the case, pouring down the engine oil and replacing it with a pure one is advisable. Also, you should develop a schedule in which you will be changing the engine oil without letting it overstay.

Before changing or adding the oil, it is advisable to clean the oil filter/oil cap. And if the oil filter/oil cap goes wrong, change it.

Watch video: How to change oil by yourself for any car in just 5 minutes by 1A Auto.

Causes #8: Faulty CMP/VVT actuator/exhaust VVT sprocket

A faulty CMP actuator/exhaust VVT sprocket hinders the valve timing from retarding or advancing as needed.

but the best option is to replace it.

VVT actuator replacement: DIY Guide Video around 30 minutes by ChrisFix.

Causes #9: Bad PCM (rare)

If you still see the P0017 code after solving all other causes, then check the PCM. Remember, the PCM is the main engine computer that ensures everything happening in the engine is perfect.

So, a bad PCM can trigger various trouble codes, although it rarely occurs. It can cause the P0017 code to pop up only or together with P0016.

If PCM is the problem, you should visit a mechanic shop for a replacement.

How Much Does It Cost To Fix The Code P0017?

You can fix most causes of the P0017 code by yourself with a few bucks. For instance, a new cam/crank position sensor can cost about $25-$100.

If you don’t feel comfortable replacing the parts, then a qualified mechanic comes in handy. The cost of hiring the mechanic can vary based on personal rates, but you can expect to pay between $95 and $200.

The Estimated Repair Cost Of P0017

Solutions	Cost
Replacing the faulty timing chain / belt	DIY: $20 – $150 Mechanic: $95 – $200
Replacing faulty or damaged camshaft / crankshaft position sensor	DIY: $20 -$100 Mechanic: $95 – $200
Replacing damaged wiring / connectors to crank / cam sensor	DIY: $15 – $50 Mechanic: $100 – $250
Replacing bad oil control valve (VVT solenoid)	DIY: $20 – $150 Mechanic: $210 – $250
Replacing damaged timing belt / chain tensioner	DIY: $20 – $200 Mechanic: $500 – $2000
Replacing slipped or broken cam / crank sensor tone ring	DIY: $20 – $100 Mechanic: $95 – $200
Changing dirty / Add engine oil	DIY: $20 – $70 Mechanic: $40 – $120
Replacing faulty CMP actuator / exhaust VVT sprocket	DIY: Not recommended Mechanic: $450 – $1630
Replacing bad PCM	DIY: Not recommended Mechanic: $1000 – $3000

Note: The data provided in this table is dated June 2022. The exact cost of each solution can vary depending on various factors such as mechanic rates, vehicle models, etc.

You Ask, I Answer

I hope this article helps you understand why you see the P0017 code error. If so, now you can identify the causes of the code and find a quick solution that saves you time and money.

However, if you still have any disturbing questions about the P0017 code, don’t hesitate to comment in the comment box. For sure, I will respond as soon as I see it.

Similarly, you can comment and share your story if you had the P0017 code before. That way, you educate others who can apply your trick and solve these trouble codes.

See ya!

P112F BMW Explained: Symptoms, Causes, and Solutions

When it comes to diagnosing and resolving issues with BMW vehicles, one troublesome code that frequently arises is P112F. This fault code pertains to the “Manifold Absolute Pressure To Throttle Angle Too High Bank 1“. Understanding its symptoms, potential causes, and possible solutions is crucial for effective troubleshooting.

Let’s dive into the details and equip ourselves with the knowledge needed to address the P112F code in BMW vehicles.

P112F BMW: A Quick Overview

Look at the summary for the BMW P112F code below!

Definition: Manifold Absolute Pressure To Throttle Angle Too High Bank 1
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does The P112F BMW Code Mean?

The P112F BMW is a diagnostic trouble code (DTC) that indicates a problem with the manifold absolute pressure (MAP) sensor. The MAP sensor is used to monitor engine load by sampling the depression in the inlet manifold. When the throttle valve is opened, the inlet manifold pressure decreases. The MAP sensor sends a signal to the Digital Motor Electronics (DME), which uses this signal to calculate the amount of fuel to inject into the engine.

When the P112F code gets triggered in a BMW, it signifies an inconsistency between the indicated intake manifold pressure and the calculated mass airflow, a value derived from the throttle-valve angle. In simpler terms, there is a discrepancy between the expected engine load and the actual measured values.

In most cases, the vacuum leak is the culprit and the code could be addressed by fixing this issue.
(Credit: f30.bimmerpost.com)

Here are some of the BMW models (but not limited to) usually have the P112F code: 3 Series (E90, E92, E93), 5 Series (F10, F11, N55), 7 Series (F01, F02), X3 (E83, F25), X5 (E70, F15), X6 (E71, F16).

There are a few accompanying codes that can go along with the P112F code in BMWs. These codes include: 28A0, 2D2E, P0300, P0171, P0172, etc.

How Severe Is The P1449 Code In BMW?

The P112F BMW DTC is considered a moderate severity code. This means that it can cause drivability problems, but it is not likely to cause any major damage to the engine in the short term.

However, it is still not advisable to continue driving with the P112F code. Driving with this code could eventually harm the engine. If you have the P112F code in your BMW, it is best to have it diagnosed and repaired as soon as possible. The mechanic will be able to determine the cause of the code and recommend the necessary repairs.

What Are The Signs Of The P1449 BMW Code?

Several symptoms may manifest when encountering the P112F code in a BMW vehicle. Common symptoms include:

Check Engine Light (CEL)/Malfunction Indicator Lamp (MIL) illuminated
Reduced engine power or loss of acceleration
Rough idle or stalling
Poor fuel efficiency
Engine misfires or hesitation
Shaking or shuddering

What Causes The P1449 Code in BMW Vehicles?

The P112F code in BMW vehicles can have various underlying causes, including:

Wiring or electrical connection problems
Intake manifold leaks or vacuum hose issues
Malfunctioning MAP sensor
Faulty throttle valve or throttle position sensor
DME requires updates or goes defective

How to Fix And Diagnose The P112F BMW Code?

In this section, we will discuss the essential tools and parts required for the fixes. I will also provide a step-by-step guide to diagnose and repair the P112F BMW code and the rough estimates for the main repair tasks involved.

Essential Tools And Parts

In order to effectively identify and clear the C1109 code in Nissan vehicle, you will require the subsequent tools and components:

Step-by-Step Procedure

1. Retrieve fault codes

Connect a diagnostic scan tool to the vehicle’s OBD-II port and retrieve any additional accompanying fault codes.

2. Inspect wiring and connectors

Inspect the wiring harness and connectors associated with the intake pipe vacuum sensor and throttle body for any signs of damage, corrosion, or loose connections.
Repair if necessary

3. Check for vacuum leaks

Check the fuel vapor lines for vacuum leaks.
Look for cracked or disconnected hoses, loose fittings, or damaged connectors.
Fix it if the problem is detected.

4. Test the MAP sensor and throttle position sensor

Use the multimeter to test the MAP sensor and throttle position sensor.
The sensor readings should be within the specified range.
If the sensor readings are not within the specified range, then replace the faulty sensor.

5. Replace the intake manifold gasket

If the sensors are within the specified range, then replace the intake manifold gasket.

6. Clear the code and test drive

After fixing the issues, use the OBD-II scanner to clear the BMW P112F code and other trouble codes.
Then, take the car for a test drive to check if it’s working properly again.

The most common cause for this code is likely a vacuum leak. This video might be helpful for you.

DIY Repair Level And Estimated Costs

Diagnosing and repairing code P112F BMW requires intermediate to advanced automotive repair knowledge and experience. While some steps, such as fixing the wiring issue or vacuum leak repair, can be done by DIY enthusiasts, other tasks may require professional assistance.

The estimated cost of repairs can vary depending on the specific vehicle model, labor rates, and the need for replacement parts. Here is a table listing estimated costs:

Repair Task	Estimated Cost
Wiring repair or replacement	$100 to $300
Vacuum leak detection and repair	$50 to $200
MAP sensor replacement	$100 to $300
Throttle position sensor replacement	$100 to $300
Intake manifold gasket replacement	$200 to $500

It is important to note that these costs are approximate and may vary significantly based on various factors, including location and dealership or independent repair shop rates. If unsure or uncomfortable with the repair process, it is recommended to seek the assistance of a qualified mechanic or automotive professional.

Final Thoughts

Ready to tackle the P112F code in your BMW? Armed with the knowledge you’ve gained, you can confidently diagnose and resolve this issue. Don’t keep this valuable information to yourself – share it with fellow BMW enthusiasts who may be facing similar challenges.

If you have any questions or success stories, we’re here to listen in the comments section below. Keep your BMW running smoothly and stay tuned for more expert automotive guides. Drive with confidence!

If you’re interested in exploring the BMW code list or other car brand OBD2 code lists, check out our OBD2 code list generator.

Reference Sources

Professional Auto Repair, What Is Engine Misfiring? Professional Auto Repair Blog

Delphi Auto Parts, Making Sense of Your Sensors: MAP Sensor. Delphi Auto Parts Resource Center

P1101 Chevy Cruze – Intake Air Flow System Performance

One of the most common diagnostic trouble codes (DTC) Chevrolet Cruze users get is the P1101. The trouble code is expected because of the unreliable nature of the PCV (Positive Crankcase Ventilation) system that Chevrolet uses for most of its vehicles. This code and a few more will still reoccur even after replacing the whole PCV system.

There is a lot of misinformation on how this system works. Therefore, I’m going to go through a basic but clear overview of how the system works. Below is an outline of how the gas flows in a Gen 1 Chevy Cruze 1.4L Turbo PCV system.

The PCV system was created to help with the engine’s ventilation to have better efficiency and fuel economy from the engine. When the motor runs, some of the exhaust gas comes through the piston rings since there is no perfect seal, but most of it goes out through the car’s tailpipe.

The gas that comes through the piston ring enters the crankcase. This creates a positive pressure which has to be evacuated. The crankcase hosts an oil separator in the valve cover. The oil separator absorbs the oil vapor from the gas and redirects it back to the engine. The rest of the gas is directed through a chamber in the valve cover into the cylinder head and then enters the intake manifold, as shown.

There is one check valve at the entry of the intake manifold. This check valve is opened under vacuum with a PCV pressure control diaphragm to allow the gas in. The PCV pressure control diaphragm regulates the amount of vacuum produced by the intake manifold when the engine is under vacuum conditions on the crankcase (the ideal vacuum is 11-18 inches of water.)

The PCV pressure control diaphragm is shown below. A lot of people refer to it as the PCV valve or the PCV vacuum regulator diaphragm.

The PCV pressure control diaphragm is prone to failure. In most cases, this is the part you will have to fix to get rid of the P1101 code and similar ones depending on the problem’s length and severity.

Once the gas passes the first check valve, it flows through a corrugated hose that leads it into the second check valve at the turbo inlet, exiting it into the turbo inlet.

The P1101 code is mostly attributed to your PCV system’s condition, cleanliness, connections and wiring, the shape of the diaphragm, and sometimes the throttle body’s cleanliness. Various car parts will eventually develop carbon build-up and house deposits over a long period of use. This dirt may sometimes lead to the occurrence of the P1101 code.

In this article, you’ll learn about the P1101 code in great detail

The P1101 Definition

Definition: Intake Air Flow System Performance

In some other vehicles, the P1101 code is stored when the PCM detects a problem with the Mass Air Flow Sensor System (MAF). The PCM usually detects the problem when it runs its self-diagnostic test called the Key-On Engine Running (KOER) test. The problem is registered if the MAF voltage is lower or greater than the one set by the manufacturer.

What The P1101 Chevy Cruze Trouble Code means

The P1101 Chevy Cruze code is stored when the PCM detects a problem with the Intake Air Flow System’s performance. The problem is registered if the Intake Air Flow System’s performance is lower or greater than the one set by the manufacturer.

When you see this code, the issue lies within the realm of the Intake Air Flow System. This includes the PCV system, intake manifold, check valves, connectors, wiring, and any element associated with airflow along its vicinity.

Other codes that may be related to the P1101 code in Chevrolet Cruze vehicles (depending on the length and severity of the problem) are:

1. P0171 – Fuel Trim System Lean

2. P0106 – Manifold Absolute Pressure (MAP) Sensor Performance

3. P0507 – Idle Air Control – RPM higher than expected

Some Of The Symptoms Associated With The P1101 Code Are:

1. Rough idling

Due to the increased idle speed (measured in RPM – Revolutions Per Minute) of the engine. Idle speed is the rotational speed an engine runs when it is idling (the vehicle isn’t moving, but the engine is still running.) This number will vary depending on the car. In Chevy Cruze vehicles, the number ranges from 600-800 rpm depending on the engine cylinders and transmission mode.

2. Reduction in fuel economy – this will be apparent with an increase in the liters per 100km you use. The lower the number of liters stated, the better the fuel economy.

3. Engine running roughly – you will probably notice this when you start experiencing some shaking and bouncing sensation in the car, followed by odd sounds and irregular RPM.

4. Smoke from the tailpipe – smoke out of the tailpipe is associated with several causes such as oil leakage and condensation. The smoke may appear white or blue.

5. Hissing noise in the engine bay – this will imply that there may be a leak in the engine bay (punctured hose/broken connections) or a ruptured PCV pressure control diaphragm.

Causes Of The P1101 Trouble Code In Chevy Cruze Vehicles:

1. Broken or blocked PCV system hose – The blocked hose may cause the oil to be pushed up into the combustion chamber, causing the oil to burn inside the engine and out the exhaust pipe.

2. Check valves may be blocked/clogged. Pressure change in the PCV system or dirt accumulation in the check valves will prevent efficient gas flow. The result will be a low fuel economy due to the gas and oil mixture difference.

3. Air leakage before and after the Intake Air Flow System. This may be leakage along the corrugated hose connecting the turbo and the intake manifold.

4. The PCV pressure control diaphragm may have busted/ruptured. A faulty PCV pressure control diaphragm will affect the pressure difference in the PCV system resulting in a hissing sound.

5. Air filters may be blocked. Dirty air filters may prevent sensors from getting correct readings, therefore, resulting in reading errors.

How Serious Is The P1101 Code On Chevy Cruze?

The P1101 code is mostly not an indicator of a significant problem in your Chevy Cruze. However, it would cause internal problems in your engine if left unchecked for a prolonged period. Also, depending on the severity of the problem, it will result in rough driving, terrible fuel consumption, and power loss.

Moreover, the repair cost for the problem is relatively cheap at around $50 -$60 (applies when you are replacing the PCV regulator system by yourself – which is most of the time).

As a rule of thumb, always make sure you take every warning sign seriously, especially when you don’t know the problem. Early diagnosis and fixes will save you a lot of money down the road and maybe your life too.

Also, make sure to always do regular maintenance on your Chevrolet Cruze. Just because the check engine light isn’t on, it doesn’t mean that your car is running optimally.

How To Diagnose And Fix The P1101 Code Quickly On Any Chevy Cruze

Before you pop the hood and take a look inside, you will need an OBD-II scanner.

These are the step-by-step procedures you should follow:

1. Use the OBD-II scanner to detect all the trouble codes stored in the car system.

2. Remove the PCV system cosmetic cover. Start the engine and let it run while the car is idle. Place a finger on the opening of the PCV pressure control diaphragm if you notice a hissing sound from it. If the hissing sound stops, you may have found your problem. If that is the case, all you have to do is replace the entire PCV cover since the diaphragm is fixed to it. However, it is advisable to keep diagnosing more problems to see if there is a more significant underlying issue, i.e., faulty PCV check valves.

3. Turn the engine off and locate the corrugated hose connected to the PCV check valve on the intake manifold. The hose is brittle; it may break if not carefully handled. Disconnect the hose from the base. Use a torch to look inside the pathway from which the hose has been disconnected.

4. You may notice an orange or pink like a nipple at the back of the pathway. That is the check valve. If it is not visible, use cotton swabs and rubbing alcohol to clean the region. Check again. If the check valve is not visible, this may be the problem that you were looking for. A replacement part (for the entire intake manifold from a certified seller) and further analysis from a certified mechanic may be required.

5. The next step is to check the PCV hose connected to the two check valves. Without disconnecting the other side, blow air into the hose; it should blow freely. The next step is to suck air back from the hose, after which it should block the airflow. It will need to be replaced if it doesn’t do any of the above. A hissing sound will be present if the hose is leaking while the engine is running.

6. Fix the leaks, if any, and re-run the scanner test to see whether the code is still there. If you followed all of these procedures, your problem should be fixed.

7. If the replacement unit doesn’t fix the problem, you will have to test the PCM to determine if it is terrible. A lousy PCM will have to be replaced, but this would require a qualified professional’s extensive work.

Tips To Help You Avoid Getting The P1101 Code In The Future

1. Regular cleaning and maintenance. Most car troubles can be fixed by a regular cleaning habit and a short, frequent visit to the mechanic.

2. Check for vacuum leaks regularly.

Frequently Asked Questions

How to replace the intake manifold?

The process is simple and straight forward. Please read this article to learn how to do it.

Can I fix the P1101 trouble code by cleaning the PCV?

Sometimes, yes. Carbon build-up and depositions tend to clog pathways and restrict airflow. A regular cleaning schedule and maintenance check may help fix the problem. However, you should make sure to check for any underlying issues even if the problem disappears.

How long can I drive my Chevy Cruze with the P1101 code?

From a statistic standpoint, you would have to reach 50000 – 70000 miles before replacing any of these parts. However, this will depend on the car model, year of make, and usage.

Is fixing the problem worth it? Should I get a better car instead?

You may be tempted to get rid of your vehicle mainly because the problem is likely to occur time and time again. However, the cost of repairing the car is more economical than what you will get by selling it. The critical parts of the vehicle are quite reliable, hence, worth the keep.

Should I buy any generic replacement parts?

No. As mentioned earlier, even the most certified replacement parts will eventually fail. It is advisable to get the most reliable one of them all for a longer life span, in which case you will need the ones from General Motors themselves.

B1352 Ford Code: Ignition Troubles Unveiled And Resolved

You’re out and about in your Ford, enjoying the ride, when suddenly, the Check Engine Light springs to life on your dashboard. That’s when you reach for your trusty OBD scanner, revealing the culprit: the B1352 Ford code.

Don’t worry, though – in this article, we’ll decode this secret language and help you understand what the B1352 code is all about. Whether you’re a curious driver or a DIY enthusiast, get ready to unravel the mystery behind your car’s messages and learn how to tackle the B1352 code.

B1352 Ford: A Quick Overview

Below is a summary of the B1352 Ford Code. Check it out!

Definition: Ignition Key-In Circuit Failure
Severity: Low
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $20 – $250

What Does The B1352 Code Mean On Ford?

When you see fault code B1352, it means the car’s control module (BCM) noticed a problem with the ignition key circuit. This happens when you put in the key, and one of the critical wires isn’t working as it should. You might like to know, this often affects the wires that provide power to the door chimes through the ignition switch.

B1352 mostly appears on Ford and Jaguar models.
(Credit: Powerstroke.org)

Please note that the B1352 fault code is specific to certain manufacturers, appearing exclusively in Ford and Jaguar vehicles. This code doesn’t apply to all types of cars, so it’s limited to these particular brands.

Additionally, it’s essential to be aware of similar fault codes that might be recorded and could assist in identifying the issue. Codes such as B2961 and B2965 are among the codes to look for. These codes can provide further insights into the problem at hand.

How Severe Is The B1352 Ford Code?

B1352 fault code is typically a minor issue. Sometimes, the vehicle runs fine with the code, but it might also lead to a no-start condition. If the engine doesn’t crank, fixing the code quickly is best to get the vehicle running. Otherwise, addressing the problem whenever possible is a good idea to prevent potential complications.

What Are The Signs Of The B1352 Code On Ford Vehicles?

The symptoms of the B1352 Ford code may include the following:

Check Engine Light on
Engine cranking but not starting
Car not starting at all

What Causes The B1352 Ford Code?

The B1352 Ford code can be caused by the following:

Defective door chime component
Wiring or connection issues
Malfunctioning ignition switch
Bad PCM or BCM (rarely)

How To Diagnose And Fix The B1352 Ford Code

When faced with the B1352 Ford code, addressing the issue promptly is crucial for maintaining the functionality of your vehicle’s ignition system and security features. The following parts will show you essential stuff for your fixing process as well as a step-by-step guide to address the problem.

Essential Tools And Parts

Replacement door chime component
Wiring harness or connectors
Ignition switch assembly
Replacement keys (if required)
Replacement PCM or BCM
Obd-II scanner
Multimeter
Trim removal tools
Socket and wrench set

Step-by-step Procedure

Step 1: Inspect the door chime component

Check for any signs of damage or malfunction in the door chime system. If necessary, replace the faulty component to ensure proper functionality.

Step 2: Check wiring and connections

Carefully inspect the wiring and connections related to the ignition key circuit, including those associated with the door-open switches and the ignition switch. Repair or replace any damaged wires or connectors.

Step 3: Examine the ignition switch

Inspect the ignition switch for any signs of wear, damage, or irregular operation. If the switch is problematic, consider replacing it to restore proper functionality.

This is a video about how to fix the B1352 Ford by Fintech Repair Shop.

Step 4: Diagnose the PCM and BCM

The PCM and BCM are integral to the vehicle’s operation and security systems. If other solutions do not resolve the issue, a comprehensive diagnostic scan of these modules may be necessary. Seek professional help to diagnose and address any potential problems with these modules.

Step 5: Clear the trouble codes

After identifying and resolving the underlying issues, it’s essential to clear the B1352 trouble code from the vehicle’s memory. This can typically be done using a diagnostic tool or by disconnecting the vehicle’s battery for a short period. Clearing the code ensures that the issue has been successfully addressed.

Estimated Costs For B1352 Code In Ford Vehicles

The cost of replacement parts for addressing the B1352 Ford code can vary based on factors such as the specific vehicle model, brand, and parts availability. If you are not confident in fixing the problem yourself, just find a skilled Ford mechanic to do it for you flawlessly.

Here’s a rough estimate of the cost for the components that might be involved in fixing the issue:

Repair Task	Estimated Cost Range
Door chime component replacement	$20 to $50
Ignition switch assembly replacement	$50 – $150
Key replacement	$50 – $250
PCM or BCM replacement/repair	$200- $1000

B1352 Ford Infographic

Check this infographic for the summarized information about this B1352 code on Ford vehicles.

Final Thoughts

In the world of modern vehicle diagnostics, understanding and addressing specific trouble codes like the B1352 Ford code is crucial. By recognizing its significance and potential causes, you’re better equipped to navigate the path toward effective solutions.

If this article has been helpful, consider sharing it with fellow car enthusiasts. Feel free to leave your comments below, sharing your experiences or questions related to the B1352 code. Safe driving and smooth troubleshooting!

References Sources

TroubleCodes.net, B1352 OBD Trouble Code.

P1326 KIA Code: What KIA Drivers Need to Know

For KIA vehicle owners, encountering an unfamiliar error code like P1326 can be a source of confusion. Fear not, I’m going to shed light on its significance and implications.

In this article, I’ll break down what this code means, why it pops up, and what you can do about it. From understanding its potential impact on your vehicle’s performance to learning about effective solutions and preventive measures, I’ve got you covered.

Whether you’re a hands-on car enthusiast or a concerned KIA owner, we provide you with the insights needed to address the P1326 code with confidence.

Let’s dive in!

P1326 KIA: A Quick Overview

Go through the P1326 KIA code summary outlined below!

Definition: Knock Sensor Detection System
Severity: High
DIY Skill Level: Advance
Continue To Drive?: No
Estimated Repair Cost: $100 – $400

What Does The P1326 KIA Code Mean?

The P1326 error code is associated with the Knock Sensor Detection System (KSDS) in certain Kia models. This code serves as an early warning system, detecting vibrations that indicate potential excessive wear in the connecting rod bearings of the engine.

When this code appears, the vehicle is placed in Limp Home Mode, which limits acceleration and restricts engine RPMs to approximately 1800-2000 RPM. The purpose of Limp Home Mode is to minimize further damage to the engine and prevent potential engine failure. Prompt action is crucial to address the underlying problem and avoid severe consequences.

A faulty knock sensor or wiring issue commonly triggers the P1326 code in KIA vehicles.
(Credit: kia-forums.com)

The code P1326 is commonly set in many different KIA models, such as Optima, Sorento, Soul, Sportage, etc. According to Technical Service Bulletin (TSB) PI1803W/X, Kia dealers are instructed to perform specific procedures for certain models (2011-2014 Kia Optima, 2011-2013 Kia Sportage, 2012-2014 Kia Sorento) affected by the P1326 error code. Even if your Kia model is not listed or no longer under warranty, it is still recommended to take your car to a Kia dealer for a check-up and seek their advice.

How Severe Is The P1326 Code In KIA?

The P1326 error code in KIA vehicles has a high severity level. In theory, when a car experiences the P1326 error code, it may go into limp mode, where it is still technically driveable.

However, it is advisable not to continue driving your car in this state. Limp mode is a safety feature that limits the vehicle’s performance to prevent further damage. It is strongly advised to avoid driving the vehicle in limp mode and instead seek professional assistance to diagnose and address the problem promptly.

What Are The Signs Of The P1326 KIA Code?

The P1326 error code in KIA vehicles is accompanied by a range of noticeable symptoms:

Check Engine Light (CEL) blinking
Reduced engine power or acceleration
Rough idling
Engine stalling or difficulty starting
Limp mode activated
Knocking sound

What Causes The P1326 Code in KIA Vehicles?

Various underlying causes can trigger the P1326 error code in KIA vehicles. Some common causes for this code are:

Faulty knock sensor
Wiring issues
Excessive wear in connecting rod bearings
Engine mechanical failures (seized engine or rod knock)
Faulty ECM (Need to update or replace)

Keep in mind that these are possible reasons, and it’s crucial to go through a detailed diagnostic procedure to pinpoint the actual issue in your specific vehicle accurately.

What To Do When Encountering The P1326 In Your KIA?

When encountering the P1326 error code in a KIA vehicle, it is important to take appropriate actions to address the issue effectively. In most cases, this code’s presence indicates a potential problem with the engine, which typically requires professional inspection and may involve updating or replacing the engine. Therefore, it is crucial not to drive the vehicle and immediately take it to a KIA dealer for a thorough inspection.

Attempting to clear the code yourself is not recommended, as the dealer will need to see the CEL blinking to accept addressing the issue. According to a post by Joel Strawn on Optimaforums.com, he shared his experience as follows: “I recently encountered this code and cleared it to drive home. However, when I contacted the dealer, they informed me that they would not take any action unless the MIL was flashing and the previous code was stored in the ECU. Eventually, I managed to get the light to come back on, and now they have agreed to honor the warranty for my 2016 Sorento, despite it having 113,000 miles on it. Now, I will wait and see how long it takes for the repairs to be completed.“

Why Choosing The KIA Dealer Over DIY?

It is important to understand that the faulty engine associated with the P1326 code is not something you can handle on your own. Take your car to a KIA dealer to assess if an engine update or replacement is necessary. They have the expertise and technical knowledge to diagnose the problem accurately and recommend the appropriate course of action.

KIA services are known for their excellent customer support and satisfaction. In most cases, car owners have reported receiving a new engine, albeit with additional fees for minor components or services. Therefore, it is reassuring to rely on KIA services to address the issue effectively.

If it turns out that the engine isn’t causing the issue, it might be due to problems with sensors or wiring. In this case, you’re in luck, as fixing these sensors or wiring issues usually costs around $100 to $400. This is much more affordable than having to replace the whole engine, which could cost a lot more.

Final Thoughts

So, there you have it—a glimpse of the P1326 error code in KIA vehicles. Armed with this insight, you have a better understanding of this trouble code and draw up a plan to get your KIA back on track properly.

If this article is helpful, don’t hold back—share your thoughts with fellow car enthusiasts and KIA owners. Keep the conversation going by leaving a comment below.

Here’s to smoother rides and empowered driving experiences ahead!

If you have any other codes you want to learn about, check out our OBD2 Code Lookup Tool! Get fast answers for those trouble codes. Try it now for smoother drives and peace of mind.

Reference Sources

Technical Service Bulletin, ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1803W/X)
Carotech Automotive, Can a Seized Engine Be Fixed?
MotorTrend, What Is Rod Knock?

P1260 Ford Code: Vehicle Theft Detection?

Attention, Ford owners! If you’re encountering the P1260 code on your vehicle, you’ve come to the right place.

This article provides a comprehensive overview of the P1260 Ford code. From its meaning and severity to symptoms, causes, and repair solutions, we’ve got you covered.

So, let’s get started!

P1260 Ford: A Brief Summary

Here’s a quick summary of the P1260 in Ford vehicles to provide you with essential information!

Definition: Theft Detected, Vehicle Immobilized
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $100 – $500

What Is The P1260 Error In Ford Vehicles?

The P1260 code in Ford vehicles is related to the Passive Anti-Theft System (PATS). It indicates a “theft condition,” which occurs when the PATS detects either an incorrect signal or no signal at all from the chipped key. The purpose of the PATS is to prevent the unauthorized starting of the engine by immobilizing it when an incorrect key is used.

Several components are involved in triggering this code. When you insert the chipped key into the ignition, it transmits a unique code to the PATS transceiver module. This code is then sent to the instrument cluster (IC), which verifies its authenticity. If the key is determined to be valid, a signal is sent to the powertrain control module (PCM), allowing the engine to start.

However, if the IC receives an incorrect or no signal from the chipped key, the P1260 code is triggered, and the engine is disabled, preventing it from starting. It’s important to note that this code can also occur if a new instrument panel cluster (IPC), IC, or PCM is installed without proper programming, even if the vehicle is not equipped with PATS.

P1260 code on Ford vehicles indicates a problem with the PATS system.
(Image credit: Explorer Forum)

The P1260 code is commonly found in various Ford models such as the F150, Mustang, Focus, Escape, Expedition, Explorer, and Fusion. If you experience a theft condition in your Ford vehicle equipped with PATS, this code may appear. It serves as an indicator to investigate the PATS system for any other related diagnostic trouble codes (DTCs) that may provide additional information about the issue.

How Serious Is The P1260 Ford Code?

The P1260 code in a Ford vehicle carries a moderate severity level. While you can still drive with this code present, it’s best to keep it to a minimum and address the issue promptly.

Sometimes the engine may engage after a short time, allowing you to continue your journey. However, there is a chance that the engine may not start at all.

So, it’s important to take action as soon as you can to restore the normal functioning of the vehicle’s anti-theft system and ensure reliable engine startup. By dealing with the code promptly, you can avoid potential inconveniences and unexpected situations on the road.

Signs Of The P1260 Ford Code

When the P1260 code is present in a Ford vehicle, it can cause several noticeable symptoms.

Engine startup failure
Engine immobilization
Anti-theft light illuminated

Read more: Ford Dashboard Symbols and Meaning

Understanding Why The P1260 Ford Code Occurs

The P1260 code in Ford vehicles can be triggered by various underlying causes.

Use of an incorrect key
Malfunctioning key chip (transponder)
Previous theft condition
Issues with the wiring integrity between the transceiver and PATS module
Malfunctioning transceiver module
Internal concerns with the PATS or PCM module
Incorrect programming of the PCM, IC, or IPC

Steps To Diagnose And Resolve The P1260 Ford Code

This section starts with a quick solution for the P1260 error code. Then, we’ll cover the tools, step-by-step troubleshooting, DIY repair level, and estimated costs. Let’s get started!

Quick Solution: Driving Cycle Clearing Method

Start the engine and drive the vehicle for two “driving cycles.” A driving cycle consists of starting the engine, driving the vehicle for at least 15 minutes, and then shutting it down. Repeat this process once more, completing a total of two driving cycles.

After completing the two driving cycles, start the engine for the third time. If the issue is successfully resolved, the P1260 code should clear itself.

If the quick solution does not resolve the issue, you can proceed with the following detailed steps.

Essential Tools And Parts

To diagnose and repair the P1260 code, you will need the following tools and parts:

OBD-II scanner
Basic hand tools: Screwdrivers, pliers, etc.
Multimeter
Replacement parts: Key, wiring harness, transceiver module, etc.

Your Step-by-Step Guide

Retrieve codes using a compatible diagnostic tool. Connect the tool to the OBD-II port and access the PATS module to get the codes indicating PATS-related problems.

Analyze retrieved codes and troubleshoot PATS issues. Review the codes obtained from the PATS module and use them to identify specific PATS-related problems. Perform necessary troubleshooting steps, such as checking wiring connections, inspecting components, or replacing faulty parts, based on the analysis of the codes.

Ensure proper key usage. Verify the correct key and try a second key, if available, to rule out a faulty key.

Reset the P1260 code after resolving PATS issues. Keep the key in the “on” position for about two minutes or until the theft light stops flashing. Attempt to start the vehicle and check if the system resets.

Check the steering column shroud for tampering. Inspect for damage and ensure the transceiver module behind the shroud is securely in place.

Look for aftermarket remote start systems. If present, have them inspected or removed by a professional, as they can interfere with the PATS system.

Ensure proper programming if a new PCM was installed. Reprogram keys to synchronize with the new PCM if needed. Seek assistance from a locksmith or professional experienced in PATS reprogramming.

If the issue persists, visit a dealer or shop with a compatible scanner to perform advanced diagnostics and troubleshooting on the PATS system.

Let’s see how a mechanic deals with the P1260 on a 2008 Ford Lincoln.

DIY Repair Level And Estimated Costs

When it comes to repairing the P1260 code related to the PATS system, the level of DIY repair can vary depending on the specific cause and the individual’s expertise. It is essential to assess your own skills and comfort level with automotive repairs before attempting to fix PATS-related issues on your own. If you are unsure or have limited experience, it is recommended to seek assistance from an expert or mechanic who specializes in automotive security systems.

Here is a breakdown of estimated costs for some of the main repair tasks associated with the P1260 code and the PATS system. Please note that these costs are approximate and can vary based on factors such as location and specific vehicle requirements.

Repair Task	Estimated Cost Range
Wiring Harness Repair	$30 to $200 or more
Key Replacement	$50 to $300
PATS Module Replacement	$100 to $200

It’s important to consider these costs as a general guideline and be aware that actual expenses may differ. Before making any decisions, it’s advisable to research local prices and consult with professionals or authorized service centers for accurate estimates tailored to your specific situation.

P1260 Ford Infographic

Check this infographic for the summarized information about this P1260 code on Ford vehicles.

Wrapping Up

Dealing with the P1260 Ford code can be a bit tricky, but we’re here to help you out. If you follow our instructions and have the right tools and parts, you have a good chance of fixing the issue.

However, it’s important to remember that if you’re unsure or lack experience, seeking professional assistance is always a wise decision. Don’t hesitate to reach out to an expert or mechanic for accurate diagnosis and guidance.

If you found this information helpful, feel free to share it with others who may benefit, and don’t forget to leave your comments and questions below. Safe travels!

Reference Sources

Sportsmobile Forum,How to clear P1260 error – Theft Detected – Engine Disabled.
Trouble Codes, P1260 – Theft Detected Vehicle Immobilized.
JustAnswer, P1260 – Theft Detected, Vehicle Immobilized – Is There a Fix?.
Fixya, Code P1260, what does it mean and how to fix it.
Craig D, 2021, 2012 Ford Fusion – MotoLogic.
McGill University, 2007 PCED On Board Diagnostics – SECTION 4: Powertrain.

P1605 Toyota Code: Engine Rough Idling Solutions

Welcome to our informative guide on P1605 Toyota, a diagnostic trouble code that can affect the performance and reliability of your Toyota vehicle.

If you’ve encountered this code, it’s important not to panic. In this article, we’ll explore P1605 Toyota in-depth, covering its meaning, severity, symptoms, causes, diagnosis, and repair steps.

As a seasoned mechanic with years of experience, I aim to share my expertise and help you navigate through this issue effectively.

So, let’s dive in and solve the P1605 Toyota together.

P1605 Toyota: A Quick Overview

Here’s a quick overview of the P1605 for Toyota. Check it out!

Definition: Engine Rough Idling
Severity: Medium
DIY Skill Level: Advanced
Continue To Drive?: No
Estimated Repair Cost: $200 – $500

Understanding The Meaning Of P1605 Toyota – Engine Rough Idling

The P1605 diagnostic trouble code is triggered when the engine speed of a Toyota vehicle drops below the set speed. Specifically, this code is stored when, after 5 seconds or more elapse following engine startup, the engine speed decreases to 400 rpm or less, as detected by the vehicle’s onboard computer (ECM) using a one-trip detection logic.

To fully comprehend the implications of P1605 Toyota, it’s essential to understand the systems and components involved. This code is typically associated with the engine control and SFI (Sequential Fuel Injection) systems. These systems work together to regulate the engine’s performance, fuel injection timing, and various other parameters to ensure smooth operation.

When the engine speed drops below the set speed, it indicates an irregularity in the engine’s idle control or a potential malfunction within the components linked to idle stability.

Commonly affected models include the Corolla (especially years 2012 and 2015), Highlander, Tundra, Camry (especially years 2012, 2013, and 2014), RAV4, Tacoma, Vitz, Hilux, Land Cruiser, Prado, 4Runner, Belta, Yaris, and Land Cruiser.

It’s worth noting that the P1605 code is often associated with related codes, such as P1603 and P1604, which further aid in diagnosing the underlying issue.

Special Note About P1605 Toyota Code

In some specific Toyota models, the P1605 code can refer to a Knock Control CPU malfunction, indicating a problem with the engine’s knock control system. However, it’s important to note that this article specifically focuses on the P1605 code pertaining to Engine Rough Idling. The information provided here is intended for diagnosing and resolving engine rough idling issues associated with the P1605 code.

If your Toyota model is affected by the Knock Control CPU malfunction, it is recommended to consult a professional mechanic or authorized Toyota service center for an accurate diagnosis and appropriate resolution, which may involve checking the Engine Control Module (ECM) for faults or malfunctions and repairing or replacing it if necessary.

How Serious Is The P1605 Toyota Code?

When it comes to the severity of the P1605 Toyota code, it is generally considered to have a moderate level of severity. While it may not pose an immediate safety risk, it is crucial not to ignore or neglect this code.

Driving with the P1605 code present can lead to various issues, including rough idling, decreased engine performance, and potential stalling. These symptoms can impact the overall drivability and reliability of your Toyota vehicle.

To ensure the longevity and optimal performance of your vehicle, it is advisable to address the P1605 code promptly. Continuing to drive without addressing the underlying cause can potentially lead to further damage to engine components or other related systems.

Common Symptoms Of P1605 Toyota

The P1605 Toyota code can manifest in various symptoms, indicating an issue with the engine speed or idle control. Common symptoms include:

Check engine light illuminated
Rough idle
Slow acceleration
Engine vibration leading to engine shutdown
Engine shutdown without vibration
Engine starts with accelerator pedal depressed
Rough idling after engine startup

If your car is suffering from the P1605 code, you may experience slow acceleration.
(Image credit: Toyota Owners Club Forum)

Exploring The Causes Of P1605 Toyota

The P1605 Toyota code can have various underlying causes that trigger the engine speed drop. To help you easily follow the list, the causes are categorized as follows:

System/Component	Causes
Intake System	Air leak in the intake system
Emission Control System	Brake booster assembly
Emission Control System	Purge VSV
Sensor and Sensor Circuit	Power supply circuit
	Engine coolant temperature sensor
	Mass air flow meter subassembly
Fuel System	Fuel pump control circuit
	Fuel pump
	Fuel line
	PCV valve and hose
Engine Control System	Ignition system
	Camshaft timing oil control valve assembly
	Knock control sensor
Other Systems and Components	Wire harness or connector
	Thermostat
	Park/Neutral Position switch assembly
	Air Conditioning system
	Electrical load signal system
	Power Steering system
	Charging system
	Automatic Transaxle system
	Immobilizer system
	ECM

How To Accurately Diagnose And Repair P1605 Toyota Code?

