Lou Ann R Broken Arrow , OK November 28, 2014 Appliance: Whirlpool Undercounter Dishwasher GU2275XTVB1 Whirlpool Dishwasher Gu2275xtvb1: Control board needed to be replaced. How to replace Electronic Control Board. I fixed it myself and saved $290. Easy fix. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes