Navigation System The Other Caller'S Voice Cannot Be Heard, Is Too Quiet, Or Distorted

Audio Visual Telematics. Corolla. Zre142 Aze141
Navigation Multi Info Display. Corolla. Zre142 Aze141

INSPECTION PROCEDURE

CHECK CELLULAR PHONE

CHECK VOICE GUIDANCE FUNCTION

CHECK SETTINGS

NAVIGATION SYSTEM - The Other Caller's Voice cannot be Heard, is too Quiet, or Distorted


INSPECTION PROCEDURE

1.CHECK CELLULAR PHONE

  1. Check if the other caller's voice can be heard properly.

    OK:
    Voice can be heard properly.
    HINT:
    The purpose of this step is to inspect the cellular phone when it is not connected to the vehicle.


NG
REPAIR OR REPLACE CELLULAR PHONE
OK


2.CHECK VOICE GUIDANCE FUNCTION

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

    OK:
    Sound from the navigation system can be heard.


NG
GO TO "VOICE GUIDANCE DOES NOT FUNCTION" IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000011BR0H9X.html)
OK


3.CHECK SETTINGS

  1. Display the screen on the telephone.



    Corolla. Zre142 Aze141.Navigation Multi Info Display.Navigation System.Navigation System The Other Caller'S Voice Cannot Be Heard, Is Too Quiet, Or Distorted

  1. Check that the volume level is not set to low.

    OK:
    The level is not set to low.
    Text in Illustration
    *a
    		Example


NG
SET VOLUME TO HIGH
OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000011BR0H9X.html)