- Appliances
- Dryers
dE
LG dE on a dryer: door not fully closed
Risk level
Low
Usually safe to check without specialist tools.
Urgency
Low
Quick answer
On an LG dryer, dE means the door is not completely closed. Check the lint filter is fully in and no laundry is caught in the door, unplug for 5 seconds, close firmly and start again. If it persists, request repair.
Safety first
Stop and check this first
- Do not bypass or force the door latch to make the dryer start: door detection stops the drum turning with the door open.
Safe checks you can perform
- Lint filter and laundry in the door
- 5 second reset and firm closing
- Door condition
Leave these tasks to a qualified professional
- Do not attempt this professional task: Door switch and latch check
- Do not attempt this professional task: Closing and start test
What a technician must be able to justify
Technician visit
These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.
These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.
Door switch and latch check
What they doWith the dryer unplugged, the technician checks whether the door switch changes state on closing and inspects the latch and its wiring.
They must show youthe switch changing state on closing.
In writingwhat was wrong and, if the switch or latch is replaced, its part number and the reason.
Closing and start test
What they doAfter the repair, they open and close the door several times and start a cycle to confirm dE does not return.
They must show youthe dryer starting after several closings.
In writingthe test and its result.
Before accepting a part or repair
Nothing has been shown yet. Do not accept a part swap based on the code alone.
Follow these steps
Note: Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.
Lint filter and laundry in the door
- Who:
- you, no tools.
- How:
- open the door, check the lint filter is fully in and remove any item from the frame, as LG says.
- Result that matters:
- whether something stopped it closing.
- If the filter or an item was in the way:
- correct it and close.
- If everything was fine:
- move on to the reset.
- Evidence to keep:
- note of what you found.
Evidence: LG USA dryer error code list
5 second reset and firm closing
- Who:
- you, at the plug.
- How:
- unplug the dryer, wait 5 seconds, plug it back in, close the door firmly, select a cycle and press Start, as LG says.
- Result that matters:
- whether it starts without dE.
- If it starts:
- solved.
- If it persists:
- check the door.
- Evidence to keep:
- note of the result.
Evidence: LG USA dryer error code list
Door condition
- Who:
- you, looking.
- How:
- if the dryer is new, check whether the door arrived bent or does not line up, as LG mentions.
- Result that matters:
- whether the door is damaged.
- If it is bent:
- claim with the retailer or LG with photos.
- If it is fine and the code persists:
- LG says to request repair.
- Evidence to keep:
- photos of the door and how it lines up.
Evidence: LG USA dryer error code list
Still not solved
If the error persists, stop here. See what the technician must do and show you.
Where this code applies
A code is meaningful only inside the right product and version context.
Primary scope
- System
- Appliances
- Brand
- LG
- Product type
- Dryers
Known code variants
- Bosch cooktop dE
- Bosch cooktop demo mode
- Bosch d E inducción
- Bosch d E induction
- Bosch dE placa
- Bosch induction dE
- Bosch modo demostración placa
- code erreur dE lave-linge LG
- codice dE LG
- código dE LG
- d E
- DE
- dE error LG washer
- dE1
- dE2
- dE4
- erreur dE LG
- error dE lavadora LG
- error dE lavavajillas LG
- errore dE lavatrice LG
- Fehlercode dE LG
- lavavajillas LG dE1
- lavavajillas LG error sensor de puerta
- lavavajillas LG puerta no cierra
- LG dE
- LG dE door open
- LG dE puerta abierta
- LG dishwasher dE
- LG dishwasher dE1
- LG dishwasher door not closed
- LG dishwasher door sensor error
- LG dishwasher error dE
- LG dryer dE
- LG dryer dE door
- LG lavavajillas dE
- LG secadora dE
- LG Waschmaschine Fehler dE
- LG washer code dE
- placa inducción Bosch dE
- secadora LG error dE puerta
What it means
LG defines dE on dryers as door not completely closed. Its steps: open the door and check the lint filter is fully inserted, remove trapped clothing, check on new units whether the door arrived bent, and reset by unplugging for 5 seconds before closing firmly and starting. The dryer will not run until it detects the door closed. If the code persists after those steps, the latch or door switch may be at fault; the code does not separate that from a door that simply was not closed.
Warnings and stop conditions
- Loweditorial warning
Do not bypass or force the door latch to make the dryer start: door detection stops the drum turning with the door open.
Evidence: LG USA dryer error code list
Symptoms and causes
Probable causes · in order
- Lint filter not fully insertedCommon
LG asks you to check it first. Confirmed if the code clears once the filter is pushed fully in.
Evidence: LG USA dryer error code list
- Laundry caught in the doorCommon
Stops the door closing fully. Visible when you open it and check the frame.
Evidence: LG USA dryer error code list
- Bent door or failed latchPossible
LG mentions bent doors on new units. If it closes properly and the code persists, the switch or latch remains, which the technician checks.
Evidence: LG USA dryer error code list
Virtual technician
Does dE still appear after these checks?
Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.
Sources and technical references
- 1
LG Electronics · 2025 · official_doc
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