Set Condition
WARNING: This page is about a different variant/trim than selected.
The Battery Pack Control Module (BPCM) compares the radiator coolant temperature and battery pack coolant outlet temperature to the battery pack coolant inlet temperature. If the radiator and battery pack outlet temperatures are changing (±2° C over 5 minutes) and the battery pack coolant inlet temperature is not changing, or a comparison of the inlet, outlet and radiator temperatures are not within a calibrated range of each other, a DTC will set. The EVS lamp does not illuminate for this fault.