Friday, September 23, 2011

How can I wire my head unit in to a 2003 Hummer H2 without a harness?

My main problem is getting power to the head unit. I checked the fuses under the hood and its fine. Any ideas thank you. *The reason im not using a harness is becuse bestbuy said they dont make them, and dont worry about the onstar.*|||that is a very bad idea and yes they make the harness also there is no ignition on the wiring and there is a wire with data





your vehicle will have some serius pproblems if you don't use the harness and the guy from ebay don't know nothing





this is what you need





http://www.oemautosound.com/pc-218-132-p鈥?/a>|||just use the factory power wire from the factory deck, should be sitting tapped into the factory harness, most likely yellow or red,

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