{"product_id":"launch-x431-tcu-programmiergeraet-fuer-fahrzeugdiagnose","title":"LAUNCH X431 ECU\/TCU Programmer for Vehicle Diagnostics","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eLAUNCH X431 TCU is a transmission control unit programming tool for workshops working on gearbox electronics, replacement modules and data recovery tasks.\u003c\/p\u003e\u003ch2\u003eKey Functions\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eRead and write TCU data\u003c\/li\u003e\u003cli\u003eBackup and restore control unit data\u003c\/li\u003e\u003cli\u003eSupport replacement module programming where available\u003c\/li\u003e\u003cli\u003eAssist with gearbox control unit repair and cloning workflows\u003c\/li\u003e\u003cli\u003eWorks with selected LAUNCH diagnostic platforms\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical Data \u0026 Product Details\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eFunction coverage depends on vehicle brand, transmission type and software authorisation\u003c\/li\u003e\u003cli\u003eSuitable for specialist workshops dealing with electronic gearbox modules\u003c\/li\u003e\u003cli\u003eUse only with stable power supply and correct vehicle connection\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x LAUNCH X431 TCU module\u003c\/li\u003e\u003cli\u003eConnection cables\u003c\/li\u003e\u003cli\u003eAccessories\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eStandalone Programmer Features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eStandalone PC version for ECU and TCU programming workflows.\u003c\/li\u003e\u003cli\u003e2D menu structure for clear and fast selection.\u003c\/li\u003e\u003cli\u003ePowerful search function to locate supported ECU \/ TCU types.\u003c\/li\u003e\u003cli\u003eConvenient ECU data modification and data copying functions.\u003c\/li\u003e\u003cli\u003eUSB communication for stable and fast data transfer.\u003c\/li\u003e\u003cli\u003eEngine data validation function and checksum correction support where available.\u003c\/li\u003e\u003cli\u003eIMMO Off workflows are supported for selected control units and legal use cases.\u003c\/li\u003e\u003cli\u003eSoftware language support includes English, German, Japanese, Russian, French, Portuguese, Korean, Italian, Arabic and Traditional Chinese.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplication Scope\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eDesigned for specialists working with engine and transmission control units.\u003c\/li\u003e\u003cli\u003eUseful for module replacement, data backup, repair, cloning and programming tasks.\u003c\/li\u003e\u003cli\u003eSupported ECU \/ TCU list depends on software database and updates.\u003c\/li\u003e\u003cli\u003eAlways use stable power supply and correct bench or vehicle connection during programming.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProfessional Use Notes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThe tool is intended for trained ECU \/ TCU specialists rather than simple OBD service work.\u003c\/li\u003e\u003cli\u003eBefore writing data, the original file should be backed up and stored safely.\u003c\/li\u003e\u003cli\u003eChecksum correction support helps reduce file-integrity problems where the function is available.\u003c\/li\u003e\u003cli\u003eBench work requires correct pinout, stable power supply and a clean USB connection.\u003c\/li\u003e\u003cli\u003eSupported functions vary by control unit family; always verify software coverage for the exact module.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eNote\u003c\/h2\u003e\u003cp\u003eCompatibility and available functions depend on brand, model, year, control unit and software version. Contact us before purchase if you need confirmation for a specific vehicle or function.\u003c\/p\u003e\u003ch2\u003eProduct Images\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/69cf4df971.jpg\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/3172de07cd.jpg\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/b9e3e3a7fd.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/bb6ba411f8.jpg\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/c7a2b8d5d0.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/79c6619c1c.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/9f9aea5260.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/1ca56f8e75.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/a1c0dd9590.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/6e7305b868.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/1d9e46ad0b.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/c9d8cbc8c0.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/8502492800.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/d6c6a16f7d.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/06d2b245fd.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.buybest.ch\/u_file\/2410\/photo\/93af731c04.png\" alt=\"LAUNCH X431 TCU Programming Tool for Vehicle Diagnostics\"\u003e\u003c\/p\u003e","brand":"Launch","offers":[{"title":"Default Title","offer_id":53975122542931,"sku":"X431 TCU","price":790.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/6003\/6947\/files\/2b9d8a0bc4.jpg?v=1781164434","url":"https:\/\/autogear.ch\/en\/products\/launch-x431-tcu-programmiergeraet-fuer-fahrzeugdiagnose","provider":"AutoGear","version":"1.0","type":"link"}