Buick Century 1999–2004 — technical service bulletin
Bulletin 040605008 · NHTSA communication 10012115 · issued Jul 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2004
model years
26
vehicle entries
Official summary
Availability of exhaust muffler for service. *tt
Vehicles covered
- 2001 Buick Century
- 2000 Buick Lesabre
- 1999 Buick Park Avenue
- 2000 Buick Park Avenue
- 2001 Buick Park Avenue
- 2002 Buick Park Avenue
- 2003 Buick Park Avenue
- 2004 Buick Park Avenue
- 2001 Buick Regal
- 2000 Cadillac Deville
- 2001 Cadillac Deville
- 2000 Cadillac Seville
- 2001 Cadillac Seville
- 2002 Cadillac Seville
- 2003 Cadillac Seville
- 2002 Chevrolet Impala
- 1999 Oldsmobile Aurora
- 2000 Oldsmobile Aurora
- 2001 Oldsmobile Aurora
- 1999 Pontiac Bonneville
- 2000 Pontiac Bonneville
- 2001 Pontiac Bonneville
- 2002 Pontiac Bonneville
- 2000 Pontiac Grand Prix
- 2001 Pontiac Grand Prix
- 2002 Pontiac Grand Prix
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.