NAVIGATION SYSTEM (for DVD) > Voice Guidance does not Function

for Preparation Click here

INSPECTION PROCEDURE

1. Display the "Voice Settings" screen.
   

2. Check that "Voice Volume" is not "Off".
   

   OK:

   Voice volume is not "Off".
   

   Text in Illustration 

   *a

   Example

NG	TURN VOICE VOLUME EXCEPT "Off"

OK

1. Display the "Voice Settings" screen.
   

2. Check that "Auto Voice Guidance" is not "Off".
   

   OK:

   Auto voice guidance is not "Off".
   

   Text in Illustration 

   *a

   Example

NG	TURN AUTO VOICE GUIDANCE "On"

OK

1. Display the "Voice Settings" screen.
   

2. Check that "Voice Guidance in All Modes" is not "Off".
   

   OK:

   Voice guidance in all modes is not "Off".
   

   Text in Illustration 

   *a

   Example

NG	TURN VOICE GUIDANCE IN ALL MODES "On"

OK

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

   OK:

   No deformations or cracks on the map disc
   

NG	REPLACE MAP DISC

OK

1. Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.
   

   HINT:

   1. A humid cabin and a rapid change in temperature may lead to condensation. Condensation in the cabin may cause a short circuit.
      
   2. The navigation system may not operate normally when the temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher.
      

   OK:

   Condensation is not likely being produced and the temperature is not high or extremely low.
   

NG	SET CABIN TO APPROPRIATE TEMPERATURE

OK

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

   OK:

   Sound can be heard.
   

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

OK
REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY (Click here)