Okay so I went and bought a brand new cd player from the store, a wiring harness adapter and din install kit. Me and my buddy went to plug the harnesses in from the factory wiring and no sound, We know we hooked everything up right cause the 12v constant works and keeps the setting when we turn off the key and turn it back on... There isn't any sound what so ever coming from any of the speakers. Also my Iroc has the Bose Speaker option...What could possibly be the answe? It got dark out or else we would test the speakers running wire directly to them.

 

Nevermind we figured it out...The pink wire was for amp! Thanks Anyway.