Sumer for Model Number WT4870CW The drain pump runs continuously on our washer. We checked all the drain hoses, checked the pump for debris, unplugged it and held the start button for 5 seconds to reset the unit, tested the continuity of the pressure switch, and the continunity of the thermistor. Still the drain pump continues to run. Only shuts off when it is unplugged. Any Ideas?
Answer Sumer, This issue would likely be in the control board in which a relay for the drain pump is stuck causing it to run continuously. Read More... Answered by AppliancePartsPros.com | Thursday, November 17, 2016