Problem Symptoms Table

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of 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.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Power Window Control System (Except Back Door)

PROBLEM SYMPTOMS CHART - POWER WINDOW CONTROL SYSTEM (EXCEPT BACK DOOR)

Symptom	Suspected Area	Reference
Remote UP/DOWN function does not operate (passenger side)	LIN communication system	REMOTE UP / DOWN FUNCTION DOES NOT OPERATE
Remote UP/DOWN function does not operate (passenger side)	Power window regulator master switch assembly	REMOTE UP / DOWN FUNCTION DOES NOT OPERATE
Remote UP/DOWN function does not operate (rear side)	Power window regulator master switch assembly	REMOTE UP / DOWN FUNCTION DOES NOT OPERATE
Driver side power window does not operate with power window regulator master switch	POWER No. 1 fuse	-
	POWER No. 3 fuse	-
	LIN communication system	DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
	Power window regulator master switch assembly	DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
	Front power window regulator motor assembly LH	DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
	Harness or connector	DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
Front passenger side power window does not operate with power window regulator switch	POWER No. 4 fuse	-
	LIN communication system	FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH
	Front power window regulator switch assembly	RH WS-59
	Front power window regulator motor assembly RH	FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH
	Harness or connector	FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH
Rear power window LH does not operate with power window regulator switch	Rear power window regulator switch assembly LH	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
	Rear power window regulator motor assembly LH	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
	Harness or connector	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
	Power window regulator master switch	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
Rear power window RH does not operate with power window regulator switch	Rear power window regulator switch assembly RH	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
	Rear power window regulator motor assembly RH	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
	Harness or connector	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
	Power window regulator master switch assembly	REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH
Driver side power window AUTO UP/DOWN function does not operate	Glass position initialization	INITIALIZATION
	LIN communication system	DRIVER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
	Power window regulator master switch assembly	DRIVER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
	Front power window regulator motor assembly LH	DRIVER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH
Passenger side power window AUTO UP/DOWN function does not operate	Glass position initialization	INITIALIZATION
	LIN communication system	FRONT PASSENGER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH
	Front power window regulator motor assembly RH	FRONT PASSENGER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH
	Front power window regulator switch assembly RH	FRONT PASSENGER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH
Power window does not operate at all	Power window regulator master switch assembly	TERMINALS OF ECU
Power window does not operate at all	Harness or connector	-
Power window do not operate with driver side door key cylinder	Front door lock assembly	ALL POWER WINDOWS DOES NOT OPERATE WITH DOOR KEY CYLINDER
	Main body ECU	ALL POWER WINDOWS DOES NOT OPERATE WITH DOOR KEY CYLINDER
	LIN communication system	HOW TO PROCEED WITH TROUBLESHOOTING
	Harness or connector	-
Key-off operation function operates even if operating conditions are not satisfied	LIN communication system	HOW TO PROCEED WITH TROUBLESHOOTING
	Front door courtesy light switch	DOOR COURTESY SWITCH CIRCUIT
	Main body ECU	TERMINALS OF ECU
AUTO UP operation does not fully close power window (jam protection is activated)	Glass position initialization	AUTO UP OPERATION DOES NOT FULLY CLOSE POWER WINDOW (JAM PROTECTION FUNCTION IS ACTIVATED)
	Improper installation (door glass run)	AUTO UP OPERATION DOES NOT FULLY CLOSE POWER WINDOW (JAM PROTECTION FUNCTION IS ACTIVATED)
	Power window regulator motor (applicable location)	AUTO UP OPERATION DOES NOT FULLY CLOSE POWER WINDOW (JAM PROTECTION FUNCTION IS ACTIVATED)
Jam protection function does not operate	Glass position initialization	INITIALIZATION
Jam protection function does not operate	Power window regulator motor (applicable location)	-

Power Window Control System (Back Door)

PROBLEM SYMPTOMS CHART - POWER WINDOW CONTROL SYSTEM (BACK DOOR)

Symptom	Suspected Area	Reference
AUTO UP/DOWN function does not operate	Glass position initialization	INITIALIZATION
	Back door power window regulator motor assembly	DTC B2221 JAM PROTECTION PULSE SENSOR CIRCUIT ON BACK DOOR
	Harness or connector	DTC B2221 JAM PROTECTION PULSE SENSOR CIRCUIT ON BACK DOOR
Manual UP/DOWN function does not operate	POWER No. 5 fuse	-
	Rear wiper motor assembly	MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY
	Back door power window regulator motor assembly	MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY
	Back door power window regulator switch	MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY
	Harness or connector	MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY
	Back door ECU	MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY
Back Door glass down during AUTO/UP operation	Glass position initialization	INITIALIZATION
	Back door glass run	BACK DOOR GLASS GOES DOWN DURING AUTO UP OPERATION
	Back door power window regulator motor assembly	BACK DOOR GLASS GOES DOWN DURING AUTO UP OPERATION
	Back door glass	BACK DOOR GLASS GOES DOWN DURING AUTO UP OPERATION
Manual UP/DOWN function via back door lock key cylinder does not operate	Tail gate control switch	MANUAL UP / DOWN FUNCTION VIA BACK DOOR LOCK KEY CYLINDER DOES NOT OPERATE
	Harness or connector	MANUAL UP / DOWN FUNCTION VIA BACK DOOR LOCK KEY CYLINDER DOES NOT OPERATE
	Back door ECU	MANUAL UP / DOWN FUNCTION VIA BACK DOOR LOCK KEY CYLINDER DOES NOT OPERATE