Mercury Cougar 2001–2002 — technical service bulletin
Bulletin 15797 · NHTSA communication 637515 · issued Apr 1, 2002
Technical service bulletin
communication type
Structure
component
2001–2002
model years
2
vehicle entries
Official summary
Some vehicles may exhibit a buzzing noise coming from the dash near the climate control system with less than 6 months of service. *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.