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 |
|---|---|---|---|
| B0470 | Auxiliary Heater Coolant Pump Relay Circuit Low Voltage | 6 | Body |
| B0471 | Auxiliary Heater Coolant Pump Relay Circuit High Voltage | 6 | Body |
| B0472 | Auxiliary Heater Coolant Pump Relay Circuit Open | 6 | Body |
| B0473 | Auxiliary Heater Passenger Compartment Blower Control Circuit | 6 | Body |
| B0478 | Flame Off At Minimum Power | 6 | Body |
| B0479 | Flame Off At Medium Power | 6 | Body |
| B0480 | Flame Off At Maximum Power | 6 | Body |
| B0481 | Overheat Detected: Software Level | 6 | Body |
| B0482 | Overheat Detected: Hardware Level | 6 | Body |
| B0483 | Overheat Possible | 6 | Body |
| B0484 | Auxiliary Heater System Locked | 6 | Body |
| B0485 | Auxiliary Heater Start Counter Overrun | 6 | Body |
| B0486 | Auxiliary Heater Cold Blow Time Exceeded | 6 | Body |
| B0487 | Auxiliary Heater Temperature Switch High Side Circuit | 6 | Body |
| B0488 | Auxiliary Heater Overheat Counter Overrun | 6 | Body |
| B0489 | Passenger Temperature Control Cooler and Warmer Switch Circuit | 6 | Body |
| B048A | Auxiliary Heater Start Time Exceeded | 6 | Body |
| B048B | Rear Climate Control Blower Switch Circuit | 6 | Body |
| B048C | Humidity Sensor Humidity Circuit | 6 | Body |
| B048D | Auxiliary Heater Temperature Command Circuit | 6 | Body |
| B048E | Auxiliary Heater System | 6 | Body |
| B048F | Humidity Sensor Temperature Circuit | 6 | Body |
| B0490 | Plage circuit inter. refr./chauf. commande temp. passager | 2 | Body |
| B0494 | Passenger Temperature Control Cooler and Warmer Switch Feedback Circuit | 6 | Body |
| B0499 | Passenger Temperature Control Warmer Switch Circuit | 6 | Body |
| B049A | Driver Temperature Control Switch Circuit | 6 | Body |
| B049B | Passenger Temperature Control Switch Circuit | 6 | Body |
| B049C | Rear Temperature Control Switch Circuit | 6 | Body |
| B0504 | Passenger Temperature Control Warmer Switch Feedback Circuit | 6 | Body |
| B0509 | Upper Right Duct Air Temperature Sensor Circuit | 7 | Body |
| B0510 | RH panel discharge temp sensor failure | 3 | Body |
| B0514 | Lower Right Duct Air Temperature Sensor Circuit | 6 | Body |
| B0515 | RH heater discharge temp sensor failure | 3 | Body |
| B0519 | Rear Upper Duct Air Temperature Sensor Circuit | 6 | Body |
| B051A | Left Assist Step Motor Control Circuit | 6 | Body |
| B051B | Right Assist Step Motor Control Circuit | 6 | Body |
| B051C | Left Assist Step Position Sensor Circuit | 6 | Body |
| B051D | Right Assist Step Position Sensor Circuit | 6 | Body |
| B051E | Assist Step Disable Switch Circuit | 6 | Body |
| B051F | No description available | 6 | Body |
| B0520 | rear discharge temp sensor failure | 3 | Body |
| B0524 | Engine Coolant Cut-Off Actuator Circuit | 7 | Body |
| B0525 | Front Right Turn Indicator Circuit Malfunction | 6 | Body |
| B052A | Stop/Start Select Switch Indicator Circuit | 6 | Body |
| B052B | Assist Step Position Sensor Supply Circuit | 6 | Body |
| B052C | No description available | 5 | Body |
| B052D | No description available | 5 | Body |
| B052E | No description available | 6 | Body |
| B0530 | fuel level sensor stuck | 7 | Body |
| B0532 | fuel sensor shorted to ground | 3 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.