Ford Bronco 2021–2024 — technical service bulletin
Bulletin TSB 24-2387 · NHTSA communication 11011953 · issued Dec 12, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2021–2024
model years
4
vehicle entries
Official summary
Some 2021-2024 Bronco vehicles equipped with a factory subwoofer may exhibit a rattle from right loadspace trim panel at high audio system volumes.
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.