AUDIO AND VISUAL SYSTEM(for Radio and Display Type) The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted

PROCEDURE


  1. CHECK CELLULAR PHONE


    1. Check if the other caller can hear your voice properly.

      OK
      Your voice can be heard properly.

      Tech Tips

      The purpose of this step is to inspect the cellular phone when it is not connected to the vehicle.

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE CELLULAR PHONE

    OK

  2. CHECK SETTINGS


    1. A00Y825C01
      *a Example

      Display the "Call" screen.

    2. Check that the "Mute" switch is not set to on.

      OK
      "Mute" switch is not set to on.
      Result
      Proceed to
      OK
      NG

    NG

    TURN "Mute" SWITCH OFF

    OK

  3. CHECK MICROPHONE AND VOICE RECOGNITION (OPERATION CHECK)


    1. A00YAH9

      Enter the "Microphone & Voice Recognition Check" screen. Refer to Check Mic & Voice Recognition in Operation Check.

      Click here

    2. When a voice is input into the microphone, check that the microphone input level meter changes according to the input voice.

      OK
      The microphone input level meter changes according to the input voice.
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY Click here

    NG

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