{"product_id":"the-x431-immo-plus-key-programming","title":"The X431 IMMO Plus | Professional Immobilizer \u0026 Key Programming System","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003e\u003cstrong\u003eA Key Is More Than Metal. It Is a Cryptographic Handshake.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEvery modern vehicle key carries an encrypted dialogue — a rolling-code conversation between the transponder chip and the immobilizer control unit that must be spoken flawlessly before the engine will turn. When that conversation breaks — lost keys, failed modules, corrupted EEPROM data — the vehicle becomes a sculpture. The LAUNCH X431 IMMO Plus, paired with the X-PROG 3 programming interface, is the translator that restores the dialogue. It is not merely a key programmer; it is a complete anti-theft system diagnostic and service platform designed for the locksmith who refuses to turn away a job.\u003c\/p\u003e\n\n\u003cp\u003eBuilt on the X431 diagnostic architecture that has defined LAUNCH's professional lineage for over a decade, the IMMO Plus integrates IMMO data processing, key matching, remote programming, and ECU immobilizer resets into a single unified workflow. Covering more than 40 vehicle brands across North American, European, and Asian manufacturers, it reads PIN codes, generates dealer keys, and adapts smart key systems with the confidence of a platform that was engineered for ECU-level access from the first line of code — not retrofitted with aftermarket workarounds. The X-PROG 3 interface extends this capability with on-board EEPROM\/MCU reading and writing for direct chip-level operations on body computers, instrument clusters, and engine ECUs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eSecurity is not a barrier. It is a system to be understood.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-features\" style=\"margin-top: 25px;\"\u003e\n\u003ch3 style=\"font-size: 20px; color: #1a1a1a; border-bottom: 2px solid #e63946; padding-bottom: 8px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e✦ \u003cstrong\u003eX-PROG 3 Immobilizer Programming Interface\u003c\/strong\u003e — Dedicated hardware module for EEPROM\/MCU reading, writing, and key data extraction at the chip level\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e✦ \u003cstrong\u003e40+ Brand IMMO Coverage\u003c\/strong\u003e — Supports anti-theft diagnostics, PIN code reading, key matching, remote programming, and smart key adaptation\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e✦ \u003cstrong\u003eFull-System Diagnostic Integration\u003c\/strong\u003e — Beyond IMMO: complete all-system scan, bi-directional controls, and 30+ service functions on the same platform\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e✦ \u003cstrong\u003eEEPROM\/MCU Direct Access\u003c\/strong\u003e — Read and write immobilizer data directly from body control modules, instrument clusters, engine ECUs, and key modules\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e✦ \u003cstrong\u003eCAN FD \u0026amp; DoIP Protocol Support\u003c\/strong\u003e — Full coverage of next-generation diagnostic protocols on 2020+ vehicle platforms\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e✦ \u003cstrong\u003eGuided IMMO Functions\u003c\/strong\u003e — Step-by-step wizard interface for dealer key generation, all-keys-lost scenarios, remote programming, and key learning procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-specs\" style=\"margin-top: 25px;\"\u003e\n\u003ch3 style=\"font-size: 20px; color: #1a1a1a; border-bottom: 2px solid #e63946; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 8-inch HD capacitive touchscreen, 1280 x 800 resolution\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e Android 10.0, LAUNCH-customized diagnostic UI\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 4GB RAM \/ 64GB internal storage\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eIMMO Functions:\u003c\/strong\u003e Key Programming, Remote Programming, PIN Code Reading, Smart Key Adaptation, All-Keys-Lost Recovery, IMMO ECU Reset\/Adaptation\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eX-PROG 3 Interface:\u003c\/strong\u003e EEPROM reading\/writing (24\/25\/93\/95 series), MCU support (Motorola, Infineon, NEC), on-board and in-circuit programming modes\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e OBD-II, CAN FD, DoIP, J2534-1\/-2 Pass-Thru, SAE J1850 PWM\/VPW, ISO 9141-2, ISO 14230 KWP2000, ISO 15765 CAN\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eVehicle Coverage:\u003c\/strong\u003e 40+ brands for IMMO; 100+ brands for full-system diagnostics (1996-2026)\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi 802.11ac, Bluetooth 5.0, USB Type-C, DB15 VCI connector\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 6000mAh Li-Polymer, 10+ hours continuous diagnostic operation\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e X431 IMMO Plus tablet, X-PROG 3 interface with cable set, Bluetooth VCI, OBD-II main cable, alligator clip power harness, carry case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-applications\" style=\"margin-top: 25px;\"\u003e\n\u003ch3 style=\"font-size: 20px; color: #1a1a1a; border-bottom: 2px solid #e63946; padding-bottom: 8px;\"\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe X431 IMMO Plus is built for the specialist. Automotive locksmiths facing all-keys-lost scenarios on late-model vehicles will find the guided IMMO wizards reduce procedure time from hours to minutes. Independent European shops dealing with CAS3\/CAS4 BMW modules, Mercedes EIS\/EZS systems, or VAG immobilizer generations 3 through 5 can execute PIN extraction and key adaptation with a single platform — no more juggling three separate tools. Used-car dealerships and fleet operators processing dozens of vehicles monthly can standardize their key management workflow, while mobile key programmers gain the portability and battery endurance to complete multiple jobs on a single charge. The X-PROG 3's direct EEPROM capability means even vehicles with non-communicative ECUs are not dead ends — you can read the immobilizer data directly from the chip and build a working key with or without OBD-II access.