launch x431 PRO3S+ with SmartLink C 2.0 Heavy-Duty Truck Module for 12V & 24V Vehicles

Package Includes

• launch x431 PRO3S+
• x431 SmartLink C V2.0 Heavy Duty Module

launch x431 Pro3S+ Diagnostic Scanner Overview

LAUNCH X431 PRO3S+ is the next-generation diagnostic tool following the X431 V PRO 4.0 upgrade. It introduces a convenient camera scanning function and delivers advanced diagnostic, coding, and hidden-feature activation capabilities for both 12V cars and 24V trucks. Key features include OE-Level IMMO functions, ADAS calibration, TPMS support, battery testing, and more. (Note: The X431 PRO3S+ shares identical features with the X431 Torque III configuration and serves as an upgraded version of the X431 Turbo.)

The hardware has been significantly enhanced, featuring Android 9.0, an 8-core 1.8GHz processor, a 1920x1200 IPS HD display, 3GB RAM, and 32GB internal storage—ensuring faster and more stable performance.

Key Highlights

1. 2 Years Free Updates – Renewal: $350/year or $450 for 2 years
2. Successor to the Launch X431 V Pro
3. Newly added function: Topology Mapping
4. OBDI + OBDII diagnosis with full set of car connectors and cables
5. Optimized hardware configuration
6. Bi-directional control + ECU Coding + over 31 service functions + active tests
7. Supports Wi-Fi printer, videoscope, TSGUN TPMS, X431 PROG3, and ADAS add-ons
8. Unlock Hidden Features: Enable or disable concealed vehicle functions
9. VAG guided functions supported
10. AutoAuth support for FCA/SGW
11. Compatible with 24V heavy-duty modules (HD III or SmartLink C V2.0)
12. Special 30th Anniversary LAUNCH features:
    1. GPF Regeneration
    2. High Voltage Battery Health Test
    3. Transport Mode
    4. Intelligent Cruise Control
    5. engine Power Balance Monitoring
    6. Stop/Start Function (available after system selection; continuously expanding)
13. Multi-language support: Italian, English, German, Japanese, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Persian, Romanian, Serbian, Finnish, Swedish, Czech, Chinese (Simplified), Chinese (Traditional)

Warm Tip

The device is factory-set to English language and software. After changing the language, you must re-download the vehicle software in the selected language.

What’s New in the Launch X431 PRO3S+?

1. Supports 31+ advanced functions with faster software updates than previous X431 series, including Guided Functions, Online Coding, and IMMO Service.
2. Features a large 10.1-inch bidirectional scan display—the largest among diagnostic tools—capable of showing up to 20 data streams (graphical and textual) for easy navigation.
3. Built on Android 9.0 with an 8-core 1.8GHz CPU, 3GB RAM, and 32GB internal storage (expandable up to 128GB), enabling fast data transmission and double the diagnostic speed.
4. Compatible with heavy-duty modules (sold separately) and includes 2 years of free updates.
5. Supports ADAS (requires LAUNCH ADAS calibration equipment and software activation), endoscope, anti-theft key programming, TPMS, and other extensions.
6. Covers more vehicle models—with specific functions and compatibility dependent on your car’s brand, model, and year.

Launch X431 PRO3S+ Core Functions

Newly Added Function: Topology Map – significantly improves work efficiency.

Launch X431 PRO3S+ Supported Extended Modules (Sold Separately)

1. X431 VSP-600 Videoscope – Inspects hard-to-reach areas like the engine, fuel tank, and braking system.
2. X431 TSGUN – Activates sensor IDs, reads tire pressure, temperature, frequency, and battery status; programs LAUNCH blank sensors via Auto, Manual, or Activation Copy modes; writes new sensor IDs to the vehicle ECU.
3. X431 PROG 3 – Advanced IMMObilizer and key programmer for VAG Group vehicles above 3.5 (not compatible with cloning-required vehicles).
4. X431 Heavy Duty Module – LAUNCH HDIII – Converts your X431 scanner into a full-function heavy-duty diagnostic tool for Class 4–8 trucks, buses, construction machinery (e.g., bulldozers, excavators), and more.
5. X431 ADAS Mobile / ADAS PRO – Calibrates camera- and radar-based driver assistance systems.
6. X431 Printer – Prints diagnostic data and reports.
7. X431 BST360 Battery Tester – Performs cranking system, charging system, and battery health tests.

Launch X-431 SmartLink C 2.0 Heavy-Duty Truck Module

The Launch X-431 SmartLink C 2.0 is a heavy-duty diagnostic module built on a Linux system with dual processors (Cortex-A7 + Cortex-M7), 8GB storage, 256MB memory, and a 320×480 resolution display. It supports Bluetooth, Wi-Fi, and USB connectivity and is compatible with Launch X-431 V+, PRO3S, and PRO5 series tablets.

It enables full-system fault diagnosis—including code reading/clearing, data stream analysis, special functions, and action tests—and covers diagnostic software for Cummins, Bosch, Weichai, Shangchai, Yuchai, Xichai, Chaochai, Yangchai, Quanchai, and more. It supports trucks, buses, construction equipment, agricultural machinery, trailers, marine vessels, and other vehicle types.

Launch X-431 SmartLink C 2.0 Key Features

This heavy-duty module expands passenger car scanners equipped with DBScar into integrated tools for both passenger and commercial vehicles, primarily targeting commercial applications.

1. More powerful functionality compared to the X-431 HDIII
2. Faster and more stable data transmission
3. User-friendly visual interface for improved convenience
4. Supports commercial vehicles, passenger cars, and new energy models
5. Enables super remote diagnosis
6. 2 Years of Free Online Updates – Subscription required after expiration

SmartLink C 2.0 Capabilities

Wide Vehicle Coverage

Supports commercial vehicles, passenger cars, new energy models, and over 300 global vehicle brands—including Cummins, Bosch, Weichai, Yuchai, Mercedes-Benz, Volvo, and more.

Advanced Diagnostic Functions

Performs comprehensive system diagnostics: read/clear fault codes, analyze live data streams, and execute action tests.

High-Performance Hardware

Equipped with 8GB storage and 256MB memory for smooth, efficient operation—even during complex diagnostic tasks.

Super Remote Diagnosis

Enables remote troubleshooting and issue resolution from any location.

Versatile Compatibility

Works seamlessly with LAUNCH tablets including X-431 PRO3 APEX, X-431 PRO3 ACE, X-431 PRO3 (PRO3S+ 5.0), and X-431 PRO3 (V+ 5.0)—making it a flexible addition to your diagnostic toolkit.

Functions Comparison: LAUNCH X431 HDIII vs. Launch X-431 SmartLink C 2.0

LAUNCH X431 HDIII Heavy-Duty Truck Diagnostic Module

X-431 HD III Heavy-Duty Diagnostic Module

The X-431 HD III is a heavy-duty vehicle diagnostic module based on the Android system, developed by Launch Company. It supports Bluetooth, Wi-Fi, USB, and other communication methods, and is compatible with the X-431 PRO 3S or X-431 PAD III. It is suitable for both 12V and 24V vehicle models.

• Covers engine software for: Cummins, Bosch, Weichai, Yuchai, Xichai, Chaochai, and more.
• Supports over 100 global vehicle models including: Dongfeng Commercial, Foton Commercial, FAW Jiefang, Jiangling, Mercedes-Benz Heavy Truck, Volvo Heavy Truck, Yutong Bus, King Long Bus, and others.
• Diagnostic functions include: reading version information, reading fault codes, reading data streams, clearing fault codes, and performing action tests.

Launch X-431 SmartLink C 2.0 Heavy-Duty Truck Diagnostic Module

The X-431 SmartLink C 2.0 is a next-generation heavy-duty vehicle diagnostic module based on the Linux system, developed by Launch Company. It features dual processors (Cortex-A7 + Cortex-M7), 8GB of running memory, 256MB of storage, and a 320×480 resolution display. It supports Bluetooth, Wi-Fi, USB, and other communication methods, and works with the X-431 PRO3S, PRO5, and PADV series. It is also compatible with both 12V and 24V models.

• Covers engine diagnostic software for: Cummins, Bosch, Weichai, Shangchai, Yuchai, Xichai, Chaochai, Yangchai, Quanchai, and more.
• Supports software for over 300 global vehicle models including: Dongfeng Commercial, Foton Commercial, FAW Jiefang, Jiangling, Mercedes-Benz Heavy Truck, Volvo Heavy Truck, Yutong Bus, King Long Bus, and others.
• Diagnostic functions include: reading version information, reading fault codes, reading data streams, clearing fault codes, and performing action tests.
• Additional feature: supports super remote diagnosis.

Comparison Summary

1. Hardware: The Launch X-431 SmartLink C 2.0 uses higher-performance processors to deliver faster and more accurate commercial vehicle fault diagnosis and repair solutions.
2. Number of diagnostic software packages: The Launch X-431 SmartLink C 2.0 supports more vehicle models with broader coverage.
3. Diagnostic function: The Launch X-431 SmartLink C 2.0 supports super remote diagnosis.

