Ok i went ahead and decided to install my head unit and get rid of the factory one. I bought a GM wire harness and the dash kit. Everything is color coded and it seems pretty straght forward. I hooked all the wires up but three I dont think I need. There is another smaller black harness that went to the stock head unit but it seems to have nothing to do with my new one.
Ok this is where im stuck. Everything works except the sound I even went ahead and rewired everything, I've double/tripple checked to make sure everything is right but no sound
Any ideas
