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Home >> Toyota >> 2009 >> RAV4 Base, 3.5 K, FWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/Window Glass >> Power Window Control System >> Rear Power Window LH does not Operate with Rear Power Window Switch LH >> Inspection Procedure

Inspection Procedure

  1. INSPECT FUSE (RL DOOR) 
    1. Remove the RL DOOR fuse from the instrument panel junction block.
    2. Measure the resistance of the fuse.

    Standard resistance: 

    Below 1 Ω 

    NG: REPLACE FUSE (RL DOOR) 

    OK: GO TO NEXT STEP 

  2. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH) (POWER SOURCE) 
    Fig 1: Identifying J1 Switch Connector Terminal
    G06000576Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the J1 switch connector.
    2. Measure the voltage of the wire harness side connector.

      Standard voltage 

      TESTER CONNECTION SPECIFIED CONDITION

      Tester Connection Condition Specified Condition
      J1-3 (B) - Body ground Ignition switch ON 10 to 14 V

      NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

      OK: GO TO NEXT STEP 

  3. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH) 
    Fig 2: Identifying Power Window Regulator Switch Connector Terminals
    G05586471Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the power window regulator switch.
    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION

      Tester Connection Switch Condition Specified Condition
      1 (D) - 2 (SD)
      3 (B) - 4 (U)      		 UP Below 1 Ω
      4 (U) - 5 (SU)
      1 (D) - 2 (SD)      		 OFF Below 1 Ω
      1 (D) - 3 (B)
      4 (U) - 5 (SU)      		 DOWN Below 1 Ω

      NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH) 

      OK: GO TO NEXT STEP 

  4. CHECK WIRE HARNESS (REGULATOR SWITCH - REGULATOR MOTOR) 
    Fig 3: Identifying Regulator Switch And Regulator Motor Connector Terminals
    G05586466Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the J1 switch connector.
    2. Disconnect the J3 motor connector.
    3. Measure the resistance of the wire harness side connectors.

    Standard resistance 

    TESTER CONNECTION SPECIFIED CONDITION

    Tester Connection Specified Condition
    J1-4 (U) - J3-1 (U) Below 1 Ω
    J1-1 (D) - J3-2 (D) Below 1 Ω
    J1-4 (U) or J3-1 (U) - Body ground 10 kΩ or higher
    J1-1 (D) or J3-2 (D) - Body ground 10 kΩ or higher

    NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

    OK: GO TO NEXT STEP 

  5. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH) 
    Fig 4: Checking Power Window Regulator Motor Assembly
    G04833764Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the power window regulator motor.
    2. Apply the battery voltage to connector terminals 1 and 2.
    3. Check that the motor gear rotates smoothly as follows.

    OK 

    MEASUREMENT SPECIFIED CONDITION

    Measurement Condition Specified Condition
    Battery positive (+) → 1
    Battery negative (-) → 2    		 Motor gear rotates clockwise
    Battery positive (+) → 2
    Battery negative (-) → 1    		 Motor gear rotates counterclockwise

    NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH) 

    OK: GO TO NEXT STEP 

  6. CHECK WIRE HARNESS (REGULATOR MASTER SWITCH - REGULATOR SWITCH) 
    Fig 5: Identifying Regulator Master Switch And Regulator Switch Connector Terminals
    G06000580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the H2 switch connector.
    2. Disconnect the J1 switch connector.
    3. Measure the resistance of the wire harness side connectors.

    Standard resistance 

    TESTER CONNECTION SPECIFIED CONDITION

    Tester Connection Specified Condition
    H2-12 (U) - J1-5 (SU) Below 1 Ω
    H2-13 (D) - J1-2 (SD) Below 1 Ω
    H2-12 (U) or J1-5 (SU) - Body ground 10 kΩ or higher
    H2-13 (D) or J1-2 (SD) - Body ground 10 kΩ or higher

    NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

    OK: REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 

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