---
product_id: 338424888
title: "LAUNCH X431 PRO3S+SMARTLINK HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool,60+Service,ECU Code,Topology Mapping,AutoAuth FCA SGW,2 YSR Free Update"
brand: "launch"
price: "€ 3487.27"
currency: EUR
in_stock: true
reviews_count: 8
category: "Launch"
url: https://www.desertcart.sk/products/338424888-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026
store_origin: SK
region: Slovakia
---

# 10.1" HD IPS touchscreen 12+ hrs battery life 60+ service reset functions LAUNCH X431 PRO3S+SMARTLINK HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool,60+Service,ECU Code,Topology Mapping,AutoAuth FCA SGW,2 YSR Free Update

**Brand:** launch
**Price:** € 3487.27
**Availability:** ✅ In Stock

## Summary

> 🚛 Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** LAUNCH X431 PRO3S+SMARTLINK HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool,60+Service,ECU Code,Topology Mapping,AutoAuth FCA SGW,2 YSR Free Update by launch
- **How much does it cost?** € 3487.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/338424888-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026)

## Best For

- launch enthusiasts

## Why This Product

- Trusted launch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightning-Fast Data Processing:** Powered by Cortex A7 + M7 processors with 256MB RAM and 8GB storage for 14x quicker data transmission.
- • **Intuitive Android 9.0 Interface:** Navigate effortlessly on a vibrant 10.1-inch HD touchscreen with one-click VIN detection and WiFi updates.
- • **Ultimate 2-in-1 Vehicle Coverage:** Seamlessly diagnose both 12V passenger cars and 24V heavy-duty trucks with one powerful tool.
- • **Dealer-Level Diagnostics at Your Fingertips:** Access advanced ECU coding, bi-directional controls, and over 60 service resets including SAS, EPB, TPMS, and more.
- • **Future-Proof with 5-Year Warranty & Free Updates:** Stay ahead with 2 years of free YSR updates and a robust 5-year warranty ensuring long-term reliability.

## Overview

The LAUNCH X431 PRO3S+SMARTLINK HD is a cutting-edge, all-in-one diagnostic scanner designed for both 12V passenger vehicles and 24V heavy-duty trucks. Featuring a 10.1-inch HD touchscreen, advanced Cortex processors, and over 60 service reset functions, it delivers dealer-level bi-directional diagnostics, ECU coding, and topology mapping. With 5 years warranty, 2 years free updates, and support for 25 languages, it’s the ultimate tool for professional-grade vehicle maintenance and repair.

## Description

Buy LAUNCH X431 PRO3S+SMARTLINK HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool,60+Service,ECU Code,Topology Mapping,AutoAuth FCA SGW,2 YSR Free Update: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Really good scanner - Really good product I wanted one for years and so now I have this product do exactly what I want and even more some of the functions I'll need to learn how to it I'm a happy client It is really easy to use this is value for money
Review: Great tool - Great tool works great so far was able to do a regen on a Volvo and was able to read codes

## Features

- 【5Yrs Warranty】【2026 NEWEST LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V Vehicles】Design for Passenger&Commercial Vehicles 2in1:The 1st ALL-IN-ONE scanner from LAUNCH ,work for Cars/Trucks/buses/trailers/excavators/diesel engine/construction machinery/ /pick-up/etc.AutoAuth for FCA SGW Support Chrysler,Dodge,Jeep,Alfa Romeo and Fiat after 2017,2026 OE-Level features:Guiding Functions,Variant Code with Benz,Modification for BMW,Offline Code,Customization,Personalization,Calibration.
- 【J2534 with Smartlink C 2.0】 LAUNCH Smartlink C V2.0 is the Top VCI which Powered by Cortex A7+Cortex M7 processors with RAM 256M+ROM 8GB, 14x quicker data trans and advanced OEM J2534 for Benz/BMW/Ford, Jaguar, Land Rover, GW, Volvo,etc. Helps access direct data online, replace existing software/firmware in ECU,code new ECUs and fix software-controlled issues; smart and guided, instead of scrolling through countless menus by manual.
- 【Over 60 Service Reset Functions + Bi-Directional + ECU Code + Adaptation + Intialization + Matching】LAUNCH X431 PRO3S+SMARTLINK HD Diagnostic Scan Tool can send commands to the system/component to test their working status for Active Test. Beside,this scan tool can also support ECU Code, Adaptation, Matching, 60+ reset service functions like SAS/EPB/TPMS/DPF/Oil/Brake/GEARBOX Reset, ABS Bleed, Injector coding, etc... Powerful dealership level Functions can fully meet your needs.
- 【2026 BEST Advanced Hardware & All Systems Diagnosis+Topology Display 】LAUNCH X431 PRO3S+SMARTLINK HD automotive scanner equipped with Android 9.0 operating system, 10.1-inch HD IPS(1920*1200) touchscreen, 6300mAh rechargeable battery (up to 12+ hours battery life), 4+64G memory(support 128G Expand memory). Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS, Fuel System, Light System and A/C system,more.
- 【Wider Vehicle Coverage of 12V & 24V Vehicles + 24 Languages】LAUNCH X431 PRO3S+SMARTLINK HD automotive scanner is ALL-IN-ONE Scan Tool for 12V cars and 24V Heavy-duty trucks support CANFD & DOIP which provide the most extensive multi-brand coverage and comprehensive diagnostics for you. Passenger vehicles:Cars, SUV, MPV, Pickup truck; Commercial vehicles:Heavy Duty Truck, Passenger Bus, Excavator, Tractor, Recreational Vehicle. 25 Language: English,French,Spanish,German,Russian,Japanese,Portuguese,Italian,Polish,more.
- 【User Friendly, Easy To Use】LAUNCH X431 PRO3S+SMARTLINK HD Automotive scanner supports One-Click Auto VIN Detect, One-Click WiFi Update, One-Click Generate Graph. In addition, this LAUNCH scan tool also support remote diagnostic, diagnostic feedback and respond, Live data graphing, data Stream record and playback, Generate Health Report (Share & Print). Bring you a more convenient and comfortable experience to a large extent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098XDBRK4 |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #114,534 in Automotive ( See Top 100 in Automotive ) #593 in Code Readers & Scan Tools |
| Brand | LAUNCH |
| Customer Reviews | 4.3 4.3 out of 5 stars (43) |
| Date First Available | July 8, 2021 |
| Item Weight | 25 pounds |
| Item model number | LAUNCH X431 PRO3S+SMARTLINK HD |
| Manufacturer | LAUNCH |
| Manufacturer Part Number | LAUNCH X431 PRO3S+ HDIII |
| Model | LAUNCH X431 PRO3S+SMARTLINK HD |
| Package Dimensions | 17.56 x 16.06 x 12.6 inches |
| Special Features | Topology Display |

