Ford Expedition 2003–2005 — technical service bulletin
Bulletin 18172 · NHTSA communication 10011343 · issued Sep 1, 2004
Technical service bulletin
communication type
Electrical System
component
2003–2005
model years
6
vehicle entries
Official summary
Reverse sensing system defaulting off, setting diagnostic trouble codes, or losing communication with diagnostic scan tool. *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.