David A R Brookfield , WI December 04, 2016 Appliance: Maytag Undercounter Dishwasher MDB7601AWB41 Maytag Dishwasher Mdb7601awb41: My maytag dishwasher upper display panel buttons were inop and the opening handle felt really rough when operated. How to replace Panel- Con. I replaced the upper display panel with all the operating push buttons and door latch assembly. Was a super easy install. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes