My icemaker seems to not be getting water. Water dispenses from the water dispensor in the door and I have also replaced the dual solenoid water valve thinking it was bad. My questions are-- could the single water valve where the water enters the refrig be bad as there is a plastic tube leading from that directly to the water tube on the ice maker. If it isn't that, is there a water valve in the ice maker itself that could be bad and I would need to replace the icemaker? Please help.:o