Front vehicle controller alerts

VCFRONT2 alert codes

Showing 51–100 of 266

• VCFRONT2_a096 — OCS1P MIA VCFRONT2_a096_OCS1P_MIA One or more of the messages the vehicle controller receives periodically from the 1st row passenger occupancy classification system (OCS1P) electronic control unit (ECU) is not received, indicating the OCS1P ECU may be unavailable (MIA).
• VCFRONT2_a098 — DIR MIA VCFRONT2_a098_DIR_MIA One or more of the messages the vehicle controller receives periodically from the rear drive inverter (DIR) electronic control unit (ECU) is not received, indicating the DIR ECU may be unavailable (MIA).
• VCFRONT2_a100 — CA Nbus MIA VCFRONT2_a100_CANbus_MIA More than half of the ECUs on the CAN bus flagged in the alert payload are missing more than half their messages while the bus is active
• VCFRONT2_a103 — CP MIA VCFRONT2_a103_CP_MIA One or more of the messages the vehicle controller receives periodically from the charge port (CP) electronic control unit (ECU) is not received, indicating the CP ECU may be unavailable (MIA).
• VCFRONT2_a104 — DAS MIA VCFRONT2_a104_DAS_MIA One or more of the expected CAN messages from DAS were not received.
• VCFRONT2_a105 — TAS MIA VCFRONT2_a105_TAS_MIA One or more of the messages the vehicle controller receives periodically from the Tesla Air Suspension (TAS) electronic control unit (ECU) is not received, indicating the TAS ECU may be unavailable (MIA).
• VCFRONT2_a106 — PCS MIA VCFRONT2_a106_PCS_MIA One or more of the messages the vehicle controller receives periodically from the power conversion system (PCS) electronic control unit (ECU) is not received, indicating the PCS ECU may be unavailable (MIA).
• VCFRONT2_a107 — BMS MIA VCFRONT2_a107_BMS_MIA One or more of the messages the vehicle controller receives periodically from the high voltage (HV) Battery Management System (BMS) electronic control unit (ECU) is not received, indicating the BMS ECU may be unavailable (MIA).
• VCFRONT2_a108 — DIF MIA VCFRONT2_a108_DIF_MIA One or more of the messages the vehicle controller receives periodically from the front drive inverter (DIF) electronic control unit (ECU) is not received, indicating the DIF ECU may be unavailable (MIA).
• VCFRONT2_a109 — RCM MIA VCFRONT2_a109_RCM_MIA One or more of the messages the vehicle controller receives periodically from the Restraint Control Module (RCM) electronic control unit (ECU) is not received, indicating the RCM ECU may be unavailable (MIA).
• VCFRONT2_a110 — GTW MIA VCFRONT2_a110_GTW_MIA One or more expected Controller Area Network (CAN) messages from the vehicle gateway (GTW) was not received. Vehicle functions that depend on CAN messages from the GTW may be unavailable, or their performance may be affected.
• VCFRONT2_a111 — EPBR MIA VCFRONT2_a111_EPBR_MIA One or more of the messages the vehicle controller receives periodically from the right Electronic Park Brake (EPBR) electronic control unit (ECU) is not received, indicating the EPBR ECU may be unavailable (MIA).
• VCFRONT2_a112 — EPBL MIA VCFRONT2_a112_EPBL_MIA One or more of the messages the vehicle controller receives periodically from the left Electronic Park Brake (EPBL) electronic control unit (ECU) is not received, indicating the EPBL ECU may be unavailable (MIA).
• VCFRONT2_a113 — UI MIA VCFRONT2_a113_UI_MIA One or more of the expected CAN messages from UI were not received.
• VCFRONT2_a114 — ESP MIA VCFRONT2_a114_ESP_MIA One or more expected Controller Area Network (CAN) messages from the Electronic Stability Program (ESP) electronic control unit (ECU) was not received. Stability and traction control functions may be unavailable, or their performance may b…
• VCFRONT2_a115 — VCSEC MIA VCFRONT2_a115_VCSEC_MIA One or more of the messages the vehicle controller receives periodically from the vehicle security controller (VCSEC) is not received, indicating the VCSEC may be unavailable (MIA).
