Making sure the car is in park, if it still wont come out it most likely needs a new lock cylinder.
fan motor could be bad
Auto or standard?
Which fan? there are 4.
Probably a bad fuel pump, not uncommon.
Could be the fuse.
got it unbolted but it wont come out
Have you checked the fuses?
thermostat stuck open?
There are 4 long screws holding it, did you get then all.
Could be a linkage problem..
You can access the mechanism to lower the spare tire from under the van.
Underneath the passenger side rear floor, under the vehicle. It is round, cylinder shape.