---
product_id: 338424888
title: "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: "119221042₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Launch"
url: https://www.desertcart.vn/products/338424888-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026-diesel
store_origin: VN
region: Vietnam
---

# 2.0GHz Quad-Core Cortex-A55 CPU 10.1-inch HD IPS touchscreen 6300mAh battery, 12+ hrs runtime 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:** 119221042₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** 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?** 119221042₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/338424888-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026-diesel)

## 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

- • **Ultimate 2-in-1 Vehicle Coverage:** Seamlessly diagnose 12V cars & 24V heavy-duty trucks with one tool—over 200 brands supported, including diesel & gasoline engines.
- • **Dealer-Level Bi-Directional Control:** Perform active tests, ECU coding, adaptations, and 60+ service resets like SAS, DPF, EPB, and injector coding with OE-level precision.
- • **Next-Gen SmartLink C V2.0 Interface:** Powered by Cortex A7+M7 processors with 8GB ROM & 256MB RAM for lightning-fast data transfer and J2534 ECU programming.
- • **Intuitive Topology Mapping & Live Data:** Visualize all ECU modules and fault codes in a single interactive diagram—diagnose smarter, not harder.
- • **2 Years Free Updates + Remote Diagnostics:** Stay ahead with weekly software updates through WiFi and get expert help remotely—never miss a beat on the latest vehicles.

## Overview

The LAUNCH X431 PRO3S+ SMARTLINK HD is a cutting-edge 2-in-1 diagnostic scanner designed for both passenger cars and heavy-duty commercial vehicles. Featuring a powerful 2.0GHz quad-core processor, a vibrant 10.1-inch HD touchscreen, and a robust 6300mAh battery, it delivers fast, reliable diagnostics with over 60 service functions and dealer-level ECU coding. Compatible with 12V and 24V systems across 200+ brands, it supports advanced protocols like CAN FD, DOIP, and J2534. With intuitive topology mapping, live data streaming, and 2 years of free updates, this tool empowers professionals and enthusiasts alike to perform comprehensive vehicle diagnostics and maintenance with ease and precision.

