PCS_a082_dcdcPchgUnsafeDiVoltage
Description
HV bus voltage unsafe for drive inverter while PCS DCDC is attempting to precharge HV bus.
Condition
DCDC converter detected high voltage bus voltage profile anomoly during precharge
Clear Condition
DCDC converter state machine clears faults
Potential Impact
Inability to precharge HV bus, inability to support 12V system, inability to drive
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+