For all my fellow technicians working on 2018 or newer Chrysler vehicles you will need to register your scan tool in order to get through the security gateway module SGM. This is an easy process to do! Go to AutoAuth.com and create an account, pay the $50 yearly subscription fee and then register your tool you will be using. For any more questions please leave them in the comments. Find me on Facebook or Instagram at Cody's Auto Diagnostics & Programming.