Left vehicle controller alerts
Browse 393 VCLEFT alert codes and open an entry for its description and recorded conditions.
VCLEFT alert codes
Showing 51–100 of 393
- VCLEFT_a100 — CA Nbus MIA VCLEFT_a100_CANbus_MIA More than half of the Electronic Control Units (ECUs) on either the Left CAN (LC) or Right CAN (RC) bus are missing more than half their messages while the bus should be active.
- VCLEFT_a101 — PM MIA VCLEFT_a101_PM_MIA One or more of the messages the vehicle controller receives periodically from the Pedal Monitor (PM) electronic control unit (ECU) is not received, indicating the PM ECU may be unavailable (MIA).
- VCLEFT_a103 — CP MIA VCLEFT_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).
- VCLEFT_a104 — DAS MIA VCLEFT_a104_DAS_MIA One or more of the expected CAN messages from DAS were not received.
- VCLEFT_a105 — TAS MIA VCLEFT_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).
- VCLEFT_a106 — PCS MIA VCLEFT_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).
- VCLEFT_a107 — ICR MIA VCLEFT_a107_ICR_MIA One or more expected controller area network (CAN) messages from the interior cabin radar (ICR) electronic control unit (ECU) was not received.
- VCLEFT_a108 — DIF MIA VCLEFT_a108_DIF_MIA One or more of the expected CAN messages from the front drive inverter (DIF) was not received.
- VCLEFT_a109 — RCM MIA VCLEFT_a109_RCM_MIA One or more of the messages the vehicle controller receives periodically from the Restraint Control Module (RCM) is not received, indicating the RCM may be unavailable (MIA).
- VCLEFT_a110 — GTW MIA VCLEFT_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.
- VCLEFT_a111 — EPBR MIA VCLEFT_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).
- VCLEFT_a112 — EPBL MIA VCLEFT_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).
- VCLEFT_a113 — UI MIA VCLEFT_a113_UI_MIA One or more of the expected CAN messages from UI were not received.
- VCLEFT_a114 — ESP MIA VCLEFT_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…
- VCLEFT_a115 — VCSEC MIA VCLEFT_a115_VCSEC_MIA One or more of the messages the vehicle controller receives periodically from the security (VCSEC) electronic control unit (ECU) is not received, indicating the VCSEC may be unavailable (MIA).
- VCLEFT_a116 — VCLEFT MIA VCLEFT_a116_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).
- VCLEFT_a117 — VCRIGHT MIA VCLEFT_a117_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).
- VCLEFT_a118 — VCTRAILER MIA VCLEFT_a118_VCTRAILER_MIA One or more of the messages the vehicle controller receives periodically from the trailer vehicle controller (VCTRAILER) is not received, indicating the VCTRAILER may be unavailable (MIA).
- VCLEFT_a119 — SCCM MIA VCLEFT_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).
- VCLEFT_a120 — DI DRIVE MIA VCLEFT_a120_DI_DRIVE_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).
- VCLEFT_a121 — N Drive Fault VCLEFT_a121_nDriveFault The DRV motor driver bridge IC has indicated it has a fault condition when the bridge was active
- VCLEFT_a122 — Oc VCLEFT_a122_Oc Motor current was higher than expected.
- VCLEFT_a123 — Uc VCLEFT_a123_Uc Motor current was lower than expected
- VCLEFT_a124 — Cal Out Of Bounds VCLEFT_a124_calOutOfBounds The 0 drive offset current captured as calibration was higher than expected.
- VCLEFT_a125 — Idle V Mismatch VCLEFT_a125_IdleVMismatch The caliper may be disconnected.
