TAS family
TAS_a002_PowerLossReset
Not Available
What does the TAS_a002_PowerLossReset alert mean?
Tesla Air Suspension (TAS) has detected an unplanned processor reset caused by power loss.
What you'll see in your Tesla
- Not Available
What triggers it
Occurs during sudden or unexpected power losses affecting the system.
When it clears
Clears at next system boot following the warning event.
Potential impact
May result in disrupted operation. Review logs and components post-restart.
Affected models
Cybertruck
Model 3 2024+
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
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.