Fault codes C04xx: traction control, adaptive cruise control and steering
Chassis codes common to all makes: brakes, stability, steering, suspension. A fault in braking, steering or stability can affect your safety: have it checked quickly by a professional.
Official codes: 15, from smallest to largest. Tap a code to get a direct link to share.
| Code | Meaning |
|---|---|
| C0400 | Traction Control Solenoid Valve Circuit |
| C0401 | Traction Control Switch Circuit |
| C0402 | Traction Control Lamp Circuit |
| C0405 | Traction Control Active Too Long |
| C0410 | Adaptive Cruise Control Sensor Circuit Malfunction |
| C0420 | Adaptive Cruise Control Module Internal Performance |
| C0440 | Steering Wheel Position Sensor Circuit |
| C0445 | Steering Wheel Position Sensor Calibration |
| C0450 | Rear Wheel Steering Position Sensor Circuit |
| C0455 | Steering Wheel Position Sensor Circuit |
| C0460 | Steering Position Signal Implausible |
| C0496 | Yaw Rate Sensor Circuit |
| C0497 | Yaw Rate Sensor Range/Performance |
| C0498 | Lateral Acceleration Sensor Circuit |
| C0499 | Lateral Acceleration Sensor Range/Performance |
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Official meanings: OBDex (public domain, CC0). Manufacturer codes: dtc-database (MIT license), probable meanings not verified by the manufacturers. The same meaning can vary depending on the model: always have a diagnosis confirmed by a professional.