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Service bulletin 990941004

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 id609756
Published by NHTSA2000-04-07
Manufacturer's number990941004
Manufacturer's date2000-01-01
Replaces739023
NHTSA componentAIR BAGS:ON-OFF SWITCH ASSEMBLY

NHTSA's summary

INFORMATION REGARDING SWITCHES TO TURN OFF AND ON FRONTAL AIR BAGS FOR PASSENGER CARS AND TRUCKS. *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

Air bags

Vehicles listed
BUICK BUICK1988 to 2000
CADILLAC CADILLAC1988 to 2000
CHEVROLET CHEVROLET1988 to 2000
GMC GMC1988 to 2000
OLDSMOBILE OLDSMOBILE1988 to 2000
PONTIAC PONTIAC1988 to 2000

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