GM(BRAZIL) fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
GM(BRAZIL) shares fault-code data with GM. Data may not cover GM(BRAZIL)-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| B0378 | Rear HVAC Selection Switch Circuit | 6 | Body |
| B0383 | Rear Climate Control Ventilation Selection Switch Circuit | 7 | Body |
| B0388 | Rear Climate Control Warmer Selection Switch Circuit | 6 | Body |
| B0393 | Rear Climate Control Cooler Selection Switch Circuit | 7 | Body |
| B0398 | Rear Climate Control Auto Control Selection Switch Circuit | 6 | Body |
| B0403 | E/G request NG | 8 | Body |
| B0408 | Défectuosité circuit commande 1 temp | 7 | Body |
| B0409 | air mix door #1 range error | 7 | Body |
| B040A | No description available | 6 | Body |
| B0413 | Blending Flap Motor Circuit Low Voltage | 7 | Body |
| B0414 | air temperature/mode door actuator malfunction | 7 | Body |
| B0418 | HVAC actuator circuit | 8 | Body |
| B0419 | air mix door #2 range error | 7 | Body |
| B0423 | air mix door #2 inoperative error | 6 | Body |
| B0424 | air temperature/mode door actuator malfunction | 6 | Body |
| B0428 | air mix door #3 inoperative error | 6 | Body |
| B0429 | Temperature control 3 circuit range | 3 | Body |
| B042A | No description available | 6 | Body |
| B042C | No description available | 6 | Body |
| B042D | No description available | 6 | Body |
| B0433 | Temperature control 3 feedback circuit | 6 | Body |
| B0434 | Temperature control 3 feedback circuit range/performance | 2 | Body |
| B0438 | Auxiliary Heater Glow Plug Circuit | 6 | Body |
| B0439 | Auxiliary Heater Glow Plug Circuit Performance | 6 | Body |
| B0440 | Auxiliary Heater Glow Plug Circuit Low Input | 6 | Body |
| B0441 | LH mix motor out of range | 6 | Body |
| B0442 | Auxiliary Heater Glow Plug Circuit Open | 7 | Body |
| B0443 | Injection Pump Malfunction | 7 | Body |
| B0445 | Auxiliary Heater Fuel Pump Circuit Low Input | 6 | Body |
| B0446 | RH mix motor out of range | 6 | Body |
| B0447 | Auxiliary Heater Fuel Pump Circuit Open | 6 | Body |
| B0448 | Auxiliary Heater Blower Circuit | 6 | Body |
| B0449 | Auxiliary Heater Blower Circuit Performance | 6 | Body |
| B0450 | Auxiliary Heater Blower Circuit Low Input | 6 | Body |
| B0451 | Auxiliary Heater Blower Circuit High Input | 6 | Body |
| B0452 | Auxiliary Heater Blower Circuit Open | 6 | Body |
| B0453 | Auxiliary Heater Coolant Temperature Sensor Circuit | 6 | Body |
| B0455 | Auxiliary Heater Coolant Temperature Sensor Circuit Low Input | 6 | Body |
| B0457 | Auxiliary Heater Coolant Sensor Circuit Open | 7 | Body |
| B0458 | Auxiliary Heater Overheat Sensor Circuit | 6 | Body |
| B0460 | Auxiliary Heater Overheat Sensor Circuit Low | 6 | Body |
| B0462 | Cylinder No.3 Injector - Open Circuit | 7 | Body |
| B0463 | Solenoid F Of Pressure Control. Operation Failure | 7 | Body |
| B0465 | Auxiliary Heater Flame Sensor Circuit Low Input | 6 | Body |
| B0467 | Auxiliary Heater Flame Sensor Circuit Open | 6 | Body |
| B0468 | Auxiliary Heater Coolant Pump Circuit | 6 | Body |
| B046A | Auxiliary Heater Coolant Pump Temperature Circuit | 6 | Body |
| B046B | Auxiliary Heater Coolant Pump Feedback Circuit | 6 | Body |
| B046C | Auxiliary Heater Coolant Pump Enable Circuit | 6 | Body |
| B046D | Auxiliary Heater Coolant Pump Solenoid Valve Control Circuit | 6 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.