Model Y

EPASTP_a131 — Exch Guarded Reset After Partition Stop

Full alert identifier: EPASTP_a131_exchGuardedResetAfterPartitionStop

Alert description

This alert is reported by the ExceptionHandler_TC3x (EXCH) component when no-reset exception occurred before the previous similar exception was reported and guarded reset was requested

Potential impact

EPAS still can provide assist. MCU reset on the exception side.

Set condition

EPAS application component ExceptionHandler detected exception ( QM partition) which causes a guarded reset.

Clear condition

Perform EPAS Software update. Replace HW if the alert persists.

Signals to check

These diagnostic fields are associated with EPASTP_a131. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Debug Info `EPASTP_a131_debugInfo`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTP_a131.

EPASTP_a134 — Oseh Guarded Reset After Err Without Reset EPASTP_a134_osehGuardedResetAfterErrWithoutReset 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 guard…
EPASTP_a128 — Exch Exception Stop Restart EPASTP_a128_exchExceptionStopRestart This alert is reported by the ExceptionHandler_TC3x (EXCH) component when exception with reaction other than reset
EPASTP_a176 — Exch Cpu1 Exception Reset EPASTP_a176_exchCpu1ExceptionReset This alert is reported in case a reset is caused by exception on core1.
EPASTP_a127 — Exch Additional Exception After Rst EPASTP_a127_exchAdditionalExceptionAfterRst This alert is reported by the ExceptionHandler_TC3x (EXCH) component when exception with reset before the previous similar error was reported. The alert is reported after reset if several exceptions in ASIL D partition were caught before…
EPASTP_a129 — Exch Additional Exception Stop Restart EPASTP_a129_exchAdditionalExceptionStopRestart This alert is reported by the ExceptionHandler_TC3x (EXCH) component when no-reset exception occured before the previous similar exception was reported

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