Marc P Huntington Beach , CA August 24, 2020 Appliance: KitchenAid Undercounter Dishwasher KUDE70FXSS4 Kitchenaid Dishwasher Kude70fxss4: Would not start or stopped intermittently during the wash cycle. An error code of 4 was flashing on the panel. How to replace Dishwasher Electronic Control Board. I replaced the door lock/switch. It was very easy after watching the how-to video. I would recommend a second set of hands to hold the front cover in place when reassembling the door. Also if you have and error code I found the way to clear it on this model was to press any three buttons in sequence (next to each other) three times in a row and the computer will reset. Press cancel after all of the lights on the control panel come on and it will now operate normally. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes