EPASTP family
EPASTP_a070_rsthInternalLowVolt
Not Available
What does the EPASTP_a070_rsthInternalLowVolt alert mean?
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).
What you'll see in your Tesla
- Not Available
What triggers it
EPAS ECU power monitoring detected undervoltage.
When it clears
There might be connection problems, check the BATTERY cable, if the alert persists replace HW.
Potential impact
EPAS reset
Affected models
Model Y
Model Y 2025+
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