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Service bulletin 04082004

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 id10009210
Published by NHTSA2004-09-17
Manufacturer's number04082004
Manufacturer's date2004-04-08
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

NHTSA's summary

THE CURRENT BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH, OR MINIMUM THICKNESS SPECIFICATION, FOUND IN THE PAST SERVICE MANUAL APPLICATIONS ARE INCORRECT. PLEASE USE CORRECT INFORMATION AS FOLLOWS. *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.

Components

Brakes, Brake rotor

Vehicles listed
BUICK CENTURY2001, 2002, 2003, 2004
BUICK REGAL2001, 2002, 2003, 2004
BUICK RENDEZVOUS2002, 2003, 2004
CHEVROLET IMPALA2001, 2002, 2003, 2004
CHEVROLET MONTE CARLO2001, 2002, 2003, 2004
CHEVROLET VENTURE2001, 2002, 2003, 2004
OLDSMOBILE INTRIGUE2001, 2002
OLDSMOBILE SILHOUETTE2001, 2002, 2003, 2004
PONTIAC AZTEK2001, 2002, 2003, 2004
PONTIAC GRAND AM2001, 2002, 2003, 2004
PONTIAC MONTANA2001, 2002, 2003, 2004

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