I repaired this dishwasher in less then 30 mins, with the help of my 9 year old son. He actually did almost all of the work.
Together we replace the Control panel. My son removed the 6 screws holding the panel on the door, then removed the latch mechanism, then the electronic control cover (this required a little help from me), the I removed the electronic control. Reinstalled in the opposite order. My son needed a little help getting the parts properly aligned.
Over all this is a repair anyone can do.
I use the form here for troubleshooting help.