Buick Rainier 2004 — technical service bulletin
Bulletin 01654 · NHTSA communication 10007233 · issued Jan 1, 2004
Technical service bulletin
communication type
Power Train
component
2004
model years
20
vehicle entries
Official summary
Squawk or grunt noise that occurs on the 2-3 upshift on vehicles with 4l60e - m30, 4l60e m32 transmission. *tt
Vehicles covered
- 2004 Buick Rainier
- 2004 Cadillac Escalade
- 2004 Chevrolet Astro
- 2004 Chevrolet Blazer
- 2004 Chevrolet Colorado
- 2004 Chevrolet Corvette
- 2004 Chevrolet Express
- 2004 Chevrolet Silverado
- 2004 Chevrolet SSR
- 2004 Chevrolet Suburban
- 2004 Chevrolet Tahoe
- 2004 Chevrolet Trailblazer
- 2004 GMC Envoy
- 2004 GMC Savana
- 2004 GMC Sierra
- 2004 GMC Sierra Denali
- 2004 GMC Yukon
- 2004 Hummer H2
- 2004 Oldsmobile Bravada
- 2004 Pontiac Gto
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.