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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.

CodeMeaning
C0400Traction Control Solenoid Valve Circuit
C0401Traction Control Switch Circuit
C0402Traction Control Lamp Circuit
C0405Traction Control Active Too Long
C0410Adaptive Cruise Control Sensor Circuit Malfunction
C0420Adaptive Cruise Control Module Internal Performance
C0440Steering Wheel Position Sensor Circuit
C0445Steering Wheel Position Sensor Calibration
C0450Rear Wheel Steering Position Sensor Circuit
C0455Steering Wheel Position Sensor Circuit
C0460Steering Position Signal Implausible
C0496Yaw Rate Sensor Circuit
C0497Yaw Rate Sensor Range/Performance
C0498Lateral Acceleration Sensor Circuit
C0499Lateral Acceleration Sensor Range/Performance

← C03xx · C05xx →

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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.