Front vehicle controller alerts

VCFRONT2 alert codes

Showing 201–250 of 266

• VCFRONT2_a536 — Recirc Exv Calib Init Debug VCFRONT2_a536_recircExvCalibInitDebug The front vehicle controller (VCFRONT) detects the recirculation exv has initialized.
• VCFRONT2_a537 — Lcc Exv Calib Init Debug VCFRONT2_a537_lccExvCalibInitDebug The front vehicle controller (VCFRONT) detects the liquid cooled condenser exv has initialized.
• VCFRONT2_a538 — Ccl Exv Calib Init Debug VCFRONT2_a538_cclExvCalibInitDebug The front vehicle controller (VCFRONT) detects the left cabin condenser exv has initialized.
• VCFRONT2_a539 — Ccr Exv Calib Init Debug VCFRONT2_a539_ccrExvCalibInitDebug The front vehicle controller (VCFRONT) detects the right cabin condenser exv has initialized.
• VCFRONT2_a540 — Radiator Steam Detected VCFRONT2_a540_radiatorSteamDetected The coolant system detects the current ambient and vehicle conditions are likely to cause water vapor to steam from the radiator.
• VCFRONT2_a542 — Refrigerant Reclaim VCFRONT2_a542_refrigerantReclaim The vehicle controller detected that the refrigerant was being reclaimed. This alert is for logging only.
• VCFRONT2_a543 — Compressor Low Flow Delivery Detected VCFRONT2_a543_compressorLowFlowDeliveryDetected The vehicle controller detected that the compressor delivered much less refrigerant flow than nominal and discharge temperature was abnormally high.
• VCFRONT2_a546 — Left Low Or High Beam Light Condition VCFRONT2_a546_leftLowOrHighBeamLightCondition A condition affecting left low beam (dipped beam) or high beam (main beam) functionality has been detected - the left low beam or high beam may be degraded or disabled.
• VCFRONT2_a549 — Left Headlamp Internal Error V3 VCFRONT2_a549_leftHeadlampInternalErrorV3 The Left Headlight Control Module (HCML) detects an internal condition affecting the functionality of the left headlight, which is reported to the front vehicle controller (VCFRONT).
• VCFRONT2_a560 — Compressor High Superheat VCFRONT2_a560_compressorHighSuperheat The vehicle controller detects a refrigerant condition, such as low refrigerant or a blocked refrigerator filter, which may prevent the A/C compressor from operating as expected due to high suction superheat if no other heat pump modes are…
• VCFRONT2_a563 — Charge Port Door Open Blocked By Brake VCFRONT2_a563_chargePortDoorOpenBlockedByBrake Charge Port door open request not honored because brake is pressed.
• VCFRONT2_a564 — Left Headlamp Aiming Debug VCFRONT2_a564_leftHeadlampAimingDebug Used for headlamp aiming debug data collection.
• VCFRONT2_a565 — User Presence Display State Mismatch VCFRONT2_a565_userPresenceDisplayStateMismatch There is a discrepancy between the vehicle controller's notion of User Presence state and the UI's notion (as indicated by the UI_displayOnForUser signal).
• VCFRONT2_a566 — Left Front Turn Light Fault VCFRONT2_a566_leftFrontTurnLightFault A condition affecting left front turn signal functionality has been detected - the left front turn signal may be degraded or disabled, and remaining left side turn signals will fast blink
• VCFRONT2_a568 — Left Daytime Running Light Fault VCFRONT2_a568_leftDaytimeRunningLightFault A condition affecting left daytime running light (DRL) functionality has been detected - the left daytime running light may be degraded or disabled
• VCFRONT2_a570 — Headlamps Adapted To Left Hand Traffic VCFRONT2_a570_headlampsAdaptedToLeftHandTraffic The vehicle controller(s) controlling the headlamps have commanded the headlights to adjust to a beam pattern that is optimized for left-hand traffic as the vehicle is now located in a region with left-hand traffic.
• VCFRONT2_a571 — Headlamps Adapted To Right Hand Traffic VCFRONT2_a571_headlampsAdaptedToRightHandTraffic The vehicle controller(s) controlling the headlamps have commanded the headlights to adjust to a beam pattern that is optimized for right-hand traffic as the vehicle is now located in a region with right-hand traffic.
• VCFRONT2_a572 — Hvac Compressor eFuse Trip VCFRONT2_a572_hvacCompressorEFuseTrip The front vehicle controller (VCFRONT) detects an eFuse overcurrent event (or a trip) on the HVAC compressor power feed.
• VCFRONT2_a578 — Vbus Fused Low Current Feed eFuse Trip VCFRONT2_a578_vbusFusedLowCurrentFeedEFuseTrip The front vehicle controller (VCFRONT) detects an eFuse overcurrent event (or a trip) on the vehicle (VBUS) fused low current circuit.
• VCFRONT2_a585 — Both Headlamps Internal Error VCFRONT2_a585_bothHeadlampsInternalError Left and right headlamps report simultaneous matrix manager, LED, High Side Driver (HSD), or Boolean status errors indicating a condition affecting functionality of both headlamps.
• VCFRONT2_a601 — Autopilot Air Purge Limit Reached VCFRONT2_a601_autopilotAirPurgeLimitReached The Autopilot Air Purge routine was requested more than three times within a three-month period or since its last reset.
• VCFRONT2_a602 — Unknown Turn Indicator Config VCFRONT2_a602_unknownTurnIndicatorConfig The vehicle controller detects an invalid turn indicator control type, which may affect the functionality of the turn indicator controls.
• VCFRONT2_a603 — Unexpected Turn Indicator Config Change VCFRONT2_a603_unexpectedTurnIndicatorConfigChange The vehicle controller detects the turn indicator control type changed unexpectedly, which may affect the functionality of the turn indicator controls.
• VCFRONT2_a604 — Turn Indicator Config Input Mismatch VCFRONT2_a604_turnIndicatorConfigInputMismatch The vehicle controller detects one of the turn indicator switch inputs does not match the turn indicator control type, which may affect the functionality of the turn indicator controls.
• VCFRONT2_a606 — Chiller Batt Heating Exit VCFRONT2_a606_chillerBattHeatingExit The refrigerant system stopped chiller battery heating session
• VCFRONT2_a610 — Drive Entry Delayed VCFRONT2_a610_driveEntryDelayed Drive entry was requested before the Power Conversion System (PCS) was ready to support Low Voltage system
• VCFRONT2_a611 — Poor Radiator Heat Rejection VCFRONT2_a611_poorRadiatorHeatRejection Radiator outlet coolant temperature is higher than the nominal expected value under similar operating conditions.
• VCFRONT2_a612 — Self Tests Blocking Drive VCFRONT2_a612_selfTestsBlockingDrive Low Voltage hardware self-tests in progress, drive is blocked until complete.
• VCFRONT2_a614 — Coolant Sys Driverless Self Test VCFRONT2_a614_coolantSysDriverlessSelfTest Coolant System driverless self test state changed
• VCFRONT2_a615 — VCSEAT2L MIA VCFRONT2_a615_VCSEAT2L_MIA One or more of the messages the vehicle controller receives periodically from the Left Second-Row Seat Controller (VCSEAT2L) Electronic Control Unit (ECU) is not received, indicating the VCSEAT2L ECU may be unavailable (MIA).
• VCFRONT2_a616 — VCSEAT2R MIA VCFRONT2_a616_VCSEAT2R_MIA One or more of the messages the vehicle controller receives periodically from the Right Second-Row Seat Controller (VCSEAT2R) Electronic Control Unit (ECU) is not received, indicating the VCSEAT2R ECU may be unavailable (MIA).
• VCFRONT2_a617 — APP MIA VCFRONT2_a617_APP_MIA One or more of the expected CAN messages from APP were not received.
• VCFRONT2_a618 — Cabin Cooling Capacity Limited VCFRONT2_a618_cabinCoolingCapacityLimited The thermal hardware is operating at its expected nominal air temperature under the given conditions; however, the system's capacity limitations prevent it from reaching the desired target temperature.
