High-voltage battery controller alerts

HVBATT alert codes

Showing 151–200 of 424

• HVBATT_a151 — Fc Pos Ctr Open Blocked Pyro Deployed HVBATT_a151_FcPosCtrOpenBlockedPyroDeployed Positive contactor was blocked from opening due to high current. Pyro deployed instead.
• HVBATT_a152 — Fc Neg Ctr Open Blocked Pyro Deployed HVBATT_a152_FcNegCtrOpenBlockedPyroDeployed Negative contactor was blocked from opening due to high current. Pyro deployed instead.
• HVBATT_a153 — Fc Pos Ctr Open Fail Aux Still Closed HVBATT_a153_FcPosCtrOpenFailAuxStillClosed Positive contactor is expected to be open but aux reports them as still closed.
• HVBATT_a154 — Fc Neg Ctr Open Fail Aux Still Closed HVBATT_a154_FcNegCtrOpenFailAuxStillClosed Negative contactor is expected to be open but aux reports them as still closed.
• HVBATT_a155 — Fc Pos Ctr Open Fail Voltage Match Pres HVBATT_a155_FcPosCtrOpenFailVoltageMatchPres Positive contactor is expected to be open but the voltage match remains. Possible weld detected.
• HVBATT_a156 — Fc Neg Ctr Open Fail Voltage Match Pres HVBATT_a156_FcNegCtrOpenFailVoltageMatchPres Negative contactor is expected to be open but the voltage match remains. Possible weld detected.
• HVBATT_a157 — Fc Pos Ctr Open Fail Current Still High HVBATT_a157_FcPosCtrOpenFailCurrentStillHigh Positive contactor is expected to be open but HV current is still present. Possible weld detected.
• HVBATT_a158 — Fc Neg Ctr Open Fail Current Still High HVBATT_a158_FcNegCtrOpenFailCurrentStillHigh Negative contactor is expected to be open but HV current is still present. Possible weld detected.
• HVBATT_a159 — Cpil Open HVBATT_a159_CpilOpen The High Voltage Battery (HVBATT) detects the Charge Port High Voltage Interlock Loop (CPIL) is open.
• HVBATT_a160 — Cpil Driver Broken Replace Hvc HVBATT_a160_CpilDriverBrokenReplaceHvc The High Voltage Battery (HVBATT) detects the Charge Port High Voltage Interlock Loop (CPIL) measurement circuit is non-functional.
• HVBATT_a161 — Not Enough Charge For Support HVBATT_a161_NotEnoughChargeForSupport The High Voltage Battery (HVBATT) estimates that the state of charge (SOC) is too low to provide low voltage (LV) support.
• HVBATT_a162 — Hs Shunt Reconfiguration Attempted HVBATT_a162_HsShuntReconfigurationAttempted Sets immediately on MIA handler reconfiguration for visibility into the health of the comms interface
• HVBATT_a163 — Cabin Overcurrent Tripped HVBATT_a163_CabinOvercurrentTripped The cabin outlet current sensor measured too much current for too long.
• HVBATT_a164 — Cabin Overcurrent Sensor Bad HVBATT_a164_CabinOvercurrentSensorBad The cabin outlet current sensor is not working when and as expected.
• HVBATT_a165 — Bed Overcurrent Tripped HVBATT_a165_BedOvercurrentTripped The bed 5-20 outlet current sensor measured too much current for too long.
• HVBATT_a166 — Bed Overcurrent Sensor Bad HVBATT_a166_BedOvercurrentSensorBad The bed 5-20 outlet current sensor is not working when and as expected.
• HVBATT_a167 — Outlet Neutral To Gnd Overvoltage HVBATT_a167_OutletNeutralToGndOvervoltage The outlet neutral to ground sensor measured too high of a voltage.
• HVBATT_a168 — Outlet GFCI Trip HVBATT_a168_OutletGFCITrip The Ground Fault Circuit Interrupter (GFCI) current sensor measured a leakage current above the trip threshold.
• HVBATT_a169 — GFCI Sensor Bad HVBATT_a169_GFCISensorBad A fault has been detected in the AC Junction Box (ACJB) Ground Fault Circuit Interrupter (GFCI) sensor circuit.
• HVBATT_a170 — Limp Mode HVBATT_a170_LimpMode The battery management system (BMS) has reduced power for driving.
• HVBATT_a171 — Low Power HVBATT_a171_LowPower The BMS detects that the state of charge (SOC) of the high voltage (HV) battery is too low to support driving.
• HVBATT_a172 — Chg Reg Over Current HVBATT_a172_ChgRegOverCurrent The Battery Management System (BMS) pack has exceeded its regulated target current while charging.
• HVBATT_a173 — Chg Reg Over Voltage HVBATT_a173_ChgRegOverVoltage The Battery Management System (BMS) pack has exceeded its regulated target brick voltage while charging.
• HVBATT_a174 — Charge Failure HVBATT_a174_ChargeFailure The battery management system (BMS) has encountered an issue while charging or attempting to charge.
