{"product_id":"the-immobiliser-cartographer-gt112-k-line-immo-cable","title":"The Immobiliser Cartographer | GT112 K-Line IMMO Key Matching Cable for VW, Skoda and Seat","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;color:#333;margin:0 0 16px 0;\"\u003eA Key Is Only Half the Story. The Car Has to Believe It. Every modern vehicle carries a silent gatekeeper, an immobiliser that decides in milliseconds whether the key in your hand truly belongs. On a Volkswagen, Skoda or Seat of the second or third generation, that decision is made over K-Line, and the technician who controls the conversation controls the job. The GT112 exists for exactly that moment.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;color:#333;margin:0 0 16px 0;\"\u003eEverything here is single-minded. The GT112 is a dedicated K-Line interface that connects a dashboard cluster directly to a key-matching test platform, so keys can be read, taught and verified on the bench instead of through a full vehicle harness. There is no guessing, no half-connected loom, no reaching under a dash in a cold workshop. The signal path is short, clean and repeatable, which is precisely what immobiliser work demands.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;color:#333;margin:0 0 16px 0;\"\u003eThis is not a consumer gadget. It is a working instrument for automotive locksmiths, auto-electricians and diagnostic technicians who bill by the job and cannot afford a second attempt. The connectors are moulded, the conductor is copper, the housing is CE-certified ABS, and the whole assembly is built for the connect-disconnect rhythm of a busy bench. There is no screen to fail, no firmware to brick and no battery to go flat, because a passive interface has nothing to go wrong. When the platform is ready, the cable simply gets out of the way, and that quiet reliability is exactly what you are paying for.\u003c\/p\u003e\n\u003cp style=\"font-style:italic;color:#555;font-size:16px;margin:4px 0 0 0;\"\u003eNot a universal adapter. A single-purpose instrument for the one protocol that decides the job.\u003c\/p\u003e\n\u003c\/div\u003e\u003chr style=\"margin:22px 0;border:0;border-top:1px solid #eee;\"\u003e\u003cdiv class=\"product-applications\" style=\"margin:26px 0;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#1a1a1a;margin:0 0 12px 0;\"\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;color:#333;margin:0;\"\u003eThe GT112 belongs wherever key work happens at volume. Independent automotive locksmiths use it to teach replacement keys for VW, Skoda and Seat clusters without tying up a vehicle bay. Mobile auto-electricians keep one on the van for roadside immobiliser recovery, where a fast bench-style match is the difference between a two-hour call and a lost day. Diagnostic workshops running a GT112 test platform use it as the physical link between the dashboard cluster and the host, keeping the vehicle out of the loop until the key is proven. Training centres and technical colleges prize it for the same reason: it turns an abstract protocol lesson into something students can hold, connect and repeat until the sequence is muscle memory. Fleet workshops and used-car dealers rely on it too, using the cable to cut and teach replacement keys in-house rather than outsourcing every job, which turns an ongoing cost into a one-time tool. For a technician building a mobile key service, it is the single piece of hardware that makes a van-based business viable, because the entire workflow fits on a folding bench and travels to the customer instead of the other way around.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-features\" style=\"margin:26px 0;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#1a1a1a;margin:0 0 12px 0;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#d4af37;margin-right:8px;\"\u003e✦\u003c\/span\u003eDedicated K-Line interface for Volkswagen, Skoda and Seat 2nd and 3rd generation immobiliser platforms\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#d4af37;margin-right:8px;\"\u003e✦\u003c\/span\u003eConnects a dashboard cluster directly to the test platform for true bench key matching\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#d4af37;margin-right:8px;\"\u003e✦\u003c\/span\u003ePurpose-built for locksmith benches, mobile vans and diagnostic workstations\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#d4af37;margin-right:8px;\"\u003e✦\u003c\/span\u003eShort, low-noise K-Line signal path engineered for repeated connect and disconnect cycles\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#d4af37;margin-right:8px;\"\u003e✦\u003c\/span\u003eCE-certified ABS housing with moulded connectors and integrated strain relief\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#d4af37;margin-right:8px;\"\u003e✦\u003c\/span\u003ePlug-and-play with the GT112 platform workflow, no soldering and no third-party adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\" style=\"margin:26px 0;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#1a1a1a;margin:0 0 12px 0;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eBrand:\u003c\/strong\u003e GODIAG\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eModel:\u003c\/strong\u003e GT112\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eFunction:\u003c\/strong\u003e IMMO key matching test platform cable\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eProtocol:\u003c\/strong\u003e K-Line\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eCompatibility:\u003c\/strong\u003e Volkswagen \/ Skoda \/ Seat, 2nd and 3rd generation\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eConnection:\u003c\/strong\u003e Dashboard cluster and OBD interface\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eConstruction:\u003c\/strong\u003e ABS housing with copper conductor\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eType:\u003c\/strong\u003e Passive interface cable (no internal electronics)\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #eee;padding:9px 0;color:#333;font-size:15px;line-height:1.6;\"\u003e\n\u003cstrong style=\"color:#1a1a1a;\"\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\" style=\"margin:26px 0;\"\u003e\n\u003ch3 style=\"font-size:20px;color:#1a1a1a;margin:0 0 14px 0;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: Which vehicles does the GT112 support?