Strangest electrical problem ever???
So I hooked up my Pioneer head unit by hard wiring it. I hooked up the ground, constant and acc wires according to my Haynes manual. The only wire on the radio harness not used was the amp/power antenna relay wire and the only wire from the cars harness not used was the illumination wire. Now my cruise control only will work when the stereo is off. What did I do wrong?
Last edited by GreySkorpion; 12-04-2012 at 12:29 AM.