Yep! I tried all of that and combing through the manual. Nada.
it flashes every once in a while so it leads me to believe its a short or a fuse.
I’m just beyond frustrated as I was also the lucky recipient of the Ascent build that needed the Transmission replaced, fuel pump recall, tires that wore out WAY too soon (like 16 months) and now this.... which also includes no power to the rear USB/AC plug in