DI_a064_pmsrmUnitMiaWithHvDown
Description
The drive interface (DI) electronic control unit (ECU) detects that a permanent magnet drive unit has gone missing while the high voltage (HV) system is not up.
Condition
The DI ECU is not receiving the expected CAN communication from a permanent magnet drive unit, and considers it irrational or MIA.
Clear Condition
Clears on DI power cycle.
Potential Impact
The DI ECU cannot determine the state of a permanent magnet drive unit.
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+;Semitruck