Window Defogger System (For Double Swing Out Type) How To Proceed With Troubleshooting

Vehicle Exterior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Window Glass. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. CHECK LIN COMMUNICATION SYSTEM

  4. PROBLEM SYMPTOMS TABLE

  5. OVERALL ANALYSIS AND TROUBLESHOOTING*

  6. REPAIR OR REPLACE

  7. CONFIRMATION TEST

Window Defogger System (For Double Swing Out Type) -- How To Proceed With Troubleshooting


HINT:
  1. Use these procedures to troubleshoot the window defogger system.
  2. *: Use the intelligent tester.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.INSPECT BATTERY VOLTAGE
      Standard voltage:
      11 to 14 V
      If the voltage is below 11 V, recharge or replace the battery before proceeding.

    NEXT


    3.CHECK LIN COMMUNICATION SYSTEM

    1. Check if the LIN communication system is functioning normally (Click here).

      OK:
      LIN DTC is not output.


    		NG.
    GO TO LIN COMMUNICATION SYSTEM (Click here)
    OK


    4.PROBLEM SYMPTOMS TABLE

    1. Refer to the 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


    5.OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Terminals of ECU (Click here).

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


    NEXT


    6.REPAIR OR REPLACE

      NEXT


      7.CONFIRMATION TEST

        NEXT

        END