EPASTP family
EPASTP_a089_tedRevercebattfetjunctionTempChecker
Not Available
What does the EPASTP_a089_tedRevercebattfetjunctionTempChecker alert mean?
This alert is reported when there is a reverse FET overtemperature. Degradation parameters/estimator shall be checked, if those are correct, HW failure.
What you'll see in your Tesla
- Not Available
What triggers it
EPAS application diagnostics detected overtemperature (reverse FET).
When it clears
If the temperature is below the overtemp threshold, and its qualifier is RELIABLE for long enough.
Potential impact
EPAS full loss of assist.
Affected models
Model Y
Model Y 2025+
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