Ford Ranger 2001–2002 — technical service bulletin
Bulletin 15880 · NHTSA communication 637744 · issued May 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001–2002
model years
2
vehicle entries
Official summary
Some vehicles may exhibit a disengaged fan clutch bearing squeal noise in cold weather. *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.