Buick Lesabre 2000–2001 — technical service bulletin
Bulletin 271000 · NHTSA communication 617474 · issued Oct 27, 2000
Technical service bulletin
communication type
Visibility
component
2000–2001
model years
2
vehicle entries
Official summary
Subject regarding debris found in the hvac fan system. *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.