Follow the instructions below to use the audible diagnosis method.
Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions for audible diagnosis provided in the LG ThinQ application.
Press the Power button to turn on the appliance.
Press the Ajustes (Options) button.
Turn the knob to select Más Ajustes (Additional Settings) and press the 8(OK) button.
Turn the knob to select Smart Diagnosis and press the 8(OK) button.
Place the mouthpiece of your smartphone close to the Power button and press the 8(OK) button.
Hold the smartphone mouthpiece to the Power button until the data transfer is complete.

After the data transfer is complete, the appliance will turn off.
For best results, do not move the smartphone while the tones are being transmitted.