Buick Lesabre 2001 — technical service bulletin
Bulletin 020730008 · NHTSA communication 629436 · issued Feb 1, 2002
Technical service bulletin
communication type
Power Train
component
2001
model years
1
vehicle entries
Official summary
On some vehicles upon accelerating after shifting the vehicle into drive or reverse, a vibration can be heard and felt in the steering wheel, seat and floor. *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.