Generic Codes
Generic OBD2 codes are standardized codes that apply to all cars that are OBD2 compliant, regardless of the make or model.
Our collection of articles on this page provides a wealth of information about these codes, going beyond just an explanation of what they mean. We analyze each code in detail, providing technical explanations, common causes, symptoms to look out for, and recommended solutions for each issue.
So why wait? Start exploring now!
In a hurry? Quickly jump to the code you're facing:
U030F: ISO/SAE Reserved
The U030F code is a generic ISO/SAE Reserved code that may appear in your vehicle's diagnostic system. Read on to learn more about it and what you should do to deal with it.
U0310: Software Incompatibility With Fuel Pump Control Module
Is the U0310 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0311: Software Incompatibility With Drive Motor Control Module (DMCM)
Is the U0311 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0312: Software Incompatibility With Battery Energy Control Module A
Is the U0312 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0313: Software Incompatibility With Battery Energy Control Module B
Is the U0313 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0314: Software Incompatibility With Four-Wheel Drive Clutch Control Module
Is the U0314 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0315: Software Incompatibility With Anti-Lock Brake System Control Module
Is the U0315 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0316: Software Incompatibility With Vehicle Dynamics Control Module
Is the U0316 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0317: Software Incompatibility With Park Brake Control Module
Is the U0317 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.
U0318: Software Incompatibility With Brake System Control Module
Is the U0318 code causing communication issues in your vehicle? Read on to learn how to deal with this communication network problem and get your vehicle back on the road.