Audio And Visual System (W/O Multi-Display) The Other Caller'S Voice Cannot Be Heard, Is Too Quiet, Or Distorted

Audio Visual Telematics. Corolla. Zre142 Aze141
Audio Video. Corolla. Zre142 Aze141

INSPECTION PROCEDURE

CHECK CELLULAR PHONE

CHECK AUDIO AND VISUAL SYSTEM

CHECK SETTINGS

AUDIO AND VISUAL SYSTEM (w/o Multi-display) - 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 AUDIO AND VISUAL SYSTEM

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

    OK:
    Sound can be heard from the audio system.


NG
GO TO "NO SOUND CAN BE HEARD FROM SPEAKERS" IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000012A80DHX.html)
OK


3.CHECK SETTINGS

  1. Check that the received voice level is not set to low.

    OK:
    The received voice level is not set to low.


NG
SET VOLUME TO HIGH
OK

GO TO "NO SOUND CAN BE HEARD FROM SPEAKERS" IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000012A80DHX.html)