Product Overview

The FCA 12+8 Adapter is designed to bypass the Security Gateway Module (SGM/SGW) installed in 2018 and newer Chrysler, Dodge, Jeep, Fiat, and Alfa Romeo vehicles. This module restricts access to key diagnostics like fault code clearing and ECU programming.

With this adapter, you can restore full diagnostic functionality when used with compatible tools like the Launch X431 V, V+, or Autel Maxisys series.

Key Functions

• Bypasses SGM/SGW module for full diagnostics on FCA vehicles
• Supports reading/clearing fault codes, ECU access, and motion tests
• Compatible with Launch X431 V, X431 V+, Autel MS906, MS908, Maxisys Elite, and more
• Enables OBD mileage calibration and anti-theft matching

Compatible Diagnostic Tools

• Launch X431 V
• Launch X431 V+
• Autel Maxisys MS906, MS906BT, MS906TS
• Autel MS908, MS908S, MS908S Pro, Maxisys Elite

How to Use

1. Locate and unplug the 12-pin and 8-pin connectors from the SGM module in the vehicle.
2. Connect the FCA 12+8 Adapter directly to those two connectors.
3. Proceed with normal diagnostic procedures using your scan tool.

Compatible FCA Vehicles

Essential for accessing full diagnostics on the following models:

• 2013+ RAM Promaster
• 2015+ Fiat 500x, RAM Promaster City
• 2016+ Jeep Renegade
• 2017+ Alfa Romeo Giulia, Jeep Compass, Jeep Cherokee
• 2018+ Jeep Wrangler (JL), RAM Trucks, Dodge Durango, Dodge Journey
• 2018+ Jeep Grand Cherokee, Chrysler Pacifica, Chrysler 300
• 2018+ Dodge Charger, Dodge Challenger
• 2019+ Most FCA vehicles
• 2020+ All FCA vehicles

Package Includes

• 1 × FCA 12+8 Universal Adapter Cable