EPASTS_a022_swrhSwResetInfoCorruptionCheck

This alert is reported by SwResetHandler_R12 (SWRH) component when the ResetReason_Sw structure CRC check is failed.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

EPAS full loss of assist.

Description

This alert is reported by SwResetHandler_R12 (SWRH) component when the ResetReason_Sw structure CRC check is failed.

Cause

EPAS uC internal memory (startup code management storage) failure (CRC) at startup.

Clear condition

Perform EPAS Software update. If error persists, replace HW.

Models

Model Y, Model Y 2025+

Visibility

service-fix

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