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
- C055CABS Pump Motor Supply Voltage Circuit A Range/Performance
- C055DBrake Hydraulic Circuit B Leak
- C055EBrake Hydraulic Circuit A Leak
- C055FBSCM/EBBC Hydraulic Unit Performance
- C0560Calibration Required
- C0561ABS Disabled Warning Indicator Request
- C0562Brake Pedal Position Sensor Supply Voltage Circuit/Open
- C0563Calibration Mismatch
- C0564ABS Control Module System Voltage Low
- C0565ABS Control Module System Voltage High
- C0566Brake Booster Solenoid Circuit/Open
- C0567Brake Booster Solenoid Circuit Low
- C0568Brake Booster Solenoid Circuit High
- C0569Brake Booster Solenoid Circuit Performance
- C056ABrake Booster Pressure Sensor Power Supply Circuit
- C056BBrake Pressure Sensor A Intermittent/Erratic
- C056CBrake Pressure Sensor B Intermittent/Erratic
- C056DBrake Pedal Position Sensor Supply Voltage Circuit Low
- C056EBrake Pedal Position Sensor Supply Voltage Circuit High
- C056FBrake Booster Travel Sensor Circuit Low
- C0570Brake Booster Travel Sensor Circuit High
- C0571Active Brake Assist Performance
- C0572Brake Pressure Sensor C Circuit High
- C0573Electric Park Brake Switch Circuit Malfunction
- C0574Brake Pressure Sensor C Circuit Range/Performance
- C0575Park Brake Actuator Position Signal Malfunction
- C0576Brake Pressure Sensor D Circuit High
- C0577Park Brake Force Sensor Circuit Malfunction
- C0578Park Brake Switch Stuck Open
- C0579Brake Booster Temperature Sensor B Circuit Low
- C057ABrake Booster Temperature Sensor B Circuit High
- C057BBrake Booster Temperature Sensor B Circuit/Open
- C057CBrake Booster Temperature Sensor B Circuit Range/Performance
- C057DBrake Booster Temperature Sensor Circuit B Intermittent/Erratic
- C057EBrake Booster Temperature Sensor A/B Correlation
- C057FBrake Booster Motor A Phase U-V-W Circuit/Open
- C0580Brake Booster Motor A Phase U-V-W Circuit Low
- C0581Park Brake Apply Performance
- C0582Brake Booster Motor A Phase U-V-W Circuit Range/Performance
- C0583Park Brake Release Performance
- C0584Brake Booster Motor B Phase U-V-W Circuit Low
- C0585Brake Booster Motor B Phase U-V-W Circuit High
- C0586Brake Booster Motor B Phase U-V-W Circuit Range/Performance
- C0587Brake Booster Motor A Position Sensor Circuit/Open
- C0588Brake Booster Motor A Position Sensor Circuit Low
- C0589Brake Booster Motor A Position Sensor Circuit High
- C058ABrake Booster Motor A Position Sensor Circuit Range/Performance
- C058BBrake Booster Motor B Position Sensor Circuit/Open
- C058CBrake Booster Motor B Position Sensor Circuit Low
- C058DBrake Booster Motor B Position Sensor Circuit High
- C058EBrake Booster Motor B Position Sensor Circuit Range/Performance
- C058FRegeneration Torque Performance
- C0590Brake Booster Motor A Phase U-V-W Current High
- C0591Brake Booster Motor A Phase U-V-W Current Low
- C0592Brake Booster Motor B Phase U-V-W Current High
- C0593Brake Booster Motor B Phase U-V-W Current Low
- C0594Brake Pedal Travel Sensor
- C0595Brake Booster Internal Power Driver Range/Performance
- C0596Brake Booster Motor A Current Sensor Circuit Range/Performance
- C0597Brake System Control Module A Performance
- C0598Brake System Control Module B Performance
- C0599Brake Booster Control Module Missing Calibration
- C059APower Steering Control Module - Rear Missing Calibration
- C059BBrake Pressure Sensor B Missing Calibration
- C059CBrake Pressure Sensor C Missing Calibration
- C059DBrake Pressure Sensor D Missing Calibration
- C059EBrake Pressure Sensor E Missing Calibration
- C059FBrake Pressure Sensor E Circuit Low
- C05A0Brake Pressure Sensor E Circuit High
- C05A1Brake Pressure Sensor E Circuit/Open
- C05A2Brake Pressure Sensor E Range/Performance
- C05A3Wheel Speed Sensors Supply Circuit High
- C05A4Wheel Speed Sensors Supply Circuit Low
- C05A5ABS Pump Motor Supply Voltage B Circuit/Open
- C05A6ABS Pump Motor Supply Voltage B Circuit High
- C05A7ABS Pump Motor Supply Voltage B Circuit Low
- C05A8ABS Pump Motor Supply Voltage B Circuit Range/Performance
- C05A9ABS Pump Motor Supply Voltage Circuit A/B Correlation
- C05AAABS Pump Motor Temperature Too High
- C05ABBrake Blending Separation Valve Performance
- C05ACBrake Blending Separation Valve Stuck Closed
- C05ADBrake Blending System Performance
- C05AEABS Pump Motor Calibration Not Learned
- C05AFBrake Booster Motor B Current Sensor Circuit Range/Performance
- C05B0Brake Hydraulic Circuit C Leak
- C05B1Brake Hydraulic Circuit D Leak
- C05B2Steering Wheel Angle Sensor Signal - Yaw Rate Sensor Signal Correlation
- C05B3Brake Booster Temperature Sensor C Circuit Low
- C05B4Brake Booster Temperature Sensor C Circuit High
- C05B5Brake Booster Temperature Sensor C Circuit/Open
- C05B6Brake Booster Temperature Sensor C Circuit Range/Performance
- C05B7Brake Booster Temperature Sensor C Circuit Intermittent/Erratic
- C05B8Brake Booster Motor A Position Sensor Supply Circuit/Open
- C05B9Brake Booster Motor A Position Sensor Supply Circuit Low
- C05BABrake Booster Motor A Position Sensor Supply Circuit High
- C05BBBrake Booster Motor A Position Sensor Supply Circuit Range/Performance
- C05BCBrake Booster Motor B Position Sensor Supply Circuit/Open
- C05BDBrake Booster Motor B Position Sensor Supply Circuit Low
- C05BEBrake Booster Motor B Position Sensor Supply Circuit High
- C05BFBrake Booster Motor B Position Sensor Supply Circuit Range/Performance
Code data: OBDex open dataset (CC0), reviewed and rewritten for drivers. Always confirm a diagnosis before replacing parts.