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Service bulletin 00304

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 id10006544
Published by NHTSA2004-05-05
Manufacturer's number00304
Manufacturer's date2004-03-26
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

NHTSA's summary

ACCESSORY DRIVE BELT NOISE. *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

Engine, Drive belts

Vehicles listed
LEXUS GS 4302004
LEXUS GS4302001 to 2003
LEXUS LS 4302004
LEXUS LS4302001 to 2003
LEXUS SC 4302004
LEXUS SC4302002 to 2003

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