EPASTS_a109_exhaSysBusOrPeriphErrException

This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is a system Bus or Peripheral Error exception other than a floating point exception.

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 a system Bus or Peripheral Error exception other than a floating point exception.

Cause

EPAS application component ExceptionHandler detected exception (system bus or peripheral error)

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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