1998 Pontiac Grand Prix SE.
The rear windows stopped working a while back and the drivers side one has now fallen. It can be moved up of down by hand and will not stay up.
Is the regulator shot?
Also, is there anywhere I can see a schematic for the electric window system for this model? It would help if I understood exactly how the electric windows open and how they are constructed.
I understand the regulator controls the windows, but just how does it do that. If I could clearly see how the system works, it would be easier to work on and seeing it in the car is difficult.
Thanks.
