Voice Guidance Does Not Function

NAVIGATION: NAVIGATION SYSTEM: Voice Guidance does not Function
- Voice Guidance does not Function

INSPECTION PROCEDURE

PROCEDURE

1. CHECK NAVIGATION SETTING

(a) Display the "Voice Settings" screen.

(b) Check that "Off" is not selected.





OK:

"Off" is not selected.

NG -- SELECT VOICE VOLUME SETTING OTHER THAN "Off"
OK -- Continue to next step.

2. CHECK NAVIGATION SETTING

(a) Display the "Voice Settings" screen.

(b) Check that "Auto Voice Guidance" is not "Off".





OK:

"Auto Voice Guidance" is not "Off".

NG -- TURN AUTO VOICE GUIDANCE "On"
OK -- Continue to next step.

3. CHECK NAVIGATION SETTING

(a) Display the "Voice Settings" screen.

(b) Check that "Voice Guidance in All Modes" is not "Off".





OK:

Voice Guidance in All Modes" is not "Off".

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal
OK -- Continue to next step.

4. CHECK MAP DISC

(a) Check that the map disc is not deformed or cracked.





OK:

No deformations or cracks on the map disc

NG -- REPLACE MAP DISC
OK -- Continue to next step.

5. CHECK AUDIO FUNCTION

(a) Check that audio can be heard from the driver side speaker.

OK:

Audio can be heard.

NG -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Symptom Related Diagnostic Procedures

OK -- REPLACE NAVIGATION RECEIVER ASSEMBLY Operation Check