William B Katy , TX November 15, 2019 Appliance: General Electric Dishwasher DDT595SSJ5SS Ge Dishwasher Ddt595ssj5ss: Control board and flood switch. How to replace Flood Switch. Fix went fine, had to pull the dishwasher out to replace flood switch control board was very easy to replace, and fixed the problem. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes