DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| 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 |
| P1C4C | Clutch motor Hall sensor signal voltage is too low | 11 | Powertrain |
| P1C4D | Clutch motor Hall sensor signal voltage is too high | 11 | Powertrain |
| P1D00 | Controller version error | 14 | Powertrain |
| P1D01 | Read Only Memory (ROM) abnormal | 12 | Powertrain |
| P1D02 | Busbar voltage too low | 11 | Powertrain |
| P1D03 | Busbar voltage too high | 11 | Powertrain |
| P1D04 | Electrically Erasable Programmable Read-Only Memory (EEPROM) fault | 11 | Powertrain |
| P1D05 | AD pulse test failed | 12 | Powertrain |
| P1D06 | Insulated Gate Bipolar Transistor (IGBT) fault | 10 | Powertrain |
| P1D07 | Motor temperature signal is abnormal | 11 | Powertrain |
| P1D08 | CPLD data abnormal | 10 | Powertrain |
| P1D09 | Motor control unit (MCU) chip component safety inspection abnormal - internal error in the component | 9 | Powertrain |
| P1D0A | Interlock clock driver abnormal | 8 | Powertrain |
| P1D0B | Low voltage overvoltage | 8 | Powertrain |
| P1D0C | Insulated Gate Bipolar Transistor (IGBT) fault | 8 | Powertrain |
| P1D0D | Low voltage undervoltage | 9 | Powertrain |
| P1D0E | 12 Volt Normal Voltage Fault | 8 | Powertrain |
| P1D0F | 12 volt normal voltage abnormal | 8 | Powertrain |
| P1D10 | Ignition lock voltage signal error | 11 | Powertrain |
| P1D11 | Motor overload fault | 16 | Powertrain |
| P1D12 | Bus overcurrent | 15 | Powertrain |
| P1D13 | Controller temperature sensor fault | 17 | Powertrain |
| P1D14 | Power network AC voltage too high | 9 | Powertrain |
| P1D15 | Power network AC voltage phase sequence error | 11 | Powertrain |
| P1D16 | Controller bus voltage exceeds limit value | 11 | Powertrain |
| P1D17 | DC side over-current | 9 | Powertrain |
| P1D18 | Power network AC over-current | 9 | Powertrain |
| P1D19 | Power module failure | 14 | Powertrain |
| P1D1A | Controller hardware overcurrent | 3 | Powertrain |
| P1D1B | VCU V2S Voltage Sensor Circuit High | 11 | Powertrain |
| P1D1C | Controller input voltage is lower than the lower limit | 11 | Powertrain |
| P1D1D | Controller input voltage is higher than the upper limit | 10 | Powertrain |
| P1D1E | Controller temperature too high alarm | 5 | Powertrain |
| P1D1F | Motor winding temperature too high alarm | 4 | Powertrain |
| P1D21 | Motor A phase current overload | 9 | Powertrain |
| P1D22 | Battery Charger Temperature Sensor Circuit Malfunction | 14 | Powertrain |
| P1D23 | Phase current sensor failure | 14 | Powertrain |
| P1D24 | Power circuit | 14 | Powertrain |
| P1D25 | Shift control rationality | 17 | Powertrain |
| P1D40 | Suhu gegelung penyearah | 15 | Powertrain |
| P1D41 | Motor rotor resistance stored value invalid | 12 | Powertrain |
| P1D42 | Motor position angle storage value invalid | 11 | Powertrain |
| P1D43 | RCM (sunroof motor) cannot be read | 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 |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.