NAVIGATION SYSTEM (for Radio and Display Type) Voice Guidance does not Function

INSPECTION PROCEDURE

PROCEDURE

1. CHECK VOICE GUIDANCE SETTING

   
   

   1. Display the "Navigation Prompt Volume" screen.

   2. 

      Text in Illustration

      *a

      Example

      Check that the volume level is not set to low.

      OK
      The level is not set to low.

   
   

   NG

   SET VOLUME TO HIGH

   OK

2. CHECK AUDIO FUNCTION

   
   

   1. Check that sound can be heard from a front speaker.

      OK
      Sound can be heard.

   
   

   NG

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

   OK

   REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY Click here