FUNCTION OF MAIN COMPONENTS
| Component | Function | |
|---|---|---|
| Radio and Display Receiver Assembly*1 |
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| Major Components of Radio and Display Receiver Assembly*1 | Multi-display Panel |
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| Navigation ECU*1 |
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| Major Components of Navigation ECU*1 | Navigation Computer |
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| 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. | |
| Navigation Receiver Assembly*2*3 | Receives and processes data from the built-in components, such as the touch-sensitive display panel which allows flick or drag operation, navigation computer, gyro sensor or GPS receiver and various components positioned in different parts of the vehicle, controlling the navigation system and providing various information and the operation status via the multi-display using images, voice and sounds. | |
| Major Components of Navigation Receiver Assembly*2*3 | Multi-display Panel |
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| Navigation Computer |
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| 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. | |
| microSD Card Slot | Interfaces with the microSD card (disc player disc), which contains map data, the navigation system control program, etc. | |
| microSD Card (Disc Player Disc)*2*3 | Contains map data and the navigation system control program, etc. | |
| Telephone Antenna Assembly*5 - Navigation Antenna |
Receives GPS signals from satellites in orbit around the Earth, at an altitude of approximately 20200 km (12600 miles), and sends them to the navigation ECU*1 or navigation receiver assembly*2*3. | |
| Navigation Antenna Assembly*6 | ||
| Parking Brake Switch Assembly | Sends the parking brake position signal to the radio and display receiver assembly*1 or navigation receiver assembly*2*3. | |
| Park/Neutral Position Switch Assembly | Sends an R shift position signal to the radio and display receiver assembly*1 or navigation receiver assembly*2*3. | |
| Window Glass Antenna Wire
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Receives radio broadcasting signals (AM/FM/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*1 or navigation receiver assembly*2*3. | |
| Steering Pad Switch Assembly | Sends operation signals from switches such as the volume switch, mode switch, 4 way switch, enter switch and back switch operation to the spiral cable with sensor sub-assembly. | |
| Spiral Cable with Sensor Sub-assembly | Sends operation signals from the steering pad switch assembly to the radio and display receiver assembly*1 or navigation receiver assembly*2*3. | |
| Cooler Control Switch Assembly*4 | 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 stereo component amplifier assembly*1 or navigation receiver assembly*2. | |
| Roof Console Box Assembly | Houses the manual (SOS) switch*5 and telephone microphone. | |
| Telephone Microphone | Recognizes speech during voice recognition system operation and sends the audio signal to the radio and display receiver assembly*1, navigation receiver assembly*2*3 or telematics transceiver (data communication module)*5. | |
| No. 1 Stereo Jack Adapter Assembly |
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| Combination Meter Assembly |
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| Stereo Component Amplifier Assembly*1*3 | Amplifies audio signals sent from the radio and display receiver assembly and sends them to the speakers. | |
| Telematics Transceiver (Data Communication Module)*5 |
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*1: Models for Russia
*2: Destination packages for Brazil and Argentina
*3: Models for G.C.C. countries
*4: Models with rear power seat system
*5: Models with manual (SOS) switch
*6: Models without manual (SOS) switch
FUNCTION
Navigation Screen
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 data in the navigation ECU (Models for Russia)
- Map data in the microSD card (disc player disc) (Models for G.C.C. countries and Destination packages for Brazil and Argentina)
- Global Positioning System (GPS) satellites
- Built-in gyro sensor
- Vehicle speed signal
- Reverse signal
- Parking Brake signal
- Radio Data System Traffic Message Channel (RDS-TMC) signal (Models for Russia)
- Traffic information signal (Destination packages for Brazil and Argentina)
The functions of the navigation screen are listed below.
| Item | Function | |
|---|---|---|
| Map Display | Map Scroll | Scroll operation on the map screen can be selected in the following 2 ways:
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| Taillight-interlocked Map Color Change | Changes the color of the map screen that is displayed when the taillights are turned on. | |
| North Up/Heading Up |
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| 3D Display | Displays a 3-dimensional (3D) view of the map. | |
| 2D and 3D City Map*1 |
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| 3D Icon Display*1*2 | In some areas during the 3D display, buildings and landmarks are displayed using real image icons. | |
| Multi-step Scale Display | Changes the map scale in 14 steps.*1*2 | |
| Changes the map scale in 17 steps.*3 | ||
| Direct Scale Change*1 | Directly selects and displays the map scale. | |
| Street Name Indication on Scrolled Map*1*2 | Displays the street name and city name even when the map screen is being scrolled. | |
| Road Number Sign Board Display*2 | Displays the road number on the map. | |
| Point of Interest Display | Displays selected types of points of interest as marks on the map. | |
| Split-view Display*2*3 | Displays different screens on a screen that is split into 2 views. | |
| Multiple Display Function*1 | Displays different mode screens on a screen that is split into 3 views or 2 views. | |
| Compass Mode Screen*1 | Displays the direction of travel and detailed data of the present location. | |
| Text Zoom*3 | Enlarges map text information displayed on the map screen, such as locations and POIs. | |
| Information Window*3 | Displays current location, current street name, latitude and longitude or audio information in the window at the bottom of the map screen. | |
| Route Guidance Demonstration | Demonstrates the route guidance to the destination. | |
| Current Position Display Function | Displays the latitude, longitude and altitude of the current position based on the GPS signals being received. | |
| Route Trace*1 |
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| Speed Limit Display | Displays the speed limit of the road currently being traveled on. | |
| Safety Camera Display*2 | Displays safety camera icons on the map. | |
| Traffic Bar*2 | A traffic message icon and traffic congestion information are displayed based on traffic information received via the internet. | |
| RDS-TMC Display*2 | Displays RDS-TMC icons, arrows and indicators when RDS-TMC service is being received. | |
| Side Screen Menu Bar*2 | Shortcut menu icons are displayed on the right side of the screen and allow the driver to use each function quickly. | |
| Traffic Information Display*2 | Displays TMC icons, arrows and indicators when TMC service is being received. | |
| Destination Search | Preset Destination Memory Search | Sets a pre-registered point as a destination point while driving. |
| Name Search*1*3 | The name of a destination can be entered with the screen keyboard and searched for. Then a destination is selected using the distance or POI name. | |
| Address Search | A destination can be set in 2 ways:*1*3
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| A destination can be set by entering a country, and town name/code name, and street/intersection name.*2 | ||
| Point of Interest Search*2 | A destination can be set in 2 ways:
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| Point of Interest Near Cursor Search*1 | A destination can be set by selecting the search point and point of interest category. | |
| Memory Point Search*1 | Sets a destination from an item in the registered memory point. | |
| Intersection Search*1 | By specifying 2 streets, the point at which they intersect is set as the destination point. | |
| Motorway Entrance or Exit Search*1 | Searches for the destination by the name of the street that connects to a motorway entrance or exit. | |
| Application Search*2 | Locations searched via applications such as Fuel, Parking or Street View can be set as a destination. | |
| Postcode Search*3 | The postcode of a destination can be entered and searched for with the screen keyboard. Then the destination can be selected using the city name, road name and house number. | |
| Telephone Number Search*3 | The telephone number of a destination can be entered and searched for with the dial pad. | |
| Nearby Point of Interest Search*1*3 | The destination can be selected using the following POIs:
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| Previous Destination Search | A destination can be set using the destination list in which previously set destinations are stored. | |
| Map Search | A destination can be set by using the cursor on the map screen. | |
