I have replace the optics boards with the part 4389102 and they now indicate that everything is OK. However, the icemaker still will not fill - consequently, still no ice. What now?
Answer Hello James,
Check the fill tube for an ice blockage. If it is clogged, it can be cleared with a bowl of hot water and a turkey baster. If it is clear, (no ice blockage), the water inlet valve is the most likely suspect.