Power Window Control System (For Models With Jam Protection Function On 4 Windows) - Auto Up Operation Does Not Fully Close Power Window (Jam Protection Function Is Activated)(2010/08 - )

Brand:

Toyota

Model Name:

Camry ACV40 GSV40

Manual:

Repair Manual

Section:

Windshield - Windowglass

Title:

Power Window Control System (For Models With Jam Protection Function On 4 Windows)

  1. Description

  2. Inspection procedure

  3. Perform initialization (applicable location)

  4. Check power window control system (auto up/down function (applicable location))

  5. Check window glass sliding movement (applicable location)

POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on 4 Windows) > Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)


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DESCRIPTION

If a door glass or a power window regulator motor assembly does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up function being unable to fully close the window.
HINT:
This symptom may occur for any of the windows.

INSPECTION PROCEDURE

NOTICE:
  1. The power window control system uses a multiplex communication system (LIN communication system). Inspect the communication function by following How to Proceed with Troubleshooting (Click here). Troubleshoot the power window control system after confirming that the communication system is functioning properly.
  2. When the power window regulator motor assembly is reinstalled or replaced, the power window control system must be initialized.
  3. After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be reinitialized by repeating the following operations at least 5 times:
    1. Close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly and holding it at the auto up position.
    2. Open the power window by fully pushing down the power window regulator master switch assembly or power window regulator switch assembly.
1.PERFORM INITIALIZATION (APPLICABLE LOCATION)

  1. Initialize the power window regulator motor assembly (applicable location) (Click here).


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2.CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION (APPLICABLE LOCATION))

  1. Check that all door power windows move when the auto up/down function of the power window regulator master switch assembly and power window regulator switch assembly (for front passenger, rear LH and rear RH sides) is operated (Click here).

    OK:
    Auto up/down function is normal (applicable location).


NGnext
Go to step 3
OK
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END (PROBLEM DUE TO INITIALIZATION FAILURE)

3.CHECK WINDOW GLASS SLIDING MOVEMENT (APPLICABLE LOCATION)

  1. Remove the window regulator.

  1. Install the window glass onto the door glass run.

  1. Check if the door window regulator operates smoothly.

  1. Check that the window glass slides smoothly when sliding it up by hand.

    OK:
    Door window glass slides smoothly.
    Result:
    Result
    		Proceed to
    NG
    		A
    OK (Driver side power window)
    		B
    OK (Front passenger side power window)
    		C
    OK (Rear LH side power window)
    		D
    OK (Rear RH side power window)
    		E
    HINT:
    Ensure the following:
    1. The window glass fits with the glass run without improper contact or deformation.
    2. Foreign objects are not caught in the glass run.
    CAUTION:
    Perform initialization again.


Bnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) (Click here)

Cnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) (Click here)

Dnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side) (Click here)

Enext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) (Click here)
A
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FIT WINDOW GLASS CORRECTLY (REMOVE FOREIGN OBJECTS CAUSING IMPROPER FIT OR REPLACE PARTS)