Last Modified: 11-29-2007 1.6 J
Service Category: Vehicle Exterior Section: Window/Glass
Model Year: 2008 Model: Sequoia Doc ID: RM000002BTV003X
Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: DESCRIPTION (2008 Sequoia)

Back Door Glass goes Down During Auto Up Operation

DESCRIPTION

If the door glass or the power window regulator does not smoothly operate, the jam protection function may operate abnormally, resulting in this symptom.

INSPECTION PROCEDURE

PROCEDURE

1.

PERFORM INITIALIZATION

(a) Initialize the back door window regulator motor WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: INITIALIZATION (2008 Sequoia) .

(b) Check that the AUTO UP/DOWN function operates normally.

OK:

Back door power window AUTO UP/DOWN operates normally.

OK

2.

CHECK BACK DOOR POWER WINDOW REGULATOR MOTOR ASSEMBLY

(a) Remove the back door glass.

(b) Operate the power window regulator via the back door power window switch while the back door glass is not installed.

(c) Check that the power window regulator operates smoothly.

OK:

Power window moves smoothly.

OK