NAVIGATION SYSTEM Poor Sound Quality in All Modes (Low Volume)

PROCEDURE


  1. CHECK AUDIO SETTINGS


    1. Set treble, middle and bass to the initial values and check that the sound is normal.

      OK
      Malfunction disappears.

      Tech Tips

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


    OK
    NG
  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.

    OK
    NG