Wiring Harness

There is no wiring harness for my stereo in my 1994 Chevy Corsica, so how do I know what each wire is for?

I was going to install my stereo when I realized that someone removed the factory wiring harness. There are a bunch of different colored unlabeled wires. I don't know how to figure out what each wire goes to.

http://www.the12volt.com/installbay/stereodetail/509.html

That is the wiring diagram for your car. I'm not some guy trying to send you to some random site. that really will help you. I'm not a top contributer for nothing. lol. with that, you will atleast know what each wire is for

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