This alert is reported by the HwResetHandler_TC3x (RSTH) component when there is a internal undervoltage detection. This diagnostic handles the undervoltage events reported by the PMS (Power Management System).
<0.01% (Extremely rare)
None displayed
EPAS reset
This alert is reported by the HwResetHandler_TC3x (RSTH) component when there is a internal undervoltage detection. This diagnostic handles the undervoltage events reported by the PMS (Power Management System).
EPAS ECU power monitoring detected undervoltage.
There might be connection problems, check the BATTERY cable, if the alert persists replace HW.
Model Y, Model Y 2025+
service-fix
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