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Diagnosis Display Detailed Description

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

  1. SYSTEM CHECK 
    1. System Check Mode Display
      Fig 2: System Check Mode Display
      G05293231Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Device Names and Hardware Address/*1

        HINT:

        • Registered device names are displayed below.
        • If a device name is unknown to the system, its physical address is shown instead.
        DEVICE NAMES AND HARDWARE ADDRESS CHART

        Address No. Name Address No. Name
        110 EMV 120 AVX
        128 1 DIN 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 1C6 CLOCK
        1F4 RSA 1F6 RSE
        480 AMP - -
      2. Check Result/*2

        HINT:

        Result codes for all devices are shown below.

        RESULT CHART

        Result Meaning Action
        OK The device did not respond with a DTC (excluding communication DTCs from AVC-LAN). -
        EXCH The device responds with a "replace-type" DTC. Look up DTC in "Unit Check Mode" and replace device.
        CHEK The device responds with a "check-type" DTC. Look up 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 device.
        2. Check the AVC-LAN of device.
        Old The device responds with an "old-type" DTC. Look up DTC in "Unit Check Mode".
        NRES The device responds in diagnostic mode, but gives no DTC information.
        1. Check power supply wire harness of device.
        2. Check the AVC-LAN of 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 Display
      Fig 3: Identifying Diagnosis Menu Display
      G05293232Courtesy 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 4: Display Unit Check Mode Screen
      G05293233Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen description 

      SCREEN DESCRIPTION CHART

      Display Contents
      Device name/*1 Target device
      Segment/*2 Target device logical address
      DTC/*3 DTC
      Timestamp/*4 Time and date of past DTCs displayed (the year is displayed in 2 digit format).
      Present Code/*5 DTC output at service check is displayed.
      Past Code/*6 Diagnostic memory results and recorded DTCs are displayed.
    4. LAN Monitor (Original) Screen
      Fig 5: Display LAN Monitor (Original) Screen
      G05293234Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check result/*1

        HINT:

        Check results of all the devices are displayed.

        RESULT CHART

        Result Meaning Action
        NoErr (OK) There are no communication DTCs. -
        CHEK Device responds with a check-type DTC. Look up DTC in "Unit Check Mode".
        NCON Device was previously present, but does not respond in diagnostic mode.
        1. Check power supply wire harness of device.
        2. Check the AVC-LAN of the device.
        Old Device responded with an old-type DTC. Look up DTC in "Unit Check Mode".
        NRES Device responds in diagnostic mode, but gives no DTC information.
        1. Check power supply wire harness of device.
        2. Check the AVC-LAN of device.
    5. LAN Monitor (Individual) Screen
      Fig 6: Display LAN Monitor (Individual) Screen
      G05293235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen description 

      DESCRIPTION CHART

      Display Contents
      Device name/*1 Target device
      Segment/*2 Target device logical address
      DTC/*3 DTC
      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 7: Display Vehicle Signal Check Mode Screen
      G05293236Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen description 

      DESCRIPTION CHART

      Name Contents
      Battery Battery voltage is displayed.
      PKB Parking brake ON / OFF state is displayed.
      REV Reverse signal ON / OFF state is displayed.
      IG Power switch ON / OFF state is displayed.
      ADIM/TCAN Brightness state DIM (with) / BRIGHT (without) is displayed.
      SPEED Vehicle speed, displayed in km/h.
      TAIL TAIL signal (Head light 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 Menu Screen
      Fig 8: Display Navigation Check Menu Screen
      G05293237Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

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

    2. GPS Information Screen
      Fig 9: Display GPS Information Screen
      G05293238Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Satellite informational

        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) 

        DESCRIPTION CHART

        Display Contend
        T System is receiving a GPS signal, but is not using it for location.
        P System is using GPS signal for location.
        - System cannot receive a GPS signal.

        (AISIN AW model) 

        DESCRIPTION CHART

        Display Contents
        01H System cannot receive a GPS signal.
        02H System is tracing a satellite.
        03H System is receiving a GPS signal, but is not using it for location.
        04H System is using GPS signal for location.
      3. Measurement information/*3
        DESCRIPTION CHART

        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.
      4. Position information/*4
        DESCRIPTION CHART

        Display Contents
        Position Latitude and longitude information on the current position is displayed.
      5. Date information/*5
        DESCRIPTION CHART

        Display Contents
        Date The date / time information obtained from GPS signal is displayed in Greenwich mean time (GMT). Last 4 digits are displayed.
    3. Vehicle Signal Check Screen
      Fig 10: Display Vehicle Signal Check Screen
      G05293239Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Vehicle signal 

      DESCRIPTION CHART

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

      Sensor signal 

      DESCRIPTION CHART

      Display Contents
      Gyro sensor/*3 Gyro sensor output condition is displayed (when vehicle runs straight or is stationary, 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 11: Display Parts Information Screen
      G05293240Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Screen description 

      DESCRIPTION CHART

      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 12: Display Memory Copy / Paste Screen
      G05293241Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      This function cannot be used on some vehicles.

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