Ford Explorer Sport 2003–2004 — technical service bulletin
Bulletin 04166 · NHTSA communication 10011166 · issued Aug 23, 2004
Technical service bulletin
communication type
Seats
component
2003–2004
model years
3
vehicle entries
Official summary
Power lumbar bladder expanding through back of seat. *ar
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.