Ashley P Alexandria , IN March 28, 2017 Appliance: Whirlpool Undercounter Dishwasher DU1301XTVB2 Whirlpool Dishwasher Du1301xtvb2: Only two lights would come on when we tried to start dishwasher. How to replace Control Panel. Ordered new touchpad and it works like new. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes