Usually when a power window goes up and/or down, BUT sticks in between, the cause will be found to be that one or more of the window guide "channels" has become loose [one or more of the securing nuts has loosened], allowing the channel to shift position as the window moves.
The "fix" is to remove the door cover panel in order to access the window mechanism inside the door. Then manually try to move the guide channels. The channels that are tight [immovable] are OK.
The loose channel will need to be held in proper alignment while the securing nut[s] is tightened.
If your driver's side window goes down halfway and gets stuck in a 1999 Chevy Suburban, the motor could be failing. It could also indicate the window is off the track.
If the window is stuck in the down position on a Chevy Silverado, the door panel will have to come off to access the cable mechanism and fix the window. If the windows are electric, there will also be the wiring assembly for the window to remove.
The question is too vague. Is the glass broken, does the window get stuck half way, does the window fall down, is the motion jerky, is it manual or electric?
You should have a mechanic check your window to see if it is off track. If it is not, then they will be able to replace the computer so that your window works.
Eat it
Defective passenger power window switch. It is stuck in the down position. Raise the window and immediately disconnect the switch until you can replace it.Defective passenger power window switch. It is stuck in the down position. Raise the window and immediately disconnect the switch until you can replace it.
There are two possible conditions this question is describing. The first is that the window is seized and inoperable at the middle down position. The second is the window will go no further than middle. In the first it is a sign of a failed motor or regulator. In the second it is possibly an obstruction of the motor arms or window guides. Disassembly of the door panel to access and diagnose will be required.
how do i fit an electric window on a rover25,without the glass slipping down?
if manual, window regulator. if electric, check fuses, window switch, window motor, window regulator.
same way hold the switch down and slam the door shut.
Possibly the window motor burnt out. Try not to mess with it happened to me and window broke and i had to pay a lot more.
It is usually due to faulty regulator or power motor. The window tracks may also need lubrication with a silicone spray.