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

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Map Display Incomplete
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Other materials:

Unmatched Key Code
DTC B2795 Unmatched Key Code DESCRIPTION This DTC is output when a key with a code that has not been registered in the ECU is inserted into the ignition key cylinder. DTC No. DTC Detection Condition Trouble Area B2795 Key with unregistered key code is i ...

Terminals of ecu
1. A/C AMPLIFIER HINT: Check from the rear of the connector while it is connected to the A/C amplifier. (a) Waveform 1: (b) Waveform 2: ...

Diagnosis display detailed description
HINT:  This section contains a detailed description of displays within diagnostic mode.  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. ...

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