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HVBATT_a281 — Acjb Bed L3 Relay May Be Welded

Full alert identifier: HVBATT_a281_AcjbBedL3RelayMayBeWelded

Alert description

The battery management system (BMS) has detected that the AC Junction Box (ACJB) bed outlet line 3 relay may be welded.

Potential impact

AC charging unavailable.

Set condition

The ACJB bed outlet line 3 relay may be welded

Clear condition

The BMS no longer qualifies the relay as welded.

Signals to check

These diagnostic fields are associated with HVBATT_a281. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Min Voltage To Disqualify Weld HVBATT_a281_minVoltageToDisqualifyWeld
4095
SNA
V
Voltage Across Contacts HVBATT_a281_voltageAcrossContacts
4095
SNA
V

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a281.

Browse all HVBATT alert codes