When dishwasher draining, I hear a strange loud noise. All water does drain from dishwasher. Is the drain pump going bad? If so please supply the part #. Will I need to purchase a wiring adapter to install this pump?
With the noise coming in the drain cycle, you will want to check the drain pump to make sure that there is nothing caught in it. If there is nothing clogged in the drain pump then you would want to replace the drain pump 00642239.
Is the impeller suppose to be loose from the drain pump?
Answer Hello Gman. No, the impeller should be tight and should not be loose. It sounds like you need to replace the drain pump on the unit.