Lift gate not working

Let's start by checking the fuses. here is the tailgate wiring diagrams so you can see how the system works and which fuses the check. here is a guide to help with that and the fuse location as well:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.