AUDIO AND VISUAL SYSTEM(w/ Multi-display) Poor Sound Quality in All Modes (Low Volume)

PROCEDURE

1. CHECK AUDIO SETTINGS

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

      OK

      Malfunction disappears.

      Result

      Result
      OK
      NG

   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.

         Result

         Result
         OK
         NG

   OK

   END

   NG

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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