## Product Details

- **Brand:** LAUNCH
- **Manufacturer:** LAUNCH
- **Operating System:** Contact seller and Get 1*VideoScope as Gift (cardiagsales@hotmail.com)
- **Power Source:** Battery Powered
- **Screen Size:** 10.1 Inches

## Images

![LAUNCH X431 PRO3S+SMARTLINK HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool,60+Service,ECU Code,Topology Mapping,AutoAuth FCA SGW,2 YSR Free Update - Image 1](https://m.media-amazon.com/images/I/81atD7xBG0L.jpg)

## Questions & Answers

**Q: does this come with all the plugs I’m seeing I’m the picture?**
A: Dear friend,
Thank for your question.
It will come with all the plugs,please note.
Kind regard 
Cardiag Tech

**Q: Can this work with Japanese vehicle?**
A: Dear customer
Thank you for your inquiry
Yes, it supports Japanese vehicles.LAUNCH PRO3S+HDIII bidirectional scan tool supports 200+car brands.
You can tell us your car model year and we can further confirm it for you.
If you have any questions, please feel free to contact us: cardiagsales@hotmail.com
Regards!

**Q: Hi Will I be able to use this product and all it's features in South Africa?**
A: Yes,it is globle version,can features in South Africa.Any question feel free to ask for help:cardiag-aftersales@hotmail.com

**Q: Can this monitor internationals high pressure oil pressure systems?**
A: Dear Customer
Thank you for your inquiry.
Yes, LAUNCH X431 PRO3S+HDIII bidirectional scan tool supports monitor internationals high pressure oil pressure systems.
Please click on the link to see the specific models and functions supported：https://qcar.x431.com/qcar/#/pc/detail?series=1&car_type=4&soft_name=International&package_id=HD_INTERNATIONAL&channel=4&product=429&pdt=PRO&ver=10.91&q=e30%3D
If you have any further questions, please do not hesitate to contact us：cardiagsales@hotmail.com
Regards!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good scanner
*by J***R on August 6, 2025*

Really good product I wanted one for years and so now I have this product do exactly what I want and even more some of the functions I'll need to learn how to it I'm a happy client It is really easy to use this is value for money

### ⭐⭐⭐⭐⭐ Great tool
*by C***. on October 18, 2024*

Great tool works great so far was able to do a regen on a Volvo and was able to read codes

### ⭐⭐⭐⭐ Tech support
*by W***. on June 5, 2025*

Good product lacking in tech support other than that good product

## Frequently Bought Together

- LAUNCH X431 PRO3S+SMARTLINK HD Heavy Duty Truck Scanner,2025 Elite Diesel&Gasoline Bidirectional Diagnostic Scan Tool,60+Service,ECU Coding,Topology Mapping,AutoAuth FCA SGW,2 YSR Free Update
- 2025 Launch Upgraded BST360 6V 12V Car Battery Tester, Bluetooth Battery Load Tester Charging Cranking System Analyzer for Android/iPhone/Launch X431, 100-2000 CCA Alternator Tester Voltmeter
- LAUNCH Tech VSP-600 USB Endoscope, 0.21 Inch Snake IP67 Waterproof HD Videoscope Borescope, Suitable for X431 V PRO3S+ Scanner & Android Phone, with 6 Adjustable LED Lights

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**Shop now:** [https://www.desertcart.sk/products/338424888-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026](https://www.desertcart.sk/products/338424888-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-11*