Ford Explorer Sport Trac 2002 — technical service bulletin
Bulletin 02173 · NHTSA communication 10008577 · issued Sep 2, 2002
Technical service bulletin
communication type
Equipment
component
2002
model years
1
vehicle entries
Official summary
Electrical-radio-speaker whine noise-vehicles with ultimate pioneer radio system produced on or after 3/4/2002 only. *mj
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.