Ford Windstar 1999 — technical service bulletin
Bulletin 12986 · NHTSA communication 614773 · issued Jul 1, 1999
Technical service bulletin
communication type
Unknown OR Other
component
1999
model years
1
vehicle entries
Official summary
Some vehicles may exhibit an intermittent loss of sound / cut-out of the rear speaker(s) during turns or driving over bumps. *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.