Inspection Procedure

WARNING: This page is about a different car, the 2003 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

Check Harness And Connector (Power Source)
1. Disconnect the P11 power window switch connector.
2. Turn the ignition switch ON.
3. Check the voltage between the switch terminal 4 of the wire harness side connector and body ground.
  Standard: 10 - 14 V
  
  Fig 1: Checking Harness And Connector (Power Source)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: Go to Next Step
2. NG: Repair Or Replace Harness And Connector (Switch >--< Relay)
Inspect Power Window Regulator Switch Assy Rear (Rear RH)
1. Remove the power window switch.
2. Check the continuity between the switch terminals when the switch is operated.
  Standard:
  
  Fig 3: Window Regulator Switch Specifications Table (Rear RH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: Go to Next Step
2. NG: Replace Power Window Regulator Switch Assy Rear (Rear RH Side)
Check Harness And Connector (Switch >--< Motor)
1. Disconnect the P15 power window motor connector.
2. Check the continuity between the wire harness side connectors.
  Standard:
  
  Fig 5: Switch & Motor Specifications Table
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: Go to Next Step
2. NG: Repair Or Replace Harness And Connector
Inspect Power Window Regulator Motor Assy RH (Rear RH)
1. Remove the motor (See REAR DOOR ).
2. Apply battery voltage to the connector terminals 1 and 2.
3. Check that the motor rotates smoothly.
  NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.
  
  Standard:
  
  Fig 7: Window Regulator Motor Specifications Table (Rear RH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: Repair Or Replace Harness And Connector (Master Switch >--< Switch)
2. NG: Replace Power Window Regulator Motor Assy RH (Rear RH)