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.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

EPAS full loss of assist.

Description

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.

Cause

EPAS production mode requested and the handshake mechanism with Core1 failed.

Clear condition

Handshake mechanism is performed successfully or EPAS power cycle.

Models

Model Y, Model Y 2025+

Visibility

service-fix

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