Wiring info on car sterio

United States
January 15, 2007 12:27am CST
I am trying to install an alpine cd player into my 2000 chevy impala. I have the color diagram for the cd player, but not for my car. There are two black, two orange, one red, one blue, one white, one purple and one grey wire coming from my car. What do these colors stand for?
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