Derek R Brownsburg , IN February 19, 2022 Appliance: General Electric Dishwasher GDT655SBL5TS Ge Dishwasher Gdt655sbl5ts: User Interface. How to replace Dishwasher User Interface Control Board. Just took off the door and swapped the part. Few screws. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes