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LG Refrigerator ice maker leaking water
Common reasons your LG Refrigerator ice maker leaking water
The most common reasons your LG refrigerator icemaker is leaking water are a cracked water fill tube, a defective water valve, or a malfunctioning PCB.
39% of the time it's the Water Fill Tube
39% of the time it's the Water Valve
10% of the time it's the PCB
12% of the time it's the Something else
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Most common repairs needed to fix a LG refrigerator
Water Fill Tube Replacement
When the water fill tube is blocked or damaged, it can cause your refrigerator icemaker to leak water. The water fill tube is responsible for delivering water to the icemaker. If it becomes clogged with ice or debris, or if it develops a crack, water may not flow properly into the icemaker, leading to leaks. You might notice water pooling around the icemaker area or dripping inside the refrigerator. A blocked or damaged fill tube can also cause inconsistent water flow, resulting in overfilling and subsequent leaks. To address this issue, inspect the water fill tube for any signs of blockage, cracks, or damage. If you suspect the water fill tube is the cause of the leak, schedule an in-home repair appointment through Sears Home Services to have a technician diagnose and replace the faulty fill tube, ensuring your icemaker receives water correctly without leaking.
Water Valve Replacement
When a water valve is defective, it impacts the proper functioning of the water dispenser and icemaker. If the water valve fails to open, the icemaker won't receive the water necessary to produce ice, and the dispenser won't dispense water. Additionally, a defective valve may lead to water leakage near the water valve assembly, into the icemaker, or from the dispenser. In some instances, a malfunctioning water valve can cause the water dispenser or icemaker to cease working entirely. If the water valve fails to close, water flowing into the icemaker may leak to the evaporator and fan, subsequently freezing into a solid block of ice. This impedes airflow, compromising the proper cooling of the refrigerator and freezer compartments.
PCB Replacement
When the printed circuit board (PCB) is defective, it impacts the proper functioning of the icemaker and its associated water flow. The PCB controls various operations, including the timing and duration of water being supplied to the icemaker. If the PCB malfunctions, it may fail to shut off the water supply at the correct time, causing excess water to flow into the icemaker. This can lead to water leakage within the refrigerator, particularly around the icemaker area. Additionally, a faulty PCB can cause inconsistent water supply cycles, resulting in water overflowing and leaking into other parts of the refrigerator. In some instances, the malfunctioning PCB can disrupt the entire ice making process, leading to water leakage and potential ice build-up that obstructs proper cooling. If you suspect the PCB is causing the leak, schedule an in-home repair appointment through Sears Home Services to have a technician diagnose and replace the faulty PCB.
What to expect when you experience an LG refrigerator icemaker leaking water issue
How is the refrigerator icemaker leaking water issue fixed?
Correcting most refrigerator icemaker leaking water issues involves replacing the icemaker, water valve assembly, or PCB. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.
Sears Home Services recommendations for a refrigerator icemaker leaking water problem
When a refrigerator icemaker is leaking water, it can be for many reasons. To avoid replacing unneeded parts, we recommend scheduling LG ice maker repair with a local Sears Home Services professional who can perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of refrigerator failures.
What to look out for with a refrigerator icemaker leaking water diagnosis
Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your refrigerator problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.
Why is my LG fridge leaking water from the ice dispenser?
Water leaking from the ice dispenser in your LG fridge is often caused by an ice cube or ice chips stuck in the ice dispenser chute which prevents the ice dispenser door from shutting all the way.
The stuck ice melts and drips water down from the ice dispenser.
The door being stuck open also allows warm, moist air to enter the freezer or ice room above the chute. The warm air can cause ice in the ice bin to melt and drip water out of the ice dispenser.
Check the ice chute and clear the stuck ice cube or clean out ice chips that are blocking the dispenser ice door from closing fully.
If you find that the ice dispenser door is damaged or broken, have a service technician replace that part.
Water Dispenser Leaking
Sometimes, a leak appears to be coming from the ice dispenser when the water is actually coming from the water dispenser spout next to the ice dispenser chute guide.
A common cause for a water dispenser dripping water is air trapped in the dispenser water lines after replacing the refrigerator water filter.
Purge at least a gallon of water through the water dispenser after replacing the water filter as shown in this video that describes how to replace a common LG refrigerator water filter:
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Frequently Asked Questions
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Glossary Terms
A dual ice maker is a feature in some refrigerators that includes two separate ice makers: one in the fridge compartment and another in the freezer section. This setup doubles the appliance's ice-making capacity.
A French-door refrigerator features two doors that open side-by-side on the top section for the refrigerator compartment, with a bottom freezer drawer, combining style, efficiency, and easy access to both refrigerated and frozen goods.
Refrigerant is a chemical compound used in HVAC systems and refrigerators to absorb heat from the environment by cycling through states of evaporation and condensation, enabling the cooling process through its cycle of evaporation and condensation.
R-12 refrigerant, also known as Freon-12, is a chlorofluorocarbon (CFC) compound that was once widely used in air conditioning systems, refrigerators, and aerosol propellants before its phase-out due to environmental concerns.