Voice Guidance does not Function

INSPECTION PROCEDURE

1. CHECK NAVIGATION SYSTEM SETTING

1. Enter the "Menu" screen by pressing the "MENU" switch.

2. Select "Volume".

3. Check that "Off" is not selected.

   OK:

   "Off" is not selected.
   

NG	TURN VOICE GUIDANCE VOLUME UP TO 4 USING VOICE ADJUSTMENT SWITCHES

OK

2. CHECK NAVIGATION SETTING

1. Enter the "Menu" screen by pressing the "MENU" switch.

2. Select "Setup".

3. Check that "Auto Voice Guidance" is not OFF.

   OK:

   Auto voice guidance is not OFF.
   

4. Check that "Voice Guidance in All Modes" is not OFF.

   OK:

   Voice guidance in all modes is not OFF.
   

NG	TURN AUTO VOICE GUIDANCE "ON"

OK

3. CHECK MAP DISC

1. Check that the map disc is not deformed or cracked.

   OK:

   No deformations or cracks on map disc.
   

NG	REPLACE MAP DISC

OK

4. CHECK RADIO RECEIVER

1. Check that audio sound can be heard from the driver side speaker.

   OK:

   Audio sound can be heard.
   

NG	RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL

OK
REPLACE NAVIGATION ECU