Power Window Control System (For Models With Jam Protection Function On 4 Windows) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

Vehicle Exterior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Window Glass. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK LIN COMMUNICATION SYSTEM

CHECK FOR DTC (B2312)

READ VALUE USING INTELLIGENT TESTER (FRONT PASSENGER SIDE POWER WINDOW REGULATOR MOTOR)

CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - BODY GROUND)

CHECK HARNESS AND CONNECTOR (FRONT POWER WINDOW REGULATOR MOTOR - BATTERY AND BODY GROUND)

CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR)

INSPECT FRONT PASSENGER SIDE POWER WINDOW REGULATOR SWITCH ASSEMBLY

POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on 4 Windows) - Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch


DESCRIPTION

  1. If the manual up/down function does not operate, there may be a malfunction in the power window regulator switch, front power window regulator motor RH or harness or connector.

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Window Glass.Power Window Control System (For Models With Jam Protection Function On 4 Windows).Power Window Control System (For Models With Jam Protection Function On 4 Windows) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch


INSPECTION PROCEDURE

1.CHECK LIN COMMUNICATION SYSTEM

  1. Check for LIN communication system DTCs related to the power window control system (Click here).

    OK:
    LIN communication system DTCs are not output


NG
GO TO LIN COMMUNICATION SYSTEM (Click here)
OK


2.CHECK FOR DTC (B2312)

  1. Check if DTC B2312 is output (Click here).

    OK:
    DTC B2312 is not output.


NG
GO TO DTC B2312 (Click here)
OK


3.READ VALUE USING INTELLIGENT TESTER (FRONT PASSENGER SIDE POWER WINDOW REGULATOR MOTOR)

  1. Use the Data List to check if the power window regulator motor is functioning properly (Click here).

    P-Door Motor
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    P Door P/W Up SW
    		Front passenger side power window manual up signal / ON or OFF
    		ON: Front passenger side power window manual up switch operated
    OFF: Front passenger side power window switch not operated
    		-
    P Door P/W Down SW
    		Front passenger side power window manual down signal / ON or OFF
    		ON: Front passenger side power window manual down switch operated
    OFF: Front passenger side power window switch not operated
    		-
    OK:
    The display changes according to operation of the power window regulator switch.
    Result
    Result
    		Proceed to
    NG
    		A
    OK (for LHD)
    		B
    OK (for RHD)
    		C


B
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (Click here)

C
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (Click here)
A


4.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - BODY GROUND)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Window Glass.Power Window Control System (For Models With Jam Protection Function On 4 Windows).Power Window Control System (For Models With Jam Protection Function On 4 Windows) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

  1. Disconnect the I3*1 or I25*2 switch connector.

    HINT:
    1. *1: for LHD
    2. *2: for RHD

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    I3-1 (GND) - Body ground
    		Always
    		Below 1 Ω
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    I25-1 (GND) - Body ground
    		Always
    		Below 1 Ω


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


5.CHECK HARNESS AND CONNECTOR (FRONT POWER WINDOW REGULATOR MOTOR - BATTERY AND BODY GROUND)
Land Cruiser. Urj200, 202 Grj200 Vdj200.Window Glass.Power Window Control System (For Models With Jam Protection Function On 4 Windows).Power Window Control System (For Models With Jam Protection Function On 4 Windows) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

  1. Disconnect the I4*1 or I12*2 motor connector.

    HINT:
    1. *1: for LHD
    2. *2: for RHD

  1. Measure the voltage and resistance according to the value(s) in the table below.

    Standard Voltage:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    I4-2 (B) - Body ground
    		Always
    		11 to 14 V
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    I12-2 (B) - Body ground
    		Always
    		11 to 14 V

    Standard Resistance:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    I4-1 (GND) - Body ground
    		Always
    		Below 1 Ω
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    I12-1 (GND) - Body ground
    		Always
    		Below 1 Ω


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


6.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Window Glass.Power Window Control System (For Models With Jam Protection Function On 4 Windows).Power Window Control System (For Models With Jam Protection Function On 4 Windows) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

  1. Disconnect the I3*1 or I25*2 switch connector.

    HINT:
    1. *1: for LHD
    2. *2: for RHD

  1. Disconnect the I4*1 or I12*2 motor connector.

    HINT:
    1. *1: for LHD
    2. *2: for RHD

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    I3-6 (UP) - I4-10 (UP)
    		Always
    		Below 1 Ω
    I3-7 (DOWN) - I4-7 (DOWN)
    		Always
    		Below 1 Ω
    I3-8 (AUTO) - I4-4 (AUTO)
    		Always
    		Below 1 Ω
    I3-6 (UP) or I4-10 (UP) - Body ground
    		Always
    		10 kΩ or higher
    I3-7 (DOWN) or I4-7 (DOWN) - Body ground
    		Always
    		10 kΩ or higher
    I3-8 (AUTO) or I4-4 (AUTO) - Body ground
    		Always
    		10 kΩ or higher
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    I25-6 (UP) - I12-10 (UP)
    		Always
    		Below 1 Ω
    I25-7 (DOWN) - I12-7 (DOWN)
    		Always
    		Below 1 Ω
    I25-8 (AUTO) - I12-4 (AUTO)
    		Always
    		Below 1 Ω
    I25-6 (UP) or I12-10 (UP) - Body ground
    		Always
    		10 kΩ or higher
    I25-7 (DOWN) or I12-7 (DOWN) - Body ground
    		Always
    		10 kΩ or higher
    I25-8 (AUTO) or I12-4 (AUTO) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


7.INSPECT FRONT PASSENGER SIDE POWER WINDOW REGULATOR SWITCH ASSEMBLY
Land Cruiser. Urj200, 202 Grj200 Vdj200.Window Glass.Power Window Control System (For Models With Jam Protection Function On 4 Windows).Power Window Control System (For Models With Jam Protection Function On 4 Windows) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

  1. Remove the power window regulator switch (Click here).

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    for LHD
    Tester Connection
    		Switch Condition
    		Specified Condition
    I3-6 (UP) - I3-1 (GND)
    		Manual up operation
    		Below 1 Ω
    I3-7 (DOWN) - I3-1 (GND)
    		Manual down operation
    		Below 1 Ω
    for RHD
    Tester Connection
    		Switch Condition
    		Specified Condition
    I25-6 (UP) - I11-1 (GND)
    		Manual up operation
    		Below 1 Ω
    I25-7 (DOWN) - I11-1 (GND)
    		Manual down operation
    		Below 1 Ω
    Result
    Result
    		Proceed to
    NG
    		A
    OK (for LHD)
    		B
    OK (for RHD)
    		C


B
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (Click here)

C
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (Click here)
A

REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (Click here)