Removed dishwasher from cabinets, checked with volt meter that had power to the pump, (pump had power but not running) removed the appliance plug from receptacle then turned off water supply, disconnected 2 hoses from pump and 2 wires from electrical connecting box.
Reversed the above but did turn machine on side for replacement, now have working dishwasher.
Piece of cake for 75 year old banker.