NAVIGATION SYSTEM / MULTI INFORMATION SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function
    Radio and Display Receiver Assembly

    • Receives operation signals from the panel switches and touch-sensitive display panel, which allows flick, drag or pinch in/pinch out operation, and data from various components positioned in different parts of the vehicle and sends them to the navigation ECU.

    • Processes navigation information and the operation status from the navigation ECU and displays them on the multi-display.

    • Receives audio signals such as voice guidance from the navigation ECU and sends them to the speakers.
    Major Components of Radio and Display Receiver Assembly Multi-display Panel

    • Displays a map screen or an operation screen based on image signals from the navigation ECU.

    • Sends operation signals input via the capacitive display panel to the navigation ECU.
    Navigation ECU

    • Houses a navigation computer, gyro sensor and GPS receiver, and processes operation signals or vehicle status signals from the radio and display receiver assembly, controlling the navigation system.

    • Sends image and audio signals, such as navigation information, and the operation status to the radio and display receiver assembly.
    Major Components of Navigation ECU Navigation Computer

    • Corrects the vehicle position based on location information calculated from GPS information, vehicle speed signals, information from the built-in sensors and the shift status.

    • Applies the mark of the calculated vehicle position to the map database and sends the information and operation status to the radio and display receiver assembly.

    • Sends audio signals such as voice guidance provided in accordance with the vehicle position, to the radio and display receiver assembly.

    • Sends navigation information such as directions and route guidance, etc. to the combination meter assembly or meter mirror sub-assembly*1 via the radio and display assembly.
    Gyro Sensor Detects the vehicle's vertical axis rotation speed (yaw rate and rotation movement) and sends it to the navigation computer.
    GPS Receiver Demodulates GPS information received by the navigation antenna assembly, calculates the vehicle position and sends the position signal to the navigation computer.
    Storage Device Contains map data and the navigation system control program, etc.

    Navigation Antenna Assembly


    • GPS Antenna

    		 Receives GPS signals from satellites in orbit around the Earth, at an altitude of approximately 20,200 km (12,600 miles), and sends them to the navigation ECU.

    Window Glass Antenna Wire


    • AM

    • FM Main

    • FM-sub

    		 Receives radio broadcasting signals (AM/FM main/FM-sub).
    No. 1 Amplifier Antenna Assembly Amplifies radio broadcasting signals from the radio antenna and sends them to the radio and display receiver assembly.
    No. 2 Amplifier Antenna Assembly

    Window Glass Antenna Wire (Rear)


    • DAB*2

    		 Receives radio broadcasting signals (DAB).
    Digital Audio Broadcasting Antenna Assembly*2 Amplifies DAB signals from the DAB antenna and sends them to the radio and display receiver assembly.
    Skid Control ECU (Brake Actuator Assembly) Sends the parking brake position signal to the radio and display receiver assembly.
    Steering Pad Switch Assembly Sends operation signals from switches such as the volume switch, mode switch and voice switch to the spiral cable sub-assembly.
    Spiral Cable Sub-assembly Sends operation signals from the steering pad switch assembly to the radio and display receiver assembly.
    Roof Console Box Sub-assembly Houses the telephone microphone assembly.
    Telephone Microphone Assembly

    • Receives the user's voice through the microphone module.

    • Recognizes speech during voice recognition system operation and sends the audio signal to the radio and display receiver assembly.
    Cooler Control Switch Assembly*3 Sends operation signals from switches such as the channel up/down switch, tune up/down switch, volume up/down switch, power switch and mode switch operation to the radio and display receiver assembly.
    No. 1 Stereo Jack Adapter Assembly

    • Sends audio signals to the radio and display receiver assembly when an auxiliary device is connected.

    • Communicates with the radio and display receiver assembly via a USB communication line when a USB memory device, portable audio player (USB type) or Apple product is connected.
    Combination Meter Assembly

    • Sends vehicle speed signals to the radio and display receiver assembly and navigation ECU.

    • Displays navigation information from the Navigation ECU, such as directions and route guidance, etc., on the multi-information display via the radio and display assembly.
    Meter Mirror Sub-assembly*1 Displays navigation information from the navigation ECU, such as directions and route guidance, etc., on the headup display via the radio and display assembly.

    *1: Models with headup display

    *2: Models with Digital Audio Broadcast (DAB) tuner

    *3: Models with cooler control switch assembly

  2. FUNCTION


    1. Navigation Screen


      1. The navigation computer calculates the present position and direction of travel, then determines a route and calculates the driving distance based on the following information sources:


        • Map database

        • Global Positioning System (GPS) satellites

        • Toyota Link (Models for Australia)

        • Built-in gyro sensor

        • Vehicle speed signal

        • Reverse signal

        • Parking brake signal

        • Radio Data System Traffic Message Channel (RDS-TMC) signal (Models for Australia)

        Item Function
        Map Display Taillight-interlocked Map Screen Color Change Changes the color of the map screen that is displayed when the taillights are turned on.
        Map Display Color Change Changes the color of the map screen.
        North Up/Heading Up

        • If North Up is selected, regardless of the direction of vehicle travel, north is always up.

        • If Heading Up is selected, the direction of vehicle travel is always up.
        3D Map Display Displays a 3-dimensional (3D) view of the map.
        Micro City Map*1 Displays some areas of major cities with a 2D city map when the map scale is set to 50 m or less.
        3D Suburb Model Map*1 When displaying a 3-dimensional (3D) map and the map scale is set to 200 m or less, a 3D suburb model map can be displayed for some areas of major cities.
        3D City Model Map*2

        • Displays some areas of major cities with a 3-dimensional (3D) city model map when the map scale is set to 200 m or less.

        • Always displayed in Heading Up mode.
        Map Scroll The map screen can be scrolled by touching, dragging or flicking it.
        Map Scale

        Changes the map scale using any of the following methods:


        • Scale indicator bar: Operate the scale indicator displayed at the bottom of the screen and choose 1 of 14 steps. Also, any desired map scale can be selected by touching the scale indicator.

        • Pinch in/out: Pinch outward on the screen to zoom in and pinch inward to zoom out.
        Dual Map Screen Splits the map in two, and adjusts the scale and orientation of each screen independently.
        Compass Mode Screen Displays the direction of travel and detailed data of the present location.
        Route Guidance Demonstration Demonstrates the route guidance to the destination.
        Street Name Indication on Scrolled Map Displays the street name and city name even when the map screen is being scrolled.
        Point of Interest Display Displays selected types of points of interest as marks on the map.
        Speed Limit Display Displays a speed limit icon on the map screen when driving on a major road.
        One-way road display Displays one-way roads with an arrow showing direction.
        Current Position Display Function Displays the current position based on the GPS signals being received.
        Route Trace

        • Stores up to the last 124 miles (200 km) of a traveled route and retraces the route on the display.

        • Available when the map scale is set to 30 miles (50 km) or less.
        Destination Search Keyword Search*1 Enables a destination to be searched for using multiple free words.
        Favorites List Search Sets a destination from an item in the favorites list (Memory Point).
        Recent Set Destination Search Stores the coordinates, names, and dates of up to 100 locations that have been set as destinations in the past.
        Emergency Search Performs a specific search for police stations, hospitals and Toyota dealers, etc.
        Address Search

        After defining a state (province), the destination can be set in 2 ways:*1


        • Information can be entered in the order of: suburb name, street name and house number.

        • Information can be entered in the order of: house number, street name and suburb name.

        After defining a state (province) or country, the destination can be set in 2 ways:*2


        • Information can be entered in the order of: city name, street name and house number.

        • Information can be entered in the order of: house number, street name and city name.
        Destination Search Point of Interest Search Name/Category/Phone No.

