KitchenAid Dishwasher Model # KUDS01FLWH3
Customer said the dishwasher would not drain the water out.
Found the dishwasher drain pump to be at fault.
Replaced the drain pump with a new one.
Dishwasher Drain Pump, AP3133590This video shows step-by-step instructions on replacing the drain pump on Whirlpool, KitchenAid, Roper, and Kenmore dishwashers.
Dishwasher Drain Pump, AP3133590