I bypassed the water line from the water solenoid to the water filter. I used 7/16 tubing to go from the outlet side of the solenoid to the inlet side to feed water to the ice maker. I found the water tank tube was clogged and wouldn't let water through the built in filter to the inlet of the solenoid. The tank wasn't frozen, but was clogged. The tank is used to chill the water to the ice maker and the water dispenser. It's a 7/16 diameter tube spooled up and is located in the refrigerator section towards the bottom of the fridge. Maybe 50 ft long . that's a guess.