Buick Rainier 2002–2005 — technical service bulletin
Bulletin 040730035 · NHTSA communication 10011217 · issued Aug 1, 2004
Technical service bulletin
communication type
Power Train
component
2002–2005
model years
13
vehicle entries
Official summary
Release of rear transmission mount separate from exhaust mount. *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.