dE on an LG washer means the machine doesn’t confirm the door is closed and locked. It won’t start without a confirmed latch. Check for items caught in the door seal before replacing anything.
dE1 = door won’t lock (machine won’t start) dE2 = door won’t unlock at end of cycle
What This Error Means
The door latch assembly contains a switch that confirms the door is fully latched. Without that confirmation, the machine refuses to run.
Common Causes
- Clothing caught in the door seal — Most common cause. A sock or sleeve trapped between the gasket and door glass prevents a full close
- Debris in the latch mechanism — Lint or small items blocking engagement
- Misaligned door strike — The plastic hook on the door doesn’t line up with the receiver
- Failed door latch switch — Switch inside the latch has failed electrically
- Sagging door hinge — Worn hinge causes door to sag and misalign
- dE2 specifically — Use the manual release (small loop or wire in the latch area, accessible via the bottom access panel) to open the door
Step-by-Step Fix
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Check for caught clothing. Run your finger around the entire door gasket/glass junction.
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Inspect and clear the latch area. Look into the latch receiver with a flashlight. Clear any debris.
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Close the door firmly. You should hear an audible click. If it closes but doesn’t click, the latch spring mechanism is worn.
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Check door alignment. Open and close the door slowly — the hook and receiver should line up without the door being lifted or pushed sideways to engage.
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Test the door latch switch with a multimeter. Remove the latch assembly (2–3 screws). The switch should show continuity when latched and open when unlatched. Either state stuck on or off = failed switch.
Parts You May Need
When to Call a Technician
Door latch replacement is a simple repair — 2–3 screws and one connector. If the door hinge needs replacement because the door physically sags, that’s more involved.