{"product_id":"xtptfabs-sgw-security-gateway-passthru-obd2-bypass-cable-for-2018-2021-ram-cummins-oe-fit-plug-and-play","title":"XTPTFABS SGW Security Gateway PassThru OBD2 Bypass Cable for 2018–2021 Ram Cummins — OE-fit, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eThe XTPTFABS SGW Security Gate-Way PassThru Harness Bypass Cable lets service tools communicate through the vehicle’s OBD2 port on 2018–2021 Ram Pickup Cummins models without triggering gateway lockouts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen working on modern Ram Cummins trucks, factory security gateways can block diagnostic or tuning tools from accessing some vehicle modules. This harness provides a clean, plug-and-play route so legitimate technicians and aftermarket programmers can reach blocked controllers while preserving connector fit and OE-style routing. It’s built to OE-fit standards and designed to install quickly for shop efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this bypass cable enable diagnostics and programming?\u003c\/h3\u003e\n\u003cp\u003eThe cable re-routes OBD2 pass-through signals around the vehicle’s security gateway so diagnostic devices can access restricted modules. It’s wired to mirror factory connectors and maintain proper pin mapping, allowing tools to communicate as if the gateway weren’t blocking traffic.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect plug-in to the OBD2 port and affected module connectors\u003c\/li\u003e\n\u003cli\u003eMaintains correct pin assignments for reliable data flow\u003c\/li\u003e\n\u003cli\u003eRestores access for programming, flashing, and advanced diagnostics\u003c\/li\u003e\n\u003cli\u003eReduces the need to disassemble dash electronics for access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and situations is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis harness is specified for 2018 through 2021 Ram Pickup trucks equipped with the Cummins engine where the OEM gateway restricts OBD2 access. Confirm your model year and connector type before ordering to ensure fitment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with 2018–2021 Ram Pickup Cummins platforms\u003c\/li\u003e\n\u003cli\u003eIntended for trucks experiencing gateway or module access limitations\u003c\/li\u003e\n\u003cli\u003eBest for technicians, tuners, or fleet mechanics needing full module access\u003c\/li\u003e\n\u003cli\u003eNot a universal cable — verify vehicle specifics first\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with OBD2 and engine bay connectors and typically takes under 10 minutes. The harness is made to OE shape and fit so it installs where the factory harness would, with minimal tools and no splicing when matched to the correct model.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple plug-and-play design — no soldering required when matched to vehicle\u003c\/li\u003e\n\u003cli\u003eTypical install time under 10 minutes for trained staff\u003c\/li\u003e\n\u003cli\u003eRequires basic hand tools only (trim tool or small screwdriver occasionally)\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific guides and confirm pinouts before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and support can I expect from XTPTFABS?\u003c\/h3\u003e\n\u003cp\u003eThe harness is manufactured from durable materials and undergoes quality checks to meet OE fit and function. XTPTFABS offers customer support for fitment questions or troubleshooting to help you get the part working correctly in your application.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality materials designed for long-term use in vehicle environments\u003c\/li\u003e\n\u003cli\u003eTested for correct shape, fit, and connector function\u003c\/li\u003e\n\u003cli\u003eCustomer service available for installation or compatibility questions\u003c\/li\u003e\n\u003cli\u003eReturn or support guidance provided if issues arise\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This XTPTFABS SGW pass-through harness is aimed at professional mechanics, aftermarket tuners, and fleet maintenance teams who work on 2018–2021 Ram Pickup Cummins trucks and need reliable access to otherwise blocked vehicle modules. If you require full diagnostic or programming capability without invasive disassembly, and you’ve confirmed model compatibility, this harness provides a fast, OE-style solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this harness work on my 2019 Ram Cummins?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s designed for 2018–2021 Ram Pickup Cummins models. Confirm your truck’s connector type before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install the bypass cable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools required for correct fit; typical hand tools and basic connector familiarity are sufficient.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"XTPTFABS","offers":[{"title":"Default Title","offer_id":48084474691742,"sku":"B0BRZ3LMLY","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/xtptfabs-front-packaging-gateway-harness.jpg?v=1785856636","url":"https:\/\/northtrailauto.ca\/products\/xtptfabs-sgw-security-gateway-passthru-obd2-bypass-cable-for-2018-2021-ram-cummins-oe-fit-plug-and-play","provider":"North Trail Auto","version":"1.0","type":"link"}