DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| C1617 | Electronic Stability Control (ESC) fault light is on | 8 | Chassis |
| C1618 | Hybrid Battery. Sensors Module | 9 | Chassis |
| C1619 | The third brake light output status signal error | 7 | Chassis |
| C161A | Brake light output status signal error | 5 | Chassis |
| C161B | Engine status signal error | 5 | Chassis |
| C161C | Power steering status signal error | 5 | Chassis |
| C1620 | ECU incorrect attachment | 13 | Chassis |
| C1621 | Speed abnormal 1 | 15 | Chassis |
| C1622 | Battery voltage too low | 14 | Chassis |
| C1623 | Engine status signal value is out of range | 8 | Chassis |
| C1624 | Speed abnormal 2 | 8 | Chassis |
| C1625 | Vehicle parking status signal value is out of range | 7 | Chassis |
| C1630 | Charge Port Door. B Component. Open Switch. Function ''Wake-Up | 7 | Chassis |
| C1631 | EEPROM communication fault | 10 | Chassis |
| C1632 | ISLC switch indication status is invalid | 8 | Chassis |
| C1635 | Vacuum pump relay control failure | 5 | Chassis |
| C1636 | Vacuum pump relay control failure | 4 | Chassis |
| C1637 | Vacuum pump relay control failure | 3 | Chassis |
| C1638 | Wheel state suppression electronic stability control (ESC) function - signal calculation failed | 9 | Chassis |
| C1639 | Inconsistency between ignition switch positive and master wake-up transmitted by Built-in System Interface (BSI) | 5 | Chassis |
| C163A | Duty cycle filter exceeds threshold | 8 | Chassis |
| C163D | Yaw rate sensor | 9 | Chassis |
| C1640 | Vehicle speed sensor driving direction failure | 22 | Chassis |
| C1641 | Motor is open circuit or short circuit | 18 | Chassis |
| C1644 | Failed to disable EEPROM | 13 | Chassis |
| C164A | Tire deflation detection function programming failure | 8 | Chassis |
| C164B | Tire compatibility failure | 8 | Chassis |
| C164C | Brake pedal information failure | 11 | Chassis |
| C1651 | Confirmation that indirect tire deflation detection function reference driver database reinitialization request is taken into account | 14 | Chassis |
| C1652 | The indirect tire deflation detection function button is stuck or there is an electrical fault in the button circuit | 8 | Chassis |
| C1653 | Lacks indirect tire deflation detection function from electronic stability program. Refer to driver database re-initialization confirmation. | 15 | Chassis |
| C1654 | Battery Voltage too Low | 13 | Chassis |
| C1655 | Yaw Rate Sensor Circuit (Temporary Inhibition) | 14 | Chassis |
| C1698 | Forward Collision Warning (FCW) Human Machine Interface (HMI) module fault | 3 | Chassis |
| C1699 | Internal CAN network - Camera failure | 4 | Chassis |
| C169A | Adaptive Cruise Control (ACC) switch fault | 2 | Chassis |
| C169D | Adaptive Cruise Control (ACC) torque request is inconsistent with virtual accelerator pedal position | 1 | Chassis |
| C169E | Requests braking and acceleration at the same time | 1 | Chassis |
| C169F | Torque request status is inconsistent with Adaptive Cruise Control (ACC) status from engine | 1 | Chassis |
| C16A0 | CAN Invalid Data From ECM | 4 | Chassis |
| C16A1 | Hardware Executes An UnExpected Reset | 4 | Chassis |
| C16A2 | Software Calculation Overflow/Underflow or Torque Sensor Calibration Data CRC Compare Fault | 3 | Chassis |
| C16A7 | ECU signal fault | 2 | Chassis |
| C16A8 | Electronic stability control (ESC) performs automatic emergency braking (AEB) status signal error | 2 | Chassis |
| C16A9 | Electronic stability control (ESC) executes adaptive cruise control (ACC) status signal error | 2 | Chassis |
| C16AA | HS2 CAN Network - Brake pedal fault in Electronic Stability Control (ESC) signal | 1 | Chassis |
| C16AB | HS2 CAN Network - Transmission Control Unit (TCU) signal is invalid | 1 | Chassis |
| C16AC | Vehicle CAN network - MP5 signal is invalid | 1 | Chassis |
| C16AD | Vehicle CAN network - BCM signal is invalid | 1 | Chassis |
| C16C2 | Radar overheating | 1 | Chassis |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.