Hey guys, Bought my wife a 15 Yukon XL with the intention of never using it to haul anything heavy as I have a F-250, but I'm pretty much in love with this thing and am wanting to put a trailer brake controller in it. By law in Texas if a trailer has 2 axles it needs to have brakes on one and the tow vehicle must have a controller on it. So here I am with a pickle of picking a controller, I like OEM integration on almost all things for the looks, but I am having a hard time figuring out if I can put the OEM unit in the truck. Has anyone tried this yet?