Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch [10/2015 - ]: Procedure

1. Use the Data List to check if the multiplex network master switch is functioning properly (Refer to DATA LIST / ACTIVE TEST [10/2015 - ] ).
   MASTER SWITCH
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   D Door P/W Auto SW	Driver side power window auto up/down signal / ON or OFF	ON: Front power window switch LH auto up/down on multiplex network master switch operated OFF: Front power window switch LH on multiplex network master switch not operated	-

   OK

   On Techstream screen, item changes between ON and OFF according to above chart.

Result:  NG

NG 

REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 

(Refer to REMOVAL [09/2014 - ] )

Result:  OK

OK 

See step  2

1. Use the Data List to check if the multiplex network master switch is functioning properly (Refer to DATA LIST / ACTIVE TEST [10/2015 - ] ).
   D-DOOR MOTOR
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   D Door P/W Auto SW	Driver side power window auto up/down signal / ON or OFF	ON: Front power window switch LH auto up/down operated OFF: Front power window switch LH not operated	-

   OK

   On Techstream screen, item changes between ON and OFF according to above chart.

Result:  NG

NG 

See step  4

Result:  OK

OK 

See step  3

1. Initialize the front power window regulator motor assembly LH (Refer to INITIALIZATION [09/2014 - ] ).
2. Check that the front door power window LH moves when the auto up and down functions of the multiplex network master switch assembly are operated (Refer to OPERATION CHECK [10/2015 - ] ).

   OK

   Driver side auto up and down functions are normal.

Result:  OK

OK 

END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) 

Result:  NG

NG 

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 

(Refer to REMOVAL [10/2015 - ] )

1. Temporarily replace the multiplex network master switch assembly with a new or normally functioning one (Refer to REMOVAL [09/2014 - ] ).
2. Check that the front door power window LH moves when the auto up and down functions of the multiplex network master switch assembly are operated (Refer to OPERATION CHECK [10/2015 - ] ).

   OK

   Driver side auto up and down functions are normal.

Result:  OK

OK 

END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WAS DEFECTIVE) 

Result:  NG

NG 

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 

(Refer to REMOVAL [10/2015 - ] )