John for Model Number MDB8959SBB0 Water standing in bottom of dishwasher. All hoses and filters spotless. Drain motor working. Drain cycle will drain it out. Thinking the check valve is stuck open letting water back in. Says DTS-1579 on fitting. Is my check valve the problem and if so what part do I order to replace it? Thanks!!!
Answer John, if the water is under the sump filter and is about 1" in height, this is normal operation. However, if the water is rising above the sump filter, the failure would be in the water valve W11175771. Read More... Answered by AppliancePartsPros.com | Wednesday, June 15, 2022