LG Dishwasher OE error code
| What it means | Outlet error — the machine could not drain, most often from a food clog or an installation fault. |
|---|---|
| Fault familyUsually a clogged pump filter or a kinked hose — the most common DIY fix on any washer. | Will not drain |
| Same fault, other codes on this brandthis brand shows only one code for it | — |
| Step 1 | Clean the filter at the bottom of the tub; LG asks for this weekly. |
| Step 2 | Straighten any bend in the drain hose. |
| Step 3 | Check the drain hose end sits at least 30 cm above the floor — a hose lying flat siphons and blocks. |
| Same fault on other brandsuseful when the house has two machines, or when searching a repair forum | Samsung 5C · Samsung 1E |
| Service call?work through the steps above in order; they run cheapest first | Not necessarily |
Notes
- OE on a LG dishwasher means: Outlet error — the machine could not drain, most often from a food clog or an installation fault.
- LG uses a single code for this fault across its dishwasher range, so anything you find under OE applies.
- Across brands this is the same fault as Samsung 5C, Samsung 1E. No manufacturer publishes that mapping, because each one documents only its own codes — but the underlying failure and the order you check things in are identical.
- Work the steps in order. They are arranged so the free checks come before the ones that cost money, which is also the order in which the causes actually occur.
- Clearing the code is not fixing it. Every one of these machines will show the code again on the next cycle if the underlying condition is still there. A code that clears and stays away means the fix worked; a code that clears and comes back means it did not.
What the code means
LG dishwasher, code OE — Outlet error — the machine could not drain, most often from a food clog or an installation fault.
Fault family: Will not drain.
The same fault under other names
| Where | Code |
|---|---|
| This brand, other model years | — |
| Other brands | Samsung 5C, Samsung 1E |
Manufacturers document only their own codes, so nobody publishes that second row. It matters more than it looks: a household usually owns two brands over time, and a repair thread that solves your problem is often written about the other one.
Work the checks in order
The steps below are ordered so the free ones come first. That is also the order in which the causes actually occur — the cheap check is cheap because it is the common cause, not despite it.
Start with: Clean the filter at the bottom of the tub; LG asks for this weekly.
Clearing the code is not the fix
Every machine here will show the code again on the next cycle if the condition that caused it is still present. Two outcomes are worth telling apart:
- the code clears and stays away — the fix worked
- the code clears and returns — it did not, and the next cycle costs you the same diagnosis again
Cutting power for a minute clears the display on nearly all of these. It does not tell you anything about the fault.
When to stop and call someone
A code is a service call when the next step would put you next to something live, pressurised, or holding water above the door line — or when the maker itself says so, which is noted on this page where it applies.
Everything else on this list is a filter, a hose, a latch or a load. Those are worth twenty minutes before anyone charges a call-out fee.
Nearby sizes
Read more
- Dishwasher Won't Drain and the Filter Is Clean — Look at the PlumbingThe most common cause of a dishwasher that will not drain is not inside the dishwasher at all.
- Dishwasher Not Spraying: Check Whether the Arms Turn Before Blaming the PumpSpin the arms by hand before anything else. Two seconds of checking eliminates the most common cause.
- Tablet Not Dissolving: Water Temperature, Dispenser Flap, or Where You Put ItThe tablet is a symptom. Something stopped water reaching it, and the residue is just where the evidence landed.
- White Film on Dishes: Limescale or Etching, and They Are Not the SameTry to wipe it off. That single test decides whether this is a settings problem or permanent damage.