Ford Bronco 2021–2022 — technical service bulletin
Bulletin TSB 23-2117 · NHTSA communication 10234129 · issued Apr 7, 2023
Technical service bulletin
communication type
Visibility
component
2021–2022
model years
2
vehicle entries
Official summary
Some 2021-2022 Bronco vehicles may exhibit paint damage on the rear quarter panel due to contact with the rear window assembly (D-pillar). This may be due to an oversized washer being used during production. To correct the condition, repair the paint damage to the rear quarter panel and replace the rear window assembly.
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.