Bruce for Model Number PSS26NGPABB The interface display buttons for Water and Crushed ice intermittently fail to work while the other buttons work. After a couple of days and for no apparent reason the buttons resume working. This has gone on for quite some time when I decided to troubleshoot the problem. I found there was corrosion on the wires at the harness connection near the lower door hinge so I cut the connectors and spliced the wires together. This did not fix the problem but a couple days afterwards the interface was working again. It’s been a week and now the problem repeats. What would you recommend I do next?
Answer Bruce, When the dispenser is not lighting up then test the board for 12 vdc to the board. If there is proper voltage then this will be a faulty dispenser control board. Read More... Answered by AppliancePartsPros.com | Thursday, August 24, 2017