{"product_id":"ttxspp-12-8-pin-cable-adaptor-for-chrysler-dodge-jeep-autel-maxisys-sgm-bypass-plug-and-play","title":"TTXSPP 12+8 Pin Cable Adaptor for Chrysler\/Dodge\/Jeep — Autel MaxiSys SGM Bypass, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eThe TTXSPP 12+8 Pin Cable Adaptor unlocks full diagnostic and bi-directional control on Chrysler, Dodge, Jeep, Fiat and Ram vehicles equipped with the Security Gateway Module when used with compatible Autel MaxiSys scanners.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMany FCA vehicles from roughly 2018 onward include a Security Gateway Module (SGM) that restricts aftermarket scan tools to read-only functions. The TTXSPP 12+8 Cable Adaptor is a purpose-built wiring bridge that restores direct communication between an Autel MaxiSys tool and the vehicle network so you can perform active tests, modules programming access, and deeper diagnostics on newer Chrysler, Dodge, Jeep, Fiat and Ram models.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the adaptor restore communication with SGM-protected vehicles?\u003c\/h3\u003e\n\n\u003cp\u003eThe adaptor bypasses the Security Gateway Module by connecting directly to the vehicle’s 12-pin and 8-pin SGW harnesses, allowing the Autel scanner to access CAN networks that the SGM would otherwise block. Installation is plug-and-play and does not require soldering or permanent vehicle modification.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConnects to the vehicle’s existing 12-pin and 8-pin SGW connectors.\u003c\/li\u003e\n  \u003cli\u003eEnables full CAN bus communication for Autel MaxiSys scanners.\u003c\/li\u003e\n  \u003cli\u003eRestores bi-directional controls and active tests that SGM blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and Autel scanners are supported by this cable?\u003c\/h3\u003e\n\n\u003cp\u003eThe adaptor is intended for FCA vehicles that use the Security Gateway Module, including many models from 2013 onward but especially 2018+ lineups. It’s compatible with a wide range of Autel MaxiSys diagnostic tools so you can use familiar software and workflows.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCommon vehicle examples: 2018+ Wrangler, Grand Cherokee, Pacifica, Charger, Challenger, Ram trucks, and many 2019+ FCA vehicles.\u003c\/li\u003e\n  \u003cli\u003eAlso fits older models with SGW harnesses like 2013+ Ram Promaster and 2015+ Fiat 500X.\u003c\/li\u003e\n  \u003cli\u003eCompatible Autel tools: MS906, MS906BT, MS906TS, MS908 series, Maxisys Elite, and other MaxiSys models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat functions become available after installing the TTXSPP adaptor?\u003c\/h3\u003e\n\n\u003cp\u003eOnce connected, your Autel scanner can run the same active tests, actuations, and advanced diagnostics that were previously blocked by the gateway. This increases repair speed and accuracy by enabling live system interactions instead of relying solely on read-only data.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePerform active tests and module communications normally restricted by SGM.\u003c\/li\u003e\n  \u003cli\u003eAccess live data streams and bi-directional controls needed for troubleshooting.\u003c\/li\u003e\n  \u003cli\u003eRequired for unlocking most 2018 FCA vehicle functions and nearly all 2019 models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple and durable is the cable for repeated shop use?\u003c\/h3\u003e\n\n\u003cp\u003eThe adaptor is designed for technicians: plug-and-play setup, robust construction, and reliable signal transmission to withstand routine shop handling. Materials provide flexibility and anti-jamming performance to reduce connection issues during diagnostics.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-quality wire and connector housings resist wear and bending.\u003c\/li\u003e\n  \u003cli\u003eStable transmission minimizes diagnostic errors caused by poor connections.\u003c\/li\u003e\n  \u003cli\u003eEasy three‑step installation: unplug SGW harnesses, connect the adaptor to both connectors, then connect your Autel tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The TTXSPP 12+8 Pin Cable Adaptor is aimed at professional technicians, independent shops, and experienced DIYers who work on modern FCA vehicles and use Autel MaxiSys scanners. If you service 2018-and-newer Chrysler, Dodge, Jeep, Fiat or Ram vehicles and need full diagnostic and active-test access beyond read-only data, this adaptor is a practical, non-destructive solution to restore bi-directional vehicle communication.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e 1 x TTXSPP 12+8 Cable Adaptor. For questions, reach out to the seller’s customer service (TTXSPP-US) for a response within 24 hours.\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: Do I need this cable for all Chrysler vehicles after 2018?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most 2018+ FCA vehicles with a Security Gateway Module require this adaptor to regain full diagnostic access; check the specific model year and SGW presence first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the adaptor work with any Autel MaxiSys scanner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s compatible with major MaxiSys models like MS906, MS908 series, MS906BT, MS906TS, and Maxisys Elite.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TTXSPP","offers":[{"title":"Default Title","offer_id":55161842434391,"sku":"B08ZL4LRVK","price":30.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/ttxspp-front-view-adaptor.jpg?v=1790332767","url":"https:\/\/britishgarage.co.uk\/products\/ttxspp-12-8-pin-cable-adaptor-for-chrysler-dodge-jeep-autel-maxisys-sgm-bypass-plug-and-play","provider":"British Garage","version":"1.0","type":"link"}