Some 2021-2022 F-150 vehicles equipped with a 400 watt direct current/alternating current (DC/AC) inverter system with a pickup bed alternating current (AC) power outlet socket may experience the DC/AC inverter system inoperative with diagnostic trouble code (DTC) B1330:9A stored in the body control module (BCM). This may be due to a connection issue at C4628. To correct the condition, follow the Service Procedure to inspect the connector and secure the harness.
