Disregard. My search didn't turn it up, but all I had to do was post a thread and the related topics engine showed me the error of my ways.
There is a thread here. Hyundai/Kia hitch wiring harness catching fire
Mods, feel free to delete my thread. I can't seem to do it.
The Truck is almost three months old and I mainly drive it in Smart Mode. Early on I was getting 20mpg, then it would fluctuate between 19 and 21mpg. Last week I actually saw it go up to 27.5 mpg and was thrilled! I thought maybe after driving it 1,000 miles it was "broken in" and working right...