Ford F-250 SD 2011–2012 — technical service bulletin
Bulletin 22N14 S1 · NHTSA communication 10249483 · issued Jan 11, 2024
Technical service bulletin
communication type
Engine
component
2011–2012
model years
12
vehicle entries
Official summary
Certain 2011-2012 Model Year F-Series Super Duty Vehicles Equipped with a 6.7L Diesel Engine State Inspection and Maintenance Test Failure Due to DTCs P2073 and/or P2074 Adding owner letter and corrected dealer bulletin. First Part submitted 11/01/23
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.