Remote Up / Down Function does not Operate: Procedure

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

1. Remove the master switch.
   Fig 2: Identifying Power Window Master Switch Connector Terminals

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check the resistance between the terminals of the master switch when each switch is operated, as shown in the table below.

   Standard resistance

   Passenger side switch 

   Rear LH switch 

   Rear RH 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

   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

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