Ford Bronco 2021–2022 — technical service bulletin
Bulletin 22OTA22-PU0925 · NHTSA communication 10228960 · issued Dec 8, 2022
Technical service bulletin
communication type
Back Over Prevention
component
2021–2022
model years
2
vehicle entries
Official summary
Priority Update 22-PU0925-HAZ-FLH for 2021-2022 Bronco vehicles is now available. Quality improvements include: - improvement to engine stop/start and hazard light interaction. - improvement to ignition chime duration during Neutral tow mode. - improvement to zone lighting 12V battery drain.
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.