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Problem Symptoms Table

POWER WINDOW CONTROL SYSTEM (FOR EXCEPT BACK DOOR) 

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

Symptom Suspected area See
AUTO UP/DOWN function does not operate 1. POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (DRIVER SIDE) AUTO UP / DOWN FUNCTION DOES NOT OPERATE 
2. WIRE HARNESS AUTO UP / DOWN FUNCTION DOES NOT OPERATE 
3. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY AUTO UP / DOWN FUNCTION DOES NOT OPERATE 
Remote UP/DOWN function does not operate 1. POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (DRIVER SIDE) REMOTE UP / DOWN FUNCTION DOES NOT OPERATE 
2. WIRE HARNESS REMOTE UP / DOWN FUNCTION DOES NOT OPERATE 
3. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY REMOTE UP / DOWN FUNCTION DOES NOT OPERATE 
Manual UP/DOWN function does not operate on driver side 1. Power window regulator master switch assembly -
2. Power window regulator motor assembly LH (Driver side) -
3. Wire harness -
MANUAL UP/DOWN FUNCTION DOES NOT OPERATE ON PASSENGER SIDE 1. Power window regulator switch assembly (Passenger side) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON PASSENGER SIDE ONLY 
2. POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (PASSENGER SIDE) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON PASSENGER SIDE ONLY 
3. WIRE HARNESS MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON PASSENGER SIDE ONLY 
Manual UP/DOWN function does not operate on rear LH 1. POWER WINDOW REGULATOR SWITCH ASSEMBLY REAR (REAR LH) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON REAR LH ONLY 
2. POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (REAR LH) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON REAR LH ONLY 
3. WIRE HARNESS MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON REAR LH ONLY 
Manual UP/DOWN function does not operate on rear RH 1. POWER WINDOW REGULATOR SWITCH ASSEMBLY REAR (REAR RH) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON REAR RH ONLY 
2. POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (REAR RH) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON REAR RH ONLY 
3. WIRE HARNESS MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON REAR RH ONLY 
Power window do not operate at all 1. POWER fuse POWER WINDOWS DO NOT OPERATE AT ALL 
2. POWER WINDOW RELAY POWER WINDOWS DO NOT OPERATE AT ALL 
3. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY POWER WINDOWS DO NOT OPERATE AT ALL 
4. WIRE HARNESS POWER WINDOWS DO NOT OPERATE AT ALL 
5. INSTRUMENT PANEL J/B ASSEMBLY POWER WINDOWS DO NOT OPERATE AT ALL 
Door glass does down during AUTO UP operation 1. Front door glass run LH -
2. Front door window glass LH -
3. Front door window regulator sub-assembly LH -

POWER WINDOW CONTROL SYSTEM (FOR BACK DOOR) 

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

Symptom Suspected area See
AUTO UP/DOWN function does not operate 1. POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (BACK DOOR) DTC B2221 JAM PROTECTION PULSE SENSOR CIRCUIT ON BACK DOOR 
2. WIRE HARNESS DTC B2221 JAM PROTECTION PULSE SENSOR CIRCUIT ON BACK DOOR 
Door glass down during AUTO/UP operation 1. BACK DOOR GLASS RUN BACK DOOR GLASS GOES DOWN DURING AUTO UP OPERATION 
2. BACK DOOR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (BACK DOOR) BACK DOOR GLASS GOES DOWN DURING AUTO UP OPERATION 
3. BACK DOOR GLASS BACK DOOR GLASS GOES DOWN DURING AUTO UP OPERATION 
Manual UP/DOWN function does not operate 1. REAR WIPER MOTOR ASSEMBLY MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY 
2. POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (BACK DOOR) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY 
3. WIRE HARNESS MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY 
4. MULTIPLEX NETWORK DOOR ECU (BACK DOOR ECU) MANUAL UP / DOWN FUNCTION DOES NOT OPERATE ON BACK DOOR ONLY 
Manual UP/DOWN function via back door lock key cylinder does not operate 1. BACK DOOR LOCK KEY CYLINDER ASSEMBLY MANUAL UP / DOWN FUNCTION VIA BACK DOOR LOCK KEY CYLINDER DOES NOT OPERATE 
2. WIRE HARNESS MANUAL UP / DOWN FUNCTION VIA BACK DOOR LOCK KEY CYLINDER DOES NOT OPERATE 
3. MULTIPLEX NETWORK DOOR ECU (BACK DOOR ECU) MANUAL UP / DOWN FUNCTION VIA BACK DOOR LOCK KEY CYLINDER DOES NOT OPERATE