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Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK POWER WINDOW REGULATOR SWITCH ASSY (B VOLTAGE) 
    1. Disconnect the P9 regulator switch connector.
    2. Measure the voltage of the wire harness side connector.

      Standard: 

    POWER WINDOW REGULATOR SWITCH VOLTAGE SPECIFICATION

    Tester Connection Condition Specified Condition
    P9-4 (B) - Body ground Ignition switch ON 10 to 14 V
    Fig 1: Checking Power Window Regulator Switch Assy (B Voltage)
    G03049796Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR (INSTRUMENT PANEL J/B ASSY - POWER WINDOW REGULATOR SWITCH) 
    2. OK: Go to Next Step. 
  2. INSPECT POWER WINDOW REGULATOR SWITCH ASSY (SWITCH OPERATION) 
    1. Disconnect the P9 switch connector.
    2. Measure the resistance of the switch when the switch is operated.

      Standard: 

    Fig 2: Power Window Regulator Switch Resistance Specification Table
    G03049797Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 3: Inspecting Power Window Regulator Switch Assy (Switch Operation)
    G03049798Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSY 
    2. OK: Go to Next Step. 
  3. CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH ASSY - POWER WINDOW REGULATOR MOTOR ASSY) 
    1. Disconnect the P9 switch connector.
    2. Disconnect the P8 motor connector.
    3. Measure the resistance of the wire harness side connectors.

      Standard: 

    POWER WINDOW REGULATOR SWITCH - MOTOR RESISTANCE SPECIFICATION

    Tester Connection Specified Condition
    P9-1 (D) - P8-2 Below 1 Ω
    P9-3 (U) - P8-1 Below 1 Ω
    P9-1 (D) - Body ground 10 kΩ or higher
    P9-3 (U) - Body ground 10 kΩ or higher
    Fig 4: Identifying Power Window Regulator Switch & Motor (RH) Passenger Connectors
    G03049799Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 
    2. OK: Go to Next Step. 
  4. INSPECT POWER WINDOW REGULATOR MOTOR ASSY RH 
    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 smoothly rotates.

      OK: 

    Fig 5: Motor Rotation Condition Table
    G03049800Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 6: Inspecting Power Window Regulator Motor Assy RH
    G03049801Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSY RH 
    2. OK: REPAIR OR REPLACE HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSY - POWER WINDOW REGULATOR SWITCH ASSY) 
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