2000 Chevy Tahoe Power Window

[gonbugin]

Hi guys,

As I stated in the title, I have a 2000 Tahoe. A few days ago the driver door power window went out. No problems with that window before...went down fine but now it's dead. Also dead is the Window Lock button. I checked the fuses that the manual said are for power windows and they are fine.

My question is; how do I know if it's the Power Window Switch or the Motor...or even something else?

Thanks

 

[electro]

You get yourself a DMM (Digital Multi-Meter) and check for voltage at the motor.