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Service bulletin 990235001

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 id606550
Published by NHTSA1999-08-27
Manufacturer's number990235001
Manufacturer's date1999-04-01
NHTSA componentSTEERING: STEERING WHEEL/HANDLE BAR

NHTSA's summary

CUSTOMERS MAY COMMENT ABOUT A SQUEAK NOISE COMING FROM THE STEERING COLUMN WHILE TURNING THE STEERING WHEEL. *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

Steering, Steering column and wheel

Vehicles listed
CADILLAC ESCALADE1999
CHEVROLET C SERIES1999
CHEVROLET G VAN1998 to 1999
CHEVROLET K SERIES1999
CHEVROLET L SERIES1999
CHEVROLET M SERIES1999
CHEVROLET S SERIES1999
CHEVROLET T SERIES1999
FORD L SERIES1999
GMC C SERIES1999
GMC G VAN1998 to 1999
GMC K SERIES1999
GMC M SERIES1999
GMC S SERIES1999
GMC T SERIES1999
OLDSMOBILE BRAVADA1999

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