Model Number: FGHD2433KB1
Brand: Frigidaire
Age: 1-5 years
We have multiple issues here.
It started when we noticed the rinse pump running after we returned home after several hours of being away. when we open the door, the pump stops. Float switch is good. The drain pump and the rinse pump turn freely, pump water and make no unusual noises. I cleaned the filter assembly and cleaned under the screen. I filled the sump with water and the drain pump pumped it with no issues. I started the machine and the water valve filled the machine with water, started the rinse cycle and seemed to be spraying water just fine. I drained the water and laid the machine on its side. I removed the rinse pump and the ball check is free and intact. The flapper on the outlet of the drain pump is good. All hoses are free of debris and kinks. Everything was put back together and the pump continues to run continuously. The display has always displayed the minutes remaining in the current cycle. It no longer does this. The minutes will be displayed for a minute or so then the display goes blank. If you hit the Start/cancel button it shows 17 minutes. 17 minutes happens to be the cycle time for the rinse cycle. no matter the cycle that you start the dishwasher on, when the display goes blank and you press the start/cancel button it always shows 17 minutes and the rinse cycle light illuminates. I cannot enter the diagnostic test because the pump is running. I am thinking it may be the control board (Part No. AP4567882). Any thoughts?