MyTeslaMate
EPASTP family

EPASTP_a134_osehGuardedResetAfterErrWithoutReset

Not Available

What does the EPASTP_a134_osehGuardedResetAfterErrWithoutReset alert mean?

This alert is reported by the OsErrorHandler_R12(OSEH) component when ErrorHook was called because of an error in a partition which is configured to handle such errors with requesting a guarded reset. This error is reported after the guarded reset.

What you'll see in your Tesla

  • Not Available

What triggers it

If any OS service returns a StatusType value other value than E_OK. The error is reported after a guarded reset caused by OS error.

When it clears

Perform EPAS Software update.

Potential impact

EPAS reset.

Affected models

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.