EPAS3S family
EPAS3S_a002_sent1Error
Not Available
What does the EPAS3S_a002_sent1Error alert mean?
Torque sensor 1 signal invalid
What you'll see in your Tesla
- Not Available
What triggers it
Invalid Torque sensor 1 signal received by EPAS
When it clears
Replace EPAS
Potential impact
Steering assist reduced 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.