high-end KitchenAid KDTM604KPS0 dishwasher. Has actually been a great dishwasher for around 5 years until last week. The problem is a known design flaw with the circulation pump filter on these units: it's prone to clogging, then deforming, leading to the impellers shredding it, which is what happened to ours today. It needs a new circulation pump motor assembly (part number W11414076) around $150 part. The replacement job is actually a pretty simple. I just didn't want to deal with it and we bought a new dishwasher instead. It's dirty, but everything works perfectly aside from the circulation pump assembly needs to be replaced.
Premium racks and stainless steel door are in perfect condition. Logic board still works perfectly If you're inclined to replace the pump, you can get the part from Reliable Parts on Francher in the valley, or online (eg https://partsdr.com/part/w11414076-circulation-pump-motor-assembly?model=kdtm604kps0-kitchenaid-dishwasher). Just needs a new circulation pump and will be a very nice dishwasher until the pump dies again in 5-6 years (which it will..) Pick up for parts or DIY fix! $100 obo