Front vehicle controller alerts
Browse 131 VCFRONT1 alert codes and open an entry for its description and recorded conditions.
VCFRONT1 alert codes
Showing 101–131 of 131
- VCFRONT1_a263 — Pcs Voltage Mismatch VCFRONT1_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.
- VCFRONT1_a264 — iBooster Voltage Mismatch VCFRONT1_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).
- VCFRONT1_a266 — EPAS2 Voltage Mismatch VCFRONT1_a266_EPAS2VoltageMismatch The vehicle controller detects there is voltage mismatch greater than 0.5V between the input power to the front vehicle controller (VCFRONT) and the secondary power steering circuit for the primary Electronic Power Assisted Steering (EPAS2…
- VCFRONT1_a414 — Undervoltage Self Test Failure VCFRONT1_a414_undervoltageSelfTestFailure The PCS Domain Undervoltage self-test did not pass. A condition affecting a load on the PCS Domain was detected during the self-test.
- VCFRONT1_a415 — Undervoltage Self Test Stuck Off VCFRONT1_a415_undervoltageSelfTestStuckOff One or more loads did not turn on during the PCS Domain Undervoltage self-test. Those loads will not be powered while in Drive.
- VCFRONT1_a423 — Rtos Sleep Failed VCFRONT1_a423_rtosSleepFailed Indicates microcontroller core did not enter its low power mode.
- VCFRONT1_a450 — Door Wake To Open DBG VCFRONT1_a450_doorWakeToOpenDBG Reports debug information related to door handle wake delay timing.
- VCFRONT1_a475 — Vnf1248 Fault VCFRONT1_a475_vnf1248Fault There is an unexpected condition affecting a VNF1248 chip.
- VCFRONT1_a480 — Vnf1048 Fault VCFRONT1_a480_vnf1048Fault There is an unexpected condition affecting a VNF1048 chip.
- VCFRONT1_a482 — Lv Bridge eFuse Trip VCFRONT1_a482_lvBridgeEFuseTrip The front vehicle controller (VCFRONT) has opened the voltage supply circuit to the Low Voltage (LV) bridge, making the LV battery no longer supported by the Power Conversion System (PCS). If the PCS is no longer providing support to VCFRO…
- VCFRONT1_a483 — Vnf1048 Self Test Failure VCFRONT1_a483_vnf1048SelfTestFailure VNF1048 self-test failed
- VCFRONT1_a484 — Undervoltage Self Test Stuck On VCFRONT1_a484_undervoltageSelfTestStuckOn One or more loads did not turn off during the PCS Domain Undervoltage self-test.
- VCFRONT1_a485 — Uv Self Test Load Unattempted On Dbg VCFRONT1_a485_uvSelfTestLoadUnattemptedOnDbg One or more loads was not commanded on or did not remain commanded on during the PCS Domain Undervoltage self-test.
- VCFRONT1_a486 — Undervoltage Self Test Bridge Sync Failure VCFRONT1_a486_undervoltageSelfTestBridgeSyncFailure The PCS Domain Bridge Sync self-test did not pass. The bridge either failed to arm or failed to trip.
- VCFRONT1_a489 — Vnf1248 Self Test Debug VCFRONT1_a489_vnf1248SelfTestDebug VNF1248 self-test completed
- VCFRONT1_a490 — Vnf1248 Self Test Failure VCFRONT1_a490_vnf1248SelfTestFailure VNF1248 self-test failed
- VCFRONT1_a491 — Vnf1248 Configuration Mismatch VCFRONT1_a491_vnf1248ConfigurationMismatch VNF1248 EFuse has incorrect thresholds set
- VCFRONT1_a496 — Exit Drive Warning Domain Down VCFRONT1_a496_exitDriveWarningDomainDown The Low Voltage (LV) battery domain is in a critical state, and the vehicle controller is triggering a graceful exit from drive or graceful power-off (GPO). One or more alerts will be present when the vehicle starts the GPO.
- VCFRONT1_a500 — eFuse AS IC State Mismatch VCFRONT1_a500_eFuseASICStateMismatch The eFuse application-specific integrated circuit (ASIC) on the vehicle controller is in an unexpected state
- VCFRONT1_a501 — Vnf1048 Configuration Mismatch VCFRONT1_a501_vnf1048ConfigurationMismatch VNF1048 EFuse has incorrect thresholds set
- VCFRONT1_a509 — eFuse AS IC Manager State Mismatch VCFRONT1_a509_eFuseASICManagerStateMismatch The eFuse application-specific integrated circuit (ASIC) on the vehicle controller is in an unexpected state
- VCFRONT1_a523 — eFuse Thresholds Incorrect VCFRONT1_a523_eFuseThresholdsIncorrect The eFuse application-specific integrated circuit (ASIC) on the vehicle controller has incorrect thresholds set.
- VCFRONT1_a574 — Front Drive Inverter eFuse Trip VCFRONT1_a574_frontDriveInverterEFuseTrip The front vehicle controller (VCFRONT) detects an eFuse overcurrent event (or a trip) on the front drive inverter (DIF) power feed.
- VCFRONT1_a575 — Front Drive Inverter eFuse Trip DBG VCFRONT1_a575_frontDriveInverterEFuseTripDBG The front vehicle controller (VCFRONT) detects an eFuse overcurrent event (or a trip) on the front drive inverter (DIF) power feed.
- VCFRONT1_a578 — Vbus Fused Load Shed eFuse Trip VCFRONT1_a578_vbusFusedLoadShedEFuseTrip The front vehicle controller (VCFRONT) detects an eFuse overcurrent event (or a trip) on the fused loadshed circuit.
- VCFRONT1_a581 — Harness Resistance Info VCFRONT1_a581_harnessResistanceInfo Front Vehicle Controller (VCFRONT) detects a large voltage drop to endpoint.
- VCFRONT1_a590 — Vcright Pwr Rationality Curve VCFRONT1_a590_vcrightPwrRationalityCurve Higher than expected power draw has been detected.
- VCFRONT1_a591 — Vcright Fast Blow Detection VCFRONT1_a591_vcrightFastBlowDetection Higher than expected power draw has been detected.
- VCFRONT1_a596 — Vcright Curve Power Cutoff VCFRONT1_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.
- VCFRONT1_a597 — Vcright Fast Blow Power Cutoff VCFRONT1_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.
- VCFRONT1_a617 — APP MIA VCFRONT1_a617_APP_MIA One or more of the expected CAN messages from APP were not received.