LG washer error code

OE

Not draining

The washer is unable to drain the water.

Also shown on some LG models as: E03 E21

Try these free fixes first

Unplug the washer before opening any panel.

  1. Check the drain hose for kinks or clogs.
  2. Clean the drain pump filter behind the small panel at the bottom front.
  3. Run a tub clean cycle and reduce the amount of detergent.

Still showing OE?

If the filter and hose are clear, the drain pump may need testing or replacing.

Drain pumpCheck that the part matches your exact model number (usually on a sticker inside the door or on the back).Find the part
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Questions people ask

What does OE mean on a LG washer?

OE on a LG washer means: not draining. The washer is unable to drain the water.

How do I fix LG washer error OE?

Check the drain hose for kinks or clogs. Clean the drain pump filter behind the small panel at the bottom front. Run a tub clean cycle and reduce the amount of detergent.

When should I call a repair technician?

If the filter and hose are clear, the drain pump may need testing or replacing.

Related washer codes

Samsung 5CWasher: Not drainingBosch E18Washer: Not drainingWhirlpool F9 E1Washer: Long drainGE PoWasher: Washer is slow to drainGE 18Washer: Combo unit pump filter cloggedMaytag F9 E1Washer: Washer draining too slowly

Source: LG official support · Reviewed 2026-10-01