Lincoln Navigator 2005 — technical service bulletin
Bulletin 18440 · NHTSA communication 10012978 · issued Feb 1, 2005
Technical service bulletin
communication type
Power Train
component
2005
model years
1
vehicle entries
Official summary
Check transmission control module connector this may not be fully seated. *eh
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.