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Error code reference

LG Washer Error Code 11E

Water leakage error (E9)

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What the 11E error code actually means

Your LG washer has detected a water leak somewhere in the machine. The most common cause is a clogged or improperly seated drain filter, which can allow water to escape during the wash or drain cycle. Check the drain filter at the front bottom of the washer for trapped debris and make sure it is screwed in tightly after cleaning.

Diagnostic procedure

The full 11E procedure

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1
First diagnostic step
Check whether there is foreign material inserted in the drain filter. Engineer's inspection recommended.
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Most common causes of 11E

Ranked by how often they cause this code
  1. 1Foreign material in the drain filter
  2. 2Improperly seated or loose drain filter cap
  3. 3Damaged or worn door seal (boot gasket)
  4. 4Loose or damaged drain hose connection
  5. 5Faulty or cracked drain pump housing

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Questions people ask about 11E

What does 11E mean on a LG washer?
The 11E code on an LG washer indicates a water leakage error, also identified as the E9 fault in some LG documentation. The machine has detected that water is escaping from the system rather than staying within the drum or draining correctly. The first recommended step is to check the drain filter for foreign material that may be blocking or displacing the filter cap.
Is it safe to use my LG washer when the 11E code is showing?
You should not continue running the washer while this error is active. A water leak inside or beneath the appliance can create slip hazards and, if water reaches electrical components, a potential shock risk. Stop use until the source of the leak is identified and corrected.
How much does it cost to repair an 11E error on an LG washer?
Repair cost depends on the source of the leak. Cleaning a clogged drain filter costs nothing beyond your time. Replacing a door boot seal typically ranges from around 50 to 150 dollars in parts and labor depending on your area and the technician's rates. A drain pump replacement can range from roughly 100 to 250 dollars or more including parts and labor. Getting a diagnostic inspection first will help identify the exact cause before committing to a repair cost.
How do I fix the 11E error on my LG washer?
Start by locating the drain filter access panel at the bottom front of the washer. Place a towel and shallow container nearby, then slowly unscrew the filter cap to drain residual water. Remove the filter, clean out any debris, and reinsert it securely. If the error persists after cleaning and the filter is properly seated, inspect the door seal, drain hose connections, and drain pump for signs of damage or leaking, and consider contacting a qualified technician.
Will resetting my LG washer clear the 11E error?
Resetting the washer by unplugging it for a few minutes may temporarily clear the error code, but if the underlying leak has not been resolved, the code will return once the machine runs again. A reset is not a fix. The leak source must be located and repaired before the error will clear permanently.

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