Buick Century 1997–2002 — technical service bulletin
Bulletin 000730002B · NHTSA communication 634985 · issued Jul 1, 2002
Technical service bulletin
communication type
Power Train
component
1997–2002
model years
60
vehicle entries
Official summary
Concerns with slips, harsh upshift or garage shifts, launch shudders, flares, erratic shifts and intermittent concerns, diagnostic trouble code p1811 or p0748 set. *tt
Vehicles covered
- 2000 Buick Century
- 2001 Buick Century
- 2002 Buick Century
- 1998 Buick Lesabre
- 1999 Buick Lesabre
- 2000 Buick Lesabre
- 2001 Buick Lesabre
- 2002 Buick Lesabre
- 1997 Buick Park Avenue
- 1998 Buick Park Avenue
- 1999 Buick Park Avenue
- 2000 Buick Park Avenue
- 2001 Buick Park Avenue
- 2002 Buick Park Avenue
- 1999 Buick Regal
- 2000 Buick Regal
- 2001 Buick Regal
- 2002 Buick Regal
- 2002 Buick Rendezvous
- 1997 Buick Riviera
- 1998 Buick Riviera
- 1999 Buick Riviera
- 2000 Chevrolet Impala
- 2001 Chevrolet Impala
- 1997 Chevrolet Lumina
- 1998 Chevrolet Lumina
- 1999 Chevrolet Lumina
- 2000 Chevrolet Lumina
- 2001 Chevrolet Lumina
- 1997 Chevrolet Monte Carlo
- 1998 Chevrolet Monte Carlo
- 1999 Chevrolet Monte Carlo
- 2000 Chevrolet Monte Carlo
- 2001 Chevrolet Monte Carlo
- 2002 Chevrolet Monte Carlo
- 1999 Chevrolet Venture
- 2000 Chevrolet Venture
- 2001 Chevrolet Venture
- 2002 Chevrolet Venture
- 1997 Oldsmobile 88
- 1998 Oldsmobile 88
- 1999 Oldsmobile 88
- 2001 Oldsmobile Aurora
- 2002 Oldsmobile Aurora
- 1998 Oldsmobile Intrigue
- 1999 Oldsmobile Intrigue
- 2000 Oldsmobile Intrigue
- 2001 Oldsmobile Intrigue
- 2002 Oldsmobile Intrigue
- 1997 Oldsmobile Silhouette
- 1998 Oldsmobile Silhouette
- 1999 Oldsmobile Silhouette
- 2000 Oldsmobile Silhouette
- 2001 Oldsmobile Silhouette
- 2002 Oldsmobile Silhouette
- 2001 Pontiac Aztek
- 2002 Pontiac Aztek
- 1997 Pontiac Bonneville
- 1998 Pontiac Bonneville
- 1999 Pontiac Bonneville
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.