John H for Model Number GDF520PGD2CC The dishwasher won't drain. I ordered and replaced the drain pump and filter. ran the dishwasher it worked once and now won't drain again. I checked for restrictions in the drain hose seems ok. What else could it be? any advice would be appreciated.
Answer John, It is recommended to test to see if there is 120 Vac getting to the drain pump when the unit is supposed to drain. If there is not voltage then the control board will be the issue. Read More... Answered by AppliancePartsPros.com | Thursday, December 31, 2020