88 Supported Software List

• X431, JCB X431, Renault Heavy Vehicle X431, IRIZAR Heavy Vehicle X431, Zhongtong Bus (ZHONGTONG BUS) X431, USAFORD Diesel Version X431, AISIN Heavy Vehicle X431
• Yutong Bus X431, Foton Auman X431, IRISBUS Heavy Duty Truck X431, Kenworth Heavy Duty Truck X431, HD_TATA X431, VOITH Heavy Duty Truck X431
• Benz heavy truck X431, JAC heavy truck X431, CREDO heavy truck X431, Stirling heavy truck X431, Doosan engine X431, Perkins X431
• VOLVO Heavy Duty Truck X431, Freightliner Heavy Duty Truck X431, Dongfeng Commercial Vehicle X431, IWC Heavy Duty Truck X431, Peterbilt Heavy Duty Truck X431, DEUTZ X431
• Cummins engine X431, SCANIA X431, Chaochai X431, Xixing heavy-duty vehicle X431, WABCO ABS X431, ZF X431
• ISUZU Heavy Duty Vehicle X431, FUSO X431, Xichai X431, AutoSearch X431, Case X431, KNORR ABS X431
• IVECO Heavy Duty Vehicle X431, ASTRA X431, Quanchai X431, Dachai Heavy Duty Vehicle X431, Steyr X431, Miller X431
• Special for Yuchai X431, BREMACH X-431, Dongfeng Yufeng X431, Golden Passenger Car X431, heavy-duty natural gas X431, HD_FLEXICOIL X431
• BOSCH X431, Hino X431, BONLUCK Bus X431, Higer Bus X431, DENSO_Diesel/Diesel Engine X431, Volvo Construction Machinery X431
• Shangchai X431, ERF X431, ALLISON gearbox X431, Ashok Leyland X431, DELPHI X431, MWM heavy duty vehicles X431
• DAF X431, UD Truck/Nissan Diesel X431, DETROIT Engine X431, Yang Diesel Engine X431, King Long Bus X431, Heavy Truck Demonstration Software X431
• FAW Jiefang X431, construction machinery X431, MACK heavy-duty vehicle X431, HD_ABS system X431, diesel version Mitsubishi X431, heavy-duty vehicle standard X431
• Hyundai Heavy Vehicle X431, SETRA Heavy Vehicle X431, WP Diesel Engine X431, Heavy Truck Aftertreatment System X431, Diesel Nissan X431, Commercial Vehicle One-key Scan X431
• Sinotruk X431, SITCAR heavy truck X431, Sunlong Bus (SUNLONG) X431, heavy truck Jiangling X431, diesel version Toyota X431
• MAN X431, NEOPLAN Heavy Duty Truck X431, Sunwin Bus (SUNWIN) X431, Caterpillar Heavy Duty Truck X431, TRAILER Heavy Duty Truck X431

Package Includes

• 1pc x Overseas super remote diagnosis box V2.0 (maintenance end, 98934, no label)
• 1pc x HD15F to OBDII 16 male integrated test connector, RoHS
• 1pc x DB15F to HD15F test main line (without DC), L=1000mm, RoHS
• 1pc x Double clamp power cord (English, without LAUNCH), RoHS
• 1pc x Cigarette lighter cable (English, no LAUNCH), RoHS
• 4pcs x Fuse, AC250V/5A, φ5*20mm ROHS
• 2pcs x Fuse, AC250V/5A, φ6*30mm ROHS
• 1pc x X431 PAD4HD USB Type A to Type B Cable, RoHS
• 1pc x Category 6 Gigabit Network Cable (Blue) 15m, RoHS
• 1pc x SmartLinkC V2.0 Heavy Duty Truck Module Multilingual Quick Start, RoHS
• 1pc x X431 PAD4HDB15M-CAT-9/CAT 9PIN integrated diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-VOLVO-8/Volvo 8PIN integrated diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-16 Integral diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-Type II OBD-9 Integral Diagnostic Connector, RoHS
• 1pc x X431 PAD4HDB15M-6 Integral diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-JUMPER-10 heavy truck jumper 10PIN diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-IVECO-30/IVECO 30PIN Integrated Diagnostic Connector, RoHS
• 1pc x X431 PAD4HDB15M-IVECO-38/IVECO 38PIN Integrated Diagnostic Connector, RoHS
• 1pc x X431 PAD4HDB15M-MAN-12/Man 12PIN integrated diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-BENZ-14/Benz 14PIN integrated diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-MAN-37/Man 37PIN integrated diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-RENAULT-12/Reynolds 12PIN integrated diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-Mitsubishi-12+16/FUSO 12+16PIN linear diagnostic connector, RoHS
• 1pc x X431 PAD4HDB15M-HYUNDAI-16/Hyundai truck 16PIN linear diagnostic connector, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 1, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 2, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 3, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 4, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 5, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 6, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 7, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 8, RoHS
• 4pcs x X-431 PAD IV electric control adapter cable 9, RoHS
• 1pc x Universal password envelope (without LAUNCH), RoHS
• 1pc x SmartLinkC V2.0 Heavy Duty Truck Module Multilingual Quick Start, RoHS

• 1pc x Display tablet
• 1pc x VCI connector
• 1pc x OBD II extension cable
• 1pc x Password envelope
• 1pc x USB cable
• 1pc x Power adaptor (Optional)
• 1pc x Battery clamps cable (Optional)
• 1pc x Cigarette lighter cable (Optional)
• 1pc x OBD I adaptor box (Optional)
• 1pc x Non-16pin adaptor cable kit (Optional)