Error code reference

LG Refrigerator Error Code Error7

Cooling BLDC fan motor abnormal - same causes as freezer fan motor failure.

SourceLG Refrigerator - Full Service Manual: GM-L278BS, GM-L279BTp. 20-21

Diagnostic procedure

The full Error7 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

Check motor wiring and fan for obstructions; verify motor signal.

SourceLG Refrigerator - Full Service Manual: GM-L278BS, GM-L279BTp. 20-21

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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

1 manual in the MyPros+ library documents this code for LG refrigerator.

Models covered by the manuals that document this code

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The full Error7 procedure

Where this code is documented

Models covered by the manuals that document this code

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