Ford Excursion 2003 — technical service bulletin
Bulletin 16744 · NHTSA communication 10002648 · issued Apr 1, 2003
Technical service bulletin
communication type
Unknown OR Other
component
2003
model years
2
vehicle entries
Official summary
The latest powertrain control module (pcm) and fuel injector control module (ficm) calibration updates for certain vehicles equipped with a 6.0l powerstroke are available on wds version b24.5 or later. *tt
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.