Peter B Lynbrook , NY January 03, 2015 Appliance: Whirlpool Undercounter Dishwasher GU2300XTVQ1 Whirlpool Dishwasher Gu2300xtvq1: Dishwasher would not turn on. How to replace Control Panel. I narrowed it down with your helpful video and new exactly what part to order. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes