To access it, a mechanic would typically need to:
* Drop the transmission: This is a major job requiring significant mechanical expertise.
* Remove the transmission case: Again, this is specialized work.
In short: You won't find the neutral safety switch on a Chrysler Pacifica without taking apart a significant portion of the vehicle's drivetrain. If you suspect a problem with the neutral safety switch (e.g., your car won't start), you'll need to take it to a qualified mechanic or dealership. They have the tools, expertise, and safety precautions necessary to access and repair it.