Auto Up Operation Does Not Fully Close Power Window (Jam Protection Function Is Activated)

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)

Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)

DESCRIPTION

If the door glass or the power window regulator motor does not operate smoothly, the jam protection function may trigger automatically, resulting in the AUTO UP function being unable to fully close the window.
HINT: The jam protection function is only available on the driver side power window.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. RESET POWER WINDOW REGULATOR MOTOR FRONT LH
(a) Reset the power window regulator motor Programming and Relearning.
(b) Check that the power window AUTO UP / DOWN function operates normally.
OK:
AUTO UP / DOWN function operates normally.
OK -- END
NG -- Continue to next step.

2. CHECK POWER WINDOW REGULATOR ASSEMBLY LH
(a) Remove the door glass Disassembly.
(b) Operate the front door window regulator using the switch.
(c) Check that the power window regulator operates smoothly.
OK:
Power window regulator operates smoothly.
NG -- REPLACE POWER WINDOW REGULATOR ASSEMBLY LH
OK -- REPLACE DOOR GLASS RUN