LG Washing Machine OE error code

OE stands for Water Outlet Error. It appears when the washer cannot pump the water out of the drum during the drain step, or drains far too slowly.

Also shown as: 0E

Last updated: September 30, 2026

Quick answer: LG washing machine error code OE: washer can't drain — blocked filter or kinked hose. The most common cause is drain pump filter (coin trap) clogged with lint, coins, or debris. Try this first — check and straighten the drain hose.

What causes the OE error?

  • Drain pump filter (coin trap) clogged with lint, coins, or debris
  • Drain hose kinked, pinched, or crushed behind the machine
  • Drain hose frozen (cold weather)
  • Clogged household drain pipe or standpipe

How to fix LG OE — step by step

Work through these in order, from simplest and safest first. Stop as soon as the code clears.

  1. Check and straighten the drain hose
    Pull the washer slightly away from the wall and inspect the drain hose for kinks, pinches, or sharp bends. Keep at least 4 inches (10 cm) of clearance behind the washer and 1 inch on each side so the hose can flow freely.
  2. Clean the drain pump filter
    Open the small service cover at the bottom front of the washer. First drain residual water through the small drain hose into a pan, then twist the pump filter cap counterclockwise, pull the filter out, and clean it with a toothbrush or brush. Reassemble everything and close the cover.
    Safety warning: Drained water can be hot — exercise caution, and lay towels down since a lot of water can come out.
  3. Test whether the household drain is the problem
    Disconnect the drain hose from the drain pipe, press Power, and run a Spin cycle. If water flows freely from the hose during the test, the washer is fine and the drain pipe is clogged — clean the drain pipe instead.
    Safety warning: Place a bucket to catch the water from the hose during the test.
  4. Thaw a frozen drain hose
    If the hose is frozen in cold weather, pour 50–60°C (122–140°F) warm water into the drum, close the door, and wait 1–2 hours for the ice to melt before running a cycle again.
    Safety warning: Never use boiling water — it can burn you and damage the washer.

When to call a technician

Stop and call a qualified technician if any of these apply:
  • OE persists after the filter is clean and the hose is straight and unfrozen
  • Drain pump makes no humming or pumping sound at all during the drain step
  • Burning smell, sparks, or major water leaking from the machine
  • Anything requiring opening the washer's panels or touching electrical components

Frequently asked questions

Can I still use the washer with an OE error?

No — the washer cannot complete a cycle until it drains. Resolve the blockage first.

How often should I clean the drain pump filter?

Every 1–2 months, or more often if you wash pet bedding or very lint-heavy loads.

OE appears even though the hose looks fine. What now?

The pump filter is the most common cause — check it even if the hose looks OK.

Does OE mean the pump is broken?

Not usually. A broken pump is the last possibility after clogs, kinks, freezing, and household drain issues are ruled out.

Sources

Every meaning and fix above was checked against official manufacturer documentation:

FixCode provides general troubleshooting information only — not professional repair advice. If you are unsure about any step, stop and call a qualified technician. Repairs done incorrectly can be dangerous and may void your warranty.

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