LAUNCH X431 PRO3S+ SMARTLINK HD - 2025 Elite Heavy Duty & Passenger Vehicle Diagnostic Scanner

All-in-One Scanner for Cars and Heavy-Duty Vehicles

The LAUNCH X431 PRO3S+ SMARTLINK HD is the first advanced 2-in-1 diagnostic scan tool designed for both passenger and commercial vehicles. Compatible with 12V and 24V systems, it supports cars, trucks, buses, trailers, excavators, diesel engines, construction machinery, pickups, and more.

Advanced J2534 VCI Smartlink C 2.0 Technology

• Powered by Cortex A7 + Cortex M7 processors with 256MB RAM and 8GB ROM.
• 14x faster data transmission speeds for seamless diagnostics.
• Supports OEM-level J2534 programming for brands like Benz, BMW, Ford, Jaguar, Land Rover, Volvo, and more.
• Enables ECU software/firmware updates, ECU coding, and smart guided operations.

Comprehensive Diagnostic Functions

• 60+ reset service functions including SAS, EPB, TPMS, DPF, Oil Reset, Brake Bleeding, Injector Coding, Gearbox Reset, and more.
• Bi-directional control and active tests for sending commands and verifying component functionality.
• Supports ECU coding, adaptation, initialization, matching, and customization.

Powerful Hardware & Full-System Coverage

Equipped with Android 9.0 OS, a 10.1-inch HD IPS touchscreen (1920x1200), 7000mAh battery with over 12 hours runtime, and 3GB RAM with 32GB storage (expandable to 128GB). Supports all vehicle systems including engine, transmission, ABS, SRS, BCM, BMS, TPMS, SAS, fuel system, lighting, and A/C.

Extensive Vehicle Compatibility & Multilingual Support

Compatible with over 25 languages and a wide range of vehicles including 12V cars and SUVs as well as 24V heavy-duty trucks, buses, excavators, tractors, and recreational vehicles. Supports CANFD & DOIP protocols for the broadest diagnostic coverage.

User-Friendly Features for Efficient Diagnostics

• One-click Auto VIN detection and Wi-Fi updates.
• Live data graphing with recording and playback capabilities.
• Remote diagnostics and diagnostic feedback system.
• Generate, share, and print comprehensive vehicle health reports.

Reliable Warranty and Customer Support

Backed by a 5-year warranty, 60-day return and replacement policy, and 24/7 customer support. Authorized LAUNCH dealer providing genuine, high-quality diagnostic tools with professional after-sale services.