Julie K Hoffman Est , IL June 17, 2016 Appliance: Whirlpool Undercounter Dishwasher GU3600XTVB2 Whirlpool Dishwasher Gu3600xtvb2: I could program my dishwasher for cyles and options and the leds came on but would not start or drain and no led. How to replace Control Panel. I checked for continuity on door switch and thermal fuse. I then ordered the door panel. The correct part came was received quickly. It was easy to put in and the dishwasher was fully operational within 15 minutes. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes