Audio And Visual System (For Radio And Display Type) Dtc Check / Clear

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Audio Video. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. CHECK DTC (CHECK USING GTS)

  1. CLEAR DTC (CLEAR USING GTS)

  1. START DIAGNOSTIC MODE

  1. FAILURE DIAGNOSIS

  1. SYSTEM CHECK

  1. CHECK DTC (CHECK USING SYSTEM CHECK MODE SCREEN)

  1. DTC CLEAR/RECHECK (CLEAR USING SYSTEM CHECK MODE SCREEN)

  1. FINISH DIAGNOSTIC MODE

Audio And Visual System (For Radio And Display Type) -- Dtc Check / Clear



CHECK DTC (CHECK USING GTS)

  1. Connect the GTS to the DLC3.

  2. Turn the engine switch on (IG).

  3. Turn the GTS on.

  4. Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

  5. Check for DTCs, and then write them down.

  6. Check the details of the DTC(s).


CLEAR DTC (CLEAR USING GTS)

  1. Connect the GTS to the DLC3.

  2. Turn the engine switch on (IG).

  3. Turn the GTS on.

  4. Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

  5. Clear the DTCs.


START DIAGNOSTIC MODE
HINT:
  1. Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.
  2. After the engine switch is turned on (IG), check that the map is displayed before starting diagnostic mode. Otherwise, some items cannot be checked.


  1. Method 1

    1. Start the engine.



      2. Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Audio And Visual System (For Radio And Display Type) Dtc Check / Clear

    2. While pressing and holding the "AUDIO" switch of the radio and display receiver assembly, operate the light control switch: Off → Tail → Off → Tail → Off → Tail → Off.

      Text in Illustration
      *a
      		AUDIO Switch

    3. Diagnostic mode starts and the "Service Menu" screen will be displayed. Service inspection starts automatically and the result will be displayed.



  2. Method 2

    1. Start the engine.

    2. Turn the radio and display receiver assembly power supply off.



      3. Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Audio And Visual System (For Radio And Display Type) Dtc Check / Clear

    3. Press the "SEEK" switch 5 times, and then press the "TRACK" switch 5 times within 15 seconds.

      Text in Illustration
      *a
      		SEEK Switch
      *b
      		TRACK Switch

    4. Diagnostic mode starts and the "Service Menu" screen will be displayed. Service inspection starts automatically and the result will be displayed.


FAILURE DIAGNOSIS


    Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. The "Failure Diagnosis" screen will be displayed by pressing the "Failure Diagnosis" switch on the "Service Menu" screen.


SYSTEM CHECK


    Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. The "System Check Mode" screen will be displayed by selecting "System Check" on the "Failure Diagnosis" screen.


CHECK DTC (CHECK USING SYSTEM CHECK MODE SCREEN)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Audio And Visual System (For Radio And Display Type) Dtc Check / Clear

  1. System check mode screen description

    Screen Description
    Display
    		Content
    *a: Device Name List No. 1
    1. Device Name List No. 1 displays some of the devices that make up the audio and visual system.
    2. The names of the components from Device Name List No. 1 are shown in the following table.
    *b: Check Result
    		Result codes for all devices are displayed.
    *c: Memory Clear
    1. Present and history DTCs and registered connected device names are cleared.
    2. Select "Memory CLR" for 3 seconds.
    *d: Recheck
    1. A system check will be performed again after the memory is cleared.
    2. "Recheck" will dim during a system check.
    *e: Device Name List No. 2
    1. Device Name List No. 2 displays some of the devices that make up the audio and visual system.
    2. The names of the components from Device Name List No. 2 are shown in the following table.
    *b: Device Name List No. 1 Description
    Name
    		Component
    		Connection Method
    DA
    		Radio and display receiver assembly
    		-
    AMP
    		Stereo component amplifier assembly*1
    		Communication line for AVC-LAN
    CAMERA-C
    		Parking assist ECU*2
    		Communication line for AVC-LAN
    1. *1: for 9 Speakers
    2. *2: w/ Parking Assist Monitor System
    *c: Check Result Description
    Result
    		Meaning
    		Action
    OK
    		The device does not respond with a DTC.
    		-
    DETAIL
    		The device responds with a DTC.
    		Look up the DTC in "Unit Check Mode".
    NCON
    		The device was previously present, but does not respond in diagnostic mode.
    		- Check power supply wire harness of the device.
    - Check the AVC-LAN of the device.
    NRES
    		The device responds in diagnostic mode, but gives no DTC information.
    		- Check power supply wire harness of the device.
    - Check the AVC-LAN of the device.
    *e: Device Name List No. 2 Description
    Name
    		Component
    		Connection Method
    AUX/VTR
    		No. 1 stereo jack adapter assembly
    		Vehicle wire harness
    VTR/RR
    		No. 1 stereo jack adapter assembly
    		Vehicle wire harness


    2. Land Cruiser. Urj200, 202 Grj200 Vdj200

  2. Unit check mode screen description

    Screen Description
    Display
    		Content
    *a: Device name
    		Target device
    *b: History DTC
    		Diagnostic memory results and stored DTCs are displayed.
    *c: Current DTC
    		DTCs output in the service check are displayed.
    *d: DTC
    		Diagnostic Trouble Code (DTC)
    *e: Timestamp
    		The time and date of history DTCs are displayed. (The year is displayed in 2- digit format.)
    *f: Diagnosis clear switch
    		Selecting "Code CLR" for 3 seconds clears the diagnostic memory data of the target device. (Both diagnostic system check result and the displayed data are cleared.)
    HINT:
    1. This screen is updated once per second.
    2. A maximum of 6 DTCs can be displayed for history and present DTCs.


    3. Land Cruiser. Urj200, 202 Grj200 Vdj200

  3. Read the system check result.

    1. If the check result is "DETAIL", select the displayed check result to view the results on the "Unit Check Mode" screen and record them.

      NOTICE:
      A maximum of 6 DTCs can be displayed for history and present DTCs on the "Unit Check Mode" screen. Therefore, when 6 DTCs are displayed, troubleshoot those DTCs first and then check the "Unit Check Mode" screen again to see if any other DTCs are displayed.
      HINT:
      1. When all results are "OK", no DTCs are output.
      2. When "NCON" is displayed for all devices connected via the AVC-LAN, or when all device names are not displayed, check if there is a short circuit in the AVC-LAN or devices connected to the AVC-LAN. Repair or replace parts as necessary (Click here).
      3. When proceeding to view the results of another device, select the "Back" switch to return to the "System Check Mode" screen. Repeat the above step to view the results of other devices.

    2. Check the details of the DTC(s).

      NOTICE:
      The audio and visual system outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the audio and visual system are output, refer to Diagnostic Trouble Code Chart for the relevant system.
      System
      		Proceed to
      Parking Assist Monitor System*
      		Click here
      1. *: w/ Parking Assist Monitor System

DTC CLEAR/RECHECK (CLEAR USING SYSTEM CHECK MODE SCREEN)


    Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. Clear DTCs

    1. Select "Memory CLR" for 3 seconds.

    2. Confirm that the check results are cleared.

      HINT:
      1. To clear the DTCs for a specific device, clear the DTCs using the "Unit Check Mode" screen.
      2. When clearing DTCs using the "Unit Check Mode" screen, select "Code CLR" for 3 seconds.


    2. Land Cruiser. Urj200, 202 Grj200 Vdj200

  2. Recheck

    1. Press the "Recheck" switch.



      2. Land Cruiser. Urj200, 202 Grj200 Vdj200

    2. Confirm that all diagnostic codes are "OK" when the check results are displayed. If a result other than "OK" is displayed, perform troubleshooting again.

      HINT:
      When the DTCs are cleared using the "Unit Check Mode" screen, select "Back" to return to the "System Check Mode" screen and perform this operation.

FINISH DIAGNOSTIC MODE

  1. There are 2 methods to end diagnostic mode. Use one of them.

  2. Turn the engine switch off.

  3. Press and hold the "SET UP" or "MENU" switch for 3 seconds.