Operation Check

1. If the cause of a symptom is any of the following, the corresponding symptom is normal, it is not a malfunction.
   OPERATION CHART
   
   

   Symptom	Answer
   A longer route than expected is chosen.	Depending on the road conditions, the navigation ECU may determine that a longer route is quicker.
   Even when distance priority is high, the shortest route is not shown.	Some paths may not be advised due to safety concerns.
   When the vehicle is put into motion immediately after the engine starts, the navigation system deviates from the actual position.	If the vehicle starts before the navigation system activates, the system may not react.
   When driving on certain types of roads, especially new roads, the vehicle position deviates from the actual position.	When the vehicle is driving on new roads not available on the map disc, the system attempts to match it to another nearby road, causing the position mark to deviate.

2. The following symptoms are not a malfunction, but are caused by errors inherent in the GPS, gyro sensor, speed sensor, and navigation ECU.
   1. The current position mark may be displayed on a nearby parallel road.
      Fig 1: Symptoms - Current Position Mark May Be Displayed On Nearby Parallel Road

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Immediately after a fork in the road, the current vehicle position mark may be displayed on the wrong road.
      Fig 2: Identifying Current Vehicle Position Mark Displayed On Wrong Road

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   3. When the vehicle turns right or left at an intersection, the current vehicle position mark may be displayed on a nearby parallel road.
      Fig 3: Symptoms - When Vehicle Turns Right Or Left At An Intersection

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   4. When the vehicle is carried, such as on a ferry, and the vehicle itself is not running, the current vehicle position mark may be displayed in the position where the vehicle was until a measurement can be performed by GPS.
      Fig 4: Symptoms - When Vehicle Is Carried, Such As On Ferry, And Vehicle Itself Is Not Running

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   5. When the vehicle is driven on a steep hill, the current vehicle position mark may deviate from the correct position.
      Fig 5: Symptoms - When Vehicle Runs On Steep Hill

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   6. When the vehicle makes a continuous turn of 360°, 720°, 1080°, etc., the current vehicle position mark may deviate from the correct position.
      Fig 6: Symptoms - When Vehicle Makes Continuous Turn Of 360, 720, 1,080, Etc. Degrees

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   7. When the vehicle moves erratically, such as constant lane changes, the current vehicle position mark may deviate from the correct position.
      Fig 7: Symptoms - When Vehicle Moves Erratically, Such As Constant Lane Changes

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   8. When the engine switch is turned on (ACC) or on (IG) on a turntable while parking, the current vehicle position mark may not point in the correct direction. The same will occur when the vehicle starts to move.
      Fig 8: Symptoms - When Engine Switch Is Turned On (ACC Or ON) On Turntable While Parking

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   9. When the vehicle is driven on a snowy road or a mountain path with tire chains installed or using a spare tire, the current vehicle position mark may deviate from the correct position.
      Fig 9: Symptoms - When Vehicle Runs On Snowy Road Or Mountain Path

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   10. When a tire is changed, the current vehicle position mark may deviate from the correct position.

       HINT:

       • The diameter of the tire may change, causing a speed sensor error.
       • Performing the "tire change" in calibration mode will allow the system to correct the current vehicle position faster.
         Fig 10: Symptoms - When Tire Is Changed

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

• This mode checks the color display on the multi-display.
• Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas may not be exactly the same as on the actual vehicle.

1. Enter diagnostic mode (See DTC CHECK / CLEAR  ).
2. Select "Display Check" from the "Diagnosis MENU" screen.
   Fig 11: Diagnosis Display - Display Check On Diagnosis Menu Screen

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Color Bar Check
   1. Select "Color Bar Check" from the "Display Check" screen.
      Fig 12: Diagnosis Display - Color Bar Check

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   2. Select a color bar from the "Color Bar Check Mode" screen.
   3. Check the display color.

      HINT:

      • The entire screen turns to the color or stripe selected.
      • Touch the display to return to the "Color Bar Check Mode" screen.
        Fig 13: Diagnosis Display - Color Bar Check Mode Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Touch Switch Check
   1. Select "Touch Switch Check" from the "Display Check" screen.
      Fig 14: Diagnosis Display - Touch Switch Check

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   2. Touch the display anywhere in the open area to perform the check when the "Touch Switch Check" screen is displayed.