- VCLEFT_a126 — Motor N Volt Low VCLEFT_a126_MotorNVoltLow Motor negative lead voltage measurement is less than 0.5 volts while inactive
- VCLEFT_a127 — Motor N Volt High VCLEFT_a127_MotorNVoltHigh Motor negative lead voltage is greater than 6.0 volts while inactive
- VCLEFT_a128 — Motor P Volt High VCLEFT_a128_MotorPVoltHigh Motor positive lead voltage is greater than 6.0 volts while inactive
- VCLEFT_a129 — Epb Active Decel Requested VCLEFT_a129_epbActiveDecelRequested EPB is commanding the brakes to bring the vehicle to a stop
- VCLEFT_a130 — Epb Limp Activated VCLEFT_a130_epbLimpActivated Limp mode activated
- VCLEFT_a131 — PCSCOMMON MIA VCLEFT_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).
- VCLEFT_a132 — Lv Batt Low Active Decel Energy VCLEFT_a132_lvBattLowActiveDecelEnergy LV battery energy is low. To conserve energy, bridge will open and UV loadshed will trigger
- VCLEFT_a133 — DI MIA VCLEFT_a133_DI_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).
- VCLEFT_a134 — Nv Ov VCLEFT_a134_NvOv Motor negative lead voltage is higher than expected while active
- VCLEFT_a135 — Nv Uv VCLEFT_a135_NvUv Motor negative lead voltage is lower than expected while active
- VCLEFT_a136 — Pv Ov VCLEFT_a136_PvOv Motor positive lead voltage is higher than expected while active
- VCLEFT_a137 — Pv Uv VCLEFT_a137_PvUv Motor positive lead voltage is lower than expected while active
- VCLEFT_a138 — Nvm Dual Failure VCLEFT_a138_NvmDualFailure The Electronic Parking Brake and Electronic Parking Brake Monitor took longer than expected to save caliper state in non-volatile memory.
- VCLEFT_a139 — Nvm Redundancy Loss VCLEFT_a139_NvmRedundancyLoss The Electronic Parking Brake or Electronic Parking Brake Monitor took longer than expected to save caliper state in non-volatile memory.
- VCLEFT_a140 — Nvm Slow Write VCLEFT_a140_NvmSlowWrite The Electronic Parking Brake and Electronic Parking Brake Monitor took longer than expected to save caliper state in non-volatile memory.
- VCLEFT_a141 — Invalid State VCLEFT_a141_invalidState The Electronic Parking Brake made an unexpected state transition.
- VCLEFT_a142 — eFuse Management Continuous16 V VCLEFT_a142_eFuseManagementContinuous16V Unexpected voltage seen on continuous device outputs
- VCLEFT_a143 — EGGLEFTVC MIA VCLEFT_a143_EGGLEFTVC_MIA One or more of the expected CAN messages from the Etherloop Generalized Gateway Left (Core 1) were not received, indicating the EGGLEFTVC ECU may be unavailable (MIA).
- VCLEFT_a144 — EGGRIGHT1 MIA VCLEFT_a144_EGGRIGHT1_MIA One or more of the expected CAN messages from the Etherloop Generalized Gateway Right (Core 1) were not received, indicating the EGGRIGHT1 ECU may be unavailable (MIA).
- VCLEFT_a145 — Epb Recovery Limp Activated VCLEFT_a145_epbRecoveryLimpActivated Recovery limp mode activated based on user acknowledgment of possible shutdown and limited drive torque / functionality.
- VCLEFT_a146 — Epb Post Crash Ready To Park VCLEFT_a146_epbPostCrashReadyToPark EPB ready to park due to crash detected
- VCLEFT_a147 — Epb Post Crash Parked VCLEFT_a147_epbPostCrashParked EPB parked after crash detected
- VCLEFT_a150 — Network Switch TX Persist Timeout VCLEFT_a150_networkSwitchTXPersistTimeout While the switch was being persisted the recieving node was never detected and the max time to persist the switch state was reached
- VCLEFT_a151 — Network Switch TX Debug VCLEFT_a151_networkSwitchTXDebug Returns the time the transmitter waited for the recieve to come up
- VCLEFT_a153 — User Presence Display Mismatch Clrd VCLEFT_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.