Note: This question is for the older version of this part, but we thought you might still find it helpful
my dishwasher would fill, then make a hum noise then automatically cancel itself and drain. Replaced both control panels...didn't help. (will be returning those). partially pulled apart drain on inside bottom of dishwasher. used a screw driver to turn motor and restarted dishwasher. It finally ran but loudly with grinding noise. I think I found my problem. I think that I need a pump motor. Just want to make sure I get the right part.
ANSWER Marsha, It sounds like you have a small article jammed in the impeller assembly and it "jammed" the impeller and stalled the motor. The pump and motor is the best way to go, at this point. You do have the correct part number W10780877 for the replacement part. And we'll send you some "how to" information.
Answered by AppliancePartsPros.com | Wednesday, November 07, 2012