BMS_a085
BMS_a085_SW_Pack_Contactor_Mismatch
Alert Information
Models
Model 3Model Y
Description
The battery management system (BMS) detects a mismatch between the actual and commanded pack contactor set state.
Potential Impact
Inability to charge, drive, or support the low voltage (LV) system
Set Condition
High voltage processor (HVP) comms are OK and pack contactors were closed and pack contactors are now open / opening and BMS_packContactorRequest has remained closed.
Clear Condition
HVP_packContactorSetState is correct for the current BMS_packContactorRequest.