Having problems with your 1993 Jeep Grand Cherokee ?

2004 Jeep Grand Cherokee driver power window will not lift.

Posted / edited by AnonymousUser on : 19-03-2018

Answers :

These Jeeps are notorious for the power window regulators failing. I have also seen it on other Chrysler products (Durango). My 2001 Grand Cherokee has had both front windows fail for the same reason.
Here's what happens:
The windows are raised and lowered by a small cable driven by an electric motor. The cable is held in place by a small, weak, plastic part molded into the mechanism. Over time the plastic weakens and eventually breaks, releasing the cable. This is usually when raising the window. Since there is now nothing holding the window up, it falls to the bottom of the door. Try as you might, the window is not coming up.
If this happens DO NOT ATTEMPT TO RAISE OR LOWER THE WINDOW. YOU WILL CAUSE MORE DAMAGE. It is possible to repair this for next to nothing if you stop trying to use the window. It will take a small amount of mechanical skills to pull it off but it can be done.
Remove the interior door panels. There are several plastic clips and a few screws. Be careful not to break the clips.
Remove the entire window regulator. This can be tricky.
Now disassemble the regulator and wind the cable up correctly on the pulley. If the cable or the pulley is destroyed from attempting to raise the window, you may have to buy a new regulator.
The cheap fix - Using heavy wire (hanger works great) form a small U-shaped loop about 1 inch long. Use this loop to hold the end of the cable in place on the window bracket (the part that broke). Slip the "U" around the cable and through the hole on the metal bracket. Bend the wire around the back side to hold it in place.
Before reinstalling everything, connect the electrical components and test for functionality.
I have fixed 3 of these using this method. 3 years later, still working good as new.

Did you hear the window regulator motor working when trying to raise the glass? If not your motor may have also burned out.
First thing I'd do is check your fuse for the door.
Next if you don't hear the motor it likely burning out but I'd try the mentioned procedure prior to ordering a new regulator.
Another part that often fails for door glass is the switch that moves glass up and down
Repair Help & Product Troubleshooting for 1993 Jeep Grand Cherokee

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