SGW bypass cable designed for Renault & Nissan vehicles with secure gateway.
16-pin + 32-pin interface allows direct access to protected vehicle systems.
Enables full diagnostics, coding, and active tests without SGW restrictions.
Essential tool for workshops and technicians performing advanced diagnostics.
Renault & Nissan 16+32 Pin SGW Bypass Cable is a specialized diagnostic adapter designed to bypass the secure gateway module found on newer Renault and Nissan vehicles.
Since roughly 2020, manufacturers have implemented "Security Gateways" to prevent unauthorized diagnostic tools from clearing codes or performing active tests via the standard OBD2 port. This cable is the physical workaround that allows you to establish a direct connection to the vehicle's ECU.
Full Diagnostic Access: Bypasses the security restrictions that prevent standard scanners from clearing fault codes (DTCs), performing active tests, or running service resets.
Essential for Programming: Required for advanced Immobilizer tasks, including Add Key and All Keys Lost (AKL) scenarios for newer Nissan and Renault models.
Wide Vehicle Coverage: Specifically engineered for the 8th Gen Nissan Sentra (B18), newer Renault Clio V, Captur II, and the 2022+ Mitsubishi Outlander.
Plug-and-Play Setup: Connects directly to the vehicle’s 16-pin and 32-pin wiring harness located under the dashboard—no messy back-probing or wire cutting required.
Universal Scanner Compatibility: Works with all major diagnostic brands, including Autel (MaxiSys/MaxiIM), Launch X431, XTool, OBDSTAR, and ThinkDiag.
High-Speed Stability: Built with premium shielded cabling to ensure error-free data transfer during sensitive ECU flashing or coding operations.
| Specification | Details |
| Connector Side A | 16-Pin OBD2 (Female) |
| Connector Side B | 16-Pin + 32-Pin SGW (Male) |
| Vehicle Compatibility | Renault, Nissan, Dacia, Mitsubishi (2019+) |
| Cable Length | Approx. 35 cm (14 inches) |
| Protocols Supported | CAN-FD, DoIP, K-Line, KWP2000 |
| Material | Industrial-grade ABS + Flexible PVC |
If you own a modern Renault or Nissan, a standard OBD2 scanner (like a Thinkdiag or Autel) will likely be "Read-Only." Without this bypass cable, you cannot:
Clear Diagnostic Trouble Codes (DTCs).
Perform Bidirectional Tests (Active tests).
Execute Maintenance Resets (Oil, Brake, SAS).
Perform ECU Coding or Key Programming.
This cable connects directly to the 16-pin and 32-pin connectors located behind the gateway module (usually found behind the glovebox or dashboard), allowing your diagnostic tool full "Read/Write" access.
This adapter is essential for the latest generation of vehicles built on the CMF (Common Module Family) platform:
Sentra (B18)
Sylphy
X-Trail (T33)
Rogue
Pathfinder
Ariya (EV)
Clio V
Captur II
Zoe Neo
Megane IV (Late models)
Arkana
Austral
Locate the SGW Module: Usually found behind the glove box, under the dashboard, or near the internal fuse box.
Disconnect the Factory Plugs: Unplug the 16-pin and 32-pin connectors from the gateway module.
Insert the Bypass Cable: Connect the factory plugs into the female ends of the bypass cable, and plug your diagnostic tool into the standard OBD2 end of the cable.
Perform Diagnostics: Your scanner will now have full authorization to clear codes and perform service functions.
Pro Tip: Always remember to reconnect the factory plugs to the Security Gateway module after you finish your diagnostics to ensure the vehicle's onboard security systems and telematics function correctly during normal driving.
