How to Reset and Troubleshoot the Ice Maker in an LG Refrigerator

Escrito Por: Ben Schlichter
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How to Reset and Troubleshoot the Ice Maker in an LG Refrigerator

Dificuldade

Moderate

Passos

13

Tempo necessário

No estimate

Introdução

If the ice maker system in your LG fridge isn’t making ice, won’t fill, or seems stuck, you can often fix it by checking the water reservoir for freezing, running the built-in ice maker test (reset), and inspecting the ice maker assembly and its air vents. This guide shows how to access the ice maker, remove the bin and ice maker assembly, locate the hidden water reservoir, and perform basic checks to prevent common repeat problems. The unit in the video is model LMXS27626.

    • Open the refrigerator doors to access the lower door bins and the ice maker compartment.

    • Note: This guide is based on the LG Slim Space Plus ice system in model LMXS27626, and other LG models may have small differences.

    • Locate the reservoir cover behind the bottom refrigerator door bin area.

    • Note: On some LG models, this area may contain the water filter instead of the reservoir.

    • Use a Phillips screwdriver to remove the single screw securing the reservoir cover panel.

    • Press the retention tab on the right side of the panel to release the cover.

    • Pivot the cover open from the left side, and open it from the right side where the tab is located.

    • Inspect the exposed water tank to see if it looks frozen or blocked.

    • Note: A frozen water tank can prevent the ice maker from getting water, even if the rest of the system looks normal.

    • Defrost the tank or replace the failed part if the tank or valve issue is preventing water flow.

    • Warning: The source video doesn’t describe a specific defrost method, so follow LG’s instructions for safe defrosting and don’t use anything that could puncture the tank.

    • Pull the gray lever to unlatch the ice maker compartment door.

    • Pull the exterior door away from the ice maker to expose the internal components.

    • Lift the ice bin slightly upward.

    • Roll the top of the bin outward to remove it.

    • Caution: Be careful not to damage the ice maker or its sensors while removing the bin.

    • Note: Use the instruction panel on the inside of the exterior door for removal directions specific to this unit.

    • Make sure the ice maker is turned on before starting any test.

    • Note: Power cycling the unit first can help you see whether the motor attempts to run when power is restored.

    • Locate the small rubber test button on the ice maker.

    • Press and hold the test button for a few seconds to start the test.

    • Caution: The tray runs a dump cycle, and any ice in the tray can be dumped onto the floor.

    • Note: You can’t run this test with the bucket fully installed, so plan how you’ll catch any dumped ice.

    • Watch the ice maker test cycle and confirm the tray completes its movement.

    • Run the test multiple times if needed to confirm the test and ice maker run properly.

    • Use a Phillips screwdriver to remove the three screws securing the ice maker assembly to its housing.

    • Caution: Don’t remove the other screws, because they hold internal components like the motor, auger, and ice maker together.

    • Note: Remove the whole assembly first, and disassemble internal components only after it is out.

    • Pull the ice maker housing outward to start removing it.

    • Locate the wire harness at the top of the assembly and unhook it.

    • Caution: The harness is large and difficult to remove, and the ice maker assembly is heavy.

    • Caution: Support the assembly as you disconnect the harness, because it will want to fall downward.

    • Inspect the removed ice maker assembly and its components for obvious issues, then replace the assembly if needed.

    • Note: The ice maker is attached to the plastic assembly with two screws, and the auger motor uses two or three screws on the front.

    • Reconnect the harness before seating the ice maker housing assembly back into the cabinet.

    • Seat the assembly snugly into the ice maker cabinet.

    • Use a Phillips screwdriver to install the three screws to secure the assembly.

    • Inspect the air vents that route cold air from the refrigerator to the ice maker.

    • Inspect the vent gaskets for degradation that could let cold air escape.

    • Note: Escaping cold air can keep the ice maker from cooling enough to freeze ice.

    • Shut off the water supply to the refrigerator at the supply valve.

    • Pull the water filter down and toward the front of the refrigerator to remove it.

    • Insert the water filter the same way to reinstall it.

    • Note: A restricted or problem filter can affect ice maker performance.

    • Use the ice maker’s instruction panel for model-specific operating and removal hints.

    • Note: The video description warns that dirty condenser coils can reduce cooling and may prevent the ice maker from operating normally.

    • Warning: The source doesn’t include full electrical safety steps, so follow the LG manual if you plan to perform deeper disassembly beyond what is shown here.

Conclusão

If the reservoir isn’t frozen, the reset test runs normally, and the air vents and gaskets look intact, the ice maker should be able to cycle and freeze ice again. If problems continue, repeat the test cycle to confirm consistent operation, recheck for freezing in the water tank area, and consider replacing the full ice maker assembly if inspection shows a fault.

Autor(a)

Ben Schlichter

Membro desde: 21/01/25

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