Ford F-150 2020–2022 — technical service bulletin
Bulletin 25M01 · NHTSA communication 11035635 · issued Jul 28, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2020–2022
model years
13
vehicle entries
Official summary
Customer Satisfaction Program 25M01 Certain 2021 Model Year F-150 3.0L Diesel Engine and 2020-2022 Model Year Super Duty with 6.7L Diesel Engine Nitrogen Oxide (NOx) Sensor Replacement, If Required After Dealer Evaluation Reference: Emissions Recalls 22E02, 22E04, 23E01, and 25E09
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.