        After defining a state (province) or country, the destination can be set in 3 ways:*1


        • The name of a POI can be entered and then searched for from suburb, category or use web.

        • A POI category can be selected and a point of interest searched for near the present location, along the current route, near the suburb center or near the destination.

        • The phone number of a point of interest can be entered to search for it.

        After defining a state (province) or country, the destination can be set in 3 ways:*2


        • The name of a POI can be entered and then searched for from city or category.

        • A POI category can be selected and a point of interest searched for near the present location, along the current route, near the city center or near the destination.

        • The phone number of a point of interest can be entered to search for it.
        Coordinate Search A destination can be input by entering its coordinates.
        Map Search A destination can be set by using the cursor on the map screen.
        Smartphone Collaboration Search A location that is searched for on a smartphone that is connected to the radio and display receiver assembly via Bluetooth, can be set as a destination.
        Automatic Destination List Search

        • By registering home and favorite destinations (up to 2 locations) in advance, when turning the ignition switch to "ACC" or "ON", the destination list together with the required time based on route search result is displayed.

        • Starts route guidance when a destination is selected from the list.
        Voice-recognition Search*1 A destination can be set by voice command input.
        Toyota Link Apps Search*1 A point searched for using Toyota Link apps can be set as a destination.
        Route Search Multiple Destination Setting Sets multiple destinations. Can also rearrange the sequence of destinations.
        Multiple Route Search Searches for multiple routes.
        Search Condition Designation Searches for quick, short and alternate routes.
        Preference Selection When Searching Enables preferences related to motorways, toll roads, ferries, etc., to be set.
        Detour Search Changes the route to detour around a section of the route.
        Regulated Road Consideration Performs searches which consider regulated roads.
        Traffic Congestion Information Consideration Performs searches which consider traffic congestion information.
        Avoidance Area Searches for a route that avoids a designated area.
        Avoid Traffic Search Automatically changes the route to avoid heavy congestion.
        Adaptive Route Search When a route other than the route guidance is traveled frequently, the navigation system learns that route and displays it as an adaptive route in the route search results.
        Guidance Voice Guidance Provides voice guidance about the distance and the direction of travel to a destination point based on road conditions and vehicle speed.
        Next Turn Guidance Provides guidance about the distance to the next turn and indicates the direction of the turn using an arrow.
        Motorways Mode Display Displays the distance to the next junction and exit, or POIs in the vicinity of the motorway exit.
        Real Motorway Junction Display Displays the junction and signage in 3D in the vicinity of a major junction while driving.
        Tollgate Guidance*2 Displays the junction and signage in 3D in the vicinity of a major tollgate while driving.
        Intersection Zoom-in Display Zooms in the map display when approaching an intersection.
        Lane List Display When traveling a road with two or more lanes when using route guidance, the navigation system indicates the direction and recommended lane when lane information available in the map data.
        Turn List Display Displays a turn list on the right side of the 2-screen display.
        Arrow (Turn-by-Turn) Display Displays the direction of the next turn and the distance to the turn on the right side of the 2-screen display.
        Route Information Bar Display

        Displays the following information:


        • Distance and travel time to the destination

        • Distance to the destination and estimated time of arrival

        • Destinations list when there are multiple destinations
        Traffic Bar Display*1 Displays traffic information of congestions or accidents on the route using the traffic bar.
        Others Voice Recognition*1 Operates the navigation system based on pre-programmed commands, or commands recognized by the server.
        Map Coverage Information Display Displays the map area that is stored on the navigation ECU.

        *1: Models for Australia

        *2: Destination packages for Brazil and Argentina

    2. Setup Screen


      1. The settings for the functions of the multi-display are available from the setup screen.

        Item Function
        General Settings

        • The time zone and daylight savings time can be adjusted, and GPS synchronization of the clock and 24 hour time format can be turned on/off. (When GPS synchronization is set to off, the clock can be adjusted manually.)

        • The language can be selected.*1

        • The home screen display layout can be changed.

        • The color of the screen theme can be changed.

        • The beep sound can be turned off.

        • The unit of measurement for distance/fuel consumption can be changed.

        • Automatic return from the audio control screen to the home screen after audio control operation can be changed.

        • Keyboard layout can be changed.*2

        • Entered keyboard history can be deleted.

        • Keyboard history memory can be turned on/off.

        • Animations can be set to on/off.

        • The link system for a smartphone that is connected to the navigation system via USB cable can be selected.*1

        • Registered information (personal data) can be cleared.

        • The navigation system program can be updated.

        • Third party software information used in the navigation system, can be displayed.

        • The button sensitivity of the capacitive touch screen can be changed.
        Bluetooth Settings

        • Bluetooth devices can be selected, connected or edited.

        • Bluetooth devices can be registered.

        • Bluetooth devices can be deleted.

        • Bluetooth system settings can be displayed or changed:


          • Automatic connection to a Bluetooth device

          • Automatic connection priority of devices for both the Bluetooth hands-free system and Bluetooth audio system

          • Bluetooth device details can be displayed or changed:


            • - Bluetooth device name

            • - Bluetooth device PIN-code

            • - Bluetooth device address

            • - Display of Bluetooth device connection status of the phone

            • - Display of Bluetooth device connection status of the audio player

            • - Bluetooth device profile
        Audio Settings

        • Set detailed audio settings such as:


          • Cover art display

          • Screen format for USB video output

          • DVD video*1 and USB video image quality adjustment

        • FM radio settings can be changed:


          • The FM radio text feature can be set

        • DVD settings can be changed:*1


          • Audio language

          • Subtitle language

          • DVD video menu language

          • Multi-angle mark display during multi-angle compatible disc playback

          • Viewer restriction level

          • Auto start playback

          • Volume difference adjustment between the lowest and highest volume

        • DAB settings can be changed:*2


          • L-band in the tune range can be set

          • Setting to automatically seek a DAB station that regularly broadcasts traffic information and station broadcasts can be set

          • Setting to automatically select a DAB station providing good reception if current reception worsens can be set

          • The DAB text feature can be set
        Phone Settings

        • Bluetooth devices can be selected, connected or edited.

        • Phone sound settings can be changed:


          • Ring Tone

          • Ring Tone Volume

          • In-call Volume

          • SMS/MMS Incoming Tone*2

          • SMS/MMS Incoming Tone Volume*2

          • E-mail Incoming Tone*2

          • E-mail Incoming Tone Volume*2

          • Message Readout volume*2

        • Notification settings can be changed:


          • Incoming call display

            "Full Screen": The incoming call display screen is displayed and can be operated on the screen.

            "Drop-Down": A message is displayed on the upper side of the screen.

          • SMS/MMS notification pop-up*2

          • Incoming SMS/MMS display when an SMS/MMS message is received*2

            "Full Screen": The incoming SMS/MMS display screen is displayed and can be operated on the screen.

            "Drop-Down": A message is displayed on the upper side of the screen.

          • E-mail notification pop-up*2

          • Incoming e-mail display when an e-mail is received*2

            "Full Screen": The incoming e-mail display screen is displayed and can be operated on the screen.

            "Drop-Down": A message is displayed on the upper side of the screen.

          • Contact/history transfer completion message display

        • Contact/Call history settings can be changed:


          • Automatic contact/history transfer function settings when a PBAP compatible Bluetooth phone is connected

          • Contacts update by the connected phone or USB device via USB cable

          • Contacts Sorting

          • Contacts Update

          • Contact addition to the favorites list

          • Contacts deletion from the favorites list

          • Call history deletion*3

          • New contact addition to the contact list*3

          • Contact list editing*3

          • Contact deletion from the contact list*3

          • Voice tags can be added, edited and deleted*1

        • Message function settings can be changed:*2


          • Message automatic forwarding from cellular phones

          • Automatic message readout

          • Message read status on phone update

          • Display the message account name of the Bluetooth connected phone on the message screen

          • Vehicle signature on outgoing messages
        Voice Settings

        • The voice guidance volume can be adjusted.

