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:
U0161: Lost Communication With Compass Module
Is the U0161 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.
U0162: Lost Communication With Navigation Display Module
Is the U0162 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.
U0163: Lost Communication With Navigation Control Module
Is the U0163 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.
U0164: Lost Communication With HVAC Control Module
Is the U0164 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.
U0165: Lost Communication With Rear HVAC Control Module
Is the U0165 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.
U0166: Lost Communication With Auxiliary Heater Control Module
Is the U0166 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.
U0167: Lost Communication With Vehicle Immobilizer Control Module
Is the U0167 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.
U0168: Lost Communication With Vehicle Security Control Module
Is the U0168 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.
U0169: Lost Communication With Sunroof Control Module
Is the U0169 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.
U016A: Lost Communication With Global Positioning System Module
Is the U016A 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.