NAVIGATION SYSTEM (for DVD) Voice Guidance does not Function

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK NAVIGATION SETTING


    1. Display the "Voice Settings" screen.

    2. A01NH39

      Check that "Off" is not selected.

      OK
      "Off" is not selected.

    NG

    TURN VOICE VOLUME EXCEPT "Off"

    OK

  2. CHECK NAVIGATION SETTING


    1. Display the "Voice Settings" screen.

    2. A01NHO8

      Check that "Auto Voice Guidance" is not "Off".

      OK
      Auto voice guidance is not "Off".

    NG

    TURN AUTO VOICE GUIDANCE "On"

    OK

  3. CHECK NAVIGATION SETTING


    1. Display the "Voice Settings" screen.

    2. A01NE1I

      Check that "Voice Guidance in All Modes" is not "Off".

      OK
      Voice guidance in all modes is not "Off".

    NG

    TURN VOICE GUIDANCE IN ALL MODES "On"

    OK

  4. CHECK MAP DISC


    1. A01NEP6E12

      Check that the map disc is not deformed or cracked.

      OK
      No deformations or cracks on the map disc

    NG

    REPLACE MAP DISC

    OK

  5. CHECK CABIN


    1. Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.

      Tech Tips


      • A humid cabin and a rapid change in temperature may lead to condensation. Condensation in the cabin may cause a short circuit.

      • The navigation system may not operate normally when the temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher.

      OK
      Condensation is not likely being produced and the temperature is not high or extremely low.

    NG

    SET CABIN TO APPROPRIATE TEMPERATURE

    OK

  6. CHECK AUDIO FUNCTION


    1. Check that audio sound can be heard from the driver side speaker.

      OK
      Audio sound can be heard.

    NG

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

    OK

    REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Click here