Model Y

EPASTS_a145 — Mri Peripheral Raminit Failed

Full alert identifier: EPASTS_a145_mriPeripheralRaminitFailed

Alert description

This alert is reported by the MCURamInit_TC3x (MRI) component when the memory initialization is failed when initializing the peripheral RAM instances.

Potential impact

EPAS reset. If reset more than 6 then EPAS fallback to bootloader.

Set condition

EPAS application memory initialization failed (peripheral RAM).

Clear condition

EPAS power cycle

Signals to check

These diagnostic fields are associated with EPASTS_a145. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Debug Info `EPASTS_a145_debugInfo`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a145.

EPASTS_a144 — Mri Core Raminit Failed EPASTS_a144_mriCoreRaminitFailed This alert is reported by the MCURamInit_TC3x (MRI) component when the memory initialization is failed when initializing the core RAM instances.
EPASTS_a032 — Eolp Eol Check Failed EPASTS_a032_eolpEolCheckFailed This alert is reported by the EOL_Provider_R12 (EOLP) component if any of the EOL inverse pair check fail or if the EOL layout version is below the supported version.
EPASTS_a219 — Frh Fast Restart Failed EPASTS_a219_frhFastRestartFailed This alert is reported by the FastRestartHandler_R12 (FRH) component when the fast restart has failed.
EPASTS_a013 — Mcussc Sff Monitoring Failed EPASTS_a013_mcusscSffMonitoringFailed This alert is reported by the MCUSafetyStartupChecks_TC3x (MCUSSC) component when there is a MCU internal failure (The Safety FlipFlop Monitoring tests failed for at least one of the MTU or SMU instances).
EPASTS_a031 — Pms Production Mode Failed EPASTS_a031_pmsProductionModeFailed This alert is reported by the ProductionModeSupervisor_R12 (PMS) component when production mode was requested by either the EOL__PLATFORM__PRODUCTION_MODE parameter or not-initialized RAM and the handshake with Core1 was unsuccessful.

Browse all EPASTS alert codes