Trey M Pflugerville , TX July 01, 2016 Appliance: Maytag Undercounter Dishwasher MDBH949AWB1 Maytag Dishwasher Mdbh949awb1: The control selection lights would work but the start button wouldn't. How to replace Dishwasher Control Panel Touch Pad. My Maytag MDBH949AWB1 dishwasher quit working on me. The control selection lights would work, but the start button wouldn't. I opened the panel up and tested the switches for continuity. All were good, and it was getting power. I researched the problem online. I found that someone else had the exact same problem. One of the Pros answered the question saying to replace the control board. I ordered the part Sunday night, choose standard shipping, and it was at my door on Tuesday. It took me 5 minutes to replace and my dishwasher was up and running. I saved $300 (to buy a new dishwasher), which was much needed. Plus the part was $30 less than anywhere else. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes