Power Window Control System (W/ Jam Protection Function) How To Proceed With Troubleshooting

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. PROBLEM SYMPTOMS TABLE

  4. OVERALL ANALYSIS AND TROUBLESHOOTING

  5. REPAIR OR REPLACE

  6. RESET FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (for Driver Side)

  7. CONFIRMATION TEST

Power Window Control System (W/ Jam Protection Function) -- How To Proceed With Troubleshooting


HINT:
Use these procedures to troubleshoot the power window control system.


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.PROBLEM SYMPTOMS TABLE

    1. Refer to the Problem Symptoms Table (Toyota Fortuner RM0000010ZD03JX.html).

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


    		B.
    Go to step 5
    A


    4.OVERALL ANALYSIS AND TROUBLESHOOTING

    1. Terminals of ECU (Toyota Fortuner RM0000010ZC03OX.html).


    NEXT


    5.REPAIR OR REPLACE
      Result
      Result
      		Proceed to
      Front door window regulator sub-assembly (for driver side) and/or power window regulator master switch assembly replaced or removed/installed
      		A
      Front door window regulator sub-assembly (for driver side) and/or power window regulator master switch assembly not replaced or removed/installed
      		B


    		B.
    Go to step 7
    A


    6.RESET FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (for Driver Side)

    1. If the power window regulator master switch light is blinking, reset the front door window regulator sub-assembly (for driver side) (Toyota Fortuner RM000001DJB01KX.html).


    NEXT


    7.CONFIRMATION TEST

      NEXT

      END