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-faq\" style=\"margin-top: 25px;\"\u003e\n\u003ch3 style=\"font-size: 20px; color: #1a1a1a; border-bottom: 2px solid #e63946; padding-bottom: 8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this handle all-keys-lost scenarios?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The X431 IMMO Plus with X-PROG 3 can perform all-keys-lost recovery on most supported vehicles. For vehicles requiring PIN code extraction, the system reads the security code directly from the immobilizer ECU or BCM — no dealer visit required. The X-PROG 3 provides a fallback path via direct EEPROM reading when OBD-II access is insufficient.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the IMMO Plus and standard X431 PRO?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The IMMO Plus includes the X-PROG 3 hardware interface and specialized IMMO software that the standard X431 PRO does not. This unlocks direct EEPROM\/MCU reading and writing, advanced key programming functions, and IMMO-specific guided procedures. The standard diagnostic capabilities (all-system scan, bi-directional control, service functions) are identical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support smart key (proximity) programming?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The IMMO Plus supports smart key adaptation for proximity-based systems across Toyota, Honda, Nissan, Ford, GM, BMW, Mercedes-Benz, Audi\/VW, Hyundai\/Kia, and many others. The guided procedure walks you through the exact steps for each manufacturer's protocol.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is internet access required for IMMO functions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Some advanced IMMO functions (particularly PIN code calculation for certain manufacturers) require a brief internet connection to access LAUNCH's secure server. Standard key programming and EEPROM operations can be performed offline. We recommend keeping Wi-Fi connected during all IMMO procedures for optimal success rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the X-PROG 3 with other LAUNCH tablets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The X-PROG 3 interface is designed for the X431 series and is fully compatible with all current-generation X431 tablets that support the DB15 connector. It is not compatible with third-party diagnostic platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\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\/Sa5415278b57142ebba5c0323998a07bdB.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S64f270b6fac94abebe7f2a8098f262c74.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S7c5743f1f78449b3bc4f962743e0db65E.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa4babbe1651c4422ba559f2418587de8J.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S3e21cfdb3b294c56ad9a4217d61a1ce8t.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S1bb69b6d1d814e07b1fce6618bea0df6p.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc7bbd042bf2443d2a388804552d124abH.webp?v=1765858548\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/product_9238150906079_7.jpg?v=1780913983\" style=\"max-width:100%;height:auto;margin:5px;\" alt=\"LAUNCH X431 IMMO Plus\"\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"The X431 IMMO Plus | Professional Immobilizer \u0026 Key Programming System\", \"description\": \"Professional-grade automotive immobilizer and key programming diagnostic system with X-PROG 3 interface, supporting IMMO data processing, key matching, and anti-theft system service across 40+ brands.\", \"sku\": \"1005006691232043-X-431 IMMO PLUS-CZECH REPUBLIC-EU UK RU Version\", \"brand\": {\"@type\": \"Brand\", \"name\": \"LAUNCH\"}, \"offers\": {\"@type\": \"Offer\", \"price\": \"2439.77\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\"}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": \"4.7\", \"reviewCount\": \"89\"}}\n\u003c\/script\u003e","brand":"East Supplier Platform","offers":[{"title":"X-431 IMMO PLUS \/ CZECH REPUBLIC \/ EU UK RU Version","offer_id":48262050480351,"sku":"1005006691232043-X-431 IMMO PLUS-CZECH REPUBLIC-EU UK RU Version","price":2439.77,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ brazil \/ Global Version","offer_id":48262050513119,"sku":"1005006691232043-X-431 IMMO PLUS-brazil-Global Version","price":2721.6,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ Russian Federation \/ EU UK RU Version","offer_id":48262050578655,"sku":"1005006691232043-X-431 IMMO PLUS-Russian Federation-EU UK RU Version","price":2439.77,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ Australia \/ Global Version","offer_id":48262050611423,"sku":"1005006691232043-X-431 IMMO PLUS-Australia-Global Version","price":2645.5,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ CHINA \/ Global Version","offer_id":48262050873567,"sku":"1005006691232043-X-431 IMMO PLUS-CHINA-Global Version","price":2645.5,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ CHINA \/ EU UK RU Version","offer_id":48262050906335,"sku":"1005006691232043-X-431 IMMO PLUS-CHINA-EU UK RU Version","price":2439.77,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ GERMANY \/ EU UK RU Version","offer_id":48262050939103,"sku":"1005006691232043-X-431 IMMO PLUS-GERMANY-EU UK RU Version","price":2439.77,"currency_code":"USD","in_stock":true},{"title":"X-431 IMMO PLUS \/ UNITED KINGDOM \/ EU UK RU Version","offer_id":48262051004639,"sku":"1005006691232043-X-431 IMMO PLUS-UNITED KINGDOM-EU UK RU Version","price":2439.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa5415278b57142ebba5c0323998a07bdB.webp?v=1765858548","url":"https:\/\/eastsupplier.com\/ru-fr\/products\/the-x431-immo-plus-key-programming","provider":"EastSupplier Platform","version":"1.0","type":"link"}