Ford F-150 2018–2019 — technical service bulletin
Bulletin 18N04-S1 · NHTSA communication 10152486 · issued Nov 30, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2018–2019
model years
7
vehicle entries
Official summary
Certain 2018 Model Year F-150, 2019 Model Year F-250 through F-550 Superduty and 2019 Model Year F-650 through F-750 Medium Duty Vehicles Equipped with a Diesel Engine - Powertrain Control Module Reprogramming
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.