In this section, we will cover the essential tools and parts required, provide a step-by-step procedure for diagnosing and fixing the code, and discuss the DIY repair level and estimated costs.

Diagnostic Tools And Essential Parts

To diagnose and repair the P1605 Toyota code, you may need the following tools and parts:

Step-by-Step Guide

Diagnosing and fixing the P1605 Toyota code involves two cases based on the engine speed decrease. Follow the steps below for each case:

Case 1: Engine Speed Decreased Slowly

Step 1: Inspect ignition system

Inspect the ignition system components, including spark plugs, power supply circuit, and ignition coil assembly. Look for any faults or malfunctions. Repair or replace if required.

Step 2: Perform air fuel ratio check

Inspect the intake system for air leaks. Check the connections and brake booster assembly. Repair any leaks found.
Test the air-fuel ratio related sensors, such as the mass air flow meter, air-fuel ratio sensor, thermostat sensor, and engine coolant temperature sensor. Repair or replace any malfunctioning sensors indicating richness or leanness beyond normal limits.
Verify the fuel supply system, including the fuel pump control circuit, purge VSV system, fuel lines, and ECM. Repair or replace any damaged components.

If the vehicle still exhibits abnormal behavior, proceed to the next steps.

Step 3: Check intake air volume

Check the intake air volume to ensure it is sufficient. Inspect the air passage for obstructions and excessive valve overlap in the camshaft timing oil control valve assembly. Repair or replace faulty components if necessary.
Clean the intake manifold and throttle body if required.
Check the vacuum system for leaks and repair any detected issues.

Step 4: Verify ignition timing

Verify that the ignition timing is operating properly. Adjust it if necessary to ensure correct timing.

Case 2: Engine Speed Decreased Rapidly

Step 1: Check electrical system

Inspect the ignition and injection system for any electrical system malfunctions.
Look for signs of power interruption or temporary power cuts.
Examine the power supply circuit to the fuel injector and ignition coil assemblies.
Repair or replace any faulty components in the electrical system.

Step 2: Verify external load

Examine external components that may be causing an increased load on the engine, such as the power steering or air conditioning system.
Note any malfunctions or abnormalities in these external parts.

Step 3: Address external part malfunctions

If any external part malfunctions are identified, repair or replace the faulty components. Ensure proper functioning of external systems that can impact engine load.

This video from Autotipsca provides a step-by-step guide on how to resolve the P1605 code in Toyota vehicles. Make sure to check it out!

DIY Repair Level And Estimated Costs

The repair procedure for the P1605 Toyota code is classified as advanced. It involves checking and inspecting multiple components within the engine system, requiring a good understanding of engine systems, diagnostic tools, and troubleshooting techniques.

If you are unsure or uncomfortable with the procedure, it is highly recommended to seek assistance from an experienced mechanic or automotive professional who can accurately diagnose and resolve the issue.

Estimated costs for main repair tasks are as follows:

Repair Task	Estimated Cost
Wiring repairs	$50 – $150
Vacuum system leak repair	$50 – $150
Air-fuel ratio sensor replacement	$50 – $200
Mass air flow meter replacement	$100 – $300
Thermostat sensor replacement	$50 – $150
Engine coolant temperature sensor replacement	$50 – $150
Ignition component replacement	$100 – $300
Fuel system component replacement	$100 – $500

Remember, these are estimated costs and can vary based on various factors such as location, vehicle model, and labor rates. It is advisable to consult with a professional for accurate cost estimates.

P1605 Toyota Infographic

Check this infographic for the summarized information about this P1605 code on Toyota vehicles.

Wrapping Up

Before we wrap up our discussion on the P1605 Toyota code, let’s take a moment to applaud your commitment to understanding, diagnosing, and fixing the issue. It’s no easy task, but with the right tools, knowledge, and a dash of persistence, you’re well on your way to getting your Toyota back in top shape.

Remember to approach the process step-by-step, examining the air-fuel ratio, intake system, sensors, ignition components, and fuel system. If you ever feel stuck or unsure, don’t hesitate to ask a trusted mechanic for help.

Keep up the great work, and we’re here to support you every step of the way! Share your thoughts or questions below – we’d love to hear from you.

Reference Sources

MotoLogic, 2014 Toyota RAV4 P1603, P1605 Repair Manual

P1614 Nissan Code: Causes And Solutions Of NATS Issues

Hello, fellow Nissan enthusiasts! Are you stumped by the P1614 code?

It can be a real head-scratcher but don’t worry – as an experienced mechanic and lover of all things Nissan, I’m here to help.

In this blog post, we’ll take a closer look at the P1614 Nissan code and what it means for your vehicle. We’ll cover everything from the symptoms to the solutions, so grab a cup of coffee and let’s dive in!

P1614 Nissan: A Quick Overview

Below is a summary of the P1614 Nissan code. Check it out!

Definition: Chain of IMMU-KEY
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $500

What Does The P1614 Code Mean On Nissan?

The P1614 trouble code on Nissan vehicles is a signal of a communication issue between the key and the engine immobilizer in the Nissan Anti-Theft System (NATS). Specifically, this code indicates a chain of IMMU-KEY errors, as explained by Nissan in a technical document used for advanced diagnostics that “IMMU cannot receive key ID & Dongle unit is malfunctioning (IF FITTED).“

Trouble code detected! Nissan P1614 immobilizer code (Image credit: My350z.com forum)

The NATS or Nissan Vehicle Immobilizer System (NVIS) is an integrated anti-theft system designed to prevent the unauthorized starting of the engine. This system works through the cooperation between the key, engine control module (ECM), and immobilizer control unit (IMMU). The IMMU is responsible for validating the key and sending a signal to the ECM to allow the engine to start. If the IMMU detects an issue with the key or the signal, it will set the P1614 code. Other codes related to the Nissan anti-theft system, such as P1610 (Lock Mode), P1615 (Difference of Key), and P1612 (Chain of ECM-IMMU), can also be triggered alongside the P1614 code.

Is the P1614 Nissan Code Serious?

The P1614 code in Nissan vehicles is a moderately severe issue that should be addressed as soon as possible. While it may not have immediate consequences, neglecting the issue could lead to potential problems down the line.

Regarding driving with the P1614 code, it is not recommended. This is because the code is often related to the vehicle’s immobilizer system, which could prevent the car from starting or operating properly. Attempting to drive the vehicle with this code active could cause further damage, resulting in costly repairs.

What Are The Warning Signs of the P1614 Nissan Code?

Here are some warning signs that you may encounter if the P1614 code is triggered:

Car starting issues such as engine cranking but not starting, engine starting, and then stalling. This is because the immobilizer system is preventing the engine from starting without a properly registered key.
Immobilizer warning lights
Illuminated check engine light

Some immobilizer warning lights, such as the security indicator light, can show up together with the P1614 code.

What Causes the P1614 Nissan Code?

There are several possible causes of the P1614 code on Nissan vehicles:

Damaged, not programmed, improperly registered NATS ignition key
Dead or low battery in the key fob
Failed NATS (especially NATS antenna)
Faulty IMMU or BCM
Faulty ECM (in rare cases)

How To Diagnose and Fix The P1614 Nissan Code?

If your Nissan is displaying the P1614 code, it’s crucial to address the issue promptly to ensure the proper functioning of your vehicle’s immobilizer system. Fortunately, there are several steps you can take to diagnose and fix the problem, as below. Let’s explore!

Tip: If you see the P1614 error code along with the P1610 code, it’s important to escape from the lock mode. So how to do it? First, turn the key to the “ON” position and wait for the security light to turn off. Then, turn the key to the “OFF” position. Next, repeat this process for a total of three cycles.

Essential Tools and Parts

Step-by-step Procedure

Step 1: Use a diagnostic scanner to retrieve any trouble codes that may be present. This can help identify any related issues that may be contributing to the P1614 code.

Step 2: Check that you are using the correct key for your Nissan. Make sure it is not damaged or worn out. Sometimes you might find a damaged transponder chip inside the key. If you have a spare key, try using it to determine if the error code still appears.

Note: I always recommend testing the key using a car key programmer/tester to be sure. Sometimes, I’ve found that a faulty ignition switch coil can cause the engine not to start and trigger the P1614 code. In these cases, the key test tool may detect the issue. If the ignition switch coil is found to be faulty, I replace it and test again to see if the problem is resolved.

Step 3: Check the condition of the key fob’s battery. If it’s weak or dead, communication issues between the key and the IMMU might occur. Replace the battery if necessary.

Step 4: Reset the immobilizer system by disconnecting the battery for several minutes, then reconnecting it.

Step 5: Inspect the NATS antenna operation. Replace it if necessary by following the steps in the service manual.

Step 6: If the above steps do not resolve the issue, reprogramming the key to the vehicle’s IMMU system may be necessary. To ensure proper reprogramming, it’s best to seek the help of a qualified automotive locksmith or a Nissan dealership as they have the necessary expertise and equipment.

Step 7: If the issue still persists, there may be a problem with the IMMU system itself. As dealing with this system is a complex task, it is advisable to leave it to your nearest Nissan dealership or a certified mechanic with experience in Nissan vehicles. If the issue is determined to be with the BCM, it may need to be reprogrammed.

This video is about dealing with the P1614 and P1610 codes in a 2006 Nissan Altima. Check it out!

Estimated Repair Costs for P1614 Code in Nissan Vehicles

While DIYers can do some of the steps outlined above with some automotive experience, it’s important to recognize when a repair is beyond your skill level and seek assistance from a qualified professional. In particular, tasks such as replacing the NATS antenna or reprogramming the key or BCM require specialized equipment and knowledge and can be costly if done incorrectly.

The estimated repair costs for these steps can vary widely, as shown in the table below. It’s important to be prepared for some variation in repair costs, depending on the specific task and where you have it done.

Repair Task	Estimated Cost
Key fob battery replacement	$5-$20
NATS antenna replacement	$200-$500
Key reprogramming	$50-$150
BCM reprogramming	$200-$500

P1614 Nissan Infographic

Check this infographic for the summarized information about this P1614 code on Nissan vehicles.

Final Thoughts

We hope this article has provided valuable insights into the P1614 Nissan code. Remember, working with the immobilizer system can be complex. Therefore, if you’re not confident in automotive repairs, it’s always best to seek assistance from a professional to avoid causing further damage. Additionally, always follow the manufacturer’s instructions and safety protocols when working on your vehicle.

If you have any questions or comments, feel free to leave them below. And if you found this article helpful, please share it with your fellow Nissan enthusiasts. Safe driving!

References Sources

Nissan Manual for Advanced Diagnostics
Nissan North America (2005), Technical Service Bulletin: Campaign – ECM reprogramming for engine misfire diagnostic trouble codes (DTC P0300-P0306).

P0016: Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor A)

Your check engine light turns on, throwing the P0016 code? Well, that’s an alert, signaling troubles in your car engine timing. But, what next?

Let’s take a brief look at the information below.

P0016 Definition: Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor A).
Code Type: Generic – P0016 indicates the same problem whether you’re having a Chevy, Dodge, or Ford, etc.
Can I drive with the P0016 code? No, keeping driving can cause more damage to the engine.
Easy to fix? DIY to advanced levels.
Cost: $30 – $150 (common)

Due to its severity, most people get confused and frightened when they see the P0016 code. Stay calm, I will tackle this error code in-depth, including its causes, diagnosis, symptoms, and quick solutions in this article.

Let’s dive in for more details!

What Does The P0016 Code Mean?

P0016 code stands for Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor A). This indicates that the engine timing is having problems resulting from the misalignment in the crankshaft and camshaft positions.

Bank 1: Means that the problem is on the engine side containing cylinder 1.
Sensor A: Indicates that the issue is affecting the intake camshaft side.

Crankshaft Vs. Camshaft

The crankshaft and camshaft are connected with a timing chain located at the end of the engine.

Camshaft: control the valves, which allow the air-fuel mixture to enter the combustion chamber and release the burnt exhaust gas.
Crankshaft: Harness the engine’s torque to rotate the camshaft.

These two shafts must have perfect timing for optimum control of the combustion. If the correlation is off, it leads to power loss, engine overheating, misfire, etc.

Engine Timing

To prevent the correlation from going off, the engine timing must be controlled with the help of various parts:

Timing belt/chain.
VVT sprocket.
Timing belt tensioner.
Oil control valves.
Camshafts and crankshafts solenoid.
Camshafts and crankshafts.

In case any of the above parts goes wrong, it leads to the P0016 code popping up.

Other related trouble codes of P0016 include P0017, P0008, P0014, P0009, and P0019.

P0016 Causes Identification: Quick View

There are various causes of the P0016 DTC. Usually, a faulty camshaft/crankshaft position sensor is the main one.

In most cases, you may see the P0016 only, but sometimes, it may occur in combination with other related codes. Check the table below to understand those specific combinations and their specific causes.

Codes Combination	Causes	Solutions
P0016 only	Faulty or damaged timing chain /belt Faulty camshaft/crankshaft position sensor Damaged wiring/ connectors to crank /cam sensor Faulty oil control valve (VVT solenoid) Damaged timing belt /chain tensioner Slipped or broken cam/crank sensor tone ring Dirty/ Low engine oil Bad CMP actuator/intake VVT sprocket (phaser) Bad PCM (rare)	Fix/Replace timing chain /belt Replace camshaft/crankshaft position sensor Replace wiring/ connectors to crank /cam sensor Replace oil control valve (VVT solenoid) Replace timing belt /chain tensioner Change the cam/crank sensor tone ring Change/Add engine oil/ Clean oil filter/oil cap Fix CMP actuator/exhaust VVT sprocket Replace PCM
P0016 + P0017 + P0018 + P0019	Faulty timing chain/belt Faulty oil control valve (VVT solenoid) Faulty camshaft/crankshaft position sensor Bad PCM	Fix/Replace timing chain/belt Replace oil control valve (VVT solenoid) Replace camshaft/crankshaft position sensor Replace PCM
P0016 + P0344	Faulty camshaft position sensor Damaged timing belt /chain tensioner Faulty oil control valve (VVT solenoid)	Replace camshaft position sensor Replace timing belt /chain tensioner Replace oil control valve (VVT solenoid)
P0016 + P000B	Dirty/Low/Wrong engine oil Faulty timing chain/belt Faulty oil control valve (VVT solenoid) Faulty camshaft/crankshaft position sensor	Change/Add engine oil/Replace oil filter Fix/Replace timing chain/belt Replace oil control valve (VVT solenoid) Replace camshaft/crankshaft position sensor
P0016 + P0340	Faulty camshaft position sensor Damaged wiring/ connectors to cam sensor Slipped or broken cam sensor tone ring	Replace camshaft position sensor Replace wiring/ connectors to cam sensor Change the cam sensor tone ring
P0016 + P0299	Faulty timing chain/belt	Fix/Replace timing chain/belt
P0016 + P0399	Faulty crankshaft position sensor Faulty timing chain/belt Damaged timing belt /chain tensioner	Replace crankshaft position sensor Fix/Replace timing chain/belt Replace timing belt /chain tensioner

P0016: Causes, Symptoms, And How To Fix

Although the causes of P0016 may show varying symptoms, here are the most common ones that you should look out for.

Check engine light on
Poor car engine performance
High fuel consumption
Engine hard start
Rattling sounds from the engine

The onset of these signs needs quick action. So, keep reading to learn more about the causes and what to do if you encounter one.

Cause #1: Faulty Timing Chain/Belt

The timing belt/chain helps in synchronizing the crankshaft and the camshaft timing.

For some reason, the timing chain/belt may skip a few teeth, putting the cam and crank out of sync.

Faulty timing chain/belt symptoms:

Loss of power when the car is cruising (Timing chain/belt skipped one tooth).
Knocking sounds from the engine (Timing chain/belt skipped two teeth).
Can’t start, no pressure when doing a compression test (Timing chain/belt skipped three teeth).
P0016 may appear alone or come along with P0299, P0399, P000B, P0017, P0018, or P0019.

If this is your case, replacing the faulty timing chain/belt will solve the problem. Having that job done is not complex because no special mechanic experience is needed.

Replacing a timing belt is not quite a complicated job. With the thorough instruction from Mr. Scotty Kilmer, you can totally do it by yourself to save some money.

Cause #2: Faulty Camshaft/Crankshaft Position Sensor

The camshaft/crankshaft position sensors are responsible for monitoring the cam and crank position.

When one of these sensors get faulty, it conveys inaccurate data, leading to mismatched ignition timing and fuel delivery. The PCM sets up the P0016 code to signal this problem.

Faulty camshaft/crankshaft position sensor symptoms:

Engine vibrations and misfire
Gear shifting problems
Engine stalling
Rough idling

To solve this problem, you need to replace the camshaft/crankshaft position sensor. Bear in mind that you should choose the OEM parts for the best result.

Let’s find out how Danny from O’Reilly Auto Parts replaced a Camshaft Position Sensor!

If you want to replace a Crankshaft Position Sensor on your own, watch this video right away! Chris will show you how to do it step by step.

Cause #3: Damaged Wiring/Connectors To Crank/Cam Sensor

The wiring/connector linking to the crank/cam sensor can be burnt, unplugged, or shorted. As a result, the functions of the sensor and other engine timing parts are compromised, triggering P0016. Note that the DTC may appear as P0016 only or as P0016+P0344.

Damaged wiring/connectors to crank/cam sensor symptoms:

Ignition problems
Poor idling
Failure in tachometer
Engine misfiring

If the wires are unplugged, locate and plug them in to fix the issue. However, you should replace the wiring/connectors to the crank/cam sensor if they are shorted, burnt or their insulation is damaged.

Cause #4: Faulty Oil Control Valve (VVT Solenoid)

Oil control valve’s function is to alter the camshaft rotation, giving the engine better performance at different RPMs. This component is only available if your engine has the variable valve technology (VVT.)

If a faulty oil control valve is the culprit, either the car has poor gas mileage at low RPM or lack of power at WOT.

Besides, the P0016 may show alone or in combination with P000B, P0017, P0018, P0019, or P0344.

Replacing the oil control valve (VVT solenoid) should fix the problem. This process is not difficult and you can do that right in your garage.

Cause #5: Damaged Timing Belt/Chain Tensioner

Over time, the timing belt/chain material wears out and gets overstretched, causing it to fail.

For that reason, a timing chain/belt tensioner is used to keep the timing belt/chain more tightened.

A tensioner is supposed to tighten timing chain/belt. The P0016 code displayed on the OBD scanner may result from a faulty tensioner.

If the timing chain/belt tensioner gets damaged, the timing chain/belt becomes loose. This will cause engine timing problems, which the PCM will detect and set up P0016 to send signals of the issue.

Similarly, this cause can trigger a combination of the P0016 code with P0399 or P0344.

In this case, you need to replace the timing belt/chain tensioner.

Cause #6: Slipped Or Broken Cam/Crank Sensor Tone Ring

Due to the crank rotation impact, the sensor tone ring may get loosened, damaged, or fail to shear the key aligning them. Sometimes, the DTC can occur as P0016 only or as P0016 + P0340.

If your cam/crank sensor tone ring is the culprit, replacing it is the best option to go for eradiating the code.

Cause #7: Dirty/Low/Wrong Engine Oil

Dirty engine oil is a common cause of faulty oil control valves. This happens when the debris builds up, thus blocking the valves.

Similarly, low/wrong engine oil can also affect the engine timing. If the oil has a wrong viscosity, the camshaft phaser fails to work right.

Either way, dirty/low/wrong engine oil affects the engine timing badly, which triggers the P0016 and sometimes P0016+P000B.

Have a brief look at this picture to determine the oil condition in you car and take action needed immediately.

If this happens, flush the engine oil and ensure that you use compatible engine oil to avoid the same mistake.

Cause #8: Bad CMP Actuator/Exhaust VVT Sprocket

Most vehicles use the CMP actuators/exhaust VVT sprocket to change the cam position and advance or retard the valve timing. If it goes bad, it will cause the crankshaft and camshaft to misalign.

Since the PCM controls the VVT solenoids that apply oil pressure on the actuator, it will detect the change and set up the P0016 code. In this case, a replacement of the CMP actuator/exhaust VVT sprocket is needed to solve the P0016 code error.

Cause #9: Bad PCM (Rare)

Once every possible cause of P0016 DTC is checked out, a bad PCM remains the only culprit. Similarly, this issue can trigger a combination of P0016 with P0017, P0018, and P0019.

The problem occurs once the PCM fails to control the engine ignition and spark, though it is rare. However, if it happens, the PCM is a complicated part that requires you to have a qualified mechanic to fix it. The mechanic can decide either to reprogram the PCM or replace it, depending on the severity of the problem.

How Much Does It Cost To Fix The Code P0016?

The cost of fixing the P0016 code depends on whether you are doing it yourself or using mechanic services. DIY will cost you a few dollars. For example, replacing a camshaft/crankshaft position sensor costs $25-$100.

The mechanic services are usually charged depending on the working hours, costing about $95 – $200. However, the cost of hiring a mechanic will vary, considering factors such as mechanic rates, car model, your location, etc.

The Estimated Repair Cost Of P0016

Solutions	Repair cost
Replacing the faulty timing chain/belt	DIY: $20- $150 Mechanic: $95- $200
Replacing faulty or damaged camshaft/crankshaft position sensor	DIY: $20- $100 Mechanic: $95- $200
Replacing damaged wiring/ connectors to crank/cam sensor	DIY: $15- $50 Mechanic: $100- $250
Replacing bad oil control valve (VVT solenoid)	DIY: $20- $150 Mechanic: $210- $250
Replacing damaged timing belt/chain tensioner	DIY: $20- $200 Mechanic: $500- $2,000
Replacing slipped or broken cam/crank sensor tone ring	DIY: $20-$100 Mechanic: $95- $200
Changing dirty/Low engine oil	DIY: $20- $70 Mechanic: $40- $120
Replacing faulty CMP actuator/exhaust VVT sprocket	DIY: Not recommended Mechanic: $450 to $1630
Replacing bad PCM	DIY: Not recommended Mechanic: $1,000 to $3,000

Note: The data in this table was collected in June 2022. The actual price depends on many factors, such as your car’s make and year, mechanic’s rate, etc.

You Ask, I Answer

Hopefully, this guide helps you understand why you see the P0016 code displaying on a scanner tool.

I’m willing to answer any questions you have related to this code. Keep the question coming in the comment box below.

Also, you can share your experience if you had the P0016 code before, including what you did to fix it.

Safe driving!

P1399 Honda – Random Cylinder Misfire Detected

Introduction To P1399 Honda OBD2

P1399 is a manufacturer-specific code, not a generic one. You will find it in any Honda vehicles – including Honda Accord, Honda CRV, Honda Odyssey, Honda Civic, etc. It shows up whenever there is a random misfire in the engine.

Just locate the vehicle’s OBD2 system to begin the diagnostic process, and you will readily detect this error code.

There are possible steps to follow to correct this issue. Check the provided step-by-step guide in this post for a better understanding.

If you want to learn about the P1399 OBD2 code, this is the right place

Code P1399 Honda Definition And Meaning (Technical Description)

P1399 Honda Definition:

Random Cylinder Misfire Detected

Meaning of P1399 on Honda cars

P1399 signifies a random cylinder misfire in your Honda. You are likely to see it if your car’s crankshaft fluctuates in speed. This OBD2 code can easily be picked up by a Crankshaft Positioning (CKP) sensor. The CKP sensor then passes the error to the Engine Control Module (ECM) from where the issue is confirmed.

Symptoms Of P1399 On Honda

A vehicle experiencing engine misfire most often gives you one or more warning signs. Some of these signs could be visible; others are only felt. As a result, you need to be keen enough to spot all these telltale signs before the issue worsens. The symptoms of P1399 are:

Check Engine light turns on (This is also known as a malfunction indicator lamp)
A hard start experience
Engine hesitation issues
Lack or loss of engine power

Causes Of P1399 On Honda

There are two leading causes of the P1399 Honda error code. These include a:

Valve clearance not in the normal range
Clogged exhaust gas recirculation (EGR) Passages

How Serious Is The P1399 Code For Your Honda?

Under any circumstance, never try to continue driving. This advice is especially true if you still don’t know the cause or extent of the damage. Otherwise, the issue might be worsened, making it more costly to repair. Correct the problem as soon as you spot the first symptom. It will save you from all unwanted stress and disappointment.

How To Diagnose And Fix The Code P1399 On Your Honda?

Tools Needed

You need two crucial tools for the process. First is an OBD2 scanner, which will help you know if you are experiencing P1399. Second is a multimeter to test the vehicle’s electrical components.

Procedure To Diagnose And Fix the Code

Step 1: Prepare Your Tools:

Gather your OBD2 scanner and multimeter to ensure that they work well.

Step 2: Retrieve The Error Codes:

Use your OBD2 scanner to retrieve the codes causing your engine to misfire. Most often, you will find P1399 alongside codes like P0301, P0302, P0303, and P0300. Don’t be surprised since all these are misfiring codes. Always try solving these other codes to see if the situation becomes any different.

Step 3: Scan Electrical Components:

Cylinder misfire is, at times, attributed to computer or wiring problems. Use your multimeter to see if the vehicle’s electrical components are in a good state. Correct any fault you find. Otherwise, move to the next step.

Step 4: Check Ignition Coils:

Test your ignition coils to see if one or more are causing the misfire. Do this by unplugging one at a time while the engine is left on idle. Keenly observe the sound produced by the engine when you unplug each. A faulty coil won’t make any changes in engine sound when unplugged. Pull it out to see if it is cracked or damaged in any way. You’ll have to replace or adjust all faulty coils.

Step 5: Check Oxygen Sensors:

A bad oxygen sensor always throws off the fuel-combustion system. It causes an imbalance in fuel to air ratio. It also allows too much fuel into the engine, reducing the vehicle’s gas mileage, which causes the engine to misfire, one of the probable causes of P1399 in Honda vehicles. Check to see if it is in a good state. You must check and correct any faults found.

Step 6: Check Your Valve Clearance:

A blocked or clogged valve clearance can cause the error. At times, the valves become too tight or too loose, making them close and open irregularly. Make the necessary adjustments to ensure enough space for valve expansion when the valves heat up. Tighten or loosen then a bit.

Step 7: Check Your Exhaust Gas Recirculation:

Is your EGR clogged? If yes, then this could be the cause or one of the causes of the P1399 error. Unclog it for a smooth flow of exhaust gasses within the system.

If these solutions fail, then you will have to go deeper into your engine. You might have to look at components like the vehicle’s piston rings and valves. Seek professional advice if the issue is unresolved. It might be more in-depth and more technical than you think. Consider hiring a qualified automotive technician in such situations to make the work more comfortable since they have the right tools and expertise for such challenging tasks.

Tips To Avoid P1399 In The Future

The best solution is to service the vehicle frequently. You can do this on your own or hire a professional technician to ensure that the engine is always operating at optimum levels. Form a habit of continuously checking and replacing faulty parts such as ignition coils and spark plugs. Keep checking your clearance valves to ensure that they are not too tight or loose. Adjust each of them as is required. You should also ensure that your EGR passage remains unclogged. Kindly note that you must adjust the valves every 50,000 miles. All in all, be keen while driving your vehicle. Try not to dismiss warning signs such as when the Check Engine light turns on.

U0415 Code: Understanding, Diagnosing, And Fixing

You’re facing the U0415 code on your car’s diagnostic display? Don’t let it overwhelm you – The U0415 code is a common diagnostic trouble code that relates to the Anti-Lock Brake System Control Module in vehicles.

Understanding the meaning, symptoms, causes, and repair procedures associated with the U0415 code is essential for maintaining safe driving conditions. In this article, I will present all of them and offer insights into DIY repairs and estimated costs.

Let’s dive in!

U0415 Code: A Quick Overview

Check the U0415 code summary provided below!

Definition: Invalid Data Received From Anti-Lock Brake System (ABS) Control
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $500

What Does The U0415 Code Mean?

The U0415 code is a generic diagnostic trouble code (DTC) that represents “Invalid Data Received from Anti-Lock Brake System (ABS) Control Module.” It is triggered when the vehicle’s Powertrain Control Module (PCM) detects an irregular or erroneous signal from the ABS control module.

The ABS control module is responsible for monitoring the rotational speed of each wheel and ensuring optimal braking performance. It receives input from individual wheel speed sensors, which measure the rotational speed of each wheel. The module compares the rotational speed of each wheel many times per second.

In normal conditions, the wheels should rotate at the same speed, especially when the brakes are applied. However, if the wheels do not slow down at the same rate, such as when some wheels are on the road surface and others are off, the ABS control module will release the braking force on the wheels that are off the road surface to maintain steering control of the vehicle.

It’s not advisable to drive with issues related to the ABS system. Remember, your safety first! (Credit: fordedgeforum.com)

The PCM requires valid data from the ABS system via the wheel speed sensors to control the brake system effectively. If the PCM detects implausible or invalid data from the ABS, it will set the U0415 code and illuminate a warning light. In most cases, the ABS system will be disabled until the fault is corrected.

There may be additional codes related to individual wheel speed sensors, including C0544, C0031, C0045, etc. These codes can help pinpoint specific sensor issues.

While the U0415 code can occur in various vehicles, it is more commonly associated with brands such as Chevrolet, Ford, Dodge (Dart), Mazda, Honda, Jeep, Toyota, GM, Chrysler, and others. Please note that the specific definitions can vary slightly between different brands.

How Severe Is The U0415 Code?

The severity level of the U0415 code is moderate. While it does not pose an immediate safety risk, it can affect the proper functioning of the vehicle’s anti-lock brake system. The ABS system is crucial for maintaining control and stability during braking, especially in emergency situations or on slippery surfaces.

It is not recommended to continue driving with the U0415 code illuminated. When this code is present, the ABS system may be disabled, increasing the risk of wheel lock-up and potential loss of control during braking. It is advisable to have the vehicle inspected and repaired by a qualified technician as soon as possible to restore the ABS functionality and ensure safe driving conditions.

What Are The Symptoms Of The U0415 Code?

When the U0415 code is present, the following symptoms may be observed:

Check engine light (MIL) ON
ABS warning light illuminated
Loss of ABS functionality
Possible decrease in braking performance

What Are The Causes Of The U0415 Code?

The U0415 code can be caused by various factors, including:

Wiring or connector issues in the ABS system
Damaged or faulty ABS control module
Malfunctioning wheel speed sensors
Defective ABS pump or valve body
Faulty PCM (rarely)

It is important to note that these are general causes, and a proper diagnosis is necessary to determine the exact source of the U0415 code in a specific vehicle.

How To Diagnose And Fix The U0415 Code In Your Vehicles?

When encountering the U0415 code, a comprehensive diagnostic and repair process can assist in resolving the problem. Here, we provide an outline of the necessary tools and components, a step-by-step guide, and an evaluation of the feasibility of DIY repair:

Essential Tools and Parts

To diagnose and repair the U0415 code, the following tools and parts may be required:

OBD-II scanner/code reader
Multimeter
Wheel speed sensor(s)
ABS control module (if necessary)
Wiring repair kit
Electrical connectors and terminals
Basic hand tools (wrenches, sockets, etc.)

Step-by-Step Procedure

Connect an OBD-II scanner/code reader and retrieve the U0415 code and any others.
Inspect the ABS control module wiring and connectors for any visible damage or loose connections. Repair the issues, if any.
Test the wheel speed sensors using a multimeter to check for proper resistance and signal output.
If a faulty wheel speed sensor is identified, replace the sensor as necessary.
If no issues are found with the wiring or sensors, further diagnosis of the ABS control module may be required.
Consult the vehicle’s service manual to locate and remove the ABS control module.
Install a new ABS control module, ensuring all connectors are properly connected. (It is highly recommended to locate a proficient mechanic for the execution of this type of task.)
Clear the U0415 code with the OBD-II scanner/code reader and test the ABS system for proper functionality.

Watch the video to learn how to troubleshoot the U0415 ABS module code.

Note: Consulting your vehicle’s repair manual or seeking expert help is crucial if you have uncertainties about any step in the procedure. Furthermore, ensure to reset any trouble codes post-repairs and engage in a test drive to confirm the resolution of the problem.

DIY Repair Level And Estimated Costs

The repair procedure for the U0415 code can vary in complexity. Basic tasks such as inspecting wiring and connectors, as well as replacing wheel speed sensors, can be tackled by DIY enthusiasts with intermediate mechanical skills. However, diagnosing and replacing the ABS control module may require advanced knowledge and specialized tools.

Estimated costs for repairs related to the U0415 code can vary widely depending on the specific vehicle and components involved. Here is a table outlining approximate costs:

Repair Task	Estimated Cost
Wheel speed sensor replacement	$50 – $100
ABS control module replacement	$200 – $500
Wiring repair	$50 – $150
Professional diagnosis	$100 – $200

Keep in mind that these are rough estimates, and actual costs may differ. Additionally, if unsure or uncomfortable with the repair process, it is recommended to seek assistance from a qualified mechanic to ensure proper diagnosis and repair of the U0415 code.

U0415 Infographic

Check this infographic for the summarized information about this U0415 code.

Final Thoughts

And that’s a wrap on understanding the U0415 code! Dealing with car issues might seem tricky, but armed with the right info and tools, you can handle it.

Got questions or stories about this code? Share them in the comments – let’s chat! If this guide helped you, pass it on to pals who love tinkering with cars. Until next time, happy fixing and safe driving!

Learn more about other codes by using our OBD lookup tool!

Reference Sources

MyCarDoesWhat.org, Anti-lock braking system
J.D. Power, What is a front-wheel speed sensor?

C1109 Nissan Code: ABS Voltage Trouble Exposed

You’ve come across the C1109 code in your Nissan? Don’t you worry! Prepare to gain insights, solutions, and expert guidance for addressing this unique situation.

In this article, we’ll explore the intricacies of the C1109 code, diving into its effects on your vehicle’s performance. From understanding symptoms to conducting diagnostics, we’ll walk you through each stage, keeping you informed and empowered throughout the process.

C1109 Nissan Code: A Quick Overview

Take a look at the summary of the Nissan C1109 code provided below!

Definition: Battery Voltage [Abnormal]
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $50 – $300

What Does The C1109 Nissan Code Mean?

The C1109 code in Nissan vehicles points to an issue labeled as “Battery Voltage [Abnormal]” within the Anti-lock Braking System (ABS) actuator and electric unit control (ECU) unit. This alert activates when the voltage being delivered to the ABS system goes outside the standard operational range. Specifically, it triggers when the voltage drops below 10 volts (indicating low ignition voltage) or rises above 16 volts (indicating high ignition voltage).

Using an OBDII scanner to retrieve the code to detect what is really going on with your Nissan.
(Credit: altimaforums.net)

The ABS system in a vehicle is a crucial safety feature that prevents wheel lock-up during heavy braking, enhancing control and stability. The C1109 code alerts the vehicle’s onboard diagnostics system that there is an issue with the battery voltage affecting the ABS control unit. This can lead to compromised performance of the ABS system and potentially impact the vehicle’s braking performance.

The C1109 code can be found in various Nissan models when battery voltage irregularities occur. Some of the Nissan models that are known to experience the C1109 code include Altima, Maxima, Sentra, Rogue, Murano, 370Z, etc.

How Severe Is The C1109 Code On Nissan?

The C1109 code’s severity in Nissan vehicles can vary from moderate to potentially hazardous. Continuing to drive with the C1109 code illuminated could jeopardize braking performance and compromise vehicle stability. It’s strongly advised to avoid driving with this code active.

Get professional inspection and repair are recommended to ensure the ABS functions correctly, maintaining optimal control and safety while driving.

What Are The Signs Of The C1109 Code On Nissan Vehicles?

When the C1109 code surfaces in Nissan vehicles, it comes accompanied by noticeable symptoms that can’t be ignored. Being focused on the signs is crucial for timely diagnosis and resolution. Some of the common symptoms associated with the C1109 code include:

Illuminated ABS warning light
Unusual brake pedal feel (sponginess or increased resistance)
Decreased effectiveness of the ABS system during braking
Irregularities in vehicle stability during abrupt stops

What Are The Causes Of The C1109 Nissan Code?

The underlying triggers behind the C1109 code in Nissan vehicles can be attributed to various components and systems within the vehicle. Understanding these potential causes is key to effectively addressing the issue:

Faulty harnesses or connectors in the ABS system
Malfunctioning ABS actuator and ECU
Blown fuse
Defective ignition power supply system
Battery-related issues

How To Diagnose And Fix The C1109 Code On Nissan?

When dealing with the C1109 code, a systematic diagnosis and repair approach can effectively address the issue. Below is a comprehensive breakdown of the process, including essential tools and parts, a detailed step-by-step guide, and a DIY repair assessment:

Essential Tools And Parts

In order to effectively identify and rectify the C1109 code in Nissan vehicle, you will require the subsequent tools and components:

Step-by-Step Procedure

Code retrieval and initial check
- Use the OBD-II scanner to retrieve the C1109 code and associated freeze frame data.
- Inspect the ABS warning light for illumination.
- Check if there are any noticeable issues with braking performance.
Visual inspection
- Examine the wiring harnesses and connectors connected to the ABS unit for signs of damage, corrosion, or loose connections.
- Pay special attention to any visible wear on the wiring insulation.
- Replace or repair if necessary.
Battery voltage test
- With the vehicle’s engine running, use the multimeter to measure the battery voltage.
- Check for voltage fluctuations during engine operation, noting any irregularities.
- Inspect the battery for indications of loose terminals, insufficient voltage, or other anomalies.
- If any components fail, proceed to repair or substitute them accordingly.
ABS actuator and control unit test
- Disconnect the ABS unit’s electrical connector.
- Use the multimeter to check the resistance and continuity of the connector pins, comparing the readings with manufacturer specifications.
- If the ABS unit or control unit is faulty, consider replacing it with a new or tested one.
Clearing the code and test drive
- Once repairs are made, use the OBD-II scanner to clear the C1109 code and any associated trouble codes.
- Take the vehicle for a test drive to verify that the ABS system operates correctly and that the code does not return.

Watch the video by JLR Automobiles to learn how to address the C1109 related to the HV system warm-up process.

Note:

Ensure proper safety measures are taken, such as disconnecting the vehicle’s battery before working on electrical components.
Refer to the vehicle’s repair manual and wiring diagrams for accurate information.

DIY Repair Level And Estimated Costs

This procedure demands intermediate mechanical skills. While simple tasks like inspecting connectors are feasible for DIY enthusiasts, handling complex electrical components may require professional assistance. Prioritize accuracy and safety. If uncertain, consult a mechanic for a thorough diagnosis and repair.

Take a look at the estimated cost table we have provided for various necessary tasks.

Repair Task	Estimated Cost
Wiring and Connector Repair	$50 – $150
Replacement ABS unit (if required)	$200 – $500

This is just a rough estimate. Remember, costs can vary based on factors like location and specific tools chosen. Always gather accurate pricing information before proceeding with repairs.

C1109 Nissan Infographic

Check this infographic for the summarized information about this C1109 code on Nissan vehicles.

Final Thoughts

Having explored this comprehensive article on the C1109 Nissan code, you now have a good insight into this code’s symptoms, causes, and repair procedures. This newfound knowledge empowers you to enhance your vehicle’s performance with confidence.

Share this newfound knowledge with fellow Nissan enthusiasts and join the conversation with your comments and questions below.

Safe drive!

Reference Sources

NiRogue, Nissan Rogue Service Manual.
ALLDATAdiy, 2009 Nissan-Datsun Altima V6-3.5L.

Dodge, Chrysler, and Jeep OBD1 Codes and OBD2 Codes [Full PDF Free Download]

Does the illuminating check engine light to your old Dodge, Chrysler, or Jeep leave you crutching your head wondering what the problem might be? Would you like to know how to read OBD1 codes for these models?

