AUDIO AND VISUAL SYSTEM(for Radio and Display Type) Poor Sound Quality in All Modes (Low Volume)

DTC Code DTC Name
Poor Sound Quality in All Modes (Low Volume)

PROCEDURE

  1. CHECK AUDIO SETTINGS

    1. Display the "Sound Settings" screen.

    2. Set "Treble", "Mid" and "Bass" to the initial values and check that sound is normal.

      OK

      Malfunction disappears.

      Tip:

      Sound quality adjustment measures vary according to the type of amplifier.

    END (AUDIO SETTINGS ARE DEFECTIVE)

  2. COMPARE WITH ANOTHER VEHICLE OF SAME MODEL

    1. Compare with another vehicle of the same model which does not have trouble to see if there is any difference in the sound quality.

      OK

      No difference is found.

    END

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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