Check-engine codes
What does my check-engine code mean?
Plain-English explanations for OBD-II trouble codes: what the code means, the most likely causes, symptoms, and how much labour a repair usually takes.
C0 codes · Chassis
- C0825Steering Effort Sensor Range/Performance
- C0827Steering Effort Sensor Stuck
- C0830Steering Wheel Angle Sensor Center Position Not Learned
- C0840Air Suspension Solenoid Valve Circuit
- C0850Active Damping Control Front Left
- C0851Active Damping Control Front Right
- C0852Active Damping Control Rear Left
- C0853Active Damping Control Rear Right
- C0860Trailer Stability Assist Performance
- C0870Adaptive Cruise Control Brake Request Performance
- C0900TPMS Sensor 1 Battery
- C0901TPMS Sensor 1 Position Performance
- C0902TPMS Sensor 2 Battery
- C0903TPMS Sensor 2 Position Performance
- C0905TPMS Sensor 3 Battery Low
- C0907TPMS Sensor 4 Battery Low
- C0910TPMS Receiver Circuit Malfunction
- C0912TPMS Initiator Front Circuit Malfunction
- C0915Active Roll Stabilisation Front Actuator Circuit
- C0916Active Roll Stabilisation Rear Actuator Circuit
- C0920Suspension Control Module Internal Fault
- C0950Tire Pressure Monitoring Sensor Front Left
- C0951Tire Pressure Monitoring Sensor Front Right
- C0952Tire Pressure Monitoring Sensor Rear Left
- C0953Tire Pressure Monitoring Sensor Rear Right
- C0960Tire Pressure Monitoring Module Internal Fault
Code data: OBDex open dataset (CC0), reviewed and rewritten for drivers. Always confirm a diagnosis before replacing parts.