Lincoln Navigator 2003 — technical service bulletin
Bulletin 17004 · NHTSA communication 10003860 · issued Jul 1, 2003
Technical service bulletin
communication type
Structure
component
2003
model years
1
vehicle entries
Official summary
Inoperative power liftgate and running boards, or liftgate ajar message, with diagnostic trouble code b1342. Built prior to 11/1/02. *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.