Fills and drains fine no unusual noise - in wash mode rotational noise is heard from the bottom of the unit while water is being moved around during washing cycles.
Answer Hello Bob. You need to check and see if the water level is filling up to the proper level inside the unit. If it is low, the water will not circulate properly and will not clean the dishes properly. If you determine it is low, you will need to replace the water valve in the unit.