EPASTS_a126 — Mcussc Monbist Mia Err
Full alert identifier: EPASTS_a126_mcusscMonbistMiaErr
Alert description
This alert is reported by MCUSafetyStartupChecks_TC3x (MCUSSC) component when the Secondary Monitor and Standby SMU Built in Self Test failure, MCU failure
Potential impact
EPAS full loss of assist
Set condition
EPAS secondary monitor and standby SMU BIST timeout
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_a126. 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_a126.