BAIC Motor fault codes
5,084 codes · 82 vehicle records · 0 ECU records · 0 live-data parameters
Codes 5,084
| Code | Description | Brands | System |
|---|---|---|---|
| P0B27 | Hybrid Battery 'B' Voltage | 19 | Powertrain |
| P0B28 | Hybrid Battery 'B' Voltage Unstable | 19 | Powertrain |
| P0B29 | Hybrid Battery 'B' Voltage Low | 23 | Powertrain |
| P0B2A | Hybrid/EV Battery B Voltage High | 24 | Powertrain |
| P0B2B | Hybrid Battery 'C' Voltage | 19 | Powertrain |
| P0B2C | Hybrid Battery 'C' Voltage Unstable | 19 | Powertrain |
| P0B2D | Hybrid Battery 'C' Voltage Low | 21 | Powertrain |
| P0B2E | Hybrid Battery 'C' Voltage High | 21 | Powertrain |
| P0B2F | Hybrid Battery 'D' Voltage | 19 | Powertrain |
| P0B30 | Hybrid Battery 'D' Voltage Unstable | 19 | Powertrain |
| P0B31 | Hybrid Battery 'D' Voltage Low | 21 | Powertrain |
| P0B32 | Hybrid Battery 'D' Voltage High | 21 | Powertrain |
| P0B33 | High voltage service disconnect circuit | 19 | Powertrain |
| P0B34 | High voltage service disconnect circuit performance | 20 | Powertrain |
| P0B35 | High voltage service disconnect circuit low | 20 | Powertrain |
| P0B36 | High voltage service disconnect circuit high | 20 | Powertrain |
| P0B37 | High voltage disconnected | 20 | Powertrain |
| P0B38 | Overload/overtemperature | 22 | Powertrain |
| P0B39 | Under status, open load | 22 | Powertrain |
| P0B3A | Overload/overtemperature | 22 | Powertrain |
| P0B3B | Under status, open load | 26 | Powertrain |
| P0B3C | Hybrid/EV Battery Voltage Sense A Circuit Range/Performance | 28 | Powertrain |
| P0B3D | Hybrid/EV Battery Voltage Sense A Circuit Low | 27 | Powertrain |
| P0B3E | Hybrid/EV Battery Voltage Sense A Circuit High | 24 | Powertrain |
| P0B3F | Short circuit or open circuit to power supply (+) | 20 | Powertrain |
| P0B40 | Hybrid/EV Battery Voltage Sense B Circuit | 26 | Powertrain |
| P0B41 | Hybrid/EV Battery Voltage Sense B Circuit Range/Performance | 28 | Powertrain |
| P0B42 | Hybrid/EV Battery Voltage Sense B Circuit Low | 28 | Powertrain |
| P0B43 | Hybrid/EV Battery Voltage Sense B Circuit High | 24 | Powertrain |
| P0B44 | Under status, short circuit to ground | 19 | Powertrain |
| P0B45 | Hybrid/EV Battery Voltage Sense C Circuit | 26 | Powertrain |
| P0B46 | Hybrid/EV Battery Voltage Sense C Circuit Range/Performance | 28 | Powertrain |
| P0B47 | Hybrid/EV Battery Voltage Sense C Circuit Low | 27 | Powertrain |
| P0B48 | Hybrid/EV Battery Voltage Sense C Circuit High | 24 | Powertrain |
| P0B49 | Under status, open load | 19 | Powertrain |
| P0B4A | Hybrid/EV Battery Voltage Sense D Circuit | 27 | Powertrain |
| P0B4B | Hybrid/EV Battery Voltage Sense D Circuit Range/Performance | 28 | Powertrain |
| P0B4C | Short circuit to battery (+) | 27 | Powertrain |
| P0B4D | Short circuit or open circuit to power (-) | 24 | Powertrain |
| P0B4E | Short circuit to power (+) | 19 | Powertrain |
| P0B4F | Open circuit or short to battery negative terminal | 25 | Powertrain |
| P0B50 | Hybrid/EV Battery Voltage Sense E Circuit Range/Performance | 27 | Powertrain |
| P0B51 | Open circuit or short circuit to battery (-) | 26 | Powertrain |
| P0B52 | Short circuit to | 23 | Powertrain |
| P0B53 | Open circuit or short to battery positive terminal | 19 | Powertrain |
| P0B54 | Overload/overtemperature | 25 | Powertrain |
| P0B55 | Hybrid/EV Battery Voltage Sense F Circuit Range/Performance | 27 | Powertrain |
| P0B56 | There is a non-safety fault inside the compressor | 26 | Powertrain |
| P0B57 | Compressor safety fault (including interlock fault) | 23 | Powertrain |
| P0B58 | Compressor high voltage side power supply detection failure | 19 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.