Customize Parameters: Inspection

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

INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSY

Check the resistance between the terminals of the switch when the switch is operated.

Fig 1: Inspecting Power Window Regulator Master Switch Assy

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard:

AUTO (driver side) switch

POWER WINDOW REGULATOR MASTER SWITCH ASSY (AUTO (DRIVER SIDE) SWITCH)

Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
-	UP	1 - 9, 4 - 6	Below 1 Ω
	OFF	1-4-9
	DOWN	1 - 4, 6 - 9

Passenger side switch

POWER WINDOW REGULATOR MASTER SWITCH ASSY (PASSENGER SIDE SWITCH)

Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
OFF (Normal)	UP	1-15,6-18	Below 1 Ω
	OFF	1-15-18
	DOWN	1-18,6-15
ON (Lock)	UP	6-18
	OFF	15-18
	DOWN	6-15

Rear LH switch

POWER WINDOW REGULATOR MASTER SWITCH ASSY (REAR LH SWITCH)

Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
OFF (Normal)	UP	1-13,6-12	Below 1 Ω
	OFF	1-12-13
	DOWN	1-12,6-13
ON (Lock)	UP	6-12
	OFF	12-13
	DOWN	6-12

Rear RH switch

POWER WINDOW REGULATOR MASTER SWITCH ASSY (REAR RH SWITCH)

Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
OFF (Normal)	UP	1-16,6-10	Below 1 Ω
	OFF	1-10-16
	DOWN	1-10,6-16
ON (Lock)	UP	6-10
	OFF	10-16
	DOWN	6-16

If the result is not as specified, replace the switch assy.

INSPECT POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER)

Check the resistance between the switch terminals when the switch is operated.

Standard:

POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER)

Terminal No.	Regulator Switch	Specified Condition
1-2, 3-4	UP	Below 1 Ω
1-2, 3-5	OFF
1-4, 3-5	DOWN

If the result is not as specified, replace the switch assy.

Fig 2: Inspecting Power Window Regulator Switch Assy (Passenger)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT POWER WINDOW REGULATOR SWITCH ASSY REAR

Check the resistance between the switch terminals when the switch is operated.

Standard:

POWER WINDOW REGULATOR SWITCH ASSY REAR

Terminal No.	Regulator Switch	Specified Condition
1-2, 3-4	UP	Below 1 Ω
1-2, 4-5	OFF
2-3, 4-5	DOWN

If the result is not as specified, replace the switch assy.

Fig 3: Inspecting Power Window Regulator Switch Assy Rear

INSPECT POWER WINDOW REGULATOR MOTOR ASSY LH (FRONT)
1. Apply battery voltage to terminals 1 and 2.
2. Check that the motor smoothly rotates.
  
  Fig 4: Checking Motor Rotates Smoothly (LH - Front)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

Standard:

Fig 5: Inspecting Power Window Regulator Motor Assy LH (Front) Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the motor assy.
INSPECT POWER WINDOW REGULATOR MOTOR ASSY LH (REAR)
1. Apply battery voltage to terminals 1 and 2.
2. Check that the motor smoothly rotates.
  
  Fig 6: Checking Motor Rotates Smoothly (LH - Rear)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard:

Fig 7: Inspecting Power Window Regulator Motor Assy LH (Rear) Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the motor assy.
INSPECT POWER WINDOW REGULATOR MOTOR ASSY RH (FRONT)
1. Apply battery voltage to terminals 1 and 2.
2. Check that the motor smoothly rotates.
  
  Fig 8: Checking Power Window Regulator Motor Rotates Smoothly (RH - Front)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

Standard:

Fig 9: Inspecting Power Window Regulator Motor Assy RH (Front) Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the motor assy.
INSPECT POWER WINDOW REGULATOR MOTOR ASSY RH (REAR)
1. Apply battery voltage to terminals 1 and 2.
2. Check that the motor smoothly rotates.
  
  Fig 10: Checking Power Window Regulator Motor Assy Rotates Smoothly (RH - Rear)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard:

Fig 11: Inspecting Power Window Regulator Motor Assy RH (Rear) Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the motor assy.

INSPECT POWER WINDOW RELAY (Marking: PWR)

Remove the relay from the instrument panel J/B.
Check the resistance of the relay.

Fig 12: Inspecting Power Window Relay
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard:

POWER WINDOW RELAY

Terminal No.	Specified Condition
3-5	10 kΩ or higher
3-5	Below 1 Ω (When battery voltage is applied to terminals 1 and 2)

If the result is not as specified, replace the relay.

INSPECT FRONT DOOR COURTESY LAMP SWITCH ASSY

Check the switch resistance.

Standard:

FRONT DOOR COURTESY LAMP SWITCH

Terminal No.	Condition	Specified Condition
1- Body ground	Switch pushed	10 kΩ or higher
1- Body ground	Switch free	Below 1 Ω

If the result is not as specified, replace the switch assy.