• VCFRONT2_a620 — Pump Air Lock VCFRONT2_a620_pumpAirLock The VCFRONT controller detects an air lock in the pump due to smaller than expected pump current values
• VCFRONT2_a621 — Coolant Air Purge Incomplete VCFRONT2_a621_coolantAirPurgeIncomplete The front vehicle controller (VCFRONT) detects an incomplete coolant air purge due to abnormal pump current profile or terminated purge routine.
• VCFRONT2_a622 — Pump Detects Low Coolant Flow VCFRONT2_a622_pumpDetectsLowCoolantFlow VCFRONT controller detects low coolant flow based on pump's online flow model utilizing phase current
• VCFRONT2_a625 — Left Headlamp Internal Error V4 VCFRONT2_a625_leftHeadlampInternalErrorV4 The front vehicle controller (VCFRONT) detects a condition affecting the functionality of the left headlight
• VCFRONT2_a630 — Left Headlamp Factory Fault VCFRONT2_a630_leftHeadlampFactoryFault At least one left headlamp fault has occurred since vehicle battery controller (VCBATT) was powered on in factory mode
• VCFRONT2_a661 — Mculess Left Headlamp Current Alert Dbg VCFRONT2_a661_mculessLeftHeadlampCurrentAlertDbg Dev only: The vehicle controller detected a unexpected headlamp current value.
• VCFRONT2_a662 — Drive Exit Blocked Indefinitely By Self Test Request VCFRONT2_a662_driveExitBlockedIndefinitelyBySelfTestRequest The vehicle will not exit Drive power state because a service diagnostic routine has placed an indefinite block on exiting the Drive power state. Actions that normally transition the vehicle out of Drive power state are suppressed while th…
• VCFRONT2_a663 — Left Headlamp Uart Water Mark Warning VCFRONT2_a663_leftHeadlampUartWaterMarkWarning Dev only: The headlamp UART queue has exceeded the watermark warning threshold.
• VCFRONT2_a665 — Left Headlamp Retry Info VCFRONT2_a665_leftHeadlampRetryInfo Information regarding the status of a left headlamp retry channel (i.e., number of retries that have occured, current retry state, etc.).
• VCFRONT2_a667 — Left Headlamp Region Or Side Mismatch VCFRONT2_a667_leftHeadlampRegionOrSideMismatch The vehicle controller detected a mismatch between headlamp hardware type and the vehicle's configuration.
• VCFRONT2_a669 — Thermal HV Power Budget Active VCFRONT2_a669_thermalHVPowerBudgetActive The advertised power budget (totalHvPowerBudget) for the high voltage (HV) system is not sufficient to allow full power of thermal HV devices, such as refrigerant compressor and resistive heating elements.
• VCFRONT2_a697 — Left Headlamp Not Aimed VCFRONT2_a697_leftHeadlampNotAimed The vehicle controller detects that the left headlight is not properly aimed.
• VCFRONT2_a702 — Dynamic Headlight Leveling Unavailable VCFRONT2_a702_dynamicHeadlightLevelingUnavailable A controller area network (CAN) input required for dynamic headlight leveling is invalid or missing. The headlight leveling system will operate in a default fixed position.
• VCFRONT2_d636 — Pt Coolant Pump Detects Air In System VCFRONT2_d636_ptCoolantPumpDetectsAirInSystem The Front Vehicle Controller (VCFront) has detected an air lock in the powertrain coolant pump due to smaller than expected pump current values.
• VCFRONT2_d637 — Batt Coolant Pump Detects Air In System VCFRONT2_d637_battCoolantPumpDetectsAirInSystem The Front Vehicle Controller (VCFront) has detected an air lock in the battery coolant pump due to smaller than expected pump current values.
• VCFRONT2_d638 — Pt Coolant Temp Sensor Issue VCFRONT2_d638_ptCoolantTempSensorIssue The Front Vehicle Controller (VCFront) has detected performance issues with the powertrain coolant temperature sensor due to an electrical fault.
• VCFRONT2_d639 — Battery Coolant Temp Sensor Issue VCFRONT2_d639_batteryCoolantTempSensorIssue The Front Vehicle Controller (VCFront) has detected performance issues with the battery coolant temperature sensor due to an electrical fault.