EPASTS_a074_rsthUnexpectedAlarm

This alert is reported by the HwResetHandler_TC3x (RSTH) component if various misc error detection alarms.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

EPAS reset

Description

This alert is reported by the HwResetHandler_TC3x (RSTH) component if various misc error detection alarms.

Cause

EPAS application component ResetHandler detected unexpected uC alarm.

Clear condition

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

Models

Model Y, Model Y 2025+

Visibility

service-fix

Want to track your firmware alerts, trips and more?

Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.