LG Washer Error Code 3E2

The 3E2 code on an LG washer indicates that the motor is overloaded or unable to rotate at the correct speed during a non-sensing phase of the cycle. This can be caused by an excessively large laundry load, a disconnected hall sensor terminal, or a fault in the motor or main control board. On USA-market LG washers, the code is specifically linked to restrained motor revolutions.

A reset may temporarily clear the 3E2 code, but the error will return if the underlying cause is not addressed. To reset, unplug the washer for about 30 seconds and plug it back in. If the fault is due to an overloaded drum or a loose connector, fixing those issues before restarting is the correct approach rather than relying on a reset alone.

Repair costs vary depending on the cause. If the issue is simply an overloaded drum or a loose connector, there is no parts cost involved. A replacement motor hall sensor or motor assembly can range from roughly $50 to $200 or more in parts, while a new main control board typically costs between $100 and $300. Adding professional labor will increase the total cost depending on your area and service provider.

Start by opening the washer and removing some of the laundry to reduce the drum load, then restart the cycle. If the error returns, inspect the motor hall sensor wiring harness and firmly reseat any loose terminal connections at both the motor and control board ends. If the code persists after these steps, the hall sensor or the main PBA may need to be tested and potentially replaced.

You should not continue running the washer while the 3E2 error is active. Operating the machine with an overloaded drum or a faulty motor signal can place additional stress on the motor and drive components, potentially causing further damage. Resolve the fault before resuming normal use.