Buick Century 2001–2002 — technical service bulletin
Bulletin 4T65E · NHTSA communication 623474 · issued Jan 1, 2001
Technical service bulletin
communication type
Unknown OR Other
component
2001–2002
model years
32
vehicle entries
Official summary
Information regarding automatic transmission torque converter oil seal, a request for information. *slc
Vehicles covered
- 2001 Buick Century
- 2002 Buick Century
- 2001 Buick Lesabre
- 2002 Buick Lesabre
- 2001 Buick Park Avenue
- 2002 Buick Park Avenue
- 2001 Buick Regal
- 2002 Buick Regal
- 2001 Buick Rendezvous
- 2002 Buick Rendezvous
- 2001 Chevrolet Impala
- 2002 Chevrolet Impala
- 2001 Chevrolet Lumina
- 2002 Chevrolet Lumina
- 2001 Chevrolet Monte Carlo
- 2002 Chevrolet Monte Carlo
- 2001 Chevrolet Venture
- 2002 Chevrolet Venture
- 2001 Oldsmobile Aurora
- 2002 Oldsmobile Aurora
- 2001 Oldsmobile Intrigue
- 2002 Oldsmobile Intrigue
- 2001 Oldsmobile Silhouette
- 2002 Oldsmobile Silhouette
- 2001 Pontiac Aztek
- 2002 Pontiac Aztek
- 2001 Pontiac Bonneville
- 2002 Pontiac Bonneville
- 2001 Pontiac Grand Prix
- 2002 Pontiac Grand Prix
- 2001 Pontiac Montana
- 2002 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.