Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

CHECK NAVIGATION SETTING
1. Enter the "Menu" screen by pressing the "MENU" switch.
2. Select "Volume".
  
  Fig 1: Diagnosis MENU Screen Display - Volume Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check that "OFF" is not selected.
  
  Fig 2: Diagnosis MENU Screen Display - Volume OFF Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: "OFF" is not selected.
NG: TURN VOICE GUIDANCE VOLUME UP TO 4 USING VOICE ADJUSTMENT SWITCHES

OK: Go to Next Step
CHECK NAVIGATION SETTING
1. Enter the "Menu" screen by pressing the "MENU" switch.
2. Select "Set up".
  
  Fig 3: Diagnosis MENU Screen Display - Setup Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check that "Voice Guidance in All Modes" is not OFF.
  
  Fig 4: Diagnosis MENU Screen Display - Voice Guidance In All Modes
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: Voice guidance in all modes is not OFF.
NG: TURN VOICE GUIDANCE IN ALL MODES "ON"

OK: Go to Next Step
CHECK NAVIGATION SETTING
1. Enter the "Menu" screen by pressing the "MENU" switch.
2. Select "Setup".
  
  Fig 5: Diagnosis MENU Screen Display - Setup Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check that "Auto Voice Guidance" is not OFF.
  
  Fig 6: Diagnosis MENU Screen Display - Auto Voice Guidance
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: Auto voice guidance is not OFF.
NG: TURN AUTO VOICE GUIDANCE "ON"

OK: Go to Next Step
CHECK MAP DISC
1. Check that the map disc is not deformed or cracked.
  
  Fig 7: Checking Disc For Deformed Or Cracked
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: No deformations or cracks on map disc.
NG: REPLACE MAP DISC

OK: Go to Next Step
CHECK RADIO AND NAVIGATION ASSEMBLY
1. Check that audio sound can be heard from the driver side speaker.
  OK: Audio sound can be heard.
NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

OK: REPLACE RADIO AND NAVIGATION ASSEMBLY