Ford F-250 SD 2024 — technical service bulletin
Bulletin SSM 53231 · NHTSA communication 11011938 · issued Dec 13, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2024
model years
4
vehicle entries
Official summary
Some 2024 F-Super Duty non-Tremor vehicles equipped with four-wheel drive (4WD) may exhibit a slight rotational grinding noise from the front axle while driving in two-wheel drive (2WD). If the noise does not occur with the vehicle driven in 4WD, this may be due to the non-selectable right side hublock on the front axle.
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.