Launch X431 V+ 5.0 (PRO3) + SmartLink C – Diagnostic Tool for Cars and Trucks

The Launch X431 V+ 5.0 (PRO3) + SmartLink C is a professional diagnostic package designed for both passenger vehicles and heavy-duty commercial vehicles. It combines the X431 V+ 5.0 diagnostic tablet with the SmartLink C Heavy Duty module, allowing professional workshops to diagnose supported 12V cars as well as 24V trucks and commercial vehicles from one Launch platform.

Yes. The X431 V+ 5.0 provides comprehensive diagnostics for supported passenger vehicles, while the included SmartLink C Heavy Duty module expands the system for compatible 24V trucks and commercial vehicles. This makes the package particularly useful for workshops servicing mixed vehicle fleets.

Yes. The X431 V+ 5.0 provides full-system diagnostics on supported passenger vehicles. It can access systems such as Engine, Transmission, ABS, SRS/Airbag, BCM, TPMS, Steering, HVAC, EPB, Chassis, and many other available electronic control modules.

On supported commercial vehicles, SmartLink C provides full-system diagnostic capabilities including reading and clearing fault codes, ECU information, live data streams, special functions, and bi-directional Active Tests. Available systems and functions depend on the specific truck, engine, ECU, and software coverage.

Yes. The diagnostic platform supports bi-directional control and Active Tests on compatible vehicles. This allows technicians to send commands directly to supported ECUs and actuators to test components and determine whether they are functioning correctly.

Available Active Tests depend on the vehicle and can include functions involving injectors, fuel pumps, cooling fans, valves, solenoids, lights, windows, doors, wipers, A/C components, and other electronically controlled actuators. Heavy-duty vehicles also provide vehicle-specific actuator tests where supported.

Yes. The X431 V+ 5.0 supports advanced ECU Coding and related matching/adaptation functions on compatible passenger vehicles. Depending on the manufacturer, these functions can be used for module replacement, configuration, personalization, adaptation, and other supported coding procedures.

Yes. The PRO3/V+ 5.0 platform supports Topology Mapping for compatible vehicles and software configurations. This provides a visual overview of the vehicle’s electronic control module network, helping technicians quickly locate faulty or non-communicating ECUs.

The SmartLink C is a professional vehicle communication interface designed to expand compatible Launch X431 tablets with Heavy Duty diagnostic capabilities. It uses a Linux-based platform and supports Bluetooth, Wi-Fi, and USB communication for flexible workshop diagnostics.

No. The SmartLink C Heavy Duty module is not a standalone diagnostic scanner. It must be used with a compatible Launch diagnostic tablet, such as the X431 V+ 5.0/PRO3 included in this package, together with the appropriate diagnostic software.

Depending on software coverage, SmartLink C can support a broad range of trucks, buses, commercial vehicles, construction machinery, agricultural machinery, trailers, and other heavy-duty applications. Exact coverage varies according to manufacturer, model, engine, ECU, and diagnostic protocol.

Yes. 24V Heavy Duty vehicle support is one of the main advantages of this package. The SmartLink C module expands the X431 V+ platform beyond normal passenger vehicle diagnostics to supported 24V commercial and heavy-duty vehicles.

Yes. The V+ 5.0 platform supports modern communication technologies including CAN FD and DoIP for compatible vehicles and configurations. These protocols are increasingly used in newer vehicle electronic architectures and allow communication with supported modern ECUs.

Yes. The X431 V+ 5.0 provides an extensive selection of maintenance, reset, adaptation, calibration, and relearn functions. Depending on the vehicle, these can include Oil Reset, EPB Reset, SAS Calibration, BMS Reset, ABS Bleeding, DPF Regeneration, Injector Coding, Throttle Adaptation, TPMS-related functions, and many others.

Yes. In addition to basic Heavy Duty diagnostics, supported commercial vehicles can provide special functions and actuator tests through the SmartLink C platform. Available procedures depend on the manufacturer and ECU and can include engine, aftertreatment, transmission, braking, and other commercial vehicle-specific functions.

Yes. The X431 V+ 5.0 platform can be expanded with compatible Launch accessories such as X-PROG3 for additional immobilizer and key programming capabilities. Exact IMMO functions depend on the vehicle, software, and accessories being used.

Yes. The combination of passenger vehicle and Heavy Duty diagnostic coverage makes this package particularly useful for fleet maintenance companies and mixed-vehicle workshops. Technicians can use one diagnostic ecosystem to service supported cars, vans, trucks, buses, and other commercial vehicles instead of maintaining separate diagnostic platforms.

SmartLink C expands the diagnostic platform beyond conventional passenger-car applications and provides dedicated support for Heavy Duty and commercial vehicle diagnostics. It also offers flexible Bluetooth, Wi-Fi, and USB communication and is designed for professional environments where technicians work with multiple vehicle types.

This package is ideal for professional automotive workshops, truck repair centers, fleet maintenance companies, diesel technicians, auto electricians, mobile mechanics, agricultural and construction equipment service providers, and workshops servicing both passenger and commercial vehicles.

The Launch X431 V+ 5.0 (PRO3) + SmartLink C provides a versatile car and Heavy Duty diagnostic solution in one professional platform. It combines full-system passenger vehicle diagnostics, bi-directional Active Tests, ECU Coding, Topology Mapping, service functions, CAN FD and DoIP capabilities with SmartLink C Heavy Duty diagnostics for supported 24V trucks and commercial vehicles. For workshops that regularly service both cars and trucks, it eliminates the need to maintain completely separate diagnostic platforms.