I have a problem with my diahwasher heres what its doing you turn it on the tub fills and it run through the cycles but no water ever touchs the dishes when I open it up in mid-cleaning cycle the sprayer arms havent moved what could be causeing this
Drain washer and pull the pump housing. Remove the half round pump cover and remove last remaining water.
Turn water off to the dishwasher, close door, turn timer to wash, and observe rotation direction of motor impeller, if turning the wrong way, you have a bad sidewinder motor, a bias winding has opened up!