Error code reference

LG Refrigerator Error Code rF

Failure of Fan Motor at Refrigerator Compartment - no fan motor feedback signal for more than 65 seconds during fan motor operation.

SourceLG GB7138/GB7143 Refrigerator - Full Service Manualp. 40, 55

LG codes LG refrigerator codes

Diagnostic procedure

The full rF 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

Reset the unit and enter Test 1 Mode, then open refrigerator door and check air flow.

SourceLG GB7138/GB7143 Refrigerator - Full Service Manualp. 40, 55

Unlock with pass

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

5 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 rF procedure

Where this code is documented

Models covered by the manuals that document this code

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