Click here

TELEMATICS SYSTEM SYSTEM DESCRIPTION

Click here
Click here
Click here

  1. TELEMATICS SYSTEM OUTLINE


    1. The telematics system is a telematics service that links the vehicle and G-BOOK network (provides information from the G-BOOK center or content providers).

    2. To use the telematics system, it is necessary to connect the telematics transceiver (Data Communication Module (DCM)) to the multi-media module receiver assembly.

      Tip:

      For vehicles with a telematics transceiver, the telematics system cannot be used over a "Wi-Fi" connection.

    3. A0009G4E03

      The user needs to follow the instructions on the multi-display screen to start using the telematics system service after applying for the service at a dealership.

  2. FUNCTION OF MAIN COMPONENTS

    Component Function

    Roof Console Box Assembly


    • Emergency Call Switch

    When the emergency call switch is pressed, a switch signal is sent to the telematics transceiver.

    (When a manual maintenance check or manual emergency call is performed.)
    LED Indicator Light Green

    • Turns on for 5 seconds after the power switch is turned on (ACC).

    • Turns on when the system is under a service contract and operating normally.

    • Blinks during an emergency call.

    • Blinks during a manual maintenance check.

    • Turns off when the system is malfunctioning.
    Red

    • Turns on for 5 seconds after the power switch is turned on (ACC).

    • Turns on when the telematics transceiver is not within the service area.

    • Blinks when an emergency call is made while the system is still malfunctioning.

    • Turns off when the system is operating normally.

    • Blinks when the mayday battery needs to be replaced.

    • Blinks when in diagnostic mode to indicate a DTC.

    Roof Console Box Assembly


    • Telephone Microphone Assembly

    • When the operator service is used: Sends the microphone voice signal to the multi-media module receiver assembly.

    • When an emergency call is made: Sends the microphone voice signal to the telematics transceiver.
    Telephone Antenna Assembly Sends and receives the data and voice signals used for the G-BOOK through a communication network.
    Telematics Transceiver

    • Uses the telephone antenna assembly to send the receive the data and voice signals used for the G-BOOK through a communication network.


      • When the operator service is used: Sends the received voice signal to the multi-media module receiver assembly.

      • When the operator service is used: Sends the sent voice signal from the multi-media module receiver assembly to the telephone antenna assembly.

      • When an emergency call is made: Sends the received voice signal to the vehicle speakers.

      • When an emergency call is made: Receives the sent voice signal from the telephone microphone assembly.

      • When an emergency call is made: Sends a mute signal to the stereo component amplifier assembly. (Mute function becomes active during the call.)

      • When an emergency call is made: Sends vehicle location information to the G-BOOK center.

      • When a warning occurs, the telematics transceiver receives a warning on signal from the combination meter assembly via CAN communication and sends it to the G-BOOK center.

      • When the theft deterrent system is activated, the telematics transceiver sends information that the security horn has sounded to the G-BOOK center.
    Mayday Battery

    • When automatic emergency call is performed, the mayday battery provides power to the telematics transceiver.

    • When a manual emergency call is made, the mayday battery is not used as the power source.

    • The mayday battery conducts a self-diagnosis every time the power switch is turned on (IG), and after an automatic emergency call or manual emergency call is made. The result is sent to the telematics transceiver.
    Navigation Antenna Assembly Receives GPS radio waves and sends them to the multi-media module receiver assembly.
    Main Body ECU (Multiplex Network Body ECU) Sends a security horn sounding signal to the telematics transceiver when the theft deterrent system is activated.
    Multi-media Module Receiver Assembly

    • Sends and receives the data used for the G-BOOK to and from the telematics transceiver using a telematics data signal.


      • When the operator service is used: Sends the sent voice signal from the telephone microphone assembly to the telematics transceiver.

      • When the operator service is used: Sends the received voice signal from the telematics transceiver to the stereo component amplifier assembly using a MOST signal.

      • Sends vehicle location information to the telematics transceiver.
    Stereo Component Amplifier Assembly

    Receives the received voice signal sent from the multi-media module receiver assembly as a sound signal and outputs it as sound from the speakers via the telematics transceiver.

    (When the operator service is used.)
    Airbag Sensor Assembly

    Sends an activation signal to the telematics transceiver when airbags deploy.

    (An automatic emergency call is made.)
    Combination Meter Assembly Sends a warning signal to the telematics transceiver via CAN communication when a warning occurs.

  3. DEVICE USED FOR TELEMATICS SYSTEM COMMUNICATION


    1. The telematics transceiver is used for data communication or emergency call service telephone calls and operator service telephone calls.

    2. The hands-free function does not use the telematics transceiver. A user's "Bluetooth" compatible cellular phone needs to be used.

    3. Perform the following if the device used for telematics system communication is replaced.

      Tip:

      • If the multi-media module receiver assembly or the telematics transceiver is replaced on vehicles that do not have a contract for the G-BOOK, perform vehicle contract setting.

      • If the multi-media module receiver assembly or the telematics transceiver is replaced on vehicles that have a contract for the G-BOOK, perform the vehicle contract setting and the procedure to resume the G-BOOK to start the emergency call service.

  4. G-BOOK ID OUTLINE


    1. On this model, the multi-media module receiver assembly functions as the G-BOOK device.

    2. The multi-media module receiver assembly has a serial number (G-BOOK ID) which can be used to determine the individual device when servicing.

  5. MAYDAY ID OUTLINE


    1. On this model, the telematics transceiver functions as the emergency call service device to perform emergency calls.

    2. The telematics transceiver has a serial number (mayday ID) which can be used to identify the individual device when servicing.