| Coordinate Search | A destination can be input by entering its coordinates. | |
| Phone Number Search*1 | A destination can be input by entering its phone number. | |
| Route Search | Multiple Destination Setting | Sets multiple destinations. Can also rearrange sequence of the destinations. |
| Multiple Route Search | Searches for multiple routes. | |
| Search Condition Designation | Searches for quick 1, quick 2, and short routes.*1 | |
| Searches for fast, short, and ecological routes.*2 | ||
| Sets whether the following routes should be avoided during route search:*3
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| Reordering Destinations*1 | Changes the order of destinations when more than one destination is selected. | |
| Detour Search*1*2 | Changes the route to detour around a section of the route. | |
| Adds Waypoints*3 | Adds waypoints along with the set route to set the pass points. | |
| Regulated Road Consideration*1*2 | Performs searches which consider regulated roads. | |
| Avoidance Area*1 | Searches for a route that avoids a designated area. | |
| Avoid Traffic Search*2 | Manually changes to another route to avoid heavy congestion. | |
| Auto Re-route Search*1*3 | Performs automatic re-route search if the vehicle deviates from the set route. | |
| Automatic Navigation*2 | The driver can set favorite destinations and day and/or hour information for each destination. Next time the driver starts the vehicle in the specific time slot, the system suggests a destination to the driver or sets a destination automatically. | |
| 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 | Next Turn Guidance Provides guidance about the distance to the next turn and indicates the direction of the turn using an arrow. | |
| Motorway Mode Display*1 | Displays the distance to the next junction and exit, or POIs in the vicinity of the motorway exit. | |
| Motorway Exit or Junction Display*1 | When the vehicle approaches an exit or junction, the motorway guidance screen will be displayed. | |
| Motorway Direction of Travel Display*1 | Displays the direction of travel to take on the motorway. | |
| Intersection Zoom-in Display*1 | Zooms in the map display when approaching an intersection. | |
| Motorway (Highway) Exit or Junction Display*2 | When the vehicle approaches an exit or junction, the motorway guidance screen will be displayed. | |
| Motorway Junction Display*3 | Displays the junction and route in 3D in the vicinity of a major junction while driving. | |
| Lane Recommendation Display*2 | When the vehicle approaches a maneuver point, the lane recommendation will be displayed. | |
| Turn List Display*1*2 | Displays a turn list on the right side of the 2-screen display. | |
| Street List Display*3 | ||
| 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. | |
| Distance-to-destination Display | Displays the distance from the present location to the destination. | |
| Route Information Bar Display*1 | Displays the following information:
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| Estimated Arrival Time Display*2*3 | Displays estimated arrival time. | |
| Others | Map Coverage Information Display*1 | Displays the map area that is stored on the microSD (disc player disc) card. |
| Voice Recognition*2 | Recognizes pre-programmed system commands spoken to operate the navigation system. | |
*1: Models for G.C.C. countries
*2: Models for Russia
*3: Destination packages for Brazil and Argentina
Setup Screen (Models for Russia)
The settings for the functions of the multi-display are available from the setup screen. The settings for the functions of the multi-display are available from the setup screen.
| Item | Function |
|---|---|
| General Setting |
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| Display Settings |
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| Audio Settings |
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| Connectivity Settings |
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| Map Settings |
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| Navigation Settings |
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| Traffic Settings |
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| Toyota Online Settings |
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| Phone Settings |
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| Vehicle Settings |
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| Get Started Settings | Tips for the navigation system are available on the Internet by accessing web pages through the QR code or selecting the URL. |
*: Models with parking assist monitor system
Edit/settings Screen (Destination packages for Brazil and Argentina)
The settings for the functions of the multi-display are available from the edit/settings screen.
