MG (SAIC) fault codes
7,311 codes · 85 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,311
| Code | Description | Brands | System |
|---|---|---|---|
| P1D41 | Motor rotor resistance stored value invalid | 12 | Powertrain |
| P1D42 | Motor position angle storage value invalid | 11 | Powertrain |
| P1D44 | Motor B phase current sampling circuit fault | 15 | Powertrain |
| P1D45 | Motor C phase current sampling circuit fault | 13 | Powertrain |
| P1D46 | Torque request value comparison error | 14 | Powertrain |
| P1D47 | Torque request CAN value verification error | 14 | Powertrain |
| P1D48 | Bus voltage CAN value exceeds the valid range | 15 | Powertrain |
| P1D49 | Accelerator pedal circuit fault | 15 | Powertrain |
| P1D4A | Brake pedal circuit fault | 13 | Powertrain |
| P1D4B | Internal control module overrun monitoring error | 13 | Powertrain |
| P1D4C | Internal control module quantity wave plausibility error | 13 | Powertrain |
| P1D4D | Internal control module rail pressure plausibility error | 13 | Powertrain |
| P1D4F | Internal control module monitoring lead torque limitation | 15 | Powertrain |
| P1D50 | Inductance over-temperature | 13 | Powertrain |
| P1D51 | AC input voltage sensor (2) low | 13 | Powertrain |
| P1D52 | Internal circuit (1) | 13 | Powertrain |
| P1D53 | Internal circuit (2) | 8 | Powertrain |
| P1D54 | Power network AC voltage too high | 5 | Powertrain |
| P1D55 | Power network AC voltage phase sequence error | 14 | Powertrain |
| P1D56 | ESD hold circuit | 16 | Powertrain |
| P1D57 | Battery charger RAM error | 15 | Powertrain |
| P1D58 | PFC output voltage sensor range | 16 | Powertrain |
| P1D5A | FPS-ohjaimen virtapiiri | 10 | Powertrain |
| P1D5B | Sensorvoeding C circuitfout | 10 | Powertrain |
| P1D5C | Krug uzemljenja senzora 1 | 10 | Powertrain |
| P1D5D | Litar rujukan bumi sensor 2 | 3 | Powertrain |
| P1D5E | Toiteahela 1 viga | 10 | Powertrain |
| P1D5F | Power supply 2 circuit fault | 4 | Powertrain |
| P1D61 | The voltage at the high voltage input terminal of the motor control unit (MCU) is abnormal | 8 | Powertrain |
| P1D62 | Motor control unit (MCU) high voltage input terminal voltage is too high (software threshold) | 8 | Powertrain |
| P1D63 | Motor control unit (MCU) high voltage input terminal voltage is too low (software threshold) | 8 | Powertrain |
| P1D64 | Parameter or operation is incorrect | 7 | Powertrain |
| P1D65 | This DTC has been stored in accordance with the detection of DTC P0DA8, P0AE1 or | 7 | Powertrain |
| P1D66 | Current is below lower limit | 7 | Powertrain |
| P1D67 | A/C Compressor High Voltage Circuit Malfunction | 7 | Powertrain |
| P1D68 | Electric Heater High Voltage Circuit Malfunction | 7 | Powertrain |
| P1D69 | Hardware overcurrent | 7 | Powertrain |
| P1D6A | IG1 Signal Malfunction(Battery Condition Monitor Module A) | 5 | Powertrain |
| P1D6B | High single-phase current | 5 | Powertrain |
| P1D6C | Thermal Damage to Clutches | 8 | Powertrain |
| P1D6D | Current is above upper limit | 5 | Powertrain |
| P1D6E | Traction Motor Temperature Sensor Circuit Performance | 6 | Powertrain |
| P1D6F | Motor Control Unit (MCU) - MOS temperature exceeds limit value | 7 | Powertrain |
| P1D71 | Motor control unit (MCU) temperature sensor sampling value exceeds the valid range | 14 | Powertrain |
| P1D72 | U phase current sensor sampling value exceeds the valid range | 16 | Powertrain |
| P1D74 | Phase current sensor sampling value is too large | 14 | Powertrain |
| P1D75 | Motor control unit (MCU) excitation current sensor sampling value exceeds the valid range | 8 | Powertrain |
| P1D76 | DC bus three-phase line interlocking line abnormal (short circuit or open circuit) | 7 | Powertrain |
| P1D77 | Excitation line interlock circuit abnormal (short circuit or open circuit) | 16 | Powertrain |
| P1D78 | Park Solenoid Circuit Low | 15 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.