As I’ve seen in my extensive searches about this particular problem, it seems to be a pretty common one. Though my situation is somewhat confusing. Some of the door locks do not work, whether I try the key fob or the unlock switch inside the car. However, the driver’s side door and back liftgate do work using both the key fob and switch. The front passenger door will lock using the switch and fob but won’t unlock, and the back two doors don’t do anything. I’m wondering if it’s a fuse issue or an actuator problem, but I wonder why some work and others don’t, and why the passenger door only does certain functions. It’s hard to imagine the actuator is out on multiple doors, but I guess it’s possible. Any advice?