Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is a internal Protection exception
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EPAS application component ExceptionHandler detected exception (internal protection).
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EPAS reset
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is a SPB bus violation
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EPAS application component ExceptionHandler detected exception (SPB bus violation).
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EPAS reset
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This alert is reported by the OsErrorHandler_R12 (OSEH) component at startup after an immediate reset caused by OS error occurred in ASIL D partition. This diagnostic monitors if the OS had sensed some error in its services.
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At startup after an immediate reset caused by OS error occurred in ASIL D partition.
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EPAS reset
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This alert is reported by the HwResetHandler_TC3x (RSTH) component when there is a MCU internal bus fault.
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MCU internal bus fault.
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EPAS reset
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is a system Bus or Peripheral Error exception other than a floating point exception
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EPAS application component ExceptionHandler detected exception (system bus or peripheral error)
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EPAS reset
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This alert is reported by the HwResetHandler_TC3x (RSTH) component when there is a failure to correct data error in critical MCU registers.
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EPAS Failure to correct data error in critical MCU registers.
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EPAS reset
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This alert is reported by ActuatorManager_R12 (AM) component when there is a phase relay shorted.
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EPAS detected a phase relay short failure.
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EPAS full loss of assist.
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is NMI caused by other alarms. Memory access violation check. This diagnostic checks if a thread or other bus master (e.g. DMA) tries to access memory region that it is not authorized to access.
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EPAS application component ExceptionHandler detected exception (other alarms caused NMI).
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EPAS reset
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is a SRI bus violation.
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EPAS application component ExceptionHandler detected exception (SRI bus violation).
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EPAS reset
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is an unexpected interrupt on either core.
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EPAS application component ExceptionHandler detected exception (unexpected interrupt).
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EPAS reset
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This alert is reported by the ExceptionHandler_TC3x (EXHA) component when there is a bus level MPU violation
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EPAS application component ExceptionHandler detected exception (bus level MPU violation).
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EPAS reset
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This alert is reported when the ElapsedTimeSinceReset (ETSR) counter becomes greater than the ETSR_THRESHOLD_TIMESTAMP and counter forced to 0xFFFFFFFF
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EPAS elapsed time since reset (ETSR) counter becomes greater than the tolarated limit and counter forced to 0xFFFFFFFF.
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EPAS QM reset when is less likely to disturb the driver. If it is not possible, there will be incoming communication freeze and a reset.
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This alert is reported when ALM7[31] Flash Stored Configuration Error alarm
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EPAS application component ExceptionHandler detected exception (FSI flashed stored config storage).
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EPAS reset.
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This alert is reported by the TemperatureDiagnostics_Actuator_R12 (TDA) component when there is a phase current shunt temperature higher than limit or not available
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EPAS application actuator temperature diagnostics detected overtemperature (phase current shunt).
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EPAS full loss of assist.
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This alert is reported by the TemperatureDiagnostics_Actuator_R12 (TDA) component when there is a DC Bus shunt temperature higher than limit or not available
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EPAS application actuator temperature diagnostics detected overtemperature (DC bus shunt).
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EPAS full loss of assist.
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This alert is reported by the ExceptionHandler_TC3x (EXCH) component when there is a double bit ECC error in the active pflash and additional ECC errors were found in the same wordline
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EPAS application component ExceptionHandler detected unrecoverable memory failure (other page PFlash ECC fault).
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EPAS full loss of assist.
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This alert is reported when there is a GDU communication failure
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EPAS ECU GDU device monitor detected failure (wrong parity bit on serial communication). After consecutives retries and error is still present.
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EPAS full loss of assist.
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This alert is reported by the StreamingDataStorageManager_R12 (SDSM) component when the CRC is not equal to saved CRC value at any memory block, but another is correct
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CRC is not equal to saved CRC value at any memory block, but another is correct.
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EPAS fast restart was not possible.
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This alert is reported when the wake-up (WKP) or overrun (OVRUN) bits is set in the PMSWSTAT2 register
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The wake-up (WKP) or overrun (OVRUN) bits is set in the PMSWSTAT2 register. PMSWSTAT2.ESR0WKP is set after reset.
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EPAS reset. If reset more than 3 times then EPAS full loss of assist.
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This alert is reported by MCUSafetyStartupChecks_TC3x (MCUSSC) component when wrong ECU_ID in FLASH
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EPAS End Of Line ECU ID is incorrect.
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EPAS full loss of assist.
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