Inspection Procedure

1. Check that the AUTO UP/DOWN function operates normally.

NG: OTHER PROBLEM (See  AUTO UP/DOWN FUNCTION DOES NOT OPERATE   ) 

OK: GO TO NEXT STEP 

1. Turn the window lock switch OFF and check that the remote UP/DOWN function operates normally.
   Fig 1: Identifying Window Lock Switch OFF

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: END 

NG: GO TO NEXT STEP 

1. Check that each door glass can be operated via each power window switch.

NG: OTHER PROBLEM (See  PROBLEM SYMPTOMS TABLE   ) 

OK: GO TO NEXT STEP 

HINT:

Inspect the switch with which the remote function cannot be operated.

1. Remove the master switch.
2. Check the continuity between the terminals of the master switch connector when the switch is operated.
   Fig 2: Identifying Power Window Regulator Master Switch Assy Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Standard: 

   Passenger switch 

   WINDOW LOCK SWITCH SPECIFIED CONDITION TABLE
   
   

   Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
   OFF	UP	6 <==> 13, 15 <==> 1	Continuity
   	OFF	13 <==> 1 <==> 15
   	DOWN	6 <==> 15, 13 <==> 1
   ON	UP	6 <==> 13
   	OFF	13 <==> 15
   	DOWN	6 <==> 15

   Rear RH switch 

   WINDOW LOCK SWITCH SPECIFIED CONDITION TABLE
   
   

   Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
   OFF	UP	6 <==> 18, 16 <==> 1	Continuity
   	OFF	18 <==> 1 <==> 6
   	DOWN	6 <==> 16, 18 <==> 1
   ON	UP	6 <==> 18
   	OFF	16 <==> 18
   	DOWN	6 <==> 16

   Rear LH switch 

   WINDOW LOCK SWITCH SPECIFIED CONDITION TABLE
   
   

   Window Lock Switch	Power Window Switch	Terminal No.	Specified Condition
   OFF	UP	6 <==> 12, 10 <==> 1	Continuity
   	OFF	12 <==> 1 <==> 10
   	DOWN	6 <==> 10, 12 <==> 1
   ON	UP	6 <==> 12
   	OFF	12 <==> 10
   	DOWN	6 <==> 10

NG: REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSY 

OK: REPAIR OR REPLACE HARNESS AND CONNECTOR (MASTER SWITCH <==> EACH POWER WINDOW SWITCH)