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HVBATT_a243 — Standby Supply Unavailable

Full alert identifier: HVBATT_a243_StandbySupplyUnavailable

Alert description

The standby supply is unable to activate because no eligible power sources are available.

Potential impact

This alert is primarily informational and is used for logging purposes. No expected impact on vehicle functionality.

Set condition

The standby supply output is requested but there are no subpacks available for use.

Clear condition

The standby supply output is not requested or there is an available subpack for flyback power.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a243.

Browse all HVBATT alert codes