Control panel is "dead".
Inside bottom of washer contains several inches of water.
Have not disconnected waste pipe from garbage disposal to check for blockage.
Was performing well until today, no degradation of performance , no warning.

Kenmore Dishwasher.
Full Model # 655.13743K601

If it suddenly became "dead ",have you checked for a breaker that tripped? Remove the bottom access plate and the power box should be right in front. Check for voltage there. Does the panel have a reset button?