The water that fills the ice maker overfilled one night and leaked water throughout the freezer and onto the floor. Eventually the water going into the freezer shut off. With the ice level too high, the ice maker could not eject the ice and became stuck. After cleaning out the ice from the ice maker, the system does not work. Water will not go into the ice maker.

Tube may be a ice maker supply line. You can replace it at any home depote

please check your ice maker to make sure it is not jammed up water can leak into fridge

You can buy a kit from whirlpool. In the kit is a metal tab that mounts onto the defrost heater. It is long enough to go into the hole. When the heater comes on for defrost the heat transfers down to the hole and keeps it from getting plugged up with ice. Part number 819043

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you have a broken line at the solenoid valve

The water inlet valve on the back of the unit where the water supply comes in can have a slow leak and will cause ice to buildup and block the fill tube. Disconnect the ice maker line from the valve and watch to see if it has a slow drip. It doesn’t take much to eventually block the fill tube.
The valve can leak because of sediment in the water preventing it from closing or low water pressure.

You can thaw out the fill tube and replace the inlet valves.

If it overfills and drips, look for an adjustment behind the plastic endcover with a +/- on it. - is less water.

If it continuously drips, replace the water inlet valve on the back where the house water supply comes in.
The water inlet valve on the back of unit opens when the ice maker needs water. If the valve doesn't seal good because of sediment or wear it will continue to drip and when the water reaches the ice maker supply tube it will freeze diverting the water. You can take the water line off the valve and watch to see if it drips.

Probably the dual valve (solenoid) the one that opens when the ice maker calls for water is leaking.It's located in the back of the refrigerator at the bottom behind the cover.To be sure this is the problem turn off the ice maker and after a while if is water the valve is leaking ,if not the problem is with the ice maker.

If it overfills and drips, look for an adjustment behind the plastic endcover with a +/- on it. - is less water.

If it continuously drips, replace the water inlet valve on the back where the house water supply comes in.

Watch it when it fills with water. The fill tube could also be stopped up with ice. The water inlet valve on the back of unit opens when the ice maker needs water. If the valve doesn't seal good because of sediment or wear it will continue to drip and when the water reaches the ice maker supply tube it will freeze. You can take the water line off the valve and watch to see if it drips.

If it is leaking water in the freezer it will more than likely freeze amongst the ice cubes causing a block of ice.

It is more than likely leaking at the rear of the unit, near the valve or fill tube for the ice, this will run up the rear wall of the unit.

The ice maker has a float or full detection device that shuts the water off when trays are full. If you are sure this is where the water is coming from, then that's it.