Todd D Chelmsford , MA April 14, 2020 Appliance: General Electric Dishwasher PDF820SSJ0SS Ge Dishwasher Pdf820ssj0ss: Would not start cycle thought door was always open. How to replace Configured Mc Board. Replaced control board and door switch. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours