FCA SGW Bypass Dongle | FIAT & Chrysler Secure Gateway Tool AutoTuner SID321 App-based control from your smartphone

App-based control from your smartphone

workshop environments

Compatible with bFlash tools

Supports BENCH protocol for <2021 Mercedes-Benz models

FCA SGW Bypass Dongle | FIAT & Chrysler Secure Gateway Tool AutoTuner SID321 App-based control from your smartphoneBypass dongle for FCA group vehicles (FIAT, Chrysler, Dodge, Jeep, Alfa Romeo) equipped with Secure Gateway (SGW) modules from 2018 onwards. Essential for diagnostic access and ECU programming when an SGW controller blocks communication over the CAN network. Functionality: Enables read write and identification functions Allows full diagnostic tool access Compatible with major tuning and scan tools Supports FCA models with SGW fitted from 2018 onward.