Linda M Middle Island , NY June 29, 2015 Appliance: Maytag Undercounter Dishwasher MDB7609AWS1 Maytag Dishwasher Mdb7609aws1: My start button would not turn the machine on. How to replace Control Panel. I ordered a new part after doing an internet search for others with the same problem. It took me 15 minutes and the new part was installed and the dishwasher is working properly again. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes