Ford Bronco 2021 — technical service bulletin
Bulletin 21B49 S2 · NHTSA communication 10222458 · issued Sep 19, 2022
Technical service bulletin
communication type
Structure
component
2021
model years
1
vehicle entries
Official summary
Certain 2021 Model Year Bronco Vehicles Equipped with a Hard Top Roof Panel Delamination Program Terms - Updated to extend the program 1 additional year providing the vehicle is still within base warranty mileage limits. Owner Notifications - Revised owner letters
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.