As a professional-grade automotive diagnostic and key solution, the XTOOL X100MAX2 integrates multiple functions including OBD-2 full-system diagnosis, key programming, and ECU debugging. It is designed for repair shops, technicians, and locksmiths, compatible with mainstream vehicle models worldwide, and can be called an "all-round assistant" for automotive maintenance.

Equipped with the KC501 key chip programmer, it can realize core functions such as remote key and smart key programming, key chip reading/writing, key matching for total loss situations, and anti-theft system initialization. For brands like Toyota/Lexus and Mercedes-Benz, it can enhance programming capabilities through adaptive modules such as KS-1 and M822, easily handling high-difficulty key matching scenarios. It covers mainstream brands including Volkswagen, BMW, Honda, and Ford, meeting key service needs for multiple vehicle models.

It supports J2534 protocol ECU programming, and can connect to OEM software such as GM GDS 2 and Toyota Techstream to complete ECU replacement, firmware upgrade, and OEM-level fault repair. It has offline ECU programming and coding functions, allowing module refreshing without an internet connection. It can also activate hidden functions such as ambient lights and seat memory to achieve vehicle personalization.

The full-system diagnosis covers all modules including the engine, transmission, ABS, and SRS. It can read and clear fault codes, view real-time data streams, and conduct freeze frame analysis. Combined with the topological mapping function, it intuitively presents system connections, greatly improving diagnostic efficiency.

It has built-in more than 42 core maintenance services, including oil reset, EPB electronic handbrake calibration, BMS battery matching, DPF regeneration, and throttle body learning, meeting all daily maintenance needs. It supports CAN FD and DOIP high-speed protocols, adapting to data transmission needs of GM models after 2020 and new models such as BMW, Jaguar, and Land Rover. It also has a bidirectional control function, which can conduct active tests on components such as fuel pumps and windows to accurately locate faults.

It is compatible with over 10,000 vehicle models worldwide, including mainstream American, European, and Asian brands such as Toyota, Volkswagen, BMW, Mercedes-Benz, and Ford. It provides 2 years of free software updates, a 2-year original factory warranty, and lifelong technical support. It supports more than 14 language interfaces, and is equipped with report printing and sharing functions, adapting to usage needs in multiple scenarios.

Whether for daily fault diagnosis, key matching, or in-depth ECU debugging, the XTOOL X100MAX2 redefines the standard of professional automotive diagnostic tools with its all-round performance.