EPAS3S_a155_backupEacActive
Description
Electric Power Assisted Steering (EPAS) reports its secondary Electronic Control Unit (ECU) activated External Angle Control (EAC).
Condition
The EPAS secondary ECU activates EAC due to a condition affecting the primary ECU.
Clear Condition
Vehicle completes a power cycle. The alert will remain present for the remainder of the current drive cycle.
Potential Impact
Backup EAC is active due to a detected condition on the primary steering ECU.
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+