Dishwasher will not start. The clean light blinks four time and beeps. Is there a reset code

Turn off the power at the breaker for a couple of minutes and then turn it back on. What happens?

See if these help: https://dl.dropboxusercontent.com/u/...Dishwasher.pdf
https://dl.dropboxusercontent.com/u/...Dishwasher.pdf
https://dl.dropboxusercontent.com/u/...ishwashers.zip
https://dl.dropboxusercontent.com/u/...%20Washers.pdf
https://dl.dropboxusercontent.com/u/...e%20Manual.pdf
https://dl.dropboxusercontent.com/u/...20Handbook.pdf
Look here, also: https://www.youtube.com/watch?v=XJnzzXJcOV4
https://www.youtube.com/watch?v=YrVg...5D225DE41705D8 (14 videos on Kitchenaide Dishwashers)
https://www.youtube.com/watch?v=8ZrtcdtmyEk
You should check all of the safeties before assuming that you just need to reset it.