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)

DESCRIPTION

This symptom may occur to all door windows.

If the door glass or the power window regulator motor 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.

INSPECTION PROCEDURE

1.PERFORM INITIALIZATION

Initialize the power window regulator motor ().

Check if the power window auto up/down function operates ().

OK:
Auto up/down function operates.

NG

Go to step 2

OK

END (PROBLEM DUE TO INITIALIZATION FAILURE)

2.CHECK MOVEMENT OF DOOR GLASS (LOCATION WHERE JAM PROTECTION FUNCTION OPERATES)

Remove the installation bolt of the door glass and hold the glass by hand. When raising the glass by hand, check that the glass moves smoothly.

NOTICE:

Make sure that the glass run is not deformed, and that there is no foreign matter on the glass run.

Make sure that the glass run is not deformed, and does not have foreign matter.

OK:
Door glass moves smoothly.

NG

INSTALL DOOR GLASS AND/OR GLASS RUN PROPERLY (APPLICABLE LOCATION)

OK

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (APPLICABLE LOCATION)

WINDOW / GLASS

Land Cruiser URJ200 URJ202 GRJ200 VDJ200

POWER WINDOW CONTROL SYSTEM for Models with Jam Protection Function on 4 Windows