Key-off Operation Function Operates even if Operating Conditions are not Satisfied [12/2012 - ]: Procedure

1. Check that the manual up and down function using the power window regulator master switch assembly, power window regulator switch assembly, rear power window regulator switch assembly LH or rear power window regulator switch assembly RH can operate the power windows.

   Refer to OPERATION CHECK [12/2012 - 10/2015] or OPERATION CHECK [10/2015 - ] .

   Result	Proceed to
   	Manual up and down function is normal
   	Manual up and down function is not normal

Result: 

Manual up and down function is not normal 

GO TO OTHER PROBLEM: 

Refer to PROBLEM SYMPTOMS TABLE [12/2012 - 10/2015] or PROBLEM SYMPTOMS TABLE [10/2015 - ] .

Result: 

Manual up and down function is normal 

See step  2

1. Check that the remote up and down function using the power window regulator master switch assembly can operate all the power windows.

   Refer to OPERATION CHECK [12/2012 - 10/2015] or OPERATION CHECK [10/2015 - ] .

   Result	Proceed to
   	Remote up and down function is normal
   	Remote up and down function is not normal

Result: 

Remote up and down function is not normal 

GO TO OTHER PROBLEM: 

Refer to PROBLEM SYMPTOMS TABLE [12/2012 - 10/2015] or PROBLEM SYMPTOMS TABLE [10/2015 - ] .

Result: 

Remote up and down function is normal 

See step  3

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

   Result	Proceed to
   Power window can still be operated even after opening driver door or front passenger door within approximately 43 seconds of ignition switch being turned off	A
   Power window can still be operated even after approximately 43 seconds have elapsed after ignition switch is turned off	B

Result: 

B 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). 

Refer to REMOVAL [12/2012 - ] .

Result: 

A 

See step  4

1. Read the Data List according to the display on the Techstream.

   Refer to DATA LIST / ACTIVE TEST [12/2012 - 10/2015] or DATA LIST / ACTIVE TEST [10/2015 - ] .

   Body Electrical > Main Body > Data List 

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

   Body Electrical > Main Body > Data List 

   Tester Display
   FR Door Courtesy SW
   FL Door Courtesy SW

   OK

   On the Techstream screen, ON or OFF is displayed accordingly

Result: 

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). 

Refer to REMOVAL [12/2012 - ] .

Result: 

NG 

GO TO LIGHTING SYSTEM. 

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2012 - ] .