Ken for Model Number MDB7759AWW3 We have tried every cycle and each time it will not drain the water out.If u press cancel it will drain the water we have taken the dishwasher apart and there is nothing plugged the flapper valve is good.We were told the board was defective and we have replaced it and it still does the same thing.any suggestions. Thank u Ken
Answer Ken, You will want to put the unit into a cycle and check the drain pump for 120 vac when it is supposed to go through the drain. If there is 120 vac then you will want to replace the drain pump. If there is not then check the wiring between the pump and the control board. If the wiring checks ok then the control board would be defective. These are the only components that would allow drain. Read More... Answered by AppliancePartsPros.com | Wednesday, December 3, 2014