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: It is built for Volkswagen, Skoda and Seat platforms of the second and third immobiliser generation. If your bench work centres on the K-Line family from the VW Group, this is the correct interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: What exactly is a test platform cable?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: It is the physical link between a vehicle dashboard cluster and a key-matching test platform. Instead of working through the whole car, you connect the cluster directly and complete the match on the bench, which is faster, safer and far easier to repeat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: Do I need extra software to use it?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: No. The cable is a passive K-Line interface with no embedded electronics. It works with the GT112 platform workflow you already use, so there is nothing extra to license or install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: Is the K-Line protocol still relevant today?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: For the second and third generation VW Group immobilisers, absolutely. Millions of these vehicles are still on the road and still need keys made, and K-Line remains the protocol they speak.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: Can it also be used on the vehicle rather than the bench?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: The cable connects to the dashboard cluster and OBD interface, so it supports both bench-based work and in-vehicle connection where access allows. Most professionals prefer the bench because it is cleaner and repeatable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: What is included in the package?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: One GT112 K-Line test platform cable, ready to connect. No adapters or additional hardware are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: Can it be used with third-party key programmers?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: It is designed around the GT112 test platform workflow. As a passive K-Line interface it simply carries the signal, so it pairs with the platform you already run rather than asking you to change your software or your process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"font-weight:600;color:#1a1a1a;margin:0 0 4px 0;\"\u003eQ: How should I store and maintain the cable?\u003c\/p\u003e\n\u003cp style=\"color:#555;margin:0;line-height:1.65;\"\u003eA: Coil it loosely after use and keep it away from sharp edges, moisture and extreme heat. The moulded connectors and integrated strain relief are built for daily handling, and a little care keeps the signal path clean for years of bench work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb1542233e6e745d1a6a5d7a95fa0a4c5g.webp?v=1790907345\" alt=\"GODIAG GT112 K-Line IMMO key matching test platform cable\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:6px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S0d5c1893e6dc40d5befcaf7f71ef7954O.webp?v=1790907345\" alt=\"GODIAG GT112 K-Line IMMO key matching test platform cable\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:6px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S78a5afecef8644c1b3c430db0dfad157d.webp?v=1790907345\" alt=\"GODIAG GT112 K-Line IMMO key matching test platform cable\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:6px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S15abc4dbffaf46039d0846d1504ad134Z.webp?v=1790907345\" alt=\"GODIAG GT112 K-Line IMMO key matching test platform cable\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:6px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S21eddc24cad24114b970c2e9f5918bacW.webp?v=1790907345\" alt=\"GODIAG GT112 K-Line IMMO key matching test platform cable\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:6px 0;border-radius:6px;\"\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"The Immobiliser Cartographer | GT112 K-Line IMMO Key Matching Cable for VW, Skoda and Seat\",\"description\":\"Dedicated K-Line test platform cable for VW, Skoda and Seat 2nd and 3rd generation immobiliser key matching. CE-certified bench interface for automotive locksmiths and diagnostic technicians.\",\"sku\":\"GT112\",\"brand\":{\"@type\":\"Brand\",\"name\":\"GODIAG\"},\"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.8\",\"reviewCount\":\"5\"},\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/eastsupplier.com\/products\/the-immobiliser-cartographer-gt112-k-line-immo-cable\",\"priceCurrency\":\"USD\",\"price\":\"57.34\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\"}}\u003c\/script\u003e","brand":"EastSupplier Platform","offers":[{"title":"United Kingdom","offer_id":67885190283487,"sku":"1005008234621423-United Kingdom","price":57.34,"currency_code":"USD","in_stock":true},{"title":"Germany","offer_id":67885190316255,"sku":"1005008234621423-Germany","price":57.34,"currency_code":"USD","in_stock":true},{"title":"United States","offer_id":67885190349023,"sku":"1005008234621423-United States","price":57.34,"currency_code":"USD","in_stock":true},{"title":"CZECH REPUBLIC","offer_id":67885190381791,"sku":"1005008234621423-CZECH REPUBLIC","price":57.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb1542233e6e745d1a6a5d7a95fa0a4c5g.webp?v=1790907345","url":"https:\/\/eastsupplier.com\/ko-jp\/products\/the-immobiliser-cartographer-gt112-k-line-immo-cable","provider":"EastSupplier Platform","version":"1.0","type":"link"}