cbrem

Does anyone have the Tech article on how to add the cooled seats? What I really need is the referred to wiring diagram. I'm in the middle of adding a pair of 2009 Denali Cooled seats to a 2009 Sierra 1500 SLT. Have it all figured out except for the rewire needed at the 30 pin body harness to seat connector. Wiring for non-cooled seats (with option AN3) at the 30 pin connector is different from that of the 30 pin connector for cooled seat (option KB6) equipped trucks. I have the wiring diagrams and may eventually be able to figure it out but it is complicated. This one even stumped the best guy's at the local GMC dealership after a day of trying. The dealer believes another option, to avoid re-wireing at the 30 pin connector, is to remove/replace the wiring harness on the floor of the truck that go to the two front seats and runs along the lower door thresholds on both LH and RH sides of the truck, with a harness from a cooled seat (opt KB6) equipped truck. Any help or copy of the tech article with re-wire instructions would be appreciated. Thanks C.B.