EPASTP_a103_exhaUnusedInterruptCallException

This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is an unexpected interrupt on either core.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

EPAS reset

Description

This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is an unexpected interrupt on either core.

Cause

EPAS application component ExceptionHandler detected exception (unexpected interrupt).

Clear condition

Perform EPAS Software update. Replace HW if the alert persists.

Models

Model Y, Model Y 2025+

Visibility

service-fix

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