Power Window can be Operated After Ignition Switch is Turned OFF Even if Operative Conditions are not Met: Procedure

1. If the power window operates even after either front door is opened within 45 seconds after the ignition switch is turned OFF, proceed to 2.
2. If the power window operates even after 45 seconds have passed after the ignition switch is turned OFF, proceed to next step.

B → REPLACE DRIVER SIDE JUNCTION BLOCK ASSEMBLY (MULTIPLEX NETWORK BODY ECU) 

A: Go to next step 

1. Using Techstream, check that the data list for proper functioning of the front door courtesy switches.
   STANDARD (MULTIPLEX NETWORK BODY ECU)
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   D Door Courtesy SW	Driver side door courtesy switch signal/ON or OFF	ON: Driver side door is open OFF: Driver side door is closed	-
   P Door Courtesy SW	Passenger side door courtesy switch signal/ ON or OFF	ON: Passenger side door is open OFF: Passenger side door is closed	-

OK → REPLACE DRIVER SIDE JUNCTION BLOCK ASSEMBLY (MULTIPLEX NETWORK BODY ECU) 

NG: Go to next step 

1. Remove the courtesy lamp switch.
   Fig 1: Identifying Door Courtesy Switch Assembly & Body Ground

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check the switch resistance.

   Standard resistance

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

NG → REPLACE DOOR COURTESY SWITCH ASSEMBLY 

OK: Go to next step 

1. Disconnect the D7 or D8 lamp switch connector.
   Fig 2: Identifying D7 & D8 Lamp Switch Connector And B7 & B9 ECU Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the B7 or B9 ECU connector.
3. Check the resistance between the wire harness side connectors.

   Standard resistance

   Terminal No.	Specified Condition
   D7-1 - B9-14 (DCTY)	Below 1 Ω
   D8-1 - B7-23 (PCTY)	Below 1 Ω

NG → REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK → REPLACE DRIVER SIDE JUNCTION BLOCK ASSEMBLY (MULTIPLEX NETWORK BODY ECU)