NAVIGATION SYSTEM The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   CHECK CELLULAR PHONE

   
   

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

      OK
      Your voice can be heard properly.

      Tip:

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

   
   
   • OKClick here
   • NGClick here
2. Click here

   CHECK SETTINGS

   
   
   1. 

      Display the "Call" screen.

   2. Check if the "Mute" switch is set to on.

      OK
      "Mute" switch is not set to on.

      Table 1. Text in Illustration

      *a

      Example

   
   
   • OKClick here
   • NGClick here
3. Click here

   CHECK MICROPHONE (OPERATION CHECK)

   
   
   1. 

      Enter the "Microphone & Voice Recognition Check" screen. Refer to Check Mic & Voice Recognition in Operation Check (Click here).

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

   3. Select the recording switch and perform voice recording.

      
      

      • Select the recording switch with the blower motor of the air conditioning system stopped. If an outlet of the air conditioning system is facing the microphone, noise may be recorded.

      • Voice can be recorded up to 5 seconds.

   4. Check that the recording indicator remains on while recording and that the recorded voice is played normally without noise or distortion.

      OK
      All check results are normal.

   
   
   • OKClick here
   • NGClick here
4. Click here

   REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLYClick here

5. Click here

   REPLACE CELLULAR PHONE

6. Click here

   TURN "Mute" SWITCH OFF

7. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here