UI family
UI_a017_TPMSSystemFault
Tire pressure monitoring system fault
What does the UI_a017_TPMSSystemFault alert mean?
Tire pressure sensors unable to measure tire pressure. Triggers tell tale light on the cluster
What you'll see in your Tesla
- Tire pressure monitoring system fault
- Pressure sensor fault may clear next drive
What triggers it
System fault set by TPMS ecu
When it clears
TPMS resumes standard operation
Potential impact
Unable to measure and report tire pressure
Affected models
Cybertruck
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.