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Service bulletin 990603009

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 id6088903
Published by NHTSA2000-01-11
Manufacturer's number990603009
Manufacturer's date1999-10-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

CONDITIONS WITH FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT. *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

Vehicles listed
BUICK RIVIERA1995, 1996, 1997, 1998, 1999
OLDSMOBILE AURORA1995, 1996, 1997, 1998, 1999

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

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