If you would like to add a few skills to your sleeves, then you’re in the right place. You could also be curious about how to perform this task, I assure you, you’ll not be disappointed!

In this post, you will learn how to troubleshoot faulty vehicle components for Dodge, Chrysler, and Jeep OBD1 models. You’ll read through the techniques to pulling error codes and eliminating them after the repair is made.

Let’s dig into it!

Dodge, Chrysler, and Jeep OBD1 Codes List

Free Download: Dodge, Chrysler, and Jeep OBD1 Codes List PDF

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

For Domestic Vehicles Codes List

Code	Definition
Code 88	Display used for start or test(will only be seen using a DRB2 scanner)
Code 11	Crankshaft signal or ignition signal, no reference signal during cranking
Code 12	Memory to controller has been cleared within 50-100 engine starts
Code 13	MAP sensor vacuum, no change from start to run or output voltage does not equal throttle position
Code 14	MAP voltage too high or too low
Code 15	Vehicle speed sensor, no signal detected
Code 16	Loss of battery voltage sense
Code 17	Low engine temperature, possible thermostat fault
Code 21	Oxygen sensor signal, neither rich or lean detected or O2 shorted to voltage
Code 21	Knock sensor circuit(starting in 89)
Code 22	Coolant temp sensor voltage low/high
Code 23	Air charge temp sensor voltage high/low detected
Code 24	Throttle position sensor voltage high/low
Code 25	Automatic idle speed motor driver circuit, short or open detected
Code 26	Injectors 1,2,3 peak current not reached, problem in injector control circuits cylinder 1 and/or 2.
Code 27	Injector control circuit does not respond to control signal, problem in injector control circuits 3 and/or 4
Code 31	Purge solenoid circuit, open or short detected
Code 32	EGR solenoid circuit, open or short detected
Code 33	A/C clutch relay circuit, open or short detected
Code 34	Speed control servo solenoid, open or short detected
Code 35	Radiator fan control relay circuit, open or short detected
Code 36	Wastegate solenoid, open or short detected
Code 37	Baro read solenoid
Code 37	PTU solenoid circuit(starting in 89)
Code 41	Charging system circuit not responding to control signal, alternator field circuit not switching properly
Code 42	Fuel pump or auto shutdown (ASD) relay voltage sensed at controller
Code 42	Z1 voltage sense
Code 43	Ignition control circuit not responding
Code 44	Battery temperature voltage circuit problem
Code 45	Turbo boost limit exceeded-map sensor detects overboost
Code 46	Battery voltage too high..overcharging
Code 47	Battery voltage too low…battery voltage low or charging output low
Code 51	Air/fuel at limit
Code 51	Lean exhaust indication, O2 voltage latched below .450 volts
Code 52	Rich exhaust indication, O2 voltage latched above .450 volts
Code 53	Internal controller failure (normal code on a re-calibrated controller)
Code 54	Fuel sync signal not detected during cranking
Code 55	End of message
Code 61	Baro read solenoid, open or short detected
Code 62	EMR mileage not stored
Code 63	EEPROM write denied
Code 64	Flex fuel sensor signal out of range
Code 64	VNT solenoid #1 circuit
Code 65	Manifold tuning valve, open or short detected
Code 65	VNT solenoid #2 circuit
Code 66	No CCD messages
Code 67	VNT “A” side failure
Code 76	Ballast bypass relay, open or short detected
Code 77	Speed control relay, open or short detected

For Import Vehicles Codes List

Code	Definition
Code 1	Oxygen sensor
Code 2	Crank engine sensor
Code 3	Air flow sensor
Code 4	Barometric pressure sensor
Code 5	Throttle position sensor
Code 6	Motor position sensor
Code 7	Engine coolant temperature sensor
Code 8	No.1 cylinder TDC sensor
Code 12	Air flow sensor
Code 13	Air temperature sensor
Code 14	Throttle position sensor
Code 15	SC motor position sensor
Code 21	Engine coolant temperature sensor
Code 22	Crank angle sensor
Code 23	No.1 cylinder TDC sensor
Code 24	Vehicle speed sensor
Code 25	Barometric pressure sensor
Code 31	Knock sensor
Code 32	Manifold pressure sensor
Code 36	Ignition timing adjustment signal
Code 39	Oxygen sensor
Code 41	Injector
Code 42	Fuel pump
Code 43	EGR
Code 44	Ignition coil
Code 52	Ignition coil
Code 53	Ignition coil
Code 55	IAC valve position sensor
Code 59	Heated oxygen sensor
Code 61	Transaxle control unit cable
Code 62	Warm up control valve position sensor

Dodge, Chrysler OBD2 Codes List [Free Download]

Free Download: Full Dodge, Chrysler OBD2 Codes List PDF

Our user-friendly code list is divided into four parts: P, U, B, and C, which helps you easily find the codes you need for engine, network, body control, and chassis issues.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0030	HO2S Heater Control Circuit Bank 1 Sensor 1
P0031	HO2S Heater Circuit Low Voltage Bank 1 Sensor 1
P0032	HO2S Heater Circuit High Voltage Bank 1 Sensor 1
P0036	HO2S Heater Control Circuit Bank 1 Sensor 2
P0037	HO2S Heater Circuit Low Voltage Bank 1 Sensor 2
P0038	HO2S Heater Circuit High Voltage Bank 1 Sensor 2
P0050	HO2S Heater Circuit Bank 2 Sensor 1
P0051	HO2S Heater Circuit Low Voltage Bank 2 Sensor 1
P0052	HO2S Heater Circuit High Voltage Bank 2 Sensor 1
P0056	HO2S Heater Circuit Bank 2 Sensor 2
P0057	HO2S Heater Circuit Low Voltage Bank 2 Sensor 2
P0058	HO2S Heater Circuit High Voltage Bank 2 Sensor 2
P0100	MAF Sensor Ckt. Insufficient Activity
P0101	Mass Air Flow (MAF) Sensor Performance
P0102	Mass Air Flow (MAF) Sensor Circuit Low Frequency
P0103	Mass Air Flow (MAF) Sensor Circuit High Frequency
P0104	Mass Air Flow Circuit Intermittent
P0105	MAP Sensor Circuit Insufficient Activity
P0106	Manifold Absolute Pressure (MAP) System Performance
P0107	Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
P0108	Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
P0109	Manifold Absolute Pressure Circuit Intermittent
P0110	Intake Air Temperature (IAT) Sensor Circuit
P0111	Intake Air Temperature (IAT) Sensor Performance
P0112	Intake Air Temperature (IAT) Sensor Circuit Low Voltage
P0113	Intake Air Temperature (IAT) Sensor Circuit High Voltage
P0114	Intake Air Temperature Circuit Intermittent
P0115	Engine Coolant Temperature (ECT) Sensor Circuit
P0116	Engine Coolant Temperature (ECT) Sensor Performance
P0117	Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
P0118	Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
P0119	Engine Coolant Temperature Circuit Intermittent
P0120	Throttle Position System Performance
P0121	Throttle Position Sensor Circuit Insufficient Activity
P0122	Throttle Position (TP) Sensor Circuit Low Voltage
P0123	Throttle Position (TP) Sensor Circuit High Voltage
P0124	Throttle Position Sensor 1 Circuit Intermittent
P0125	Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
P0126	Insufficient Engine Coolant Temperature for Stable Operation
P0128	Coolant Thermostat
P0130	HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1
P0131	HO2S Circuit Low Voltage Bank 1 Sensor 1
P0132	HO2S Circuit High Voltage Bank 1 Sensor 1
P0133	HO2S Slow Response Bank 1 Sensor 1
P0134	HO2S Circuit Insufficient Activity Bank 1 Sensor 1
P0135	HO2S Heater Performance Bank 1 Sensor 1
P0136	HO2S Circuit Bank 1 Sensor 2
P0137	HO2S Circuit Low Voltage Bank 1 Sensor 2
P0138	HO2S Circuit High Voltage Bank 1 Sensor 2
P0139	HO2S Slow Response Bank 1 Sensor 2
P0140	HO2S Circuit Insufficient Activity Bank 1 Sensor 2
P0141	HO2S Heater Performance Bank 1 Sensor 2
P0142	HO2S Circuit Bank 1 Sensor 3
P0143	HO2S Circuit Low Voltage Bank 1 Sensor 3
P0144	HO2S Circuit High Voltage Bank 1 Sensor 3
P0145	HO2S Circuit Bank 1 Sensor 2 Slow Response
P0146	HO2S Circuit Insufficient Activity Bank 1 Sensor 3
P0147	HO2S Heater Performance Bank 1 Sensor 3
P0150	HO2S Circuit Closed Loop (CL) Performance Bank 2 Sensor 1
P0150	HO2S Circuit Bank 2 Sensor 1
P0151	HO2S Circuit Low Voltage Bank 2 Sensor 1
P0152	HO2S Circuit High Voltage Bank 2 Sensor 1
P0153	HO2S Slow Response Bank 2 Sensor 1
P0154	HO2S Circuit Insufficient Activity Bank 2 Sensor 1
P0155	HO2S Heater Performance Bank 2 Sensor 1
P0156	HO2S Circuit Bank 2 Sensor 2
P0157	HO2S Circuit Low Voltage Bank 2 Sensor 2
P0158	HO2S Circuit High Voltage Bank 2 Sensor 2
P0159	HO2S Slow Response Bank 2 Sensor 2
P0160	HO2S Circuit Insufficient Activity Bank 2 Sensor 2
P0161	HO2S Heater Performance Bank 2 Sensor 2
P0162	HO2S Circuit Bank 2 Sensor 3
P0163	HO2S Circuit Bank 2 Sensor 3 Low Voltage
P0164	HO2S Circuit Bank 2 Sensor 3 High Voltage
P0165	HO2S Circuit Bank 2 Sensor 3 Slow Response
P0166	HO2S Circuit Bank 2 Sensor 3 No Activity Detected
P0167	HO2S Heater Circuit Bank 2 Sensor 3
P0169	Fuel Composition Sensor
P0170	Fuel Trim Bank 1
P0171	Fuel Trim System Lean Bank 1
P0172	Fuel Trim System Rich Bank 1
P0173	Fuel Trim Bank 2
P0174	Fuel Trim System Lean Bank 2
P0175	Fuel Trim System Rich Bank 2
P0176	Fuel Composition Sensor Circuit
P0177	Fuel Composition Sensor Circuit Performance
P0178	Fuel Composition Sensor Circuit Low Voltage
P0179	Fuel Composition Sensor Circuit High Voltage
P0180	Fuel Temperature Sensor 1 Circuit
P0181	Fuel Temp. Sensor 1 Circuit Performance
P0182	Fuel Temperature Sensor Circuit Low Voltage
P0183	Fuel Temperature Sensor Circuit High Voltage
P0184	Fuel Temperature Sensor 1 Circuit Intermittent
P0185	Fuel Temperature Sensor 2 Circuit
P0186	Fuel Temp. Sensor 2 Circuit Performance
P0187	Fuel Temperature Sensor 2 Circuit Low Voltage
P0188	Fuel Temperature Sensor 2 Circuit High Voltage
P0189	Fuel Temperature Sensor 2 Circuit Intermittent
P0190	Fuel Rail Pressure Sensor Circuit
P0191	Fuel Rail Pressure Sensor Circuit Performance
P0192	Fuel Rail Pressure Sensor Circuit Low Voltage
P0193	Fuel Rail Pressure Sensor Circuit High Voltage
P0194	Fuel Rail Pressure Sensor Circuit Intermittent
P0195	Engine Oil Temperature Sensor
P0196	Engine Oil Temperature Sensor Performance
P0197	Engine Oil Temperature Sensor Low Voltage
P0198	Engine Oil Temperature Sensor High Voltage
P0199	Engine Oil Temperature Sensor Intermittent
P0200	Injector Control Circuit
P0201	Injector 1 Control Circuit
P0202	Injector 2 Control Circuit
P0203	Injector 3 Control Circuit
P0204	Injector 4 Control Circuit
P0205	Injector 5 Control Circuit
P0206	Injector 6 Control Circuit
P0207	Injector 7 Control Circuit
P0208	Injector 8 Control Circuit
P0209	Injector 9 Control Circuit
P0210	Injector 10 Control Circuit
P0211	Injector 11 Control Circuit
P0212	Injector 12 Control Circuit
P0213	Cold Start Injector 1
P0214	Cold Start Injector 2
P0215	Engine Shutoff Control Circuit
P0216	Injection Timing Control Circuit
P0217	Engine Overtemp Condition
P0218	Transmission Fluid Overtemperature
P0219	Engine Overspeed Condition
P0220	APP Sensor 2 Circuit
P0221	APP (Throttle Position) Sensor 2 Circuit Performance
P0222	APP (Throttle Position) Sensor 2 Circuit Low Voltage
P0223	APP (Throttle Position) Sensor 2 Circuit High Voltage
P0224	Throttle Position Sensor 2 Intermittent
P0225	APP Sensor 3 Circuit
P0226	APP Sensor 3 Circuit Performance
P0227	APP Sensor 3 Circuit Low Voltage
P0228	APP Sensor 3 Circuit High Voltage
P0229	Throttle Position Sensor 3 Intermittent
P0230	Fuel Pump Relay Control Circuit
P0231	Fuel Pump Feedback Circuit Low Voltage
P0232	Fuel Pump Feedback Circuit High Voltage
P0233	Fuel Pump Secondary Circuit Intermittent
P0234	TC Engine Overboost Condition
P0235	Turbocharger Boost Sensor 1 Circuit
P0236	TC Boost System
P0237	TC Boost Sensor Circuit Low Voltage
P0238	TC Boost Sensor Circuit High Voltage
P0239	Turbocharger Boost Sensor 2 Circuit
P0240	Turbocharger Boost Sensor 2 Performance
P0241	Turbocharger Boost Sensor 2 Circuit Low Voltage
P0242	Turbocharger Boost Sensor 2 Circuit High Voltage
P0243	Turbocharger Wastegate Solenoid 1
P0244	Turbocharger Wastegate Solenoid 1 Performance
P0245	Turbocharger Wastegate Solenoid 1 Low Voltage
P0246	Turbocharger Wastegate Solenoid 1 High Voltage
P0247	Turbocharger Wastegate Solenoid 2
P0248	Turbocharger Wastegate Solenoid 2 Performance
P0249	Turbocharger Wastegate Solenoid 2 Low Voltage
P0250	Turbocharger Wastegate Solenoid 2 High Voltage
P0251	Injection Pump Fuel Metering Control “A” Malfunction (Cam/Rotor/Injector)
P0252	Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)
P0253	Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector)
P0254	Injection Pump Fuel Metering Control “A” High (Cam/Rotor/Injector)
P0255	Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0256	Injection Pump Fuel Metering Control “B” Malfunction (Cam/Rotor/Injector)
P0257	Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector)
P0258	Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector)
P0259	Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector)
P0260	Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector)
P0261	Cylinder 1 Injector Circuit Low
P0262	Cylinder 1 Injector Circuit High
P0263	Cylinder 1 Contribution/Balance Fault
P0264	Cylinder 2 Injector Circuit Low
P0265	Cylinder 2 Injector Circuit High
P0266	Cylinder 2 Contribution/Balance Fault
P0267	Cylinder 3 Injector Circuit Low
P0268	Cylinder 3 Injector Circuit High
P0269	Cylinder 3 Contribution/Balance Fault
P0270	Cylinder 4 Injector Circuit Low
P0271	Cylinder 4 Injector Circuit High
P0272	Cylinder 4 Contribution/Balance Fault
P0273	Cylinder 5 Injector Circuit Low
P0274	Cylinder 5 Injector Circuit High
P0275	Cylinder 5 Contribution/Balance Fault
P0276	Cylinder 6 Injector Circuit Low
P0277	Cylinder 6 Injector Circuit High
P0278	Cylinder 6 Contribution/Balance Fault
P0279	Cylinder 7 Injector Circuit Low
P0280	Cylinder 7 Injector Circuit High
P0281	Cylinder 7 Contribution/Balance Fault
P0282	Cylinder 8 Injector Circuit Low
P0283	Cylinder 8 Injector Circuit High
P0284	Cylinder 8 Contribution/Balance Fault
P0285	Cylinder 9 Injector Circuit Low
P0286	Cylinder 9 Injector Circuit High
P0287	Cylinder 9 Contribution/Balance Fault
P0288	Cylinder 10 Injector Circuit Low
P0289	Cylinder 10 Injector Circuit High
P0290	Cylinder 10 Contribution/Balance Fault
P0291	Cylinder 11 Injector Circuit Low
P0292	Cylinder 11 Injector Circuit High
P0293	Cylinder 11 Contribution/Balance Fault
P0294	Cylinder 12 Injector Circuit Low
P0295	Cylinder 12 Injector Circuit High
P0296	Cylinder 12 Contribution/Range Fault
P0300	Engine Misfire Detected
P0301	Cylinder 1 Misfire Detected
P0302	Cylinder 2 Misfire Detected
P0303	Cylinder 3 Misfire Detected
P0304	Cylinder 4 Misfire Detected
P0305	Cylinder 5 Misfire Detected
P0306	Cylinder 6 Misfire Detected
P0307	Cylinder 7 Misfire Detected
P0308	Cylinder 8 Misfire Detected
P0309	Cylinder 9 Misfire Detected
P0311	Cylinder 11 Misfire Detected
P0312	Cylinder 12 Misfire Detected
P0313	Misfire Detected With Low Fuel Level
P0318	Rough Road Sensor Circuit
P0320	Ignition/Distributor Engine Speed Input Circuit Malfunction
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322	IC Module 4X Reference CKT No Frequency
P0323	Ignition/Distributor Engine Speed Input Circuit Intermittent
P0324	Knock Sensor (KS) Module Performance
P0325	PCM Knock Sensor Circuit
P0326	Knock Sensor CKT Excessive Spark Retard
P0327	Knock Sensor Circuit Low Voltage
P0328	Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329	Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
P0330	Knock Sensor (KS) Circuit Bank 2
P0331	Knock Sensor 2 Circuit Range/Performance (Bank 2)
P0332	Knock Sensor 2 Circuit Low Input (Bank 2)
P0333	Knock Sensor 2 Circuit High Input (Bank 2)
P0334	Knock Sensor 2 Circuit Intermittent (Bank 2)
P0335	CKP Sensor A Circuit Performance
P0336	Crankshaft Position (CKP) Sensor A Performance
P0337	Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle
P0338	Crankshaft Position (CKP) Sensor Circuit High Duty Cycle
P0339	Crankshaft Position (CKP) Sensor Circuit Intermittent
P0340	Camshaft Position (CMP) Sensor Circuit
P0341	Camshaft Position (CMP) Sensor Performance
P0342	Camshaft Position Sensor Circuit Low Input
P0343	Camshaft Position Sensor Circuit High Input
P0344	Camshaft Position Sensor Circuit Intermittent
P0350	Ignition Coil Primary/Secondary Circuit Malfunction
P0351	Ignition Coil 1 Control Circuit
P0352	Ignition Coil 2 Control Circuit
P0353	Ignition Coil 3 Control Circuit
P0354	Ignition Coil 4 Control Circuit
P0355	Ignition Coil 5 Control Circuit
P0356	Ignition Coil 6 Control Circuit
P0357	Ignition Coil 7 Control Circuit
P0358	Ignition Coil 8 Control Circuit
P0359	Ignition Coil I Primary/Secondary Circuit Malfunction
P0360	Ignition Coil J Primary/Secondary Circuit Malfunction
P0361	Ignition Coil K Primary/Secondary Circuit Malfunction
P0362	Ignition Coil L Primary/Secondary Circuit Malfunction
P0370	Timing Reference High Resolution Signal A Malfunction
P0371	IC 24X Reference CKT Too Many Pulses
P0372	IC 24X Reference Circuit Missing Pulses
P0373	Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
P0374	Timing Reference High Resolution Signal A No Pulses
P0375	Timing Reference High Resolution Signal B Malfunction
P0376	Timing Reference High Resolution Signal B Too Many Pulses
P0377	Timing Reference High Resolution Signal B Too Few Pulses
P0378	Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
P0379	Timing Reference High Resolution Signal B No Pulses
P0380	Glow Plug/Heater Circuit “A” Malfunction
P0381	Glow Plug/Heater Indicator Circuit Malfunction
P0382	Exhaust Gas Recirculation Flow Malfunction
P0385	Crankshaft Position (CKP) Sensor B Circuit
P0386	Crankshaft Position (CKP) Sensor B Performance
P0387	Crankshaft Position Sensor B Circuit Low Input
P0388	Crankshaft Position Sensor B Circuit High Input
P0389	Crankshaft Position Sensor B Circuit Intermittent
P0400	Exhaust Gas Recirculation Flow Malfunction
P0401	Exhaust Gas Recirculation (EGR) Flow Insufficient
P0402	Exhaust Gas Recirculation Flow Excessive Detected
P0403	Exhaust Gas Recirculation (EGR) Solenoid Control Circuit
P0404	Exhaust Gas Recirculation (EGR) Open Position Performance
P0405	Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage
P0406	Exhaust Gas Recirculation Sensor A Circuit High
P0407	Exhaust Gas Recirculation Sensor B Circuit Low
P0408	Exhaust Gas Recirculation Sensor B Circuit High
P0410	Secondary Air Injection (AIR) System
P0411	Secondary Air Injection (AIR) System
P0412	Secondary Air Injection (AIR) Solenoid Relay Control Circuit Bank 1
P0413	Secondary Air Injection System Switching Valve A Circuit Open
P0414	Secondary Air Injection System Switching Valve A Circuit Shorted
P0415	Secondary Air Injection System Switching Valve B Circuit Malfunction
P0416	Secondary Air Injection System Switching Valve B Circuit Open
P0417	Secondary Air Injection System Switching Valve B Circuit Shorted
P0418	Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 1
P0419	Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 2
P0420	Catalyst System Low Efficiency
P0421	Warm Up Catalyst Efficiency Below Threshold (Bank 1)
P0422	Catalyst System Low Efficiency Bank 1
P0423	Heated Catalyst Efficiency Below Threshold (Bank 1)
P0424	Heated Catalyst Temperature Below Threshold (Bank 1)
P0430	Catalyst System Low Efficiency Bank 2
P0431	Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0432	Catalyst System Low Efficiency Bank 2
P0433	Heated Catalyst Efficiency Below Threshold (Bank 2)
P0434	Heated Catalyst Temperature Below Threshold (Bank 2)
P0440	Evaporative Emission (EVAP) System
P0441	Evaporative Emission Control System Incorrect Purge Flow
P0442	Evaporative Emission (EVAP) System Small Leak Detected
P0443	EVAP Purge Solenoid Valve 1 Control CKT
P0444	Evaporative Emission Control System Purge Control Valve Circuit Open
P0445	Evaporative Emission Control System Purge Control Valve Circuit Shorted
P0446	EVAP Vent Solenoid Valve Control System
P0447	Evaporative Emission Control System Vent Control Circuit Open
P0448	Evaporative Emission Control System Vent Control Circuit Shorted
P0449	Evaporative Emission (EVAP) Vent Solenoid Control Circuit
P0450	Fuel Tank Pressure Sensor Circuit
P0451	Evaporative Emission Control System Pressure Sensor Range/Performance
P0452	Fuel Tank Pressure Sensor Circuit Low Voltage
P0453	Fuel Tank Pressure Sensor Circuit High Voltage
P0454	Evaporative Emission Control System Pressure Sensor Intermittent
P0455	Evaporative Emission (EVAP) System Leak Detected
P0460	Fuel Level Sensor Circuit
P0461	Fuel Level Sensor Performance
P0462	Fuel Level Sensor Circuit Low Voltage
P0463	Fuel Level Sensor Circuit High Voltage
P0464	Fuel Level Sensor Circuit Intermittent
P0465	Purge Flow Sensor Circuit Malfunction
P0466	Purge Flow Sensor Circuit Range/Performance
P0467	Purge Flow Sensor Circuit Low Input
P0468	Purge Flow Sensor Circuit High Input
P0469	Purge Flow Sensor Circuit Intermittent
P0470	Exhaust Pressure Sensor Malfunction
P0471	Exhaust Pressure Sensor Range/Performance
P0472	Exhaust Pressure Sensor Low
P0473	Exhaust Pressure Sensor High
P0474	Exhaust Pressure Sensor Intermittent
P0475	Exhaust Pressure Control Valve Malfunction
P0476	Exhaust Pressure Control Valve Range/Performance
P0477	Exhaust Pressure Control Valve Low
P0478	Exhaust Pressure Control Valve High
P0479	Exhaust Pressure Control Valve Intermittent
P0480	Cooling Fan Relay 1 Control Circuit
P0481	Cooling Fan Relay 2 Control Circuit
P0482	Cooling Fan 3 Control Circuit Malfunction
P0483	Cooling Fan Rationality Check Malfunction
P0484	Cooling Fan Circuit Over Current
P0485	Cooling Fan Power/Ground Circuit Malfunction
P0496	Evaporative Emission (EVAP) System Flow During Non-Purge
P0500	Vehicle Speed Sensor (VSS) Circuit
P0501	Vehicle Speed Sensor Range/Performance
P0502	Vehicle Speed Sensor (VSS) Circuit Low Input
P0503	Vehicle Speed Sensor (VSS) Circuit Intermittent
P0505	Idle Control System Malfunction
P0506	Idle Speed Low
P0507	Idle Speed High
P0510	Closed Throttle Position Switch Malfunction
P0512	Start Switch Circuit
P0520	Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521	Engine Oil Pressure Sensor/Switch Circuit Range/Performance
P0522	Engine Oil Pressure Sensor/Switch Circuit Low Voltage
P0523	Engine Oil Pressure Sensor/Switch Circuit High Voltage
P0530	A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531	A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532	Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage
P0533	Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage
P0534	Air Conditioner Refrigerant Charge Loss
P0550	Power Steering Pressure (PSP) Switch Circuit
P0551	Power Steering Pressure Sensor Circuit Range/Performance
P0552	Power Steering Pressure Sensor Circuit Low Input
P0553	Power Steering Pressure Sensor Circuit High Input
P0554	Power Steering Pressure Sensor Circuit Intermittent
P0560	System Voltage
P0561	System Voltage Unstable
P0562	System Voltage Low
P0563	System Voltage High
P0565	Cruise Control On Signal Malfunction
P0566	Cruise Control Off Signal Malfunction
P0567	Cruise Control Resume Signal Malfunction
P0568	Cruise Control Set Signal Malfunction
P0569	Cruise Control Coast Signal Malfunction
P0570	Cruise Control Accel Signal Malfunction
P0571	Cruise Control Brake Switch Circuit
P0573	Cruise Control/Brake Switch A Circuit High
P0574	Vehicle Speed Too High – Cruise Control Disabled
P0575	Cruise Control Related Malfunction
P0576	Cruise Control Related Malfunction
P0576	Cruise Control Related Malfunction
P0578	Cruise Control Related Malfunction
P0579	Cruise Control Related Malfunction
P0580	Cruise Control Related Malfunction
P0600	Serial Communication Link Malfunction
P0601	Control Module Read Only Memory (ROM)
P0602	Control Module Not Programmed
P0603	Control Module Long Term Memory Reset
P0604	Control Module Random Access Memory (RAM)
P0605	Control Module Programming Read Only Memory (ROM)
P0606	Control Module Internal Performance
P0607	ECU Malfunction
P0608	Control Module VSS Output “A” Malfunction
P0609	Control Module VSS Output “B” Malfunction
P0610	Control Module Vehicle Options Incorrect
P0615	Starter Relay Control Circuit
P0616	Starter Relay Control Circuit Low Voltage
P0617	Starter Relay Control Circuit High Voltage
P0620	Generator Control Circuit Malfunction
P0621	Generator L-Terminal Circuit
P0622	Generator F-Terminal Circuit
P0625	Generator F-Terminal Circuit Low Voltage
P0626	Generator F-Terminal Circuit High Voltage
P0628	Fuel Pump Relay Control Circuit Low Voltage
P0629	Fuel Pump Relay Control Circuit High Voltage
P0638	Throttle Actuator Control (TAC) Command Performance
P0645	Air Conditioning (A/C) Clutch Relay Control Circuit
P0646	Air Conditioning (A/C) Clutch Relay Control Circuit
P0647	Air Conditioning (A/C) Clutch Relay Control Circuit
P0650	Malfunction Indicator Lamp (MIL) Control Circuit
P0654	Engine RPM Output Circuit Malfunction
P0655	Engine Hot Lamp Output Control Circuit Malfucntion
P0656	Fuel Level Output Circuit Malfunction
P0660	Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit
P0661	Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit Low Voltage
P0662	Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit High Voltage
P0691	Cooling Fan Relay Control Circuit Low Voltage
P0693	Cooling Fan Relay Control Circuit Low Voltage
P0692	Cooling Fan Relay Control Circuit High Voltage
P0694	Cooling Fan Relay Control Circuit High Voltage
P0700	Transmission Control System Malfunction
P0701	Transmission Control System Range/Performance
P0702	Transmission Control System Electrical
P0703	Brake Switch Circuit Malfunction
P0704	Clutch Switch Input Circuit Malfunction
P0705	Trans Range Switch Circuit
P0706	Trans Range Switch Performance
P0707	Transmission Range Sensor Circuit Low Input
P0708	Transmission Range Sensor Circuit High Input
P0709	Transmission Range Sensor Circuit Intermittent
P0710	Transmission Fluid Temperature Sensor Circuit Malfunction
P0711	TFT Sensor Circuit Range/Performance
P0712	Transmission Fluid Temperature (TFT) Sensor Circuit Low Input
P0713	Transmission Fluid Temperature (TFT) Sensor Circuit High Input
P0714	Transmission Fluid Temperature Sensor Circuit Intermittent
P0715	Input/Turbine Speed Sensor Circuit Malfunction
P0716	Input Speed Sensor Circuit Intermittent
P0717	Input Speed Sensor Circuit Low Input
P0718	Input/Turbine Speed Sensor Circuit Intermittent
P0719	Brake Switch Circuit Low Input
P0720	Output Speed Sensor Circuit Malfunction
P0721	Output Speed Sensor Range/Performance
P0722	Output Speed Sensor Circuit Low Input
P0723	Output Speed Sensor Intermittent
P0724	Brake Switch Circuit High Input
P0725	Engine Speed Input Circuit
P0726	Engine Speed Input Circuit Range/Performance
P0727	Engine Speed Circuit No Signal
P0728	Engine Speed Input Circuit Intermittent
P0730	Incorrect Gear Ratio
P0731	Incorrect 1st Gear Ratio
P0732	Incorrect 2nd Gear Ratio
P0733	Incorrect 3rd Gear Ratio
P0734	Incorrect 4th Gear Ratio
P0735	Gear 5 Incorrect ratio
P0736	Reverse incorrect gear ratio
P0740	TCC Enable Solenoid Circuit Electrical
P0741	TCC System Stuck Off
P0742	TCC System Stuck On
P0743	TCC Enable Solenoid Circuit Electrical
P0744	Torque Converter Clutch Circuit Intermittent
P0745	Pressure Control Solenoid Malfunction
P0746	Pressure Control Solenoid Performance or Stuck Off
P0747	Pressure Control Solenoid Stuck On
P0748	Pressure Control Solenoid Circuit Electrical
P0749	Pressure Control Solenoid Intermittent
P0750	Shift Solenoid A Malfunction
P0751	1-2 Shift Solenoid Valve Performance – No First or Fourth Gear
P0752	1-2 Shift Solenoid Valve Performance – No Second or Third Gear
P0753	1-2 Shift Solenoid Circuit Electrical
P0754	Shift Solenoid A Intermittent
P0755	Shift Solenoid B Malfunction
P0756	2-3 Shift Solenoid Valve Performance – No First or Second Gear
P0757	2-3 Shift Solenoid Valve Performance – No Third or Fourth Gear
P0758	2-3 Shift Solenoid Circuit Electrical
P0759	Shift Solenoid B Intermittent
P0760	Shift Solenoid C Malfunction
P0761	Shift Solenoid C Performance or Stuck Off
P0762	Shift Solenoid C Stuck On
P0763	Shift Solenoid C Electrical
P0764	Shift Solenoid C Intermittent
P0765	Shift Solenoid D Malfunction
P0766	Shift Solenoid D Performance or Stuck Off
P0767	Shift Solenoid D Stuck On
P0768	Shift Solenoid D Electrical
P0769	Shift Solenoid D Intermittent
P0770	Shift Solenoid E Malfunction
P0771	Shift Solenoid E Performance or Stuck Off
P0772	Shift Solenoid E Stuck On
P0773	Shift Solenoid E Electrical
P0774	Shift Solenoid E Intermittent
P0780	Shift Malfunction
P0781	1-2 Shift Malfunction
P0782	2-3 Shift Malfunction
P0783	3-4 Shift Malfunction
P0784	4-5 Shift Malfunction
P0785	3-2 Shift Solenoid Circuit Electrical
P0786	Shift/Timing Solenoid Range/Performance
P0787	Shift/Timing Solenoid Low
P0788	Shift/Timing Solenoid High
P0789	Shift/Timing Solenoid Intermittent
P0790	Normal/Performance Switch Circuit Malfunction
P0801	Reverse Inhibit Control Circuit Malfunction
P0803	1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
P0804	1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P0850	Park/Neutral Position (PNP) Switch Circuit
P0856	Powertrain Indicated Traction Control Malfunction
P1031	HO2S Heater Current Monitor Control Circuit Banks 1 and 2 Sensor 1
P1032	HO2S Heater Warm Up Control Circuit Banks 1 and 2 Sensor 1
P1105	Secondary Vacuum Sensor Circuit
P1106	Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
P1107	Manifold Absolute Pressure (MAP) Sensor Circuit Intermitten
P1108	BARO to MAP Sensor Comparison Too High
P1109	Secondary Port Throttle System
P1111	Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
P1112	Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
P1113	Intake Resonance Switchover Solenoid Control Circuit
P1114	Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
P1115	Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
P1116	ECT Signal Unstable or Intermittent
P1117	Engine Coolant Temp. Signal Out-Of-Range Low
P1118	Engine Coolant Temp. Signal Out-Of-Range High
P1119	ECT Signal Out-Of-Range With TFT Sensor
P1120	Throttle Position (TP) Sensor 1 Circuit
P1121	Throttle Position (TP) Sensor Circuit Intermittent High Voltage
P1122	Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
P1125	APP System
P1130	HO2S Circuit Low Variance Bank 1 Sensor 1
P1131	HO2S Circuit Low Variance Bank 1 Sensor 2
P1132	HO2S Circuit Low Variance Bank 2 Sensor 1
P1133	HO2S Insufficient Switching Bank 1 Sensor 1
P1134	HO2S Transition Time Ratio Bank 1 Sensor 1
P1135	HO2S Lean Mean Bank 1 Sensor 1
P1136	HO2S Rich Mean Bank 1 Sensor 1
P1137	HO2S Bank 1 Sensor 2 Lean System or Low Voltage
P1138	HO2S Bank 1 Sensor 2 Rich or High Voltage
P1139	HO2S Insuff. Switching Bank 1 Sensor 2
P1140	HO2S Transition Time Ratio Bank 1 Sensor 2
P1141	HO2S Heater Control Circuit Bank 1 Sensor 2
P1143	HO2S Bank 1 Sensor 3 Lean System or Low Voltage
P1144	HO2S Bank 1 Sensor 3 Rich or High Voltage
P1145	HO2S Cross Counts Bank 1 Sensor 3
P1153	HO2S Insufficient Switching Bank 2 Sensor 1
P1154	HO2S Transition Time Ratio Bank 2 Sensor 1
P1155	HO2S Lean Mean Bank 2 Sensor 1
P1156	HO2S Rich Mean Bank 2 Sensor 1
P1157	HO2S Bank 2 Sensor 2 Lean System or Low Voltage
P1158	HO2S Bank 2 Sensor 2 Rich or High Voltage
P1159	HO2S Cross Counts Bank 2 Sensor 2
P1161	HO2S Heater Control Circuit Bank 2 Sensor 2
P1163	HO2S Bank 2 Sensor 3 Lean System or Low Voltage
P1164	HO2S Bank 2 Sensor 3 Rich or High Voltage
P1165	HO2S Cross Counts Bank 2 Sensor 3
P1170	Bank to Bank Fuel TrimOffset
P1171	Fuel System Lean During Acceleration
P1172	Fuel Transfer Pump Flow Insufficient
P1185	Engine Oil Temperature Circuit
P1186	EOT Circuit Performance
P1187	EOT Sensor Ckt. Low Voltage
P1188	EOT Sensor Ckt. High Voltage
P1189	Engine Oil Pressure (EOP) Switch Circuit
P1190	Engine Vacuum Leak
P1191	Intake Air Duct Air Leak
P1200	Injector Control Circuit
P1201	(Alt. Fuel) Gas Mass Sensor Circuit Range/Performance
P1202	(Alt. Fuel) Gas Mass Sensor Circuit Low Frequency
P1203	(Alt. Fuel) Gas Mass Sensor Circuit High Frequency
P1211	Mass Air Flow Circuit Intermittent High
P1212	Mass Air Flow Circuit Intermittent Low
P1214	Injection Pump Timing Offset
P1215	Ground Fault Detection Indicated
P1216	Fuel Solenoid Response Time Too Short
P1217	Fuel Solenoid Response Time Too Long
P1218	Injection Pump Calibration Circuit
P1219	Throttle Position Sensor Reference Voltage
P1220	Throttle Position (TP) Sensor 2 Circuit
P1221	Fuel Pump Secondary Circuit Low
P1222	Injector Control Circuit Intermittent
P1225	Injector Circuit Cylinder 2 Intermittent
P1228	Injector Circuit Cylinder 3 Intermittent
P1231	Injector Circuit Cylinder 4 Intermittent
P1234	Injector Circuit Cylinder 5 Intermittent
P1237	Injector Circuit Cylinder 6 Intermittent
P1240	Injector Circuit Cylinder 7 Intermittent
P1243	Injector Circuit Cylinder 8 Intermittent
P1245	Intake Plenum Switchover Valve
P1250	Early Fuel Evaporation Heater Circuit
P1257	Supercharger System Overboost
P1258	Engine Coolant Overtemperature – Protection Mode Active
P1260	Last Test Failed Failed SCC ENTER:More Info.
P1270	Accelerator Pedal Position Sensor A/D Converter Error
P1271	Accelerator Pedal Position (APP) Sensor 1-2 Correlation
P1272	Accelerator Pedal Position Sensor 2
P1273	“Accelerator Pedal Position Sensor 1
P1274	Injectors Wired Incorrectly
P1275	Accelerator Pedal Position (APP) Sensor 1 Circuit
P1276	Accelerator Pedal Position Sensor 1 Circuit Performance
P1277	Accelerator Pedal Position Sensor 1 Circuit Low Voltage
P1278	Accelerator Pedal Position Sensor 1 Circuit High Voltage
P1280	Accelerator Pedal Position (APP) Sensor 2 Circuit
P1281	Accelerator Pedal Position Sensor 2 Circuit Performance
P1282	Accelerator Pedal Position Sensor 2 Circuit Low Voltage
P1283	Accelerator Pedal Position Sensor 2 Circuit High Voltage
P1285	Accelerator Pedal Position Sensor 3 Circuit
P1286	Accelerator Pedal Position Sensor 3 Circuit Performance
P1287	Accelerator Pedal Position Sensor 3 Circuit Low Voltage
P1288	Accelerator Pedal Position Sensor 3 Circuit High Voltage
P1300	Ignitor Circuit
P1305	Ignition Coil 2 Primary Feedback Circuit
P1310	Ignition Coil 3 Primary Feedback Circuit
P1315	Ignition Coil 4 Primary Feedback Circuit
P1320	IC 4X Reference Circuit Intermittent
P1321	Electronic Ignition System Fault Line
P1322	EI System or Ignition Control Extra or Missing
P1323	IC 24X Reference Circuit Low Frequency
P1324	Crank RPM Too Low
P1335	CKP Circuit
P1336	Crankshaft Position (CKP) System Variation Not Learned
P1345	Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation
P1346	Intake Camshaft Position [CMP] Sensor System Performance
P1350	Ignition Control System
P1351	Ignition Coil Control Circuit High Voltage
P1352	IC Output High/Pulse Detected when GND_Cyl. 2
P1353	IC Output High/Pulse Detected when GND_Cyl. 3
P1354	IC Output High/Pulse Detected when GND_Cyl. 4
P1355	IC Output High/Pulse Detected when GND_Cyl. 5
P1356	IC Output High/Pulse Detected when GND_Cyl. 6
P1357	IC Output High/Pulse Detected when GND_Cyl. 7
P1358	IC Output High/Pulse Detected when GND_Cyl. 8
P1359	Ignition Coil Group 1 Control Circuit
P1360	Ignition Coil Group 2 Control Circuit
P1361	Ignition Coil Control Circuit Low Voltage
P1362	IC Cylinder 2 Not Toggling After Enable
P1363	IC Cylinder 3 Not Toggling After Enable
P1364	IC Cylinder 4 Not Toggling After Enable
P1365	IC Cylinder 5 Not Toggling After Enable
P1366	IC Cylinder 6 Not Toggling After Enable
P1367	IC Cylinder 7 Not Toggling After Enable
P1368	IC Cylinder 8 Not Toggling After Enable
P1370	IC 4X Reference Circuit Too Many Pulses
P1371	IC 4X Reference Circuit Too Few Pulses
P1372	Crankshaft Position (CKP) Sensor A-B Correlation
P1374	3X Reference Circuit
P1375	IC 24X Reference Circuit High Voltage
P1376	Ignition Ground Circuit
P1377	IC Cam Pulse To 4X Reference Pulse
P1380	Misfire Detected – Rough Road Data Not Available
P1381	Misfire Detected – No Communication with Brake Control Module
P1390	Wheel Speed Sensor 1 – G – Sensor Circuit
P1391	Wheel Speed Sensor 1 – G – Sensor Circuit Performance
P1392	Wheel Speed Sensor 1 – G – Sensor Circuit Low Voltage
P1393	Wheel Speed Sensor 1 – G – Sensor Circuit High Voltage
P1394	Wheel Speed Sensor 1 – G – Sensor Circuit Intermittent
P1395	Wheel Speed Sensor 2 – G – Sensor Circuit
P1396	Wheel Speed Sensor 2 – G – Sensor Circuit Performance
P1397	Wheel Speed Sensor 2 – G – Sensor Circuit Low Voltage
P1398	Wheel Speed Sensor 2 – G – Sensor Circuit High Voltage
P1399	Wheel Speed Sensor 2 – G – Sensor Circuit Intermittent
P1403	Exhaust Gas Recirculation System Valve 1
P1404	Exhaust Gas Recirculation (EGR) Closed Position Performance
P1405	Exhaust Gas Recirculation System Valve 3
P1406	EGR Valve Pintle Position Circuit
P1407	EGR Air Intrusion in Exhaust Supply to EGR Valve
P1408	Intake Manifold Pressure Sensor Circuit
P1409	EGR Vacuum System Leak
P1410	Fuel Tank Pressure System
P1415	Secondary Air Injection (AIR) System Bank 1
P1416	Secondary Air Injection (AIR) System Bank 2
P1418	Secondary Air Injection System Relay A Control Circuit High
P1420	Intake Air Low Pressure Switch Circuit Low Voltage
P1421	Intake Air Low Pressure Switch Circuit High Voltage
P1423	Intake Air High Pressure Switch Circuit High Voltage
P1431	Fuel Level Sensor 2 Circuit Performance
P1432	Fuel Level Sensor 2 Circuit Low Voltage
P1433	Fuel Level Sensor 2 Circuit High Voltage
P1441	Evaporative Emission (EVAP) System Flow During Non-Purge
P1442	EVAP Vacuum Sw. High Voltage During Ign. On
P1450	Barometric Pressure Sensor Circuit
P1451	Barometric Press. Sensor Performance
P1460	Cooling Fan Control System
P1460	Misfire Detected With Low Fuel Level
P1480	Cooling Fan 1 Control Circuit High
P1483	Engine Cooling System Performance
P1500	Starter Signal Circuit
P1501	Theft Deterrent System
P1501	Vehicle Speed Sensor Circuit Intermittent
P1502	Theft Deterrent Fuel Enable Signal Not Received
P1503	Theft Deterrent Fuel Enable Signal Not Correct
P1504	Vehicle Speed Output Circuit
P1508	Idle Speed Low – Idle Air Control (IAC) System Not Responding
P1509	Idle Speed High – Idle Air Control (IAC) System Not Responding
P1510	Throttle Control System Performance – Throttle Limitation Active
P1511	Throttle Control System – Backup System Performance
P1514	Airflow to TP Sensor Correlation High
P1515	Electronic Throttle System Throttle Position
P1516	Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
P1517	Electronic Throttle Module
P1518	Electronic Throttle Module to PCM Communication
P1519	Throttle Actuator Control (TAC) Module Internal Circuit
P1520	Transmission Range Switch Circuit
P1521	Transmission Engaged at High Throttle Angle
P1522	Park/Neutral to Drive/Reverse at High RPM
P1523	Throttle Closed Position Performance
P1524	Throttle Closed Position Performance
P1525	Throttle Body ServiceRequired
P1526	Minimum Throttle Position Not Learned
P1527	Transmission Range to Pressure Switch Correlation
P1528	Governor
P1529	Heated Windshield Request Problem
P1530	Throttle Actuator Control (TAC) Module Internal Circuit
P1531	A/C Low Side Temperature Sensor Fault
P1532	A/C Evaporator Temp. Sens. Ckt. Low Voltage
P1533	A/C Evaporator Temp. Sens. Ckt. High Voltage
P1534	A/C High Side Temp. Sensor Low Voltage
P1535	A/C High Side Temperature Sensor Circuit
P1536	Engine Coolant Overtemperature – Air Conditioning (A/C) Disabled
P1537	A/C Request Circuit Low Voltage
P1538	A/C Request Circuit High Voltage
P1539	A/C Clutch Status Circuit High Voltage
P1540	Air Conditioning (A/C) Refrigerant Overpressure – Air Conditioning (A/C) Disabled
P1541	A/C High Side Over Temperature
P1542	A/C System High Pressure High Temperature
P1543	A/C System Performance
P1544	A/C Refrigerant Condition Very Low
P1545	Air Conditioning (A/C) Clutch Relay Control Circuit
P1546	A/C Clutch Status Circuit Low Voltage
P1547	A/C System Performance Degraded
P1548	A/C Recirculation Circuit
P1551	Throttle Valve Rest Position Not Reached During Learn
P1554	Cruise Control Feedback Circuit
P1555	Electronic Variable Orifice Output
P1558	Cruise Control Servo Indicates Low
P1559	Cruise Control Power Management Mode
P1560	Transaxle Not in Drive – Cruise Control Disabled
P1561	Cruise Vent Solenoid
P1562	Cruise Vacuum Solenoid
P1563	Cruise Vehicle Speed/Set Speed Difference Too High
P1564	Vehicle Acceleration Too High – Cruise Control Disabled
P1565	Cruise Servo Position Sensor
P1566	Engine RPM Too High – Cruise Control Disabled
P1567	Active Banking Control Active – Cruise Control Disabled
P1568	Cruise Servo Stroke Greater than Commanded in Cruise
P1569	Cruise Servo Stroke High While not in Cruise
P1570	Traction Control Active – Cruise Control Disabled
P1571	Traction Control Torque Request Circuit
P1572	ASR Active Circuit Low Too Long
P1573	PCM/EBTCM Serial Data Circuit
P1574	Stoplamp Switch Circuit
P1575	Extended Travel Brake Switch Circuit
P1576	BBV Sensor Ckt. High Voltage
P1577	BBV Sensor Ckt. Low Voltage
P1578	BBV Sensor Ckt. Low Vacuum
P1579	P/N to D/R at High Throttle Angle – Power Reduction Mode Active
P1580	Cruise Move Circuit Low Voltage
P1581	Cruise Move Circuit High Voltage
P1582	Cruise Direction Circuit Low Voltage
P1583	Cruise Direction CircuitHigh Voltage
P1584	Cruise Control Disabled
P1585	Cruise Control Inhibit Output Circuit
P1586	Cruise Control Brake Switch 2 Circuit
P1587	Cruise Control Clutch Control Circuit Low
P1588	Cruise Control Clutch Control Circuit High
P1599	Engine Stall or Near Stall Detected
P1600	TCM Internal Watchdog Operation
P1601	Serial Comm. Problem With Device 1
P1602	Knock Sensor (KS) Module Performance
P1603	Loss of SDM Serial Data
P1604	Loss of IPC Serial Data
P1605	Loss of HVAC Serial Data
P1606	Serial Communication Problem With Device 6
P1607	Serial Communication Problem With Device 7
P1608	Serial Communication Problem With Device 8
P1609	Loss Of TCS Serial Data
P1610	Loss of PZM Serial Data
P1611	Loss of CVRTD Serial Data
P1612	Loss of IPM Serial Data
P1613	Loss of DIM Serial Data
P1614	Loss of RIM Serial Data
P1615	Loss of VTD Serial Data
P1617	Engine Oil Level Switch Circuit
P1619	Engine Oil Life Monitor Reset Circuit
P1620	Low Coolant Circuit
P1621	Control Module Long Term Memory Performance
P1622	Cylinder Select
P1623	Transmission Temp Pull-Up Resistor
P1624	Customer Snapshot Requested – Data Available
P1625	TCM System Reset
P1626	Theft Deterrent Fuel Enable Signal Not Received
P1627	A/D Performance
P1628	ECT Pull-Up Resistor
P1629	Theft Deterrent System – Cranking Signal
P1630	Theft Deterrent Learn Mode Active
P1631	Theft Deterrent Start Enable Signal Not Correct
P1632	Theft Deterrent Fuel Disable Signal Received
P1633	Ignition 0 Switch Circuit
P1634	Ignition 1 Switch Circuit
P1635	5 Volt Reference Circuit
P1636	PCM Stack Overrun
P1637	Generator L-Terminal Circuit
P1638	Generator F-Terminal Circuit
P1639	5 Volt Reference 2 Circuit
P1640	Driver-1-Input High Voltage
P1641	Malfunction Indicator Lamp (MIL) Control Circuit
P1642	Vehicle Speed Output Circuit
P1643	Engine Speed Output Circuit
P1644	Traction Control Delivered Torque Output Circuit
P1645	Evaporative Emission (EVAP) Vent Solenoid Contorl Circuit
P1646	Evaporative Emission (EVAP) Vent Solenoid Control Circuit
P1647	Driver 1 Line 7
P1650	Control Module Output B Circuit
P1651	Fan 1 Relay Control Circuit
P1652	Powertrain Induced Chassis Pitch Output Circuit
P1653	Oil Level Lamp Control Circuit
P1654	Cruise Control Inhibit Output Circuit
P1655	EVAP Purge Solenoid Control Circuit
P1656	Driver 2 Line 6
P1657	1-4 Upshift Solenoid Control Circuit
P1658	Starter Enable Relay Control Circuit
P1660	Cooling Fan Control Circuits
P1661	MIL Control Circuit
P1662	Cruise Lamp Control Circuit
P1663	Oil Life Lamp Control Circuit
P1664	1-4 Upshift Lamp Control Circuit
P1665	Driver 3 Line 5
P1666	Driver 3 Line 6
P1667	Reverse Inhibit Solenoid Control Circuit
P1669	ABS Unit Expected
P1670	Driver 4
P1671	Driver 4 Line 1
P1672	Low Engine Oil Level Lamp Control Circuit
P1673	Engine Hot Lamp Control Circuit
P1674	Tachometer Control Circuit
P1675	EVAP Vent Solenoid Control Circuit
P1676	Driver 4 Line 6
P1677	Driver 4 Line 7
P1680	Driver 5
P1681	Driver 5 Line 1
P1682	Driver 5 Line 2
P1683	Driver 5 Line 3
P1684	Driver 5 Line 4
P1685	Driver 5 Line 5
P1686	Driver 5 Line 6
P1687	Driver 5 Line 7
P1689	Delivered Torque Circuit Fault
P1690	ECM Loop Overrun
P1691	Coolant Gage Circuit Low Voltage
P1692	Coolant Gage Circuit High Voltage
P1693	Tachometer Circuit Low Voltage
P1694	Tachometer Circuit High Voltage
P1695	Remote Keyless Entry Circuit Low
P1696	Remote Keyless Entry Voltage High
P1700	Transmission Control Module (TCM) Requested MIL Illumination
P1701	Trans. MIL Request Circuit
P1705	P/N Signal Output Circuit
P1740	Torque Reduction Signal Circuit
P1743	TP Signal from ECM
P1760	TCM Supply Voltage Interrupted
P1779	Engine Torque Delivered to TCM Signal
P1780	Park/Neutral Position [PNP] Switch Circuit
P1781	Engine Torque Signal Circuit
P1790	Transmission Control Module Checksum
P1791	Transmission Control Module Loop
P1791	Throttle/Pedal Position Signal (2000+)
P1792	Transmission Control Module Reprogrammable Memory
P1792	ECM to TCM Engine Coolant Signal
P1793	Transmission Control Module Stack Overrun
P1793	Wheel Speed Signal (2000+)
P1795	CAN Bus – Throttle Body Position
P1800	TCM Power Relay Control Circuit
P1801	Performance Selector Switch Failure
P1804	Ground Control Relay
P1810	TFP Valve Position Switch Circuit
P1811	Maximum Adapt and Long Shift
P1812	Transmission Over Temperature Condition
P1813	Torque Control
P1814	Torque Converter Overstressed
P1815	Transmission Range Switch – Start In Wrong Range
P1816	TFP Valve Position Sw. – Park/Neu. With Drive Ratio
P1817	TFP Valve Position Sw. – Reverse With Drive Ratio
P1818	TFP Valve Position Sw. – Drive Without Drive Ratio
P1819	Internal Mode Switch – No Start\Wrong Range
P1820	Internal Mode Switch Circuit A Low
P1822	Internal Mode Switch Circuit B High
P1823	Internal Mode Switch Circuit P Low
P1825	Internal Mode Switch – Invalid Range
P1826	Internal Mode Switch Circuit C – High
P1831	Pressure Control (PC) Solenoid Power Circuit – Low Voltage
P1832	Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage
P1833	A/T Solenoids Power Circuit – Low Voltage
P1834	Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage
P1835	Kick-Down Switch Circuit
P1836	Kick-Down Switch Failed Open
P1837	Kick-Down Switch Failed Short
P1842	1-2 Shift Solenoid Circuit Low Voltage
P1843	1-2 Shift Solenoid Circuit High Voltage
P1844	Torque Reduction Signal Circuit Desired By TCM
P1845	2-3 Shift Solenoid Circuit Low Voltage
P1847	2-3 Shift Solenoid Circuit High Voltage
P1850	Brake Band Apply Solenoid Circuit
P1851	Brake Band Apply Solenoid Performance
P1852	Brake Band Apply SolenoidLow Voltage
P1853	Brake Band Apply Solenoid High Voltage
P1860	TCC PWM Solenoid Circuit Electrical
P1864	Torque Converter Clutch Circuit
P1865	4-5 Shift Solenoid (SS) Valve Control Circuit High Voltage
P1866	Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Control Circuit Low Voltage
P1867	Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Control Circuit High Voltage
P1868	Transmission Fluid Life
P1870	Transmission Component Slipping
P1871	Undefined Gear Ratio
P1873	TCC Stator Temp. Switch Circuit Low
P1874	TCC Stator Temp. Switch Circuit High
P1875	4WD Low Switch Circuit Electrical
P1884	TCC Enable/Shift Light Circuit
P1886	Shift Timing Solenoid
P1887	TCC Release Switch Circuit
P1890	ECM Data Input Circuit
P1890	Throttle Position Signal Input
P1891	Throttle Position Sensor PWM Signal Low
P1892	Throttle Position Sensor PWM Signal High
P1893	Engine Torque Signal Low Voltage
P1894	Engine Torque Signal High Voltage

