Got the camera back today. Was told the PCB unit went bad and that there was nothing I could have done to cause it. This irks me. The said it was just electronics and this was part of the motherboard. Another comment was there are so much electronics inside things go bad. Again this was an authorized Nikon Warranty repair center, though I am out of warranty.
72k shots, under 2 years and a $225 repair, plus $180 to rent a body in the meantime.
I am home testing it and the autofocus doesn't seem to want to work but will play with some more lenses.