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Service bulletin 133405

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 id39080
Published by NHTSA1995-03-06
Manufacturer's number133405
Manufacturer's date1995-01-01
Replaces92-3-5A
NHTSA componentSUSPENSION:FRONT:MACPHERSON STRUT

NHTSA's summary

REAR STRUT RELATED THUMPING/SQUEAKING NOISE. *TW

The document

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

Components

Suspension, Shocks and struts

Vehicles listed
BUICK REGAL1989, 1990, 1991, 1992, 1993
BUICK REGAL1995
CHEVROLET LUMINA1990, 1991, 1992, 1993, 1994
OLDSMOBILE CUTLASS1989 to 1995
PONTIAC GRAND PRIX1989, 1990, 1991, 1992, 1993, 1994, 1995

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