Network (U) Codes List

Code	Definition
U0000	ISO/SAE Reserved
U0001	U0001 High Speed CAN Communication Bus
U0002	U0002 High Speed CAN Communication Bus Performance
U0009	U0009 High Speed CAN Communication Bus (-) shorted to Bus (+)
U000A – U000F	ISO/SAE Reserved
U0010	U0010 Medium Speed CAN Communication Bus
U0011	U0011 Medium Speed CAN Communication Bus Performance
U0013	U0013 Medium Speed CAN Communication Bus (+) Low
U0014	U0014 Medium Speed CAN Communication Bus (+) High
U0016	U0016 Medium Speed CAN Communication Bus (-) Low
U0017	U0017 Medium Speed CAN Communication Bus (-) High
U0018	U0018 Medium Speed CAN Communication Bus (-) shorted to Bus (+)
U0019	U0019 Low Speed CAN Communication Bus
U001A – U001F	ISO/SAE Reserved
U0020	U0020 Low Speed CAN Communication Bus Performance
U0021	U0021 Low Speed CAN Communication Bus (+) Open
U0022	U0022 Low Speed CAN Communication Bus (+) Low
U0023	U0023 Low Speed CAN Communication Bus (+) High
U0024	U0024 Low Speed CAN Communication Bus (-) Open
U0025	U0025 Low Speed CAN Communication Bus (-) Low
U0026	U0026 Low Speed CAN Communication Bus (-) High
U0027	U0027 Low Speed CAN Communication Bus (-) shorted to Bus (+)
U002A – U002F	ISO/SAE Reserved
U0037	Vehicle Communication Bus B
U003A – U005F	ISO/SAE Reserved
U0064	Vehicle Communication Bus E
U0065	Vehicle Communication Bus E Performance
U006A – U00FF	ISO/SAE Reserved
U0100	Lost Communication With ECM/PCM “A”
U0101	Lost Communication with Transmission Control Module (TCM)
U0102	Lost Communication with Transfer Case Control Module (TCCM)
U0103	Lost Communication with Gear Shift Control (GSC) Module
U0104	Lost Communication with Cruise Control Module (CCM)
U0106	Lost Communication with Glow Plug Control Module (GPCM)
U0109	Lost Communication with Fuel Pump Control Module (FPCM)
U010A	Lost Communication With Exhaust Gas Recirculation Control Module A
U010B	Lost Communication With Exhaust Gas Recirculation Control Module B
U010C	Lost Communication With Turbocharger / Supercharger Control Module A
U010D	Lost Communication With Turbocharger / Supercharger Control Module B
U010E	Lost Communication With Reductant Control Module
U0110	Lost Communication with Drive Motor Control Module (DMCM)
U0114	Lost Communication with Four-Wheel Drive Clutch Control Module
U0116	Lost Communication with Coolant Temperature Control Module
U0119	Lost Communication with Fuel Cell Control Module
U011A	Lost Communication With Exhaust Gas Sensor Module
U011C	Lost Communication With Rocker Arm Control Module B
U011E – U011F	ISO/SAE Reserved
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0125	Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module
U0126	Lost Communication With Steering Angle Sensor (SAS) Module
U0127	Lost Communication with Tire Pressure Monitor Module
U0128	Lost Communication with Park Brake Control Module (PBCM)
U0129	Lost Communication with Brake System Control Module (BSCM)
U012A – U012F	ISO/SAE Reserved
U0131	Lost Communication with Power Steering Control Module
U0132	Lost Communication with Ride Level Control Module
U0137	Lost Communication with Trailer Brake Control Module
U0139	Lost Communication with Suspension Control Module “B”
U013A – U013F	ISO/SAE Reserved
U0140	Lost Communication With Body Control Module
U0141	Lost Communication With Body Control Module “A”
U0143	Lost Communication With Body Control Module “C”
U0145	Lost Communication With Body Control Module “E”
U0146	Lost Communication With Gateway “A”
U0147	Lost Communication With Gateway “B”
U014A – U014F	ISO/SAE Reserved
U0151	Lost Communication with Restraints Control (RCM) Module
U0152	Lost Communication with Side Restraints Control Module (Left)
U0153	Lost Communication with Side Restraints Control Module (Right)
U0154	Lost Communication with Restraints Occupant Sensing Control Module
U0155	Lost Communication with Instrument Panel Control (IPC) Module
U0157	Lost Communication With Information Center B
U0159	Lost Communication With Park Assist Control Module A
U015A – U015F	ISO/SAE Reserved
U0161	Lost Communication With Compass Module
U0164	Lost Communication With HVAC Control Module
U0167	Lost Communication With Vehicle Immobilizer Control Module
U0168	Lost Communication With Vehicle Security Control Module
U0169	Lost Communication With Sunroof Control Module
U016B – U016F	ISO/SAE Reserved
U0170	Lost Communication With Restraints System Sensor A
U0171	Lost Communication With Restraints System Sensor B
U0172	Lost Communication With Restraints System Sensor C
U0173	Lost Communication With Restraints System Sensor D
U0174	Lost Communication With Restraints System Sensor E
U0175	Lost Communication With Restraints System Sensor F
U0176	Lost Communication With Restraints System Sensor G
U0177	Lost Communication With Restraints System Sensor H
U0178	Lost Communication With Restraints System Sensor I
U0179	Lost Communication With Restraints System Sensor J
U017A	Lost Communication With Restraints System Sensor K
U017B	Lost Communication With Restraints System Sensor L
U017C	Lost Communication With Restraints System Sensor M
U017D	Lost Communication With Restraints System Sensor N
U017E	Lost Communication With Seat Belt Pretensioner Module A
U0181	Lost Communication With Dynamic Headlight Leveling Control Module
U0182	Lost Communication With Lighting Control Module – Front
U0184	Lost Communication With Radio
U0185	Lost Communication With Antenna Control Module
U0186	Lost Communication With AMP Unit A
U0187	Lost Communication With Digital Disc Player/Changer Module A
U0188	Lost Communication With Digital Disc Player/Changer Module B
U0189	Lost Communication With Digital Disc Player/Changer Module C
U018A – U018F	ISO/SAE Reserved
U0190	Lost Communication With Digital Disc Player/Changer Module D
U0191	Lost Communication With Television
U0196	Lost Communication With Rear Seat Entertainment Control Module
U0197	Lost Communication With Telephone Control Module
U0199	Lost Communication With Door Control Module A
U019A – U01FF	ISO/SAE Reserved
U0200	Lost Communication With Door Control Module B
U0201	Lost Communication With Door Control Module C
U0202	Lost Communication With Door Control Module D
U0203	Lost Communication With Door Control Module E
U0204	Lost Communication With Door Control Module F
U0205	Lost Communication With Door Control Module G
U0206	Lost Communication With Folding Top Control Module
U0208	Lost Communication With Seat Control Module A
U0209	Lost Communication With Seat Control Module B
U020A – U020F	ISO/SAE Reserved
U0210	Lost Communication With Seat Control Module C
U0211	Lost Communication With Seat Control Module D
U0212	Lost Communication With Steering Column Control Module
U0213	Lost Communication With Mirror Control Module
U0219	Lost Communication With Door Switch E
U021A – U021F	ISO/SAE Reserved
U0220	Lost Communication With Door Switch F
U0221	Lost Communication With Door Switch G
U0223	Lost Communication With Door Window Motor B
U0224	Lost Communication With Door Window Motor C
U0225	Lost Communication With Door Window Motor D
U0226	Lost Communication With Door Window Motor E
U0227	Lost Communication With Door Window Motor F
U0228	Lost Communication With Door Window Motor G
U0229	Lost Communication With Heated Steering Wheel Module
U022A – U022F	ISO/SAE Reserved
U0230	Lost Communication With Rear Gate Module
U0231	Lost Communication With Rain Sensing Module
U0232	Lost Communication With Obstacle Detection Control Module – Left
U0234	Lost Communication With Convenience Recall Module
U0236	Lost Communication With Column Lock Module
U0239	Lost Communication With Entrapment Control Module A
U023D	Lost Communication With Cruise Control Front Distance Range Sensor Left
U023E	Lost Communication With Cruise Control Front Distance Range Sensor Right
ISO/S	ISO/SAE Reserved
U0240	Lost Communication With Entrapment Control Module B
U0241	Lost Communication With Headlamp Control Module A
U0246	Lost Communication With Seat Control Module E
U0247	Lost Communication With Seat Control Module F
U0249	Lost Communication With Entertainment Control Module Rear B
U024B – U024F	ISO/SAE Reserved
U0250	Lost Communication With Impact Classification System Module
U0259	Lost Communication With Special Purpose Vehicle Control Module A
U025A	Lost Communication With Special Purpose Vehicle Control Module B
U025C	Lost Communication With Special Purpose Vehicle Contro Module D
U025D	Lost Communication With Front Controls Interface Module “B”
U025E – U025F	ISO/SAE Reserved
U0261	Lost Communication With Seat Control Switch Module B
U0262	Lost Communication With AMP Unit B
U0264	Lost Communication With Camera Module Rear
U0265 – U0285	ISO/SAE Reserved
U0286	Lost Communication With Radiator Anti Tamper Device
U0288	Lost Communication With DC to AC Converter Control Module A
U0289	Lost Communication With DC to AC Converter Control Module B
U028A – U0290	ISO/SAE Reserved
U0293	Lost Communication With Hybrid Powertrain Control Module
U0295	Lost Communication With AC to AC Converter Control Module
U0296	Lost Communication With AC to DC Converter Control ModuleA
U0297	Lost Communication With AC to DC Converter Control ModuleB
U029B	Lost Communication with Drive Motor Control Module C
U029C	Lost Communication with Drive Motor Control Module D
U029D	Lost Communication With NOX Sensor A
U029E	Lost Communication With NOX Sensor B
U029F – U02FF	ISO/SAE Reserved
U0300	Internal Control Module Software Incompatibility
U0308	Software Incompatibility With Throttle Actuator Control Module
U0309	Software Incompatibility With Alternative Fuel Control Module
U030A – U030F	ISO/SAE Reserved
U0310	Software Incompatibility With Fuel Pump Control Module
U0311	Software Incompatibility With Drive Motor Control Module (DMCM)
U0313	Software Incompatibility With Battery Energy Control Module B
U0314	Software Incompatibility With Four-Wheel Drive Clutch Control Module
U0316	Software Incompatibility With Vehicle Dynamics Control Module
U0318	Software Incompatibility With Brake System Control Module
U0319	Software Incompatibility With Steering Effort Control Module
U031A – U031F	ISO/SAE Reserved
U0324	Software Incompatibility With HVAC Control Module
U0325	Software Incompatibility With Auxiliary Heater Control Module
U0328	Software Incompatibility With Steering Angle Sensor Module
U0329	Software Incompatibility With Steering Column Control Module
U032A – U032F	ISO/SAE Reserved
U0330	Software Incompatibility With Tire Pressure Monitor Module
U0332	Software Incompatibility With Multi-axis Acceleration Sensor Module
U0333	Software Incompatibility With Gear Shift Control Module “B”
U0334	Software Incompatibility With Radio
U0335	Software Incompatibility With Hybrid Battery Pack Sensor Module
U0337 – U03FF	ISO/SAE Reserved
U0401	Invalid Data Received From ECM/PCM “A”
U0402	Invalid Data Received From Transmission Control Module (TCM)
U0403	Invalid Data Received From Transfer Case Control Module
U0404	Invalid Data Received From Gear Shift Control Module “A”
U0405	Invalid Data Received From Cruise Control Module
U0408	Invalid Data Received From Throttle Actuator Control Module
U040A	Invalid Data Received From Air Conditioning (A/C) Control Module
U040B	Invalid Data Received From Exhaust Gas Recirculation Control Module “A”
U040D	Invalid Data Received From Turbocharger/Supercharger Control Module “A
U040E	Invalid Data Received From Turbocharger/Supercharger Control Module “B”
U040F	Invalid Data Received From Reductant Control Module
U0412	Invalid Data Received From Battery Energy Control Module “A”
U0414	Invalid Data Received From Four-Wheel Drive Clutch Control Module
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
U0416	Invalid Data Received From Vehicle Dynamics Control Module
U0418	Invalid Data Received From Brake System Control Module
U041A	U041A ISO/SAE Reserved
U041B	Invalid Data Received From Exhaust Gas Sensor Module
U041C	Invalid Data Received From Rocker Arm Control Module “A”
U041D	Invalid Data Received From Rocker Arm Control Module “B”
U041F	U041F ISO/SAE Reserved
U0420	Invalid Data Received From Power Steering Control Module
U0421	Invalid Data Received From Suspension Control Module “A”
U0422	Invalid Data Received From Body Control Module (BCM)
U0423	Invalid Data Received From Instrument Panel Cluster Control
U0424	Invalid Data Received From HVAC Control Module
U0425	Invalid Data Received From Auxiliary Heater Control Module
U0428	Invalid Data Received From Steering Angle Sensor Module
U0429	Invalid Data Received From Steering Column Control Module
U042A – U042F	ISO/SAE Reserved
U0430	Invalid Data Received From Tire Pressure Monitor Module
U0431	Invalid Data Received From Body Control Module (BCM) “A”
U0432	Invalid Data Received From Multi-axis Acceleration Sensor Module
U0434	Invalid Data Received From Active Roll Control Module
U0436	Invalid Data Received From Differential Control Module Front
U0438	Invalid Data Received From Trailer Brake Control Module
U043B	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043C	Invalid Data Received From Cruise Control Front Distance Range Sensor
U043D – U0440	ISO/SAE Reserved
U0441	Invalid Data Received From Emissions Critical Control Information
U0445	Invalid Data Received From Body Control Module (BCM) “D”
U0447	Invalid Data Received From Gateway “A”
U0448	Invalid Data Received From Gateway “B”
U0449	Invalid Data Received From Gateway “C”
U044B – U0450	ISO/SAE Reserved
U0452	Invalid Data Received From Restraints Control Module
U0453	Invalid Data Received From Side Restraints Control Module Left
U0454	Invalid Data Received From Side Restraints Control Module
U0457	Invalid Data Received From Information Center “A”
U0459	Invalid Data Received From Head Up Display
U045A	Invalid Data Received From Parking Assist Control Module “A”
U0461	Invalid Data Received From Audible Alert Control Module
U0463	Invalid Data Received From Navigation Display Module
U0464	Invalid Data Received From Navigation Control Module
U0465	Invalid Data Received From PTO Control Module
U0468	Invalid Data Received From Fuel Cell Control Module
U046A	Invalid Data Received From Sunroof Control Module
U046C – U0470	ISO/SAE Reserved
U0471	Invalid Data Received From “Restraints System Sensor A”
U0472	Invalid Data Received From “Restraints System Sensor B”
U0473	Invalid Data Received From “Restraints System Sensor C”
U0474	Invalid Data Received From “Restraints System Sensor D”
U0475	Invalid Data Received From “Restraints System Sensor E”
U0476	Invalid Data Received From “Restraints System Sensor F”
U0477	Invalid Data Received From “Restraints System Sensor G”
U0478	Invalid Data Received From “Restraints System Sensor H”
U0479	Invalid Data Received From “Restraints System Sensor I”
U047A	Invalid Data Received From “Restraints System Sensor J”
U047B	Invalid Data Received From “Restraints System Sensor K”
U047C	Invalid Data Received From “Restraints System Sensor L”
U047D	Invalid Data Received From “Restraints System Sensor M”
U047E	Invalid Data Received From “Restraints System Sensor N”
U047F	Invalid Data Received From Seatbelt Pretensioner Module “A”
U0481	Invalid Data Received From Automatic Lighting Control Module
U0482	Invalid Data Received From Headlamp Leveling Control Module
U0484	Invalid Data Received From Lighting Control Module Rear “A”
U0485	Invalid Data Received From Radio
U0486	Invalid Data Received From Antenna Control Module
U0487	Invalid Data Received From AMP Unit “A”
U0488	Invalid Data Received From Digital Disc Player/Changer Module A
U0489	Invalid Data Received From Digital Disc Player/Changer Module B
U048A	Invalid Data Received From Digital Disc Player/Changer Module C
U048B – U0490	ISO/SAE Reserved
U0491	Invalid Data Received From Digital Disc Player/Changer Module D
U0492	Invalid Data Received From Television
U0493	Invalid Data Received From Personal Computer
U0494	Invalid Data Received From “Digital Audio Control Module A”
U0495	Invalid Data Received From “Digital Audio Control Module B”
U0496	Invalid Data Received From Subscription Entertainment Receiver Module
U0497	Invalid Data Received From Entertainment Control Module Rear A
U0498	Invalid Data Received From Telephone Control Module
U049B – U0500	ISO/SAE Reserved
U0502	Invalid Data Received From “Door Control Module C”
U0503	Invalid Data Received From “Door Control Module D”
U0504	Invalid Data Received From “Door Control Module E”
U0505	Invalid Data Received From “Door Control Module F”
U0507	Invalid Data Received From Folding Top Control Module
U0508	Invalid Data Received From Moveable Roof Control Module
U050A	Invalid Data Received From “Seat Control Module B”
U050B – U0510	ISO/SAE Reserved
U0511	Invalid Data Received From “Seat Control Module C”
U0512	Invalid Data Received From “Seat Control Module D”
U0516	Invalid Data Received From “Door Switch A”
U0517	Invalid Data Received From “Door Switch B”
U0518	Invalid Data Received From “Door Switch C”
U0519	Invalid Data Received From “Door Switch D”
U051A	Invalid Data Received From “Door Switch E”
U051B – U0520	ISO/SAE Reserved
U0521	Invalid Data Received From “Door Switch F”
U0522	Invalid Data Received From “Door Switch G”
U0523	Invalid Data Received From “Door Window Motor A”
U0524	Invalid Data Received From “Door Window Motor B”
U0525	Invalid Data Received From “Door Window Motor C”
U0526	Invalid Data Received From “Door Window Motor D”
U0527	Invalid Data Received From “Door Window Motor E”
U0528	Invalid Data Received From “Door Window Motor F”
U0529	Invalid Data Received From “Door Window Motor G”
U052A	Invalid Data Received From Heated Steering Wheel Module
U052B – U0530	ISO/SAE Reserved
U0531	Invalid Data Received From Rear Gate Module
U0532	Invalid Data Received From Rain Sensing Module
U0535	Invalid Data Received From Convenience Recall Module
U0536	Invalid Data Received From Lateral Acceleration Sensor Module
U0537	Invalid Data Received From Column Lock Module
U0538	Invalid Data Received From “Digital Audio Control Module C”
U0539	Invalid Data Received From “Digital Audio Control Module D”
U053A	Invalid Data Received From Entrapment Control Module “A”
U053C	Invalid Data Received From Image Processing Module “B”
U053D	Invalid Data Received From Image Processing Module “C”
U053E – U0540	ISO/SAE Reserved
U0541	Invalid Data Received From Entrapment Control Module “B”
U0543	Invalid Data Received From Headlamp Control Module “B”
U0544	Invalid Data Received From Parking Assist Control Module “B”
U0545	Invalid Data Received From Running Board Control Module
U0546	Invalid Data Received From Entertainment Control Module Front
U0547	Invalid Data Received From “Seat Control Module E”
U0548	Invalid Data Received From “Seat Control Module F”
U0549	Invalid Data Received From Remote Accessory Module
U054A	Invalid Data Received From Entertainment Control Module Rear B
U054B	Invalid Data Received From Interior Lighting Control Module
U054C – U0550	ISO/SAE Reserved
U0551	Invalid Data Received From Impact Classification System Module
U0552	Invalid Data Received From Running Board Control Module “B”
U0553	Invalid Data Received From Lighting Control Module Rear “B”
U0555	Invalid Data Received From Remote Start Module
U055A	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A”
U055B	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B”
U055C	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C”
U055D	Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D”
U055E	Invalid Data Received From Front Controls Interface Module “B”
U0562	Invalid Data Received From Seat Control Switch Module “B”
U0563	Invalid Data Received From AMP Unit “B”
U0565	Invalid Data Received From Camera Module Rear
U0566 – U0586	ISO/SAE Reserved
U0587	Invalid Data Received From With Radiator Anti Tamper Device
U0588	Invalid Data Received From Transmission Fluid Pump Module
U0589	Invalid Data Received From DC to AC Converter Control Module A
U058A	Invalid Data Received From DC to AC Converter Control Module B
U058B – U0591	ISO/SAE Reserved
U0592	Invalid Data Received From Gear Shift Control Module “B”
U0593	Invalid Data Received From Drive Motor Control Module (DMCM) “B”
U0594	Invalid Data Received From Hybrid Powertrain Control Module
U0595	Invalid Data Received From Powertrain Control Monitor Module
U0596	Invalid Data Received From AC to AC Converter Control Module
U0597	Invalid Data Received From AC to DC Converter Control Module A
U0598	Invalid Data Received From AC to DC Converter Control Module B
U0599	Invalid Data Received From DC to DC Converter Control Module A
U059A	Invalid Data Received From DC to DC Converter Control Module B
U059B	Invalid Data Received From Hybrid Battery Pack Sensor Module
U059C	Invalid Data Received From Drive Motor Control Module (DMCM) “C”
U059D	Invalid Data Received From Drive Motor Control Module (DMCM) “D”
U059E	Invalid Data Received From NOX Sensor “A”
U059F	Invalid Data Received From NOX Sensor “B”
U05A0 – U0600	ISO/SAE Reserved
U3005	Retained Accessory Power
U300B	Ignition Input Accessory/On/Start
U300F	Ignition Input Accessory
U3010	Ignition Input Start
U3012 – U3100	ISO/SAE Reserved
U1003	ESP CAN C Bus Performance
U1004	CAN C BUS Transmit Performance
U1008	LIN 1 Bus
U1009	Lin 2 Bus
U103A	CAN-AT (Audio And Telematics) BUS
U103C	KIN Communication
U1040	Lost Communication With Body Control Module (BCM)
U1045	Lin 3 Bus
U1102	Lost Communication With Left Headlamp Leveling Control Module
U1103	Lost Communication With Right Headlamp Leveling Control Module
U1104	CAN C BUS CRC Performance
U1105	CAN B Signal Missing
U1106	CAN C Signal Missing
U1107	ECU In Single-Wire Mode
U1108	Additional CAN B ECU Detected
U1109	Lost Communication With LIN Steering Wheel Controls
U110A	Lost Communication With SCM (SAS)
U110B	Lost Engine Coolant Message
U110C	Lost Fuel Level Message
U110D	Lost Communication With Security Siren
U110E	Lost Ambient Temperature Message
U110F	Lost Fuel Volume Message
U1110	Lost Vehicle Speed Message
U1113	Lost A/C Pressure Message
U1118	Lost Engine Variant Message
U1119	Lost IPM (FCM/TIPM/BCM) Variant Message
U1120	Lost Wheel Distance Message
U112D	Lost Communication With EVIC Steering Wheel Switches
U113B	Lost Communication With Switch Bank Module
U113C	Lost Wheel Speed Messages
U113D	Lost Communication With Master Power Window Switch
U113E	Lost Communication With Intelligent Battery Sensor
U113F	Lost Communication With Active Exhaust Valve 1
U1140	Lost Communication With Active Exhaust Valve 2
U1141	Lost ESP Torque Request Message
U1143	Lost Communication With Power Sliding Door Module-Left
U1144	Lost Communication With Power Sliding Door Module-Right
U1145	Lost Communication With Keyless Go Security Module
U1146	Lost Communication With External Memory
U1147	Additional CAN Interior Bus ECU Detected
U1148	Additional CAN C Bus ECU Detected
U1149	Lost Communication With Multifunction Switch
U114C	Lost Communication With PRNDL Display
U1158	Lost Communication With Satellite Video Receiver (SDARV)
U1175	Lost Ignition Status Message
U1186	Lost Communication With Adaptive Cruise Control Module
U1190	Lost Communication With Humidity Sensor
U1191	Lost Communication With Upper Switch Bank
U1193	Lost Communication With Driver Side Blind Spot Sensor
U1194	Lost Communication With Passenger Side Blind Spot Sensor
U1197	Security Seed Response Not Received From ECM/PCM
U119E	Lost Communication W/Left-Pedestrian Protection Satellite Acceleration Sensor
U119F	Lost Communication W/Right Pedestrian Protection Satellite Acceleration Sensor
U11A0	Lost Communication W/Center-Pedestrian Protection Satellite Acceleration Sensor
U11A2	Lost Communication With Passive Entry Module (PEM)
U11AD	Lost Communication W/Left Side Satellite Impact Sensor 4
U11B0	Lost Communication W/Right Side Satellite Impact Sensor 4
U11B8	Lost Communication With Integrated Center Stack (ICS)
U11B9	Lost Communication With RF Hub
U11BC	Lost Brake Switch Message
U11C2	Lost Transmission Message
U11C3	ESM Lost Communication With TCM On D-PT CAN
U11DE	Lost Speed Control Message
U11E3	TCM Lost Communication With ESM On DPT CAN
U11E4	CAN Communication Messages Missing
U11EA	Lost Communication With Left B Pillar Impact Acceleration Sensor
U11EB	Lost Communication With Left C Pillar Impact Acceleration Sensor
U11ED	Lost Communication With Right B Pillar Impact Acceleration Sensor
U11EE	Lost Communication With Right C Pillar Impact Acceleration Sensor
U11F0	Lost Communication With Left Impact Pressure Sensor
U11F1	Lost Communication With Right Impact Pressure Sensor
U11F9	Engine Did Not Respond To ACC Torque Request
U120C	LOST BRAKE BOOSTER SIGNAL
U1213	Lost Communication With Left Door Track Impact Acceleration Sensor
U1214	Lost Communication With Right Door Track Impact Acceleration Sensor
U1215	Lost Communication With Forward Facing Camera
U1216	Lost Communication With DASM
U1267	No Valid Data From ESM On CAN-C Or CAN-DPT
U1400	Implausible TPS Signal Received
U1401	Implausible Engine Speed Signal Received
U1402	Implausible Engine Temperature Signal Received
U1403	Implausible Fuel Level Signal Received
U1404	Implausible Static Engine Torque Signal Received
U1405	Implausible Minimum Engine Torque Signal Received
U1406	Implausible Maximum Engine Torque Signal Received
U1407	Implausible Engine Torque Request Signal Received
U1408	Implausible Brake Signal Received
U1409	Implausible Left Front Wheel Speed Signal Received
U140A	Implausible Right Front Wheel Speed Signal Received
U140B	Implausible Left Rear Wheel Speed Signal Received
U140C	Implausible Right Rear Wheel Speed Signal Received
U140D	Implausible Wheel Speed Signals Received
U140E	Implausible Vehicle Configuration Data Received
U140F	Implausible Engine Variant Data
U1410	Implausible IPM (FCM/TIPM/BCM) Variant Data
U1411	Implausible Fuel Volume Signal Received
U1412	Implausible Vehicle Speed Signal Received
U1413	Implausible Odometer Signal Received
U1414	Implausible/Missing ECU Network Configuration Data
U1415	Implausible/Missing Vehicle Configuration Data
U1416	Implausible Security Siren Signal Received
U1417	Implausible Left Wheel Distance Signal Received
U1418	Implausible Right Wheel Distance Signal Received
U1420	Implausible Electronic Gear Select Signal Received
U1424	Implausible Engine Torque Signal Received
U1425	Implausible Pedal Position Signal Received
U1426	Implausible TCC Slip Request Signal Received
U1427	Implausible Data Received From Telematics Gateway
U1428	Received Engine Torque Request Signal Stuck
U1429	Received Engine Torque Signal Stuck
U142A	Implausible PRNDL Signal Received
U142B	Implausible Data Received From Exhaust Valve 1
U142C	Implausible Data Received From Exhaust Valve 2
U1431	Implausible Data Received From Cruise Control Module
U1438	ABS Module-Implausible Vehicle Configuration Received
U1440	Implausible Transfer Case Ratio High Received
U1446	Implausible Heated Steering Wheel Temperature Message Received (CCN)
U1447	Implausible Data Received From SCM
U1449	Implausible ERS Message Received
U1454	Implausible Data Received From The Gated Park Switch
U145D	Implausible Data Received From TCM On D-PT
U145E	Implausible Police Configuration
U1501	Implausible Message Data Length Received From ECM/PCM
U1502	Implausible Message Data Length Received From TCM
U1503	Implausible Message Data Length Received From TIPM
U1504	Implausible Message Data Length Received From Steering Angle Sensor
U1505	Implausible Message Data Length Received From FDCM
U1507	Implausible Engine Temperature Message Data Length Received
U1508	Implausible Message Data Length Received From ESM
U1509	Implausible Engine Variant Message Data Length Received
U150A	Implausible IPM (FCM/TIPM/BCM) Variant Message Data Length Received
U1512	Implausible Message Data Length Received From SCM
U1600	ECU Application Software Mismatch
U1601	ECU Application Software Code 1 Missing Or Corrupted
U1606	PCM Application Software Data 1 Missing Or Corrupted
U1607	PCM Application Software Data 2 Missing Or Corrupted
U160B	PCM Boot Software 1 Missing Or Corrupted
U160E	ECU Hardware Internal – Boot

