POWER WINDOW REGULATOR MOTOR(for Front Door) INSPECTION

CAUTION / NOTICE / HINT

Tech Tips


  • Use the same procedure for RHD and LHD vehicles.

  • The procedures listed below are for LHD vehicles.

PROCEDURE


  1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

    Note


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

    • Perform initialization of the power window system after removing, inspecting or replacing the power window regulator motor assembly LH.


    1. A01LCQVC03
      *a

      Component without harness connected

      (Power Window Regulator Motor Assembly LH)
      *b Motor Gear
      B0068HS Clockwise
      B006964 Counterclockwise

      Check that the motor gear rotates smoothly as follows.

      OK:
      Measurement Condition Specified Condition

      1. Connect the positive (+) lead of the battery to terminal 2 (B) and the negative (-) lead to terminal 1 (GND), and hold for 3 sec. or more.

      2. While terminals 2 (B) and 1 (GND) are connected, connect the negative (-) lead of the battery to terminal 10 (UP).

      3. After disconnecting the negative (-) lead of the battery from terminal 10 (UP), connect terminal 10 (UP) to the negative (-) lead of the battery again within 1 sec.

      		 Motor gear rotates clockwise (UP)

      1. Connect the positive (+) lead of the battery to terminal 2 (B) and the negative (-) lead to terminal 1 (GND), and hold for 3 sec. or more.

      2. While terminals 2 (B) and 1 (GND) are connected, connect the negative (-) lead of the battery to terminal 7 (DOWN).

      3. After disconnecting the negative (-) lead of the battery from terminal 7 (DOWN), connect terminal 7 (DOWN) to the negative (-) lead of the battery again within 1 sec.

      		 Motor gear rotates counterclockwise (DOWN)

      If the result is not as specified, replace the power window regulator motor assembly LH.

  2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

    Note


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

    • Perform initialization of the power window system after removing, inspecting or replacing the power window regulator motor assembly RH.


    1. A01L8FMC01
      *a

      Component without harness connected

      (Power Window Regulator Motor Assembly RH)
      *b Motor Gear
      B0068HS Clockwise
      B006964 Counterclockwise

      w/ Jam Protection Function:

      OK:
      Measurement Condition Specified Condition

      1. Connect the positive (+) lead of the battery to terminal 2 (B) and the negative (-) lead to terminal 1 (GND), and hold for 3 sec. or more.

      2. While terminals 2 (B) and 1 (GND) are connected, connect the negative (-) lead of the battery to terminal 10 (UP).

      3. After disconnecting the negative (-) lead of the battery from terminal 10 (UP), connect terminal 10 (UP) to the negative (-) lead of the battery again within 1 sec.

      		 Motor gear rotates clockwise (UP)

      1. Connect the positive (+) lead of the battery to terminal 2 (B) and the negative (-) lead to terminal 1 (GND), and hold for 3 sec. or more.

      2. While terminals 2 (B) and 1 (GND) are connected, connect the negative (-) lead of the battery to terminal 7 (DOWN).

      3. After disconnecting the negative (-) lead of the battery from terminal 7 (DOWN), connect terminal 7 (DOWN) to the negative (-) lead of the battery again within 1 sec.

      		 Motor gear rotates counterclockwise (DOWN)

      If the result is not as specified, replace the power window regulator motor assembly RH.


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

    2. A01LFV0C01
      *a

      Component without harness connected

      (Power Window Regulator Motor Assembly RH)
      *b Motor Gear
      B0068HS Clockwise
      B006964 Counterclockwise

      w/o Jam Protection Function:


      1. Apply battery voltage to connector terminals 1 and 2.

        Note

        Do not apply battery voltage to any terminals except terminals 1 and 2.

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

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → 1

        Battery negative (-) → 2

        		 Motor gear rotates counterclockwise

        Battery positive (+) → 2

        Battery negative (-) → 1

        		 Motor gear rotates clockwise

        If the result is not as specified, replace the power window regulator motor assembly RH.