Front vehicle controller alerts

VCFRONT alert codes

Showing 601–650 of 689

• VCFRONT_a588 — Vcleft Pwr Rationality Curve VCFRONT_a588_vcleftPwrRationalityCurve Higher than expected power draw has been detected.
• VCFRONT_a589 — Vcleft Fast Blow Detection VCFRONT_a589_vcleftFastBlowDetection Higher than expected power draw has been detected.
• VCFRONT_a590 — Vcright Pwr Rationality Curve VCFRONT_a590_vcrightPwrRationalityCurve Higher than expected power draw has been detected.
• VCFRONT_a591 — Vcright Fast Blow Detection VCFRONT_a591_vcrightFastBlowDetection Higher than expected power draw has been detected.
• VCFRONT_a592 — Vcleft Curve Power Cutoff VCFRONT_a592_vcleftCurvePowerCutoff The front vehicle controller (VCFRONT) detects a power draw higher than expected from the left vehicle controller (VCLEFT), causing the VCFRONT to power off the VCLEFT.
• VCFRONT_a593 — Vcleft Fast Blow Power Cutoff VCFRONT_a593_vcleftFastBlowPowerCutoff The front vehicle controller (VCFRONT) detects a sudden high power draw from the left vehicle controller (VCLEFT), causing the VCFRONT to power off the VCLEFT.
• VCFRONT_a594 — Virtual Pitch Conversion Debug VCFRONT_a594_virtualPitchConversionDebug Used to track the progress of the conversion from the factory calibrated ride height sensors to the non-calibrated virtual pitch sensors
• VCFRONT_a595 — Voltage Sensor Mismatch VCFRONT_a595_voltageSensorMismatch The voltage measurement reported by the LV battery does not match one or more voltage sensors on the associated vehicle controller (VC).
• VCFRONT_a596 — Vcright Curve Power Cutoff VCFRONT_a596_vcrightCurvePowerCutoff The front vehicle controller (VCFRONT) detects a power draw higher than expected from the right vehicle controller (VCRIGHT), causing the VCFRONT to power off the VCRIGHT.
• VCFRONT_a597 — Vcright Fast Blow Power Cutoff VCFRONT_a597_vcrightFastBlowPowerCutoff The front vehicle controller (VCFRONT) detects a power draw higher than expected from the right vehicle controller (VCRIGHT), causing the VCFRONT to power off the VCRIGHT.
• VCFRONT_a598 — eFuse Self Test Failure Service VCFRONT_a598_eFuseSelfTestFailureService The front vehicle controller has detected a problem during an eFuse self-test
• VCFRONT_a599 — LV Battery Type Unsupported VCFRONT_a599_LVBatteryTypeUnsupported The low voltage (LV) battery type reported by the vehicle gateway (GTW) configuration is a battery type not supported by this controller / firmware.
• VCFRONT_a600 — Current Sensor Mismatch VCFRONT_a600_currentSensorMismatch The current measurement reported by the LV battery (LVBMS_packCurrent) does not match the current sensor on the vehicle controller LV battery feed (IBSCurrent).
• VCFRONT_a601 — Autopilot Air Purge Limit Reached VCFRONT_a601_autopilotAirPurgeLimitReached The Autopilot Air Purge routine was requested more than three times within a three-month period or since its last reset.
• VCFRONT_a602 — Unknown Turn Indicator Config VCFRONT_a602_unknownTurnIndicatorConfig The vehicle controller detects an invalid turn indicator control type, which may affect the functionality of the turn indicator controls.
• VCFRONT_a603 — Unexpected Turn Indicator Config Change VCFRONT_a603_unexpectedTurnIndicatorConfigChange The vehicle controller detects the turn indicator control type changed unexpectedly, which may affect the functionality of the turn indicator controls.
• VCFRONT_a604 — Turn Indicator Config Input Mismatch VCFRONT_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.
• VCFRONT_a605 — Sleep Bypass Power Off VCFRONT_a605_sleepBypassPowerOff The Front Vehicle Controller (VCFRONT) has detected the sleep bypass voltage is low and cannot support vehicle sleep.
• VCFRONT_a606 — Chiller Batt Heating Exit VCFRONT_a606_chillerBattHeatingExit The refrigerant system stopped chiller battery heating session
• VCFRONT_a607 — Sleep Power Debug VCFRONT_a607_sleepPowerDebug Measurements taken while silently awake when the vehicle is asleep.
• VCFRONT_a608 — T LVBMS Bleed Fet Failure VCFRONT_a608_TLVBMS_BleedFetFailure A bleed Field-Effect Transistor (FET) on the Battery Management Board (BMB) is not operating as designed. This will prevent the battery from balancing the brick by decreasing the brick voltage.
• VCFRONT_a609 — Autopilot Drive Not Authed VCFRONT_a609_autopilotDriveNotAuthed Autopilot has requested DRIVE power state without a key being present.
• VCFRONT_a610 — Frunk Open Failure Metric Set VCFRONT_a610_frunkOpenFailureMetricSet Front trunk (frunk) latch status suggests that the frunk switches are not correctly reporting the latch status. Latch may require replecement.
• VCFRONT_a611 — Poor Radiator Heat Rejection VCFRONT_a611_poorRadiatorHeatRejection Radiator outlet coolant temperature is higher than the nominal expected value under similar operating conditions.
