Kenmore Dishwasher 665.15891792

Question

My dishhwasher will not start. There is no timer light on the console. Only the door lock light appears. When I push a cycle button i.e China wash, the door light flashes on and off but the china wash mode does not start. When I depress a cycle button for a few seconds that cycle button flashes on and off and again nothing displays on the timer console and the dish washer does not start.