Jay for Model Number samsung wf377aag water not draining, changed water pump and checked for any blockage but still nothing. Can there be some sort of relay??
Answer Jay, Yes, The drain pump voltage circuit is completed through a relay on the main control board. You may want to check the wiring and connections between the new drain pump and the control board. You can also check for 120 VAC across the wires to the drain pump with the washer in a spin cycle. or Check the pump at CN10 (Pin6) on PCB to chassis ground. It should read 110~120VAC. If no voltage, replace the control board. Read More... Answered by AppliancePartsPros.com | Thursday, November 29, 2018