| Item | Function | ||
|---|---|---|---|
| Quick Setup | The following settings related to the navigation system can be set:
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| System | System settings |
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| Volume settings |
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| Bluetooth settings |
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| Screen off | The screen can be turned off. | ||
| Vehicle settings | Customizable vehicle settings can be changed. | ||
| Navigation | Edit navi data |
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| Navi settings | Map display |
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| Navigation | Navi settings | Guide |
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| Position/Direction | The position of the current vehicle position mark can be adjusted manually. | ||
| Location fix | When driving on a road where an ordinary road and toll road are parallel, if the current vehicle position mark is displayed on the incorrect road on the map screen, it is adjusted to the correct road. | ||
| Audio | Audio settings | The following can be set:
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| DVD settings | The following can be set:
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| USB video settings | Aspect ratio of the display for image files stored in a USB memory device can be set. | ||
| DTV settings | The following can be set:
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| Ext. video settings | The video standard can be set when an external video player is connected. | ||
*: Destination package for Brazil
Setup Screen (Models for G.C.C. countries)
The settings for the functions of the multi-display are available from the setup screen.
| Item | Function |
|---|---|
| General Settings |
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| Home Screen Settings | The display items/area on the home screen can be changed. |
| Voice Settings |
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| Display Settings |
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| Bluetooth Settings |
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| Phone Settings |
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| Audio Settings |
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| Navigation Settings | The Navigation Settings can be used to:
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| Vehicle Information | Customizable vehicle settings can be changed. |
| Screen Off | The screen can be turned off. |
*: PBAP non-compatible phone, or PBAP compatible phone with the automatic telephone number transfer function set to off.
Fuel Consumption Screen
The fuel consumption screen is displayed as illustrated below. This screen has the display functions listed below.
| Item | Outline | |
|---|---|---|
| (1) | Average Speed | Displays an average speed value that has been calculated by the combination meter assembly, which is based on the distance driven and time elapsed since the ignition switch was turned to ON. |
| (2) | Range | Displays the approximate drivable distance. |
| (3) | Past Record Switch | Changes the screen to the fuel consumption Past Record (per trip) screen. |
| (4) | Average Fuel Consumption Per Minute |
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| (5) | Elapsed Time | Displays an elapsed time value that has been calculated by the combination meter assembly, which is based on the time elapsed since the ignition switch was turned to ON. |
| (6) | Clear Switch | Clears all past information. |
| (7) | Current Fuel Consumption | Displays the instantaneous (current) fuel consumption value that has been calculated by the combination meter assembly, which is based on the driven distance and the volume of fuel consumed (fuel injection signal) since the ignition switch was turned to ON. |
| (8) | Best Fuel Consumption | Displays the best (most economical) per trip fuel consumption. |
| (9) | Trip Information Switch | Changes the screen to the fuel consumption average per minute screen. |
| (10) | Average Fuel Consumption Per Trip |
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| (11) | Update Switch |
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| Item | Outline | |
|---|---|---|
| (1) | Clear Switch | Clears all past information. |
| (2) | Average Speed | Displays an average speed value that has been calculated by the combination meter assembly, which is based on the distance driven and time elapsed since the ignition switch was turned to ON. |
| (3) | Elapsed Time | Displays an elapsed time value that has been calculated by the combination meter assembly, which is based on the time elapsed since the ignition switch was turned to ON. |
| (4) | Range | Displays the approximate drivable distance. |
| (5) | Past Record Switch | Changes the screen to the fuel consumption Past Record (per trip) screen. |
| (6) | Average Fuel Consumption Per Minute | Displays the value that has been calculated by the combination meter assembly, which is based on the driven distance and the volume of fuel consumed (fuel injection signal) since the ignition switch was turned to ON. |
| (7) | Current Fuel Consumption | Displays the instantaneous (current) fuel consumption value that has been calculated by the combination meter assembly, which is based on the driven distance and the volume of fuel consumed (fuel injection signal) since the ignition switch was turned to ON. |
| (8) | Best Fuel Consumption | Displays the best (most economical) per trip fuel consumption. |
| (9) | Average Fuel Consumption | Displays the average fuel consumption for this trip. |
| (10) | Trip Information Switch | Changes the screen to the fuel consumption average per minute screen. |
| (11) | Average Fuel Consumption Per Trip |
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| (12) | Update Switch |
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DIAGNOSIS
For details on the procedure required to enter the Service Menu screen, refer to the Repair Manual.