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

CAUTION / NOTICE / HINT

Tech Tips

For vehicles equipped with an Extension Module, refer to optional equipment's manuals.

PROCEDURE


  1. CHECK AUDIO SETTINGS


    1. Set "BASS", "MID" and "TREB" to the initial values and check that sound is normal.

      OK
      Malfunction disappears.

    OK

    END

    NG

  2. COMPARE WITH ANOTHER VEHICLE OF SAME MODEL


    1. Compare with another vehicle of the 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.

    OK

    END

    NG

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here