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Diagnosis Display Detailed Description

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

  1. SYSTEM CHECK 
    1. System Check Mode Screen
      Fig 1: Diagnosis Display - System Check Mode
      G04115753Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Device Names and Hardware Address/*1

        HINT:

        • Registered device names are displayed.
        • If a device name is unknown to the system, its physical address is shown instead.
        ADDRESS INDEX REFERENCE

        Address No. Name Address No. Name
        110 EMV 120 AVX
        128 1DIN TV 140 AVN
        144 G-BOOK 178 NAVI
        17C MONET 190 AUDIO H/U
        1AC CAMERA-C 1B0 Rr-TV
        1C0 Rr-CONT 1C2 TV-TUNER2
        1C4 PANEL 1C6 G/W
        1C8 FM-M-LCD 1D8 CONT-SW
        1EC Body 1F0 RADIO TUNER
        1F1 XM 1F2 SIRIUS
        230 TV-TUNER 240 CD-CH2
        250 DVD-CH 280 CAMERA
        360 CD-CH1 3A0 MD-CH
        17D TEL 440 DSP-AMP
        530 ETC 5C8 MAYDAY
        1A0 DVD-P 1D6 CLOCK
        1F4 RSA 1F6 RSE
        480 AMP - -
      2. Check Result/*2

        HINT:

        Result codes for all devices are displayed.

        RESULT REFERENCE

        Result Meaning Action
        OK The device did not respond with a DTC (excluding communication DTCs from the AVC-LAN). -
        EXCH The device responds with a "replace"-type DTC. Look up the DTC in "Unit Check Mode" and replace the device.
        CHEK The device responds with a "check"-type DTC. Look up the DTC in "Unit Check Mode".
        NCON The device was previously present, but does not respond in diagnostic mode.
        1. Check power supply wire harness of the device.
        2. Check the AVC-LAN of the device.
        Old The device responds with an "old"-type DTC. Look up the DTC in "Unit Check Mode".
        NRES The device responds in diagnostic mode, but gives no DTC information.
        1. Check power supply wire harness of the device.
        2. Check the AVC-LAN of the device.
      3. Code Clear/*3

        Present DTCs are cleared.

      4. Memory Clear/*4

        Present and past DTCs and registered connected device names are cleared.

    2. Diagnosis MENU Screen
      Fig 2: Display - Diagnosis MENU Screen
      G04115754Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      Each item is grayed out or not displayed based on the device settings.

    3. Unit Check Mode Screen
      Fig 3: Display - Unit Check Mode
      G04115755Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      DISPLAY CONTENTS REFERENCE

      Display Contents
      Device name/*1 Target device
      Segment/*2 Target device logical address
      DTC/*3 DTC (Diagnostic Trouble Code)
      Timestamp/*4 The time and date of past DTCs are displayed. (The year is displayed in 2-digit format.)
      Present Code/*5 DTCs output at the service check are displayed.
      Past Code/*6 Diagnostic memory results and recorded DTCs are displayed.
    4. LAN Monitor (Original) Screen
      Fig 4: Display - LAN Monitor (Original)
      G04115756Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check Result/*1

        HINT:

        Check results of all the devices are displayed.

        RESULT REFERENCE

        Result Meaning Action
        No Err (OK) There are no communication DTCs. -
        CHEK The device responds with a "check"-type DTC. Look up the DTC in "Unit Check Mode".
        NCON The device was previously present, but does not respond in diagnostic mode.
        1. Check power supply wire harness of the device.
        2. Check the AVC-LAN of the device.
        Old The device responded with an "old"-type DTC. Look up the DTC in "Unit Check Mode".
        NRES The device responds in diagnostic mode, but gives no DTC information.
        1. Check power supply wire harness of the device.
        2. Check the AVC-LAN of the device.
    5. LAN Monitor (Individual) Screen
      Fig 5: Display - LAN Monitor (Individual)
      G04115757Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      DISPLAY CONTENTS REFERENCE

