I bought a JVC CD player and it came with the harness. I have a problem in connecting the power to it. The original stock radio had a positive and a negative from the battery but the new CD player only has one wire that is labelled power. SO how do I connect the power.
Ok, go buy a wiring harness that plugs directly into your car's original stereo harness. then, its just a matter of matching the colors of the haedunit harness to the new car harness you need to buy.