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NAVIGATION SYSTEM Sound Quality is Bad Only when Disc is Played (Volume is Too Low)

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DTC Code DTC Name
  Sound Quality is Bad Only when Disc is Played (Volume is Too Low)
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CAUTION / NOTICE / HINT

Note:

When replacing the radio receiver assembly, always replace it with a new one.

If a radio receiver assembly which was installed to another vehicle is used, the following may occur:


  • A communication malfunction DTC may be stored.

  • The radio receiver assembly may not operate normally.

Tip:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

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PROCEDURE


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    REPLACE DISC AND RECHECK


    1. Replace the disc with a known good one and check that the malfunction disappears.

      OK
      Malfunction disappears.
      Result
      Proceed to
      OK
      NG

    • OK

      END (DISC IS DEFECTIVE)

    • NG

      REPLACE RADIO RECEIVER ASSEMBLYClick here