Ford F-150 2005 — technical service bulletin
Bulletin 042621 · NHTSA communication 10014325 · issued Mar 7, 2005
Technical service bulletin
communication type
Power Train
component
2005
model years
1
vehicle entries
Official summary
Malfunction indicator lamp (mil) illuminated with diagnostic trouble code (dtc) p061b and/or p2106 after cold start and rapid transmission gear engagement. 5.4l 3v engine. *tt update. *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.