Front vehicle controller alerts

VCFRONT alert codes

Showing 251–300 of 689

• VCFRONT_a252 — Controller Wakeup VCFRONT_a252_controllerWakeup Data capture event on front controller wakeup.
• VCFRONT_a253 — Max Chrge Sssion Tmeout VCFRONT_a253_maxChrgeSssionTmeout The low voltage (LV) battery charge cycle was stopped before it reached either its Amp hour or current targets, as the maximum time period for a charging session timeout had been reached.
• VCFRONT_a254 — Pump Bat Stopped VCFRONT_a254_pumpBatStopped The vehicle controller detects the battery pump motor is experiencing a condition that is preventing the motor from running as expected.
• VCFRONT_a255 — Pump Pt Stopped VCFRONT_a255_pumpPtStopped The vehicle controller detects the powertrain pump motor is experiencing a condition that is preventing the motor from running as expected.
• VCFRONT_a256 — Comp Torn Shaft Seal VCFRONT_a256_compTornShaftSeal The front vehicle controller (VCFRONT) detects the refrigerant compressor is reporting a shaft seal breakage.
• VCFRONT_a257 — Port Expander VOR VCFRONT_a257_portExpanderVOR The front vehicle controller (VCFRONT) has detected a condition affecting a group of eFuses, making an eFuse system reset necessary.
• VCFRONT_a258 — Resistance Estimation Run VCFRONT_a258_resistanceEstimationRun The test to capture the load current, battery temperature, voltage dip, pass/fail criteria.
• VCFRONT_a259 — 12v Voltage Drop On High Load Current VCFRONT_a259_12vVoltageDropOnHighLoadCurrent The vehicle controller detects the low voltage (LV) battery voltage is lower than expected during a precharge event. When this occurs too many times, separate alerts will also be present to indicate precharging the high voltage (HV) bus ma…
• VCFRONT_a259 — LV Voltage Drop On High Load Current VCFRONT_a259_LVVoltageDropOnHighLoadCurrent The vehicle controller detects the low voltage (LV) battery voltage is lower than expected during a precharge event. When this occurs too many times, separate alerts will also be present to indicate precharging the high voltage (HV) bus ma…
• VCFRONT_a260 — Dead12 V Battery VCFRONT_a260_dead12VBattery The vehicle controller detects the the low voltage (LV) battery may be overdischarged and no longer functional. This may indicate the LV battery has been damaged due to deep discharge, or it may indicate the LV battery voltage has dropped…
• VCFRONT_a260 — Dead LV Battery VCFRONT_a260_deadLVBattery The vehicle controller detects the the low voltage (LV) battery may be overdischarged and no longer functional. This may indicate the LV battery has been damaged due to deep discharge, or it may indicate the LV battery voltage has dropped…
• VCFRONT_a261 — Vcleft Voltage Mismatch VCFRONT_a261_vcleftVoltageMismatch The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input power to the VCFRONT and the left vehicle controller (VCLEFT) circuit.
• VCFRONT_a262 — Vcright Voltage Mismatch VCFRONT_a262_vcrightVoltageMismatch The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input power to the VCFRONT and the right vehicle controller (VCRIGHT) circuit.
• VCFRONT_a263 — Pcs Voltage Mismatch VCFRONT_a263_pcsVoltageMismatch The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input power to the VCFRONT and the Power Conversion System (PCS) circuit.
• VCFRONT_a264 — iBooster Voltage Mismatch VCFRONT_a264_iBoosterVoltageMismatch The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input power to the VCFRONT and the braking assist circuit for the iBooster (IBST) electronic control unit (ECU).
• VCFRONT_a265 — ESP Voltage Mismatch VCFRONT_a265_ESPVoltageMismatch The vehicle controller detects there is voltage mismatch greater than 0.5V between the input power to the front vehicle controller (VCFRONT) and the stability controller circuit for the Electronic Stability Program (ESP) electronic control…
• VCFRONT_a266 — EPAS3p Voltage Mismatch VCFRONT_a266_EPAS3pVoltageMismatch The vehicle controller detects there is voltage mismatch greater than 0.5V between the input power to the front vehicle controller (VCFRONT) and the primary power steering circuit for the primary Electronic Power Assisted Steering (EPAS3P)…
• VCFRONT_a267 — EPAS3s Voltage Mismatch VCFRONT_a267_EPAS3sVoltageMismatch The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input power to the VCFRONT and the secondary power steering circuit for the secondary Electronic Power Assisted Steering (EPAS3S) electr…
• VCFRONT_a268 — Vbat Fused Voltage Mismatch VCFRONT_a268_vbatFusedVoltageMismatch The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input voltage to the VCFRONT printed circuit board assembly (PCBA) and the internally fused VCFRONT low voltage (LV) Battery Power (VBAT…
• VCFRONT_a269 — Drve Blckd Vltge Too Low2 VCFRONT_a269_drveBlckdVltgeTooLow2 The vehicle cannot enter Drive state because the measured LV battery voltage is too low. This alert is intended to capture the LV battery conditions when drive blocking is activated and assist with diagnosis if primary alert drveBlckdVltge…
• VCFRONT_a270 — Precharge Failed VCFRONT_a270_prechargeFailed The Front Vehicle Controller (VCFRONT) sleep bypass did not raise the voltage to the target voltage in the expected amount of time.
• VCFRONT_a271 — LV Battery Perm Supported VCFRONT_a271_LVBatteryPermSupported After a Low Voltage (LV) Battery condition was identified that may prevent precharging the High Voltage (HV) Bus, the HV Bus successfully energized and will support the LV System to enable drive. The vehicle controller requests to keep the…
