How to Unlock FCA SGW by TOPDON UltraDiag/AD900 Lite?

We are proud to announce that TOPDON diagnostic tools are officially certified for seamless access to FCA Security Gateways (SGW) in the EU.
With an active FCA SGW (EU) subscription, users gain the capability to conduct comprehensive diagnostics and execute advanced procedures, including ECU programming and coding, active tests, maintenance services, immobilizer functions and other specialized functions to 2018 and newer FCA vehicles.
topdon scanner unlock fca sgw 1

Before unlocking FCA SGW, users need to purchase SGW gateway token.

How-to-do:
CardiagTool.co.uk is an official independent distributor for FCA SGW (EU). This allows you to purchase SGW gateway tokens and access diagnostics directly through the TOPDON website and tools, bypassing the Stellantis platform and saving you up to 25%.

Certified TOPDON Products:
FCA SGW (EU) unlock capabilities are currently available on these TOPDON series:

More tools are getting this powerful feature soon, so stay tuned for updates.

Step-by-step guide to unlock FCA SGW by TOPDON scanners:
e.g. TOPDON ArtiDiag900 Lite/ TOPDON UltraDiag

Step 1: Access the Maintenance Menu
Begin by tapping on “Diagnostics” in TOPDON menu.
topdon scanner unlock fca sgw 2

Step 2: Download the Specialized FCA Vehicle Software
Next, select and download the FCA vehicle software (e.g. CHRYSLER). This ensures your tool has the latest protocols and data to communicate effectively with the vehicle.
topdon scanner unlock fca sgw 3

Step 3: Automatic Vehicle Identification
Tap “Automatic” to identify vehicle information automatically, saving you time and eliminating manual entry errors.
topdon scanner unlock fca sgw 4

Step 4: Acquire VIN
Tap “Read” to acquire VIN automatically
Click “Confirm” to verify the VIN
topdon scanner unlock fca sgw 5 topdon scanner unlock fca sgw 6

Step 5: Confirm vehicle info
Click “Confirm” to verify the vehicle info is correct
topdon scanner unlock fca sgw 7

Step 6: Bypass the Security Gateway (SGW)
Modern FCA vehicles are equipped with a Security Gateway module. When prompted, confirm “Yes” to indicate that the vehicle has a SGW. This is a crucial step for establishing a secure diagnostic session.
topdon scanner unlock fca sgw 8

Step 6: Confirm and Proceed
Click “Confirm” to check if the AutoAuth account is correct
topdon scanner unlock fca sgw 9

Step 7: Gain Full System Access
The final confirmation: “SGW (Security Gateway Module) successfully unlocked.” This message means you have successfully bypassed the security gateway by TOPDON, and you’ll now access full diagnostic capabilities for all systems, from engine and transmission to advanced driver-assistance systems (ADAS).
topdon scanner unlock fca sgw 10