EPAS3P family
EPAS3P_a101_diCntError
Not Available
What does the EPAS3P_a101_diCntError alert mean?
Invalid DI_torque1Counter value received
What you'll see in your Tesla
- Not Available
What triggers it
DI_torque1Counter is not incrementing correctly
When it clears
Electronic Power Assist Steering (EPAS) observes DI_torque1Counter incrementing correctly
Potential impact
External Angle Controller is inhibited
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
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.