Front differential locker alerts
Browse 36 DFLKF alert codes and open an entry for its description and recorded conditions.
DFLKF alert codes
Showing 1–36 of 36
- DFLKF_a001 — Vbus Undervoltage DFLKF_a001_vbusUndervoltage Differential Locker (DFLK) input voltage sensor providing a value below lower bound threshold.
- DFLKF_a002 — Vbus Overvoltage DFLKF_a002_vbusOvervoltage Differential Locker (DFLK) input voltage sensor providing a value above upper bound threshold.
- DFLKF_a003 — Board Over Temp DFLKF_a003_boardOverTemp Differential Locker (DFLK) temperature sensor providing a value above threshold.
- DFLKF_a004 — Position Sensor Not Ready DFLKF_a004_positionSensorNotReady Differential Locker (DFLK) coil position sensor exceeds the maximum number of failures to correctly write to configuration registers.
- DFLKF_a005 — Position Sensor Conversion Error DFLKF_a005_positionSensorConversionError Differential Locker (DFLK) coil position sensor has at least one conversion error.
- DFLKF_a007 — Coil Control Unavailable DFLKF_a007_coilControlUnavailable Differential Locker (DFLK) functionality is unavailable. Locker actuation disabled.
- DFLKF_a008 — Di Unit Can MIA DFLKF_a008_diUnitCanMIA Drive Inverter unit (DIx) controller area network (CAN) communication to the differential locker (DFLK) is missing (MIA).
- DFLKF_a009 — No Post Engagement Calibration DFLKF_a009_noPostEngagementCalibration Position sensor has not yet completed secondary post engagement calibration
- DFLKF_a010 — Position Sensor MIA DFLKF_a010_positionSensorMIA Differential Locker (DFLK) I2C communication with coil position sensor is missing (MIA).
- DFLKF_a011 — Position Sensor Reading Irrational DFLKF_a011_positionSensorReadingIrrational Differential Locker (DFLK) Coil Position Sensor is reporting the exact same value repeatedly, indicating the sensor has been disconnected.
- DFLKF_a012 — Dbg Can MIA DFLKF_a012_dbgCanMIA Debug controller area network (CAN) communication to the differential locker (DFLK) is missing (MIA).
- DFLKF_a013 — Di R PM Can MIA DFLKF_a013_diRPMCanMIA Drive Inverter (DI) controller area network (CAN) communication to the differential locker (DFLK) is missing (MIA).
- DFLKF_a014 — Coil Current Mismatch DFLKF_a014_coilCurrentMismatch Differential Locker (DFLK) coil current deviation detected.
- DFLKF_a015 — NVMM Error DFLKF_a015_NVMMError A condition affecting Differential Locker (DFLK) non-volatile memory (NVM) is detected by the non-volatile memory manager.
- DFLKF_a016 — NVMM Record Error DFLKF_a016_NVMMRecordError A condition affecting a particular Differential Locker (DFLK) non-volatile memory (NVM) record is detected by the non-volatile memory manager.
- DFLKF_a017 — Engaging Timeout DFLKF_a017_engagingTimeout DFLK coil did not successfully engage within expected time
- DFLKF_a018 — Coil Overcurrent DFLKF_a018_coilOvercurrent Differential Locker (DFLK) measured coil current exceeds overcurrent limit.
- DFLKF_a019 — Unintentional Disengagement Detected DFLKF_a019_unintentionalDisengagementDetected DFLK position sensor feedback detects that the locker is no longer fully engaged unintentionally
- DFLKF_a020 — Di MIA DFLKF_a020_diMIA At least one message the Differential Locker (DFLK) expects to receive from the Drive Inverter (DI) is not received.
- DFLKF_a021 — Self Test Failed DFLKF_a021_selfTestFailed Differential Locker (DFLK) power on self test failed.
- DFLKF_a022 — Task Init Error DFLKF_a022_TaskInitError A Differential Locker (DFLK) task did not initialize on boot.
- DFLKF_a023 — Torque Trapped DFLKF_a023_torqueTrapped Torque trapped condition in differential locker detected.
- DFLKF_a024 — Unintentional Engagement Detected DFLKF_a024_unintentionalEngagementDetected DFLK position sensor feedback detects that the locker is no longer fully disengaged unintentionally
- DFLKF_a025 — Position Uncalibrated Or Cal Corrupted DFLKF_a025_positionUncalibratedOrCalCorrupted Position sensor has not yet been calibrated or calibration is corrupted.
- DFLKF_a026 — Current Sensor Irrational DFLKF_a026_currentSensorIrrational Differential Locker (DFLK) current sensor is reporting an irrational value
- DFLKF_a027 — Input Voltage Sensor Irrational DFLKF_a027_inputVoltageSensorIrrational Differential Locker (DFLK) input voltage sensor is reporting an irrational value
- DFLKF_a028 — Pcb Temp Sensor Irrational DFLKF_a028_pcbTempSensorIrrational Differential Locker (DFLK) printed circuit board (PCB) temperature sensor is reporting an irrational value.
- DFLKF_a029 — Vc LV State MIA DFLKF_a029_vcLVStateMIA Vehicle Controller (VC) LV Power State controller area network (CAN) communication to the differential locker (DFLK) is missing (MIA).
- DFLKF_a030 — Di System MIA DFLKF_a030_diSystemMIA Drive Interface (DI) System controller area network (CAN) communication to the differential locker (DFLK) is missing (MIA).
- DFLKF_a031 — Auto Calibrated While Engaged DFLKF_a031_autoCalibratedWhileEngaged Differential Locker (DFLK) auto-calibrated while in the Engaged state.
- DFLKF_a032 — Auto Calibrated While Disengaged DFLKF_a032_autoCalibratedWhileDisengaged Differential Locker (DFLK) auto-calibrated while in the Disengaged state.
- DFLKF_a033 — Engaged Auto Cal Max Count Exceeded DFLKF_a033_engagedAutoCalMaxCountExceeded Differential Locker (DFLK) auto-calibration while Engaged max count exceeded.
- DFLKF_a034 — Disengaged Auto Cal Max Count Exceeded DFLKF_a034_disengagedAutoCalMaxCountExceeded Differential Locker (DFLK) auto-calibration while Disengaged max count exceeded.
- DFLKF_a035 — Unable To Engage DFLKF_a035_unableToEngage Differential Locker (DFLK) unable to fully engage. Calibration may resolve this issue.
- DFLKF_a036 — Unable To Disengage DFLKF_a036_unableToDisengage Differential Locker (DFLK) unable to fully disengage. Calibration may resolve this issue.
- DFLKF_a037 — Rcm MIA DFLKF_a037_rcmMIA One or more of the controller area network (CAN) messages the differential locker (DFLK) expects to receive from the Restraint Control Module (RCM) is not received, indicating the RCM may be unavailable (MIA).