Chrysler 12+8 Adapter needed on Vehicles with Secure Gateway Module:

for 2013+ RAM Promaster
for 2015+ Fiat 500x
for 2015+ RAM Promaster City
for 2016+ Jeep Renegade
for 2017+ Alfa Romeo Giulia
for 2017+ Jeep Compass
for 2017+ Jeep Cherokee
for 2018+ Jeep Wrangler
for 2018+ Ram Trucks
for 2018+ Dodge Durango
for 2018+ Jeep Wrangler (JL Body only, not JK)
for 2018+ Dodge Journey
for 2018+ Jeep Grand Cherokee
for 2018+ Chrysler Pacifica
for 2018+ Chrysler 300
for 2018+ Dodge Charger
for 2018+ Dodge Challenger
for 2019+ Most Fiat/ Chrysler/ Jeep/ Ram vehicles
for 2020+ ALL FCA vehicles
...