TELEMATICS SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function Type
    Cellular Phone Connection Telematics Transceiver Connection
    Bluetooth-compatible Cellular Phone Sends and receives the data and voice signals used for the telematics system through a communication network using Bluetooth communication. ○ -
    Tethering-compatible Cellular Phone or Mobile Wi-Fi Router Sends and receives the data used for the telematics system through a communication network using Wi-Fi communication. ○ -
    Telephone Microphone Assembly Sends the microphone voice signal to the radio receiver assembly. ○ ○

    • When the operator service is used: Sends the microphone voice signal to the radio receiver assembly.

    • When an emergency call is made: Sends the microphone voice signal to the telematics transceiver (data communication module).

    		 - ○
    Navigation Antenna Assembly Receives GPS radio waves and sends them to the radio receiver assembly. ○ ○
    Transmits the vehicle location together with an emergency call. - ○
    Roof Antenna Assembly Sends and receives the data and voice signals used for the telematics system through a communication network. - ○
    Emergency Call Switch LED Indicator Light*1 Green

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

    • Blinks during a call or a maintenance check and turns off when the system is malfunctioning.

    		 - ○
    Red

    • Turns on when the vehicle is not within the service area.

    • Blinks when an emergency call or maintenance check has been aborted.

    • 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.

    		 - ○
    Telematics Transceiver (Data Communication Module)

    • Uses the roof antenna assembly to send and receive the data and voice signals used for the telematics system through a communication network.


      • When the operator service is used: Sends a "received voice signal" to the radio receiver assembly.

      • When the operator service is used: Sends a "sent voice signal" from the radio receiver assembly to the roof assembly.

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

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

      • 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 location information to the G-BOOK center.

    • When a warning comes on, the telematics transceiver (data communication module) receives a signal indicating the failure or malfunction of a system and sends the signal to the G-BOOK center.

    • When the theft deterrent system is activated, the telematics transceiver (data communication module) sends a signal to the G-BOOK center indicating that the security horn has sounded.

    		 - ○
    Mayday Battery (Back-up Battery)

    • The mayday battery is a lithium manganese dioxide non-rechargeable battery.

    • Supplies power to the telematics transceiver (data communication module) to make an emergency call when the vehicle main battery is damaged in an accident.

    • Checks the battery condition and sends the self-diagnosis result to the radio receiver assembly via the telematics transceiver (data communication module).

    • When the telematics transceiver (data communication module) receives a Diagnostic Trouble Code (DTC) indicating that the mayday battery is malfunctioning, deteriorated or not compatible, the telematics transceiver blinks the red LED indicator light to inform the driver. The telematics transceiver will also store a DTC.

    		 - ○
    Radio Receiver Assembly

    • Uses a Bluetooth-compatible cellular phone to send and receive the data and voice signals used for the telematics system through a communication network.

    • Sends and receives telematics data used for the telematics system to and from the Bluetooth-compatible cellular phone using Bluetooth communication.


      • When the operator service is used: Sends the sent voice signal from the telephone microphone assembly to the Bluetooth-compatible cellular phone.

      • When the operator service is used: Sends the received voice signal from the Bluetooth-compatible cellular phone to the vehicle speakers.

    • Sends and receives telematics data used for the telematics system to and from the tethering-compatible cellular phone or mobile Wi-Fi router using Wi-Fi communication.*2

    		 ○ -

    • Sends and receives the data used for the telematics system to and from the telematics transceiver (data communication module) using a telematics data signal.


      • When the operator service is used: Sends the sent voice signal from the telephone microphone to the telematics transceiver (data communication module).

      • When the operator service is used: Sends the received voice signal from the telematics transceiver (data communication module) to the stereo amplifier assembly using a MOST communication signal.

      • Periodically sends vehicle location information to the telematics transceiver (data communication module).

    		 - ○
    Multi-display Assembly Displays signals received from the radio receiver assembly. Transmits the signals from its switch knob, seesaw switch, and various other switches to the radio receiver assembly. ○ ○
    Remote Touch Sends operation signals from its touch screen, seesaw switch and various other switches to the radio receiver assembly. ○ ○
    Steering Pad Switch Assembly Sends operation signals to the radio receiver assembly. ○ ○
    Spiral Cable with Sensor Sub-assembly Sends operation signals from the steering pad switch assembly to the radio receiver assembly. ○ ○
    Main Body ECU (Multiplex Network Body ECU) Sends a security horn sounding signal to the telematics transceiver (Data Communication Module) when the theft deterrent system is activated. - ○
    Airbag ECU Assembly Sends an activation signal to the telematics transceiver (data communication module) when airbags deploy. (An automatic emergency call is made.) - ○
    Stereo Component Amplifier Assembly Receives the received voice signal sent from the radio receiver assembly as a MOST signal and outputs it as sound from the vehicle speakers. (When the operator service is used.) ○ ○

    Tech Tips

    ○: Used

    -: Not used

    *1: The green and red indicator lights turn on for 5 seconds immediately after the power switch is turned on (ACC).

    *2: While Wi-Fi communication is used

  2. FUNCTION


    1. Emergency Call Service


      1. The emergency call service automatically makes a call to a G-BOOK center operator in the event of an accident, such as one that makes airbags deploy, in order to support prompt attendance by emergency personnel.

      2. In the event of trouble such as an accident or sudden illness, the telematics transceiver (data communication module) can be used to call the emergency call center and send location information and the registered user information.

