POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on Driver Door Window Only) Driver Side Power Window does not Operate with Power Window Master Switch

DESCRIPTION


WIRING DIAGRAM

A0159ACE01

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK LIN COMMUNICATION SYSTEM


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

      OK
      LIN communication system DTCs are not output.

    NG

    GO TO LIN COMMUNICATION SYSTEM Click here

    OK

  2. CHECK FOR DTC (B2312)


    1. Check if DTC B2312 is output Click here.

      OK
      DTC B2312 is not output.

    NG

    GO TO DTC B2312 Click here

    OK

  3. READ VALUE USING INTELLIGENT TESTER (POWER WINDOW REGULATOR MOTOR)


    1. Use the Data List to check if the power window regulator motor is functioning properly Click here.

      D-Door Motor
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door P/W Up SW Driver side power window manual up signal / ON or OFF

      ON: Driver side power window manual up switch operated

      OFF: Driver side power window switch not operated

      		 -
      D Door P/W Down SW Driver side power window manual down signal / ON or OFF

      ON: Driver side power window manual down switch operated

      OFF: Driver side power window switch not operated

      		 -
      OK
      The display changes according to operation of the multiplex network master switch.
      Result
      Result Proceed to
      OK (for LHD) A
      OK (for RHD) B
      NG C

    B

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    C

    CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH - BATTERY AND BODY GROUND) Click here

    A

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here

  4. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH - BATTERY AND BODY GROUND)


    1. A015BYTE23
      Text in Illustration
      *A for LHD
      *B for RHD
      *a

      Front view of wire harness connector

      (to Multiplex Network Master Switch Assembly)

      Disconnect the I31*1 or I26*2 multiplex network master switch assembly connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Standard Voltage
      for LHD
      Tester Connection Condition Specified Condition
      I31-6 (B) - Body ground Always 11 to 14 V
      for RHD
      Tester Connection Condition Specified Condition
      I26-6 (B) - Body ground Always 11 to 14 V
      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      I31-1 (E) - Body ground Always Below 1 Ω
      for RHD
      Tester Connection Condition Specified Condition
      I26-9 (E) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. CHECK HARNESS AND CONNECTOR (FRONT POWER WINDOW REGULATOR MOTOR - BATTERY AND BODY GROUND)


    1. A0155FAE03
      Text in Illustration
      *A for LHD
      *B for RHD
      *a

      Front view of wire harness connector

      (to Front Power Window Regulator Motor Assembly)

      Disconnect the I12*1 or I4*2 front power window regulator motor assembly connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Standard Voltage
      for LHD
      Tester Connection Condition Specified Condition
      I12-2 (B) - Body ground Always 11 to 14 V
      for RHD
      Tester Connection Condition Specified Condition
      I4-2 (B) - Body ground Always 11 to 14 V
      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      I12-1 (GND) - Body ground Always Below 1 Ω
      for RHD
      Tester Connection Condition Specified Condition
      I4-1 (GND) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  6. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH - FRONT POWER WINDOW REGULATOR MOTOR)


