EPAS3S family
EPAS3S_a072_motFeedFwdError
Not Available
What does the EPAS3S_a072_motFeedFwdError alert mean?
Motor control feed-forward correlation error
What you'll see in your Tesla
- Not Available
What triggers it
| estimated torque (back calculated from PWM duty & observer) - Command torque | > 1.2Nm
When it clears
Replace EPAS
Potential impact
Reduced steering assist and EAC inhibited
Affected models
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.