Since FCA implemented a Secure Gateway Module (SGW), much like a “firewall”, to protect vehicle networks, only licensed diagnostic tools with internet access are compliant to unlock the SGW’s tester authentication process to perform particular diagnostic functions. Now you’ll have full access.
Shops can register through mobileECOtuning for FCA SGW online Authorisation. The next step is for you to register its Autel tablet here with your serial. Autel will “push” the software to all UK based MET tablets with active software subscriptions. Users with tablets out of subscription can purchase a software update ALSO with SGW bypass to enable.