Richard G Somerset , MA January 31, 2023 Appliance: General Electric Dishwasher GDF570SGJ2BB Ge Dishwasher Gdf570sgj2bb: My lights on the washer kept going on and off by themselves. How to replace Configured Ui Board. Replaced the UI board WD21X32003 (AP7198323) in the door of the Dishwasher. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes