Power Window Control System (For Models With Jam Protection Function On 4 Windows) Rear Power Window Lh Auto Up / Down Function Does Not Operate With Rear Power Window Switch Lh

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

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK FOR DTC

CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH)

READ VALUE USING INTELLIGENT TESTER (REAR POWER WINDOW REGULATOR MOTOR LH)

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

INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH

POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on 4 Windows) - Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH


DESCRIPTION

If the manual up and down function operates normally but the auto up and down function does not, then fail-safe mode may be functioning.
If power window initialization has not been performed, the auto up and down function will not operate (Click here).

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) Rear Power Window Lh Auto Up / Down Function Does Not Operate With Rear Power Window Switch Lh


INSPECTION PROCEDURE

NOTICE:
  1. If the rear power window regulator motor assembly LH has been replaced with a new one, initialize the power window control system (Click here).
  2. Check that the "RL Window Auto Up" and "RL Window Auto Down" power window control system customize settings are "ON" before proceeding with work (Click here).
  3. After the catch protection function operates, the auto operation is not performed the first time auto up is performed. All auto up operations performed after the first operate normally.
HINT:
If the pulse sensor built into the rear power window regulator motor assembly LH is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the rear power window regulator switch assembly LH at the auto up position, and opened manually by pushing down the rear power window regulator switch assembly LH (Click here).
1.CHECK FOR DTC

  1. Check for DTCs (Click here).

    Result
    Result
    		Proceed to
    DTC is not output
    		A
    B2311 is output
    		B
    B2312 is output
    		C
    B2313 is output
    		D
    LIN communication system DTCs are output
    		E


B
GO TO DTC B2311 (Click here)

C
GO TO DTC B2312 (Click here)

D
GO TO DTC B2313 (Click here)

E
GO TO LIN COMMUNICATION SYSTEM (Click here)
A


2.CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH)

  1. Check that the manual up/down function using the rear power window regulator switch can operate the rear door power window LH (Click here).

    OK:
    Manual up/down function operates.


NG
OTHER PROBLEM (Click here)
OK


3.READ VALUE USING INTELLIGENT TESTER (REAR POWER WINDOW REGULATOR MOTOR LH)

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

    RL-Door Motor
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    RL Door P/W Auto SW
    		Rear power window LH auto up/down signal / ON or OFF
    		ON: Rear power window LH auto up/down switch operated
    OFF: Rear power window LH switch not operated
    		-
    OK:
    The display changes normally when rear power window switch LH is operated.


NG
Go to step 4
OK

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (Click here)

4.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH LH - REAR POWER WINDOW REGULATOR MOTOR LH)


    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) Rear Power Window Lh Auto Up / Down Function Does Not Operate With Rear Power Window Switch Lh

  1. Disconnect the J10 switch connector.

  1. Disconnect the J11 motor connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    J10-8 (AUTO) - J11-4 (AUTO)
    		Always
    		Below 1 Ω
    J10-8 (AUTO) or J11-4 (AUTO) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


5.INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH
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) Rear Power Window Lh Auto Up / Down Function Does Not Operate With Rear Power Window Switch Lh

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

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

    Standard Resistance:
    Tester Connection
    		Switch Condition
    		Specified Condition
    J10-8 (AUTO) - J10-1 (GND)
    		Auto up/down operation
    		Below 1 Ω


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

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (Click here)