Power Window Control System (For Models With Jam Protection Function On Driver Door Window Only) 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

INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY

INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY

CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - BATTERY)

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

CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - MULTIPLEX NETWORK MASTER SWITCH)

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


DESCRIPTION

If the manual up/down function does not operate, there may be a malfunction in the power window regulator switch assembly, front power window regulator motor assembly LH*1 or RH*2, multiplex network master switch assembly or harness or connector.
  1. *1: for LHD
  2. *2: for RHD

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 Driver Door Window Only) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch


INSPECTION PROCEDURE

1.INSPECT 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 Driver Door Window Only) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

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

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

    Standard Resistance:
    Tester Connection
    		Switch Condition
    		Specified Condition
    4 (U) - 3 (B)
    		UP
    		Below 1 Ω
    2 (SD) - 1 (D)
    5 (SU) - 4 (U)
    		OFF
    		Below 1 Ω
    2 (SD) - 1 (D)
    5 (SU) - 4 (U)
    		DOWN
    		Below 1 Ω
    3 (B) - 1 (D)


NG
REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (Click here)
OK


2.INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY


  1. Remove the front passenger side power window regulator motor assembly (Click here).


    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 Driver Door Window Only) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

  1. Apply battery voltage to the motor connector according to the table below.

    Text in Illustration
    *A
    		for LHD
    		*B
    		for RHD
    *1
    		Motor Gear
    		-
    		-
    *a
    		Counterclockwise
    		*b
    		Clockwise
    OK:
    Measurement Condition
    		Specified Condition
    Battery positive (+) → 1
    Battery negative (-) → 2
    		Motor gear rotates clockwise
    Battery positive (+) → 2
    Battery negative (-) → 1
    		Motor gear rotates counterclockwise
    Result
    Result
    		Proceed to
    OK
    		A
    NG (for LHD)
    		B
    NG (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


3.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - BATTERY)


    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 Driver Door Window Only) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch

  1. Disconnect the I28*1 or I30*2 power window regulator switch assembly connector.

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

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

    Standard Voltage:
    for LHD
    Tester Connection
    		Switch Condition
    		Specified Condition
    I28-3 (B) - Body ground
    		Ignition switch ON
    		11 to 14 V
    for RHD
    Tester Connection
    		Switch Condition
    		Specified Condition
    I30-3 (B) - Body ground
    		Ignition switch ON
    		11 to 14 V
    Text in Illustration
    *A
    		for LHD
    *B
    		for RHD
    *a
    		Front view of wire harness connector
    (to Power Window Regulator Switch Assembly)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


4.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR)
  1. *1: for LHD
  2. *2: for RHD

  1. Disconnect the I28*1 or I30*2 power window regulator motor assembly connector.

  1. Disconnect the I27*1 or I29*2 front power window regulator motor assembly connector.

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

    Standard Resistance:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    I28-4 (U) - I27-2
    		Always
    		Below 1 Ω
    I28-1 (D) - I27-1
    		Always
    		Below 1 Ω
    I28-4 (U) or I27-2 - Body ground
    		Always
    		10 KΩ or higher
    I28-1 (D) or I27-1 - Body ground
    		Always
    		10 KΩ or higher
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    I30-4 (U) - I29-2
    		Always
    		Below 1 Ω
    I30-1 (D) - I29-1
    		Always
    		Below 1 Ω
    I30-4 (U) or I29-2 - Body ground
    		Always
    		10 KΩ or higher
    I30-1 (D) or I29-1 - Body ground
    		Always
    		10 KΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


5.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - MULTIPLEX NETWORK MASTER SWITCH)
  1. *1: for LHD
  2. *2: for RHD

  1. Disconnect the I28*1 or I30*2 power window regulator switch assembly connector.

  1. Disconnect the I31*1 or I26*2 multiplex network master switch assembly connector.

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

    Standard Resistance:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    I28-5 (SU) - I31-16 (U)
    		Always
    		Below 1 Ω
    I28-2 (SD) - I31-15 (D)
    		Always
    		Below 1 Ω
    I28-5 (SU) or I30-16 (U) - Body ground
    		Always
    		10 kΩ or higher
    I28-2 (SD) or I30-15 (D) - Body ground
    		Always
    		10 kΩ or higher
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    I30-5 (SU) - I26-12 (U)
    		Always
    		Below 1 Ω
    I30-2 (SD) - I26-13 (D)
    		Always
    		Below 1 Ω
    I30-5 (SU) or I26-12 (U) - Body ground
    		Always
    		10 kΩ or higher
    I30-2 (SD) or I26-13 (D) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (Click here)