EPAS3S_a140_difCsError
Description
The secondary Electronic Power Assist Steering (EPAS3S) electronic control unit (ECU) receives invalid controller area network (CAN) messages from the front drive inverter (DIF) ECU on the Chassis CAN bus.
Condition
The EPAS3S ECU receives invalid CAN messages from the DIF ECU on the Chassis CAN bus.
Clear Condition
The EPAS3S ECU begins receiving valid CAN messages from the DIF ECU on the Chassis 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-fix
Models
Model S 2021+;Model X 2021+