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Inspection Procedure

  1. INSPECT POWER WINDOW REGULATOR SWITCH ASSY REAR (PASSENGER SIDE) (FOR GROUND) 
    1. Remove the power window switch (the connector is connected).
    2. Check the continuity between terminal 7 and the body ground.

      Standard: Continuity 

      Fig 1: Identifying Terminals Of Power Window Regulator Switch Assy Rear Connector (Passenger Side) (For Ground)
      G02965802Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 
    2. OK: Go to next step. 
  2. INSPECT POWER WINDOW REGULATOR SWITCH ASSY REAR (REAR LH SIDE) (FOR POWER SOURCE) 
    1. Check the voltage between terminals 12 and 7.

      Standard: 10 - 14 V (Constant) 

      Fig 2: Identifying Terminals Of Power Window Regulator Switch Assy Rear Connector (Rear LH Side) (For Power Source)
      G02965803Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS AND/CONNECTOR (SWITCH <==> POWER SOURCE) 
    2. OK: Go to next step. 
  3. INSPECT POWER WINDOW REGULATOR SWITCH ASSY REAR (REAR LH SIDE) (FOR WINDOW LOCK SWITCH) 
    1. Turn the ignition switch ON.
    2. Check the voltage between terminals 11 and 7 when operating the window lock switch on the master switch.

      Standard: 

      Fig 3: Power Window Regulator Switch Assy Rear (Rear LH Side) (For Window Lock Switch) Specified Condition Table
      G02965804Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 4: Identifying Terminals Of Power Window Regulator Switch Assy Rear (Rear LH Side) Connector (For Window Lock Switch)
      G02965805Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR (SWITCH <==> MASTER SWITCH) 
    2. OK: Go to next step. 
  4. CHECK WIRE HARNESS (SWITCH <==> MOTOR) 
    1. Disconnect the P8 power window switch connector.
    2. Remove the rear door trim LH.
    3. Disconnect the P12 power window motor connector.
    4. Check the continuity between the wire harness side connectors.

      Standard: 

      SWITCH TO MOTOR CONTINUITY

      Terminal No. Specified Condition
      P8-1 <==> P12-2 Continuity
      P8-6 <==> P12-1 Continuity
      P8-1 <==> Body ground No continuity
      P8-6 <==> Body ground No continuity
      Fig 5: Identifying Terminals Of Power Window Regulator Switch Assy Rear & Power Window Regulator Motor Assy LH Connector
      G02965806Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPAIR OR REPLACE HARNESS AND HARNESS AND CONNECTOR 
    2. OK: Go to next step. 
  5. INSPECT POWER WINDOW REGULATOR MOTOR ASSY LH (REAR LH) 
    1. Remove the motor (See OVERHAUL ).
    2. Apply battery voltage to the connector between terminals 1 and 2.
    3. Check that the motor rotates smoothly.
      NOTE: Do not apply battery voltage to the terminals except 1 and 2.

      Standard: 

      Fig 6: Power Window Regulator Motor Assy LH (Rear LH) Motor Gear Rotation Table
      G02965807Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 7: Inspecting Power Window Regulator Motor Assy LH (Rear LH)
      G02965808Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSY LH (REAR LH) 
    2. OK: REPLACE POWER WINDOW REGULATOR SWITCH ASSY REAR (REAR LH)