RX400h · Service Manual BODY ELECTRICAL

NAVIGATION CHECK MODE

Troubleshooting

HINT:
  1. This mode displays GPS satellite information.
  2. 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.


ENTER DIAGNOSTIC MODE (Click here).

NAVIGATION CHECK

  1. I100044E18
    Select "Navigation Check" from the "Diagnosis MENU" screen.


GPS INFORMATION

  1. I100045E05
    Select "GPS Information" from the "Navigation Check" screen.

  2. I100046
    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.


VEHICLE SENSORS

  1. I100047E05
    Select "Vehicle Sensors" from the "Navigation Check" screen.

  2. I100048
    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.


COLOR BAR CHECK

  1. E106415E03
    Select "Color Bar Check" from the "Navigation Check" screen.

  2. I100050
    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".


PARTS INFORMATION

  1. I100051E05
    Select "Parts Information" from the "Navigation Check" screen.

  2. I100052E02
    Check the navigation and disc information when the "Parts Information" screen is displayed.
    Display
    		 Contents
    Navigation Manufacturer/*1
    		Navigation ECU manufacturer name 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.


MICROPHONE CHECK

  1. I100053E03
    Select "Microphone Check" from the "Navigation Check" screen.

  2. I100054
    Perform the microphone check by following the directions on the "Microphone Check" screen.


RDS-TMC INFORMATION

  1. I045221E01
    Select "RDS-TMC Information" from the "Navigation Check" screen.

    HINT:
    1. This function is only for Europe models.
    2. This mode checks the RDS-TMC signal status input to the navigation ECU.

  2. I045222E01
    When RDS-TMC information is displayed, check the RDS-TMC conditions.

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