Left door power window won't go up or down. Motor seems to run

Fuse 44 only does the 'Right Window'. This vehicle has HUNDREDS of fuses!

https://www.autogenius.info/gmc-yukon-2015-2016-fuse-box-diagram/

GMC 2016 Yukon XL Denali Owner's Manual [Page 297]

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GMC 2016 Yukon XL Denali Manual Online: block, Rear Compartment Fuse Block. The Rear Compartment Fuse Block Is Behind The Access Panel On The Left Side Of ...

GMC Sierra Fuse box - imgVEHICLE.com

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GMC Sierra/Sierra Denali is also called VIA Vtrux Truck and Chevrolet Silverado LD. ... A fuse puller is available in the left instrument panel fuse block.

Gmc Yukon Fuse Diagram - [eBook] Free Pdf

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check and test switch if good remove door panel and test motor and observe tracks

Look on youtube ! How To Install Remove Front Door Panel 07 13 Silverado Tahoe LTZ Sierra...

this is an easy one, the window regulator has broken. just remove the door panel by removing the screws under the handle and behind the window switch, also the triangle piece behind the mirror will need removed, and the plastic piece behind the handle u use to open the door, then u should be able to remove the panel by lifting it up because it kinda hooks into the door. then remove the bolts holding in the regulator (use the new regulator as a reference to locate the bolts) and replace the regulator. should be an easy repair

The motor has gone weak on you. It comes as an assembly with the regualtor attached.

Fairly easy to do. Look inside the door handle area and you will see a small round or square plug cover pull it out and you will see a screw behind it, remove the screw. In the pull handle area you will see two more remove them. Check at the bottom of the door and make sure there are none there, generally not. You might have to remove the power window switch and check for a screw under it. Now the door panel will either have body clips holding it to the door or hook fastners, if it has the clips pull out on the door panel to release them then lift up. If it has the hooks just lift up on the door panel watch for wiring attached to the panel so you don't break them.

It is the switch or motor, remove door panel and feel the motor and flick the switch up&down if you feel a click in the motor it is not the switch it;s the motor, motor & regulator is about $125.00 at auto zone $65.00 on-line

DO you have power windows or manual. If you have standard cranks then you have to remove the clip holding it to the mechanism inside. if not then there are several screws in the door panel itself. remove all of them. Pry out the bottom of the door there are plastic buttons that should stay with the panel. then lift the door panel straight up the top is hooked inside the window trim. its stiff. but it comes out. The buttons are reusable.

You will need to Replace the Window Motor that is Inside the Door. Start at the Bottom of the Door Panel and Work your way Up after you Remove all of the Vissible Screws in the Panel. You can Access it through the Holes in the Door Frame. Please Rate My Response! Thanks!

well look for little pop outs first then then look for screws in those little openings then look on the outside edge of the trim panel for retainers to remove then pull the mirror cover off just pops of then pop out bottom of the door and then pop out the sides of the trim then pull up and out should come right off after that take vapor barrier off and then you will see the interior parts of the door and mechanics of the door/ Please rate my response thank you very much