• VCFRONT_a612 — LV Unhealthy Load Shed VCFRONT_a612_LVUnhealthyLoadShed The vehicle controller is loadshedding due to a failed LV Health check.
• VCFRONT_a613 — Self Tests Blocking Drive VCFRONT_a613_selfTestsBlockingDrive Low Voltage hardware self-tests in progress, drive is blocked until complete.
• VCFRONT_a614 — Coolant Sys Driverless Self Test VCFRONT_a614_coolantSysDriverlessSelfTest Coolant System driverless self test state changed
• VCFRONT_a615 — T LVBMS Battery Heater Fault VCFRONT_a615_TLVBMS_BatteryHeaterFault The Low Voltage (LV) battery heater is degraded.
• VCFRONT_a616 — VCSEAT2L MIA VCFRONT_a616_VCSEAT2L_MIA One or more of the messages the vehicle controller receives periodically from the left second row seat controller (VCSEAT2L) is not received, indicating the VCSEAT2L may be unavailable (MIA).
• VCFRONT_a617 — VCSEAT2R MIA VCFRONT_a617_VCSEAT2R_MIA One or more of the messages the vehicle controller receives periodically from the right second row seat controller (VCSEAT2R) is not received, indicating the VCSEAT2R may be unavailable (MIA).
• VCFRONT_a618 — Cabin Cooling Capacity Limited VCFRONT_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.
• VCFRONT_a619 — Frunk Switch Release Time DBG VCFRONT_a619_frunkSwitchReleaseTimeDBG Alert sets during frunk latch release actuation to track key metrics
• VCFRONT_a620 — Pump Air Lock VCFRONT_a620_pumpAirLock The front vehicle controller (VCFRONT) controller detects an air lock in the pump due to smaller than expected pump current values.
• VCFRONT_a621 — Coolant Air Purge Incomplete VCFRONT_a621_coolantAirPurgeIncomplete The front vehicle controller (VCFRONT) detects an incomplete coolant air purge due to abnormal pump current profile or terminated purge routine.
• VCFRONT_a622 — Pump Detects Low Coolant Flow VCFRONT_a622_pumpDetectsLowCoolantFlow The front vehicle controller (VCFRONT) detects low coolant flow based on the pump's flow model using the phase current.
• VCFRONT_a623 — LV Unhealthy VCFRONT_a623_LVUnhealthy The LV system power or protection are compromised, driving is not recommended
• VCFRONT_a624 — Right Headlamp Internal Error V4 VCFRONT_a624_rightHeadlampInternalErrorV4 The front vehicle controller (VCFRONT) detects a condition affecting the functionality of the right headlight
• VCFRONT_a625 — Left Headlamp Internal Error V4 VCFRONT_a625_leftHeadlampInternalErrorV4 The front vehicle controller (VCFRONT) detects a condition affecting the functionality of the left headlight
• VCFRONT_a626 — LV Battery Resistance Increase VCFRONT_a626_LVBatteryResistanceIncrease The Low Voltage (LV) battery internal resistance indicates degradation is present. Replacing the battery during service is recommended to prevent a future service visit.
• VCFRONT_a627 — LV Battery Unrecoverable By Any Device VCFRONT_a627_LVBatteryUnrecoverableByAnyDevice The low voltage battery management system (LVBMS) reports the low voltage (LV) battery's internal protection transistor (MOSFET) has opened and it is not recoverable by any device
• VCFRONT_a628 — T LVBMS Bmb Thermistor Fault VCFRONT_a628_TLVBMS_BmbThermistorFault One of the Low Voltage (LV) battery pack BMB thermistors has a failure mode detected.
• VCFRONT_a629 — T LVBMS Pack Temperature Irrational VCFRONT_a629_TLVBMS_PackTemperatureIrrational The measured Low Voltage (LV) battery pack temperature is irrational.
• VCFRONT_a630 — Left Headlamp Factory Fault VCFRONT_a630_leftHeadlampFactoryFault At least one left headlamp fault has occurred since front vehicle controller was powered on in factory mode
• VCFRONT_a631 — Right Headlamp Factory Fault VCFRONT_a631_rightHeadlampFactoryFault At least one right headlamp fault has occurred since front vehicle controller was powered on in factory mode
• VCFRONT_a634 — Indeterminate Switch Transition Detected Dbg VCFRONT_a634_indeterminateSwitchTransitionDetectedDbg Dev only: The vehicle controller detected a distinct change in both frunk switch voltages while one or both were out of nominal range.
• VCFRONT_a635 — Rtos Sleep Failed VCFRONT_a635_rtosSleepFailed Indicates microcontroller core did not enter its low power mode.
• VCFRONT_a643 — Right Headlamp Uart Condition VCFRONT_a643_rightHeadlampUartCondition A condition affecting the right headlamp UART communication has been detected.
• VCFRONT_a644 — Wash Pump Health Calculation Dbg0 VCFRONT_a644_washPumpHealthCalculationDbg0 Wash pump health calculation debug signal
• VCFRONT_a645 — Wash Pump Health Calculation Dbg1 VCFRONT_a645_washPumpHealthCalculationDbg1 Wash pump health calculation debug signal
• VCFRONT_a646 — Wash Pump Health Calculation Dbg2 VCFRONT_a646_washPumpHealthCalculationDbg2 Wash pump health calculation debug signal