Body (B) Codes List

Code	Definition
B0000	ISO/SAE Reserved
B0001	Driver Frontal Stage 1 Deployment Control (Subfault)
B0002	Driver Frontal Stage 2 Deployment Control (Subfault)
B0006 – B000F	ISO/SAE Reserved
B0010	Passenger Frontal Stage 1 Deployment Control (Subfault)
B0011	Passenger Frontal Stage 2 Deployment Control (Subfault)
B0014 – B0027	ISO/SAE Reserved
B0028	Right Side Airbag Deployment Control (Subfault)
B0029	Right Curtain Deployment Control 1 (Subfault)
B002A	Right Curtain Deployment Control 2 (Subfault)
B002B – B0047	ISO/SAE Reserved
B0048	Third Row Right Side Airbag Deployment Control (Subfault)
B0049	Third Row Right Frontal Stage 1 Deployment Control (Subfault)
B004A	Third Row Right Frontal Stage 2 Deployment Control (Subfault)
B004B	Third Row Right Frontal Stage 3 Deployment Control (Subfault)
B004C – B004F	ISO/SAE Reserved
B0054	Second Row Center Seatbelt Sensor (Subfault)
B0055	Second Row Right Seatbelt Sensor (Subfault)
B0056	Third Row Left Seatbelt Sensor (Subfault)
B005A – B006F	ISO/SAE Reserved
B0073	Second Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B0075	Second Row Right Seatbelt Pretensioner Deployment Control (Subfault)
B0076	Third Row Left Seatbelt Pretensioner Deployment Control (Subfault)
B007A	Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007B	Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007C	Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B007D	Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B0089 – B008F	ISO/SAE Reserved
B0090	Left Frontal Restraints Sensor (Subfault)
B0091	Left Side Restraints Sensor 1 (Subfault)
B0092	Left Side Restraints Sensor 2 (Subfault)
B0093	Left Side Restraints Sensor 3 (Subfault)
B009B	Left Side Restraints Sensor 5 (Subfault)
B009C	Left Side Restraints Sensor 6 (Subfault)
B009E	Right Side Restraints Sensor 5 (Subfault)
B00A1	Occupant Position System (Subfault)
B00A2 – B00AF	ISO/SAE Reserved
B00B0	Driver Seat Occupant Classification Sensor “A” (Subfault)
B00B1	Driver Seat Occupant Classification Sensor “B” (Subfault)
B00B2	Driver Seat Occupant Classification Sensor “C” (Subfault)
B00B3	Driver Seat Occupant Classification Sensor “D” (Subfault)
B00B4	Driver Seat Occupant Classification Sensor “E” (Subfault)
B00B6	Driver Seat Recline Position Restraints Sensor (Subfault)
B00B7	Driver Seat Occupant Position Sensor “A” (Subfault)
B00B8	Driver Seat Occupant Position Sensor “B” (Subfault)
B00B9	Driver Seat Occupant Position Sensor “C” (Subfault)
B00BA	Driver Seat Occupant Position Sensor “D” (Subfault)
B00BB	Driver Seat Occupant Position Sensor “E” (Subfault)
B00BC – B00BF	ISO/SAE Reserved
B00C0	Passenger Seat Occupant Classification Sensor “A” (Subfault)
B00C1	Passenger Seat Occupant Classification Sensor “B” (Subfault)
B00C2	Passenger Seat Occupant Classification Sensor “C” (Subfault)
B00C3	Passenger Seat Occupant Classification Sensor “D” (Subfault)
B00C4	Passenger Seat Occupant Classification Sensor “E” (Subfault)
B00C6	Passenger Seat Recline Position Restraints Sensor (Subfault)
B00C7	Passenger Seat Occupant Position Sensor “A” (Subfault)
B00C8	Passenger Seat Occupant Position Sensor “B” (Subfault)
B00C9	Passenger Seat Occupant Position Sensor “C” (Subfault)
B00CA	Passenger Seat Occupant Position Sensor “D” (Subfault)
B00CB	Passenger Seat Occupant Position Sensor “E” (Subfault)
B00CC – B00CF	ISO/SAE Reserved
B00D0	Driver Seatbelt Indicator (Subfault)
B00D1	Passenger Seatbelt Indicator (Subfault)
B00D7 – B00DE	ISO/SAE Reserved
B00E0	Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E1	Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E2	Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault)
B00E3	Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E4	Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E5	Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E6	Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E7	Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E8	Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault)
B00E9 – B3000	ISO/SAE Reserved
B1000	A/C Switch Request Input Circuit/Performance
B1001	A/C Switch Request Input Circuit Low
B1003	Panel Mode Switch Request Input Circuit/Performance
B1006	BI-Level Mode Switch Request Input Circuit/Performance
B1009	Recirculation Switch Request Input Circuit/Performance
B100C	Floor Mode Switch Request Input Circuit/Performance
B100F	Mix Switch Request Input Circuit/Performance
B1012	Defrost Switch Request Input Circuit/Performance
B1015	Rear Defrost Switch Request Input Circuit/Performance
B1016	Rear Defrost Switch Request Input Circuit Low
B101E	Power On/Off Switch Request Input Circuit/Performance
B1021	Blower Speed Up Switch Request Input Circuit/Performance
B1024	Blower Speed Down Switch Request Input Circuit/Performance
B1028	Rear Blower Control Request Input Circuit Low
B1029	Rear Blower Control Request Input High
B102E	Rear Blend Request Input Circuit Low
B102F	Rear Blend Request Input Circuit High
B1031	Evaporator Temperature Sensor Circuit Low
B1032	Evaporator Temperature Sensor Circuit High
B1034	Infrared Temperature Sensor Input Circuit Low
B1035	Infrared Temperature Sensor Input Circuit High
B1037	Auto Switch Request Input Circuit Performance
B103A	Rear Mode Door Control Circuit/Performance
B103D	Rear Mode Door Control Circuit Open
B103E	Rear Mode Door Travel Range Too Small
B103F	Rear Mode Door Travel Range Too Large
B1040	Panel Mode Door 1 Control Circuit/Performance
B1041	Panel Mode Door 1 Control Circuit Low
B1042	Panel Mode Door 1 Control Circuit High
B1043	Panel Mode Door 1 Control Circuit Open
B1044	Panel Mode Door 1 Travel Range Too Small
B1045	Panel Mode Door 1 Travel Range Too Large
B1047	Floor/Defrost Mode Door Control Circuit Low
B1048	Floor/Defrost Mode Door Control Circuit High
B1049	Floor/Defrost Mode Door Control Circuit Open
B104A	Floor/Defrost Mode Door Travel Range Too Small
B104B	Floor/Defrost Mode Door Travel Range Too Large
B104C	Blend Door Control Circuit/Performance
B104D	Blend Door Control Circuit Low
B104E	Blend Door Control Circuit High
B104F	Blend Door Control Circuit Open
B1050	Blend Door Travel Range Too Small
B1051	Blend Door Travel Range Too Large
B1052	Rear Blend Door Control Circuit/Performance
B1055	Rear Blend Door Control Circuit Open
B1056	Rear Blend Door Travel Range Too Small
B1057	Rear Blend Door Travel Range Too Large
B1058	Recirculation Door Control Circuit/Performance
B1059	Recirculation Door Control Circuit Low
B105A	Recirculation Door Control Circuit High
B105B	Recirculation Door Control Circuit Open
B105C	Recirculation Door Travel Range Too Small
B105D	Recirculation Door Travel Range Too Large
B105F	Climate Control Motor(s) Common 1 Control Circuit Low
B1060	Climate Control Motor(s) Common 1 Control Circuit High
B1061	Climate Control Motor(s) Common 1 Control Circuit Open
B106B	Rear Defrost Control Circuit Low
B106C	Rear Defrost Control Circuit High
B106D	Rear Defrost Control Circuit Open
B1078	Rear Blower Control Circuit Open
B1079	Climate Control Cool Down Test Excessive Time
B1084	Left Heated Seat Switch Input Circuit Performance
B1087	Right Heated Seat Switch Input Circuit Performance
B1092	Front Left Seat Heater Control Circuit Low
B1094	Front Left Seat Heater Control Circuit Open
B1096	Front Right Seat Heater Control Circuit Low
B1098	Front Right Seat Heater Control Circuit Open
B10A2	Left Blend Door 1 Control Circuit/Performance
B10A5	Left Blend Door Control Circuit Open
B10A6	Left Blend Door Travel Too Small
B10A7	Left Blend Door Travel Too Large
B10A8	Left Blend Door Actuator Performance
B10AC	Right Blend Door Control Circuit Open
B10AD	Right Blend Door Travel Too Small
B10AE	Right Blend Door Travel Too Large
B10AF	Right Blend Door Actuator Performance
B10B2	A/C Cool Down Test Performance
B10B4	Cabin Heater 1 Control Circuit Low
B10B5	Cabin Heater 1 Control Circuit High
B10B6	Cabin Heater 1 Control Circuit Open
B10B8	Cabin Heater 2 Control Circuit Low
B10B9	Cabin Heater 2 Control Circuit High
B10BA	Cabin Heater 2 Control Circuit Open
B10BB	Left Heated Seat Switch Input Circuit Stuck
B10BC	Right Heated Seat Switch Input Circuit Stuck
B10BE	Condenser Fan Control Circuit Low
B10BF	Condenser Fan Control Circuit High
B10C0	Condenser Fan Control Circuit Open
B10E9	Blower Motor Control Circuit Low
B10EA	Blower Motor Control Circuit High
B10EC	Blower Motor Control Circuit Overcurrent
B10ED	Rear Defrost Control Circuit Overcurrent
B10EE	Condenser Fan Control Circuit Overcurrent
B1138	Cabin Heater 3 Control Circuit Low
B1139	Cabin Heater 3 Control Circuit High
B113D	Rear Mode Request Low
B113E	Rear Mode Request High
B113F	Rear Power On/Off Switch Performance
B1140	Rear Power Lock Out Switch Performance
B1141	Climate Sync Switch Performance
B1142	Mode Up Switch Performance
B1143	Mode Down Switch Performance
B1144	Rear Mode Up Switch Performance
B1145	Rear Mode Down Switch Performance
B1146	Rear Blower Up Switch Performance
B1147	Rear Blower Down Switch Performance
B114C	Left Rear Heated Seat Switch Stuck
B1151	Right Rear Heated Seat Switch Stuck
B1153	Left Rear Heated Seat Switch Supply Voltage Circuit Low
B1154	Left Rear Heated Seat Switch Supply Voltage Circuit High
B1156	Right Rear Heated Seat Switch Supply Voltage Circuit Low
B1157	Right Rear Heated Seat Switch Supply Voltage Circuit High
B11C3	Front Mode Door 1 Travel Range Too Small
B11C4	Front Mode Door 1 Travel Range Too Large
B11C9	Right Temperature Door Travel Too Small
B11CA	Right Temperature Door Travel Too Large
B11CC	Main/Left Temperature Door Travel Too Small
B11CD	Main/Left Temperature Door Travel Too Large
B11CF	Rear Temperature Door Travel Range Too Small
B11D0	Rear Temperature Door Travel Range Too Large
B11D3	A/C Cooldown Test Performance – Compressor Not Engaged
B11D5	A/C Cool Down Test Performance – EVAP Temp Sensor Error
B11E7	HVAC Switch Bank Disconnected
B11ED	Rear Blower Control Circuit Overcurrent
B1200	Airbag Warning Indicator Circuit Low
B1201	Airbag Warning Indicator Circuit High
B1204	Passenger Airbag Indicator Circuit Low
B1205	Passenger Airbag Indicator Circuit High
B1206	Passenger Airbag Indicator Circuit Open
B123F	Menu Switch Stuck
B1263	Compass Magnetic Field Performance
B1267	Left Rear Heated Seat Lo Indicator Control Circuit Low
B1268	Left Rear Heated Seat Lo Indicator Control Circuit High
B126B	Right Rear Heated Seat Lo Indicator Control Circuit Low
B126C	Right Rear Heated Seat Lo Indicator Control Circuit High
B126F	Left Heated Seat Hi Indicator Control Circuit Low
B1270	Left Rear Heated Seat Hi Indicator Control Circuit High
B1273	Right Rear Heated Seat Hi Indicator Control Circuit Low
B1274	Right Rear Heated Seat Hi Indicator Control Circuit High
B127A	Compass Performace
B1285	Park Assist Disable Switch Performance
B1286	Compass / Temp Button Performance
B1287	Reset Switch Performance
B1288	Trip / Toggle Switch Performance
B129A	Driver Blind Spot Sensor – Incompatible Version
B129B	Passenger Blind Spot Sensor – Incompatible Version
B129C	Economy Mode Switch Stuck
B1401	Front Left Audio Speaker Output Circuit Low
B1402	Front Left Audio Speaker Output Circuit High
B1403	Front Left Audio Speaker Output Circuit Open
B1405	Front Right Audio Speaker Output Circuit Low
B1406	Front Right Audio Speaker Output Circuit High
B1407	Front Right Audio Speaker Output Circuit Open
B1409	Rear Left Audio Speaker Output Circuit Low – Base
B140A	Rear Left Audio Speaker Output Circuit High – Base
B140B	Rear Left Audio Speaker Output Circuit Open – Base
B140D	Rear Right Audio Speaker Output Circuit Low – Base
B140E	Rear Right Audio Speaker Output Circuit High – Base
B140F	Rear Right Audio Speaker Output Circuit Open – Base
B1421	Audio CD Read Error/Inoperable Disc
B1422	Audio DVD Read Error/Inoperable Disc
B1423	VES DVD Read Error/Inoperable Disc
B1424	Improper DVD-Wrong Region
B1427	Remote Radio Switch Input Circuit High
B1428	Remote Radio Switch Input Circuit Stuck
B1429	Radio Display High Temperature
B142A	Radio Unit High Temperature
B142B	VES Unit High Temperature
B142D	Audio Antenna Not Connected
B142E	GPS Antenna Not Connected
B142F	Satellite Radio Antenna Not Connected
B1430	(2.5)-Satellite Radio Antenna Internal Performance
B1431	Bluetooth Antenna Internal Performance
B143A	Microphone 1 Circuit Performance
B143B	Microphone 1 Circuit Low
B143C	Microphone 1 Circuit High
B143D	Microphone 2 Circuit Performance
B143E	Microphone 2 Circuit Low
B143F	Microphone 2 Circuit High
B1440	VES Power Input Button Stuck
B1441	VES Eject Input Button Stuck
B1442	VES Menu Input Button Stuck
B1446	VES Stop Input Button Stuck
B1448	VES Enter Input Button Stuck
B1460	Channel 1 Audio Speaker Output Circuit Performance
B1461	Channel 1 Audio Speaker Output Circuit Low
B1462	Channel 1 Audio Speaker Output Circuit High
B1463	Channel 1 Audio Speaker Output Circuit Open
B1464	Channel 1 Audio Speaker Output Circuit Shorted Together
B1465	Channel 2 Audio Speaker Output Circuit Performance
B1466	Channel 2 Audio Speaker Output Circuit Low
B1467	Channel 2 Audio Speaker Output Circuit High
B1468	Channel 2 Audio Speaker Output Circuit Open
B1469	Channel 2 Audio Speaker Output Circuit Shorted Together
B146A	Channel 3 Audio Speaker Output Circuit Performance
B146B	Channel 3 Audio Speaker Output Circuit Low
B146C	Channel 3 Audio Speaker Output Circuit High
B146D	Channel 3 Audio Speaker Output Circuit Open
B146E	Channel 3 Audio Speaker Output Circuit Shorted Together
B146F	Channel 4 Audio Speaker Output Circuit Performance
B1470	Channel 4 Audio Speaker Output Circuit Low
B1471	Channel 4 Audio Speaker Output Circuit High
B1472	Channel 4 Audio Speaker Output Circuit Open
B1473	Channel 4 Audio Speaker Output Circuit Shorted Together
B1474	Channel 5 Audio Speaker Output Circuit Performance
B1475	Channel 5 Audio Speaker Output Circuit Low
B1476	Channel 5 Audio Speaker Output Circuit High
B1477	Channel 5 Audio Speaker Output Circuit Open
B1478	Channel 5 Audio Speaker Output Circuit Shorted Together
B1479	Channel 6 Audio Speaker Output Circuit Performance
B147A	Channel 6 Audio Speaker Output Circuit Low
B147B	Channel 6 Audio Speaker Output Circuit High
B147C	Channel 6 Audio Speaker Output Circuit Open
B147D	Channel 6 Audio Speaker Output Circuit Shorted Together
B147E	Channel 7 Audio Speaker Output Circuit Performance
B147F	Channel 7 Audio Speaker Output Circuit Low
B1480	Channel 7 Audio Speaker Output Circuit High
B1481	Channel 7 Audio Speaker Output Circuit Open
B1482	Channel 7 Audio Speaker Output Circuit Shorted Together
B1483	Channel 8 Audio Speaker Output Circuit Performance
B1484	Channel 8 Audio Speaker Output Circuit Low
B1485	Channel 8 Audio Speaker Output Circuit High
B1486	Channel 8 Audio Speaker Output Circuit Open
B1487	Channel 8 Audio Speaker Output Circuit Shorted Together
B1488	Cabin EQ Mismatch Performance
B1492	General Microphone Performance
B14B7	Microphone 1 Circuit Open
B14B8	Microphone 2 Circuit Open
B14B9	Channel 9 Audio Speaker Output Circuit Performance
B14BA	Channel 9 Audio Speaker Output Circuit Low
B14BB	Channel 9 Audio Speaker Output Circuit High
B14BC	Channel 9 Audio Speaker Output Circuit Open
B14BD	Channel 9 Audio Speaker Output Circuit Shorted Together
B14BE	Channel 10 Audio Speaker Output Circuit Performance
B14BF	Channel 10 Audio Speaker Output Circuit Low
B14C0	Channel 10 Audio Speaker Output Circuit High
B14C1	Channel 10 Audio Speaker Output Circuit Open
B14C2	Channel 10 Audio Speaker Output Circuit Shorted Together
B14C3	Channel 11 Audio Speaker Output Circuit Performance
B14C4	Channel 11 Audio Speaker Output Circuit Low
B14C5	Channel 11 Audio Speaker Output Circuit High
B14C6	Channel 11 Audio Speaker Output Circuit Open
B14C7	Channel 11 Audio Speaker Output Circuit Shorted Together
B14CE	VES Brightness Up Input Button Stuck
B14CF	VES Brightness Down Input Button Stuck
B14DF	DVD Player Region Configure Mismatch
B14E0	Channel 1 Video Continuity
B1502	Steering Wheel Control Down Switch Performance
B1503	Steering Wheel Control Right Switch Performance
B1504	Left Steering Wheel Control Switch Circuit
B1539	Satellite Video Antenna Performance (Not Connected)
B153F	VES/DVD Play Input Button Stuck
B1540	VES/DVD Pause Input Button Stuck
B1541	VES/DVD Rewind Input Button Stuck
B1542	VES/DVD FFW Input Button Stuck
B1543	VES/DVD Next Input Button Stuck
B1544	VES/DVD Prev Input Button Stuck
B1545	VES/DVD Remote Lock Input Button Stuck
B1546	VES/DVD Headphone Mute Input Button Stuck
B156B	Satellite Radio Antenna Circuit
B156D	Low Voltage Differential Signal LVDS Video Cable
B156F	WiFi Antenna
B1570	USB Communication
B1571	Low Voltage Differential Signal (LVDS) Video Cable – Passenger
B1572	CD/DVD Read Error – Inoperable Disc
B157B	Satellite Region Mismatch – US/Canada
B157C	Satellite Region Mismatch – Rest Of World
B157E	Touch Screen Locked
B1600	Left Solar Sensor Circuit/Performance
B1601	Left Solar Sensor Circuit Low
B1602	Left Solar Sensor Circuit High
B1604	Right Solar Sensor Circuit Low
B1605	Right Solar Sensor Circuit High
B1607	Headlamp Switch Input Circuit Low
B1608	Headlamp Switch Input Circuit High
B160A	Panel Dimmer Input Circuit Low
B160B	Panel Dimmer Input Circuit High
B160F	Twilight/Ambient Light Sensor 1 Input Circuit/Performance
B1610	Ambient Light Sensor 1 Input Circuit Low
B1611	Ambient Light Sensor 1 Input Circuit High
B1612	Panel Illumination Control
B1613	Panel Illumination Control Circuit Low
B1614	Panel Illumination Control Circuit High
B1615	Panel Illumination Control Circuit Open
B161A	Courtesy/Dome Lamp Control Circuit
B161B	Courtesy/Dome Lamp Control Circuit Low
B161E	Reading Lamp Control Circuit
B161F	Reading Lamp Control Circuit Low
B162B	Left Low Beam Control Circuit Low
B162C	Left Low Beam Control Circuit High
B162F	Right Low Beam Control Circuit Low
B1630	Right Low Beam Control Circuit High
B1633	Left Hi Beam Control Circuit Low
B1634	Left Hi Beam Control Circuit High
B1637	Right Hi Beam Control Circuit Low
B1638	Right Hi Beam Control Circuit High
B163B	Front Left Turn Lamp Control Circuit Low
B163C	Front Left Turn Lamp Control Circuit High
B163F	Front Right Turn Lamp Control Circuit Low
B1640	Front Right Turn Lamp Control Circuit High
B1643	Rear Left Turn Lamp Control Circuit Low
B1644	Rear Left Turn Lamp Control Circuit High
B1647	Rear Right Turn Lamp Control Circuit Low
B1648	Rear Right Turn Lamp Control Circuit High
B164B	Driver Mirror Signal Lamp Control Circuit Low
B164F	Passenger Mirror Signal Lamp Control Circuit Low
B1659	Front Fog Lamp Control Circuit Low
B165C	Park Lamp Control Circuit Low
B165D	Park Lamp Control Circuit High
B1660	Front Fog Lamp Control Circuit High
B1661	Front Fog Lamp Control Circuit Open
B1663	Rear Fog Lamp Control Circuit Low
B1664	Rear Fog Lamp Control Circuit High
B1667	Reverse Lamp Control Circuit Low
B1668	Reverse Lamp Control Circuit High
B1669	Reverse Lamp Control Circuit Open
B166B	Left Trailer Tow Lamp Control Circuit Low
B166C	Left Trailer Tow Lamp Control Circuit High
B166F	Right Trailer Tow Lamp Control Circuit Low
B1670	Right Trailer Tow Lamp Control Circuit High
B1673	Driver Courtesy Lamp Control Circuit Low
B1674	Driver Courtesy Lamp Control Circuit High
B1677	Passenger Courtesy Lamp Control Circuit Low
B1678	Passenger Courtesy Lamp Control Circuit High
B167D	Front Headlamp Leveling Sensor Circuit Performance
B1681	Rear Headlamp Leveling Sensor Circuit Performance
B1684	Left Headlamp Leveling Motor Control
B1685	Left Headlamp Leveling Motor Control Circuit Performance
B1689	Right Headlamp Leveling Motor Control
B168A	Right Headlamp Leveling Motor Control Circuit Performance
B168F	Front Fog Lamp Switch Circuit Stuck
B1693	Accessory Dimming Control Circuit Low
B1694	Accessory Dimming Control Circuit High
B16A4	Passenger Window Switch Backlighting Circuit Low
B16A5	Passenger Window Switch Backlighting Circuit High
B16A7	High Beam Camera Alignment Performance – Left
B16A8	High Beam Camera Alignment Performance – Right
B16A9	High Beam Camera Alignment Performance – Top
B16AA	High Beam Camera Alignment Performance – Bottom
B16AB	Trunk Lamp Control Circuit
B16B1	Left Stop Lamp Control Circuit High
B16B5	Right Stop Lamp Control Circuit High
B16F8	Front Left Fog Lamp Control Circuit Low
B16F9	Front Left Fog Lamp Control Circuit High
B16FC	Front Right Fog Lamp Control Circuit Low
B16FD	Front Right Fog Lamp Control Circuit High
B1782	Headlamp Leveling Switch Stuck
B1788	Headlamp Leveling Motor Control Circuit Low
B1789	Headlamp Leveling Motor Control Circuit High
B178E	Headlamp Switch Input Circuit
B178F	Turn Switch Input Circuit
B17AE	Rear Left Trailer Turn Lamp Control Circuit Low
B17B2	Rear Right Trailer Turn Lamp Control Circuit Low
B17B8	Left Stop Lamp Control Circuit Overcurrent
B17B9	Right Stop Lamp Control Circuit Overcurrent
B17BF	Left Sidemarker Lamp Control Circuit Overcurrent
B17C4	Right Sidemarker Lamp Control Circuit Overcurrent
B17CF	Emergency Flashing Lamp Request 1 Circuit High
B17D2	Emergency Flashing Lamp Request 2 Circuit High
B17D4	Headlamp Status Output Circuit Low
B17D5	Headlamp Status Output Circuit High
B17E3	Turn Signal Switch Performance
B17E5	Right Rear Window Lockout Indicator Circuit Low
B17E6	Right Rear Window Lockout Indicator Circuit High
B17E9	Left Rear Window Lockout Indicator Circuit Low
B17EA	Left Rear Window Lockout Indicator Circuit High
B17F3	Auto High Beam System Aim
B17FB	Auto High Beam Camera View Blocked
B1801	Driver (Left) Door Lock/Unlock Switch Circuit Low
B1803	Driver Door Lock/Unlock Switch Circuit Stuck Lock
B1804	Driver Door Lock/Unlock Switch Input Stuck Unlock
B1806	Passenger Door Lock/Unlock Switch Circuit Stuck Low
B1808	Passenger Door Lock/Unlock Switch Circuit Stuck Lock
B1809	Passenger Door Lock/Unlock Switch Input Stuck Lock
B181E	Hood Ajar Input Circuit Performance
B1820	Hood Ajar Input Circuit High
B1825	Trunk Release Switch Input Circuit/Performance
B1840	Sunroof Open Switch Input Circuit – Performance
B1843	Sunroof Close Switch Circuit – Performance
B1846	Sunroof Vent Switch Circuit – Performance
B1849	Sunroof Motor Control Circuit – Performance – Stalled
B1854	Driver Window Control Circuit Low
B1856	Driver Window Control Circuit Open
B1858	Driver Window Position Sensor Power Supply Low
B185D	Passenger Window Switch Stuck
B185F	Passenger Window Control Circuit Low
B1861	Passenger Window Control Circuit Open
B1863	Passenger Window Position Sensor Power Supply Low
B186D	Trunk Release Switch Stuck
B186F	All Door Secondary Lock Control Circuit Low
B1870	All Door Secondary Lock Control Circuit High
B1883	Power Liftgate Position Sensor 1 Circuit Performance
B1888	Power Liftgate Pinch Sensor 1 Circuit Low
B1889	Power Liftgate Pinch Sensor 1 Circuit High
B188D	Power Liftgate Control Circuit 1 Low
B188E	Power Liftgate Control Circuit 1 High
B188F	Power Liftgate Control Circuit 1 Open
B1891	Power Liftgate Control Circuit 2 Low
B1892	Power Liftgate Control Circuit 2 High
B1893	Power Liftgate Control Circuit 2 Open
B18B5	Master Switch – Front Left Window Switch Stuck
B18B6	Master Switch – Front Right Window Switch Stuck
B18B7	Master Switch – Rear Left Window Switch Stuck
B18B8	Master Switch – Rear Right Window Switch Stuck
B18BB	Window Control Circuit Low
B18DE	Power Liftgate Handle Switch Circuit Low
B18E0	Power Liftgate Handle Switch Stuck
B18E3	Power Liftgate Front Zone Switch Circuit Low
B18E4	Power Liftgate Front Zone Switch Circuit High
B18E5	Power Liftgate Front Zone Switch Stuck
B1927	Left Rear Window Control Circuit Low
B1928	Left Rear Window Control Circuit High
B1929	Left Rear Window Control Circuit Open
B192B	Right Rear Window Control Circuit Low
B192C	Right Rear Window Control Circuit High
B192D	Right Rear Window Control Circuit Open
B1934	Driver Door Lock/Unlock Switch Circuit Stuck
B1935	Passenger Door Lock/Unlock Switch Circuit Stuck
B193B	Left Power Sliding Door Switch Circuit Low
B193C	Left Power Sliding Door Switch Circuit High
B193F	Right Power Sliding Door Switch Circuit Low
B1940	Right Power Sliding Door Switch Circuit High
B1942	Power Liftgate Position Sensor 2 Circuit Performance
B1947	Power Liftgate Pinch Sensor 2 Circuit Low
B1948	Power Liftgate Pinch Sensor 2 Circuit High
B194B	Power Liftgate Rear Zone Switch Circuit Low
B194C	Power Liftgate Rear Zone Switch Circuit High
B194D	Power Liftgate Rear Zone Switch Stuck
B194F	Power Liftgate Temperature Sensor Circuit Performance
B1952	Power Liftgate Drive Motor – Incorrect Direction
B1953	Power Liftgate Latch Cinch Overcurrent
B1954	Power Liftgate Latch Cinch – Excessive Time
B1955	Power Liftgate Latch Release Overcurrent
B1956	Power Liftgate Latch Release – Excessive Time
B1958	Power Liftgate Drive Clutch Control Circuit Low
B1959	Power Liftgate Drive Clutch Control Circuit High
B1961	Power Liftgate Chime Control Circuit High
B1963	Power Liftgate Strut Performance
B1965	Power Liftgate Sensor Supply Circuit Low
B1966	Power Liftgate Sensor Supply High
B1967	Power Liftgate Open Direction Overcurrent
B1968	Power Liftgate Open Direction – Excessive Time
B1969	Power Liftgate Open Direction Excessive Position Sensor Counts
B196A	Power Liftgate Close Direction Overcurrent
B196B	Power Liftgate Close Direction – Excessive Time
B196C	Power Liftgate Close Direction Excessive Position Sensor Counts
B196D	Power Liftgate Open Direction – Full Open Switch Performance
B196E	Power Liftgate Close Direction – Full Open Switch Performance
B196F	Power Liftgate Open Direction – Ratchet Primary Switch Performance
B1970	Power Liftgate Close Direction – Ratchet Primary Switch Performance
B1971	Power Liftgate Latch Cinch – Ratchet Primary Switch Performance
B1972	Power Liftgate Latch Release – Ratchet Primary Switch Performance
B1973	Power Liftgate Open Direction – Ratchet Secondary Switch Performance
B1974	Power Liftgate Close Direction – Ratchet Secondary Switch Performance
B1975	Power Liftgate Latch Cinch – Ratchet Secondary Switch Performance
B1976	Power Liftgate Latch Release – Ratchet Secondary Switch Performance
B1977	Power Liftgate Open Direction – Sector Switch Performance
B1978	Power Liftgate Close Direction – Sector Switch Performance
B1979	Power Liftgate Latch Cinch – Sector Switch Performance
B197A	Power Liftgate Latch Release – Sector Switch Performance
B1980	Power Liftgate Latch Control 1 Circuit Low
B1981	Power Liftgate Latch Control 1 Circuit High
B1982	Power Liftgate Latch Control 1 Circuit Open
B1984	Power Liftgate Latch Control 2 Circuit Low
B1985	Power Liftgate Latch Control 2 Circuit High
B1986	Power Liftgate Latch Control 2 Circuit Open
B1987	Left Power Sliding Door Switch Stuck
B1988	Right Power Sliding Door Switch Stuck
B198A	All Door Secondary Unlock Control Circuit Low
B198B	All Door Secondary Unlock Control Circuit High
B198E	Left Power Sliding Door Sensor Supply Circuit Low
B198F	Left Power Sliding Door Sensor Supply Circuit High
B1991	Right Power Sliding Door Sensor Supply Circuit Low
B1992	Right Power Sliding Door Sensor Supply Circuit High
B1994	Left Power Sliding Door Position Sensor 1 Circuit Performance
B1998	Left Power Sliding Door Position Sensor 2 Circuit Performance
B199C	Right Power Sliding Door Position Sensor 1 Circuit Performance
B19A0	Right Power Sliding Door Position Sensor 2 Circuit Performance
B19A4	Left Power Sliding Door Control Circuit 1 Low
B19A5	Left Power Sliding Door Control Circuit 1 High
B19A6	Left Power Sliding Door Control Circuit 1 Open
B19A8	Left Power Sliding Door Control Circuit 2 Low
B19A9	Left Power Sliding Door Control Circuit 2 High
B19AA	Left Power Sliding Door Control Circuit 2 Open
B19AC	Right Power Sliding Door Control Circuit 1 Low
B19AD	Right Power Sliding Door Control Circuit 1 High
B19AE	Right Power Sliding Door Control Circuit 1 Open
B19B0	Right Power Sliding Door Control Circuit 2 Low
B19B1	Right Power Sliding Door Control Circuit 2 High
B19B2	Right Power Sliding Door Control Circuit 2 Open
B19B4	Driver Door Ajar Output Circuit Low
B19B5	Driver Door Ajar Output Circuit High
B19B7	Left Power Sliding Door Drive Clutch Control Circuit Low
B19B8	Left Power Sliding Door Drive Clutch Control Circuit High
B19BA	Left Power Sliding Door Drive Motor – Incorrect Direction
B19BC	Right Power Sliding Door Drive Clutch Control Circuit Low
B19BD	Right Power Sliding Door Drive Clutch Control Circuit High
B19BF	Right Power Sliding Door Drive Motor – Incorrect Direction
B19C0	Left Power Sliding Door Open Direction Overcurrent
B19C1	Left Power Sliding Door Drive Open Direction – Excessive Time
B19C2	Left Power Sliding Door Drive Open Direction – Excessive Position Count
B19C3	Left Power Sliding Door Close Direction Overcurrent
B19C4	Left Power Sliding Door Drive Close Direction – Excessive Time
B19C5	Left Power Sliding Door Drive Close Direction – Excessive Position Count
B19CD	Left Power Sliding Door Close Direction – Pawl Switch Performance
B19CE	Right Power Sliding Door Open Direction Overcurrent
B19CF	Right Power Sliding Door Drive Open Direction Excessive Time
B19D0	Right Power Sliding Door Drive Open Direction – Excessive Position Count
B19D1	Right Power Sliding Door Close Direction Overcurrent
B19D2	Right Power Sliding Door Drive Close Direction – Excessive Time
B19D3	Right Power Sliding Door Drive Close Direction – Excessive Position Count
B19DB	Right Power Sliding Door Close Direction – Pawl Switch Performance
B19DE	Left Sliding Door Handle Switch Circuit Low
B19E0	Left Sliding Door Handle Switch Circuit Stuck
B19E3	Right Sliding Door Handle Switch Circuit Low
B19E5	Right Sliding Door Handle Switch Circuit Stuck
B19E7	Left Power Sliding Door Latch Control 1 Circuit Low
B19E8	Left Power Sliding Door Latch Control 1 Circuit High
B19E9	Left Power Sliding Door Latch Control 1 Circuit Open
B19EB	Left Power Sliding Door Latch Control 2 Circuit Low
B19EC	Left Power Sliding Door Latch Control 2 Circuit High
B19ED	Left Power Sliding Door Latch Control 2 Circuit Open
B19EF	Right Power Sliding Door Latch Control 1 Circuit Low
B19F0	Right Power Sliding Door Latch Control 1 Circuit High
B19F1	Right Power Sliding Door Latch Control 1 Circuit Open
B19F3	Right Power Sliding Door Latch Control 2 Circuit Low
B19F4	Right Power Sliding Door Latch Control 2 Circuit High
B19F5	Right Power Sliding Door Latch Control 2 Circuit Open
B19F7	Left Rear Window Switch Circuit Low
B19F9	Left Rear Window Switch Circuit Stuck
B19FB	Right Rear Window Switch Circuit Low
B19FD	Right Rear Window Switch Circuit Stuck
B1A08	RKE Fob 1 Performance
B1A09	RKE Fob 2 Performance
B1A0A	RKE Fob 3 Performance
B1A0B	RKE Fob 4 Performance
B1A0C	RKE Fob 5 Performance
B1A0D	RKE Fob 6 Performance
B1A0E	RKE Fob 7 Performance
B1A0F	RKE Fob 8 Performance
B1A10	RKE Fob 1 Battery Low
B1A11	RKE Fob 2 Battery Low
B1A12	RKE Fob 3 Battery Low
B1A13	RKE Fob 4 Battery Low
B1A14	RKE Fob 5 Battery Low
B1A15	RKE Fob 6 Battery Low
B1A16	RKE Fob 7 Battery Low
B1A17	RKE Fob 8 Battery Low
B1A20	Pre-Arm Timeout
B1A24	Key Not Programmed
B1A25	Invalid Key
B1A26	Maximum Number Of Keys Programmed
B1A27	Skreem Programming Performance
B1A28	ECM Mismatch With Skim
B1A29	Skim Basestation Mismatch
B1A32	Universal Garage Door Switch 1 Stuck
B1A35	Unidentified Key Communication Error
B1A37	Security Transmitter Sensor Circuit Low
B1A38	Security Transmitter Sensor Circuit High
B1A3A	Security Receiver Sensor Circuit Low
B1A3B	Security Receiver Sensor Circuit High
B1A3C	Internal Siren Battery
B1A3D	Siren Battery Tamper / Loss Of Power Supply
B1A3E	Siren / ITM Mismatch
B1A3F	ITM Arming Sequence Performance
B1A41	Security Transmitter Sensor Circuit Open
B1A42	Security Transmitter Sensor Circuit Shorted Together
B1A43	Security Transmitter Sensor Return Circuit Low
B1A44	Security Receiver Sensor Circuit Open
B1A45	Security Receiver Sensor Circuit Shorted Together
B1A46	Security Receiver Sensor Return Circuit Low
B1A47	Security Transmitter/Receiver Sensor Return Circuit High
B1A5B	Panic Alarm Mute Request Circuit High
B1A5D	Panic Alarm Activation Output Circuit Low
B1A5E	Panic Alarm Activation Status Circuit High
B1A67	Steering Column Lock Module Bolt Control Performance
B1A68	Steering Column Lock Module Bolt Control Low
B1A6B	Steering Column Lock Module Not Initialized
B1A6C	Secret-Key-Mismatch
B1A77	Remote Start Antenna Circuit Low
B1A79	Remote Start Antenna Circuit Open Or Not Connected
B1A7F	Electronic Steering Column Lock Communication Performance (Type 1)
B1A80	Electronic Steering Column Lock Communication Performance
B1A81	Electronic Steering Column Lock Module Not Personalized
B1A87	ESCL Unlock Control – Circuit Short To Ground Or Open
B1A89	ELV/ESCL Configuration Mismatch
B1A8A	Multi-Module VIN Handshake Failure
B1B00	Driver Airbag Squib 1 Circuit Low
B1B01	Driver Airbag Squib 1 Circuit High
B1B02	Driver Airbag Squib 1 Circuit Open
B1B03	Driver Airbag Squib 1 Circuit Shorted Together
B1B04	Driver Airbag Squib 2 Circuit Low
B1B05	Driver Airbag Squib 2 Circuit High
B1B06	Driver Airbag Squib 2 Circuit Open
B1B07	Driver Airbag Squib 2 Circuit Shorted Together
B1B08	Passenger Airbag Squib 1 Circuit Low
B1B09	Passenger Airbag Squib 1 Circuit High
B1B0A	Passenger Airbag Squib 1 Circuit Open
B1B0B	Passenger Airbag Squib 1 Circuit Shorted Together
B1B0C	Passenger Airbag Squib 2 Circuit Low
B1B0D	Passenger Airbag Squib 2 Circuit High
B1B0E	Passenger Airbag Squib 2 Circuit Open
B1B0F	Passenger Airbag Squib 2 Circuit Shorted Together
B1B10	Driver Knee Bolster Squib Circuit Low
B1B11	Driver Knee Bolster Squib Circuit High
B1B12	Driver Knee Bolster Squib Circuit Open
B1B13	Driver Knee Bolster Squib Circuit Shorted Together
B1B18	Left Side Curtain Squib 1 Circuit Low
B1B19	Left Side Curtain Squib 1 Circuit High
B1B1A	Left Side Curtain Squib 1 Circuit Open
B1B1B	Left Side Curtain Squib 1 Circuit Shorted Together
B1B20	Right Side Curtain Squib 1 Circuit Low
B1B21	Right Side Curtain Squib 1 Circuit High
B1B22	Right Side Curtain Squib 1 Circuit Open
B1B23	Right Side Curtain Squib 1 Circuit Shorted Together
B1B50	1st Row Driver Seatbelt Sensor Circuit Low
B1B51	1st Row Driver Seatbelt Sensor Circuit High
B1B53	1st Row Driver Seatbelt Sensor Circuit Shorted Together
B1B54	1st Row Passenger Seat Belt Sensor
B1B55	1st Row Passenger Seat Belt Sensor Circuit High
B1B56	1st Row Passenger Seatbelt Sensor Circuit Open
B1B57	1st Row Passenger Seat Belt Sensor Circuit Shorted Together
B1B70	Up-Front Left Satellite Acceleration Sensor Internal
B1B71	Up-Front Right Satellite Acceleration Sensor Internal
B1B72	Left Side Satellite Acceleration Sensor 1 Internal
B1B73	Left Side Satellite Acceleration Sensor 2 Internal
B1B74	Left Side Satellite Acceleration Sensor 3 Internal
B1B75	Right Side Satellite Acceleration Sensor 1 Internal
B1B76	Right Side Satellite Acceleration Sensor 2 Internal
B1B77	Right Side Satellite Acceleration Sensor 3 Internal
B1B8C	Driver Seat Track Position Sensor Circuit Performance
B1B8D	Driver Seat Track Position Sensor Circuit Low
B1B8E	Driver Seat Track Position Sensor Circuit High
B1B8F	Driver Seat Track Position Sensor Circuit Open
B1B91	Driver Seat Track Position Sensor Configuration Mismatch
B1B92	Passenger Seat Track Position Sensor Circuit Performance
B1B93	Passenger Seat Track Position Sensor Circuit Low
B1B94	Passenger Seat Track Position Sensor Circuit High
B1B95	Passenger Seat Track Position Sensor Circuit Open
B1B97	Passenger Seat Track Position Sensor Configuration Mismatch
B1BA5	Airbag Squib Configuration Mismatch
B1BA7	Occupant Classification System Verification Required
B1BA8	OCM System Out Of Calibration/Not Calibrated
B1BB9	Airbag Squib Circuit Coupling
B1BC7	Deployment Data Record Full
B1BD0	Roll Over Internal
B1BD3	Non Regular Operation Flag
B1C12	Driver Active Headrest Control Circuit Low
B1C13	Driver Active Headrest Control Circuit High
B1C14	Driver Active Headrest Control Circuit Open
B1C16	Driver Active Headrest Control Circuit Mismatch
B1C18	Passenger Active Headrest Control Circuit Low
B1C19	Passenger Active Headrest Control Circuit High
B1C1A	Passenger Active Headrest Control Circuit Open
B1C27	Left Side Seat Thorax Squib 1 Low
B1C28	Left Side Seat Thorax Squib 1 High
B1C29	Left Side Seat Thorax Squib 1 Open
B1C2A	Left Side Seat Thorax Squib 1 Shorted Together
B1C2B	Right Side Seat Thorax Squib 1 Low
B1C2C	Right Side Seat Thorax Squib 1 High
B1C2D	Right Side Seat Thorax Squib 1 Open
B1C2E	Right Side Seat Thorax Squib 1 Shorted Together
B1C38	1st Row Driver Retractor Tensioner Circuit Low
B1C39	1st Row Driver Retractor Tensioner Circuit High
B1C3A	1st Row Driver Retractor Tensioner Circuit Open
B1C3B	1st Row Driver Retractor Tensioner Circuit Shorted Together
B1C47	1st Row Passenger Retractor Tensioner Circuit Low
B1C48	1st Row Passenger Retractor Tensioner Circuit High
B1C49	1st Row Passenger Retractor Tensioner Circuit Open
B1C4A	1st Row Passenger Retractor Tensioner Circuit Shorted Together
B1C4C	1st Row Passenger Seat Belt Buckle Pretensioner Circuit Low
B1C4D	1st Row Passenger Seat Belt Buckle Pretensioner Circuit High
B1C4E	1st Row Passenger Seat Belt Buckle Pretensioner Circuit Open
B1C4F	1st Row Passenger Seat Belt Buckle Pretensioner Circuit Shorted Together
B1CC1	Deployment Notification Output Circuit Low
B1CC2	Deployment Notification Output Circuit High
B1CDB	Passenger Occupant Detector Circuit Low
B1CDC	Passenger Occupant Detector Circuit High
B1CDD	Passenger Occupant Detector Circuit Open
B1D04	Mirror Adjust Switch Input – Stuck
B1D07	Mirror Adjust Switch Input Circuit Stuck
B1D09	Driver Mirror Position Sensor Power Supply Circuit Low
B1D0C	Driver Mirror Vertical Position Sensor Input Circuit Low
B1D0D	Driver Mirror Vertical Position Sensor Input Circuit High
B1D0F	Driver Mirror Horizontal Position Sensor Input Circuit Low
B1D10	Driver Mirror Horizontal Position Sensor Input Circuit High
B1D12	Passenger Mirror Position Sensor Power Supply Circuit Low
B1D15	Passenger Mirror Vertical Position Sensor Input Circuit Low
B1D16	Passenger Mirror Vertical Position Sensor Input Circuit High
B1D18	Passenger Mirror Horizontal Position Sensor Input Circuit Low
B1D19	Passenger Mirror Horizontal Position Sensor Input Circuit High
B1D1F	Driver Mirror Vertical Motor Control Circuit Low
B1D23	Driver Mirror Horizontal Motor Control Circuit Low
B1D2B	Passenger Mirror Vertical Motor Control Circuit Low
B1D2F	Passenger Mirror Horizontal Motor Control Circuit Low
B1D33	Driver Mirror Heater Control Circuit Low
B1D34	Driver Mirror Heater Control Circuit High
B1D37	Passenger Mirror Heater Control Circuit Low
B1D38	Passenger Mirror Heater Control Circuit High
B1D4D	Memory Switch Input Circuit Stuck
B1D4F	Adjustable Pedal Inhibit Circuit Low
B1D5B	Adjustable Pedal Switch Circuit Performance
B1D67	Adjustable Pedal Control Circuit Performance
B1D7B	Seat Horizontal Motor Control Circuit Performance
B1D7F	Seat Front Vertical Motor Control Circuit Performance
B1D83	Seat Rear Vertical Motor Control Circuit Performance
B1D87	Seat Backrest Motor Control – Circuit Performance
B1D93	Steering Column Telescope Motor Control Circuit Performance
B1D97	Steering Column Tilt Motor Control Circuit Performance
B1D9C	Steering Column Tilt Switch
B1DF2	Mirror Fold Switch Stuck
B1E24	3rd Row Seat Mode Select Switch Circuit Low
B1E25	3rd Row Seat Mode Select Switch Circuit High
B1E28	3rd Row Seat Normal – Stow Switch Circuit Low
B1E29	3rd Row Seat Normal – Stow Switch Circuit High
B1E2A	3rd Row Seat Normal Switch Stuck
B1E2B	3rd Row Seat Stow Switch Stuck
B1E2E	3rd Row Seat Left Backrest Switch Circuit Low
B1E2F	3rd Row Seat Left Backrest Switch Circuit High
B1E30	3rd Row Seat Left Backrest Switch Stuck Forward
B1E31	3rd Row Seat Left Backrest Switch Stuck Rearward
B1E34	3rd Row Seat Right Backrest Switch Circuit Low
B1E35	3rd Row Seat Right Backrest Switch Circuit High
B1E36	3rd Row Seat Right Backrest Switch Stuck Forward
B1E37	3rd Row Seat Right Backrest Switch Stuck Rearward
B1E3D	3rd Row Seat Fold – Tailgate Switch Circuit Low
B1E3E	3rd Row Seat Fold – Tailgate Switch Circuit High
B1E3F	3rd Row Seat Fold Switch Stuck
B1E40	3rd Row Seat Tailgate Switch Stuck
B1E41	3rd Row Seat Left Backrest Control Circuit Performance
B1E44	3rd Row Seat Left Backrest Position Sensor Circuit Low
B1E45	3rd Row Seat Left Backrest Position Sensor Circuit High
B1E46	3rd Row Seat Right Backrest Control Circuit Performance
B1E49	3rd Row Seat Right Backrest Position Sensor Circuit Low
B1E4A	3rd Row Seat Right Backrest Position Sensor Circuit High
B1E4B	3rd Row Seat Left Stow – Tailgate Control Circuit Performance
B1E4D	3rd Row Seat Left Stow – Tailgate Position Sensor Performance
B1E4E	3rd Row Seat Left Stow – Tailgate Position Sensor Circuit Low
B1E4F	3rd Row Seat Left Stow – Tailgate Position Sensor Circuit High
B1E50	3rd Row Seat Right Stow – Tailgate Control Circuit Performance
B1E52	3rd Row Seat Right Stow – Tailgate Position Sensor Performance
B1E53	3rd Row Seat Right Stow – Tailgate Position Sensor Circuit Low
B1E54	3rd Row Seat Right Stow – Tailgate Position Sensor Circuit High
B1E5F	3rd Row Seat Left Latch Switch Circuit Performance
B1E60	3rd Row Seat Right Latch Switch Circuit Performance
B1E61	3rd Row Seat Folded Position Stop Not Learned
B1E62	3rd Row Seat Stowed Position Stop Not Learned
B1E63	3rd Row Seat Latched Position Stop Not Learned
B1E64	Left Mirror Select Switch Stuck
B1E65	Right Mirror Select Switch Stuck
B1E67	Mirror Fold Control Circuit Low
B1E68	Mirror Fold Control Circuit High
B1E6B	Passenger Mirror Fold Control Circuit Low
B1E6C	Passenger Mirror Fold Control Circuit High
B1E95	Right Folding Seat Not Latched
B1E96	Left Folding Seat Not Latched
B1EB6	Left Seat Recliner Calibration Incomplete
B1EB7	Right Seat Recliner Calibration Incomplete
B1EFB	3rd Row Headrest Control Circuit High
B1EFC	3rd Row Headrest Control Circuit Low
B1EFD	Headrest Release Button Stuck
B2100	Ignition Run/Start Input Circuit Performance
B2101	Ignition Run/Start Input Low
B2102	Ignition Run/Start Input High
B2104	Ignition Run/Start Control Circuit Low
B2105	Ignition Run/Start 1 Control Circuit High
B210A	System Voltage Low
B210B	System Voltage High
B210C	Battery Voltage Input
B210D	Battery Voltage Low
B210E	Battery Voltage High
B2112	5-Volt Supply Circuit Low
B2113	5-Volt Supply Circuit High
B211E	Ignition Run/ACC/Pad Control Circuit Low
B211F	Ignition Run/ ACC /Pad Control Circuit High
B2122	Ignition Run Control 1 Circuit Low
B2123	Ignition Run Control 1 Circuit High
B2126	Sensor Supply Voltage Low
B2127	Sensor Supply Voltage High
B212C	Ignition Run/Start Input Circuit Open
B212D	Ignition Run Only Input Circuit Open
B212F	Ignition Run/ ACC Control Circuit Low
B2133	Ignition Run/Start (Remote Start) Control Circuit Low
B2134	Ignition Run/Start (Remote Start) Control Circuit High
B213B	Ignition Run (Remote Start) Control Circuit Low
B213C	Ignition Run (Remote Start) Control Circuit High
B213F	Ignition Start (Remote Start) Control Circuit Low
B2140	Ignition Start (Remote Start) Control Circuit High
B2142	Ignition Off Draw (IOD) Fuse Not Present
B2148	Ignition Run Control 2 Circuit Low
B2181	Heated Seat Module Power Supply Low
B2182	Heated Seat Module Power Supply High
B2184	Ignition Unlock Run/Start Control Circuit Low
B2185	Ignition Unlock/Run/Start Control Circuit High
B2188	Ignition Start Control Circuit Low
B2193	Intelligent Battery Sensor Internal
B219A	Ignition Unlock Run/Start Control Circuit Overcurrent
B219F	Ignition Off Draw (IOD) Fuse Blown
B21A1	ECU Reset/Recovery Occurred
B21FB	Ignition Fobik Removal Inhibit Unlock
B21FC	Ignition Fobik Removal Inhibit Lock
B2204	ECU Configuration Mismatch
B2205	Original VIN Missing/Mismatch
B2206	Current VIN Missing/Mismatch
B2207	Occupant Restraint Controller Internal 1
B2208	Occupant Restraint Controller Internal 2
B220B	Occupant Restraint Controller Firing Stored Energy
B2211	Rain Sensor Module Initialization Performance
B2212	Occupant Classification Module Internal
B2213	Cabin Compartment Node/Cluster Internal
B2214	(HVAC) Climate Control Internal
B2215	FCM Internal (Totally Integrated Power Module)
B2216	Central Gateway Internal
B2217	EVIC/EOM/CMTC Internal
B221A	(HSM) Heated Seat Module Internal
B221D	Rain Sensor Module (RSM) Internal
B221E	Radio Internal
B221F	Amplifier Internal
B2223	(HFM) Hands Free Phone Internal
B2224	Skreem Internal
B2225	(SCM) Steering Column Module Internal
B2227	Sunroof ECU Internal
B2229	SKREEM Internal – Skim Immobilizer
B222A	Vehicle Line Mismatch
B222B	Vehicle Entertainment System Internal
B222C	Vehicle Configuration Not Programmed
B222D	ECU Unable To Configure/Configuration Not Learned
B222E	Flash Checksum Performance
B222F	Flash Write Performance
B2232	(PTS) Parktronics Internal
B223A	Auto High Beam ECU Internal
B223B	Vehicle Configuration Mismatch
B223C	Intrusion Transceiver Module Internal
B224E	Power Liftgate Module Internal
B2254	Column Lock Module Internal
B2255	Occupant Restraint Controller Rollover Feature Disabled
B225C	Compass Module Internal
B225D	Door Module Front Left Internal
B225E	Door Module Front Right Internal
B2260	Folding Seat Module Internal
B2267	Interior Rear View Mirror Module Internal
B226F	Left Power Sliding Door Module Internal
B2271	Left Rear Door Module Internal
B2272	Right Rear Door Module Internal
B2273	Power Sliding Door Module Identification Circuit
B2274	Left Rear Door Module Identification Circuit
B2283	Auto Headlamp Leveling Module (AHLM) Internal
B2286	Calibration Not Learned/Lost Calibration
B2287	Satellite Video Receiver Internal
B2290	Adaptive Front Lighting System Internal
B2298	Rain Sensor Over Temperature
B2299	Rear Camera Module Internal
B229B	Passive Entry Module (PEM) Internal
B22A2	Adaptive Front Lighting System Not Programmed
B22A3	Adaptive Front Lighting System Not Initialized
B22A4	Adaptive Front Lighting System Not Calibrated
B22A5	Electronic Pedestrian Protection Module (EPPM) DTC Present
B22A6	Electronic Pedestrian Protection Module (EPPM) Internal 1
B22A7	Electronic Pedestrian Protection Module (EPPM) Internal 2
B22A8	Electronic Pedestrian Protection Module Firing Stored Energy
B22A9	ECU Internal Performance
B2300	Wiper Mode Switch Input Circuit Performance
B2301	Wiper Mode Switch Input Circuit Low
B2302	Wiper Mode Switch Input Circuit High
B2304	Wiper Park Switch Input Circuit Low (Stuck Low)
B2305	Wiper Park Switch Input Circuit High (Stuck High)
B2307	Washer Switch Input Circuit Low
B230D	Rear Wiper Park Switch Input Circuit Low (Stuck Low)
B230E	Rear Wiper Park Switch Input Circuit High (Stuck High)
B2313	Wiper ON/OFF Control Circuit Low
B2314	Wiper ON/OFF Control Circuit High
B2317	Wiper Hi/Low Control Circuit Low
B2318	Wiper Hi/Low Control Circuit High
B231F	Front/Rear Washer Motor Control Circuit Low
B2320	Front/Rear Washer Motor Control Circuit High
B2323	Headlamp Washer Motor Control Circuit Low
B2324	Headlamp Washer Motor Control Circuit High
B2325	Headlamp Washer Motor Control Circuit Open
B2329	Rain Sensor Optical Path 1 Performance
B232A	Rain Sensor Optical Path 2 Performance
B232B	Rain Sensor Optical Path 3 Performance
B232C	Rain Sensor Optical Path 4 Performance
B232E	Rear Washer Switch – Stuck
B2336	Horn Control Circuit Low
B2337	Horn Control Circuit High
B2338	Horn Control Circuit Open
B2339	Horn Switch Stuck
B2346	Wiper Motor Low Speed Control Circuit Low
B2347	Wiper Motor Low Speed Control Circuit High
B234A	Wiper Motor High Speed Control Circuit Low
B234B	Wiper Motor High Speed Control Circuit High
B235A	ECU In Plant Mode Active
B2367	Window Washer Motor 1 Control Circuit
B2368	Window Washer Motor 1 Control Circuit Low
B2369	Window Washer Motor 1 Control Circuit High
B236A	Window Washer Motor 1 Control Circuit Open
B2371	Horn Control Circuit Overcurrent
B2372	High Beam Switch Circuit
B2374	Washer Switch Input Circuit
B2375	Mist Switch Input Circuit
B2376	Rear Wiper Switch Input Circuit
B2377	Rear Washer Switch Input Circuit
B2378	Flash To Pass Switch Circuit
B237C	Data Communication Radio Input Circuit High
B237F	Horn Mute Request Circuit High
B2381	Driver Seat Belt Output Circuit Low
B2382	Driver Seat Belt Output Circuit High
B2384	Horn Switch Output Circuit Low
B2385	Horn Switch Output Circuit High
B238E	HI Beam Switch Circuit Low
B2390	Mist Switch Circuit Low
B2394	Flash To Pass / Optical Horn Switch Circuit Stuck
B23AA	Implausible Data Received From Rain Sensor
B2500	Left Power Sliding Door Latch Cinch Overcurrent
B2501	Left Power Sliding Door Latch Cinch Excessive Time
B2502	Left Power Sliding Door Latch Release Overcurrent
B2503	Left Power Sliding Door Latch Release Excessive Time – DMLR
B2504	Left Power Sliding Door Latch Cinch Ratchet Primary Switch Performance
B2505	Left Power Sliding Door Latch Release Ratchet Primary Switch Performance
B2506	Left Power Sliding Door Latch Cinch Sector Switch Performance
B2507	Left Power Sliding Door Latch Release Sector Switch Performance
B2508	Left Power Sliding Door Latch Cinch Pawl Switch Performance
B2509	Left Power Sliding Door Latch Release Pawl Switch Performance
B250A	Right Power Sliding Door Latch Cinch Overcurrent
B250B	Right Power Sliding Door Latch Cinch Excessive Time
B250C	Right Power Sliding Door Latch Release Overcurrent
B250D	Right Power Sliding Door Latch Release Excessive Time
B250E	Right Power Sliding Door Latch Cinch Ratchet Primary Switch Performance
B250F	Right Power Sliding Door Latch Release Ratchet Primary Switch Performance
B2510	Right Power Sliding Door Latch Cinch Sector Switch Performance
B2511	Right Power Sliding Door Latch Release Sector Switch Performance
B2512	Right Power Sliding Door Latch Cinch Pawl Switch Performance
B2513	Right Power Sliding Door Latch Release Pawl Switch Performance
B2562	Power Sliding Door Switch Circuit Low
B2563	Power Sliding Door Switch Circuit High
B2577	Passenger Window Not Calibrated / Lost Calibration
B2578	Driver Window Not Calibrated / Lost Calibration
B2580	Driver Window Position Sensor(S) No Signal
B2581	Passenger Window Position Sensor(s) No Signal
B2598	Door Module Front Left
B2599	Door Module Front Right
B259A	Front Left Door Handle Sense
B259B	Front Right Door Handle Sense
B259E	Trunk/Liftgate Door Handle Lock Sense
B25A3	Front Left Door Handle Sensor
B25A4	Front Right Door Handle Sensor
B25A7	Trunk/Liftgate Handle Sensor
B25A9	Front Driver Door Handle Sense
B25AA	Front Passenger Door Handle Sense
B25AB	Liftgate Unlock Control Circuit Low
B25AC	Door Module Front Left – Window Not Calibrated/Lost Calibration
B25AD	Door Module Front Right – Window Not Calibrated/Lost Calibration
B25AE	Liftgate Unlock Control Circuit High
B2713	Flex Mat Sensor Performance
B2714	Flex Mat Sensor Mismatch
B271F	Frontal Impact Output Circuit High
B2720	Frontal Impact Output Circuit Low
B2722	ORC Unlocked All Deployment Disabled
B273F	Airbag Signal Test Failed
B2746	Left Side Satellite Pressure Sensor 4 Internal
B2749	Right Side Satellite Pressure Sensor 4 Internal
B275B	Airbag Telltale
B275C	Passenger Airbag 3rd Squib Circuit Low
B275D	Passenger Airbag 3rd Squib Circuit High
B275E	Passenger Airbag 3rd Squib Circuit Open
B275F	Passenger Airbag 3rd Squib Circuit Shorted Together
B2760	Impact Pressure Sensor Left-Right Correlation
B2761	Left B Pillar Impact Acceleration Sensor
B2762	Left C Pillar Impact Acceleration Sensor
B2764	Right B Pillar Impact Acceleration Sensor
B2765	Right C Pillar Impact Acceleration Sensor
B2767	Left Impact Pressure Sensor
B2768	Right Impact Pressure Sensor
B276A	EPPM Squib Configuration Mismatch
B2776	Left Door Track Impact Acceleration Sensor
B2777	Right Door Track Impact Acceleration Sensor
B280B	Ntsc Video Input
B2817	Headlamp Leveling Sensor Supply Circuit Low
B2818	Headlamp Leveling Sensor Supply Circuit High
B2830	DRIVER BLIND SPOT WARNING INDICATOR CONTROL-CIRCUIT SHORT TO BATTERY OR OPEN
B2846	Driver Blind Spot Warning Light Control Circuit Low
B2847	Driver Blind Spot Warning Indicator Control Circuit High
B2849	Passenger Blind Spot Warning Light Control Circuit Low
B284A	Passenger Blind Spot Warning Indicator Control Circuit High
B2854	Implausible Data Received From AHBM
B285C	Left Rear Led Turn Lamp Control Circuit Low
B285D	Right Rear Led Turn Lamp Control Circuit Low