        • Voice guidance during route guidance can be set.

        • The voice guidance for when using the audio and visual system can be set.

        • Voice recognition prompts can be set.*2

        • The navigation guidance beep sound can be set.
        Vehicle Settings

        • Settings can be changed for the following maintenance items:


          • Reminder

          • Engine oil

          • Oil filter

          • Rotation

          • Tyres

          • Battery

          • Brake pad

          • Wipers

          • Coolant

          • Brake oil

          • Trans. fluid

          • Service

          • Air filter

          • Personal

          • Delete all

          • Reset all

          • Call dealer

          • Set dealer

        • Customizable vehicle settings can be changed.
        Navigation Settings

        The Navigation Settings can be used to:


        • Set and edit the Home

        • Set up preset favorites list

        • Set up Areas to Avoid

        • Set detailed navigation settings such as:


          • The pop-up information display

          • The favorite POI categories displayed on the map screen

          • Guidance for IPD roads

          • Unverified road guidance warning

          • Voice guidance for the next street name

          • The display of the intersection zoomed map

          • The automatic zooming function

          • Map display color

          • Map animation

          • Clear adaptive route data

          • Manual adjustment of the current vehicle position mark and correction of the miscalculated distance caused by tire replacement

          • The display of the 3D city map*1

          • The display of the 3D suburb map*2

          • Rodizio restriction area notification *1

          • The search range when nearby gas stations are being searched when the fuel level is low.

          • Edit or delete route traces, save memory points to a USB memory device as backup

          • Speed limit display

          • Speed threshold for speed limit warning message for each road type*2

          • Seasonal restriction notification*4

          • Time restriction notification

          • Private road notification

          • Automatic destination list display

          • Adaptive routes

          • Alert areas for driver support information*2

          • Safety zone display on the map screen*2
        Wi-Fi Settings*1

        • The Wi-Fi function can be switched on/off.

        • Network access can be turned on/off.

        • Connected network name can be displayed.

        • Available networks that can be connected can be searched for.

        • A WPS (Wi-Fi Protected Setup) compatible Wi-Fi device can be connected quickly.

        • Wi-Fi settings can be changed:


          • The networks list can be edited

          • An automatic connection to a preferred network can be set

          • An automatic connection message can be set

        • Miracast connection status display can be turned on/off.

        • MirrorLink connection status display can be turned on/off.
        Wi-Fi Settings*2

        • The Wi-Fi function can be switched on/off.

        • Miracast connection status display can be turned on/off.
        MirrorLink Settings*1 Connection method of a MirrorLink device can be selected.
        Toyota Link Settings*2

        • The pop-up reminder for cellular phone data usage can be set.

        • The settings for automatic on/off detection of the iPhone app can be set.

        • The settings for the extension mode when a USB device is connected can be set.

        • Apps can be installed via a USB device.
        Traffic Settings*2

        • The traffic information reception for the specified routes, such as frequently used routes, can be set.

        • The auto avoid traffic function can be set to on/off.

        • The usage of traffic information for the estimated arrival time can be set to on/off.

        • An arrow display for free flowing traffic can be set to on/off.

        • Consideration of the predictive traffic information for the estimated arrival time and detoured route search can be set to on/off.

        • Voice warning when a traffic incident is displayed can be set to on/off.

        • Traffic information icon display can be set to on/off.

        *1: Destination packages for Brazil and Argentina

        *2: Models for Australia

        *3: PBAP non-compatible phone, or PBAP compatible phone with the automatic contact/history transfer function set to off.

        *4: Destination packages for Argentina

  3. DIAGNOSIS


    1. For details on the procedure required to enter the Service Menu screen, refer to the Repair Manual.