• VCFRONT_a273 — Wiper Friction Model Fault VCFRONT_a273_wiperFrictionModelFault Inwipe/outwipe friction power estimates have been reported as invalid for the past three wipes.
• VCFRONT_a274 — Failure To Precharge Risk2 VCFRONT_a274_failureToPrechargeRisk2 Based on historical data, the vehicle controller determines there is a high probability the low voltage (LV) battery will not successfully precharge the high voltage (HV) bus. This alert is intended to capture LV battery conditions and ass…
• VCFRONT_a275 — T LVBMS Bmb Communication VCFRONT_a275_TLVBMS_BmbCommunication The Low Voltage Battery Management System (LVBMS) detects a communication interruption in the Battery Monitoring Board (BMB) chain.
• VCFRONT_a276 — T LVBMS Bmb Data Integrity Loss VCFRONT_a276_TLVBMS_BmbDataIntegrityLoss The Low Voltage Battery Management System (LVBMS) detects a data integrity loss.
• VCFRONT_a277 — T LVBMS Bmb Status Reg Error VCFRONT_a277_TLVBMS_BmbStatusRegError A Battery Monitoring Board (BMB) device status register error indication has been detected
• VCFRONT_a278 — T LVBMS Bmb Hw Over Current Fault VCFRONT_a278_TLVBMS_BmbHwOverCurrentFault A Battery Monitoring Board (BMB) device detects a Hardware (HW) over current condition.
• VCFRONT_a279 — Refrig Liquid Temp Sns VCFRONT_a279_refrigLiquidTempSns The vehicle controller detects the refrigerant liquid temperature sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT_a280 — Refrig Liquid Pres Sns VCFRONT_a280_refrigLiquidPresSns The vehicle controller detects the refrigerant liquid pressure sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT_a281 — Alcohol Interlock Blocking Drive VCFRONT_a281_alcoholInterlockBlockingDrive Drive blocked by alcohol ignition interlock device.
• VCFRONT_a282 — Coolant Level Sensor Fault VCFRONT_a282_coolantLevelSensorFault The front vehicle controller (VCFRONT) detects the coolant level sensor is reporting voltage outside of nominal range.
• VCFRONT_a283 — Thml Fan Limited By Current VCFRONT_a283_thmlFanLimitedByCurrent The vehicle controller detects the phase is over current, limiting the thermal fan demand.
• VCFRONT_a284 — Chiller Exv Fault VCFRONT_a284_chillerExvFault The vehicle controller detects the chiller electronic expansion valve (EXV) motor driver is reporting an electrical condition (short or disconnect).
• VCFRONT_a285 — Evaporator Exv Fault VCFRONT_a285_evaporatorExvFault The vehicle controller detects the evaporator electronic expansion valve (EXV) motor driver is reporting an electrical condition (short or disconnect).
• VCFRONT_a286 — Recirc Exv Fault VCFRONT_a286_recircExvFault The vehicle controller detects the recirculation electronic expansion valve (EXV) motor driver is reporting an electrical condition (short or disconnect).
• VCFRONT_a287 — Lcc Exv Fault VCFRONT_a287_lccExvFault The vehicle controller detects the Liquid Cooled Condenser (LCC) electronic expansion valve (EXV) motor driver is reporting an electrical condition (short or disconnect).
• VCFRONT_a288 — Cc Left Exv Fault VCFRONT_a288_ccLeftExvFault The vehicle controller detects the left cabin condenser electronic expansion valve (EXV) motor driver is reporting an electrical condition (short or disconnect).
• VCFRONT_a289 — Cc Right Exv Fault VCFRONT_a289_ccRightExvFault The vehicle controller detects the right cabin condenser electronic expansion valve (EXV) motor driver is reporting an electrical condition (short or disconnect).
• VCFRONT_a290 — Left Fog Light Fault VCFRONT_a290_leftFogLightFault The vehicle controller detects a condition affecting the front left fog light.
• VCFRONT_a291 — Right Fog Light Fault VCFRONT_a291_rightFogLightFault The vehicle controller detects a condition affecting the front right fog light.
• VCFRONT_a292 — Side Marker Light Pipe Fault VCFRONT_a292_sideMarkerLightPipeFault A condition has been detected that may affect the left and right side markers (amber lights in front fascia, only in applicable regions) and auxiliary park lights (white light pipes in front fascia, all regions).
• VCFRONT_a293 — Interior Frunk Light Fault VCFRONT_a293_interiorFrunkLightFault The vehicle controller detects a condition affecting the interior front trunk (or frunk) light.
• VCFRONT_a294 — Left Side Repeater Light Fault VCFRONT_a294_leftSideRepeaterLightFault The vehicle controller detects a condition affecting the left side repeater light.
• VCFRONT_a295 — Right Side Repeater Light Fault VCFRONT_a295_rightSideRepeaterLightFault The vehicle controller detects a condition affecting the right side repeater light.
• VCFRONT_a296 — Turn Signal Issue VCFRONT_a296_turnSignalIssue Data gathering alert for turn stalk usage
• VCFRONT_a297 — T LVBMS Bmb Hw Over Temperature Fault VCFRONT_a297_TLVBMS_BmbHwOverTemperatureFault A Battery Monitoring Board (BMB) device has detected an over temperature condition
• VCFRONT_a298 — Radiator Low Air Flow Detected VCFRONT_a298_radiatorLowAirFlowDetected VCFRONT detected that the radiator air flow is much lower than nominal due to radiator blockage or louver stuck close.
• VCFRONT_a299 — Homelink Configuration Failed VCFRONT_a299_homelinkConfigurationFailed Homelink configuration does not complete successfully because country code could not be set. This alert is primarily informational and is used for logging purposes.
• VCFRONT_a300 — Louver Actuator Swap Detected VCFRONT_a300_louverActuatorSwapDetected The vehicle controller detects that the louver actuator has changed from one type to another.