GM fault codes
17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| C0593 | Brake booster motor 'B' phase U-V-W current low | 5 | Chassis |
| C0594 | Brake booster motor 'A' performance | 12 | Chassis |
| C0595 | Brake Booster Internal Power Driver Range/Performance | 11 | Chassis |
| C0596 | Brake Booster Motor A Current Sensor Circuit Range/Performance | 11 | Chassis |
| C059A | Power steering control module - rear missing calibration | 9 | Chassis |
| C059B | Brake pressure sensor 'B' missing calibration | 9 | Chassis |
| C059D | Brake pressure sensor 'D' missing calibration | 9 | Chassis |
| C05A3 | Wheel speed sensors supply circuit high | 9 | Chassis |
| C05A4 | Wheel speed sensors supply circuit low | 9 | Chassis |
| C05AD | Brake blending system performance | 9 | Chassis |
| C05AE | ABS pump motor calibration not learned | 9 | Chassis |
| C05B0 | Brake hydraulic circuit 'C' leak | 9 | Chassis |
| C05B1 | Brake hydraulic circuit 'D' leak | 9 | Chassis |
| C05B2 | Steering wheel angle sensor signal - yaw rate sensor signal correlation | 9 | Chassis |
| C05BB | Brake Booster Motor A Position Sensor Supply Circuit Range/Performance | 11 | Chassis |
| C05C1 | Brake pedal position sensor 'B' not learned | 11 | Chassis |
| C05C2 | Brake Booster Motor A Over Temperature | 11 | Chassis |
| C05C9 | Brake pressure sensor supply circuit | 10 | Chassis |
| C05CA | Brake master cylinder piston position sensor 'A' circuit voltage high | 9 | Chassis |
| C05CB | Brake master cylinder piston position sensor 'A' circuit voltage low | 9 | Chassis |
| C05CC | Brake master cylinder piston position sensor 'A' circuit range/performance | 9 | Chassis |
| C05CD | Brake master cylinder piston position sensor 'B' circuit voltage high | 10 | Chassis |
| C05CE | Brake master cylinder piston position sensor 'B' circuit voltage low | 10 | Chassis |
| C05CF | Brake master cylinder piston position sensor 'B' circuit range/performance | 9 | Chassis |
| C05D0 | Brake master cylinder piston position sensor 'A/B' correlation | 9 | Chassis |
| C05D1 | Brake master cylinder piston position sensor supply circuit | 9 | Chassis |
| C05D2 | Master cylinder piston position higher than expected | 9 | Chassis |
| C05D3 | Driver applied pressure higher than expected | 9 | Chassis |
| C05D4 | Brake master cylinder piston position sensor calibration not learned | 9 | Chassis |
| C05D5 | Brake master cylinder cut off valve | 10 | Chassis |
| C05D6 | Power steering control module processor performance | 10 | Chassis |
| C05D7 | Brake transmission shift interlock (BTSI) control circuit | 9 | Chassis |
| C05DD | 4WD/AWD clutch 'A' performance/stuck disengaged | 9 | Chassis |
| C05E5 | 4WD/AWD clutch 'A' position not learned | 9 | Chassis |
| C05E6 | 4WD/AWD clutch 'A' position control error | 9 | Chassis |
| C05FB | 4WD/AWD range actuator position sensor circuit | 9 | Chassis |
| C05FF | 4WD/AWD range actuator position not learned | 9 | Chassis |
| C0600 | 4WD/AWD Range Actuator Position Control Error | 10 | Chassis |
| C0605 | Steering Wheel Angle Sensor Circuit/Open | 11 | Chassis |
| C0609 | Park brake switch circuit | 13 | Chassis |
| C060B | Left park brake actuator control circuit/open | 12 | Chassis |
| C0610 | Right Park Brake Actuator Control Circuit/Open | 13 | Chassis |
| C0611 | Right park brake actuator control circuit low | 6 | Chassis |
| C0615 | Park brake control module control circuit/open | 10 | Chassis |
| C0616 | Park brake control module control circuit performance | 11 | Chassis |
| C0619 | Brake pedal position sensor 'A' offset exceeded learning limit | 10 | Chassis |
| C061A | Brake pedal position sensor 'B' offset exceeded learning limit | 10 | Chassis |
| C061C | Variabel styringsaktuatorstyringskreds/åben | 9 | Chassis |
| C0620 | Right front position sensor circuit | 9 | Chassis |
| C0625 | Falla Sensor Suspensión Control de Nivel | 8 | Chassis |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.