Buick Lesabre 2004 — technical service bulletin
Bulletin 040139005 · NHTSA communication 10012620 · issued May 1, 2004
Technical service bulletin
communication type
Visibility
component
2004
model years
2
vehicle entries
Official summary
NOISY BLOWER MOTOR. *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.