      HINT:

      A "+" mark is displayed where the display is touched.

      Fig 15: Diagnosis Display - Touch Switch Check Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Panel Switch Check
   1. Select "Panel Switch Check" from the "Display Check" screen.
      Fig 16: Diagnosis Display - Panel Switch Check

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   2. Operate each switch and check that the switch name and condition are correctly displayed.
      Fig 17: Diagnosis Display - Panel Switch Check Mode Screen

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      DISPLAY CONTENT CHART
      
      

      Display	Contents
      *1 Operated switch name	Name of the operated switch is displayed If more than one switch is operated, "MULTIPLE" is displayed.
      *2. Operated switch direction	Direction the switch is turned is displayed.

6. Vehicle Signal Check
   1. Select "Vehicle Signal Check" from the "Display Check" screen.
      Fig 18: Diagnosis Display - Vehicle Signal Check

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. When the "Vehicle Signal Check Mode" screen is displayed, check all the vehicle signal conditions.

      HINT:

      • Only conditions having inputs are displayed.
      • This screen is updated once per second when input signals to the vehicle are changed.
      • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
        Fig 19: Identifying Vehicle Signal Check Mode Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. CAN Check
   1. Select "CAN Check" from the "Display Check" screen.
      Fig 20: Diagnosis Display - CAN Check

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   2. Check the CAN CONNECTION CHECK result.
      • This function operates only for the systems connected to the CAN system.
      • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).

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 may not be exactly the same as on the actual vehicle.
  Fig 21: Diagnosis Display - CAN Connection Check Screen

  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Enter Diagnostic Mode (See DTC CHECK / CLEAR  ).
2. Navigation Check
   1. Select "Navigation Check" from the "Diagnosis MENU" screen.
      Fig 22: Diagnosis Display - Navigation Check

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. GPS Information
   1. Select "GPS Information" from the "Navigation Check" screen.
      Fig 23: Navigation Check - Screen Display

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. When GPS information is displayed, check the GPS conditions.

      HINT:

      • This screen is updated once per second when input signals to the vehicle are changed.
      • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
        Fig 24: Diagnosis Display - GPS Information Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Vehicle Sensors
   1. Select "Vehicle Sensors" from the "Navigation Check" screen.
      Fig 25: Diagnosis Display - Vehicle Sensors

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check all the signals and sensors when vehicle signal information is displayed.

      HINT:

      • This screen is updated once per second when input signals to the vehicle are changed.
      • This screen displays vehicle signals input to the navigation ECU.
      • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
        Fig 26: Diagnosis Display - Vehicle Sensors Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Color Bar Check
   1. Select "Color Bar Check" from the "Navigation Check" screen.
      Fig 27: Diagnosis Display - Color Bar Check

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check each color of the color bar when the "NAVI Color Bar Check" screen is displayed.

      HINT:

      • Colors will not be displayed full-screen as in "Display Check Mode".
      • This screen displays the navigation ECU display color.
        Fig 28: Diagnosis Display - NAVI Color Bar Check Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Memory Copy/Paste
   1. Select "Memory Copy/Paste" from the "Navigation check" screen.
      Fig 29: Diagnosis Display - Memory Copy/Paste

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   2. HDD memory can be copied or pasted.
      Fig 30: Diagnosis Display - Memory Copy/Paste Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. AVC-LAN plus Check
   1. Select "AVC-LAN plus Check" from the "Navigation check" screen.
      Fig 31: Diagnosis Display - AVC-LAN Plus Check

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check the AVC-LAN plus check result.

      HINT:

      • This is the AVC-LAN plus check function in the display and navigation module display.
      • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
        Fig 32: Diagnosis Display - AVC-LAN Plus Check Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Parts Information
   1. Select "Parts Information" from the "Navigation check" screen.
      Fig 33: Diagnosis Display - Parts Information

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check the navigation and disc information when the "Parts Information" screen is displayed.
      Fig 34: Diagnosis Display - Parts Information Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      SCREEN DESCRIPTION REFERENCE
      
      

      Display	Contents
      *1: Navigation Manufacturer	Navigation ECU manufacturer is displayed.
      *2: Navigation Version	Navigation ECU version is displayed.
      *3: Disc Manufacturer	Map disc manufacturer is displayed.
      *4: Disc Version	Map disc version is displayed.

