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EPASTS_a156 — Am Int Serial Err Safety Reset

Full alert identifier: EPASTS_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 EPASTS_a156. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Debug Info EPASTS_a156_debugInfo —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a156.

Browse all EPASTS alert codes