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 |
|---|---|---|---|
| B3A00 | A/C refrigerant distribution valve actuator 'C' stuck/open | 10 | Body |
| B3A02 | A/C refrigerant distribution valve actuator 'C' control circuit low | 9 | Body |
| B3A03 | A/C refrigerant distribution valve actuator 'C' control circuit high | 9 | Body |
| B3A05 | A/C refrigerant distribution valve actuator 'D' stuck/open | 9 | Body |
| B3A07 | A/C refrigerant distribution valve actuator 'D' control circuit low | 9 | Body |
| B3A08 | A/C refrigerant distribution valve actuator 'D' control circuit high | 9 | Body |
| B3A0C | A/C refrigerant expansion valve actuator control circuit low | 10 | Body |
| B3A0D | A/C refrigerant expansion valve actuator control circuit high | 10 | Body |
| B3A11 | A/C refrigerant expansion valve actuator control circuit performance | 10 | Body |
| B3A17 | A/C refrigerant distribution valve 'C' actuator control circuit performance | 9 | Body |
| B3A19 | A/C refrigerant distribution valve 'D' actuator control circuit performance | 9 | Body |
| B3A5C | No description available | 6 | Body |
| B3A5D | No description available | 6 | Body |
| B3A64 | No description available | 6 | Body |
| B3A65 | No description available | 6 | Body |
| B3A66 | No description available | 6 | Body |
| B3A67 | No description available | 6 | Body |
| B3A68 | No description available | 6 | Body |
| B3A69 | No description available | 6 | Body |
| B3A6A | No description available | 6 | Body |
| B3A6B | No description available | 6 | Body |
| B3A6F | No description available | 6 | Body |
| B3EE0 | No description available | 6 | Body |
| B3EE2 | No description available | 6 | Body |
| B3EEE | No description available | 6 | Body |
| B8301 | EQ HFV6 P MF AT | 4 | Body |
| B8311 | EQ HFV6 P MF MT | 4 | Body |
| C0000 | Défaut circuit information vitesse véhicule | 12 | Chassis |
| C0001 | TCS Control Channel A Valve 1 | 23 | Chassis |
| C0002 | TCS Control Channel A Valve 2 | 22 | Chassis |
| C0003 | TCS Control Channel B Valve 1 | 22 | Chassis |
| C0004 | TCS Control Channel B Valve 2 | 22 | Chassis |
| C0005 | Front Right Wheel Speed Sensor Short Circuit or Circuit Open | 6 | Chassis |
| C0010 | Left Front Inlet Control | 26 | Chassis |
| C0011 | Left Front Outlet Control | 26 | Chassis |
| C0012 | Left front hydraulic release too long | 20 | Chassis |
| C0013 | ABS indicator lamp circuit shorted to battery | 3 | Chassis |
| C0014 | Right Front Inlet Control | 25 | Chassis |
| C0015 | Right Front Outlet Control | 25 | Chassis |
| C0016 | Right front hydraulic release too long | 19 | Chassis |
| C0017 | Pump motor circuit short to ground | 7 | Chassis |
| C0018 | Left Rear Inlet Control | 25 | Chassis |
| C0019 | Left Rear Outlet Control | 25 | Chassis |
| C001A | Left rear hydraulic release too long | 19 | Chassis |
| C001C | Right Rear Inlet Control | 26 | Chassis |
| C001D | Right Rear Outlet Control | 25 | Chassis |
| C001E | Right rear hydraulic release too long | 19 | Chassis |
| C0020 | ABS Pump Motor Control | 25 | Chassis |
| C0021 | Brake Booster Performance | 23 | Chassis |
| C0022 | Brake booster solenoid | 22 | Chassis |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.