POWER WINDOW CONTROL SYSTEM > PROBLEM SYMPTOMS TABLE

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HINT:

Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order to probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Power window control system
Symptom	Suspected area	See page
Remote UP / DOWN function does not operate	Multiplex network master switch assembly	Click here
Remote UP / DOWN function does not operate	Wire harness	Click here
AUTO UP operation does not fully close power window (jam protection is activated)	Power window regulator motor assembly	Click here
	Power window regulator assembly	Click here
	Door glass run	Click here
	Door glass	Click here
Driver side power window does not operate with power window master switch	Multiplex network master switch assembly	Click here
	Front power window regulator motor assembly (Driver side)	Click here
	Front multiplex network door ECU (Driver door ECU)	Click here
	Wire harness	Click here
Front passenger side power window does not operate with front power window switch	Multiplex network switch assembly (Front passenger side)	Click here
	Front power window regulator motor assembly (Front passenger side)	Click here
	Front multiplex network door ECU (Front passenger door ECU)	Click here
	Wire harness	Click here
Rear power window LH does not operate with rear power window switch	Rear multiplex network switch assembly LH	Click here
	Rear power window regulator motor assembly LH	Click here
	Rear multiplex network door ECU LH (Rear door ECU LH)	Click here
	Wire harness	Click here
Rear power window RH does not operate with rear power window switch	Rear multiplex network switch assembly RH	Click here
	Rear power window regulator motor assembly RH	Click here
	Rear multiplex network door ECU RH (Rear door ECU RH)	Click here
	Wire harness	Click here
Driver side power window AUTO UP / DOWN function does not operate	Multiplex network master switch assembly	Click here
	Front power window regulator motor assembly (Driver side)	Click here
	Wire harness	Click here
Front passenger side power window AUTO UP / DOWN function does not operate	Multiplex network switch assembly (Front passenger side)	Click here
	Front power window regulator motor assembly (Front passenger side)	Click here
	Wire harness	Click here
Rear power window LH AUTO UP / DOWN function does not operate	Rear multiplex network switch assembly (LH)	Click here
	Rear power window regulator motor assembly LH	Click here
	Wire harness	Click here
Rear power window RH AUTO UP / DOWN function does not operate	Rear multiplex network switch assembly (RH)	Click here
	Rear power window regulator motor assembly RH	Click here
	Wire harness	Click here
	Power door lock control system	Click here
All power window UP function does not operate with entry lock switch	Multiplex network master switch assembly	Click here
	Entry lock switch	Click here
	Certification ECU	Click here
	Front Multiplex network door ECU (Driver door ECU)	Click here
Key-off Operation Function Operates even if Operating Conditions are not Satisfied	Multiplex network master switch assembly	Click here
	Front door courtesy light switch assembly RH (Driver side)	Click here
	Wire harness	Click here
	Multiplex network body ECU (Cowl side junction block ECU RH)	Click here
All Power Window Up Functions do not Operate with Entry Lock Switch	Entry and start system	Click here
	Multiplex network master switch assembly	Click here