Chrysler 2007 Pacifica Instruction Manual page 347

Remove the scissors jack and jack handle by rotating the
small wing nut to the left.
Jack Wing Nut
WHAT TO DO IN EMERGENCIES 347
Six Passenger Seating
The jack and jack-handle are stowed in the rear storage
bin located in the rear cargo floor. Pull up on the storage
bin cover and liner to access the jack and jack tools.
Jack Location
6