Key-off Operation Function Operates even if Operating Conditions are not Satisfied [10/2014 - ]: Procedure

1. Check that the manual up and down function using the multiplex network master switch assembly, power window regulator switch assembly or rear power window regulator switch assembly (for LH or RH door) can operate the power windows (Refer to OPERATION CHECK [10/2014 - ] ).

   OK

   Manual up and down function is normal.

Result: 

NG 

GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) 

(Refer to PROBLEM SYMPTOMS TABLE [10/2014 - ] )

Result: 

OK 

See step  2

1. Check that the remote up and down function using the multiplex network master switch assembly can operate all the power windows (Refer to OPERATION CHECK [10/2014 - ] ).

   OK

   Remote up and down function is normal.

Result: 

NG 

GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) 

(Refer to PROBLEM SYMPTOMS TABLE [10/2014 - ] )

Result: 

OK 

See step  3

1. Check the power window operation function after the power switch is turned off.

   Result

   Result	Proceed to
   Power window can still be operated even after opening driver door or front passenger door within approximately 43 seconds of power switch being turned off	A
   Power window can still be operated even after approximately 43 seconds have elapsed after power switch is turned off (for All Doors)	B
   Power window can still be operated even after approximately 43 seconds have elapsed after power switch is turned off (for Driver Door or Front Passenger Door)	C
   Power window can still be operated even after approximately 43 seconds have elapsed after power switch is turned off (for Rear LH Door or Rear RH Door)	D

Result: 

B 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) 

(Refer to REMOVAL [10/2014 - 10/2015] or REMOVAL [10/2015 - ] )

Result: 

C 

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR OR FRONT PASSENGER DOOR) 

(Refer to REMOVAL [10/2014 - ] )

Result: 

D 

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR OR REAR RH DOOR) 

(Refer to REMOVAL [10/2014 - ] )

Result: 

A 

See step  4

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Main Body / Data List.
5. Read the Data List according to the display on the Techstream.
   MAIN BODY
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   FR Door Courtesy SW	Front door courtesy switch RH signal / ON or OFF	ON: Front door RH open OFF: Front door RH closed	-
   FL Door Courtesy SW	Front door courtesy switch LH signal / ON or OFF	ON: Front door LH open OFF: Front door LH closed	-

   OK

   On the Techstream screen, ON or OFF is displayed accordingly.

Result: 

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) 

(Refer to REMOVAL [10/2014 - 10/2015] or REMOVAL [10/2015 - ] )

Result: 

NG 

GO TO LIGHTING SYSTEM (Proceed to Front Door Courtesy Switch Circuit) 

(Refer to Front Door Courtesy Switch Circuit [10/2014 - ] )