David Z Temecula , CA December 31, 2016 Appliance: Maytag Undercounter Dishwasher MDBH979SAB0 Maytag Dishwasher Mdbh979sab0: Buttons on the control panel of my maytag dishwasher don't work properly. How to replace Dishwasher Control Panel Touch Pad. I replaced the control panel, which solved the problem. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes