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HVREX_a199 — All Temp Sensors Bad

Full alert identifier: HVREX_a199_AllTempSensorsBad

Alert description

HVBATT cannot measure the temperature on any module in the battery pack.

Potential impact

Inability to charge, drive, or support the low voltage (LV) system.

Set condition

All temperature sensors in the battery pack are reporting faulty measurement readings.

Clear condition

HVBATT receives a valid measurement from any temperature sensor in the battery pack.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVREX_a199.

Browse all HVREX alert codes