How to:
Fix Your Broken ¼ Window Motor

Disclaimer: I (the author) am in no way responsible for what you do to your vehicle. This web page is in no way affiliated with Daimler-Chrysler. All opinions, technical information, or otherwise are to be taken as is and at your own risk. That said, let's get started!
I actually did this repair myself. It's a good idea to try easiest solutions first, a lot of the time a good whack with a long stick will get these things to work. That's what I did first, my window worked great for about a month after the whack. Then it began (out of the blue) to not respond to the toggle switch for a while. I had to sit there and play with the switch for a while before the window would begin coming out. Then it started moving slowly, a sure sign that the motor is going to the big motor heaven in the sky. If you've tried that or don't feel like screwing around read on and learn how to replace the motor yourself. I know that my descriptions are vague at best but if you have any suggestions like names to things I can't describe, please email me and tell me about it!

I was contacted shortly after this page went up by a man who is a professional mechanic. He has had several LeBarons and done this repair many times. He had been sending a document to people who are trying to figure out how to do this repair. So click here to read it; I recommend it if you plan to rebuild the motor, it's pretty in depth. He also said that if anyone has any questions they can send him email as well. His name is Ed Campbell and his address is edcampbell@pplweb.com. I want to help as many people as I can with this page, because this seems to be a common problem with these cars. So...

To get to the ¼ windows and window motors you have to disassemble the back of the car. This is what it looks like before you start...

This is where you start



Well, lets get started!

  1. I recommend you put the top down, this makes the ventiation a little more bareable :). First pull up on the (bottom) back seat cushion, just yank up on it and it'll come right out. Mine was stuck real good from not having been pulled in a long time. When you pull it you the hard part is pushing the center seat belts through the little hole in the cushion, just remember: somehow they got it in there, so it must come out! Once you have that out put it aside out of the way. Here's what it looks like now:

    Now we have the bottom cushion out


  2. There are two big screws holding the backing on, (circled in red) unscrew those. You can see them in the last picture. Then there are two screws on either side connecting a little triangular plastic piece to the bottom of the body (circled), unscrew them, here's the picture.
    [NOTE: you don't need to unscrew the one connecting plastic to plastic, just the other one.]

    You only need to unscrew the bottom one


  3. Two more screws (one on either side) are located inside the door jamb at the top (circled), just on the outside where the boot hooks in, they are recessed. See the picture:

    Unscrew these two also


  4. Now where the boot hooks in there is one screw behind the latch (circled), pull them down and like I am doing in the picture and unscrew them.

    Unscrew these two more


  5. On either side of the door jamb there is a screw that holds down the plastic strip (circled). This also holds down the plastic piece that we unscrewed first. Unscrew the last screw and pull up on the plastic while you force the other plastic piece around and over the strip. See the following pictures for a much better description:

    Unscrew this one and......pull the triangular plastic piece over the plastic strip.


  6. Once all of that is done, the backing for the backseat should be loose. You won't be able to take it completely out unless you unscrew or unsnap the convertible top holder cover (when the top is halfway up/down).
    [NOTE: if you do this with the cover, unplug the two drainage hoses from it and doing this makes it a good time to check the quality, see bottom for more information.]
    and disconnect both rear speakers (assuming you have them) and unhook the shoulder strap front seat belts. If you do all that you can take the whole assmbly out of the car. This I did not do, it's hard to get the shoulder straps out, but I did all the rest and after that you can pull the back seat out significantly, see...

    With the top up/down halfway, you can disconnect the black cover and fold it over the backseat

    It looks like a mess but it's really not!  I swear!

    To slide the backseat out of the way, pull up on the boot hook part and toward the center of the vehicle, this will make the side of the backseat come forward and out of the way. One thing to note: before you slide it forward you should push the rear safty belts through the holes, or they will keep it from sliding. This is what it looks like if you don't pull the cover out:

    Slide it forward like this!


  7. Once you have that pushed out of the way or completely out of the car, this is what it looks like behind the backseat (before I vacuumed the hell out of it):

    The black thing on the right is the back of the backseat, and that tube in the middle is for drainage... look how dirty!


    Then, (if no one has had to work on the motor) there should be a big black cover over the "motor hole", it is stuck on with adheasive, just pull that thing off. It dampens road noise, keep it if you don't want it noisy. Mine was gone from the driver's side when I went in there, it's still there on my passenger's side and I can't tell the difference in loudness from the passenger side to the drivers side. Sorry, I tried to take some pictures of this but they didn't come out. The hole is pretty big, probably like six inches by six inches. Now, see the next couple pictures:

    Unscrew these two bolts and the other one that shows up in the following picture

    Unscrew these two bolts and the other one that shows up in the previous picture

    These are shots from the top of the window hole... there are a couple of ways to take it from here, (thank you Harald) the object it to remove the window motor assembly from the car so we can work on it. First unscrew the bolt circled in blue it hold the felt thing on that pushes the window out (so it doesn't rattle I guess). Now you can go one of two ways, choose which ever sounds or looks easiest:

    1. Unscrew the three red circled ones that hold the window assembly (regulator and motor) to the body.

    2. Unscrew the three pink circled (sorry I don't have a better shot of these) that hold the window assembly to the body.

    You see, the way I did it, I removed the window assembly alone without the three brackets used to anchor the assembly to the frame. Harald told me that it may be easier for some people to get at the bolts (also if you remove your entire back seat). You can get at these from inside the vehicle.

  8. After that, unplug the electrical connector for the motor, it's towards the bottom. You should be able to pull it out of the "hidden area" to get a better grip on it. see the picture:

    Unplug this before you start pullin'!


    After you take off the screws and unplug the electrical connector, make sure you put the window up before you take out the window mechanism because if you don't you'll break the molding, like I did before I figured that out. See the broken molding in the picture. DOH!

  9. After you take out the window mechanism, which unfortunately I don't have pictures for, all you have to do is swap the motor... it's pretty simple actually. It just takes a long time to figure out what to do. Here is a picture of my old motor (so you know what it looks like).
    NOTE: When I got my new motor, the electrical connector was on the other side of it, it's no big deal... the motor still spun the correct direction.

    The ¼ window motor


  10. Installation is reverse of removal... well, not exactly but if you took it apart, you should be able to put it back together.




While having the backseat pushed forward, it's a good time to check the quality of your drainage hoses. They could be the cause of your busted motor! I went down to my local ACE Hardware store and bought new ones cause mine were all kinked and had loads of dirt and debris in them. Here's a picture of the original vs. new ones. Look how clear they are!

New on the top, old on the bottom


To replace them just pull out the old ones and feed the new ones into the same holes the old ones came out of. There is a bezel on the hole, if you accidently pull it out just stick it back in there, no biggie! This happened to one of mine.



Anyway, good luck if you decide to try this.
If you have any questions or comments just E-mail me.

Spikey's ¼ window page has been hit 103 times since January 22, 2001.