MG (SAIC) fault codes
7,311 codes · 85 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,311
| Code | Description | Brands | System |
|---|---|---|---|
| P1B75 | On-board charging CP signal abnormal | 13 | Powertrain |
| P1B76 | Battery chamber inlet temperature sampling line short to power | 12 | Powertrain |
| P1B77 | Battery chamber inlet temperature sampling line short to ground | 13 | Powertrain |
| P1B78 | Battery chamber inlet temperature sampling line disconnected | 12 | Powertrain |
| P1B81 | Main positive relay check-back circuit fault | 11 | Powertrain |
| P1B82 | Negative relay check-back circuit fault | 11 | Powertrain |
| P1BB0 | Hybrid/EV Battery 68 Circuit High Voltage | 11 | Powertrain |
| P1BB1 | Overvoltage abuse of use | 11 | Powertrain |
| P1BB2 | ECU unexpected disconnection fault | 11 | Powertrain |
| P1BB3 | EEGG SWOFF fault | 11 | Powertrain |
| P1BB4 | ECC fault due to reset | 11 | Powertrain |
| P1BB5 | Not interrupted due to reset | 11 | Powertrain |
| P1BB6 | Watchdog reset due to reset | 10 | Powertrain |
| P1BB7 | Program flow detection fault | 10 | Powertrain |
| P1BB9 | Reset due to safety controller | 10 | Powertrain |
| P1BBA | Reset due to main controller | 11 | Powertrain |
| P1BBB | Hybrid/EV Battery 72 Circuit Low Voltage | 11 | Powertrain |
| P1BBC | Bateri Hibrid/EV litar 72 voltan tinggi | 10 | Powertrain |
| P1BBD | Hybrid/EV Battery 73 Circuit Performance | 9 | Powertrain |
| P1BBE | Bateri Hibrid/EV litar 73 voltan rendah | 9 | Powertrain |
| P1BD1 | Bateri Hibrid/EV 79 litar voltan tinggi | 10 | Powertrain |
| P1C20 | Phase overload fault | 15 | Powertrain |
| P1C21 | Motor stalling fault | 15 | Powertrain |
| P1C22 | Electronic lock abnormality | 15 | Powertrain |
| P1C23 | Electronic lock unlocking abnormality | 14 | Powertrain |
| P1C24 | AC output current is too high during discharge | 14 | Powertrain |
| P1C25 | DC/DC dahili devre | 13 | Powertrain |
| P1C26 | configuration parity Error | 13 | Powertrain |
| P1C27 | Pinge (DC/DC) muundur | 13 | Powertrain |
| P1C28 | PFC output voltage | 12 | Powertrain |
| P1C29 | Power circuit (pre-charge failure) | 12 | Powertrain |
| P1C2A | Koelmiddelafsluitklep 3 | 11 | Powertrain |
| P1C2B | OPI hall sensor error | 12 | Powertrain |
| P1C2C | Cooling motor Hall sensor signal is invalid | 12 | Powertrain |
| P1C2D | Cooling motor Hall sensor signal voltage is too low | 14 | Powertrain |
| P1C2E | Cooling motor Hall sensor signal voltage is too high | 11 | Powertrain |
| P1C2F | Koelmiddelafsluitklep 3 | 8 | Powertrain |
| P1C30 | Drive tube or motor fault | 14 | Powertrain |
| P1C31 | Position hall signal fault | 14 | Powertrain |
| P1C32 | Backup hall fault | 13 | Powertrain |
| P1C33 | PFC over temperature | 12 | Powertrain |
| P1C34 | Koelmiddelafsluitklep 4 | 12 | Powertrain |
| P1C35 | Külmaaine lüliti 4 | 12 | Powertrain |
| P1C36 | DCDC: LV Current Sensor connected to Ground | 12 | Powertrain |
| P1C37 | DCDC: HV Current Sensor connected to Supply Voltage | 12 | Powertrain |
| P1C38 | DCDC: HV Current Sensor connected to Ground | 13 | Powertrain |
| P1C39 | Koelmiddelafsluitklep 5 | 12 | Powertrain |
| P1C3A | Koelmiddelafsluitklep 5 | 9 | Powertrain |
| P1C3B | Koelmiddelafsluitklep 5 | 10 | Powertrain |
| P1C3C | Koelmiddelafsluitklep 5 | 9 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.