Navigation Check Mode

HINT:

• This mode displays product information on the navigation systems and discs.
• Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle.

1. Enter diagnostic mode  (See DTC CHECK/CLEAR ).
2. Read the navigation check result. 
   Fig 1: Identifying Navigation Check Result

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   1. Navigation Check Mode
      DISPLAY DESCRIPTION
      
      

      Display	Description
      GPS Information/*1	Information related to GPS is displayed (updated every second).
      Vehicle Sensors/*2	Vehicle signal information to be loaded in the Navigation ECU is displayed (updated every second).
      Color Bar Check/*3	Color display of the Navigation ECU is checked. (Compare with the Color Bar Check results in the Display Check.)
      Memory Copy/Paste/*4	This function is not available.
      Parts Information/5	Navigation program version and disc version are displayed.

      Fig 2: Identifying Navigation Check Mode Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      • In the Navigation Check mode, the checks mentioned above can be conducted.
      • The Navigation ECU operates each Navigation Check screen.
      DISPLAY ITEM REFERENCE
      
      

      Display Item	Meaning
      MENU/*6	Selecting this activates the "Diagnosis MENU".

   2. GPS Information
      1. Start Diagnosis System.
      2. Select "MENU".
      3. Select "Navigation Check".
      4. Select "GPS Information".
      5. Check the GPS-related information.
      Fig 3: Identifying GPS Information Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      DISPLAY DATA DESCRIPTION
      
      

      Display Data	Description
      Satellite Information/*1	"Angle of elevation", "Azimuth", "Level of Signal" and "Status of Wave Reception" of the Satellite captured by the antenna are displayed (for 8 satellites max.).
      Level of Signal/*2	As the level of signal gets higher, the receiving sensitivity becomes better.
      Position Data/*3	The latitude and longitude of the current position are displayed in degree, minute and second.
      Time Data/*4	Date and time data obtained from the GPS receiver is displayed.

      Status of Wave Reception:/*5 

      STATUS OF WAVE RECEPTION:/*5
      
      

      Display	Conditions
      -	Unable to receive GPS
      T	Receiving but not using GPS
      P	Using GPS

      Measurement Status:/*6 

      MEASUREMENT STATUS:/*6
      
      

      Display	Conditions
      2D	Measurement on 2 dimensions
      3D	Measurement on 3 dimensions
      NG	GPS information cannot be used.
      Error	Reception error occurs.
      -	Other than the above

   3. Vehicle Sensors
      1. Start Diagnosis System.
      2. Select "MENU".
      3. Select "Navigation Check".
      4. Select "Vehicle Sensors".
      5. Check the vehicle signals (ACC, REV, SPD) and the output signal of the gyro sensor introduced into the navigation ECU.
      Fig 4: Identifying Vehicle Signal Check Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      DISPLAY ITEM REFERENCE
      
      

      Items	Display Method
      ACC signal status	Displayed as ON/OFF
      REV signal status	Displayed as ON/OFF
      SPD signal status	The cumulative value of input pulse count and the vehicle speed [km/h] [mph] are displayed. [The cumulative value of input pulse count is set to 0 when this screen is displayed. When the vehicle starts to drive, it is counted and displayed continually.]
      Output signal of the gyro sensor	Voltage [V] and relative azimuthal angle [degree] are displayed. [The position of the vehicle when this screen is displayed is set to 0 degree in azimuth. Based on this, relative azimuthal angle is measured and displayed continually.]
      Navi Menu	Selecting this activates the "Navigation Check".

   4. Navigation Color Bar Check
      1. Start Diagnosis System.
      2. Select "MENU".
      3. Select "Navigation Check".
      4. Select "Color Bar Check".
      5. Make sure that the set color matches the display color.
      6. Compare with the Color Bar Check in the Display Check and make sure that no difference is found.
      Fig 5: Identifying Navigation Color Bar Check Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      DISPLAY ITEM REFERENCE
      
      

      Display Item	Meaning
      Navi Menu/*1	Selecting this activates the "Navigation Check".

   5. Parts Information
      1. Start Diagnosis System.
      2. Select "MENU".
      3. Select "Navigation Check".
      4. Select "Parts Information".
      5. Check the program and disc version.
      DISPLAY ITEM REFERENCE
      
      

      Display Item	Meaning
      Navi Menu/*1	Selecting this activates the "Navigation Check".

      Fig 6: Identifying Parts Information Screen

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

      HINT:

      This function is not available.

      Fig 7: Identifying Memory Copy/Paste Screen

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      DISPLAY ITEM REFERENCE
      
      

      Display Item	Meaning
      Navi Menu/*1	Selecting this activates the "Navigation Check".