Error code reference

LG Washer Error Code dE1

Door error - door lock switch terminal connected incorrectly or broken, intermittent occurrence due to electric wire leakage, or main PCB fault.

SourceLG Washer - Service Manual: WF752U2BK & WF650U2BKp. 36, 42

Diagnostic procedure

The full dE1 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check the door switch. Check 220V power wire connections and insulation state to the door. Replace if faulty.

SourceLG Washer - Service Manual: WF752U2BK & WF650U2BKp. 36, 42

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

10 manuals in the MyPros+ library document this code for LG washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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