    • *1: for LHD

    • *2: for RHD


    1. Disconnect the I31*1 or I26*2 multiplex network master switch assembly connector.

    2. Disconnect the I12*1 or I4*2 front power window regulator motor assembly connector.

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

      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      I31-8 (U) - I12-10 (UP) Always Below 1 Ω
      I31-5 (D) - I12-7 (DOWN) Always Below 1 Ω
      I31-4 (AUTO) - I12-4 (AUTO) Always Below 1 Ω
      I31-3 (LED+) - I12-5 (LED) Always Below 1 Ω
      I31-1 (E) - I12-1 (GND) Always Below 1 Ω
      I31-8 (U) or I12-10 (UP) - Body ground Always 10 kΩ or higher
      I31-5 (D) or I12-7 (DOWN) - Body ground Always 10 kΩ or higher
      I31-4 (AUTO) or I12-4 (AUTO) - Body ground Always 10 kΩ or higher
      I31-3 (LED+) or I12-5 (LED) - Body ground Always 10 kΩ or higher
      I31-1 (E) or I12-1 (GND) - Body ground Always 10 kΩ or higher
      for RHD
      Tester Connection Condition Specified Condition
      I26-1 (U) - I4-10 (UP) Always Below 1 Ω
      I26-5 (D) - I4-7 (DOWN) Always Below 1 Ω
      I26-4 (AUTO) - I4-4 (AUTO) Always Below 1 Ω
      I26-3 (LED+) - I4-5 (LED) Always Below 1 Ω
      I26-9 (E) - I4-1 (GND) Always Below 1 Ω
      I26-1 (U) or I4-10 (UP) - Body ground Always 10 kΩ or higher
      I26-5 (D) or I4-7 (DOWN) - Body ground Always 10 kΩ or higher
      I26-4 (AUTO) or I4-4 (AUTO) - Body ground Always 10 kΩ or higher
      I26-3 (LED+) or I4-5 (LED) - Body ground Always 10 kΩ or higher
      I26-9 (E) or I4-1 (GND) - Body ground Always 10 kΩ or higher
      Result
      Result Proceed to
      OK (for LHD) A
      OK (for RHD) B
      NG C

    B

    INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    C

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    A

  7. INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH


    1. A01597HE17
      Text in Illustration
      *1 Motor Gear
      *a Clockwise
      *b Counter clockwise

      Remove the front power window regulator motor assembly LH Click here.

    2. Apply positive (+) battery voltage to connector terminal 2 (B).

      Note


      • Do not apply positive (+) battery voltage to any terminals, except terminal 2 (B), to avoid damaging the pulse sensor inside the motor.


      • Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door.

    3. Apply negative (-) battery voltage to connector terminals 1 (GND), and 7 (DOWN) or 10 (UP).

    4. Check that the motor gear rotates smoothly as follows.

      OK
      Measurement Condition Specified Condition

      1. Connect the positive (+) battery cable to terminal 2 (B), and connect the negative (-) battery cable to terminal 1 (GND), and keep them connected for 3 seconds or more.

      2. With terminals 2 (B) and 1 (GND) connected, connect the negative (-) battery cable to terminal 10 (UP).

      3. Disconnect and reconnect the negative (-) battery cable to terminal 10 (UP) within 1 second.

      		 Motor gear rotates clockwise (Up)

      1. Connect the positive (+) battery cable to terminal 2 (B), and connect the negative (-) battery cable to terminal 1 (GND), and keep them connected for 3 seconds or more.

      2. With terminals 2 (B) and 1 (GND) connected, connect the negative (-) battery cable to terminal 7 (DOWN).

      3. Disconnect and reconnect the negative (-) battery cable to terminal 7 (DOWN) within 1 second.

      		 Motor gear rotates counterclockwise (Down)

    NG

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here

    OK

    REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Click here

  8. INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH


    1. A015BVPE16
      Text in Illustration
      *1 Motor Gear
      *a Clockwise
      *b Counter clockwise

      Remove the front power window regulator motor assembly RH Click here.

    2. Apply positive (+) battery voltage to connector terminal 2 (B).

      Note


      • Do not apply positive (+) battery voltage to any terminals, except terminal 2 (B), to avoid damaging the pulse sensor inside the motor.


      • Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door.

    3. Apply negative (-) battery voltage to the connector terminals 1 (GND), and 7 (DOWN) or 10 (UP).

    4. Check that the motor gear rotates smoothly as follows.

      OK
      Measurement Condition Specified Condition

      1. Connect the positive (+) battery cable to terminal 2 (B), and connect the negative (-) battery cable to terminal 1 (GND), and keep them connected for 3 seconds or more.

      2. With terminals 2 (B) and 1 (GND) connected, connect the negative (-) battery cable to terminal 10 (UP).

      3. Disconnect and reconnect the negative (-) battery cable to terminal 10 (UP) within 1 second.

      		 Motor gear rotates counterclockwise (Up)

      1. Connect the positive (+) battery cable to terminal 2 (B), and connect the negative (-) battery cable to terminal 1 (GND), and keep them connected for 3 seconds or more.

      2. With terminals 2 (B) and 1 (GND) connected, connect the negative (-) battery cable to terminal 7 (DOWN).

      3. Disconnect and reconnect the negative (-) battery cable to terminal 7 (DOWN) within 1 second.

      		 Motor gear rotates clockwise (Down)

    NG

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    OK

    REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Click here