An LG washer displaying an LE error code means that the washer’s motor is locked. In some cases, the LE error code is caused by a heavy wash load. If a heavy wash load has caused the error code, it can be resolved by adjusting the washing load and performing a washer reset. If a heavy wash load is not responsible for the LE error code, you likely have a more serious issue with either the hall sensor or rotor.
Read on to troubleshoot your LG washer’s LE error code.
This guide applies to most LG washer models, including the following:
WT7100CW
WT7300C
WM3670H
WM3900H
WM3050C
WM2350H
WM3470HWA
F4J5TNP7S
WD1475NCW
If the LE error code has been caused by a heavy wash load, aside from adjusting the wash load, you will also likely need to reset the washer to clear the error code.
The washer should now be reset and the LE error code cleared. Make sure you do not overload the washer with heavy items, to prevent the error code from reoccurring.
If the error code returns, there is likely a more serious issue that will need to be resolved.
The hall sensor, also called the rotor position sensor (RPS), is responsible for monitoring the washer’s motor to ensure it is working correctly. The hall sensor communicates with the washer’s control board. If the hall sensor is defective, it does not signal the control board, which triggers the LE error code.
Depending on your LG washer model, the hall sensor may be replaced relatively cheaply as an individual part; however, with some models, the hall sensor is part of the stator assembly, so a new stator assembly will be required to replace the hall sensor.
To access the hall sensor, the washer’s rear access panel will need to be removed. Once the access panel is removed, you should see whether your hall sensor is a separate part or part of the rotor. Googling a picture of a hall sensor will show you what to look for.
The next steps depend on your washer model, whether you need to replace the stator to replace the hall sensor, and whether you can remove the hall sensor without removing the stator or not.
If your hall sensor is separate from the stator assembly, you can test it with a multimeter to determine if it needs to be replaced. Aside from a multimeter, you will also need a magnet and a power supply or a 9-volt battery.
If the reading is not changing with the magnet or the voltage reading it shows is not close to 10 volts, the hall sensor is defective and must be replaced to resolve the LE error code.
The rotor can be examined for damage to determine if it is defective. Another indication of a damaged rotor is if the washer has been making a clanking sound.
To access the rotor, follow the instructions above for accessing the hall sensor.
If you notice damage to the rotor, like cracks or grooves worn into the magnets or rotor casing, the rotor is likely defective and will need to be replaced.
To resolve an LG washer LE error code, determine if the error code is caused by a heavy load, a faulty hall sensor, or a defective rotor. Clearing the error code by disconnecting the power will clear the error if it is caused by a heavy load. Replacing the hall sensor or rotor should resolve a more serious LE error code.
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