EPASTP_a056 — Am Gdu Config Cs Error Check
Full alert identifier: EPASTP_a056_amGduConfigCsErrorCheck
Alert description
This alert is reported by the ActuatorManager_R12 (AM) component when there is a GDU failure. This diagnostic reads the critical GDU registers and compares them to their expected values.
Potential impact
EPAS reset requested will be performed at the moment when it doesn't providing assist.
Set condition
EPAS ECU GDU device (management storage) plausilty check (value in GDU differs to the value in MCU) failed.
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 EPASTP_a056. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Debug Info
EPASTP_
|
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Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTP_a056.