NAVIGATION SYSTEM (for Navigation Receiver Type) Voice Guidance does not Function

INSPECTION PROCEDURE

PROCEDURE

1. CHECK VOICE GUIDANCE

   
   

   1. Check that the voice guidance settings are not off.

      OK
      Voice guidance settings are not off.

   
   

   NG

   CHANGE THE VOICE GUIDANCE SETTINGS TO ON

   OK

2. CHECK AUDIO FUNCTION

   
   

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

      OK
      Sound can be heard.

      Result
      Result Proceed to NG A OK (for TMMK Made) B OK (for TMC Made) C

   
   

   B

   REPLACE NAVIGATION RECEIVER ASSEMBLY (for TMMK Made) Click here

   C

   REPLACE NAVIGATION RECEIVER ASSEMBLY (for TMC Made) Click here

   A

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