Chassis (C) Codes List

Code	Definition
C0010	C0010 Left Front Inlet Control (Subfault)
C0011	Left Front Outlet Control (Subfault)
C0012	Left Front Hydraulic Release Too Long (Subfault)
C0013 – C0017	ISO/SAE Reserved
C0018	Left Rear Inlet Control (Subfault)
C0019	Left Rear Outlet Control (Subfault)
C001A	Left Rear Hydraulic Release Too Long (Subfault)
C001B	ISO/SAE Reserved
C001C	Right Rear Inlet Control (Subfault)
C001D	Right Rear Outlet Control (Subfault)
C001E	Right Rear Hydraulic Release Too Long (Subfault)
C001F	ISO/SAE Reserved
C0020	Anti-lock Braking System (ABS) Pump Motor Control (Subfault)
C0023	Stop Lamp Control (Subfault)
C0024 – C002F	ISO/SAE Reserved
C0031	Left Front Wheel Speed Sensor (Subfault)
C0034	Right Front Wheel Speed Sensor (Subfault)
C0037	Left Rear Wheel Speed Sensor (Subfault)
C003A	Right Rear Wheel Speed Sensor (Subfault)
C003C	Rear Tone Wheel (Subfault)
C003D	Rear Wheel Speed Sensor (Subfault)
C003E	Rear Wheel Speed Sensor Supply (Subfault)
C003F	ISO/SAE Reserved
C0040	Brake Pedal Switch “A” (Subfault)
C0043	Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault)
C0048	Brake Booster Travel Sensor (Subfault)
C0049	Brake Fluid (Subfault)
C004A	Brake Lining Wear Sensor (Subfault)
C004B – C004F	ISO/SAE Reserved
C0051	Steering Wheel Position Sensor (Subfault)
C0054	Steering Wheel Position Sensor “Signal C” (Subfault)
C0056 – C0060	ISO/SAE Reserved
C0061	Lateral Acceleration Sensor (Subfault)
C0062	Longitudinal Acceleration Sensor (Subfault)
C0063	Yaw Rate Sensor (Subfault)
C0064	Roll Rate Sensor
C0066 – C0068	ISO/SAE Reserved
C0069	Yaw Rate/Longitude Sensors (Subfault)
C006C	Stability System
C006D – C006F	ISO/SAE Reserved
C0079	Variable Effort Steering (Subfault)
C007A – C007F	ISO/SAE Reserved
C0083	Tire Pressure Monitor Malfunction Indicator (Subfault)
C0084	Traction Active Indicator (Subfault)
C0086	Vehicle Dynamics Indicator (Subfault)
C0087 – C0088	ISO/SAE Reserved
C0089	Traction Control System (TCS) Disable Switch (Subfault)
C008A	Traction Control System (TCS) Mode Control (Subfault)
C008B – C3000	ISO/SAE Reserved
C1002	Brake Switch Stuck High
C1007	Brake Fluid Level Circuit Low
C1008	Brake Fluid Level Circuit High
C1009	Brake Fluid Level Low
C100A	Left Front Wheel Speed Sensor Circuit
C1011	Left Front Wheel Speed Sensor Signal Erratic Performance
C1014	Left Front Wheel Speed Comparative Performance
C1015	Right Front Wheel Speed Sensor Circuit
C1017	Right Front Wheel Speed Sensor Circuit Low
C1018	Right Front Wheel Speed Sensor Circuit High
C101C	Right Front Wheel Speed Sensor Signal Erratic Performance
C101F	Right Front Wheel Speed Comparative Performance
C1020	Left Rear Wheel Speed Sensor Circuit
C1027	Left Rear Wheel Speed Sensor Signal Erratic Performance
C102A	Left Rear Wheel Speed Comparative Performance
C102B	Right Rear Wheel Speed Sensor Circuit
C1032	Rear Wheel Speed Sensor Signal Erratic Performance (Ebc125)
C1035	Rear Wheel Speed Comparative Performance
C1036	Rear Wheel Speed Sensor Circuit
C103D	Rear Wheel Speed Sensor Signal Erratic Performance
C1040	Rear Wheel Speed Comparative Performance
C1041	Left Front Tone Wheel Performance
C1042	Right Front Tone Wheel Performance
C1043	Left Rear Tone Wheel Performance
C1044	Right Rear Tone Wheel Performance
C1046	Left Front Wheel Pressure Phase Monitoring
C1047	Right Front Wheel Pressure Phase Monitoring
C1048	Left Rear Wheel Pressure Phase Monitoring
C1049	Right Rear Wheel Pressure Phase Monitoring
C104C	Left Front Inlet Valve Control Circuit Low
C1050	Right Front Inlet Valve Control Circuit Low
C105C	Rear Inlet Valve Control Circuit Low
C1060	Left Front Outlet Valve Control Circuit Low
C1064	Right Front Outlet Valve Control Circuit Low
C1070	Rear Outlet Valve Control Circuit Low
C1073	Abs Pump Motor Control Circuit
C1078	Tire-Revolutions-Range-Performance
C1079	Tone Wheel Teeth Count Range Performance
C107B	Wheel Speed Comparative Performance
C107C	Brake Pedal Switch 1/2 Stuck
C1086	ABS System Control Too Long
C1088	Brake Lamp Switch Output Circuit Low
C1089	Brake Lamp Switch Output Circuit High
C1090	ABS Brake Lamp Control Circuit Low
C1091	ABS Brake Lamp Control Circuit High
C1210	G Sensor Input Circuit Performance
C1217	XBW Rule Violation 11
C1219	Steering Angle Sensor Erratic Performance
C121A	Steering Angle Sensor Not Initialized
C121C	Torque Request Signal Denied
C121D	Brake Pressure Sensor Circuit
C121E	Brake Pressure Sensor Comparative Performance
C1231	Drive Test: Steering Angle Sensor
C1232	Drive Test: Pressure Sensor
C1234	Drive Test: Sensor Cluster Installation
C1235	Drive Test: Test Active
C1238	Drive Test: Unsuccessful
C1239	Emission Rolls Test Active
C123A	ESP System Sensors Calibration
C123B	Excessive Dump Fault
C123C	Dynamics Sensor Mounting/Installation Performance
C123F	Steering Angle Sensor Comparative Performance
C1240	Steering Angle Sensor Angle Overtravel Performance
C1241	Steering Angle Sensor Velocity Performance
C1242	G Sensor Input Signal Performance
C1243	G Sensor Not Initialized
C124B	XBW Rule Violation
C124C	ACC Disabled Due To ESP
C124F	ESP Request Denied From ACC
C125E	ACC Sensor Adjustment Required
C1266	ACC Sensor Blinded
C1268	XBW Rule Violation 02
C1269	XBW Rule Violation 03
C126A	XBW Rule Violation 04
C126B	XBW Rule Violation 05
C126C	XBW Rule Violation 06
C126D	XBW Rule Violation
C126E	XBW Rule Violation 08
C126F	XBW Rule Violation 09
C1270	XBW Rule Violation 10
C1277	ACC Disable Due To TCM
C127A	ESP Did Not Respond To Deceleration Request
C1401	Transfer Case Range Select Switch Circuit Low
C1402	Transfer Case Range Select Switch Circuit High
C1403	Transfer Case Range Position Sensor Performance
C1404	Transfer Case Range Position Sensor Circuit Low
C1405	Transfer Case Range Position Sensor Circuit High
C1407	Transfer Case Brake Control Circuit Low
C1408	Transfer Case Brake Control Circuit High
C140A	Transfer Case Motor – Performance
C140B	Transfer Case Motor Control Circuit Low
C140C	Transfer Case Motor Control Circuit High
C140E	Transfer Case Motor Blocked
C1438	Transfer Case Differential Clutch Worn
C1444	Transfer Case Motor Overuse
C1456	AWD-Clutch-Power-Control-Circuit-LO
C1457	AWD-Clutch-Power-Control-Circuit-HI
C145D	AWD-Clutch-Power-Return-Control-Ciruit Open
C145F	AWD System Temporarily Disabled – Overtemperature
C1464	Front Axle Disconnect Control Circuit Low
C1465	Front Axle Disconnect Control Circuit High
C1476	Transfer Case Clutch Position Out Of Range
C1477	Transfer-Case-Clutch-Over-Temperature
C147A	Transfer Case Temperature Sensor – High
C147B	Front Axle Disconnect Sensor Circuit Performance
C147C	Front Axle Disconnect Power Circuit – Low
C147D	Front Axle Disconnect Power Supply Circuit High
C1480	Transfer Case Range Digital Position Sensor – Performance
C14A3	XBW Rule Violation
C14A4	Sensor Adjustment Required
C14A5	Sensor Blinded
C1501	Tire Pressure Sensor 1 Internal
C1502	Tire Pressure Sensor 2 Internal
C1503	Tire Pressure Sensor 3 Internal
C1504	Tire Pressure Sensor 4 Internal
C151C	Tire Pressure Sensors Missing
C151D	Tire Pressure Sensor Location Undetermined
C1570	Duplicate Tire Pressure Sensor Ids
C157A	Front Axle Level Sensor Circuit Performance
C157B	Front Axle Level Sensor Circuit Low
C157C	Front Axle Level Sensor Circuit High
C157D	Front Axle Level Sensor Circuit Performance
C157E	Rear Axle Level Sensor Circuit Low
C157F	Rear Axle Level Sensor Circuit High
C1580	Left/Right Side Tire Pressure Sensor Location Undetermined
C1581	Front/Rear Tire Pressure Sensor Location Undetermined
C1597	TPM System Deactivated-Winter Mode
C15A4	Power Steering Assist Inhibited – Vehicle Speed Too High
C15C1	EPS Mechanical Performance
C15D6	Run Flat Tire Pressure Below Threshold
C15D8	Mismatch Tire Size
C15DB	EPS Disabled
C2100	Battery-Voltage-Low
C2101	Battery Voltage-High
C2102	System Voltage Low
C2103	System Voltage High
C2105	ABS Valve Supply Voltage Circuit Low
C2111	Sensor Supply 1 Voltage Circuit – Low
C2112	Sensor Supply 1 Voltage Circuit-High
C2114	Dynamics Sensor Supply Voltage Low
C2115	Dynamics Sensor Supply Voltage High
C2116	Abs Pump Motor Supply Low Voltage
C211B	Ignition Run/Start Input
C211C	Ignition Run/Start Input Circuit Low
C211D	Ignition Run/Start Input Circuit High
C2128	ECU Reset/Recovery Occured
C2200	Anti-Lock Brake Module Internal
C2201	FDCM-DTCM-Internal
C2202	Original VIN Mismatch / Missing
C2204	Dynamics Sensor Internal
C2205	Steering Angle Sensor Internal
C2206	Vehicle Configuration Mismatch
C2209	Tire Pressure Monitor Internal
C220B	ABS ACC Not Calibrated
C220C	Active Suspension Module Internal
C220D	Electrical Powered Hydraulic Steering Module Internal
C2210	ECU Overtemperature
C2212	ECU In – Plant Mode Active
C2217	Electric Power Steering Module Internal
C2219	ECU Unable To Configure/Configuration Not Learned
C221C	ECU Flash Required
C221F	ECU Not Initialized
C2223	ECU Configuration Mismatch
C2225	PCM Disabled ECU
C2226	TCM Disabled ECU
C2227	ABS Disabled ECU
C230A	Neutral Indicator Control Circuit Low
C230B	Neutral Indicator Control Circuit High
C2312	TRAC/ESP Off Switch Stuck
C2315	ACC Disable Due To PCM Fault

Jeep OBD2 Codes List [Free Download]

Free Download: Full Jeep OBD2 Codes List PDF

This code list is divided into 4 parts: Powertrain, Network, Body, and Chassis.

Note: Use the search box in the table below to quickly find the specific code you’re looking for.

