Description
Product Overview
Many 2018+ Chrysler, Dodge, Jeep, Ram, Fiat, and Alfa Romeo vehicles are equipped with a Security Gateway Module (SGM) that restricts aftermarket scan tools to basic functions such as reading and clearing diagnostic trouble codes (DTCs).
The Autel 12+8 Adapter provides a direct gateway bypass connection, restoring full diagnostic capabilities including active tests, coding, adaptation, and advanced system functions when paired with supported Autel MaxiSys tablets.
This adapter connects directly to the Autel VCI, allowing secure and stable communication with late-model FCA vehicles.
Key Features
- Bypasses Chrysler/FCA Security Gateway Module (SGM)
- Restores bidirectional control functions
- Enables advanced diagnostics on 2018+ FCA vehicles
- Works with Autel MaxiSys VCI interface
- Plug-and-play design
- Professional workshop-grade solution
Compatible Autel Tools
Works with Autel MaxiSys Series including:
MS906BT
MS906S
MS908
MS908S
MS908S Pro
MaxiSys Elite
Other MS906BT+ compatible platforms
(Requires compatible Autel software version)
Supported Diagnostic Functions
- Read & Clear Diagnostic Trouble Codes (DTCs)
- Perform Active Tests / Bi-Directional Controls
- View Generic & Manufacturer Live Data
- TPMS OBDII Relearn
- Coding & Adaptation (with MaxiSys Tablet Tools)
- ADAS Calibrations (Requires ADAS Software)
Vehicle Compatibility (SGM Equipped Vehicles)
RAM
2013+ RAM Promaster
2015+ RAM Promaster City
2018+ Ram Trucks
Fiat
2015+ Fiat 500X
2019+ Most Fiat Models
Jeep
2016+ Jeep Renegade
2017+ Jeep Compass
2017+ Jeep Cherokee
2018+ Jeep Wrangler (JL Only)
2018+ Jeep Grand Cherokee
Dodge
2018+ Dodge Durango
2018+ Dodge Journey
2018+ Dodge Charger
2018+ Dodge Challenger
Chrysler
2018+ Chrysler Pacifica
2018+ Chrysler 300
Alfa Romeo
2017+ Alfa Romeo Giulia
General FCA Coverage
2019+ Most FCA Vehicles
2020+ All FCA Vehicles
What’s Included
- 1 × Autel 12+8 Diagnostic Adapter Cable
Technical Details
| Adapter Type | 12+8 Security Gateway Bypass Cable |
| Compatible Brand | Autel MaxiSys Series |
| Vehicle Coverage | Chrysler / Dodge / Jeep / Ram / Fiat / Alfa (FCA) |
| Application | SGM Bypass for Full Diagnostic Access |
| Condition | Brand New |
Important Note
This adapter is required for performing advanced diagnostics on FCA vehicles equipped with a Security Gateway Module (SGM). It must be used with a compatible Autel MaxiSys scanner. Software updates may be required for full functionality.


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