        B002GSEE04

      3. The emergency call service can be activated either manually or automatically to contact the G-BOOK center.

        Call Method Operation Condition
        Automatic Call An automatic call is made in the event of an accident, such as one that makes the airbags deploy. The call occurs regardless of the condition of the occupants.
        Manual Call In the event of a sudden illness or an accident that does not cause the airbags to deploy, a manual call can be made by pressing the emergency call switch in the overhead console. (To press the emergency call switch, the emergency call switch cover needs to be removed.)

      4. The emergency call service operation and contract conditions can be confirmed by accessing the G-BOOK center and performing the following maintenance checks.

        Maintenance Check Outline
        Automatic Maintenance Check The telematics transceiver (data communication module) automatically and periodically accesses the emergency call center to confirm if the user is still registered.
        Manual Maintenance Check The user can press the emergency call switch for 10 seconds or more while the green and red indicator lights are on immediately after the power switch is turned on (IG) to access the G-BOOK center and confirm that they are still registered.

        Tech Tips

        In the following cases, the emergency call service may not be available or the service quality may suffer.


        • The G-BOOK online service has not been established or the first manual maintenance check has not been completed.

        • Communication is interrupted due to a malfunction of the telematics transceiver (data communication module) or any other related device.

        • The location cannot be determined.

        • Communication is interrupted due to a service provider system malfunction.

        • Communication problems occur in the communication network used for the emergency call system.

        • The emergency call provider suspends or halts the emergency call service.

        • Although a manual call is made, the situation cannot be confirmed because the user cannot respond to questions from the G-BOOK center.

    2. Theft Tracking Service


      1. The theft tracking service notifies the G-BOOK center that the alarm has operated when the theft deterrent system is activated.

      2. The G-BOOK center calls the user to notify them that the alarm has operated. If the call cannot get through, the G-BOOK center sends a short message service (SMS) message.

      3. In the event of theft, the vehicle location can be tracked as requested by the user. If requested by the user, a G-BOOK operator asks the authorities to find the stolen vehicle and take the case under their control.

        B002GOCE04
        No. Process of Alarm Notification
        1 Trouble occurs and the automatic alarm operates.
        2 The vehicle location is confirmed.
        3 The user is notified about the trouble by a call from the G-BOOK center. If the call cannot get through, the user is notified by a Short Message Service (SMS) message.
        4 The user makes a request.
        5 The authorities are notified.
        6 The authorities respond to the scene.

    3. Remote Maintenance Service


      1. Remote maintenance mail and warning notifications are provided as the remote maintenance service.

        Contents Outline
        Remote Maintenance Mail

        • The remote maintenance mail is sent by the telematics transceiver (data communication module) to the G-BOOK center to provide information about the condition of the vehicle.

        • The G-BOOK center then notifies the user about the inspection timing and maintenance notice.
        Warning Notification

        • The warning notification is a signal received by the combination meter assembly which indicates a failure or malfunction in the system.

        • This notification is sent to the G-BOOK center by the telematics transceiver (data communication module) when the power switch is on (IG).

        • The G-BOOK center then notifies the user of the malfunction condition and how to cope with the problem based on the information received.
        B002GHOE01
        No. Process of Warning Notification
        1 Information about the vehicle, including details of any trouble or malfunctions, is sent.
        2 The user is notified of the malfunction and how to cope with it.
        3 The user requests a reservation.
        4 Information about the vehicle's location and the user's membership is sent.
        5 Information about the failure or malfunction is sent.
        6 The reservation has been confirmed.
        7 The user brings the vehicle in.

    4. Operator Service


      1. The operator service allows the user to directly call a G-BOOK center operator. The user can ask the operator to set a destination or send a POI facility search result or news and weather forest information to the navigation system.

      2. The operator service uses the radio receiver assembly to make calls via the following devices.


        • Cellular phone connection type navigation system: Cellular phone.

          It is necessary to register the phone using the Bluetooth hands-free function.

        • Telematics transceiver connection type navigation system: Telematics transceiver (data communication module).

          It is not necessary to register a phone using the Bluetooth hands-free function.

        Function Outline
        Destination Setting Displays the specified destination location on the navigation system screen.
        Weather Forecast* Displays and reads out weather forecast information for the vehicle's location, destination or a specified area.
        News* Displays and reads out news updates, society, sports and entertainment news.

        Tech Tips

        *: Using the browser content display function built-in the navigation system, the following contents can be displayed. If news content is displayed, headlines are read out to assist the user in checking the content easily even while driving.

    5. Navigation System Link Function


      1. The navigation system link function provides the navigation system with real-time information obtained from the G-BOOK center, offering more effective use of the navigation system for the user.

      2. The navigation system link function has the following functions:

        Function Outline
        G Route Search Searches for the most suitable route to the destination based on information about wide-area traffic congestion prediction.
        Partial Update of Map Database Partially updates map data in the navigation system by obtaining new road data or main POI data surrounding the current position or destinations from the G-BOOK center.
        Searching for POIs on the WEB Transfers POI information, which was searched for on the Mapbar site, to the navigation system. A found POI can be set as a destination or registered as a G-memory point.
        G-memory Point

        • When a POI is searched for using the contents of G-BOOK.com or a website, it can be registered as a G-memory point of the memory points in the navigation system.

        • By registering POIs as a G-memory point, a list of G-memory points can be displayed without connecting to the G-BOOK center.

    6. Other Function


      1. The telematics system provides another function in consideration of improving usability.

      2. The other function is as follows:

        Function Outline
        MY Request Content which is frequently searched for, such as news or weather forecast information, can be registered. After registration, information can be obtained through a simple operation.

  3. DIAGNOSIS


    1. For details on the procedure required to enter the service menu screen, refer to the Repair Manual.