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Navigation Check Mode

WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

  1. ENTER DIAGNOSTIC MODE (See  DTC CHECK/CLEAR   ) 
  2. NAVIGATION CHECK 
    Fig 1: Identifying Tester Display - Navigation Check
    G04945259Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Select "Navigation Check" from the "Diagnosis MENU" screen.
  3. GPS INFORMATION 
    1. Select "GPS Information" from the "Navigation Check" screen.
      Fig 2: Identifying Tester Display - GPS Information (1 Of 2)
      G05190022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. When GPS information is displayed, check the GPS conditions.

      HINT:

      Fig 3: Identifying Tester Display - GPS Information (2 Of 2)
      G04945261Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. VEHICLE SENSORS 
    1. Select "Vehicle Sensors" from the "Navigation Check" screen.
      Fig 4: Identifying Tester Display - Vehicle Sensors (1 Of 2)
      G05190024Courtesy 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 .
      Fig 5: Identifying Tester Display - Vehicle Sensors (2 Of 2)
      G04945263Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. COLOR BAR CHECK 
    Fig 6: Identifying Tester Display - Color Bar Check
    G05190026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Select "Color Bar Check" from the "Navigation Check" screen.
    2. Fig 7: Identifying Tester Display - NAVI Color Bar Check
      G04945265Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. 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.
  6. MEMORY COPY/PASTE CHECK 
    Fig 8: Identifying Tester Display - Memory Copy/Paste
    G05190028Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    HINT:

    This function cannot be used.

  7. PARTS INFORMATION 
    1. Select "Parts Information" from the "Navigation Check" screen.
      Fig 9: Identifying Tester Display - Parts Information (1 Of 2)
      G05190029Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Check the navigation and disc information when the "Parts Information" screen is displayed.
      Fig 10: Identifying Tester Display - Parts Information (2 Of 2)
      G04945268Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Screen description: 

    PARTS INFORMATION DISPLAY TABLE

    Display Contents
    Navigation Manufacturer/*1 Navigation ECU manufacturer is displayed.
    Navigation Version/*2 Navigation ECU version is displayed.
    Disc Manufacturer/*3 Map disc manufacturer is displayed.
    Disc Version/*4 Map disc version is displayed.
  8. MIC & VOICE RECOGNITION CHECK 
    Fig 11: Identifying Tester Display - Navigation Check
    G05190031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Select "Mic & Voice Recognition Check" on the "Navigation Check" screen to display "MICROPHONE & VOICE RECOGNITION CHECK" screen.
    2. When a voice is input into the microphone, check that the microphone input level meter changes according to the input voice.
    3. Fig 12: Identifying Tester Display - Microphone & Voice Recognition Check
      G05190032Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Push the recording switch and perform voice recording.
    5. Check that the recording indicator remains on while recording and that the recorded voice is played normally.

      HINT:

  9. DVD PLAYER INFORMATION CHECK 
    Fig 13: Identifying Tester Display - DVD Player Information (1 Of 2)
    G05190033Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Select "DVD Player Information" from the "Navigation Check" screen.
    2. Check for DTCs.

      HINT:

        Fig 14: Identifying Tester Display - DVD Player Information (2 Of 2)
        G04945272Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • This is a DVD player check function in the navigation ECU.
      • For details of this function, refer to DIAGNOSIS DISPLAY DETAILED DESCRIPTION .