Description
LAUNCH • X431 V+ smartLink HD heavy duty truck diagnostic tool for 12V 24V trucks
LAUNCH X431 V+ smartLink HD is a professional-grade diagnostic system for heavy-duty and commercial vehicles operating on 12V and 24V electrical systems. Featuring the rugged X431 V+ tablet paired with the SmartLink C 2.0 heavy-duty interface, this tool delivers full-system diagnostics, live data streaming, and special functions like DPF regeneration, injector coding, and ADAS HD calibration. Built for workshops, fleet managers, and field technicians, it supports the latest communication standards including CANFD, DoIP, and complies with Euro III–VI and ISO 27145 protocols.
Key benefits
- Full-system diagnostics: read/clear fault codes across engine, ABS, transmission, ADAS, and more
- Multiple communication protocols supported, including CANFD, DoIP, and J2534 for comprehensive vehicle coverage
- Supports both 12V and 24V vehicles: works with light trucks, heavy trucks, buses, agricultural and construction machinery
- Bi-directional or active tests and special functions like injector coding, cylinder cut-off, speed limit adjustment, service resets
- Regular software updates with one year of free updates included; extended license available
- Remote diagnostics capabilities to assist with complex issues without physical presence
Supported protocols
- CAN
- CAN FD
- DoIP
- J2534
- ISO-27145
- Other heavy-duty vehicle protocols (J1939, J1708, proprietary CAN variants) for manufacturers such as Volvo, Mack, Freightliner, Cummins, Detroit
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Read and clear diagnostic trouble codes from all control units
- Live data stream viewing with multi-channel real time monitoring
- Bi-directional action tests (actuators, valves, relays)
- Special functions: injector coding, DPF regeneration, speed limits, cylinder cut-off, parameter setting
- ADAS HD calibration for advanced driver assistance systems
- Remote diagnostics through SmartLink service platform
Included items
- 1 × diagnostic tablet – LAUNCH X431 V+ SmartLink HD (Payload of high-performance hardware)
- 1 × SmartLink C 2.0 VCI heavy-duty connector module
- Multiple adaptor cables for various commercial vehicle protocols (e.g., 16-pin OBD, CAT-9, BENZ-14, VOLVO-8, MAN-37, IVECO-38, etc.)
- Power supply accessories: mains charger, cigarette lighter cable, battery clamps cable
- User manual and password/envelope for registration and software activation
Supported languages
English, German, French, Spanish, Italian, Portuguese, Polish, Dutch, Swedish, Finnish, Danish, Czech, Hungarian, Romanian, Serbian, Turkish, Greek, Arabic, Persian (Farsi), Russian, Japanese, Korean, Simplified Chinese, Traditional Chinese, Thai









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