  6. A0007TPE02

    DATA COMMUNICATION MODULE (DCM) OUTLINE


    1. The G-BOOK device uses the telematics transceiver to provide access to the network service.

    2. The telematics transceiver has a DCM ID (described on the label attached to the telematics transceiver).

    3. As is the case with cellular phones, the telematics transceiver has a phone number.

      Table 1. Text in Illustration
      *a DCM ID

  7. G-BOOK SUPPORT CENTER OUTLINE


    1. The G-BOOK support center provides members with opportunities to ask questions and information necessary for troubleshooting.

      Table 2. G-BOOK Support Center
      Main Service Outline
      Answering questions about the telematics system Answers questions from customers about the telematics system
      Contracting or canceling the G-BOOK Performs procedures to make or cancel a contract for customers
      Confirming server or communication conditions Confirms the G-BOOK center condition
      Re-registering a G-BOOK device or telematics transceiver Performs procedures for re-registration when the G-BOOK device or telematics transceiver is replaced
      Answering questions about a manual maintenance check for the emergency call service Answers questions when a manual maintenance check for the emergency call service has not completed normally

  8. COMMUNICATION SYSTEM


    1. A00046VE07
      Table 3.
      *1 Shielded
      *2 Multi-media Module Receiver Assembly
      *3 Telematics Transceiver
      *4 USB Communication Line

      USB Outline


      1. Telematics system components communicate with each other via USB communication.

        Tip:

        If a short or open occurs in a USB communication line, communication will be interrupted and the system will not operate normally.

    2. AVC-LAN Outline

      Tip:

      Refer to System Description of Navigation System (Click here).

    3. MOST Network Outline

      Tip:

      Refer to System Description of Navigation System (Click here).

    4. CAN Communication Outline

      Tip:

      Refer to System Description of Navigation System (Click here).

  9. DIAGNOSTIC FUNCTION OUTLINE


    1. The telematics system has a diagnostic function (the result will be displayed on the master unit or GTS).

  10. DIAGNOSIS DISPLAY DETAILED DESCRIPTION

    Tip:

    This section contains a detailed description of displays in diagnostic mode.


    1. Enter diagnostic mode (Click here).

    2. A00059Q

      Select "Service Information" on the "Service Menu" screen.

    3. A0009BA

      "Service Information" Screen

      Table 4. Screen Description
      Display Content
      G-BOOK Info for Contract The G-BOOK ID, flag information, etc. are displayed.
      DCM Information The ID, contract information, maintenance check date, etc. which are related to the emergency call service are displayed.
      Emergency Call History

      The history (date and condition) of emergency calls is displayed (Click here).
    4. A0009BA

      Select "G-BOOK Info for Contract" on the "Service Information" screen.

    5. A0003MZ

      "G-BOOK Information for Contract" Screen

      Table 5. Screen Description
      Display Content
      G-BOOK ID The G-BOOK ID of the multi-media module receiver assembly is displayed.
      DCM ID The 11-digit serial number of the telematics transceiver is displayed.
      FLAG The G-BOOK contract flag or service flag of the multi-media module receiver assembly is displayed.
    6. A0009BA

      Select "DCM Information" on the "Service Information" screen.

    7. A0003SR

      "DCM Information" Screen

      Table 6. Screen Description
      Display Content
      Mayday Type The type of installed emergency call service device is displayed (on this model, "A" (airbag-linked type) is displayed).
      Mayday ID The ID of the installed emergency call service device is displayed.
      Mayday Info

      The emergency call service contract condition is displayed as follows:


      • ON: Contract has been made and membership has been registered

      • OFF: Contract has been made but membership has not been registered

      • NO CONT: Not contracted
      Next Check Date The date on which the automatic maintenance check will be performed next is displayed.
      Tel No

      • The phone number of the telematics transceiver is displayed.

      • "NO DCM" is displayed when the telematics transceiver is not connected to the multi-media module receiver assembly.
      DCM Serial

      • The 11-digit serial number of the telematics transceiver is displayed (DCM ID).

      • "NO DCM" is displayed when the telematics transceiver is not connected to the multi-media module receiver assembly.

  11. WARNING NOTIFICATION FUNCTION

    Note:

    • Before performing inspections or repairs which may cause warning messages or DTCs to occur, such as a simulation test or road test, it is necessary to activate warning notification restraint mode so that the G-BOOK center does not recognize the warnings as real ones.

    • Warning notification restraint mode can be entered by using the GTS or operating the remote touch.

    Tip:

    The warning notification function sends a warning on signal, received from the combination meter assembly via CAN communication, to the G-BOOK center using the telematics transceiver if a warning is displayed in the vehicle due to a vehicle malfunction.


    1. Warning notification restraint mode

      Tip:

      To cancel warning notification restraint mode, turn the power switch off and on (IG) to display the service mode screen and cancel warning notification restraint mode.


      1. Warning notification restraint mode (Using the GTS)


        1. Turn the power switch off.

        2. Connect the GTS to the DLC3.

        3. Turn the power switch on (READY).

        4. Turn the GTS on.

        5. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

      2. Warning notification restraint mode (Using the remote touch)


        1. Enter diagnostic mode of navigation system (Click here).

  12. MAYDAY BATTERY OUTLINE


    1. As the mayday battery is a non-rechargeable (primary) battery, it cannot be recharged.

    2. When the mayday battery needs to be replaced, the emergency call switch indicator (red) will come on. The DCM will also store a DTC.

      Note:

      After an automatic emergency call is performed, the mayday battery must be replaced with a new one.