Ford Expedition 1997–1998 — technical service bulletin
Bulletin 6640 · NHTSA communication 610715 · issued Jul 1, 1999
Technical service bulletin
communication type
Air Bags
component
1997–1998
model years
7
vehicle entries
Official summary
Exhibiting an air bag lamp on intermittently with lamp fault code (lfc) 24, or diagnostic trouble code b1924 and / or b1342 stored in memory. *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.