try coloradofans.comit as everthing you could wanna know about colorados, it has helped me out sooo much
i have the same car, and the wire is either dark or light blue.
what are the stereo wire color codes for a 2002 Chevy impala LS
black
2000 chevy impala sterio wireing color codes
dont need it
Go here http://www.modifiedlife.com/1988-chevrolet-caprice-stereo-wiring-color-codes/
Go to www.installdr.com .
Green is the hot wire for my 2004 Chevy Colorado.
try www.haynes.com
if you go yo a store that sells car radios they should have adaptor harnese for your chevy for oem hookup
all I need is what the color codes from the stock wire harnes to connect to the new one
how do i hardwie a touch screen radio