Ford F-250 SD 2020–2022 — technical service bulletin
Bulletin SSM 53387 · NHTSA communication 11014427 · issued Feb 18, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2020–2022
model years
12
vehicle entries
Official summary
Some 2020-2022 F-Super Duty vehicles equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) U3012 only stored in the powertrain control module (PCM).
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.