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

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function): 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 AUTO UP operation does not fully close the power window, the following conditions may be the cause.

- The reset of the power window motor has not been completed, resulting in activation of the jam protection function.
- The memory of the power window switch misses the fully closed position of the power window, thus the window stops AUTO UP operation halfway.
- The jam protection function is activated at the fully closed position.
- Too much sliding resistance is applied to the window, resulting in activation of the jam protection function.

INSPECTION PROCEDURE

PROCEDURE

1. RESET POWER WINDOW REGULATOR MOTOR (DRIVER SIDE)
(a) Reset the power window regulator motor Programming and Relearning.
(b) Check if the power window operate normally.
OK -- END
NG -- Continue to next step.
2. CHECK POWER WINDOW REGULATOR W/ MOTOR (DRIVER SIDE)
(a) Remove the driver side door glass.
(b) Operate the power window regulator via the power window master switch without the door glass being installed.
(c) Check that the power window regulator operates smoothly.
OK -- FRONT DOOR GLASS RUN LH
NG -- REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY LH