Am for Model Number SHE43p22uc/64 SHE43p22uc/64 My Bosh dishwasher developed rattling noise in the middle of the cycle. Sounds like something rubbing on the impeller or some rotating parts. Bought water pump but I do not think that is the problem. When I push the red arm up on the side, pump drained. Dishwasher rattling noise does not stop. It is rattling but I am not sure if water is coming. Not sure if circulation pump is a culprit. Need some help to diagnose if circulation pump is a problem. Noise is coming from this area.
Answer Am, It would be recommended to check to see if there is something caught in the circulation pump and if there is not then this would most likely be caused by a bad pump. Read More... Answered by AppliancePartsPros.com | Monday, March 11, 2019