Theft Deterrent System (W/ Entry And Start System) How To Proceed With Troubleshooting

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Theft Deterrent Keyless Entry. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. SYMPTOM SIMULATION

  4. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

  5. INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM*

  6. CHECK POWER DOOR LOCK CONTROL SYSTEM

  7. CHECK WIRELESS DOOR LOCK CONTROL SYSTEM

  8. CHECK ENTRY AND START SYSTEM (for Entry Function)

  9. CHECK ENTRY AND START SYSTEM (for Start Function)

  10. CHECK ENGINE IMMOBILISER SYSTEM

  11. CHECK LIGHTING SYSTEM

  12. CHECK POWER BACK DOOR SYSTEM (w/ Power Back Door System)

  13. CHECK HORN SYSTEM

  14. PROBLEM SYMPTOMS TABLE

  15. PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM*

  16. ADJUST, REPAIR OR REPLACE

  17. CONFIRMATION TEST

Theft Deterrent System (W/ Entry And Start System) -- How To Proceed With Troubleshooting


HINT:
  1. Use this procedure to troubleshoot the theft deterrent system.
  2. *: Use the GTS.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS

    1. Interview the customer to confirm the trouble (Click here).


    NEXT


    3.SYMPTOM SIMULATION

      NEXT


      4.INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

      1. Use the GTS to check if the CAN communication system is functioning normally.

        1. for LHD with Central Gateway ECU (Click here)
        2. for LHD without Central Gateway ECU (Click here)
        3. for RHD with Central Gateway ECU (Click here)
        4. for RHD without Central Gateway ECU (Click here)
        Result
        Result
        		Proceed to
        CAN communication system DTC is not output
        		A
        CAN communication system DTC is output (or LHD with Central Gateway ECU))
        		B
        CAN communication system DTC is output (for LHD without Central Gateway ECU)
        		C
        CAN communication system DTC is output (for RHD with Central Gateway ECU))
        		D
        CAN communication system DTC is output (for RHD without Central Gateway ECU)
        		E


      		B.
      GO TO CAN COMMUNICATION SYSTEM (Click here)

      		C.
      GO TO CAN COMMUNICATION SYSTEM (Click here)

      		D.
      GO TO CAN COMMUNICATION SYSTEM (Click here)

      		E.
      GO TO CAN COMMUNICATION SYSTEM (Click here)
      A


      5.INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM*

      1. Use the GTS to check if the LIN communication system is functioning normally (Click here).

        Result
        Result
        		Proceed to
        LIN communication system DTC is not output
        		A
        LIN communication system DTC is output
        		B



      		B.
      GO TO LIN COMMUNICATION SYSTEM (Click here)
      A


      6.CHECK POWER DOOR LOCK CONTROL SYSTEM

      1. Refer to the power door lock control system (Click here).

        Result
        Result
        		Proceed to
        Power door lock control system is normal
        		A
        Power door lock control system is abnormal
        		B



      		B.
      GO TO POWER DOOR LOCK CONTROL SYSTEM (Click here)
      A


      7.CHECK WIRELESS DOOR LOCK CONTROL SYSTEM

      1. Refer to the wireless door lock control system (Click here).

        Result
        Result
        		Proceed to
        Wireless door lock control system is normal
        		A
        Wireless door lock control system is abnormal
        		B



      		B.
      GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (Click here)
      A


      8.CHECK ENTRY AND START SYSTEM (for Entry Function)

      1. Refer to the entry and start system (for Entry Function) (Click here).

        Result
        Result
        		Proceed to
        Entry and start system (for Entry Function) is normal
        		A
        Entry and start system (for Entry Function) is abnormal
        		B



      		B.
      GO TO ENTRY AND START SYSTEM (for Entry Function) (Click here)
      A


      9.CHECK ENTRY AND START SYSTEM (for Start Function)

      1. Refer to the entry and start system (for Start Function) (Click here).

        Result
        Result
        		Proceed to
        Entry and start system (for Start Function) is normal
        		A
        Entry and start system (for Start Function) is abnormal
        		B



      		B.
      GO TO ENTRY AND START SYSTEM (for Start Function) (Click here)
      A


      10.CHECK ENGINE IMMOBILISER SYSTEM

      1. Refer to the engine immobiliser system (Click here).

        Result
        Result
        		Proceed to
        Engine immobiliser system is normal
        		A
        Engine immobiliser system is abnormal
        		B



      		B.
      GO TO ENGINE IMMOBILISER SYSTEM (Click here)
      A


      11.CHECK LIGHTING SYSTEM

      1. Refer to the lighting system (Click here).

        Result
        Result
        		Proceed to
        Lighting system (EXT) is normal
        		A
        Lighting system (EXT) is abnormal
        		B



      		B.
      GO TO LIGHTING SYSTEM (Click here)
      A


      12.CHECK POWER BACK DOOR SYSTEM (w/ Power Back Door System)

      1. Refer to the luggage compartment door closer system (Click here).

        Result
        Result
        		Proceed to
        Luggage compartment door closer system is normal
        		A
        Luggage compartment door closer system is abnormal
        		B



      		B.
      GO TO LUGGAGE COMPARTMENT DOOR CLOSER SYSTEM (Click here)
      A


      13.CHECK HORN SYSTEM

      1. Refer to the horn system (Click here).

        Result
        Result
        		Proceed to
        Horn system is normal
        		A
        Horn system is abnormal
        		B



      		B.
      GO TO HORN SYSTEM (Click here)
      A


      14.PROBLEM SYMPTOMS TABLE

      1. Refer to Problem Symptoms Table (Click here).

        Result
        Result
        		Proceed to
        Fault is not listed in Problem Symptoms Table
        		A
        Fault is listed in Problem Symptoms Table
        		B



      		B.
      ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
      A


      15.PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM*

      1. System Description (Click here).

      2. Terminals of ECU (Click here).

      3. Data List / Active Test (Click here).



      16.ADJUST, REPAIR OR REPLACE

        NEXT


        17.CONFIRMATION TEST

          NEXT

          END