Ford F-250 SD 2023 — technical service bulletin
Bulletin SSM 51804 · NHTSA communication 10239625 · issued Jul 20, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
7
vehicle entries
Official summary
Some 2023 F-Super Duty vehicles equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P2201 stored in the powertrain control module (PCM). To correct the condition, refer to Workshop Manual (WSM), Section 303-08A, as Pinpoint Test (PPT) RD has been updated to improve diagnostics.
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.