Roger for Model Number shu3302uc-u12 My dishwasher doesn't drain. I replaced the check valve. It didn't look bad and water still does not drain. Do I need a drain pump?
Answer Hello Roger, If the drain pump is getting 120Vac when it should be draining but the pump is not running, make sure nothing is in the impeller. If nothing is in there preventing the pump from running and the filters are clean and there are no clogs, you will need to replace the drain pump 00642239. (This is also if the garbage disposer has not been replaced and the knockout in it has not been knocked out.) If you are not getting 120Vac to the drain pump, you may need to replace the control board 00647474. IMPORTANT NOTE: The manufacturer has a note by this part stating that the customer should contact them at 1-800-944-2904 to make sure this is the correct part number for the model number on the units' I.D. tag. Read More... Answered by AppliancePartsPros.com | Saturday, February 3, 2018