EPAS3P_a138_difMia
Description
The primary Electric Power Assist Steering (EPAS3P) electronic control unit (ECU) is not receiving the expected messages from the front drive inverter (DIF) ECU on the Party controller area network (CAN) bus.
Condition
The EPAS3P ECU does not receive the expected messages from the DIF ECU on the Party CAN bus.
Clear Condition
The EPAS3P ECU begins receiving the expected messages from the DIF ECU on the Party CAN bus.
Potential Impact
Steering assist may be reduced or may not function as expected.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model S 2021+;Model X 2021+