Powertrain (P) Codes List

Code	Definition
P0016	Crankshaft/camshaft Timing Misalignment
P0031	O2 Sensor 1/1 Heater Circuit Low
P0032	O2 Sensor 1/1 Heater Circuit High
P0037	O2 Sensor 1/2 Heater Circuit Low
P0038	O2 Sensor 1/2 Heater Circuit High
P0051	O2 Sensor 2/1 Heater Circuit Low
P0052	O2 Sensor 2/1 Heater Circuit High
P0057	O2 Sensor 2/2 Heater Circuit Low
P0058	O2 Sensor 2/2 Heater Circuit High
P0071	Ambient Air Temperature Sensor Performance
P0072	Ambient Air Temperature Sensor Circuit Low
P0073	Ambient Air Temperature Sensor Circuit High
P0107	Manifold Absolute Pressure Sensor Circuit Low
P0108	Manifold Absolute Pressure Sensor Circuit High
P0111	Intake Air Temperature Sensor Rationality
P0112	Intake Air Temperature Sensor Circuit Low
P0113	Intake Air Temperature Sensor Circuit High
P0116	Engine Coolant Temperature Sensor Performance
P0117	Engine Coolant Temperature Sensor Circuit Low
P0118	Engine Coolant Temperature Sensor Circuit High
P0121	Throttle Position Sensor 1 Performance
P0122	Tps/apps Circuit Low
P0122	Throttle Position Sensor 1 Circuit Low
P0123	Tps/app Circuit High
P0123	Throttle Position Sensor 1 Circuit High
P0124	Tps/app Intermittent
P0125	Insufficient Coolant Temperature For Closed-loop Fuel Control
P0128	Thermostat Rationality
P0129	Barometric Pressure Out-of-range Low
P0131	O2 Sensor 1/1 Circuit Low
P0132	O2 Sensor 1/1 Circuit High
P0133	O2 Sensor 1/1 Slow Response
P0135	O2 Sensor 1/1 Heater Performance
P0137	O2 Sensor 1/2 Circuit Low
P0138	O2 Sensor 1/2 Circuit High
P0139	O2 Sensor 1/2 Slow Response
P013A	O2 Sensor 1/2 Slow Response (Rich To Lean)
P013C	O2 Sensor 2/2 Slow Response (Rich To Lean)
P0141	O2 Sensor 1/2 Heater Performance
P0151	O2 Sensor 2/1 Circuit Low
P0152	O2 Sensor 2/1 Circuit High
P0153	O2 Sensor 2/1 Slow Response
P0155	O2 Sensor 2/1 Heater Performance
P0157	O2 Sensor 2/2 Circuit Low
P0158	O2 Sensor 2/2 Circuit High
P0159	O2 Sensor 2/2 Slow Response
P0161	O2 Sensor 2/2 Heater Performance
P0171	Fuel System 1/1 Lean
P0172	Fuel System 1/1 Rich
P0174	Fuel System 2/1 Lean
P0175	Fuel System 2/1 Rich
P0201	Fuel Injector 1 Circuit
P0202	Fuel Injector 2 Circuit
P0203	Fuel Injector 3 Circuit
P0204	Fuel Injector 4 Circuit
P0205	Fuel Injector 5 Circuit
P0206	Fuel Injector 6 Circuit
P0218	High Temperature Operation Activated
P0221	Throttle Position Sensor 2 Performance
P0222	Throttle Position Sensor 2 Circuit Low
P0223	Throttle Position Sensor 2 Circuit High
P0300	Multiple Cylinder Misfire
P0301	Cylinder 1 Misfire
P0302	Cylinder 2 Misfire
P0303	Cylinder 3 Misfire
P0304	Cylinder 4 Misfire
P0305	Cylinder 5 Misfire
P0306	Cylinder 6 Misfire
P0315	No Crank Sensor Learned
P0325	Knock Sensor 1 Circuit
P0335	Crankshaft Position Sensor Circuit
P0339	Crankshaft Position Sensor Intermittent
P0340	Camshaft Position Sensor Circuit
P0344	Camshaft Position Sensor Intermittent
P0401	Egr System Performance
P0403	Egr Solenoid Circuit
P0404	Egr Position Sensor Rationality Open
P0405	Egr Position Sensor Circuit Low
P0406	Egr Position Sensor Circuit High
P0420	Catalyst Efficiency (bank 1)
P0430	Catalyst Efficiency (bank 2)
P0440	General Evap System Failure
P0441	Evap Purge System Performance
P0443	Evap Purge Solenoid Circuit
P0452	Evap Pressure Switch Stuck Closed
P0455	Evap Purge System Large Leak
P0456	Evap Purge System Small Leak
P0457	Loose Fuel Cap
P0461	Fuel Level Sensor 1 Performance
P0462	Fuel Level Sensor 1 Circuit Low
P0463	Fuel Level Sensor 1 Circuit High
P0480	Cooling Fan 1 Control Circuit
P0481	Cooling Fan 2 Control Circuit
P0501	Vehicle Speed Sensor 1 Performance
P0503	Vehicle Speed Sensor 1 Erratic
P0506	Idle Speed Performance Lower Than Expected
P0507	Idle Speed Performance Higher Than Expected
P050B	Cold Start Ignition Timing Performance
P050D	Cold Start Rough Idle
P0513	Invalid Skim Key
P0522	Engine Oil Pressure Too Low
P0532	A/c Pressure Sensor Circuit Low
P0533	A/c Pressure Sensor Circuit High
P0562	Battery Voltage Low
P0562	Battery Voltage Low
P0563	Battery Voltage High
P0571	Brake Switch 1 Performance
P0572	Brake Switch 1 Stuck On
P0573	Brake Switch 1 Stuck Off
P0579	Speed Control Switch 1 Performance
P0580	Speed Control Switch 1 Circuit Low
P0581	Speed Control Switch 1 Circuit High
P0585	Speed Control Switch 1/2 Correlation
P0591	Speed Control Switch 2 Performance
P0592	Speed Control Switch 2 Circuit Low
P0593	Speed Control Switch 2 Circuit High
P0600	Serial Communication Link
P0601	Internal Memory Checksum Invalid
P0602	Control Module Programming Error/not Programmed
P0602	Control Module Programming Error/not Programmed
P0604	Internal Control Module Ram
P0605	Internal Control Module Rom
P0606	Internal Ecm Processor
P060B	Etc A/d Ground Performance
P060D	Etc Level 2 App Performance
P060E	Etc Level 2 Tps Performance
P060F	Etc Level 2 Ect Performance
P0613	Internal Transmission Processor
P061A	Etc Level 2 Torque Performance
P061C	Etc Level 2 Rpm Performance
P0622	Generator Field Control Circuit
P0627	Fuel Pump Control Circuit
P062C	Etc Level 2 Mph Performance
P0630	Vin Not Programmed In Pcm
P0632	Odometer Not Programmed In Pcm
P0633	Skim Secret Key Not Stored In Pcm
P063A	Generator Voltage Sense Circuit
P0642	Sensor Reference Voltage 1 Circuit Low
P0643	Sensor Reference Voltage 1 Circuit High
P0645	A/c Clutch Control Circuit
P0652	Sensor Reference Voltage 2 Circuit Low
P0653	Sensor Reference Voltage 2 Circuit High
P0685	Auto Shutdown Control Circuit
P0688	Auto Shutdown Sense Circuit Low
P0691	Cooling Fan 1 Control Circuit Low
P0692	Cooling Fan 1 Control Circuit High
P0693	Cooling Fan 2 Control Circuit Low
P0694	Cooling Fan 2 Control Circuit High
P0700	Transmission Control System (mil Request)
P0703	Brake Switch 2 Performance
P0706	Transmission Range Sensor Rationality
P0711	Transmission Temperature Sensor Performance
P0712	Transmission Temperature Sensor Low
P0713	Transmission Temperature Sensor High
P0714	Transmission Temperature Sensor Intermittent
P0716	Input Speed Sensor 1 Circuit Performance
P0721	Output Speed Sensor Circuit Performance
P0726	Engine Speed Input Circuit Range/performance
P0731	Gear Ratio Error In 1st
P0732	Gear Ratio Error In 2nd
P0733	Gear Ratio Error In 3rd
P0734	Gear Ratio Error In 4th
P0736	Gear Ratio Error In Reverse
P0740	Tcc Out Of Range
P0750	Lr Solenoid Circuit
P0755	2/4 Solenoid Circuit
P0760	Od Solenoid Circuit
P0765	Ud Solenoid Circuit
P0841	Lr Pressure Switch Rationality
P0845	2/4 Hydraulic Pressure Test
P0846	2/4 Pressure Switch Rationality
P0850	Park/neutral Switch Performance
P0853	Overdrive/tow Switch Input Circuit Stuck
P0868	Line Pressure Low
P0869	Line Pressure High
P0870	Od Hydraulic Pressure Test
P0871	Od Pressure Switch Rationality
P0882	Tcm Power Input Low
P0883	Tcm Power Input High
P0884	Power Up At Speed
P0888	Transmission Relay Always Off
P0890	Switched Battery
P0891	Transmission Relay Always On
P0897	Transmission Fluid Deteriorated
P0933	Line Pressure Sensor Circuit Performance
P0934	Line Pressure Sensor Circuit Low
P0935	Line Pressure Sensor Circuit High
P0944	Loss Of Hydraulic Pump Prime
P0992	2/4/od Hydraulic Pressure Test
P1115	General Temperature Rationality
P1128	Closed Loop Fueling Not Achieved (Bank 1)
P1129	Closed Loop Fueling Not Achieved (Bank 2)
P1273	A/c Clutch Control Circuit 2 High (tipm)
P1275	A/c Clutch Control Circuit 2 Overcurrent (tipm)
P128B	Tcm Power Control Circuit 2 Low (Tipm)
P128C	Tcm Power Control Circuit 2 High (Tipm)
P128D	Tcm Power Control Circuit 2 Open (Tipm)
P128E	Tcm Power Control Circuit 2 Overcurrent (Tipm)
P129C	Inverter Control Circuit High (tipm)
P129E	Inverter Control Circuit Overcurrent (tipm)
P1404	Egr Position Sensor Rationality Closed
P1501	Vehicle Speed Sensor 1/2 Correlation (Drive Wheels)
P1502	Vehicle Speed Sensor 1/2 Correlation (Non Drive Wheels)
P1572	Brake Pedal Stuck On
P1573	Brake Pedal Stuck Off
P1593	Speed Control Switch 1/2 Stuck
P1602	Pcm Not Programmed
P1607	Pcm Internal Shutdown Timer Rationality Too Slow
P1618	Sensor Reference Voltage 1 Circuit Erratic
P1628	Sensor Reference Voltage 2 Circuit Erratic
P1684	Battery Was Disconnected
P1696	Eeprom Memory Write Denied/invalid
P1697	Emr (sri) Mileage Not Stored
P1713	Restricted Manual Valve In T2 Range
P1745	Transmission Line Pressure Too High For Too Long
P1775	Solenoid Switch Valve Latched In Tcc Position
P1776	Solenoid Switch Valve Latched In Lr Position
P1790	Fault Immediately After Shift
P1794	Speed Sensor Ground Error
P1797	Manual Shift Overheat
P1897	Level 1 Rpm Bus Unlock
P2072	Electronic Throttle Control System (Ice Blockage)
P2096	Downstream Fuel Trim System 1 Lean
P2097	Downstream Fuel Trim System 1 Rich
P2098	Downstream Fuel Trim System 2 Lean
P2099	Downstream Fuel Trim System 2 Rich
P2100	Electronic Throttle Control Motor Circuit
P2101	Electronic Throttle Control Motor Performance
P2107	Electronic Throttle Control Module Processor
P2110	Electronic Throttle Control (Forced Limited Rpm)
P2111	Electronic Throttle Control (Unable To Close)
P2112	Electronic Throttle Control (Unable To Open)
P2115	Accelerator Pedal Position Sensor 1 Minimum Stop Performance
P2116	Accelerator Pedal Position Sensor 2 Minimum Stop Performance
P2118	Electronic Throttle Control Motor Current Performance
P2122	Accelerator Pedal Position Sensor 1 Circuit Low
P2123	Accelerator Pedal Position Sensor 1 Circuit High
P2127	Accelerator Pedal Position Sensor 2 Circuit Low
P2128	Accelerator Pedal Position Sensor 2 Circuit High
P2135	Throttle Position Sensor 1/2 Correlation
P2138	Accelerator Pedal Position Sensor 1/2 Correlation
P2161	Vehicle Speed Sensor 2 Erratic
P2166	Accelerator Pedal Position Sensor 1 Maximum Stop Performance
P2167	Accelerator Pedal Position Sensor 2 Maximum Stop Performance
P2172	High Airflow / Vacuum Leak Detected (instantaneous Accumulation)
P2173	High Airflow / Vacuum Leak Detected (slow Accumulation)
P2174	Low Airflow / Restriction Detected (instantaneous Accumulation)
P2175	Low Airflow / Restriction Detected (slow Accumulation)
P2181	Cooling System Performance
P2271	O2 Sensor 1/2 Signal Stuck Rich
P2273	O2 Sensor 2/2 Signal Stuck Rich
P2299	Brake Pedal Position / Accelerator Pedal Position Incompatible
P2302	Ignition Coil 1 Secondary Circuit- Insufficient Ionization
P2305	Ignition Coil 2 Secondary Circuit- Insufficient Ionization
P2308	Ignition Coil 3 Secondary Circuit- Insufficient Ionization
P2503	Charging System Output Low
P2504	Charging System Output High
P2610	Pcm Internal Shutdown Timer Rationality Too Fast

Network (U) Codes List

Code	Definition
U0001	Can C Bus
U0001	Can C Bus
U0001	Can C Bus Circuit
U0002	Can C Bus Off Performance
U0010	Can Interior Bus
U0010	Can Interior Bus
U0011	Can Interior Bus Off Performance
U0019	Can Interior Bus(+)/(-) Circuit
U0020	Can Interior Bus Off Performance
U0100	Lost Communication With Ecm/pcm
U0100	Lost Communication With Ecm/pcm
U0100	Lost Communication With Ecm/pcm
U0100	Lost Communication With Ecm/pcm
U0101	Lost Communication With Tcm
U0101	Lost Communication With Tcm
U0101	Lost Communication With Tcm
U0114	Lost Communication With Final Drive Control Module
U0114	Lost Communication With Final Drive Control Module
U0121	Lost Communication With Abs
U0121	Lost Communication With Anti-lock Brake Module
U0121	Lost Communication With Anti-lock Brake System (abs) Control Module
U0121	Lost Communication With Anti-lock Brake Module
U0121	Lost Communication With Anti-lock Brake Module
U0121	Lost Communication With Anti-lock Brake Module
U0126	Lost Communication With Sas Can C (steering Angle Sensor)
U0141	Lost Communication With Fcm
U0141	Lost Communication With Front Control Module (tipm)
U0141	Lost Communication With Front Control Module
U0141	Lost Communication With Front Control Module
U0141	Lost Communication With Front Control Module (tipm)
U0141	Lost Communication With Front Control Module (tipm)
U0141	Lost Communication With Front Control Module
U0146	Lost Communication With Central Gateway
U0151	Lost Communication With Occupant Restraint Controller (orc)
U0151	Lost Communication With Occupant Restraint Controller
U0151	Lost Communication With Occupant Restraint Controller (orc)
U0151	Lost Communication With Occupant Restraint Controller
U0154	Lost Communication With Occupant Classification Module
U0154	Lost Communication With Occupant Classification Module
U0154	Lost Communication With Occupant Classification Module
U0154	Lost Communication With Occupant Classification Module
U0155	Lost Communication With Cluster/ccn
U0155	Lost Communication With Cluster/ccn (skreem)
U0155	Lost Communication With Cluster/ccn
U0155	Lost Communication With Cluster/ccn
U0155	Lost Communication With Cluster/ccn
U0161	Lost Communication With Compass Module
U0164	Lost Communication With Hvac Control Module
U0164	Lost Communication With Hvac Control Module
U0167	Lost Communication With Intrusion Transceiver Control Module
U0167	Lost Communication With Intrusion Transceiver Control Module
U0168	Lost Communication With Vehicle Security Control Module (skreem-wcm)
U0168	Lost Communication With Vehicle Security Control Module (skreem/wcm)
U0168	Lost Communication With Vehicle Security Control Module (skreem/wcm)
U0168	Lost Communication With Vehicle Security Control Module (skreem/wcm)
U0170	Lost Communication W/up-front Left Satellite Acceleration Sensor
U0171	Lost Communication W/up-front Right Satellite Acceleration Sensor
U0172	Lost Communication W/left Side Satellite Acceleration Sensor 1
U0175	Communication W/right Side Satellite Acceleration Sensor 1
U0184	Lost Communication With Radio
U0184	Lost Communication With Radio
U0184	Lost Communication With Radio
U0184	Lost Communication With Radio
U0184	Lost Communication With Radio
U0186	Lost Communication With Audio Amplifier
U0186	Lost Communication With Audio Amplifier
U0186	Lost Communication With Audio Amplifier
U0186	Lost Communication With Audio Amplifier
U0193	Lost Communication With Traffic Information Receiver Module
U0195	Lost Communication With Sdars
U0195	Lost Communication With Sdar
U0197	Lost Communication With Hands Free Phone Module
U0197	Lost Communication With Hands Free Module
U0199	Lost Communication With Drivers Door Module
U0200	Lost Communication With Passenger Door Module
U0415	Implausible Data Received From Abs
U0447	Implausible Data Received From Central
U1008	Lin 1 Bus
U1008	Lin 1 Bus
U110A	Lost Communication With Scm
U110C	Lost Fuel Level Message
U110D	Lost Communication With Security Siren
U110E	Lost Ambient Temperature Message
U110F	Lost Fuel Volume Message
U1110	Lost Vehicle Speed Message
U1113	Lost A/c Pressure Message
U1120	Lost Wheel Distance Message
U113B	Lost Communication With Switch Bank Module
U1149	Lost Communication With Multifunction
U1159	Lost Communication With Asbs
U1169	Lost Communication With Intrusion Sensor 1
U1170	Lost Communication With Intrusion Sensor 2
U1179	Lost Communication With Intrusion Sensor 3
U1403	Implausible Fuel Level Signal Received
U1411	Implausible Fuel Volume Signal Received
U1412	Implausible Vehicle Speed Signal Received
U1414	Implausible/missing Ecu Network Configuration Data
U1415	Implausible/missing Vehicle Configuration Data
U1416	Implausible Security Siren Signal Received
U1417	Implausible Left Wheel Distance Signal Received
U1418	Implausible Right Wheel Distance Signal
U1419	Implausible Data Received From Ocs Sensor 3 (Left Front)
U141A	Implausible Data Received From Ocs Sensor 2 (Right Front)
U141B	Implausible Data Received From Ocs Sensor 4 (Left Rear)
U141C	Implausible Data Received From Ocs Sensor 1 (Right Rear)

Body (B) Codes List

Code	Definition
B1402	Front left audio speaker output circuit high
B1403	Front left audio speaker output circuit open
B1405	Front right audio speaker output circuit low
B1406	Front right audio speaker output circuit high
B1407	Front right audio speaker output circuit open
B1409	Rear left audio speaker output circuit low
B140A	Rear left audio speaker output circuit high
B140B	Rear left audio speaker output circuit open
B140D	Rear right audio speaker output circuit low
B140E	Rear right audio speaker output circuit high
B140F	Rear right audio speaker output circuit open
B1420	Audio cassette error/inoperable cassette
B1421	Audio cd read error/inoperable disc
B1422	Audio dvd read error/inoperable disc
B1423	Ves dvd read error/inoperable disc
B1424	Improper dvd-wrong region
B1429	Radio display high temperature
B142A	Radio unit high temperature
B142C	Ves video screen disconnected
B142D	Audio antenna not connected
B142E	Gps antenna not connected
B142F	Satellite radio antenna not connected
B1430	Satellite radio antenna internal performance
B1460	Channel 1 audio speaker output circuit performance
B1461	Channel 1 audio speaker output circuit low
B1462	Channel 1 audio speaker output circuit high
B1463	Channel 1 audio speaker output circuit open
B1464	Channel 1 audio speaker output circuit shorted together
B1465	Channel 2 audio speaker output circuit performance
B1466	Channel 2 audio speaker output circuit low
B1467	Channel 2 audio speaker output circuit high
B1468	Channel 2 audio speaker output circuit open
B1469	Channel 2 audio speaker output circuit shorted together
B146A	Channel 3 audio speaker output circuit performance
B146B	Channel 3 audio speaker output circuit low
B146C	Channel 3 audio speaker output circuit high
B146D	Channel 3 audio speaker output circuit open
B146E	Channel 3 audio speaker output circuit shorted together
B146F	Channel 4 audio speaker output circuit performance
B1470	Channel 4 audio speaker output circuit low
B1471	Channel 4 audio speaker output circuit high
B1472	Channel 4 audio speaker output circuit open
B1473	Channel 4 audio speaker output circuit shorted together
B1474	Channel 5 audio speaker output circuit performance
B1475	Channel 5 audio speaker output circuit low
B1476	Channel 5 audio speaker output circuit high
B1477	Channel 5 audio speaker output circuit open
B1478	Channel 5 audio speaker output circuit shorted together
B1479	Channel 6 audio speaker output circuit performance
B147A	Channel 6 audio speaker output circuit low
B147B	Channel 6 audio speaker output circuit high
B147C	Channel 6 audio speaker output circuit open
B147D	Channel 6 audio speaker output circuit shorted together
B1613	Panel illumination control circuit low
B1615	Panel illumination control circuit open
B161A	Courtesy/dome lamp control circuit
B161E	Reading lamp control circuit
B162B	Left low beam control circuit low
B162C	Lt low beam control ckt hi
B162F	Right low beam control circuit low
B1630	Right low beam control circuit high
B1633	Left hi beam control circuit low
B1634	Left hi beam control circuit high
B1637	Right hi beam control circuit low
B1638	Right hi beam control circuit high
B163B	Front left turn control circuit low
B163C	Front left turn control circuit high
B163F	Front right turn control circuit low
B1640	Front right turn control circuit high
B1643	Rear left turn control circuit low
B1644	Rear left turn control circuit high
B1644	Right stop lamp control circuit high
B1647	Rear right turn control circuit low
B1648	Rear right turn control circuit high
B1663	Rear fog lamp control circuit low
B1664	Rear fog lamp control circuit high
B166B	Left trailer tow lamp control circuit low
B166C	Left trailer tow lamp control circuit high
B166F	Right trailer tow lamp control circuit low
B1670	Right trailer tow lamp control circuit high
B16B1	Left stop lamp control circuit high
B16F8	Front left fog lamp control circuit low
B16F9	Front left fog lamp control circuit high
B16FC	Front right fog lamp control circuit low
B16FD	Front right fog lamp control circuit high
B17B8	Left stop lamp control circuit overcurrent
B17B9	Right stop lamp control circuit overcurrent
B17BA	Headlamp leveling motor control circuit overcurrent
B17BF	Left sidemarker lamp control circuit overcurrent
B17C4	Right sidemarker lamp control circuit overcurrent
B1801	Driver door lock/unlock switch circuit low (cluster)
B1806	Passenger door lock/unlock switch circuit low (tipm)
B1934	Driver door lock/unlock switch circuit stuck (cluster)
B1935	Passenger door lock/unlock switch circuit stuck (tipm)
B1A08	Rke fob 1 performance
B1A09	Rke fob 2 performance
B1A0A	Rke fob 3 performance
B1A0B	Rke fob 4 performance
B1A0C	Rke fob 5 performance
B1A0D	Rke fob 6 performance
B1A0E	Rke fob 7 performance
B1A0F	Rke fob 8 performance
B1A10	Rke fob 1 battery low
B1A11	Rke fob 2 battery low
B1A12	Rke fob 3 battery low
B1A13	Rke fob 4 battery low
B1A14	Rke fob 5 battery low
B1A15	Rke fob 6 battery low
B1A16	Rke fob 7 battery low
B1A17	Rke fob 8 battery low
B1A20	Pre-arm timeout
B1A23	Rke receiver performance
B1A24	Key not programmed
B1A25	Invalid key
B1A26	Maximum number of keys programmed
B1A27	Skreem programming performance
B1A28	Ecm mismatch with skim
B1A29	Skim basestation mismatch
B1A3C	Internal siren battery
B1A3D	Siren battery / loss of power supply
B1A3E	Siren/itm mismatch
B1A3F	Itm arming sequence performance
B1A48	Intrusion sensor 1 internal
B1A5F	Intrusion sensor 2 internal
B1A6D	Intrusion sensor 3 internal
B1B00	Driver airbag squib 1 circuit low
B1B01	Driver airbag squib 1 circuit high
B1B02	Driver airbag squib 1 circuit open
B1B03	Driver airbag squib 1 circuit shorted together
B1B04	Driver airbag squib 2 circuit low
B1B05	Driver airbag squib 2 circuit high
B1B06	Driver airbag squib 2 circuit open
B1B07	Driver airbag squib 2 circuit shorted together
B1B08	Passenger airbag squib 1 circuit low
B1B09	Passenger airbag squib 1 circuit high
B1B0A	Passenger airbag squib 1 circuit open
B1B0B	Passenger airbag squib 1 circuit shorted together
B1B0C	Passenger airbag squib 2 circuit low
B1B0D	Passenger airbag squib 2 circuit high
B1B0E	Passenger airbag squib 2 circuit open
B1B0F	Passenger airbag squib 2 circuits shorted together
B1B54	1st row passenger seat belt sensor circuit low
B1B55	1 st row passenger seat belt sensor circuit high
B1B56	1 st row passenger seat belt sensor circuit open
B1B70	Up-front left satellite acceleration sensor internal
B1B71	Up-front right satellite acceleration sensor internal
B1B72	Left side satellite acceleration sensor 1 internal
B1B75	Right side satellite acceleration sensor 1 internal
B1B78	Passenger seat weight sensor 3 (left front performance)
B1B79	Passenger seat weight sensor 3 (left front input circuit low)
B1B7A	Passenger seat weight sensor 3 (left front input circuit high)
B1B7D	Passenger seat weight sensor 2 (right front performance)
B1B7E	Passenger seat weight sensor 2 (right front input circuit low)
B1B7F	Passenger seat weight sensor 2 (right front input circuit high)
B1B82	Passenger seat weight sensor 4 (left rear performance)
B1B83	Passenger seat weight sensor 4 (left rear input circuit low)
B1B84	Passenger seat weight sensor 4 (left rear input circuit high)
B1B87	Passenger seat weight sensor 1 (right rear performance)
B1B88	Passenger seat weight sensor 1 (right rear input circuit low)
B1B89	Passenger seat weight sensor 1 (right rear input circuit high)
B1B8D	Driver seat track position sensor circuit low
B1B8E	Driver seat track position sensor circuit high
B1B8F	Driver seat track position sensor circuit open
B1B93	Passenger seat track position sensor circuit low
B1B94	Passenger seat track position sensor circuit high
B1B95	Passenger seat track position sensor circuit open
B1BA5	Airbag squib configuration mismatch
B1BA6	Occupant classification undetermined
B1BA7	Occupant classification system verification required
B1BA8	Ocm system out of calibration/not calibrated
B1BAA	Occupant classification module configuration mismatch
B1BBA	Passenger seat weight sensor supply circuit
B1BBB	Passenger seat weight sensor inputs shorted together
B1BBC	Ocs negative system weight
B1BBD	Ocm current configuration table unprogrammed
B1BC7	Deployment data record full
B1C27	Left side seat thorax squib 1 low
B1C28	Left side seat thorax squib 1 high
B1C29	Left side seat thorax squib 1 open
B1C2A	Left side seat thorax squib 1 shorted together
B1C2B	Right side seat thorax squib 1 low
B1C2C	Right side seat thorax squib 1 high
B1C2D	Right side seat thorax squib 1 open
B1C2E	Right side seat thorax squib 1 shorted together
B1C38	1st row driver retractor pretensioner circuit low
B1C39	1st row driver retractor pretensioner circuit high
B1C3A	1st row driver retractor pretensioner circuit open
B1C3B	1st row driver retractor pretensioner circuit shorted together
B1C47	1st row passenger retractor pretensioner circuit low
B1C48	1st row passenger retractor pretensioner circuit high
B1C49	1st row passenger retractor pretensioner circuit open
B1C4A	1st row passenger retractor pretensioner circuit shorted together
B2101	Ignition run/start input circuit low
B2101	Ignition run/start input circuit low
B2102	Ignition run/start input circuit high
B2102	Ignition run/start input circuit high
B210A	System voltage low (wcm)
B210B	System voltage high (wcm)
B210D	Battery voltage low (wcm)
B210D	Battery voltage low
B210E	Battery voltage high (wcm)
B210E	Battery voltage high
B210E	Battery voltage high
B210E	Battery voltage high
B212C	Ignition run/start input circuit open
B212D	Ignition run only input circuit open
B2142	Ignition off draw (iod) fuse not present
B219A	Ignition unlock run/start control circuit overcurrent
B219F	Ignition off draw (iod) fuse blown
B2201	Calibration mismatch
B2204	Ecu configuration mismatch
B2205	Original vin missing/mismatch
B2205	Original vin missing/mismatch
B2206	Current vin missing/mismatch
B2206	Current vin missing / mismatch
B2206	Current vin missing / mismatch
B2207	Occupant restraint controller internal 1
B2208	Occupant restraint controller internal 2
B2209	Occupant restraint controller internal 3
B220A	Occupant restraint controller internal 4
B220B	Occupant restraint controller firing stored energy
B220C	Occupant restraint controller accelerometer 1 internal
B220D	Occupant restraint controller accelerometer 2 internal
B2212	Occupant classification module internal
B2222	Satellite radio receiver internal
B2224	Skreem internal
B2229	Skreem internal skim immobilizer
B222A	Vehicle line mismatch
B222C	Vehicle configuration not programmed
B223B	Vehicle configuration mismatch
B223B	Vehicle configuration mismatch
B223C	Intrusion transceiver module internal
B223D	Occupant classification module dtc present
B2254	Column lock module internal
B2304	Wiper park switch input circuit low
B2305	Wiper park switch input circuit high
B230D	Rear wiper park switch input circuit low (stuck low)
B230E	Rear wiper park switch input circuit high (stuck high)
B2323	Headlamp washer motor control circuit low
B2324	Headlamp washer motor control circuit high
B2339	Horn switch stuck

Chassis (C) Codes List

Code	Definition
C0077	Low tire pressure
C1404	Transfer case range position sensor circuit low (tipm)
C1405	Transfer case range position sensor circuit high (tipm)
C1417	Front differential control circuit low
C1418	Front differential control circuit high
C141D	Rear differential control circuit low
C141E	Rear differential control circuit high
C1501	Tire pressure sensor 1 internal
C1502	Tire pressure sensor 2 internal
C1503	Tire pressure sensor 3 internal
C1504	Tire pressure sensor 4 internal
C2100	Battery voltage low
C2101	Battery voltage high
C2207	Off road ecu internal

If you don’t know how to interpret an OBD2 Code, click HERE to learn more.

Dodge, Chrysler, and Jeep OBD1 Connector Location

Unlike the GM and Ford vehicles, Dodge, Chrysler, and Jeep OBD1 models don’t include a data retrieval connector to check the error codes in the system. The system is forced into self-diagnosis through a series of ignition cycles. Without cranking up the engine, you should turn the ignition on and off twice, and on the third time leave it on the on position.

How to Read Dodge, Chrysler, and Jeep OBD1 Codes

Reading trouble codes is for a Dodge, Chrysler, and Jeep is quite a simple task. To start with, you’ll require a pen, paper, a faithfully competent partner, and some elaborate counting techniques. Next, follow through with these steps for a desirable outcome.

Firstly, you need to initiate the on board diagnosis system.
At this time, the check engine light should come up then go off before iterating through the codes.
The codes are two digit codes. Code 12 is the first to display. The check engine light will flash once, a significant pause, then flashing twice to represent the code 12.
Next, you will start receiving error codes to your vehicle. For instance, if you’re trouble code is 47, you will count 4 flashes, a significant pause, then 7 flashes.

You could either have no error codes, have single error codes, or multiple error codes. When the onboard computer has no stored trouble codes, the computer will only flash a code 12. A single trouble code is indicated by a code 12 followed by the two-digit code representing your error. Similarly, multiple error codes have the same sequence except that there is a much longer pause between the trouble codes.

Note that it would help to have a partner write down the codes for you since the codes are iterated against once. Missing a flash during the test could lead to an inaccurate diagnostic.
Finally, code 55 is iterated through to indicate the end of sequence.
On completion of the above 6 steps, look up the error codes to your Dodge on the section down below.

A video shows you how to read Dodge OBD1 codes by Saw_Squatch

How to clear a Dodge, Chrysler, and Jeep OBD1 Codes

After fixing the faulty component or sensor, you might want to get rid of the distractive check engine light. This is the section in which you erase the trouble codes stored in your onboard computer system.

Follow through these simple steps:

Locate the battery under the hood to your vehicle.
Look for the negative terminal. There should be a minus sign next to it and a black cable plugged to it.
You’ll need a wrench for this step. Loosen the bolt to the negative terminal and disconnect it from the battery.
Next, leave it in the disconnected state for about 15 minutes. The power reserve should expire in this time.
Reconnect the negative terminal and tighten the bolt reinforcing it.

If the check engine light still illuminates after the series of 5 steps, then you might need to go through the steps once more. However, you may choose to drive for about 50 miles to reset the onboard computer. If the problem persists, then a more serious underline issue is the cause. It would be best if you paid your mechanic a visit for a more elaborate diagnosis.

Final thoughts

A flashing check engine light doesn’t have to ruin your driving experience. You can read Dodge, Chrysler, and Jeep OBD1 error codes and get a fix for the defective system. You simply need to leave the key on the on position after a quick succession of on and off series for 5 times without cranking the engine to initiate the self-diagnostic system.

Next, count the number of check engine light flashes to identify the error codes. Disconnect the negative battery terminal and reconnect it after 15 minutes for an ECU reset to eliminate the error codes after your car has been repaired.

Did you find these techniques helpful? Write it in the comment section below!

P17F1 Nissan Code: Diagnosing And Fixing Nissan CVT Judder

You’ve encountered the P17F1 code in your Nissan? And you’ve been wondering if there would be any danger behind this trouble code? Don’t fret – I’ll make it clear.

In this article, we delve into the meaning, causes, symptoms, severity level, solutions, and estimated costs related to the P17F1 code in a Nissan. Whether you’re a car owner or a seasoned mechanic, understanding this code is essential for maintaining optimal vehicle performance.

I’ll shed light on the P17F1 Nissan code and empower you to execute some fixes with the CVT issues. As a result, you can get your Nissan buddy back on track.

Give it a check now!

P17F1 Nissan: A Quick Overview

Take a look at the summary for the P17F1 code provided below!

Definition: CVT Judder
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $500

What Does The P17F1 Code Mean In Nissan Vehicles?

The P17F1 code is a manufacturer-specific diagnostic trouble code (DTC). When this code is logged in Nissan models, it is defined as “CVT Judder”. The code indicates a problem with the continuously variable transmission (CVT) belt slip, leading to juddering or vibration during acceleration or while driving. Proper diagnosis and repair are necessary to address this issue and restore optimal CVT performance.

Let’s have some background information about CVT first. CVT, or Continuously Variable Transmission, is a type of automatic transmission commonly found in Nissan vehicles. Unlike traditional transmissions, CVTs don’t have fixed gears but instead use pulleys and a belt or chain to provide a continuous range of gear ratios. This results in smooth acceleration and improved fuel efficiency.

The P17F1 code is usually set along with Nissan judder codes (P17F0 and P17F2).
(Image credit: Best Car Fixes Youtube channel)

It is essential to note that the P17F1 code may be accompanied by other related codes, which can provide further insight into the issue. It is recommended to check for accompanying codes such as P17F0 and P17F2.

The P17F1 code can be found in various Nissan models, including Altima, Maxima Murano, Pathfinder, Rogue, Sentra, etc.

How Severe Is The P17F1 Code In Nissan?

The severity level of the P17F1 code in Nissan vehicles can be classified as medium. The P17F1 code can affect the driving experience by making the car shake or vibrate. While the code may not cause immediate safety hazards or leave you stranded on the road, it is important to address the issue promptly.

Please note that driving with transmission problems can be dangerous and potentially cause further damage to the vehicle. It is strongly advised not to continue driving with the P17F1 code present. Ignoring or neglecting CVT transmission issues can lead to drivability problems, sudden loss of power, or even complete transmission failure, which could result in a breakdown or unsafe driving conditions.

To ensure your safety and prevent further damage, it is recommended to stop driving the vehicle and have it inspected by a qualified mechanic or towed to a repair facility for proper diagnosis and repair.

What Are The Signs Of The P17F1 Code?

The P17F1 code for Nissan can lead to a range of possible issues. If you have this code, you might observe any combination of the following symptoms:

Illuminated Check Engine Light (MIL)
Vibrations or shaking during acceleration
Juddering sensation while driving
Reduced power or sluggish acceleration
Transmission slipping or hesitation

What Causes The P17F1 Code in Nissan Vehicles?

The P17F1 code in Nissan vehicles can stem from a variety of factors. Some common causes for this code to appear are:

Worn or damaged CVT belt
Improper CVT fluid level or condition
Faulty CVT pulleys or pulley bearings
Issues with CVT control module (rarely) or sensors

Remember that these are potential causes and an in-depth diagnostic process is essential to identify the underlying problem in your particular vehicle accurately.

How To Diagnose And Fix The P17F1 Code In Your Nissan?

Diagnosing and repairing the P17F1 code in Nissan vehicles requires specific tools, parts, and a systematic approach. Here’s a breakdown of the essential tools and parts, followed by a step-by-step procedure to address the code.

Essential Tools And Parts

To diagnose and repair the P17F1 Nissan code, it is advisable to gather the following tools and parts:

OBD-II scanner or diagnostic tool
CVT fluid level gauge
CVT fluid (if required)
Replacement CVT belt or pulley (if necessary)
Basic hand tools (sockets, wrenches, etc.)

Step-by-Step Procedure

1. Code retrieval

Use an OBD-II scanner or diagnostic tool to retrieve and document any additional codes present in the vehicle’s onboard computer system.

2. CVT fluid inspection and adjustment

Use a CVT fluid level gauge to check the fluid level against the manufacturer’s specifications.
Ensure the fluid is clean and free from contaminants.
If the CVT fluid level is low or the fluid condition is poor, perform a CVT fluid change or top-up as necessary.
Follow the manufacturer’s guidelines for the correct type and quantity of CVT fluid to use.

3. Belt, pulley inspection and replacement

Visually examine the CVT belt and pulleys for any visible damage or signs of wear. Check for fraying, cracks, or excessive wear on the belt.
If the CVT belt is worn, damaged, or nearing the recommended replacement interval, replace it with a new belt following the manufacturer’s guidelines.
Ensure proper installation and tensioning of the belt.
Inspect the pulleys for proper alignment and smooth operation.

4. CVT control module and sensor testing

Test and troubleshoot the CVT control module and related sensors if the issue persists.
Use appropriate diagnostic procedures outlined in the vehicle’s service manual to identify and rectify any problems.
This stage requires advanced skills. It’s advisable to find a skilled mechanic to execute this.

5. Clear codes and road test

Clear the stored codes using the OBD-II scanner or diagnostic tool.
Perform a road test to verify if the P17F1 code has been successfully resolved.
Monitor for any abnormal symptoms or indications of recurring issues.

Tutorial for clearing the P17F1 code in Nissan vehicles

Note: It is essential to consult the specific service manual for your Nissan model for detailed instructions and specifications.

DIY Repair Level And Estimated Costs

Diagnosing the P17F1 code can be performed by DIY enthusiasts with moderate automotive repair experience. However, it is advisable to seek expert assistance if unsure, considering the complexity of CVT systems.

