EPASTS_a081_exchFloatingPointException

This alert is reported by the ExceptionHandler_TC3x (EXCH) component when there is 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 (EXCH) component when there is a floating point exception.

Cause

EPAS application component ExceptionHandler detected floating point exception caused by uC peripheral FPU.

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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