• HVBATT_a175 — Dc Charge Disable Failure HVBATT_a175_DcChargeDisableFailure The Battery Management System (BMS) was unable to properly disable the DC charge session.
• HVBATT_a176 — Graceful Power Off HVBATT_a176_GracefulPowerOff A graceful power (GPO) off has been activated by the battery management system (BMS).
• HVBATT_a177 — Chg Evse Over Current HVBATT_a177_ChgEvseOverCurrent The Charge Port (CP) / Electric Vehicle Supply Equipment (EVSE) has exceeded current limt(s) while charging.
• HVBATT_a178 — Dc Evse Not Compatible HVBATT_a178_DcEvseNotCompatible The Electric Vehicle Supply Equipment (EVSE) voltage limit(s) are not compatible with the HV batttery pack.
• HVBATT_a179 — Ls Pyro Passive Trigger Info HVBATT_a179_LsPyroPassiveTriggerInfo The low side pyro was passively deployed and the passive trigger duration was measured.
• HVBATT_a180 — Hs Pyro Passive Trigger Info HVBATT_a180_HsPyroPassiveTriggerInfo The high side pyro was passively deployed and the passive trigger duration was measured.
• HVBATT_a181 — Hv Con Prefetch Abort HVBATT_a181_HvConPrefetchAbort There has been a CPU prefetch abort exception.
• HVBATT_a182 — Hv Mon Heartbeat Mia HVBATT_a182_HvMonHeartbeatMia HvMon failed to send a heartbeat signal to HvCon.
• HVBATT_a183 — Hv Con Prefetch Abort Trace HVBATT_a183_HvConPrefetchAbortTrace CPU Prefetch Abort core backtrace data.
• HVBATT_a184 — Hv Con Data Abort HVBATT_a184_HvConDataAbort There has been a CPU data abort exception.
• HVBATT_a187 — Hv Con Data Abort Trace HVBATT_a187_HvConDataAbortTrace CPU Data Abort core backtrace data.
• HVBATT_a188 — Fc Precharge Regulation Warning HVBATT_a188_FcPrechargeRegulationWarning The FC link precharge regulation timed out but voltage was within contactor close threshold.
• HVBATT_a189 — Charge Hv Up Goal Not Available HVBATT_a189_ChargeHvUpGoalNotAvailable HVBATT attempted to shift the system into an HV Up state for charge but there was no HV Up goal available.
• HVBATT_a190 — Drive Hv Up Goal Not Available HVBATT_a190_DriveHvUpGoalNotAvailable HVBATT attempted to shift the system into an HV Up state for drive but there was no HV Up goal available.
• HVBATT_a191 — Support Hv Up Goal Not Available HVBATT_a191_SupportHvUpGoalNotAvailable HVBATT attempted to shift the system into an HV Up state for support but there was no HV Up goal available.
• HVBATT_a192 — Hv Inlet Exposure Allowed While Energized HVBATT_a192_HvInletExposureAllowedWhileEnergized The fc link is energized, yet we believe this is not caused by the vehicle. So we allowed the user to unplug the charger
• HVBATT_a193 — Bmb Die Over Temperature HVBATT_a193_BmbDieOverTemperature HVBATT has detected that one or more BMB devices exceed the die over temperature threshold.
• HVBATT_a194 — Dpdt Series State Mismatch HVBATT_a194_DpdtSeriesStateMismatch DPDT module is in the series state but the hvsense lines show a mismatch.
• HVBATT_a195 — Dpdt Parallel State Mismatch HVBATT_a195_DpdtParallelStateMismatch DPDT module is in the parallel state but hvsense lines show a mismatch.
• HVBATT_a196 — Hv Up Diagnostics Failed HVBATT_a196_HvUpDiagnosticsFailed HVBATT failed to progress out of a system state of diagnostics.
• HVBATT_a197 — Thermistor Irrational HVBATT_a197_ThermistorIrrational The battery management system (BMS) detects that one or more temperature measurements are irrational.
• HVBATT_a199 — Bp1 All Temp Sensors Bad HVBATT_a199_Bp1AllTempSensorsBad HVBATT cannot measure the temperature on any module in subpack 1.
• HVBATT_a200 — Bp2 All Temp Sensors Bad HVBATT_a200_Bp2AllTempSensorsBad HVBATT cannot measure the temperature on any module in subpack 2.
• HVBATT_a201 — Bp1 Module Temp Sense Fault HVBATT_a201_Bp1ModuleTempSenseFault HVBATT detects that any module in the battery sub pack cannot measure temperature properly.
• HVBATT_a202 — Bp2 Module Temp Sense Fault HVBATT_a202_Bp2ModuleTempSenseFault HVBATT detects that any module in the battery sub pack cannot measure temperature properly.
• HVBATT_a203 — Ls Shunt Disconnected HVBATT_a203_LsShuntDisconnected Low-side shunt detects shunt connector as disconnected