2011 Chrysler Town and Country Starter Circuit

Hi. I install interlock and gps devices which have starter kill circuits. I have an appointment coming up for a 2011 Town and Country and I don't think this will be an easy one. If I recall correctly, this vehicle has a wireless ignition switch, in that it doesn't send the typical 12v signals as the key is turned.

Do you know if there is a wire under the dash would trigger a relay under the hood for the starter circuit? I don't need to know about the ignition, as I'm not trying to start the engine. I just want to stop the starter from turning over the engine when the factory key is used.

Thanks in advance... Steve