Fault code lookup

DFFS fault codes

7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters

Search only DFFS codes

Codes 7,984

CodeDescriptionBrandsSystem
C1617Electronic Stability Control (ESC) fault light is on8Chassis
C1618Hybrid Battery. Sensors Module9Chassis
C1619The third brake light output status signal error7Chassis
C161ABrake light output status signal error5Chassis
C161BEngine status signal error5Chassis
C161CPower steering status signal error5Chassis
C1620ECU incorrect attachment13Chassis
C1621Speed abnormal 115Chassis
C1622Battery voltage too low14Chassis
C1623Engine status signal value is out of range8Chassis
C1624Speed abnormal 28Chassis
C1625Vehicle parking status signal value is out of range7Chassis
C1630Charge Port Door. B Component. Open Switch. Function ''Wake-Up7Chassis
C1631EEPROM communication fault10Chassis
C1632ISLC switch indication status is invalid8Chassis
C1635Vacuum pump relay control failure5Chassis
C1636Vacuum pump relay control failure4Chassis
C1637Vacuum pump relay control failure3Chassis
C1638Wheel state suppression electronic stability control (ESC) function - signal calculation failed9Chassis
C1639Inconsistency between ignition switch positive and master wake-up transmitted by Built-in System Interface (BSI)5Chassis
C163ADuty cycle filter exceeds threshold8Chassis
C163DYaw rate sensor9Chassis
C1640Vehicle speed sensor driving direction failure22Chassis
C1641Motor is open circuit or short circuit18Chassis
C1644Failed to disable EEPROM13Chassis
C164ATire deflation detection function programming failure8Chassis
C164BTire compatibility failure8Chassis
C164CBrake pedal information failure11Chassis
C1651Confirmation that indirect tire deflation detection function reference driver database reinitialization request is taken into account14Chassis
C1652The indirect tire deflation detection function button is stuck or there is an electrical fault in the button circuit8Chassis
C1653Lacks indirect tire deflation detection function from electronic stability program. Refer to driver database re-initialization confirmation.15Chassis
C1654Battery Voltage too Low13Chassis
C1655Yaw Rate Sensor Circuit (Temporary Inhibition)14Chassis
C1698Forward Collision Warning (FCW) Human Machine Interface (HMI) module fault3Chassis
C1699Internal CAN network - Camera failure4Chassis
C169AAdaptive Cruise Control (ACC) switch fault2Chassis
C169DAdaptive Cruise Control (ACC) torque request is inconsistent with virtual accelerator pedal position1Chassis
C169ERequests braking and acceleration at the same time1Chassis
C169FTorque request status is inconsistent with Adaptive Cruise Control (ACC) status from engine1Chassis
C16A0CAN Invalid Data From ECM4Chassis
C16A1Hardware Executes An UnExpected Reset4Chassis
C16A2Software Calculation Overflow/Underflow or Torque Sensor Calibration Data CRC Compare Fault3Chassis
C16A7ECU signal fault2Chassis
C16A8Electronic stability control (ESC) performs automatic emergency braking (AEB) status signal error2Chassis
C16A9Electronic stability control (ESC) executes adaptive cruise control (ACC) status signal error2Chassis
C16AAHS2 CAN Network - Brake pedal fault in Electronic Stability Control (ESC) signal1Chassis
C16ABHS2 CAN Network - Transmission Control Unit (TCU) signal is invalid1Chassis
C16ACVehicle CAN network - MP5 signal is invalid1Chassis
C16ADVehicle CAN network - BCM signal is invalid1Chassis
C16C2Radar overheating1Chassis

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.

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