POWER WINDOW CONTROL SYSTEM(for Models with Jam Protection Function on 4 Windows) Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

DTC Code DTC Name
Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

DESCRIPTION

If the manual up and down function operates normally but the auto up and down function does not, then fail-safe mode may be functioning.

If power window initialization has not been performed, the auto up and down function will not operate.

Click here

WIRING DIAGRAM

B234589E22

CAUTION / NOTICE / HINT

Note:

  • The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.

    Click here

  • If the front door window regulator assembly (for driver door) has been replaced with a new one, initialize the power window control system.

    Click here

Tip:

If the pulse sensor built into the front door window regulator assembly (for driver door) is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the power window regulator master switch assembly at the auto up position, and opened manually by pushing down the power window regulator master switch assembly.

PROCEDURE

  1. READ VALUE USING GTS (MASTER SWITCH)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Master switch / Data List.

    5. Read the Data List according to the display on the GTS.

      Body Electrical > Master Switch > Data List

      Tester Display

      Measurement Item

      Range

      Normal Condition

      Diagnostic Note

      D Door P/W Auto SW

      Driver door power window auto switch signal

      ON or OFF

      ON: Driver door power window auto switch being operated

      OFF: Driver door power window auto switch not being operated

      -

      Body Electrical > Master Switch > Data List

      Tester Display

      D Door P/W Auto SW

      OK

      On the GTS screen, ON or OFF is displayed accordingly.

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

    Click here

    OK

  2. READ VALUE USING GTS (D-DOOR MOTOR)

    1. Enter the following menus: Body Electrical / D-Door Motor / Data List.

    2. Read the Data List according to the display on the GTS.

      Body Electrical > D-Door Motor > Data List

      Tester Display

      Measurement Item

      Range

      Normal Condition

      Diagnostic Note

      D Door P/W Auto SW

      Driver door power window auto switch signal

      ON or OFF

      ON: Driver door power window auto switch being operated

      OFF: Driver door power window auto switch not being operated

      -

      Body Electrical > D-Door Motor > Data List

      Tester Display

      D Door P/W Auto SW

      OK

      On the GTS screen, ON or OFF is displayed accordingly.

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLYClick here

    OK

  3. PERFORM INITIALIZATION (FOR DRIVER DOOR)

    1. Initialize the front door window regulator assembly (for driver door).

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  4. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION)

    1. Check that the driver door power window moves when the auto up and down function of the power window regulator master switch assembly are operated.

      Click here

      OK

      Driver door auto up and down function is normal.

    Result

    Proceed to

    OK

    NG
    OK

    END (PROBLEM DUE TO INITIALIZATION FAILURE)

    NG

    REPLACE FRONT DOOR WINDOW REGULATOR ASSEMBLY (FOR DRIVER DOOR)

    for Hatchback and for Wagon:Click here

    for Sedan:Click here

  5. REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

    1. Replace the power window regulator master switch assembly.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  6. CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION)

    1. Check that the driver door power window moves when the auto up and down function of the power window regulator master switch assembly are operated.

      Click here

      OK

      Driver door auto up and down function is normal.

    Result

    Proceed to

    OK

    NG
    OK

    END (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY WAS DEFECTIVE)

    NG

    REPLACE FRONT DOOR WINDOW REGULATOR ASSEMBLY (FOR DRIVER DOOR)

    for Hatchback and for Wagon:Click here

    for Sedan:Click here