Toyota RAV4 manuals

Toyota Sienna Service Manual: Bluetooth tel check mode

HINT: Illustration may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed area may not be shown exactly the same as on the actual vehicle.

1. ENTER DIAGNOSTIC MODE

2. BLUETOOTH TEL CHECK

 BLUETOOTH TEL CHECK

  1.  Select "Bluetooth TEL Check" from the "Diagnosis MENU" screen.

3. BLUETOOTH CHECK

BLUETOOTH CHECK

  1.  Select "Bluetooth Check" from the "Bluetooth Handsfree Check Menu" screen

BLUETOOTH CHECK

  1. Select "Serial Communication Log" from the "Bluetooth Check Menu" screen.

BLUETOOTH CHECK

  1. The communication log data in the display ECU are displayed on this screen.

HINT: The displayed data can be used as a reference.

BLUETOOTH CHECK

  1. Select "Software Version" from the "Bluetooth Check Menu" screen.

BLUETOOTH CHECK

  1. Check the software version of the Bluetooth module.

Screen Description:

Display

Contents

General Version / *1
  • General software version of Bluetooth module
  • If any of the API version, upper stack version, and low stack version is updated, the general version is upgraded
API Version / *2 API software version is displayed.
Upper Stack Version / *3 Upper Stack version is displayed
Lower Stack Version / *4 Lower Stack version is displayed.

HINT: This function is controlled by the built-in display ECU.

4. HANDSFREE VOICE QUALITY SET

HANDSFREE VOICE QUALITY SET

  1.  Select "Handsfree Voice Quality Set" from the "Bluetooth Handsfree check Menu" screen.

HANDSFREE VOICE QUALITY SET

  1. Check the handsfree voice level.

Screen Description:

Display

Contents

Received voice level adjustment / *1 Setting possible for the voice level received from Bluetooth compatible phones.
Sent voice level adjustment / *2 Setting possible for the voice set to Bluetooth compatible phones.

HINT: This function is controlled by the built-in display ECU.

NOTICE: "Voice Quality Type" should not be changed.

Display check mode
HINT:  This mode checks the color display on the display.  Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed a ...

Navigation check mode
HINT:  This mode displays GPS satellite information.  Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas ...

Other materials:

Terminals of ECU
1. CHECK POWER BACK DOOR ECU Disconnect the P13 and P14 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connectors If the result is not as specified, there may be a malfunction on the wire harness side.  Reconnect the ECU co ...

Speed Signal Circuit
DESCRIPTION The clearance warning ECU receives the vehicle speed signal from the combination meter. HINT:  A voltage of 12 V or 5 V is output from each ECU and then input to the combination meter. The signal is changed to a pulse signal at the transistor in the combination meter. ...

Problem symptoms table
If there are no DTCs output but the problem still occurs, check the circuits for each problem symptom in the order given in the table below and proceed to the relevant troubleshooting page. NOTICE: When replacing the brake actuator assembly, sensor, etc., turn the ignition switch off. HINT: ...

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