      Display Contents
      Device name/*1 Target device
      Segment/*2 Target logical address
      DTC/*3 DTC (Diagnostic Trouble Code)
      Sub-code (device address)/*4 Physical address stored with DTC (If there is no address, nothing is displayed.)
      Connection check No./*5 Connection check number stored with DTC
      DTC occurrence/*6 Number of times the same DTC has been recorded
  2. DISPLAY CHECK 
    1. Vehicle Signal Check Mode Screen
      Fig 6: Display - Vehicle Signal Check Mode
      G04115758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      SCREEN DESCRIPTION

      Name Contents
      Battery Battery voltage is displayed.
      PKB Parking brake ON/OFF state is displayed.
      REV Reverse signal ON/OFF state is displayed.
      IG IG switch ON/OFF state is displayed.
      ADIM/TCAN Brightness state DIM (with)/BRIGHT (without) is displayed.
      SPEED Vehicle speed is displayed in km/h.
      TAIL TAIL signal (Headlight dimmer switch) ON/OFF state is displayed.

      HINT:

      • Only items sending a vehicle signal will be displayed.
      • This screen is updated once per second when input signals to the vehicle are changed.
  3. NAVIGATION CHECK 
    1. Navigation Check Screen
      Fig 7: Display - Navigation Check
      G04115759Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      Each item is grayed out or not displayed based on the device settings.

    2. GPS Information Screen
      Fig 8: Display - GPS Information
      G04115760Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Satellite information/*1

        Information from a maximum of 12 satellites is displayed on the screen. This information includes the target GPS satellite number, elevation angle, direction and signal level.

      2. Receiving condition/*2

        (DENSO model) 

        SIGNAL - DENSO MODEL

        Display Contents
        T The system is receiving a GPS signal, but is not using it for location.
        P The system is using the GPS signal for location.
        - The system cannot receive a GPS signal.

        (AISIN AW model) 

        SIGNAL - AISIN AW MODEL

        Display Contents
        01H The system cannot receive a GPS signal.
        02H The system is tracing a satellite.
        03H The system is receiving a GPS signal, but is not using it for location.
        04H The system is using the GPS signal for location.

        Measurement information/*3 

        MEASUREMENT INFORMATION REFERENCE

        Display Contents
        2D 2-dimensional location method is being used.
        3D 3-dimensional location method is being used.
        NG Location data cannot be used.
        Error Reception error has occurred.
        - Any other state.

        Position information/*4 

        POSITION INFORMATION REFERENCE

        Display Contents
        Position Latitude and longitude information on the current position is displayed.

        Date information/*5 

        DATE INFORMATION REFERENCE

        Display Contents
        Date The date/time information obtained from GPS signal is displayed in Greenwich mean time (GMT). The last 4 digits are displayed.
    3. Vehicle Sensors Screen
      Fig 9: Display - Vehicle Sensors
      G04115761Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Vehicle signal 

      VEHICLE SIGNAL REFERENCE

      Display Contents
      REV/*1 REV signal ON/OFF state is displayed.
      SPD/*2 SPD signal condition is displayed.

      Sensor signal 

      SENSOR SIGNAL REFERENCE

      Display Contents
      Gyro sensor/*3 Gyro sensor output condition is displayed (when the vehicle runs straight or is stationary, the voltage is approximately 2.5 V).

      HINT:

      Signals are updated once per second only when vehicle sensor signals are changed.

    4. Parts Information Screen
      Fig 10: Display - Parts Information
      G04115762Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen Description 

      SCREEN DESCRIPTION

      Display Contents
      Navigation Manufacturer/*1 Navigation ECU manufacturer is displayed.
      Navigation Version No./*2 Navigation ECU version is displayed.
      Disc Manufacturer/*3 Map disc manufacturer is displayed.
      Disc Version No./*4 Map disc version is displayed.
    5. Memory Copy/Paste Screen
      Fig 11: Display - Memory Copy/Paste
      G04115763Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      This function cannot be used.

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