Buick Buick 1995–1998 — technical service bulletin
Bulletin 970801777155 · NHTSA communication 54285 · issued Aug 1, 1997
Technical service bulletin
communication type
Power Train
component
1995–1998
model years
14
vehicle entries
Official summary
Experiencing a transaxle gear whine noise on coast down or light acceleration. *yc
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.