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Home >> Toyota >> 2009 >> Venza 2.7 E, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/Window Glass >> Power Window Control System >> Rear Power Window RH does not Operate with Rear Power Window Switch RH >> Inspection Procedure

Inspection Procedure

NOTE:
  • When the power window regulator motor assembly (for rear RH side) is reinstalled or replaced, the power window control system must be initialized.
  • After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be reinitialized by repeating the following operations at least 5 times:
    1. Close the power window by fully pulling up the power window regulator switch assembly (for rear RH side) and holding it at the auto up position.
    2. Open the power window by fully pushing down the power window regulator switch assembly (for rear RH side).
  1. CHECK REMOTE UP / DOWN FUNCTION 
    1. Check that the remote up/down function using the power window regulator master switch assembly operates the power windows (See OPERATION CHECK  ).

      OK: Remote up/down function is normal  .

      NG: Go to step  4

      OK: Go to Next Step 

  2. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear RH Side) 
    1. Remove the power window regulator switch assembly (for rear RH side) (See REMOVAL  ).
    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Switch Condition Specified Condition
      6 (UP) - 1 (GND) Auto up or up position Below 1 Ω
      7 (DOWN) - 1 (GND) Auto down or down position Below 1 Ω

      Text in Illustration 

      ILLUSTRATION LEGEND

      *1 Component without harness connected (Power Window Regulator Switch Assembly (for Rear RH Side))
      Fig 1: Identifying Power Window Regulator Switch Assembly Connector Terminals
      G06028877Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear RH side)  (See REMOVAL  )

      OK: Go to Next Step 

  3. CHECK HARNESS AND CONNECTOR (REAR RH SIDE SWITCH - REAR RH SIDE MOTOR AND BODY GROUND) 
    1. Disconnect the power window regulator motor assembly (for rear RH side) connector.
    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      J1-6 (UP) - J2-10 (UP) Always Below 1 Ω
      J1-7 (DOWN) - J2-7 (DOWN) Always Below 1 Ω
      J1-1 (GND) - Body ground Always Below 1 Ω
      J1-6 (UP) - Body ground Always 10 kΩ or higher
      J1-7 (DOWN) -Body ground Always 10 kΩ or higher
      J2-10 (UP) - Body ground Always 10 kΩ or higher
      J2-7 (DOWN) - Body ground Always 10 kΩ or higher

      Text in Illustration 

      ILLUSTRATION LEGEND

      *1 Front view of wire harness connector (to Power Window Regulator Switch Assembly (for Rear RH Side))
      *2 Front view of wire harness connector (to Power Window Regulator Motor Assembly (for Rear RH Side))
      Fig 2: Identifying Power Window Regulator Switch Connector And Power Window Regulator Motor Connector
      G06028887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

      OK: REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH side)  (See REMOVAL  )

  4. CHECK HARNESS AND CONNECTOR (REAR RH SIDE MOTOR - BATTERY AND BODY GROUND) 
    1. Disconnect the power window regulator motor assembly (for rear RH side) connector.
    2. Measure the resistance and voltage according to the value(s) in the table below.

      Standard Resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      J2-1 (GND) - Body ground Always Below 1 Ω
      Fig 3: Identifying Power Window Regulator Motor Assembly Connector
      G06028888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Voltage 

      VOLTAGE SPECIFICATION

      Tester Connection Condition Specified Condition
      J2-2 (B) - Body ground Always 11 to 14 V

      Text in Illustration 

      ILLUSTRATION LEGEND

      *1 Front view of wire harness connector (to Power Window Regulator Motor Assembly (for Rear RH Side))

      NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

      OK: Go to Next Step 

  5. CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - REAR RH SIDE MOTOR) 
    1. Disconnect the main body ECU (driver side junction block assembly) connector.
    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      D48-10 (LIN2) - J2-9 (LIN) Always Below 1 Ω
      D48-10 (LIN2) - Body ground Always 10 kΩ or higher

      Text in Illustration 

      ILLUSTRATION LEGEND

      *1 Front view of wire harness connector (to Main Body ECU (Driver Side Junction Block Assembly))
      *2 Front view of wire harness connector (to Power Window Regulator Motor Assembly (for Rear RH Side))
      Fig 4: Identifying Main Body ECU Connector And Power Window Regulator Motor Connector
      G06028889Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

      OK: Go to Next Step 

  6. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) 
    1. Remove the power window regulator motor assembly (for rear RH side) (See REMOVAL  ).
    2. Apply positive (+) battery voltage to connector terminal 2 (B).
      NOTE: Do not apply positive (+) battery voltage to any terminals other than terminal 2 (B) to avoid damaging the pulse sensor inside the motor.
    3. Connect a ground lead to connector terminals 1 (GND) and 7 (DOWN) or 10 (UP).
    4. Check that the motor gear rotates smoothly as follows:
      Fig 5: Inspecting Power Window Regulator Motor Assembly (For Rear RH Side)
      G06028890Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      OK 

      MEASUREMENT AND SPECIFIED CONDITION REFERENCE

      Measurement Condition Specified Condition
      1. Connect a positive (+) battery lead to terminal 2 (B), connect a negative (-) battery lead to terminal 1 (GND), and keep them connected for 3 seconds or more.
      2. With terminals 2 (B) and 1 (GND) connected, connect a negative (-) battery lead to terminal 10 (UP).
      3. Disconnect and reconnect a negative (-) battery lead to terminal 10 (UP) within 1 second.
      		 Motor gear rotates counterclockwise (Up)
      1. Connect a positive (+) battery lead to terminal 2 (B), connect a negative (-) battery lead to terminal 1 (GND), and keep them connected for 3 seconds or more.
      2. With terminals 2 (B) and 1 (GND) connected, connect a negative (-) battery lead to terminal 7 (DOWN).
      3. Disconnect and reconnect a negative (-) battery lead to terminal 7 (DOWN) within 1 second.
      		 Motor gear rotates clockwise (Down)

      Text in Illustration 

      ILLUSTRATION LEGEND

      *1 Component without harness connected (to Rear Power Window Regulator Motor Assembly RH)
      CAUTION: Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door.

      NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH side)  (See REMOVAL  )

      OK: REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)  (See MAIN BODY ECU )

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