Ford Expedition 2025–2026 — technical service bulletin
Bulletin 25B63 · NHTSA communication 11027831 · issued Jan 7, 2026
Technical service bulletin
communication type
Power Train
component
2025–2026
model years
6
vehicle entries
Official summary
Certain 2025 Model Year Expedition and 2026 Model Year F-250-F-600 Super Duty Vehicles - Transmission Main Control Valve Body 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.