I have a Kenmore Ultra Wash dishwasher 665 175992202.
When I close the door and "start", it fills with water and the red "sensing light" is on.
After several minutes a continuous "hum" begins but the dishwasher doesn't.
The "hum" will continue until the "cancel" button is pressed at which time the dishwasher drains.
Any help would be appreciated... thanks in advance