DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| C1012 | Tandem brake master cylinder, pressure sensor 1: General electrical fault | 22 | Chassis |
| C1013 | Tandem brake master cylinder, pressure sensor 2: General electrical fault | 18 | Chassis |
| C1014 | Brake System Total Volume Balance | 21 | Chassis |
| C1015 | Vacuum supply | 17 | Chassis |
| C1016 | Pressure sensor: Adjustment necessary | 14 | Chassis |
| C1017 | Boot/trunk primary switch | 16 | Chassis |
| C101A | Vacuum pressure sensor | 6 | Chassis |
| C101B | Vacuum Pressure Sensor Circuit B | 6 | Chassis |
| C101C | Motor drive IC fault | 8 | Chassis |
| C101D | Controller not configured | 4 | Chassis |
| C101E | Controller calibration program failed to flash | 3 | Chassis |
| C101F | Limit position corner not learned | 6 | Chassis |
| C1020 | Diaphragm travel sensor: Signal faulty | 16 | Chassis |
| C1021 | ECU internal fault (temperature sensor system) | 23 | Chassis |
| C1022 | Boot/Trunk Secondary Switch | 17 | Chassis |
| C1023 | Pull Drift Compensation Limit Exceeded | 13 | Chassis |
| C1024 | System temporarily disabled due to power interruption during driving | 11 | Chassis |
| C1025 | Brake Primary Circuit Over Boost Pressure | 14 | Chassis |
| C1026 | ABS Secondary Circuit Over Boost Pressure | 13 | Chassis |
| C1027 | Master Cylinder (MC) To Primary Circuit Pressure | 11 | Chassis |
| C1028 | ABS Primary Circuit Wheel Pressure | 15 | Chassis |
| C1029 | ABS primary circuit pressure lower than secondary pressure | 7 | Chassis |
| C102F | Active Vibration Actuator Control | 3 | Chassis |
| C1030 | Low-pressure sensor, signal 1: Electrical fault | 13 | Chassis |
| C1031 | Low-pressure sensor, signal 2: Electrical fault | 17 | Chassis |
| C1032 | Low-pressure sensor, plausibility | 19 | Chassis |
| C1033 | Isolation Switch 2 | 11 | Chassis |
| C1034 | Left switch | 11 | Chassis |
| C1035 | Right switch | 15 | Chassis |
| C1036 | Damper temperature | 14 | Chassis |
| C1037 | High voltage shutdown fault | 12 | Chassis |
| C1038 | Front left - Damper drive | 8 | Chassis |
| C1040 | Electric vacuum pump: Voltage on feedback line too low | 16 | Chassis |
| C1042 | Pump motor open fault | 17 | Chassis |
| C1043 | Clutch sensor 2 fault | 12 | Chassis |
| C1044 | Gear N position | 10 | Chassis |
| C1045 | Radio/CD unit | 13 | Chassis |
| C1046 | CD Changer | 15 | Chassis |
| C1047 | Performance degradation | 11 | Chassis |
| C1048 | Telephone Control Module | 9 | Chassis |
| C104A | Lost communication with other PCAN sensors | 4 | Chassis |
| C104C | PATA switch fault | 7 | Chassis |
| C104D | Front to rear - Hydraulic piston pressure ratio | 6 | Chassis |
| C1051 | Shutoff valve: Electrical fault | 15 | Chassis |
| C1052 | Shutoff valve: Plausibility | 12 | Chassis |
| C1053 | Left Rear Wheel speed sensor signal too high | 9 | Chassis |
| C1054 | System functionality reduced by diagnostic request | 13 | Chassis |
| C1055 | Electronic Control Unit (ECU) Performance | 14 | Chassis |
| C1066 | Right Rear Wheel speed sensor periodic fault | 5 | Chassis |
| C108C | Reverse switch signal remaining too high/too low | 4 | Chassis |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.