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LG Washing Machine Error Code dE: Door lock error
Applies to LG washing machines that show dE or dE1, dE2, dL, E01 on the display.
The door is not locking, so the washer will not run. dE1 and dE2 are the same fault reported by different parts of the lock system.
What this code means
The washer will not fill or spin without a confirmed lock. LG notes this code can also occur if the door magnet is missing, or the door lock sensor itself is malfunctioning.
The manufacturer's checks, in order
- Close the door firmly and make sure nothing is trapped in it.
- On top loaders, make sure the lid is fully down.
If the door closes firmly but dE persists — or the magnet is missing — LG directs owners to request service for the lock or sensor.
Parts involved in this fault
| Part | Why it is involved | Typical price | |
|---|---|---|---|
| Door lock / latch assembly | The lock that must confirm before the machine will run. | $20-$50 | Check priceaffiliate slot |
| Door magnet | On models that sense the door by magnet — cheap to lose, cheap to replace. | $5-$12 | Check priceaffiliate slot |
Error codes are not shared between brands. On Samsung washing machines, dE is the “Door error” fault — see Samsung dE explained. Always read a code against your own brand's list.
Related LG washing machine codes
IE — Water inlet errorOE — Drain (water outlet) errorUE — Unbalanced load errorLE — Locked motor errortE — Temperature sensor (thermistor) errorPE — Water level (pressure) sensor error
Questions people ask about dE
What do dE1 and dE2 mean?
Variants of the same fault: dE1 is the door-lock switch and dE2 the lock sensor not confirming. All three are handled the same way.
Source & provenance. The meaning, the checks and their order, and the service line on this page are restated from LG official support — “[LG Top Load Washer] Error Code List”, “[LG WashTower] Error Code Resolution Guide” and “How to Troubleshoot Common LG Washing Machine Error Codes” (source), read on 2026-11-06. No forum content, no invented repair steps, and nothing involving gas, refrigerant or mains wiring. Where the manufacturer says to request service, this page stops too.