Hello I have an issue with my jenn air dish washer when I press the start button machine fills with water then you hear motor start runs for 5 seconds shuts of runs another 5 seconds shuts of does this one more time and shuts off completely lights turn off.. I pulled out cleaned everything and made shur screens were cleaned and food grinder was free and clean ..everything looked good and motor spun freely..heater also works fine..would it be a computer board problem? We're should I start. Thanks for any help