EPASTS_a064 — Am Bridge Short
Full alert identifier: EPASTS_a064_amBridgeShort
Alert description
This alert is reported by the ActuatorManager_R12 (AM) component when the bridge FET test failed.
Potential impact
EPAS full loss of assist.
Set condition
EPAS ECU actuator monitor detected failure (bridge-FETs).
Clear condition
EPAS HW failure. EPAS power cycle N times and if persists, the gear needs to be changed.
Signals to check
These diagnostic fields are associated with EPASTS_a064. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Debug Info
EPASTS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a064.