Operation Check

1. If the cause of a symptom is any of the following, the corresponding symptom is normal, it is not a malfunction.
   SYMPTOM 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 running 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: Locating Position Mark On 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: Locating Vehicle Position Mark 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: Locating Vehicle Position Mark On Parallel Road

      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: Locating Current Vehicle Position Mark

      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: Identifying Vehicle Position Mark In Correct Position - 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: Identifying Vehicle Position Mark In Correct Position - Continuous Turn

      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: Identifying Vehicle Position Mark In Correct Position - Erratically

      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: Identifying Engine Switch Turned On (ACC) Or On (IG)

      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: Identifying Vehicle Position Mark In Correct Position - Runs On Snowy Road

      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: Identifying Vehicle Position Mark In Correct Position - Tire Change

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: Selecting Display Check On Diagnosis Menu

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   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: Selecting Display Color Bar Check Mode

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   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: Display - Touch Switch Check

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Operate each switch and check that the switch name and condition are correctly displayed.
   Fig 17: Selecting Display Panel Switch Check Mode

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   SWITCH SPECIFICATION
   
   

   Display	Contents
   *: Pushed switch name	Name of the pressed switch is displayed. If more than one switch is pressed, "MULTIPLE" is displayed.

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

      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  ).
   Fig 19: Selecting Display Vehicle Signal Check Mode

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Mic & Voice Recognition Check
   1. Select "Mic & Voice Recognition Check" on the "Display Check" screen to display the "MICROPHONE & VOICE RECOGNITION CHECK" screen.
      Fig 20: Selecting Display Mic & Voice Recognition

      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 navigation ECU.

   Fig 21: Selecting Display Mic Input Level

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. CAN Check

1. Select "CAN Check" from the "Display Check" screen.
   Fig 22: Selecting Display CAN Check

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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  ).

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 23: Selecting Display CAN Connection

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 24: Selecting Display Diagnosis Menu

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. GPS Information
   1. Select "GPS Information" from the "Navigation Check" screen.
      Fig 25: Selecting Display Navigation Check

      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  ).
   Fig 26: Selecting Display GPS Information

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Vehicle Sensors
   1. Select "Vehicle Sensors" from the "Navigation Check" screen.
      Fig 27: Selecting Display Vehicle Sensors From Navigation

      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  ).
   Fig 28: Selecting Display Vehicle Signals Information

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Color Bar Check
   1. Select "Color Bar Check" from the "Navigation Check" screen.
      Fig 29: Selecting 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 30: Selecting Display NAVI Color Bar

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Memory Copy/Paste

   HINT:

   This function cannot be used.

   Fig 31: Selecting Display Memory Copy & Paste

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Parts Information
   1. Select "Parts Information" from the "Navigation Check" screen.
      Fig 32: Selecting Display Parts Information From Navigation

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check the navigation and disc information when the "Parts Information" screen is displayed.
   Fig 33: Selecting Display Navigation & Disc Information

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Screen Description 

   DESCRIPTION OF SCREEN
   
   

   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.

8. Mic & Voice Recognition Check
   1. Select "Mic & Voice Recognition Check" on the "Navigation Check" screen to display the "MICROPHONE & VOICE RECOGNITION CHECK" screen.
      Fig 34: Selecting Display Mic & Voice Recognition

      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 navigation ECU.

   Fig 35: Selecting Display Microphone Input Level Meter

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. DVD Player Information
   1. Select "DVD Player Information" from the "Navigation Check" screen.
      Fig 36: Selecting Display DVD Player Information

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

      HINT:

   • This is the DVD player check function in the navigation ECU.
   • For details of this function, refer to Diagnosis Display Detailed Description in the 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 37: Selecting Display Bluetooth

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 38: Selecting Display Bluetooth & Diagnosis Menu

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. "Bluetooth" Check
   1. Select ""Bluetooth" Check" from the ""Bluetooth" Handsfree Check Menu" screen.
      Fig 39: Selecting Display Bluetooth & Handsfree

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Select "Serial Communication Log" from the ""Bluetooth" Check Menu" screen.
      Fig 40: Selecting Display Serial Communication Log From Bluetooth

      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 41: Selecting Display Serial Communication Log

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   3. Select "Software Version" from the ""Bluetooth" Check Menu" screen.
   Fig 42: Selecting Display Software Version From Bluetooth

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   1. Check the software version of the "Bluetooth" module.
   Fig 43: Selecting Display Software Version Of Bluetooth Module

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Screen Description 

   DESCRIPTION OF SCREEN
   
   

   Display	Contents
   *1: General Version	Overall software version of "Bluetooth" module If any of the API version, upper stack version, and low 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 multi-display.

4. Handsfree Voice Quality Set
   1. Select "Handsfree Voice Quality Set" from the ""Bluetooth" Handsfree Check Menu" screen.
      Fig 44: Selecting Display Handsfree Voice Quality Set

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check the handsfree voice level.
      Fig 45: Selecting Display Handfree Voice Quality Set

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      DESCRIPTION OF SCREEN
      
      

      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 multi-display.

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