• VCFRONT2_a116 — VCRIGHT MIA VCFRONT2_a116_VCRIGHT_MIA One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT) is not received, indicating the VCRIGHT may be unavailable (MIA).
• VCFRONT2_a117 — VCLEFT MIA VCFRONT2_a117_VCLEFT_MIA One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received, indicating the VCLEFT may be unavailable (MIA).
• VCFRONT2_a118 — VCFRONT MIA VCFRONT2_a118_VCFRONT_MIA One or more of the messages the vehicle controller receives periodically from the front vehicle controller (VCFRONT) is not received, indicating the VCFRONT may be unavailable (MIA).
• VCFRONT2_a119 — SCCM MIA VCFRONT2_a119_SCCM_MIA One or more of the messages the vehicle controller receives periodically from the Steering Column Control Module (SCCM) is not received, indicating the SCCM may be unavailable (MIA).
• VCFRONT2_a120 — DI DRIVE MIA VCFRONT2_a120_DI_DRIVE_MIA One or more of the messages the vehicle controller receives periodically from the drive interface (DI) electronic control unit (ECU) is not received while the vehicle is in Drive, indicating the DI ECU may be unavailable (MIA).
• VCFRONT2_a122 — ICR MIA VCFRONT2_a122_ICR_MIA One or more expected controller area network (CAN) messages from the interior cabin radar (ICR) electronic control unit (ECU) was not received.
• VCFRONT2_a123 — VC SECONDARY LIGHTING LEADER MIA VCFRONT2_a123_VC_SECONDARY_LIGHTING_LEADER_MIA One or more of the messages the vehicle controller receives periodically from the secondary lighting leader electronic control unit (ECU) is not received while the primary lighting leader ECU is MIA.
• VCFRONT2_a124 — BB MIA VCFRONT2_a124_BB_MIA One or more of the messages the vehicle controller receives periodically from the Brake Booster (BB) is not received, indicating the BB may be unavailable (MIA).
• VCFRONT2_a125 — SCCM MIA VCFRONT2_a125_SCCM_MIA One or more of the messages the vehicle controller receives periodically from the Steering Column Control Module (SCCM) is not received, indicating the SCCM may be unavailable (MIA).
• VCFRONT2_a126 — EPAS3P MIA VCFRONT2_a126_EPAS3P_MIA One or more of the messages the vehicle controller receives periodically from the Primary Electronic Power-Assisted Steering (EPAS3P) electronic control unit (ECU) is not received, indicating the EPAS3P ECU may be unavailable (MIA).
• VCFRONT2_a131 — PCSCOMMON MIA VCFRONT2_a131_PCSCOMMON_MIA One or more of the messages the vehicle controller receives periodically from the power conversion system common interface (PCSCOMMON) electronic control unit (ECU) is not received, indicating the PCSCOMMON ECU may be unavailable (MIA).
• VCFRONT2_a133 — BRAKE MIA VCFRONT2_a133_BRAKE_MIA One or more of the messages the vehicle controller receives periodically from the brakes electronic control unit (ECU) is not received, indicating the BRAKE ECU may be unavailable (MIA).
• VCFRONT2_a135 — Coolant Level Low VCFRONT2_a135_coolantLevelLow The front vehicle controller (VCFRONT) detects the coolant level sensor is reporting a low coolant level or is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a136 — Refrig Disch Temp Sns VCFRONT2_a136_refrigDischTempSns The front vehicle controller (VCFRONT) detects the refrigerant discharge temperature sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a137 — Refrig Disch Pres Sns VCFRONT2_a137_refrigDischPresSns The front vehicle controller (VCFRONT) detects the refrigerant discharge pressure sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a138 — Refrig Suct Temp Sns VCFRONT2_a138_refrigSuctTempSns The front vehicle controller (VCFRONT) detects the refrigerant suction temperature sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a139 — Refrig Suct Pres Sns VCFRONT2_a139_refrigSuctPresSns The front vehicle controller (VCFRONT) detects the refrigerant suction pressure sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a140 — Coolant Temp Pt Sns VCFRONT2_a140_coolantTempPtSns The front vehicle controller (VCFRONT) detects the powertrain coolant loop inlet temperature sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a141 — Coolant Temp Bat Sns VCFRONT2_a141_coolantTempBatSns The front vehicle controller (VCFRONT) detects the battery coolant loop inlet temperature sensor is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a142 — Exv Motor Fault VCFRONT2_a142_exvMotorFault The front vehicle controller (VCFRONT) detects the chiller electronic expansion valve (EXV) motor driver is experiencing an electrical condition (short or disconnect).
