Jim for Model Number GDT645SMN0ES Dishwasher dead no panel etc. Did the same thing in 2019 but was under warranty. Service tech replaced main control board. What i have done . Checked for water leaks none noted. Checked board light flashing several times. Ran current sense mode test no errors. Ran the service mode test no problems. Dishwasher completed one load then shutdown again. Main control board again?? Where do you go from here? Also talks about an update ? What is needed for this update? Dishwasher s/n ZM791212b Thanks Jim
Answer Jim, This issue would most likely be caused by a User Interface if the interface is getting the proper voltage. If there is no power then the issue will be the main control board. Read More... Answered by AppliancePartsPros.com | Friday, November 26, 2021