Buick Century 1991–1998 — technical service bulletin
Bulletin 10001 · NHTSA communication 601769 · issued Apr 1, 1998
Technical service bulletin
communication type
Power Train
component
1991–1998
model years
30
vehicle entries
Official summary
Information on growling noise in transaxle during first four minutes after start up. *yc
Vehicles covered
- 1997 Buick Century
- 1998 Buick Century
- 1992 Buick Lesabre
- 1993 Buick Lesabre
- 1994 Buick Lesabre
- 1995 Buick Lesabre
- 1996 Buick Lesabre
- 1997 Buick Lesabre
- 1998 Buick Lesabre
- 1991 Buick Park Avenue
- 1992 Buick Park Avenue
- 1993 Buick Park Avenue
- 1994 Buick Park Avenue
- 1995 Buick Park Avenue
- 1996 Buick Park Avenue
- 1997 Buick Park Avenue
- 1998 Buick Park Avenue
- 1993 Buick Regal
- 1994 Buick Regal
- 1995 Buick Regal
- 1996 Buick Regal
- 1997 Buick Regal
- 1998 Buick Regal
- 1992 Buick Riviera
- 1993 Buick Riviera
- 1994 Buick Riviera
- 1995 Buick Riviera
- 1996 Buick Riviera
- 1997 Buick Riviera
- 1998 Buick Riviera
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.