1.Used in key programming and cluster calibration via OBDII
2.Used with other diagnostic devices to read and clear fault code
vehicles are equipped with sgw safety gateway modules to prevent access to the vehicle from the OBD2 port via a non-original diagnostic scanner.
The purpose of this module is to prevent attacks on the vehicle network via the CAN bus.
How to Use FCA 12+8:
Locate and unplug the 12pin and 8PIN connectors of the SGW module,
then connect the FCA 12+8 directly to the 12pin and 8pin (two connectors connected to the SGW) connector on the car.
at this point, normal communication with the car can be achieved.
Examples of some models:
2018-for DODGE RAM 1500/2500/3500