Error code reference

LG Refrigerator Error Code dH E

Defrost Heater Error - When defrost sensor does not reach over 8°C within 1 hour; error indicated when it occurs more than twice sequentially.

SourceLG Refrigerator - Service Manual: 795 Series (18 Models)p. 24-25, 63

Diagnostic procedure

The full dH E 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 gasket, then check loose connection in defrost control part connector and check resistance of defrost control part (Fuse-M and Defrost Heater).

SourceLG Refrigerator - Service Manual: 795 Series (18 Models)p. 24-25, 63

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 refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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