Gregory D Setauket , NY June 04, 2021 Appliance: KitchenAid Dishwasher KDTE404DBL0 Kitchenaid Dishwasher Kdte404dbl0: Dishwasher button panel wasn't responding. How to replace Control Panel Assembly. I purchased a new panel. Install was simple. Much cheaper than buying a new dishwasher (ours is 12 years old). Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes