September 18, 2007 Service bulletin

Boom/rumbling noise at highway speed nj

Chevrolet technical service bulletin 1996584 for 2002-2006, 2008 Chevrolet Trailblazer, 2002-2006, 2008 GMC Envoy and 2003-2004 Oldsmobile Bravada and others.

Bulletin number: 1996584
Component: Suspension: rear: springs: air suspension system
Summary: Boom/rumbling noise at highway speed nj

Owners of these vehicles have filed 219 complaints in the suspension category.

Vehicles covered

Chevrolet Trailblazer 2002-2006, 2008 2002 2003 2004 2005 2006 2008
GMC Envoy 2002-2006, 2008 2002 2003 2004 2005 2006 2008
Oldsmobile Bravada 2003-2004 2003 2004
Buick Rainier 2004-2007 2004 2005 2006 2007
Saab 9-7X 2005-2008 2005 2006 2007 2008
Chevrolet Trailblazer 360 2007 2007
GMC Envoy 360 2007 2007

VIN decoder

See the problems and recalls for an exact car

Buying a used Chevrolet Trailblazer?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history