EPASTS_a037_epmV5P2Fail

EPASTS_a037_epmV5P2Fail

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Alert Information

Category

Other

Severity

critical

Live Incidence Rate

<0.01%

Models
Model Y

Description

This alert is reported by the ExternalPowerManager_A8140x (EPM) component in case of V5P2 Undervoltage and Overvoltage.

Potential Impact

EPAS full loss of assist.

Set Condition

EPAS ECU SBC device monitor reports failure (internal voltages) at runtime.

Clear Condition

Perform EPAS ECU power cycle.

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