Ford F-150 2025–2026 — technical service bulletin
Bulletin SSM 54753 · NHTSA communication 11031412 · issued Apr 17, 2026
Technical service bulletin
communication type
Vehicle Speed Control
component
2025–2026
model years
2
vehicle entries
Official summary
Some 2026 F-150 vehicles equipped with a 3.5L EcoBoost engine and 2025-2026 F-150 Raptor vehicles equipped with a 5.2L or 3.5L engine may exhibit a lack of power while in transport mode and up to 1 hour after exiting transport mode. This may be due to the vehicle s secure power mode feature. When active, this feature reduces the vehicle s acceleration and limits the top speed to as low as 40 mph (65 km/h). This feature does not set a diagnostic trouble code (DTC) or display any on-screen messaging to alert the driver. Secure power mode automatically disables after exiting transport mode, waiti
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.