GMC LIFTGATE NOT WORKING

The Rear Lift Gate Will Not Open When The Engine Is Off And The Key Is Out. Neither The Key Fob, The Gate Switch Button Or The Overhead Dash...

I Have The Vehicle Listed Above Xl Denali. The Lift Gate Outside Opening Switch Stopped Working, But The Remote Would Still Open And Close...

Lift Gate Will Not Open With Hand, Remote Or Inside Button.

Liftgate Will Not Open Or Close On Its Own Work's Okay Manually. Has No Problem Locking Or Unlocking Have Tried Key Fob And Override...

My Lift Gate Randomly Stopped Working. The Glass Part Works Just Fine. None Of The Buttons Work And All The Fuses Are Good. I Do Not Hear...