THis thread is a bit old but, instead of adding more threads I'll ask here hoping someone picks up the question:
Kenmore 665 743894. Working fine for years; this problem is a week old.
After a cycle it is leaving a couple inches water (almost up to the drying ring). Water is draining with no problem into the disposal.
If I take the hose off the disposal and press Drain (into a bucket) it drains the tub but never stops - you can hear it filling at the same time it's draining.
So this sounds like the previous posters problem - an inlet valve?
And the repair won't cost me more than a new dishwasher?