Ken for Model Number wf448aaw Samsung clothes washer I get error message that filter is clogged, and machine won't drain. I pulled drain motor after clearing filter, and all tubes, and it ohms at 13.6, and runs great on bench test. I replaced both contol panels and got same error. I replaced water level pressure sensor switch, same error. What else is there to check. Once every 7 ot 8 cycles the drain pump will come on and work.
Answer Hello Ken, You will want to check to see if the pump is getting power when the unit calls or drain. If not then you will need to check the wiring and check for power at the control board for the drain. If power at control but not at drain then wiring issue. If power at control and at drain then need to replace drain pump. If no power at control board then replace board. Read More... Answered by AppliancePartsPros.com | Tuesday, February 5, 2013