Skip to content

VCLEFT_a422 — Undervoltage Self Test Stuck Off

Full alert identifier: VCLEFT_a422_undervoltageSelfTestStuckOff

Alert description

One or more loads did not turn on during the Battery Domain Left Controller Undervoltage self-test. Those loads will not be powered while in Drive.

Potential impact

Impacted loads will not be usable in Drive.

Set condition

One or more loads did not turn on during the Battery Domain Left Controller Undervoltage self-test.

Clear condition

The Battery Domain Left Controller Undervoltage self-test runs again and the load turns on successfully.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a422.

Browse all VCLEFT alert codes