Inspection Procedure

WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

CHECK WIRE HARNESS (POWER SOURCE)
1. Disconnect the P9 switch connector.
2. Turn the ignition switch ON.
3. Check the voltage between terminal 4 of the wire harness side connector of the switch and the body ground.
  Standard: 10 - 14 V
  
  Fig 1: Identifying Terminals Of P9 Switch Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR (SWITCH <=> RELAY)
OK: Go to next step.
INSPECT POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE)
1. Remove the power window switch.
2. Check the continuity between the terminals of the switch connector when the switch is operated.
  
  Fig 2: Power Window Regulator Switch Assy (Passenger Side) Continuity Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 3: Identifying Terminals Of Power Window Switch Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE)
OK: Go to next step.
CHECK WIRE HARNESS (SWITCH <=> MOTOR) (SWITCH <=> BODY GROUND)
1. Disconnect the P13 motor connector.
2. Check the continuity between the wire harness side connectors.
  
  Fig 4: Switch - Motor Continuity Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check the continuity between the P9 switch connector and the body ground.
  
  Fig 5: Switch - Body Ground Continuity Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 6: Identifying Terminals Of P9 And P13 Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
OK: Go to next step.
INSPECT POWER WINDOW REGULATOR MOTOR ASSY RH (PASSENGER SIDE)
1. Remove the motor (See OVERHAUL ).
2. Apply battery voltage to connector terminals 1 and 2.
3. Check that the motor rotates smoothly.
  
  Fig 7: Power Window Regulator Motor (Passenger Side) Gear Rotation Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 8: Inspecting Power Window Regulator Motor Assy RH (Passenger Side)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSY RH (PASSENGER SIDE)
OK:

REPAIR OR REPLACE HARNESS AND CONNECTOR (MASTER SWITCH <=> SWITCH)