Buick Century 2003–2004 — technical service bulletin
Bulletin 01715 · NHTSA communication 10006247 · issued Jan 1, 2004
Technical service bulletin
communication type
Power Train
component
2003–2004
model years
26
vehicle entries
Official summary
4t65e transmission fluid leak from the reverse servo cover in cold weather. *tt
Vehicles covered
- 2003 Buick Century
- 2004 Buick Century
- 2003 Buick Lesabre
- 2004 Buick Lesabre
- 2003 Buick Park Avenue
- 2004 Buick Park Avenue
- 2003 Buick Regal
- 2004 Buick Regal
- 2003 Buick Rendezvous
- 2004 Buick Rendezvous
- 2003 Chevrolet Impala
- 2004 Chevrolet Impala
- 2003 Chevrolet Monte Carlo
- 2004 Chevrolet Monte Carlo
- 2003 Chevrolet Venture
- 2004 Chevrolet Venture
- 2003 Oldsmobile Silhouette
- 2004 Oldsmobile Silhouette
- 2003 Pontiac Aztek
- 2004 Pontiac Aztek
- 2003 Pontiac Bonneville
- 2004 Pontiac Bonneville
- 2003 Pontiac Grand Prix
- 2004 Pontiac Grand Prix
- 2003 Pontiac Montana
- 2004 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.