Ford Bronco 2022 — technical service bulletin
Bulletin TSB 23-2138 · NHTSA communication 10236574 · issued May 16, 2023
Technical service bulletin
communication type
Power Train
component
2022
model years
9
vehicle entries
Official summary
Some 2022 Aviator/Bronco/Expedition/Explorer/F-150/Mustang/Navigator/Ranger/Transit vehicles built on or before 31-Jul-2022 equipped with a 10R60/10R80/10R80 MHT automatic transmission may exhibit a fluid leak from the selector shaft seal. This may be caused by a crack in the manual shaft. To correct this condition, follow the Service Procedure to replace the manual shaft, the manual shaft-to-sensor roll pin and the selector shaft seal.
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.