Voice Guidance does not Function: Procedure

1. Enter the "Menu" screen by pressing the "MENU" switch.
   Fig 1: Diagnostic Tool Display - Volume Switch

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2. Select "Volume".
3. Check that "OFF" is not selected.
   Fig 2: Diagnostic Tool Display - Volume OFF Switch

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   OK

   "OFF" is not selected.

NG → TURN AUTO VOICE GUIDANCE "ON" 

OK: Go to next step 

1. Enter the "Menu" screen by pressing the "MENU" switch.
   Fig 3: Diagnostic Tool Display - Setup Switch

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Select "Setup".
3. Check that "Voice Guidance in All Modes" is not OFF.
   Fig 4: Diagnostic Tool Display - Voice Guidance In All Modes

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   OK

   Voice guidance in all modes is not OFF.

NG → TURN VOICE GUIDANCE IN ALL MODES "ON" 

OK: Go to next step 

1. Enter the "Menu" screen by pressing the "MENU" switch.
   Fig 5: Diagnostic Tool Display - Setup Switch

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Select "Setup".
3. Check that "Auto Voice Guidance" is not OFF.
   Fig 6: Diagnostic Tool Display - Auto Voice Guidance

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   OK

   Auto voice guidance is not OFF.

NG → See step   7 

OK: Go to next step 

1. Check that the map disc is not deformed or cracked.
   Fig 7: Ensure Map Disc Is Not Cracked Or Deformed

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   OK

   No deformations or cracks on the map disc

NG → REPLACE MAP DISC 

OK: Go to next step 

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

   OK

   Sound from the audio system can be heard.

NG → See step   6 

OK → See step   7