9. Mic&Voice Recognition Check
   1. Select "Mic&Voice Recognition Check" on the "Navigation Check" screen to display the "Mic&Voice Recognition Check" screen.
      Fig 35: Diagnosis Display - Mic&Voice Recognition Check

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. When a voice is input into the microphone, check that the microphone input level meter changes according to the input voice.

      HINT:

      • This function is controlled by the display and navigation module display.
      • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
        Fig 36: Diagnosis Display - Mic&Voice Recognition Check Screen

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
10. HDD Information
    1. Select "HDD Information" from the "Navigation check" screen.
       Fig 37: Diagnosis Display - HDD Information

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Check for DTCs.

       HINT:

       • This is the HDD check function in the display and navigation module display.
       • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
         Fig 38: Diagnosis Display - HDD Check Function

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Check the HDD by selecting "SMART Test" from the "HDD Information" screen.

       HINT:

       • This is the HDD check function in the display and navigation module display.
       • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).
         Fig 39: Diagnosis Display - HDD Information (SMART TEST) Screen

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
11. Sound Library Information
    1. Select "Sound Library Information" from the "Navigation check" screen.
       Fig 40: Diagnosis Display - Sound Library Information

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Check the sound library data.

       HINT:

       • This is the sound library information function in the display and navigation module display.
       • For details of this function, refer to Diagnosis Display Detailed Description in the System Description (See SYSTEM DESCRIPTION  ).

HINT:

Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas may not be exactly the same as on the actual vehicle.

Fig 41: Diagnosis Display - Sound Library Information Screen

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Enter diagnostic mode (See DTC CHECK / CLEAR  ).
2. Select ""Bluetooth" TEL Check" from the "Diagnosis MENU" screen.
   Fig 42: Diagnosis Display - Bluetooth TEL Check

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. "Bluetooth" Check
   1. Select ""Bluetooth" Check" from the ""Bluetooth" Handsfree Check Menu" screen.
      Fig 43: Diagnosis Display - Bluetooth Check

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   2. Select "Serial Communication Log" from the ""Bluetooth" Check Menu" screen.
      Fig 44: Diagnosis Display - Serial Communication Log

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. The communication log data in the multi-display are displayed on this screen.

         HINT:

         The displayed data can be used as a reference.

         Fig 45: Diagnosis Display - Serial Communication Log Screen

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   3. Select "Software Version" from the "Bluetooth" Check Menu" screen.
      Fig 46: Diagnosis Display - Software Version

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check the software version of the "Bluetooth" module.
         Fig 47: Diagnosis Display - Software Version Screen

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

         Screen Description 

         SCREEN DESCRIPTION REFERENCE
         
         

         Display	Contents
         *1: General Version	Overall software version of "Bluetooth" module If any of the API version, upper stack version, and lower stack version is updated, the general version is upgraded.
         *2: API Version	API software version is displayed.
         *3: Upper Stack Version	Upper Stack version is displayed.
         *4: Lower Stack Version	Lower Stack version is displayed.

         HINT:

         This function is controlled by the display and navigation module display.

4. Handsfree Voice Quality Set
   1. Select "Handsfree Voice Quality Set" from the ""Bluetooth" Handsfree Check Menu" screen.
      Fig 48: Diagnosis Display - Handsfree Voice Quality Set

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check the handsfree voice level.
      Fig 49: Diagnosis Display - Handsfree Voice Quality Set Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      SCREEN DESCRIPTION REFERENCE
      
      

      Display	Contents
      *1. Received voice level adjustment	Setting possible for the voice level received from "Bluetooth" compatible phones.
      *2. Sent voice level adjustment	Setting possible for the voice level sent to "Bluetooth" compatible phones

      HINT:

      This function is controlled by the display and navigation module display.

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