Buick Century 1999–2004 — technical service bulletin
Bulletin 3047 · NHTSA communication 10009607 · issued Jan 1, 2004
Technical service bulletin
communication type
Equipment
component
1999–2004
model years
60
vehicle entries
Official summary
99 through 05 year vehicles, equipped with three-button onstar systems. *tt
Vehicles covered
- 2000 Buick Century
- 2001 Buick Century
- 2002 Buick Century
- 2003 Buick Century
- 2004 Buick Century
- 2000 Buick Lesabre
- 2001 Buick Lesabre
- 2002 Buick Lesabre
- 2003 Buick Lesabre
- 2004 Buick Lesabre
- 2000 Buick Park Avenue
- 2001 Buick Park Avenue
- 2002 Buick Park Avenue
- 2003 Buick Park Avenue
- 2004 Buick Park Avenue
- 2000 Buick Regal
- 2001 Buick Regal
- 2002 Buick Regal
- 1999 Cadillac Catera
- 2000 Cadillac Catera
- 2001 Cadillac Catera
- 2002 Cadillac Catera
- 2003 Cadillac CTS
- 2004 Cadillac CTS
- 2002 Chevrolet Avalanche
- 2003 Chevrolet Avalanche
- 2004 Chevrolet Avalanche
- 2000 Chevrolet Blazer
- 2001 Chevrolet Blazer
- 2002 Chevrolet Blazer
- 2003 Chevrolet Blazer
- 2004 Chevrolet Blazer
- 2003 Chevrolet Cavalier
- 2004 Chevrolet Cavalier
- 2000 Chevrolet Impala
- 2001 Chevrolet Impala
- 2002 Chevrolet Impala
- 2000 Chevrolet Monte Carlo
- 2001 Chevrolet Monte Carlo
- 2002 Chevrolet Monte Carlo
- 2000 Chevrolet Suburban
- 2001 Chevrolet Suburban
- 2002 Chevrolet Suburban
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2000 Chevrolet Tahoe
- 2001 Chevrolet Tahoe
- 2002 Chevrolet Tahoe
- 2003 Chevrolet Tahoe
- 2001 Chevrolet Trailblazer
- 2002 Chevrolet Trailblazer
- 2003 Chevrolet Trailblazer
- 2004 Chevrolet Trailblazer
- 2000 Chevrolet Venture
- 2001 Chevrolet Venture
- 2002 Chevrolet Venture
- 2003 Chevrolet Venture
- 2004 Chevrolet Venture
- 2000 GMC Denali
- 2001 GMC Denali
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.