Will not drain

Dishwasher Repair
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1

Hi,
I have a KitchenAid KDS21. That will not drain. The unit Will run through all cycles. You hear the motor running like it’s trying to drain. But it will not drain.
Then the unit stops. Until I vacuum the water out. After the unit runs normal until the next drain cycle.

Is there a drain solenoid that is sticking? Or the drain impeller that is clogged? Or a clogged drain pipe?

Thanks

3

Remove the bottom panel and check the drain hose and the check valve for a clog. If any part is broken then it is probably time for a new dishwasher because 99% of parts for this model have been discontinued and are no longer available.

Gene.