The estimated costs for repairing the P17F1 code can vary depending on the specific issue and required parts. Here is a breakdown of the general costs:

Repair Task	Estimated Cost
CVT fluid change	$100-$200
CVT belt replacement	$300-$800
CVT replacement (rarely)	$3,000 – $6,000

These are rough estimates, and actual costs may vary depending on factors such as the vehicle model, location, and labor rates. It is advisable to consult a qualified mechanic or service center for an accurate diagnosis and cost estimation.

Final Thoughts

In conclusion, understanding the P17F1 code is crucial for maintaining vehicle health and performance. It’s vital to address the code promptly, as its severity level can lead to drivability issues.

Consultation with a professional mechanic is recommended to diagnose and resolve the problem accurately. While estimated costs may vary, the investment in timely repairs outweighs potential long-term expenses.

To learn more about P17F1 and share your insights, feel free to comment below and share this article with fellow enthusiasts. Your engagement helps build a knowledgeable community of car owners.

Discover quick answers for OBD2 codes! Visit our lookup tool for instant insights into your Nissan’s health.

Reference Sources

Technical Service Bulletin: Transmission Shift Actuator Plate/PRNDL Switch [PDF file]
Car and Driver, What Is a CVT Transmission?
Boulder Nissan Blog, The Importance of Changing Your CVT Fluid

C0242 Code: Traction Control Malfunction in GM Vehicles

Encountering the strange C0242 code while troubleshooting your vehicle can be a bit worrying. But don’t worry, I’m here to help.

In a nutshell, the C0242 code signifies a traction control malfunction. However, understanding its meaning and how it affects your vehicle requires further exploration. Read on for more details!

C0242 Code: An Overview

Below are the key points about the C0242 code!

Definition: Engine Control Module/ Powertrain Control Module Indicated Traction Control Malfunction
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $500

What Does The C0242 Code Mean?

The C0242 code is a generic diagnostic trouble code (DTC) that commonly appears in General Motors (GM) vehicles, including Chevrolet (Silverado, Impala, Malibu, Tahoe, Traverse), Buick, Buick Enclave, Cadillac, and GMC (Acadia, Sierra, Yukon) models. This code specifically means that the Engine Control Module (ECM) detects a traction control malfunction.

The C0242 code indicates a TCS malfunction.
(Image credit: Reddit)

The key component related to this code is the Electronic Brake Control Module (EBCM), which is responsible for controlling the traction control system (TCS). The EBCM communicates with the ECM to monitor and regulate the vehicle’s traction control. When the ECM detects an anomaly or malfunction in the traction control system, it triggers the C0242 code.

It’s important to note that the C0242 code is sometimes accompanied by other codes, such as P0641 and P2135, which help pinpoint specific problems related to the electronic throttle control (ETC) system or other related components.

How Serious Is The C0242 Code?

The C0242 code is considered to have a medium severity level. While it may not indicate an immediate danger, it should not be ignored. The code can affect the vehicle’s stability, traction control functionality, and overall handling.

Continuing to drive with the C0242 code present is not recommended, as it may compromise the safety and performance of the vehicle. It is advisable to have the issue diagnosed and repaired promptly to restore the proper functioning of the traction control system. Ignoring the code may lead to potential safety risks and further damage to other related components.

Warning Signs Of C0242 Code

The C0242 code typically presents with several noticeable symptoms, including:

Illuminated warning lights: Check Engine Light, Traction control light, ABS warning light
Service Stabilitrak message
Reduced traction control functionality
Increased wheel slippage during acceleration
Decreased stability during braking

Possible Causes Of C0242 Code

The C0242 code can arise due to several underlying causes, such as:

Poor electrical connections within the EBCM circuit
Open or shorted harness in the EBCM circuit
Faulty EBCM
Issues within the traction control system sensors:
- ABS solenoid valve malfunction.
- Loose or faulty connection at the wheel speed sensors.
- Other related sensor issues.

C0242 Diagnosis And Repair: Step-by-Step Guide

Are you ready to diagnose and repair the C0242 code? Our comprehensive guide provides step-by-step instructions and valuable insights to deal with this code.

Essential Tools And Parts

To diagnose and repair the C0242 code, you may need the following tools and parts:

Step-by-step procedure

Step 1: Retrieve the code

Use an OBD-II scanner to retrieve OBD2 codes from the vehicle’s ECM. If there are any associated codes besides the C0242, address them first.

Step 2: Visual inspection

Perform a visual inspection of the EBCM circuit and wiring harnesses. Inspect for damage, loose connections, or corrosion. Repair/replace as needed.

Step 3: Check electrical connections

Ensure that all electrical connections related to the EBCM and traction control system are secure. Clean any corroded terminals and ensure proper contact.

Step 4: Test related sensors

Inspect the wheel speed sensors for loose connections, damage, or debris. Clean the sensor surfaces and check for proper alignment.

Also, test the functionality of the ABS solenoid valve using a diagnostic tool or multimeter. Replace any faulty sensors or the ABS solenoid valve if needed.

Step 5: Inspect EBCM

If all other components check out, consider the possibility of a faulty EBCM. Consult the vehicle’s service manual for specific testing procedures to diagnose the EBCM. Replace the EBCM if necessary.

Step 6: Clear codes and test drive

After making any repairs or replacements, clear the codes using the OBD-II scanner. Take the vehicle for a test drive to ensure that the C0242 code does not reappear and that the traction control system is functioning properly.

Note: Handle wheel speed sensors carefully to avoid damage. Improper handling can cause more serious issues or damage other components.

Watch this video to learn how to repair the EBCM.

DIY Repair Level And Estimated Costs

The level of DIY repair for addressing the C0242 code can vary depending on your automotive knowledge, skills, and access to tools. Some steps, such as visual inspections, checking electrical connections, and clearing codes using an OBD-II scanner, can be performed by individuals with intermediate DIY experience.

However, when it comes to more intricate tasks like testing wheel speed sensors, diagnosing the ABS solenoid valve, inspecting the EBCM, or repairing wiring issues, it is recommended to seek the expertise of a professional mechanic. These tasks often require specialized equipment and technical knowledge to ensure accurate diagnosis and proper repairs.

Here is a general table outlining estimated costs for the main repair tasks associated with the C0242 code:

Repair Task	Estimated Cost
Wiring repair/replacement	$100 – $500
Wheel speed sensor replacement	$100 – $200
ABS solenoid valve replacement	$150 – $300
EBCM replacement	$300 – $600

Note: Repair cost can vary depending on factors such as labor rates, the vehicle make and model, and location.

Final Thoughts

Now that you know what the C0242 code means and how to fix it. I hope you can keep your car running smoothly.

Please share this information with your friends and family if you found it helpful. If you have any questions, feel free to comment below.

Good luck with your diagnosis!

Reference Sources

Kelley Blue Book, Traction Control System: How It Works and When To Use It.
YourMechanic, Bad Electronic Brake Control Module.

C0800 Code: Control Module Power Circuit Issues

Encoutering the C0800 code and wondering what it actually means?

In simple terms, this code refers to a control module power circuit voltage issue. Don’t worry if you’re unfamiliar with technical jargon – that’s what we’re here for!

In this article, we’ll explore the meaning, severity, symptoms, causes, and diagnosis of the C0800 code.

So, let’s jump in!

C0800 Code: An Overview

The following points outline the key aspects of the C0800 code!

Definition: Control Module Power Circuit
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $500

What Does The C0800 Code Mean?

The C0800 code is a diagnostic trouble code that indicates an issue with the control module power circuit. Though this is a generic code that can appear in any vehicle, it is most commonly triggered in GM models such as the Chevy (Equinox, Cruze, Silverado, Malibu) and GMC (Sierra and Terrain).

It’s worth noting that there are different variations of the C0800 code that provide additional information about the specific nature of the problem. For example:

C0800 0D: Control Module Power Circuit High Resistance/ Device Power 1 Circuit High Resistance
C0800 03: Control Module Power Circuit Low Voltage/ Device Power 1 Circuit Voltage Below Threshold
C0800 5A: Control Module Not Plausible
C0800 07: Control Module Power Circuit High Voltage/ Device Power 1 Circuit Voltage Above Threshold
C0800 11: Device Power 1 Circuit High Input
C0800 12: Control Module Power Circuit – Low Input

When the C0800 code and its variants appear, they indicate a problem with the control module power circuit. (Image credit: Terrain Forum)

To understand the C0800 code better, let’s take a look at the systems and components involved. Within an automobile engine, there are various control modules responsible for different functions, such as the engine control module (ECM), body control module (BCM), and transmission control module (TCM). These modules work together to ensure the smooth operation of your vehicle.

The C0800 code is typically triggered when there is a problem with the power circuit supplying voltage to these control modules. It can be caused by a faulty wiring harness, a malfunctioning power relay, or a weak battery. When the voltage in the power circuit falls below or exceeds the predetermined threshold, this code is stored in the vehicle’s onboard computer.

How Serious Is The C0800 Code?

The severity level of the C0800 code can be classified as medium. While it indicates a problem in the control module power circuit, it is not an immediate cause for panic.

You can continue to drive your vehicle with this code present, but it is still important to address the underlying issue. Ignoring the C0800 code for an extended period may lead to further complications or potential damage to other vehicle components.

C0800 Code – Warning Signs To Watch Out For

The C0800 code typically presents with several noticeable symptoms, including:

Illuminated dashboard warning lights: check engine light, ABS warning light and traction control light
Service StabiliTrak message
Loss of power or reduced engine performance
Erratic behavior of vehicle systems
Difficulty starting the vehicle

Exploring The Culprits Behind The Code C0800

To better understand the root causes of the C0800 code, consider the following possibilities:

Faulty wiring or connectors
Defective power relay
Weak battery or poor electrical connection
Issues with the control modules themselves

Note: It’s worth noting that there is a known issue with the E411 connector on the Equinox. It’s a common cause for this code on Equinox vehicles. Most of the time, it’s corroded and needs to be replaced.

Diagnosis And Repair: Step-by-Step Guide

Are you ready to diagnose and repair the C0800 code? Our comprehensive guide provides step-by-step instructions and valuable insights to deal with this code.

Essential Tools And Parts

Multimeter
Battery load tester
Wiring diagram for the specific vehicle model
Electrical contact cleaner
Replacement wiring harness or connectors (if necessary)

Step-by-step Procedure

Step 1: Begin by checking the battery voltage and performing a load test. Consider replacing the battery if necessary.

Step 2: If the issue persists, check the voltage at the easiest accessible controller, such as the ABS module. Gradually move on to other controllers, checking for any voltage issues.

Step 3: Verify the wiring connections for any signs of corrosion or loose connections and clean them if necessary. Pay special attention to the E411 connector near the tank if you own an Equinox model. If a faulty wiring harness or connector is identified, replace it with the appropriate replacement part.

Step 4: If the wiring check reveals no issues, test the control module and consider any necessary repair or replacement.

Step 5: Clear the code and test drive your vehicle.

Note: Throughout the process, refer to the wiring diagram for the specific vehicle model to ensure accurate diagnosis and repair.

Testing the battery is the first and foremost step you should take when encountering the C0800 code. Check this video to see how to do it!

DIY Repair Level And Estimated Costs

The DIY repair level for diagnosing and fixing the C0800 code is moderate. While the initial steps, such as checking the battery voltage, can be done by most car owners, troubleshooting the wiring and connectors may require some technical knowledge and expertise.

If you’re uncertain about tackling the repair yourself, it is always recommended to seek assistance from an expert or a qualified mechanic. They have the necessary tools, experience, and knowledge to diagnose and fix the issue accurately.

The estimated cost for repairing the C0800 code can vary depending on the specific cause and the need for replacement parts. It is advisable to consult with a mechanic for an accurate assessment of the repair costs.

Explore estimated repair costs for C0800 code-related tasks in the table below.

Repair Task	Estimated Cost
Professional diagnosis fee	$50 – $200
Battery load test	$20 – $50
Wiring repair	$100 – $300
Module replacement	$200 – $1000

Final Thoughts

We understand car problems, like the C0800 code or any other OBD2 code, can be stressful. So, we want to ensure you have all the information you need to get your car fixed quickly and easily! If you’re uncomfortable working on your vehicle, I recommend taking it to a qualified mechanic. They’ll be able to diagnose the problem and fix it right away.

If you have any questions or insights, feel free to share them in the comments below.

Stay proactive in maintaining your vehicle and enjoy a smooth driving experience!

Related Technical Service Bulettins

DTC B1325, B1330, B1420, B1424, B1517, C0800, C0895, C0899, C0900, C12E1, C12E2, P0560, P0562, or P0563 – Hybrid HP5.
General Motors, 2020, PIT5739 TSB – All 2018 Chevrolet Equinox and GMC Terrain.
General Motors, 2020, PIC5667 TSB – 2011 – 2012 Chevrolet Volt.

P1464 Ford Code: A Guide To Handling AC System Issues

You’re driving your Ford when suddenly, the check engine light switches on. Wondering what’s up, then decide to run some tests. By using a scan tool, you perform the Key On Engine Off (KOEO) and Key On Engine Running (KOER) tests, which check the engine’s parts. Looking at the results show that the AC voltage isn’t normal. This is what triggers the P1464 code to be set.

In this article, we will explain what the P1464 code means, what are its symptoms and causes, and how to fix it.

Let’s get started!

P1464 Ford: A Quick Overview

Below is a summary of the P1464 Ford code. Check it out.

Definition: Air Conditioning Demand Out Of Self Test Range
Severity: Low
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $10 – $150

What Does The P1464 Code Mean On Ford?

The P1464 code on Ford is possibly set when the A/C or defroster is activated while performing the Key On Engine Off (KOEO) or Key On Engine Running (KOER) self-test. Besides, there is one more case for the P1464 is when the Powertrain Control Module (PCM) detects a high ACCS input during the self-test process.

In case you want to know more about self-test processes. Here is the answer – KOEO and KOER are self-tests that can be performed with a scan tool to check the sensors and actuators of the engine. KOEO, which means the test is done when the ignition switch is turned to the ON position and the engine is stopped. KOER, which means the test is done when the engine is running at normal operating temperature. These tests can help diagnose problems and report trouble codes.

The AC system will not operate properly when P1464 is triggered.
(Image credit: mavericktruckclub.com)

How Serious Is The P1464 Ford Code?

The P1464 DTC code’s severity is generally low, and it typically doesn’t impact immediate driveability or safety in Ford vehicles. While it relates to the AC system‘s self-test process, it doesn’t affect critical vehicle functions.

So can you are able to continue to drive with this code? The answer is YES. However, addressing the issue promptly is advised to prevent potential long-term AC problems and maintain optimal comfort.

What Are The Symptoms Of P1464 Code On Your Ford?

Identifying the P1464 code’s presence can be crucial in addressing potential AC system issues. Here are the key symptoms associated with this DTC:

Check engine light illuminated
Bad AC performance

What Are The P1464 Ford Code’s Potential Causes?

Let’s explore the common causes behind this P1464 Ford code:

A/C or defrost on during self-test
A/CCS circuit short to voltage
Faulty A/C demand switch
Damaged Wide Open Throttle A/C Cutoff (WAC) relay

Note: If the A/C or defrost functions were active during the self-test, it’s recommended to deactivate them and then repeat the self-test process.

How To Diagnose And Fix The P1464 Ford Code?

In this section, I will guide you through the process of addressing the issue, along with detailing the necessary tools and parts required for the task.

Essential Tools And Parts

To address the P1464 DTC code in your Ford vehicle’s AC system, you might need the following tools and parts:

Fixing Nissan P1464: Step-by-step Procedure

Resolving the P1464 DTC code in your Ford vehicle involves a systematic approach to identifying and addressing the underlying issue. Here’s a step-by-step guide on how to fix this code:

Step 1: Turn off A/C and defrost

If the air conditioning (A/C) or defrost functions were active during the self-test when the code was triggered, start by turning them off.

Step 2: Rerun the self-test

After disabling the A/C and defrost, rerun the self-test procedure. This can sometimes reset the system and clear the code if it was triggered due to temporary conditions.

Step 3: Inspect wiring and connectors

Inspect the wiring and connectors associated with both the A/C demand switch and the A/C control module, searching for indications of damage, corrosion, or connections that have become loose.

Step 4: Test the A/C demand switch

Using specialized equipment, test the A/C demand switch’s readings to ensure they are within the expected range. Replace the sensor if it’s providing inaccurate readings.

Step 5: Check WAC Relay Harness

Examine the wiring harness of the WAC relay for any signs of damage. Repair or replace the harness as needed.

Step 6: Clear the Code

After making necessary repairs, use an OBD-II scanner to clear the P1464 code from the vehicle’s memory. This step will also reset the check engine light.

Step 7: Test Drive

Take your vehicle for a test drive to ensure the code doesn’t reappear and that the A/C system is operating smoothly.

Estimated Cost For Fixing P1464 On Ford Vehicles

If you’re not confident in your DIY skills or if the tasks involved seem challenging, it’s important to consider seeking the expertise of a professional mechanic. Complex automotive systems require precision and experience to diagnose and fix effectively. Attempting tasks beyond your comfort level could lead to further issues or safety concerns. Your safety and the optimal functioning of your vehicle are paramount, so if in doubt, don’t hesitate to consult a skilled professional who can handle the task with confidence.

Here’s a general breakdown of estimated costs for the outlined repairs. Please note that these figures are rough estimates and the actual expenses may fluctuate based on a range of factors.

Repair Task	Estimated Cost
Wiring and Connectors Repair	$50 to $100
A/C Demand Switch Replacement	$20 to $100
Throttle A/C Cutoff Relay Fixing	$10 to $50

P1464 Ford Infographic

Check this infographic for the summarized information about this P1464 code on Ford vehicles.

Conclusion

With the insights provided in this article, tackling the P1464 DTC in your Ford vehicle’s AC system becomes more manageable. Though the severity is typically low, taking action promptly is advised to prevent potential future issues. Whether you’re a confident DIYer or prefer professional assistance, the outlined steps offer a path to restoring your AC system’s optimal function.

If you found this article useful, consider sharing it with others who might benefit. Feel free to leave your comments below; your experiences and feedback are valuable. Together, we can ensure comfortable and hassle-free journeys in our Ford vehicles.

Reference Sources

2005 Ford Pickup F150 P1464 – PRODEMAND
HOW DO AIR CONDITIONING SYSTEMS WORK IN A CAR? – Universal Technical Institute

P1701 Nissan Code: Get It Fixed With Ease Like Never Before

Hey there! Stumbled upon the P1701 Nissan code, huh? If you find yourself scratching your head trying to decipher its meaning, you’re in the right place.

In this comprehensive guide, we’ll dig deep into the meaning of the P1701 Nissan code, its severity, causes, and the telltale symptoms to watch out for.

But that’s not all – I’ll also provide you with expert tips on diagnosing the issue and fixing it easily.

So, grab your toolbox, and let’s get started!

P1701 Nissan: A Quick Overview

Below is a summary of the P1701 Nissan Code. Check it out!

Definition: Transmission Control Module (Power Supply)
Severity: Medium
DIY Skill Level: Intermediate
Continue To Drive?: Yes
Estimated Repair Cost: $75-$200

What Does The P1701 Code Mean On Nissan?

According to the manufacturer’s manual, the P1701 Nissan code is often triggered when the power supply to the transmission control module (TCM) is deliberately shut off. In simpler terms, this code is like a secret message from your vehicle, telling you there’s a hiccup in the power supply to the TCM.

Think of the TCM as the brain of your transmission system, responsible for things like gear shifting and controlling solenoids. Here’s the deal: The TCM relies on a steady and reliable power supply to work its magic.

But sometimes, things go awry. The P1701 code pops up when there’s an interruption or disconnection in the power supply to the TCM. This can happen when you mess with the battery, remove it, or if there’s a pesky wiring issue in the TCM circuit.

The P1701 Nissan code shows up together with the P0826 code. (Image credit: reddit.com)

Note: Friendly reminder! Sometimes, the P1701 code doesn’t indicate a real problem. When you intentionally cut off the power supply to the TCM, this message might appear on the screen.

To tell the difference between intentional power interruptions and actual malfunctions, consider the situation in which the code appears. If it shows up without you intentionally cutting off the power supply, it’s likely pointing to a genuine malfunction that needs your attention.

Additionally, it’s worth noting that the P1701 code most commonly appears in the following Nissan models: Altima, Maxima, Murano (2005, 2007), Rogue (2008, 2009, 2011, 2013), Sentra, Altima (2008, 2009, 2011, 2012), Nissan Juke, Sentra (2008, 2010, 2011, 2012), and X-Trail. This code is frequently associated with the P0826 code.

The Severity Of P1701: Is Your Nissan In Danger?

The severity level of the P1701 code can be considered medium. While it doesn’t indicate an immediate danger to your Nissan, it shouldn’t be ignored.

You can continue to drive with the code present, but it is recommended for the short term only. It’s important to address the issue as soon as possible to prevent potential transmission problems.

Listen To Your Car: Recognizing Symptoms Of P1701

Common symptoms associated with the P1701 Nissan code include:

Illuminated check engine light (CEL) or service engine soon (SES) warning light
Battery light on
Transmission-related issues, such as rough shifting, slipping, or hesitation

Solving The Puzzle: Common Causes Of P1701 Nissan Code

Based on my experience dealing with Nissan vehicles, the P1701 code is often caused by harness or connector issues.

Picture this: open or shorted circuits in the battery or ignition switch or a glitch in the TCM circuit. Those pesky wires! Sometimes they get damaged—frayed or broken, you know. And loose or corroded connectors? They can mess with the electrical connections, triggering the P1701 code.

The P1701 code causes are often harness or connector issues.
(Image credit: JustAnswer)

In rare cases, I’ve also seen instances where the TCM itself can go wrong, leading to this code. However, harness and connector issues tend to be more common culprits.

Fixing P1701: Step-by-Step Repair And Diagnosis

Now that we’ve uncovered the common causes behind the P1701 Nissan code, it’s time to roll up our sleeves and dive into the world of repairs.

An effective way to tackle the P1701 code is by examining the harnesses and connectors associated with the battery, ignition switch, and TCM. Look for damage, loose connections, or corrosion.

Let’s dive into the nitty-gritty details with our step-by-step procedure below.

Essential Tools And Parts

Step-by-step Procedure

Step 1: Use a multimeter to verify the TCM power source. Check the voltage at specific terminals of the TCM harness connector.

Step 2: Inspect the TCM ground circuit. Check the continuity between specific terminals of the TCM harness connector and ground.

Step 3: Confirm the TCM power circuit by measuring the voltage at specific terminals of the TCM harness connector.

Step 4: Examine the harnesses between the TCM and IPDM E/R, as well as between the TCM and the battery, ensuring continuity between specific terminals. If any damaged or faulty components are found, repair or replace them accordingly.

Step 5: Check the continuity between specific terminals of the TCM harness connector and ground. Then, inspect and replace faulty components, such as fuses or the ignition switch, as needed.

Step 6: Detect malfunctioning items by inspecting the TCM connector pin terminals for damage or loose connections with the harness connector. Repair or replace any faulty or damaged components/parts found during this inspection.

Please note that specific Nissan models may have additional information or variations related to this code. To ensure accuracy, refer to your vehicle’s service manual and consult relevant Technical Service Bulletins (TSBs). Those documents might have specific directions on checking fuses, battery voltage, terminal locations, and other relevant details.

DIY Repair Level And Estimated Costs For Fixing P1701 Code In Nissan Vehicles

The above procedure requires an intermediate level of automotive repair knowledge and experience. It involves performing various electrical tests, checking harnesses, and potentially replacing damaged components. If you have experience in automotive diagnostics and repair, you can confidently tackle this repair.

However, if you are unsure or lack experience, seeking professional assistance’s always a good idea. This approach can help you avoid unnecessary expenses resulting from inaccurate diagnoses or improper repairs.

To give you a general idea of the estimated repair costs for the P1701 code in Nissan vehicles, here’s a breakdown of the main repair tasks and their associated costs:

Repair Task	Estimated Cost Range
Diagnostic Fee	$80 – $150
Wiring Harness Repair/Replacement	$200 – $500
Fuse Replacement	$10 – $50
Ignition Switch Replacement	$100 – $300
TCM Replacement	$400 – $700
Professional Labor (per hour)	$80 – $150

Please keep in mind that these are rough estimates, and the actual costs can vary depending on factors such as your specific Nissan model, labor rates in your area, and the extent of the repair required.

It’s always recommended to consult with local repair shops or dealerships to get more accurate and tailored cost estimates for your specific situation.

P1701 Nissan Infographic

Check this infographic for the summarized information about this P1701 code on Nissan vehicles.

Final Thoughts

In a nutshell, promptly addressing the P1701 Nissan code is crucial to avoid potential transmission troubles.

Get to grips with its meaning, symptoms, and causes to make savvy decisions about the repairs needed. Remember to arm yourself with the right tools, follow the steps carefully, and don’t hesitate to seek pro help if required.

Never underestimate the importance of nipping that P1701 code in the bud to keep your Nissan purring like a well-oiled machine.

Got any questions or tales to share?

Drop a comment or pass on this article to fellow gearheads who might find it handy.

Let’s keep the conversation rolling and lend a hand on our automotive adventures!

Reference Sources

Nialtima, P1701 Transmission Control Module (Power Supply)
JustAnswer, Code P1701: No Symptoms or Transmission Issues
2CarPros, Transmission Codes

P1715 Nissan Code Solved: Tips For Dealing With Transmission Issues

Welcome, fellow Nissan owners and avid mechanics!

Today, we’re here to uncover the secrets of a common trouble code that might have left you scratching your head: P1715 Nissan.

If you’ve encountered this code during a scan or noticed unusual behavior in your Nissan vehicle, fear not!

In this blog post, we’ll explore P1715: its meaning, severity, symptoms, causes, as well as diagnosis and repair process. Gain a clear understanding of this code and learn how to address it in your Nissan vehicle.

Let’s dive in!

P1715 Nissan: A Quick Overview

Here’s a quick overview of the P1715 code for Nissan. Check it out!

Definition: Input Speed Sensor (Primary Speed Sensor/TCM Output)
Severity: Medium
DIY Skill Level: Advanced
Continue To Drive?: Yes (at a safe speed)
Estimated Repair Cost: $100 – $500

Understanding The P1715 Code In Nissan Vehicles

The P1715 code is a diagnostic trouble code commonly encountered in Nissan vehicles. It relates to issues of the input speed sensor and its circuit, which are crucial components of the transmission system. Let’s explore what this code means and how it can be triggered.

In Nissan vehicles, the input speed sensor monitors how fast the transmission’s input shaft rotates. It provides essential information to the transmission control module (TCM) about the transmission’s input speed. This data helps the TCM make decisions regarding gear shifting, torque converter lock-up, and overall transmission performance.

The diagram depicts the input speed sensor (number 1) in a Nissan Rogue’s transmission system, commonly positioned below the starter on the engine.
(Credit: nirogue.com)

When the input speed sensor circuit malfunctions or fails to provide accurate data, it triggers the P1715 code. It’s worth noting that the P1715 code is commonly found in Nissan models including the Nissan Rogue, Sentra, Altima, Murano, Pathfinder, and Versa.

Additionally, the P1715 code is often associated with other codes like P1778, which indicates critical CVT failure, and P0776, which relates to pressure control solenoid performance. It’s important to address the P1715 code promptly to prevent further damage to the transmission system.

Oh No! How Serious Is The P1715 Code?

The P1715 code has a moderate severity level. While it’s not considered a critical issue that requires immediate action, it shouldn’t be ignored either. Driving with the P1715 code present may lead to irregular shifting, decreased fuel efficiency, and potential transmission issues.

Always prioritize safety and drive at a safe speed. It’s highly recommended to address the code as soon as possible to prevent further damage to the transmission system.

Even though you can still drive with the code, you should have a qualified mechanic inspect your vehicle at your earliest convenience. They will diagnose the underlying cause and perform the necessary repairs to ensure your car continues to perform well and stays reliable for the long haul.

Remember, timely attention to the P1715 code can help avoid more severe transmission problems down the road.

Common Symptoms Of The P1715 Code

When the P1715 code is triggered in a Nissan vehicle, it can manifest through various symptoms, including:

Illuminated Check Engine Light
Irregular shifting or hesitation during gear changes
Harsh or delayed engagement when shifting gears
Decreased fuel efficiency
Transmission slipping or jerking

If the P1715 code is accompanied by the P0776 code, you may also experience the following:

Hesitation and/or reduced power

If the P1715 code is together with the P1778 code, you may observe the following:

Check Engine Light, AWD light, and ABS light all coming on
Codes being triggered only when the transmission is cold and disappearing when warm

Causes Of The P1715 Code In Nissan Vehicles

The P1715 code in Nissan vehicles can be caused by several factors, such as:

Open or shorted CAN communication line
Open or shorted input speed sensor circuit
Faulty input speed sensor
TCM malfunction

Let’s Get Technical: Diagnose & Resolve P1715 Nissan Code

When dealing with the P1715 code in Nissan vehicles, the main solution typically involves the following steps:

Diagnostic Tools And Essential Parts

OBD-II scanner
Mechanical CVT repair tools
Replacement input speed sensor (if necessary)
TCM reprogramming or replacement tools (if necessary)

Step-by-Step Guide To Repairing The P1715 Nissan Code

Use an OBD-II scanner or code reader to retrieve and note any additional codes present in the system.
Inspect the wiring and connectors related to the input speed sensor circuit for any damage, loose connections, or corrosion.
Test the input speed sensor using a multimeter to ensure it is functioning properly.
If the sensor is faulty, replace it with a new one, ensuring proper alignment and positioning.
Perform mechanical CVT repair if needed, addressing any internal issues or failures. This may involve:

Replacing the CVT belt or chain if worn or damaged
Repairing or replacing pulleys or cones if they are faulty
Repairing or replacing the valve body if it is damaged
Replacing faulty bearings within the CVT

If the P1715 code persists, consider reprogramming or replacing the TCM to ensure proper communication and functionality.

Notes: It is crucial to follow manufacturer guidelines and consult service manuals for specific procedures and specifications during CVT repair and TCM replacement.

Check out this video to learn the TCM Replacement steps on a Nissan by Grim Repair.

DIY Repair Level And Estimated Costs

The diagnostics and repairs for the P1715 code, particularly mechanical CVT repair, and TCM replacement, often require advanced automotive knowledge and specialized tools. You should consult with an experienced mechanic or authorized dealership for these repairs.

Costs for repairing the P1715 Nissan code can vary significantly depending on the extent of the issue, the specific vehicle model, and labor rates. It is advisable to consult with a professional for an accurate cost estimate. Below is a breakdown:

Repair Task	Estimated Cost Range
Wiring and Connectors Repair/Replacement	$100 – $500
Input Speed Sensor Replacement	$100 – $300
Mechanical CVT Repair	$500 – $1500
TCM Reprogramming	$100 – $300
TCM Replacement	$300 – $800

P1715 Nissan Infographic

Check this infographic for the summarized information about this P1715 code on Nissan vehicles.

Final Thoughts

In a nutshell, fixing the P1715 Nissan code requires a careful approach and targeted repairs. But don’t worry! You don’t have to face it alone.

Reach out to a skilled mechanic or authorized dealership who can guide you through the process with expertise and a friendly smile.

If you found this information helpful, why not spread the love?

Share it with your friends and family who might be dealing with the same issue.

And hey, we’re all ears for your thoughts and experiences too! Drop us a comment below, and let’s keep the conversation rolling.

Reference Sources

Nissan North America, 2018, Technical Service Bulletin AT18-009.
Nissan Rogue, Service Manual: P1715 input speed sensor.
Nissan Sentra, Service Manual: P1715 input speed sensor.
Nissan Altima, Service Manual: P1715 input speed sensor.
JustAnswer, Code P1715 Question – Answered by Nissan Mechanic Ron.

P25A2 Code: Expert Explanation And Recommendations

Have you seen the Malfunction Indicator Light (MIL) illuminated with code P25A2? This possibly indicates a problem with the Brake System Control Module (BSCM) or the brake system.

These are essential parts of your car, and a problem with them can be dangerous. Therefore, it is crucial to understand what the code P25A2 means and what you should do if you see it.

In this article, I’ll explain what the code means, discuss the possible causes, and share my advice on what you should do.

So, read on to learn more!

P25A2 Code: An Overview

The P25A2 code can be a bit confusing, but here’s a breakdown of it:

Definition: Brake System Control Module Requested MIL Illumination
Severity: Medium
DIY Skill Level: Advanced
Continue To Drive?: Yes
Estimated Repair Cost: $50 – $200

What Does The P25A2 Code Mean?

The P25A2 code is a generic diagnostic trouble code (DTC) defined as “Brake System Control Module Requested MIL Illumination.” This code is not specific to any particular vehicle make or model, but it is commonly triggered in GM vehicles such as the Chevy Silverado, Volt, Corvette, and GMC Sierra.

This DTC suggests that there is a fault or malfunction detected within the brake system control module, which has triggered the module to request the illumination of the MIL. The brake system control module monitors and controls various aspects of the vehicle’s braking system, including ABS (Anti-lock Braking System) and traction control.

When a fault or malfunction is detected within the brake system, such as a sensor reading out of range or a valve not functioning as expected, the brake system control module may set the P25A2 code and request the illumination of the MIL.

The P25A2 code is often associated with other codes which further clarify the issue, such as:

P0606: PCM / ECM Processor Fault
C0021: Brake Booster Performance (Subfault)
C05D2: Brake Master Cylinder Piston Excessive Travel Detected
U0139: Lost Communication with Suspension Control Module “B”

How Serious Is The P25A2 Code?

When it comes to the severity level of the P25A2 code, it is generally considered medium. In general, the code doesn’t necessarily pose an immediate danger to your vehicle or a complete failure of the braking system.

P25A2 code is commonly found in Chevrolet Corvette vehicles.
(Image credit: Corvette Forum)

Despite the code being present, it is generally safe to continue driving. However, to ensure the continued safe operation of your vehicle, having your car inspected and diagnosed by a qualified mechanic at your earliest convenience is recommended.

Warning Signs Of The P25A2 Code

The P25A2 code may manifest through various symptoms, including:

Illumination of the check engine light and/or ABS warning light
Brake system performance issues

Possible Causes Of The P25A2 Code

The code P25A2 can be triggered by several potential causes, such as:

Malfunctioning brake pedal position sensor
Faulty wheel speed sensors
Problem with the brake system wiring
Wiring or connection issues within the BSCM
BSCM’s software glitch
Faulty BSCM

What to Do If You See The P25A2 Code?

As a mechanic, I strongly recommend that you seek professional help if you encounter the P25A2 code. Additionally, it is important to refrain from attempting to fix the code yourself, as it can be a complex situation, particularly for a DIY-er.

There are a few reasons why it is important to take your car to a qualified mechanic or ask for help from your nearest car dealer:

The P25A2 code often appears associated with other codes, making it difficult to diagnose and fix on your own.
There are many technical service bulletins (TSBs) related to this code, which your car may be covered by. For example, in 2020, GM had a TSB called PIT5735D to address the P25A2 code associated with U0422, U0420, U0151, and other complex U-codes. A mechanic can apply the TSB and recommend the best action to fix your car.
The BSCM is a critical safety component, and it is important to have it repaired by a qualified mechanic with the proper tools and knowledge.

Additionally, some of the repairs that may be needed to fix the P25A2 code include:

Updating the software
Repair wiring issues
Repairing or replacing a faulty braking-related components (wheel speed sensor, brake actuator, brake line, etc)
Replace the BSCM

Final Thoughts

To wrap up, understanding the P25A2 code and its impact on your vehicle’s brake system is crucial for maintaining safety on the road. While it is a medium severity code, we recommend seeking professional assistance by taking your car to an authorized dealer or qualified mechanic. They have the expertise and resources to diagnose and address the issue.

We hope this article has helped you understand the P25A2 code. If you found this information helpful, please share it with others who may benefit. Feel free to leave a comment below to share your experiences or ask any questions.

Happy driving!

Reference Sources

How a Car Works, How the braking system works.

P051B Code: A Comprehensive Guide for Vehicle Owners

Welcome, vehicle owners! If you’ve encountered your vehicle’s P051B error code, you’ve arrived at the right place.

So, let’s dive in!

P051B Code: Quick Overview

Here is an overview of the P051B code. Take a look!

Definition: Crankcase Pressure Sensor Circuit Range/Performance
Severity: High
DIY Skill Level: Intermediate
Continue To Drive?: No
Estimated Repair Cost: $100 – $300

What Does The P051B Mean?

Is it Safe to Continue Driving With The P051B?

Signs of The P051B Code

The following are common symptoms associated with the P051B error code:

Illuminated Malfunction Indicator Lamp (MIL) or Check Engine Light
Reduced engine performance or power
Engine misfires or rough idle
Decreased fuel efficiency

What Triggers the P051B Code?

The P051B error code can be caused by various factors, including:

Engine over-filled with oil
Faulty or malfunctioning crankcase pressure sensor
Dirty/bad positive crankcase ventilation valve
Water intrusion in crankcase pressure sensor
Issues with the wiring or connectors related to the sensor
Crankcase ventilation system problems: broken hoses, blown valve cover gasket, failed oil fill cap, v.v
PCM or ECM software or programming issues

How To Diagnose And Fix The P051B Code

Essential Tools and Parts

OBD-II scanner or code reader
Basic hand tools (such as wrenches, sockets, and screwdrivers)
Crankcase pressure sensor (if necessary)
Positive crankcase ventilation valve
Vacuum hose/connector
Electrical connectors and wiring repair kit

Step-by-Step Procedure

Retrieve Diagnostic Trouble Codes:

Connect an OBD-II scanner or code reader to retrieve the trouble codes and identify the P051B code.

Check the engine oil:

Use the dipstick to check the engine oil. Make sure it’s not overfilled. Drain the excess oil if needed.

Visual inspection of the Positive Crankcase Ventilation (PCV) System:

Inspect the PCV valve, hoses, and connections for any signs of leaks, damage, or restrictions. Ensure that the PCV valve maintenance schedule has been followed.
Verify that the correct PCV valve part number is being used.
Check the cleanliness and correct routing of the fresh air tube and related hoses.
If any concerns are found during the inspection, repair or replace the affected components.

Check for Leaks:

Inspect the oil cap, throttle body, PCV hose, vacuum lines and the air intake system for any leaks or damages.
Repair or replace the faulty parts if needed.

Inspect the wiring and connectors related to the crankcase pressure sensor:

Inspect the wiring and connectors related to the crankcase pressure sensor for any visible damage, loose connections, or corrosion.
If wiring issues are found, repair or replace the damaged wiring and ensure proper connections.

Test the Crankcase Pressure Sensor:

Use a multimeter to test the crankcase pressure sensor. Ensure to consult the manufacturer’s specifications for testing procedures.
If the reading is out of range, replace it with a new one and make sure proper installation.

Clear code and test drive:

Clear the error codes using the OBD-II scanner and test the vehicle to verify if the P051B code reoccurs.

CRANKCASE PRESSURE SENSOR REPLACEMENT

Note: It is recommended to consult the vehicle’s service manual or seek professional guidance for specific instructions and testing procedures tailored to your vehicle’s make and model.

DIY Repair Level And Estimated Costs

Below is a table of estimated costs for repairing the P051B error code:

Repair Task	Estimated Cost Range
Crankcase Pressure Sensor Replacement	$50 – $200
Wiring Repair	$50 – $200
Vacuum Leak Repair	$100 – $300
Professional Diagnostic Fee	$75 – $150

Final Thoughts

Keep your vehicle running smoothly and stay informed about other car-related topics. Safe travels!

Reference:

Howstuffworks – How Does a Positive Crankcase Ventilation (PCV) System Work?