Buick Lesabre 1999–2000 — technical service bulletin
Bulletin 010730044 · NHTSA communication 628860 · issued Jan 1, 2002
Technical service bulletin
communication type
Power Train
component
1999–2000
model years
7
vehicle entries
Official summary
Subject regarding harsh engagement into reverse gear in cold ambient temperature. *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.