Insert a disc with a playable file and check if the disc can be played correctly.

Clear the DTCs ().

If the power source circuit is operating normally, proceed to the next step.

Park the vehicle in a cool place.

Check if the component shown by the sub-code is displayed in the check result of the other components.

Check whether or not the CD is inserted upside down.

If the power source circuit is operating normally, proceed to the next step.

Check if a disc can be changed, inserted or ejected normally.

Clear the DTCs ().

Make sure that a supported CD is used, and that it is not deformed, flawed, stained, deteriorated or otherwise defective.