EPAS3P family
EPAS3P_a047_motPosCorrError
Not Available
What does the EPAS3P_a047_motPosCorrError alert mean?
Difference between motor position sensor 1 and 2 exceeded threshold
What you'll see in your Tesla
- Not Available
What triggers it
|MPS1 - MPS2| > 15 degrees
When it clears
Calibrate motor position sensor
Potential impact
Reduced assist and EAC 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.