Power Window Master Switch: Inspection

INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

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

Fig 1: Inspecting Power Window Regulator Master Switch Assembly

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard:

AUTO (driver side) switch

POWER WINDOW REGULATOR MASTER SWITCH CONNECTOR TERMINALS SPECIFIED CONDITION (DRIVER SIDE)

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 CONNECTOR TERMINALS SPECIFIED CONDITION (PASSENGER SIDE)

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	Below 1 Ω
	OFF	15 - 18
	DOWN	6 - 15

Rear LH switch

POWER WINDOW REGULATOR MASTER SWITCH (REAR LH) CONNECTOR TERMINALS SPECIFIED CONDITION

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	Below 1 Ω
	OFF	12 - 13
	DOWN	6 - 12

Rear RH switch

POWER WINDOW REGULATOR MASTER SWITCH (REAR RH) CONNECTOR TERMINALS SPECIFIED CONDITION

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	Below 1 Ω
	OFF	10 - 16
	DOWN	6 - 16

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