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LG Washer won't stop

If your LG washer won't stop, the most likely cause is water siphoning from the tub. Check that the drain hose ends 30 to 36 inches above the floor in a standpipe or laundry tub. The hose should not be sealed around the standpipe or pushed too far down, because either condition can let water drain continuously and make the washing machine keep running. If the washer drains normally but still won't stop, the control board may be defective. Inspect the board for burn marks or shorted components, although it cannot be tested easily. A faulty main control board can cause the same washer-not-stopping problem and should also be checked for visible damage. Less commonly, a defective timer may keep the cycle running. Test the timer with a multimeter while following the wiring diagram, and replace it if it fails. Enter your LG washer's model number to find the exact replacement control board, main control board, or timer for your specific washing machine. Be sure to unplug the washer before inspecting or testing internal parts.

01 - Water siphoning from tub

If the water is siphoning from the tub the outlet end of the drain hose is likely lower than the water level in the tub. The drain hose should terminate between 30 inches to 36 inches (77 centimeters to 92 centimeters) above the floor, depending on the model, in a standpipe or laundry tub. If the drain hose is sealed at the top of the standpipe or excess hose is pushed too far down into the pipe, siphoning can also occur.

Common

02 - LG Washing Machine Control Board

If the washer can successfully drain the water from the tub then a defective control board could be responsible for the washer not stopping. The control board cannot be easily tested, but you can try to inspect it for signs of burning or a shorted-out component to help determine if the part should be replaced.

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Less Common

03 - LG Washing Machine Main Control Board

If the washer can successfully drain the water from the tub then a defective main control board could be responsible for the washer not stopping. The main control board cannot be easily tested, but you can try to inspect it for signs of burning or a shorted-out component to help determine if the part should be replaced.

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Less Common

04 - LG Washing Machine Timer

If the washer can successfully drain the water from the tub then a defective timer could be responsible for the washer not stopping. You can test the timer by using a multimeter and consulting the wiring diagram. If the timer is defective, replace it.

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Less Common

Frequently Asked Questions

Why won't my LG washer stop running?

Why does my LG washing machine keep filling and draining?

How can I tell if the timer is causing my LG washer to stay stuck on a cycle?

Should I replace the LG washer control board if it won't stop?

How do I find the correct LG washer timer or control board replacement part?

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