Check to see if the security light is on. If so equipped the security passlock system may be shutting it down. Other than that there is a lot of things that could be wrong
the car alarm will allow the car to start and run briefly then "shut down".
change the (pvc) valve
There are several reasons why a car would start and then shut off immediately. It could be battery cables, a fuel problem, or even a bad spark plug.
If it does start it will shut off immediately.
If all doors and hood are shut, there is a malfunction. Have the dealer look at it.
Chrysler does not use shut off switches.
Chrysler does not use shut-off switches.
Chrysler does not have shut off switches.
Chrysler doesn't use a fuel shut off switch
Chrysler doesn't use fuel shut off switches
Chrysler doesn't use fuel shut off switches.
Chrysler does not have shut off switches. The fuel system is controlled with relays.