2011 tahoe drivers window

[Ride N Fly]

Hey everyone need a little help. My driver's side window will not roll down. It gave no warnings before it stopped working. I replaced the motor and track assembly and door switches. I checked the fuses i was able to find but still no luck. What am I'm missing. Thanks for any help

 

[2016Dom]

Check for voltage at the switch and work you way ether back or forward.

 

[mikez71]

most likely some wiring that goes through the door jamb.

I heard someone mention a ground wire in door having different insulation and breaking down, in one case.