Remote Up / Down Function does not Operate: Wiring Diagram

1. Push the window lock switch OFF (normal) and check that the remote UP/DOWN function operates.

Fig 2: Identifying Lock Switch

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: END 

NG: Go to next step. 

1. Check that the passenger side door window and slide door windows can be operated via each regulator switch.

NG: OTHER PROBLEM 

OK: Go to next step. 

HINT:

Inspect the switch with the non-operational remote function.

1. Remove the master switch.
2. Check the resistance between the terminals of the master switch when each switch is operated, as shown in POWER WINDOW MASTER SWITCH (PASSENGER SIDE SWITCH  .

   Standard resistance: 

   Passenger side switch 

   Fig 3: Inspecting Power Window Master Switch

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   POWER WINDOW MASTER SWITCH (PASSENGER SIDE SWITCH
   
   

   Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
   OFF (Normal)	UP	1 - 15, 6 - 13	Below 1 Ω
   	OFF	1 - 13 - 15
   	DOWN	1 - 13, 6 - 15
   ON (Lock)	UP	6 - 13
   	OFF	13 - 15
   	DOWN	6 - 15

   REAR LH switch 

   POWER WINDOW MASTER SWITCH (REAR LH SWITCH)
   
   

   Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
   OFF (Normal)	UP	1 - 10, 6 - 12	Below 1 Ω
   	OFF	1 - 10 - 12
   	DOWN	1 - 12, 6 - 10
   ON (Lock)	UP	6 - 12
   	OFF	10 - 12
   	DOWN	6 - 10

   Rear RH switch 

   POWER WINDOW MASTER SWITCH (REAR RH SWITCH)
   
   

   Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
   OFF (Normal)	UP	1 - 16, 6 - 18	Below 1 Ω
   	OFF	1 - 6 - 18
   	DOWN	1 - 18, 6 - 16
   ON (Lock)	UP	6 - 18
   	OFF	16 - 18
   	DOWN	6 - 16

NG: REPLACE POWER WINDOW MASTER SWITCH 

OK: REPAIR OR REPLACE HARNESS AND CONNECTOR (MASTER SWITCH - EACH REGULATOR SWITCH)