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Gray Ghost · 11-30-2009, 08:32 PM

OK....There is an available harness that does it all for you. It plugs into the main harness under the dash somewhere and the other end goes to your brake controller. You shouldn't have to wire anything yourself. I will go out and get the PN off the harness for you....but just for grins I gotta ask, have you looked up under the dash yet to see if the harness is there?

11-30-2009, 08:32 PM	#6
Gray Ghost Senior Member Join Date: Sep 2004 Location: Terrell, TX Posts: 1,967	Re: trailer btake control OK....There is an available harness that does it all for you. It plugs into the main harness under the dash somewhere and the other end goes to your brake controller. You shouldn't have to wire anything yourself. I will go out and get the PN off the harness for you....but just for grins I gotta ask, have you looked up under the dash yet to see if the harness is there? __________________ Kelly '05 GMC Sierra SLE Z71 Bone stock except for new bed rail caps.