electric crystal elevator Town Country 96

The electric crystal elevator (driver side) fails me in a Town Country Chrysler.
Sometimes it goes down without problems, sometimes it does not go down, rare you go up, I have to help up with my hand.
Someone who guides me how to repair it? Will there be a manual about this?

thank you

You know the problem lies in the elevator service, you have to uncover the door and with gasoline (not in excess) and a brush wash the gears and rails where your glass runs and then grease them, I also recommend that you put oil in the cane or plastic guide where your glass goes up this will help you.
Also if your buttons to go up and down the glass are already very dirty it is necessary to remove them to disconnect them and wash them with alcohol or with --- W40-- is a canned lubricant both on the side of the driver if and the passenger. They are fast tips I hope they serve you.

Thank you
, I will maintain that you recommend elevators
and especially to the buttons, because they do strange things, sometimes I move to the button to low or up and do nothing. I open and close the door, and the glass low.
I think there is a false contact. I will look for the problem.

direct the engine direct to see if the engine works well, so odre isolate the problem.

Here is a manual where it comes to configuration of the buttons.

thank you.
There I warn you what the problem was.