Ford F-150 2021–2023 — technical service bulletin
Bulletin TSB 23-2367 · NHTSA communication 10246145 · issued Nov 23, 2023
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
This article supersedes TSB 22-2324 to add an additional model year. Some 2021-2023 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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.