I have tried to install my new Pioneer DEH-6500bt head unit, and I also bought this harness(http://www.pac-audio.com/productSea...ake=Jeep&MakeId=16&Model=Patriot&ModelId=1434&Year=2011&YearId=32&CategoryId=26) it the RP4-CH11. The problem is that when I got everything hooked up it worked and when I turned the volume up it popped the fuse that is on the SWC harness. Dont know why?
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