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EPASTS_a044 — Sbcm Sbc Eeprom Fail

Full alert identifier: EPASTS_a044_sbcmSbcEepromFail

Alert description

This alert is reported by the SystemBasisChipManager_A8140x (SBCM) component in case SBC EEPROM is corrupted.

Potential impact

EPAS full loss of assist.

Set condition

EPAS ECU SBC EEPROM device memory failure (corrupted) at startup.

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_a044. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Debug Info EPASTS_a044_debugInfo —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a044.

Browse all EPASTS alert codes