EPASTP family
EPASTP_a179_tedMotorcoilTempChecker
Not Available
What does the EPASTP_a179_tedMotorcoilTempChecker alert mean?
This alert is reported when there is a motor 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 (motor actuator).
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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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.