Ford F-150 2021–2023 — technical service bulletin
Bulletin TSB 24-2039 · NHTSA communication 10251464 · issued Feb 15, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
This article supersedes TSB 24-2020 to add minor feature code HUKAJ to the required vehicle criteria. Some 2021-2023 F-150 vehicles equipped with the minor feature code HUKAJ (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). To confirm a vehicle is built with a certain minor feature code, review the build information by double-clicking the vehicle identification number (VIN) i
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.