Jenn-Air Dishwasher won't cycle

My Jenn-Air Dishwasher,(Model JDB8910AWS) on normal cycle will run the first 5 minutes, then it will try to cycle to the next one, but acts like it is stuck. The remaining time keeps blinking. I had been able to hit drain, and then Normal cycle again, and that was working. Next I tried Light cycle, but tonight the same thing happened. Does this sound like the Circuit board/ Timer? I have no error codes coming up. Are these hard to repair??