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EPASTS_a040 — Swrh Limited Reset Retries Expired

Full alert identifier: EPASTS_a040_swrhLimitedResetRetriesExpired

Alert description

This alert is reported if the number of resets is limited for the error causing reset. If the counter is greater than or equal to 5 then the SW does not perform reset but report this alert.

Potential impact

EPAS full loss of assist.

Set condition

EPAS ECU maximum number of restart retries exceeded.

Clear condition

Perform EPAS ECU power cycle.

Signals to check

These diagnostic fields are associated with EPASTS_a040. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Debug Info `EPASTS_a040_debugInfo`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a040.

EPASTS_a006 — Swrh Reset By Invalid Errid EPASTS_a006_swrhResetByInvalidErrid This alert is reported by the SwResetHandler_R12 (SWRH) component when there is a RAM failure: the stored error is not visible OR SW systematic failure: error not stored or not handled.
EPASTS_a022 — Swrh Sw Reset Info Corruption Check EPASTS_a022_swrhSwResetInfoCorruptionCheck This alert is reported by SwResetHandler_R12 (SWRH) component when the ResetReason_Sw structure CRC check is failed.
EPASTS_a264 — Assist Torque Limited EPASTS_a264_assistTorqueLimited This alert is reported by the MotorRestrictionMonitor_T222 (MRM) component when Internal faults/errors are preventing EPAS to produce its full torque capability. This alert is reported when the power ratio (actual power divided by nominal…
EPASTS_a169 — Scp Safety Reset EPASTS_a169_scpSafetyReset This alert is reported by the StartupCauseProvider_R12 (SCP) component if it determines that the startup cause is a safety reset.
EPASTS_a030 — Rsth Clock Reset EPASTS_a030_rsthClockReset This alert is reported by the HwResetHandler_TC3x (RSTH) component when the clock frequency is out of range or clock system failure.

Browse all EPASTS alert codes