Inspection Procedure

1. 3 Door:

   Inspect the driver switch.

   1. Remove the power window regulator master switch assembly.
   2. Measure the resistance of the switch when the switch is operated.
      Fig 1: Identifying Power Window Regulator Master Switch Connectors

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (DRIVER SWITCH) RESISTANCE SPECIFICATION (3 DOOR)
      
      

      Window Lock Switch Condition	Power Window Switch Condition	Tester Connection	Specified Condition
      Always (ON / OFF)	UP	7 (E) - 12 (D) 10 (U) - 15 (B)	Below 1 Ω
      Always (ON / OFF)	OFF	7 (E) - 10 (U) 7 (E) - 12 (D)	Below 1 Ω
      Always (ON / OFF)	DOWN	7 (E) - 10 (U) 12 (D) - 15 (B)	Below 1 Ω
      Always (ON / OFF)	AUTO DOWN	7 (E) - 10 (U) 12 (D) - 15 (B)	Below 1 Ω

   3. Reinstall the power window regulator master switch assembly.
2. Except 3 door:

   Inspect the driver switch.

   1. Remove the power window regulator master switch assembly.
   2. Measure the resistance of the switch when the switch is operated.
      Fig 2: Identifying Power Window Regulator Master Switch Connectors

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (DRIVER SWITCH) RESISTANCE SPECIFICATION (EXCEPT 3 DOOR) RESISTANCE SPECIFICATION
      
      

      Window Lock Switch Condition	Power Window Switch Condition	Tester Connection	Specified Condition
      Always (ON/OFF)	UP	1 (E) - 4 (D) 3 (U) - 6 (B)	Below 1 Ω
      Always (ON/OFF)	OFF	1 (E) - 3 (U) 1 (E) - 4 (D)	Below 1 Ω
      Always (ON / OFF)	DOWN	1 (E) - 3 (U) 6 (B) - 4 (D)	Below 1 Ω
      Always (ON / OFF)	AUTO DOWN	1 (E) - 3 (U) 6 (B) - 4 (D)	Below 1 Ω

   3. Reinstall the power window regulator master switch assembly.

NG: REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 

OK: GO TO NEXT STEP 

1. Disconnect the G1 power window regulator master switch assembly connector.
   Fig 3: Identifying Power Window Regulator Master Switch Connectors

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the G4 power window regulator motor assembly connector.
3. Measure the resistance of the wire harness side connectors.

   Standard resistance: 

   3 Door 

   MASTER SWITCH - MOTOR (DRIVER SIDE) RESISTANCE SPECIFICATION (3 DOOR)
   
   

   Tester Connection	Specified Condition
   G1-12 (D) - G4 - 1	Below 1 Ω
   G1-10 (U) - G4 - 2	Below 1 Ω
   G1-12 (D) or G4-1 - Body ground	10 kΩ or higher
   G1-10 (U) or G4-2 - Body ground	10 kΩ or higher

   Except 3 door 

   MASTER SWITCH - MOTOR (DRIVER SIDE) RESISTANCE SPECIFICATION (EXCEPT 3 DOOR)
   
   

   Tester Connection	Specified Condition
   G1-4 (D) - G4-1	Below 1 Ω
   G1-3 (U) - G4-2	Below 1 Ω
   G1-4 (D) or G4-1 - Body ground	10 kΩ or higher
   G1-3 (U) or G4-2 - Body ground	10 kΩ or higher

4. Reconnect the G1 power window regulator master switch assembly connector.
5. Reconnect the G4 power window regulator motor assembly connector.

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: GO TO NEXT STEP 

1. Remove the power window regulator motor assembly.
2. Apply battery voltage to connector terminals 1 arid 2.
   NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.
3. Check that the motor gear rotates smoothly as follows.

   OK 

   MOTOR GEAR ROTATION INSPECTION
   
   

   Measurement Condition	Specified Condition
   Battery positive (+) --> 1 Battery negative (-) --> 2	Motor gear rotates counterclockwise
   Battery positive (+) --> 2 Battery negative (-) --> 1	Motor gear rotates clockwise

   Fig 4: Inspecting Power Window Regulator Motor Assembly (Driver Side)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Reinstall the power Window regulator motor assembly

NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER SIDE) 

OK: GO TO  POWER WINDOWS DO NOT OPERATE AT ALL