Launch Complete Key Programming & Diagnostic Solution - LNCH-X431-IMMO-PRO
X-431 IMMO PRO is a latest new product line scan tool from the Key & IMMO Programmer family for car security and immobilizer systems, featuring complete IMMO & Programming services and intelligent diagnostics (basic diagnostic functions included).
Features
- All systems OE-level diagnostics for over 110 vehicles.
- Basic diagnostic functions include reading/clearing DTCs, bi-directional control, guided functions for VW and AUDI, live data graphing, coding, etc.
- Supports CAN/CANFD/DoIP protocols.
- Supports tech-2-tech local remote diagnosis services.
- Pre-scan and post-scan diagnostic report.
- Supports 38 service functions.
- EXpand diagnostic coverage via "MALL".
- Optional ADAS calibrations and TPMS service.
- Supports a wide range of add-on modules, including EM101N, ES200, X-431 Key Programmer, X-431 TSGUN, VSP-600, O2-2 ScopeboX, S2-2 SensorboX, BST360, Wi-Fi Printer, etc.
- Supports key matching/copying, anti-theft IC reading & writing, and ECU reading & writing, etc.
- Anti-theft Modules Replacement - Support anti-theft modules replacement of BMW, Mercedes-Benz, VW/Audi, Honda, Nissan, Hyundai, Kia, BYD, Changan, Wuling Baojun, GAC, SAIC MaXus, Great Wall Motor, Chery Car, Dongfeng FengXing, JAC Passenger Car, Land Rover, Volvo, Porsche, Ford, GM, etc.
- Anti-theft Password Reading - Supports the anti-theft password reading of Peugeot Citroen, GM, Nissan, Hyundai, Kia, Chery Cars, Dongfeng FengXing, JAC Passenger Cars, etc.
- Key Matching - Support key matching of Ford, GM, Mercedes-Benz, BMW, VW/Audi, Porsche, Peugeot Citroen, Land Rover Jaguar, Honda, Toyota, Nissan, Hyundai, Kia, BYD, Changan Automobile, Wuling Baojun, Great Wall Motors, Chery Cars, JAC Passenger Cars, etc.
- Supports engine and transmission ECU cloning for Bosch, Continental/SIEMENS, DELCO, DENSO, Marelli, ZF, GETRAG, Temic, etc., covering more than 7,000 vehicle models.
- Supports data verification for engine ECUs across various brands.
- Provides comprehensive anti-theft system support for VW/AUDI, including Gen 3, Gen 4, Gen 5, MQB, etc., supporting key addition, all-key-lost scenarios, and anti-theft component replacement.
- Provides comprehensive support for BMW anti-theft systems, including CAS1/2/3/3+ and CAS4/4+ cloning, CAS4/4+ and FEM/BDC replacement, FRM module repair, transmission clearing and engine replacement.
- Supports Mercedes-Benz FBS3 for clearing, replacing, and programming various lock sets, engines, transmissions, and gear selector modules. Also supports cloning functionality for multiple FBS4 engines and transmissions.
- Supports PATS anti-theft functionality, programmable module installation, and parameter resetting for 2023-2024 Ford models.
- Supports key programming for GM models with CAN FD (2020 and later) and OBD anti-theft password retrieval.
- Supports key programming and all-key-lost solutions for all Toyota models.
Downloads
What our Experts Think
Q&A
Maintenance Tips
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Keep software updated: Regularly update diagnostic, immobilizer, and key programming databases for the latest vehicle coverage.
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Maintain stable power: Use a fully charged vehicle battery or approved power supply during key programming to prevent interruptions.
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Protect programming adapters: Keep connectors, cables, and EEPROM accessories clean, dry, and free from damage.
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Handle equipment carefully: Avoid dropping the tablet, VCI, or key programming modules to preserve accuracy and reliability.
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Clean ports regularly: Remove dust and debris from OBD, USB, and accessory ports to ensure stable communication.
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Use genuine accessories: Only use approved Launch cables, adapters, and software to maintain performance and compatibility.
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Battery care: Charge the tablet regularly and avoid deep discharge to extend battery life.
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Store securely: Keep the tool and accessories in a protective case away from heat, moisture, and workshop contaminants.
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Back up important data: Save diagnostic reports and customer records before performing major updates or programming procedures.
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Inspect cables frequently: Check for worn, bent, or damaged cables and replace them promptly to prevent communication errors.
Damage 
Loss 
Theft 
