Why does my 2006 gmc power window not work from driver side?

SOURCE: 2002 gmc sierrra

Check internal wiring harness inside the actual door, test the wire leads to each actuator and make sure they are getting power, I'd be willing to bet they aren't, for whatever reason

SOURCE: HAVE A 03 GMC SIERRA

I had the same problem in my wife's 2003 Yukon Denali. The power seats and passengers side window wouldn't work. Turned out to be a blown Buss Type fuse in the Underhood Fuse Block. It is the one marked MBEC 1 50amp. Hard to tell if the are blown so look very carefully. Should look like a hoop with two shiny solderlooking bubbles on either side. On my blown fuse, it caught my attention because it looked like the solder was missing and I had to look very closely to see the bottom of the "hoop" was open. They are very hard to remove and must be pulled straight up.
This type of fuse looks like a red square with a clear plastic top showing the fuse link under the plastic. On my vehicle it is on the top row second one from the left.

SOURCE: 2000 GMC Sierra Power mirrors do not work

sounds like a switch as common error oboth sides unlikely

Testimonial: "Thanks, I'll give it a try"

SOURCE: power seats and seat heaters right windows not working 2006 gmc

check your fuses. The circuit may have been overloaded by the window motor.

SOURCE: 2004 GMC Canyon with 9000

Did you recently install a third party stereo?