EPASTS_a257_dcvmUnderVolt

This alert is reported by the DCVoltageMonitor_T222 (DCVM) component when underVoltage is detected.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Assist is disabled.

Description

This alert is reported by the DCVoltageMonitor_T222 (DCVM) component when underVoltage is detected.

Cause

EPAS has detected supply undervoltage (less than 9v [Calibratable]).

Clear condition

Perform EPAS ECU power cycle

Models

Model Y, Model Y 2025+

Visibility

service-fix

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