WenmarOpen by Wenmar Pro

Service bulletin 020730014A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id635006
Published by NHTSA2002-10-15
Manufacturer's number020730014A
Manufacturer's date2002-07-01
Replaces020730014
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Vehicles listed
BUICK CENTURY2000, 2001, 2002
BUICK LESABRE1998, 1999, 2000, 2001, 2002
BUICK PARK AVENUE1997, 1998, 1999, 2000, 2001, 2002
BUICK REGAL1999, 2000, 2001, 2002
BUICK RENDEZVOUS2002
BUICK RIVIERA1997, 1998, 1999
CHEVROLET IMPALA2000, 2001, 2002
CHEVROLET LUMINA1997, 1998, 1999, 2000, 2001
CHEVROLET MONTE CARLO1997
CHEVROLET MONTE CARLO1999, 2000, 2001, 2002
CHEVROLET VENTURE1999, 2000, 2001, 2002
OLDSMOBILE 881997 to 1999
OLDSMOBILE AURORA2001, 2002
OLDSMOBILE INTRIGUE1998, 1999, 2000, 2001, 2002
OLDSMOBILE SILHOUETTE1997, 1998, 1999, 2000, 2001, 2002
PONTIAC AZTEK2001, 2002
PONTIAC BONNEVILLE1997, 1998, 1999, 2000, 2001, 2002
PONTIAC GRAND PRIX1997, 1998, 1999
PONTIAC GRAND PRIX2001, 2002
PONTIAC MONTANA1999, 2000, 2001
PONTIAC TRANS SPORT1999 to 2001

Listing a model year does not mean every vehicle of it is concerned: the document says which.