Error code reference

LG Air Conditioner Error Code 10

Poor fan motor operation: disconnecting the fan motor connector or failure of indoor fan motor lock.

SourceLG Air Conditioner - Service Manual: R410A Refrigerantp. 100, 109

Diagnostic procedure

The full 10 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 if motor connector connection is proper; if yes, check hall sensor of indoor fan motor.

SourceLG Air Conditioner - Service Manual: R410A Refrigerantp. 100, 109

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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

48 manuals in the MyPros+ library document this code for LG air conditioner.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 10 procedure

Where this code is documented

Models covered by the manuals that document this code

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