Toyota RAV4 manuals

Toyota Sienna Service Manual: Voice Guidance does not Function

INSPECTION PROCEDURE

1 CHECK NAVIGATION SYSTEM SETTING

CHECK NAVIGATION SYSTEM SETTING

  1. Enter the "Menu" screen by pressing the "MENU" switch.
  2.  Select "Volume".

CHECK NAVIGATION SYSTEM SETTING

  1. Check that "OFF" is not selected.

OK: "OFF" is not selected

2 CHECK NAVIGATION SETTING

CHECK NAVIGATION SETTING

  1. Enter the "Menu" screen by pressing the "MENU" switch.
  2.  Select "Set up".

CHECK NAVIGATION SETTING

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

OK: Voice guidance in all modes is not OFF.

3 CHECK NAVIGATION SETTING

CHECK NAVIGATION SETTING

  1. Enter the "Menu" screen by pressing the "MENU" switch.
  2.  Select "Setup".

CHECK NAVIGATION SETTING

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

OK: Auto voice guidance is not OFF

4 CHECK MAP DISC

CHECK MAP DISC

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

OK: No deformations or cracks on map disc.

5 CHECK RADIO AND NAVIGATION ASSEMBLY

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

OK: Audio sound can be heard

REPLACE RADIO AND NAVIGATION ASSEMBLY

GPS Mark is not Displayed
INSPECTION PROCEDURE 1 CHECK CABIN Check the cabin for any object that might interrupt radio reception on the instrument panel. If such an object exists, remove it and check if the GPS mark r ...

Map Display Incomplete
INSPECTION PROCEDURE 1 CHECK MAP DISC Check that the map disc is not deformed or cracked. OK: No deformations or cracks on map disc. 2 CHECK DISPLAY Check that displays other than th ...

Other materials:

DTC check / clear
HINT:  Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle.  If the system cannot enter the diagnostic mode, inspect all AVC-LAN communication ...

Installation
1. INSTALL OUTSIDE MOULDING Using a heat light, heat the mounting surface of the vehicle body between 40 to 60 C (104 to 140 F). NOTICE: Do not heat the body excessively. Remove the tape from the vehicle body. Wipe off the stains with cleaner. Clean the outside moulding (if reusing t ...

Mechanical system tests
1. PERFORM MECHANICAL SYSTEM TESTS (a) Measure the stall speed. The object of this test is to check the overall performance of the transaxle and engine by measuring the stall speeds in the D position. NOTICE: Driving test should be done on a paved road (a nonskid road). Per ...

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