Nizer, thank you very much. Fortunately, I took a guess and assumed that the current U65 7 speaker system wiring didn't change from last year and used the previous diagram you had posted when I installed last week (I was right, thankfully). Ultimately I had to tap the wires in the mid pillars because I don't have the rear deck speakers or the amplifier in the trunk. And who the hell thought it would be a good idea to make the door sill trim piece one piece from front to back?!?! Talk about pain in the ass!! (End rant). Anyway, everything worked and my powered sub is working wonderfully and filling in the missing low end from the base factory system.
