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How do you reconnect the motors for the windows on a 1990 buick lesabre?

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Unplug and plug the new one in,

Posted on May 03, 2010

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1990 buick lesabre


May 04, 2010 | 1990 Buick LeSabre

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You need a new blower control module. It's on top of the housing that the blower motor is in on the passenger side about 8 inches from it.

Apr 18, 2010 | 1990 Buick LeSabre

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1990 Buick LeSabre windo is stuck open.

The door panel will have to be removed.Look for all screws and remove them.Then pull panel off gentle.The little plastic keepers will pull out,some will stay in the panel,you will have to pry the ones in the door out and place them back in the door panel before reinstalling the door panel.Look for a broken gear,or I think in this case,a broken gear tape.also the window guides(may be not all of them)will have to be replaced.Then fold around the window,and fit in the track.I really can not tell you much more,this is the best I can instruct on this item,If I can still be of help,please ask.

Aug 23, 2009 | 1990 Buick LeSabre

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Trying to replace drivers window lift motor. help!!

Tape and secure window, replace rivets with 1/4 nut and bolts.

Apr 28, 2009 | 1990 Buick LeSabre

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I need to know where to hook up the vacuum lines under the dash of my 1990 buick lesabre.there are three hoses hanging down under the dash, three different colors. and my heater control doesn't change the...

Snap bezel around heater controls off. Small black rectangle. Remove screws underneath. Remove trim that goes over to radio. Now remove the screws to the ac controls and pull it out to reconnect hoses.

Mar 28, 2009 | 1990 Buick LeSabre

1 Answer

How do i get the window up in my buick?

If the problem is the switch you can get the window up by first disconnecting the switch. Apply 12 volts to the dark blue wire and grounding the brown wire with jumper leads. If the window does not go up , you need a window motor.

Jul 19, 2008 | 1990 Buick LeSabre

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