EPASTP_a156 — Am Int Serial Err Safety Reset
Full alert identifier: EPASTP_a156_amIntSerialErrSafetyReset
Alert description
This alert is reported when there is a GDU communication failure
Potential impact
EPAS full loss of assist.
Set condition
EPAS ECU GDU device monitor detected failure (wrong parity bit on serial communication). After consecutives retries and error is still present.
Clear condition
Perform EPAS Software update. Replace HW if the alert persists.
Signals to check
These diagnostic fields are associated with EPASTP_a156. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Debug Info
EPASTP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTP_a156.