Buick Century 2002–2005 — technical service bulletin
Bulletin 3050A · NHTSA communication 10009623 · issued Jan 1, 2004
Technical service bulletin
communication type
Equipment
component
2002–2005
model years
60
vehicle entries
Official summary
02-05 onstar equipped vehicles emitting beeping noise before connecting to onstar. *tt
Vehicles covered
- 2002 Buick Century
- 2003 Buick Century
- 2004 Buick Century
- 2002 Buick Lesabre
- 2003 Buick Lesabre
- 2004 Buick Lesabre
- 2005 Buick Lesabre
- 2002 Buick Rendezvous
- 2003 Buick Rendezvous
- 2004 Buick Rendezvous
- 2005 Buick Rendezvous
- 2002 Cadillac Deville
- 2003 Cadillac Deville
- 2004 Cadillac Deville
- 2005 Cadillac Deville
- 2002 Cadillac Seville
- 2003 Cadillac Seville
- 2004 Cadillac Seville
- 2003 Chevrolet Cavalier
- 2004 Chevrolet Cavalier
- 2003 Chevrolet Express
- 2004 Chevrolet Express
- 2003 Chevrolet Silverado
- 2004 Chevrolet Silverado
- 2005 Chevrolet Silverado
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2005 Chevrolet Suburban
- 2003 Chevrolet Tahoe
- 2004 Chevrolet Tahoe
- 2005 Chevrolet Tahoe
- 2003 Chevrolet Trailblazer
- 2004 Chevrolet Trailblazer
- 2003 Chevrolet Venture
- 2004 Chevrolet Venture
- 2005 Chevrolet Venture
- 2003 GMC Savana
- 2004 GMC Savana
- 2005 GMC Savana
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2005 GMC Sierra
- 2003 GMC Yukon
- 2004 GMC Yukon
- 2005 GMC Yukon
- 2003 Hummer H2
- 2004 Hummer H2
- 2005 Hummer H2
- 2002 Oldsmobile Bravada
- 2003 Oldsmobile Bravada
- 2004 Oldsmobile Bravada
- 2003 Oldsmobile Silhouette
- 2004 Oldsmobile Silhouette
- 2003 Pontiac Bonneville
- 2004 Pontiac Bonneville
- 2005 Pontiac Bonneville
- 2002 Pontiac Montana
- 2003 Pontiac Montana
- 2004 Pontiac Montana
- 2005 Pontiac Montana
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.