Buick Rainier 2003–2005 — technical service bulletin
Bulletin 050601014 · NHTSA communication 10017409 · issued May 1, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003–2005
model years
55
vehicle entries
Official summary
Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder). *tt
Vehicles covered
- 2004 Buick Rainier
- 2005 Buick Rainier
- 2004 Cadillac CTS
- 2005 Cadillac CTS
- 2003 Cadillac Escalade
- 2004 Cadillac Escalade
- 2005 Cadillac Escalade
- 2003 Chevrolet Avalanche
- 2004 Chevrolet Avalanche
- 2005 Chevrolet Avalanche
- 2003 Chevrolet Express
- 2004 Chevrolet Express
- 2005 Chevrolet Express
- 2003 Chevrolet Kodiak
- 2004 Chevrolet Kodiak
- 2005 Chevrolet Kodiak
- 2003 Chevrolet Silverado
- 2004 Chevrolet Silverado
- 2005 Chevrolet Silverado
- 2003 Chevrolet SSR
- 2004 Chevrolet SSR
- 2005 Chevrolet SSR
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2005 Chevrolet Suburban
- 2003 Chevrolet Tahoe
- 2004 Chevrolet Tahoe
- 2005 Chevrolet Tahoe
- 2003 Chevrolet Trailblazer
- 2004 Chevrolet Trailblazer
- 2005 Chevrolet Trailblazer
- 2003 GMC Envoy
- 2004 GMC Envoy
- 2005 GMC Envoy
- 2003 GMC Savana
- 2004 GMC Savana
- 2005 GMC Savana
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2005 GMC Sierra
- 2003 GMC Topkick
- 2004 GMC Topkick
- 2005 GMC Topkick
- 2003 GMC Yukon
- 2004 GMC Yukon
- 2005 GMC Yukon
- 2003 Hummer H2
- 2004 Hummer H2
- 2005 Hummer H2
- 2003 Isuzu NPR
- 2003 Isuzu NQR
- 2005 Pontiac Grand Prix
- 2004 Pontiac Gto
- 2005 Pontiac Gto
- 2003 Workhorse Chassis
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.