LG washer
showing OE
OE means the washer could not pump out the water it used during the cycle.
Mon–Sat, 8am–8pm
- Drain
- Drain pump repair
- Source: LG
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What OE
actually means.
OE means the washer could not pump out the water it used during the cycle. LG names a kinked drain hose and a clogged drain pump filter as the usual reasons, and heavy suds can trigger it too.
LG washer display · also shown as E03, E21
What to do when OE shows on the washerKind of codeDrain
The washer tried to empty the tub and the water level did not drop in time. A sock or a coin in the pump filter, a kinked drain hose or a blocked standpipe is ruled out before the pump itself.
Usually leads toDrain pump repair
Water left in the drum and clothes that come out soaked, traced to the pump filter, the pump, or the hose and standpipe behind it.
Shows up asWasher Not Draining
Water stays in the tub after the cycle ends, or the washer stops before the spin with the drum still full.
MakeLG
Front-load and top-load washers from the Korean maker, known for direct-drive motors and detailed error codes.
SourceLG US Help Library: LG front load washer error code list (Wayback copy, 7 Sep 2026)
LG front-load washers. LG's current front-load list groups OE with E03 and E21, so some displays show one of those numbers for the same drain problem.
Before you book,
in this order.
Each step comes from LG's own guidance for OE on its washers. Follow it to the end: the last card says whether this is a visit.
Pull the washer out enough to check that the drain hose behind it is not kinked, crushed or blocked.
Run a spin-only cycle and listen for the drain pump humming during the first few seconds.
If the pump hums, clean the drain pump filter behind the lower front access cover, then run Tub Clean and use less detergent next time.
Book a visit if OE comes back with a clear hose and a clean filter.
What not to do
OE is not a leak warning. The water is still inside the drum; the washer simply failed to get it out in time.
What you may
notice with it.
The washer problems OE tends to arrive with. Answer these at the washer before anyone is booked.
All problems
Washer Not Draining
5 causes, cheapest first
Where OE usually leads
Drain pump repair.
LG
washers.
Front-load and top-load washers from the Korean maker, known for direct-drive motors and detailed error codes.
LG washer repairMore LG codes
Drain on other makes
Front-load washer
A horizontal drum behind a sealed glass door, a rubber boot, a locking latch and a pump with a filter you can reach from the front.
Top-load washer
The upright washer with a lid on top, moving clothes either with a tall central agitator or with a low impeller plate in the bottom of the basket.
Stackable washer
The washer at the bottom of a stacked pair or a single-frame laundry center, repaired inside the closet or recess it was sized for.
In LG's own words
An OE/E03/E21 error code indicates the washing machine is unable to drain the water used during the wash cycle.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. LG front-load washers. LG's current front-load list groups OE with E03 and E21, so some displays show one of those numbers for the same drain problem.
LG OE washer repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about OE.
Can I clear OE myself?
Why does my LG washer show OE when the drain filter is already clean?
My LG front-loader shows E21, not OE. Is that a different problem?
Back to your everyday
Still showing OE?
Book with the code as it appears, the full model number, and whether any water is on the floor — for a code, that is where the diagnosis begins.