I have a kitchen aid dishwasher which is not washing the dishes. First I thought it was the timer. So I went out and bought one. Still the same problem. I checked the inlet valve and I cleaned the strainer. We checked the door switch we found an arc from a switch on the metal part of the door. We changed the switch then the water started to go into the machine. Upon examination we found that the washer is not washing the dishes. Can you help me or recommend a solution?

