Error code reference

LG Refrigerator Error Code Er SS

Room temperature sensor failure (indicated only in checking display, not on failure indicating part).

SourceLG GR-F258UVK Refrigerator - Full Service Manualp. 26, 32-33

Diagnostic procedure

The full Er SS 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

First diagnostic step

Press and hold the warmer key of refrigerator temp and the warmer key of freezer temp for more than 1 second to view; check POINT D voltage (normal 0.5V-4.5V, short 0V, open 5V).

SourceLG GR-F258UVK Refrigerator - Full Service Manualp. 26, 32-33

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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

51 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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The full Er SS procedure

Where this code is documented

Models covered by the manuals that document this code

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