FCA vehicles (Fiat Chrysler Automobiles) have been protected since 2018 with a SGW security module (Secure GateWay) in order to prevent unauthorised diagnostics and security attacks.
This module limits diagnostic capabilities without an authorized diagnostic tool such us bidirectional test, DTC clearing and rest of functions necessary to carry out the complete repair of the vehicle.
Jaltest provides access to FCA protected vehicles equipped with this SGW module. In order to perform advanced diagnostic functionalities, Jaltest has been approved as compatible tool by FCA offering an easy connection between the user diagnostic tool and OEM authentication servers.
Next, three easy steps that users need to do in order to obtain authenticated diagnostic are shown: