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Error code reference
LG Washer Error Code HE3
Heater error - steam function does not operate normally. Check whether product is a steam model.
SourceLG Washer - Service Manual: WF752U2BK & WF650U2BKp. 37, 43
Diagnostic procedure
The full HE3 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 steam heater. Replace if faulty.
SourceLG Washer - Service Manual: WF752U2BK & WF650U2BKp. 37, 43
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
4 manuals in the MyPros+ library document this code for LG washer.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
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