DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| P0987 | Transmission Fluid Pressure Sensor/Switch E Circuit | 26 | Powertrain |
| P0988 | Transmission Fluid Pressure Sensor/Switch E Circuit Range/Performance | 28 | Powertrain |
| P0989 | Transmission Fluid Pressure Sensor/Switch E Circuit Low | 27 | Powertrain |
| P098A | Engine compartment fuse box - right front side lamp failure | 2 | Powertrain |
| P098B | Engine compartment fuse box - Left front side light failure | 2 | Powertrain |
| P098C | Engine compartment fuse box - right front low beam fault | 2 | Powertrain |
| P098D | Engine compartment fuse box - Left front low beam fault | 2 | Powertrain |
| P098E | Engine compartment fuse box - high beam fault | 2 | Powertrain |
| P098F | Engine compartment fuse box - Left front fog light failure | 2 | Powertrain |
| P0990 | Transmission Fluid Pressure Sensor/Switch E Circuit High | 28 | Powertrain |
| P0991 | Transmission Fluid Pressure Sensor/Switch E Circuit Intermittent | 22 | Powertrain |
| P0992 | Transmission Fluid Pressure Sensor/Switch F Circuit | 25 | Powertrain |
| P0993 | Transmission Fluid Pressure Sensor/Switch F Circuit Range/Performance | 25 | Powertrain |
| P0994 | Transmission Fluid Pressure Sensor/Switch F Circuit Low | 25 | Powertrain |
| P0995 | Transmission Fluid Pressure Sensor/Switch F Circuit High | 25 | Powertrain |
| P0996 | Transmission Fluid Pressure Sensor/Switch F Circuit Intermittent | 22 | Powertrain |
| P0997 | Shift Solenoid F Control Circuit Range/Performance | 27 | Powertrain |
| P0998 | Shift Solenoid F Control Circuit Low | 32 | Powertrain |
| P0999 | Shift Solenoid F Control Circuit High | 32 | Powertrain |
| P099A | Shift Solenoid G Control Circuit Range/Performance | 24 | Powertrain |
| P099B | Engine compartment fuse box - Air pump control circuit failure | 30 | Powertrain |
| P099C | Engine compartment fuse box - Fuel pump control circuit failure | 30 | Powertrain |
| P099D | Shift Solenoid H Control Circuit Range/Performance | 20 | Powertrain |
| P099E | Shift Solenoid H Control Circuit Low | 21 | Powertrain |
| P099F | Shift Solenoid H Control Circuit High | 21 | Powertrain |
| P09A8 | Engine compartment fuse box - Exhaust section heat recovery system water pump control circuit failure | 5 | Powertrain |
| P09A9 | Engine compartment fuse box failure | 5 | Powertrain |
| P09AA | Engine compartment fuse box failure | 2 | Powertrain |
| P09AB | Engine compartment fuse box failure | 2 | Powertrain |
| P09AC | Engine compartment fuse box failure | 2 | Powertrain |
| P09B0 | Power module failure | 2 | Powertrain |
| P09B1 | Resolver excitation error | 2 | Powertrain |
| P09B2 | Resolver signal error | 2 | Powertrain |
| P09B3 | Active discharge fault | 2 | Powertrain |
| P09B4 | The bus voltage is higher than the upper limit of the operating voltage | 8 | Powertrain |
| P09B5 | The bus voltage is lower than the lower limit of the operating voltage | 8 | Powertrain |
| P09B6 | The 12-volt supply voltage exceeds the upper or lower allowable operating voltage limit | 8 | Powertrain |
| P09B7 | Controller hardware overcurrent | 8 | Powertrain |
| P09B8 | U phase overcurrent | 2 | Powertrain |
| P09B9 | V phase overcurrent | 2 | Powertrain |
| P09BA | W phase overcurrent | 2 | Powertrain |
| P09BB | Motor winding overtemperature | 2 | Powertrain |
| P09BC | Power module over temperature | 2 | Powertrain |
| P09BD | Motor temperature sensor short circuit | 2 | Powertrain |
| P09BE | Motor temperature sensor open circuit | 2 | Powertrain |
| P09BF | Motor controller temperature sensor open circuit | 2 | Powertrain |
| P09C0 | Motor controller temperature sensor short circuit | 2 | Powertrain |
| P09C1 | Motor overspeed | 2 | Powertrain |
| P09C2 | Vehicle Control Unit (VCU) command error | 2 | Powertrain |
| P09C3 | Motor does not match Keyless Entry and Start (PEPS) anti-theft | 2 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.