Ford F-250 SD 2017 — technical service bulletin
Bulletin TSB18-2100 · NHTSA communication 10137078 · issued Mar 26, 2018
Technical service bulletin
communication type
Power Train
component
2017
model years
4
vehicle entries
Official summary
Some 2017 F-Super Duty vehicles equipped with a 6.7L engine may exhibit an illuminated MIL with diagnostic trouble code (DTC) U029D and/or P2209 in the powertrain control module (PCM). This may be due to water intrusion. Follow the Service Procedure steps to correct the condition.
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.