Power Window Control System (For Models With Jam Protection Function On Driver Door Window Only) 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 FOR DTC*

  4. PROBLEM SYMPTOMS TABLE

  5. OVERALL ANALYSIS AND TROUBLESHOOTING*

  6. REPAIR OR REPLACE

  7. RESET POWER WINDOW REGULATOR MOTOR

  8. CONFIRMATION TEST

Power Window Control System (For Models With Jam Protection Function On Driver Door Window Only) -- How To Proceed With Troubleshooting


HINT:
  1. Use these procedures to troubleshoot the power window control 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 FOR DTC*

    1. Check for DTCs and make a note of any codes that are output.

    2. Clear the DTCs.

    3. Recheck for DTCs. Based on the DTCs output in the first step, try to force output of the same DTC by simulating the symptoms indicated by the DTC.

      Result
      Result
      		Proceed to
      No DTCs output
      		A
      B2311 is output
      		B
      B2312 is output
      		B
      B2313 is output
      		B
      LIN communication system DTCs are output
      		C



    		B.
    GO TO DIAGNOSTIC TROUBLE CODE CHART (Click here)

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


    4.PROBLEM SYMPTOMS TABLE

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

      Result
      Result
      		Proceed to
      Fault not listed in problem symptoms table
      		A
      Fault listed in problem symptoms table
      		B



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


    5.OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Operation Check (Click here).

    2. Terminals of ECU (Click here).

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


    NEXT


    6.REPAIR OR REPLACE
      Result
      Result
      		Proceed to
      Door window regulator and power window regulator motor assembly is replaced or removed/installed.
      		A
      Door window regulator and power window regulator motor assembly is not replaced or removed/installed.
      		B


    		B.
    GO TO STEP 8
    A


    7.RESET POWER WINDOW REGULATOR MOTOR

    1. If a power window switch LED is blinking, initialize the power window regulator motor (Click here).


    NEXT


    8.CONFIRMATION TEST

      NEXT

      END