October 10, 2016 Service bulletin

All applicable vehicle applications are without electronic accessory control system option. this...

Chevrolet technical service bulletin DOR-R3U4D-11 for 2003-2006 Chevrolet Silverado 1500, 2003-2006 Chevrolet Tahoe and 2003-2004 Chevrolet Silverado 2500 and others.

Bulletin number: DOR-R3U4D-11
Component: Electrical system: software
Summary: All applicable vehicle applications are without electronic accessory control system option. This communication is to return unsold inventory because some product sold in 2016 may not have coil harness wound in a centered condition as an assembly aid. If installer does not center the rotations of the assembly during replacement process in accordance with applicable alldata service and repair procedure, post-install turning of the steering wheel will trigger the air bag warning light of the vehicle.

Owners of these vehicles have filed 1,929 complaints in the electrical category.

Vehicles covered

Chevrolet Silverado 1500 2003-2006 2003 2004 2005 2006
Chevrolet Tahoe 2003-2006 2003 2004 2005 2006
Chevrolet Silverado 2500 2003-2004 2003 2004
Cadillac Escalade 2003-2006 2003 2004 2005 2006
Chevrolet Suburban 1500 2003-2006 2003 2004 2005 2006
Chevrolet Avalanche 1500 2003-2006 2003 2004 2005 2006
Cadillac Escalade ESV 2003-2006 2003 2004 2005 2006
Chevrolet Suburban 2500 2003-2006 2003 2004 2005 2006
Chevrolet Express 1500 2003-2007 2003 2004 2005 2006 2007
Chevrolet Avalanche 2500 2003-2006 2003 2004 2005 2006
Chevrolet Express 2500 2003-2005 2003 2004 2005
Cadillac Escalade EXT 1500 2003-2006 2003 2004 2005 2006

VIN decoder

See the problems and recalls for an exact car

Buying a used Chevrolet Silverado 1500?

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

Check its history