Ford F-250 SD 2024 — technical service bulletin
Bulletin TSB 24-2379 · NHTSA communication 11010909 · issued Nov 14, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2024
model years
4
vehicle entries
Official summary
Some 2024 F-Super Duty vehicles built on or before 03-Oct-2024 and equipped with a 6.7L engine may exhibit an illuminated MIL with DTC P20A5 stored in the PCM.
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.