• VCFRONT2_a143 — Power Loss During Sleep VCFRONT2_a143_powerLossDuringSleep VCFRONT lost power while asleep
• VCFRONT2_a144 — EPAS3S MIA VCFRONT2_a144_EPAS3S_MIA One or more of the messages the vehicle controller receives periodically from the Primary Electronic Power-Assisted Steering (EPAS3S) electronic control unit (ECU) is not received, indicating the EPAS3S ECU may be unavailable (MIA).
• VCFRONT2_a150 — Pump Bat Low RPMC Bang VCFRONT2_a150_pumpBatLowRPMCBang The vehicle controller detects the battery pump motor is unable to reach the target RPM, which may prevent the battery pump from running as expected.
• VCFRONT2_a153 — User Presence Display Mismatch Clrd VCFRONT2_a153_userPresenceDisplayMismatchClrd A discrepancy between the vehicle controller's notion of User Presence state and the UI's notion (as indicated by the UI_displayOnForUser signal) has cleared.
• VCFRONT2_a155 — Autopilot Drive Not Authed VCFRONT2_a155_autopilotDriveNotAuthed Autopilot has requested DRIVE power state without a key being present.
• VCFRONT2_a159 — Coolant Valve Fault VCFRONT2_a159_coolantValveFault The coolant valve has stalled while trying to reach a specific angle target. Cabin HVAC / climate control cooling (air conditioning) may be limited and drive power may be reduced.
• VCFRONT2_a160 — Compressor Inhibited VCFRONT2_a160_compressorInhibited The vehicle controller detects a condition affecting the refrigerant compressor, which may prevent the refrigerant compressor from running as expected. This alert is set in addition to one or more alert(s) indicating a specific condition a…
• VCFRONT2_a161 — Compressor Self Fault VCFRONT2_a161_compressorSelfFault The vehicle controller detects the refrigerant compressor is reporting an internal condition.
• VCFRONT2_a162 — Compressor Inhibited Context VCFRONT2_a162_compressorInhibitedContext Refrigerant compressor operation is inhibited. Cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited. Other alerts relevant to the specific condition should be present, including refrigDischg (refrigerant…
• VCFRONT2_a163 — Compressor Disabled FSR VCFRONT2_a163_compressorDisabledFSR The High Voltage (HV) compressor is unavailable after a repeated inability to start is detected, to avoid a condition affecting electrical isolation.
• VCFRONT2_a167 — Left HCMMIA VCFRONT2_a167_leftHCMMIA One or more of the messages the vehicle controller receives periodically from the left headlamp controller is not received, indicating the left headlamp controller may be unavailable (MIA).
• VCFRONT2_a171 — Drive Blckd By Msmtch VCFRONT2_a171_driveBlckdByMsmtch The vehicle has detected at least one electronic control unit (ECU) running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks dr…
• VCFRONT2_a172 — Wste Ht Blckd By Msmtch VCFRONT2_a172_wsteHtBlckdByMsmtch The vehicle has detected at least one electronic control unit (ECU) required to supplement high voltage (HV) battery heating with waste heat running a firmware (software) version that may not be compatible with the firmware installed on th…
• VCFRONT2_a173 — HV Blckd By Msmtch VCFRONT2_a173_HVBlckdByMsmtch The vehicle has detected at least one electronic control unit (ECU) required for high voltage (HV) system operation running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. Wh…