Ronald E Springfield , MO February 01, 2016 Appliance: Frigidaire Dishwasher FGHD2433KF1 Frigidaire Dishwasher Fghd2433kf1: Pump motor continued to run after wash cycle was complete and would not stop until the door was opened and left open in the unlatched position. How to replace Dishwasher Main Control Board. I called Appliance Parts Pros for help with diagnosis and the technician told me I needed a new control board. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes