Launch X431 V+ SmartLink HD Heavy Duty Truck Diagnostic Tool for 12V 24V Trucks

LAUNCH X431 V+ SmartLink HD Commercial Vehicle Diagnostic Tool (12V/24V)

The X-431 V+ SmartLink HD represents LAUNCH's next-generation professional diagnostic solution for commercial vehicles. Featuring a cutting-edge hardware platform and a streamlined user interface, it is engineered to significantly boost diagnostic efficiency and deliver a superior user experience.

The X-431 V+ SmartLink HD is a 10.1-inch smart diagnostic tool built on the Android 10.0 platform. Powered by a 1.8 GHz quad-core processor with 4GB of RAM and 64GB of internal storage, and supported by a high-capacity battery, it delivers fast, stable, and long-lasting operation. The standard SmartLink C 2.0 diagnostic connector further enhances its diagnostic capabilities.

This device performs comprehensive system diagnostics, including reading/clearing fault codes, viewing live data streams, executing special functions, and running active tests.

Vehicle Coverage:

• Engine Systems: Provides dedicated diagnostic software for engines from major manufacturers including Cummins, Bosch, Weichai, Shangchai, Yuchai, Xichai, Chaochai, Yangchai, and Quanchai.

• Vehicle Types: Supports a wide range of commercial and heavy-duty applications, such as trucks, buses, construction machinery, agricultural machinery, trailers, and marine vessels.

Product Highlights / Key Features

1. Integrated All-in-One Solution: This device combines the functionalities of both the LAUNCH X431 V+ and the HDIII module into a single, unified unit.

2. Next-Generation SmartLink C 2.0 Connector: Represents a significant hardware and functional upgrade over the previous HDIII module, delivering enhanced performance.

3. Future-Ready CAN FD Support: The integrated X-431 SmartLink C 2.0 connector features a dedicated CAN FD port, enabling faster data communication and compatibility with the latest vehicle systems.

4. Dedicated Commercial Vehicle Focus: Designed specifically for 12V & 24V Diesel Trucks. For combined car and truck diagnostics, please consider the X431 V+ with a separate SmartLink C 2.0 module. 
   Note: Software for 12V gasoline passenger cars is not included by default and can be purchased separately.

5. Expandable Passenger Car Diagnostics: A Car Vehicle Software License can be added for an additional fee (e.g., $599) to enable comprehensive passenger vehicle diagnostics.

Compared to the X-431 HDIII, the SmartLink C 2.0 delivers significant functional enhancements. It features a user-friendly visual operation interface for greater convenience, supports a wider range of vehicle software, and offers more versatile communication protocols.

1. Multi-Vehicle Configuration: It is configured for both passenger and commercial vehicles, with a primary focus and advanced capabilities for commercial vehicle diagnostics.

2. Enhanced Performance: Provides faster and more stable data transmission speeds.

3. Intuitive Operation: The visual operation interface significantly improves user convenience and workflow efficiency.

4. Expanded Coverage: Supports an extensive range of models, including commercial vehicles, passenger cars, and new energy vehicles.

5. Advanced Connectivity: Features support for super remote diagnosis, enabling expert support from anywhere.

Product Features

• Factory-Region Auto-Diagnosis: Automatically configures the diagnostic session based on the vehicle's factory region.

• SmartLink Super Remote Diagnostics: Enables expert remote diagnosis and support over an internet connection.

• Heavy-Duty & Engine Management:

  • Diesel Particulate Filter (DPF) Regeneration

  • Parameter & Limit Adjustment (e.g., Speed Limiter)

  • Cylinder Cut-Off & Compression Testing

  • Service Function Resets & Injector Coding

• Full Bi-Directional Control: Perform active tests and actuate components directly.

• Advanced Driver-Assistance Systems (ADAS): High-definition camera and radar calibration.

• Comprehensive Diagnostics: Read and clear Diagnostic Trouble Codes (DTCs) with live data streaming.

Functional Overview

The device provides a comprehensive diagnostic suite, including: Automatic Diagnosis, Local Diagnosis, Remote Diagnosis, Special Functions, ADAS, Vehicle Coverage, Info Center, Upgrade Center, Online Mall, Settings, Feedback, Toolbox, and more.

• Automatic Diagnosis: Features a modular design that eliminates redundant scanning steps, delivering more accurate and efficient diagnostics.

• Local Diagnosis: The diagnostic software is logically organized by vehicle brand and type within a clear menu structure. This solves previous issues with confusing menus, allowing technicians to quickly find and select the precise software they need, significantly boosting workflow efficiency.

• Data Stream: Offers multiple data stream display modes and supports the creation of user-defined standard data streams for customized analysis.
• Remote Diagnosis：The Super Remote Diagnosis function operates with the SmartLink C diagnostic box connected to the vehicle. Maintenance technicians can then use a wide range of equipment—including LAUNCH X-431 devices, original manufacturer tools, or other third-party diagnostic tools—to remotely perform detection, diagnosis, and programming on the vehicle via the LAUNCH server platform. This system enables real-time, bi-directional communication between devices or between a device and a computer, facilitating complete remote vehicle servicing. It makes it a practical reality for repair technicians to diagnose and assist with vehicles located thousands of miles away.
• Special Functions：The tool supports a core set of 6 essential special functions commonly required across most vehicle models. These include:

  • Diesel Particulate Filter (DPF) Regeneration

  • Parameter & Limit Setting

  • Cylinder Cut-Off & Compression Testing

  • Service & Maintenance Reset

  • Injector Coding/Programming

  • Speed Limiter Adjustment
    This functional library is continuously updated with new procedures.

• ADAS (Advanced Driver-Assistance Systems):This module provides comprehensive support for Advanced Driver-Assistance Systems, centered around High-Definition (HD) Calibration. Key resources include:

  • Product Introduction & Manuals

  • Step-by-Step Adjustment Procedures

  • Vehicle Coverage List for ADAS functions

• Vehicle Coverage:This section displays a searchable list of all testable vehicle models available with your current configuration. You can quickly locate the required diagnostic software using:

  • Initial Letter Search

  • Keyword Text Input Search
    Each listing simultaneously displays key software information, including the diagnostic software version, applicable model years, and supported system data.

• Info Center:The Info Center consolidates key information, including device status, system overview, and repair/maintenance data.

  • X-431 FIX Integration: X-431 FIX repair data packages can be purchased through the integrated online Mall, with a service account provided by LAUNCH. Technicians can access this information directly via the link on the fault code page or through the dedicated "Repair Info" section in the X-431 FIX application menu.

• Upgrade Center:Supports one-click updates for the device's operating system, diagnostic application client, all vehicle software packages, and hardware firmware.

• User Info / Account:This section manages user profiles and device data, featuring: My Reports, VCI Status & Management, VCI Activation, Firmware Fix, Sample Data, My Orders, User Profile, and more.

• Mall:The integrated Mall provides direct access to purchase and manage diagnostic software licenses, service plan upgrades, and other related goods.

• Settings:A comprehensive menu for device configuration, including: Units of Measurement, Shop Information, Printer Setup, Code Clearing, About Device, Auto-Update Settings, Device Account Management, Logout, etc.

• Feedback:Users can submit detailed feedback directly to LAUNCH through the diagnostic tool when encountering issues with specific vehicle models or functional abnormalities. Submitted reports are tracked and addressed by dedicated technical support personnel.

• Toolbox:A suite of advanced measurement tools, including an Oscilloscope, S2-2 Sensor Box, S2-2 Multimeter, BST360 Battery Tester, and a Videoscope.