Remote Up / Down Function does not Operate: Procedure

CHECK LIN COMMUNICATION SYSTEM
1. Check for LIN communication system DTCs related to the power window control system. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2011 - ] .
  OK
  
  LIN communication system DTCs are not output.
NG → See step 4

OK: Go to next step

READ VALUE USING TECHSTREAM (MASTER SWITCH)

Use the Data List to check if the multiplex network master switch is functioning properly. Refer to DATA LIST / ACTIVE TEST [12/2011 - ] .

MASTER SWITCH

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
P Door P/W Auto SW	Front passenger side power window remote auto up/down signal / ON or OFF	ON: Front passenger side power window remote auto up/down switch on multiplex network master switch operated OFF: Front passenger side power window switch on multiplex network master switch not operated	-
RR Door P/W Auto SW	Rear power window RH remote auto up/down signal / ON or OFF	ON: Rear power window RH remote auto up/down switch on multiplex network master switch operated OFF: Rear power window switch RH on multiplex network master switch not operated	-
RL Door P/W Auto SW	Rear power window LH remote auto up/down signal / ON or OFF	ON: Rear power window LH remote auto up/down switch on multiplex network master switch operated OFF: Rear power window switch LH on multiplex network master switch not operated	-
P Door P/W Up SW	Front passenger side power window remote manual up signal / ON or OFF	ON: Front passenger side power window remote manual up switch on multiplex network master switch operated OFF: Front passenger side power window switch on multiplex network master switch not operated	-
RR Door P/W up switch	Rear power window RH remote manual up signal / ON or OFF	ON: Rear power window RH remote manual up switch on multiplex network master switch operated OFF: Rear power window switch RH on multiplex network master switch not operated	-
RL Door P/W up switch	Rear power window LH remote manual up signal / ON or OFF	ON: Rear power window LH remote manual up switch on multiplex network master switch operated OFF: Rear power window switch LH on multiplex network master switch not operated	-
P Door P/W Down SW	Front passenger side power window remote manual down signal / ON or OFF	ON: Front passenger side power window remote manual down switch on multiplex network master switch operated OFF: Front passenger side power window switch on multiplex network master switch not operated	-
RR Door P/W Down SW	Rear power window RH remote manual down signal / ON or OFF	ON: Rear power window RH remote manual down switch on multiplex network master switch operated OFF: Rear power window switch RH on multiplex network master switch not operated	-
RL Door P/W Down SW	Rear power window LH remote manual down signal / ON or OFF	ON: Rear power window LH remote manual down switch on multiplex network master switch operated OFF: Rear power window switch LH on multiplex network master switch not operated	-
Window Lock Switch Status	Power window lock switch / ON or OFF	ON: Power window lock switch on OFF: Power window lock switch off	-

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

RESULT

Result	Proceed to
NG	A
OK (Front passenger side power window remote up/down function does not operate)	B
OK (Rear RH side power window remote up/down function does not operate)	C
OK (Rear LH side power window remote up/down function does not operate)	D

B → See step 5

C → See step 6

D → See step 7

A → See step 3

REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to REMOVAL [12/2011 - ]
GO TO LIN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2011 - ]
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to REMOVAL [12/2011 - ]
REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to REMOVAL [12/2011 - ]
REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to REMOVAL [12/2011 - ]