POWER WINDOW CONTROL SYSTEM Rear Power Window LH does not Operate with Rear Power Window Switch LH

DESCRIPTION


WIRING DIAGRAM

A01GLDAE02

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK LIN COMMUNICATION SYSTEM


    1. Check for LIN communication system DTCs related to the power window control system.

      Result:
      Result Proceed to
      DTC is output A
      DTC is not output B

    A

    GO TO LIN COMMUNICATION SYSTEM Click here

    B

  2. CHECK FOR DTC (B2312)


    1. Check if DTC B2312 is output.

      Result:
      Result Proceed to
      DTC is output A
      DTC is not output B

    A

    GO TO DTC B2312 Click here

    B

  3. READ VALUE USING INTELLIGENT TESTER (REAR MOTOR LH)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn ON the intelligent tester.

    4. Enter the following menus.


      1. Select: Body / RL-Door Motor / Data List /

    5. According to the display on tester, read the "Data List".

      RL-Door Motor:
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      RL Door P/W Up SW Rear power window LH remote manual UP switch signal / ON or OFF

      ON: Rear power window LH remote manual UP switch on master switch operated

      OFF: Rear power window LH switch on master switch not operated

      		 -
      RL Door P/W Down SW Rear power window LH remote manual DOWN switch signal / ON or OFF

      ON: Rear power window LH remote manual DOWN switch on master switch operated

      OFF: Rear power window LH switch on master switch not operated

      		 -
      OK
      Tester display changes normally when rear power window switch LH is operated.

    NG

    CHECK HARNESS AND CONNECTOR (REAR DOOR ECU LH - REAR SWITCH LH) Click here

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH) Click here

  4. CHECK HARNESS AND CONNECTOR (REAR DOOR ECU LH - REAR SWITCH LH)


    1. A01GLQBE02

      Disconnect the O15 ECU connector.

    2. Disconnect the O18 switch connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance
      Tester Connection Condition Specified Condition
      O15-25 (SGND) - O18-5 (GND) Always Below 1 Ω
      O15-25 (SGND) or O18-5 (GND) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. CHECK HARNESS AND CONNECTOR (REAR DOOR ECU LH - REAR MOTOR LH)


    1. A01GMXYE03

      Disconnect the O14 ECU connector.

    2. Disconnect the O19 motor connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance
      Tester Connection Condition Specified Condition
      O14-5 (BDRJ) - O19-2 (B) Always Below 1 Ω
      O14-2 (PWE) - O19-1 (E) Always Below 1 Ω
      O14-5 (BDRJ) or O19-2 (B) - Body ground Always 10 kΩ or higher
      O14-2 (PWE) or O19-1 (E) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  6. CHECK HARNESS AND CONNECTOR (REAR SWITCH LH - REAR MOTOR LH)


    1. A01GKL3E05

      Disconnect the O18 switch connector.

    2. Disconnect the O19 motor connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance
      Tester Connection Condition Specified Condition
      O18-2 (UP) - O19-10 (UP1) Always Below 1 Ω
      O18-10 (DOWN) - O19-7 (DWN1) Always Below 1 Ω
      O18-2 (UP) or O19-10 (UP1) - Body ground Always 10 kΩ or higher
      O18-10 (DOWN) or O19-7 (DWN1) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  7. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH)

    A01GJPFE15

    1. Remove the switch.

    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance
      Tester Connection Switch Condition Specified Condition
      O18-2 (UP) - O18-5 (GND) Manual UP operation Below 1 Ω
      O18-10 (DOWN) - O18-5 (GND) Manual DOWN operation Below 1 Ω

    NG

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH) Click here

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH) Click here