This might get you started...
http://www.2carpros.com/how_to/power_window.htm
The drive gear is broken in the window motor. Remove motor and install gear kit.
The cable runs through and is coiled inside the motor. It is advised to replace as an assembly.
HOW DO I REPLACE WINDOW REGULATOR MOTOR ON PASSENGER SIDE WINDOW
How do you remove and replace the motor for the drivers side power window in a 2000 Sienna
for what car? 2000 gm s15
of'course
how do you replace ambient light sensor on 2002 silverado
How do you go about replacing the pitman arm on a 2000 Silverado?
To replace the window motor in a 2000 Buick LeSabre, first disconnect the negative battery cable for safety. Remove the door panel by unscrewing any fasteners and carefully prying it off to access the window motor. Disconnect the wiring harness from the old motor, unbolt it from the door, and install the new motor by reversing the process. Finally, reattach the door panel and reconnect the battery.
For that you will have to remove the whole window mechanism. Then you will be able to replace the motor. When you assemble the mechanism make sure that you have set up position of the gears properly.
well iam a retard you have take off the door panel to get to the motor but to replace the window switch get a flathead sd and stick it under the front of the switch holder and lift up
Remove the inside door window panel. Make sure the window is on the window track. Make sure the window linkage is not needing repair. Replace the window motor.