Inspection Procedure

1. Disconnect the P10 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 P10 Switch Connector (Power Window Regulator Switch Assy Rear (Rear LH)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR (SWITCH <==> RELAY) 

OK: GO TO NEXT STEP 

1. Remove the power window switch.
2. Check the continuity between the terminals of the switch connector when the switch is operated.

   Standard: 

   TERMINAL SPECIFIED CONDITION TABLE
   
   

   Terminal No.	Switch	Specified Condition
   1 <==> 2, 3 <==> 4	UP	Continuity
   1 <==> 2, 3 <==> 5	OFF	Continuity
   1 <==> 4, 3 <==> 5	DOWN	Continuity

   Fig 2: Inspecting Power Window Regulator Switch Assy Rear (Rear LH)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSY REAR (REAR LH) 

OK: GO TO NEXT STEP 

1. Disconnect the P14 motor connector.
2. Check the continuity between the wire harness side connectors.

   Standard: 

   TERMINAL SPECIFIED CONDITION TABLE
   
   

   Terminal No.	Specified Condition
   P10-3 <==> P14-1	Continuity
   P10-1 <==> P14-2	Continuity

Fig 3: Identifying P10 & P14 Motor Connector
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check the continuity between the P10 switch connector and the body ground.

   Standard: 

   TERMINAL SPECIFIED CONDITION TABLE
   
   

   Terminal No.	Specified Condition
   P10-1 <==> Body ground	No continuity
   P10-3 <==> Body ground	No continuity

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK: GO TO NEXT STEP 

1. Remove the motor (See OVERHAUL ).
2. Apply battery voltage to connector terminals 1 and 2.
3. Check that the motor rotates smoothly.
   Fig 4: Checking Motor Rotates Smoothly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Standard: 

   TERMINAL MOTOR GEAR ROTATION TABLE
   
   

   Terminal No.	Motor Gear Rotation
   Battery positive voltage --> 2 Battery negative voltage --> 1	Clockwise
   Battery positive voltage --> 1 Battery negative voltage --> 2	Counterclockwise

NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSY LH (REAR LH) 

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