02 tahoe ls drivers window is not getting power. My girl was driving the hoe when i was away and the window got atuck down. She took it to a friend who got it back up. He said thw motor was going bad. I replaced the motor and regulator...window worked fine when tested. I put the panel back on and teated the window again....nothing...i double checked thw wiring and nothing. Picked up a switch from the junkyard...all windows work except the drivers. I dont even heara click. I know power is going to the switch but i cant figure out why the driver side does nothing.