ESP family
ESP_a302_rearRoadWheelAngleHealthDegraded
Not Available
What does the ESP_a302_rearRoadWheelAngleHealthDegraded alert mean?
Signal from PEPS indicates a degradation in road wheel angle
What you'll see in your Tesla
- Not Available
What triggers it
PEPS_roadWheelAngleHealth is DEGRADED
When it clears
Verify PEPS is awake, in good state, and there is traffic present on the bus. Review PEPS/DI alerts for other indicators of failure
Potential impact
May fault VDC/TC, ABS performance degradation
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Track your Tesla's alerts automatically
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.