Error code reference

LG Washer Error Code nC

NFC module error

NFC module error - the connector in the Display PCB Assembly is not connected to the NFC PCB Assembly connector, or the NFC harness is cut/open, or the NFC PCB Assembly is defective. Displayed only in first screen of Load Test Mode.

First step from the service manual

Reconnect or repair the connector. If harness is cut, replace the Display PCB Assembly. If NFC PCB is defective, replace the NFC PCB Assembly.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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