Berney for Model Number GDF520PGJ4BB For several months unit has been beeping randomly. Washed fine so we just ignored it. Now there’s no lights on the front panel and nothing works. Unit has power. Machine Control board has solid LED light which I think means there’s no connection to UI board. Wiring looks good going into door. So I think it’s a bad UI board. Do you concur? Can’t move dishwasher without tearing up tile floor (cabinet/countertop installers didnt account for tile floor!) Is it possible to remove and install new UI board without moving dishwasher? Looks like I can get door off using Allen wrenches and removing the 2 screws under the door. Lastly, what is the correct part number for the UI board? When I use the check part function it says wrong part. Many thanks for your help!
Answer Berney, Based on the information provided you will need to use the tech sheet provided with your machine for your model. Using said tech sheet you should run the SERVICE MODE diagnostic test to check for any error/fault codes and then follow the tech sheet for the cause of the error found. The solid LED denotes the machine has power and the door is closed. Read More... Answered by AppliancePartsPros.com | Wednesday, November 30, 2022