EPASTS_a028 — Smuh Non Init Data Corruption
Full alert identifier: EPASTS_a028_smuhNonInitDataCorruption
Alert description
This alert is reported by the SMUHandler_TC3X (SMUH) component when SMU Core Alive test data integrity check fails (comparison with the inverted value).
Potential impact
EPAS full loss of assist.
Set condition
EPAS uC peripheral (SMU) alive test failure (data corruption, inverted value comparison) at startup.
Clear condition
Perform EPAS Software update.
Signals to check
These diagnostic fields are associated with EPASTS_a028. 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_a028.