power lock module?

So I took the X into a dealership this morning to do the recall and some little things which needed fixing. One of those was that my remote now only unlocks the drivers door, the panic button still works and it can lock the truck just fine. So the dealership says that my power lock module (i think that was the term) went out. Is this possible? Would the drivers door still be able to unlock with the remote if this was the case? Lemme know if anybody has had experience with something like this before.

I haven't pulled out the manual, but it sounds possible. The module has to have separate outputs for the driver's door and the others. If it didn't the sequence of one press for the driver's door and a second press for everything else could never work.