Ford Bronco 2026 — technical service bulletin
Bulletin 26B12 · NHTSA communication 11033579 · issued May 28, 2026
Technical service bulletin
communication type
Power Train
component
2026
model years
3
vehicle entries
Official summary
Certain 2026 Model Year Aviator, Explorer and Bronco Vehicles with 10R60 Transmissions: Transmission and Fluid Cooler Replacement
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.