## Description

Product description LAUNCH X431 PRO3S+ SMARTLINK HD 2.0,2026 NEW UPGRADE VERSION,NO.1 Diesel & Gasoline 2 in1 Scan tool 12V&24V from LAUNCH Family on desertcart BEST OF THE BEST:THE 1ST PASSENGER&COMMERCIAL VEHICLES 2IN1 HIGH-END BIDIRECTIONAL SCAN TOOL: LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 Accumulating 30+ years of experience in vehicle diagnostics & maintenance and always dedicated to “Innovation, Quality, Efficiency, and Competition”. LAUNCH is committed to producing high-quality and affordable intelligent diagnostic scanners for the global market. Why Choose LAUNCH X431 PRO3S+Smartlink HD Diagnostic Tool? Upgraded of LAUNCH X431 PRO3S+HDIII, LAUNCH TOP Scanner X431 PRO3S+Smartlink HD ranks No.1 in vehicle coverage. 12V&24V Vehicles ALL IN ONE, Full Bi-directional Control + Over 60 Reset/Service Functions + Actuation Test + Adaptation+ Matching+ Reset + Initialization +OE-LEVEL Component Matching+Module Installation+Online Code+ SCN Code+Online Account Login Service+Online Calibration+Online Parameterization+Guided Functions+Power Balance+Offline Code+Reset Hidden Functions..... 2026 Newly Added Functions,TOP VCI Smartlink C2.0 with J2534,Upgrade Topology,CAN FD/DOIP Protocols,New Energy Battery Pack,8+ High-end functions,Super Remote Diagnostics... Make no-hard-to-repair cars in your garage. Moreover, its 2-year free update helps you save budgets and do more functions on the newest vehicles . UPGRADED Hardware 2026 TOP VCI SmartLink C HD V2.0 support CAN FD/DOIP/J2534 Protocols;2.0Ghz 4-Core Cortex-A55 Processor a ccelerate diagnostic speed; Android 10.0 OS Easy to use and Keeps a smooth diagnostic operatio 4GB RAM & 64GB ROM Memory, 10.1-inch TFT-LCD with 1280 x 800 resolution & capacitive touch screen; 5G&2.4GHz Dual Wifi :Communication automatically connects about 33ft;Built-in 8MP rear camera ; 180°Adjustable stand for hands-free operation;Supports TYPE-C USB data cable to transfer data ; also you can install any Software application,like Tiktok,Facebook,Instagram and more app on the scanner. 47880mWh(7.6 V,6300mAh) super large lithium-ion battery for up to 10 hours of continuous operation,makes it running faster, avoid frequent charging. ADVANCED Software Intelligent Diagnostics with Module Topology on Select Vehicles, Enhanced Auto SCAN/ VIN Scan and DTC Analysis/ Repair Guided Assist Factory-Level ECU Code for ECU Matching, Learning,or code the newly replaced ECU; Customize your car, reset the hidden features or the annoying functions; the adaptive data for certain components after repairs or replacements.,Support J2534 ECU for Mainstream Vehicles,for TOYOTA,HONDA,VOLVO,VW,BMW,Ford,GM,BENZ,SUBRARU,CHRYLSER,LANDROVER,etc. Bi-directional Control : Use mutual signal sending and receiving to pinpoint your vehicle problems within 5 minutes, no need to tear the vehicle into parts. 60+ Service Functions ,all in step-by-step instructions, solve all the service/ reset questions,Solve your 99% of vehicle problems and take care of every ECUs on your cars. Extensive vehicle coverage for more than 200+ US, Asian and European commercial vehicle makes,work for 12V &24 V with no extra FEE,FOR Cars,Trucks,buses,Trailers,Excavators,Diesel engine,Construction machinery,Pick-up,Hybrid vehicle,etc. 2 years free update:With constant and weekly updates, it gets better and better, adding the newest cars up to 2026. After 2 years free update,You don’t have to renew the diagnostic tool to keep using it,the device remains fully offline functions, providing continued support for your diagnostic needs. Super Remote Diagnose: When you need any remote help,simply offer your mechanic the access code and he can perform one-for-one remote diagnose using any web browser,or via an X431 scanner. Please note:The super remote does not support in the US and Mexico at present , because the local authorities do not give permission,you can use this services in other countries,and this service need extra buy,please reach us if you need. But you can still use normal remote,just go to the remote web page and input the SN to do normal remote,here is the remote link: remote.x431.com/ More:FCA AutoAuth;CAN FD/DoIP Protocols;Auto Scan;Pre & Post Scan;12-in-1 Live Data Monitor in Graphic;VAG Guided Function;Non-16pin Connectors & Cables Kit;2 Year Free Updates etc. Best Choice for :Technician , advance DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, truck man, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual. DEALER-LEVLE ECU CODE WITH J2534 TOOL TAKE ON MORE DIAGNOSTIC JOBS: JUST ONE HANDY DEVICE NEEDED ECU CODE: Online Code/Matching/Calibration/Relearn/Personalization/Customization With ECU code functions, LAUNCH X431 PRO3S+Smartlink HD will improve vehicle performance, customize individual customization, Update hidden functions, reset the annoying functions, the adaptive data for certain components after repairs or replacements, customized configurations for high-end models,etc to enhance fuel efficiency and ensure safe driving. 1.Online Code: Access manufacturer databases for guided repair procedures and module code. 2.Module Replacement & Code: Required code and configuration for new modules after installation, including VIN assignment to a new ECU. 3.Post-Repair Component Setup: Perform necessary resets, initialization, and matching for various components after they have been repaired or replaced, including:Suspension system initialization,Sunroof motor relearn,Perform injector replacement code after installation,Reset Transmission Control Module after repair,Battery registration for different types,Height sensor reset 4.Activate Built-in Features: Adjust various user-enabled settings to personalize your driving experience, for example:Reset auto start-stop memory function,Configure daytime running light behavior,Adjust safety belt reminder chime settings,Activate or deactivate transport mode for vehicle preparation,Reset transmission adaptive values after repair or battery replacement. 5.Convenience Personalization: Activate or adjust user-enabled features such as LED lighting configuration, auto start-stop memory, and seat/mirror memory settings. **All above functions are not available for some specific car models. Reach us for details. >> J2534 :Pairing with the SmartLink C V2.0 device (serving as J2534-Compliant VCI), you can operate a PC or LAUNCH X431 PRO3S+SmartLink C diagnostic tool to download OEM software and install J2534 files from LAUNCH official website, to perform the J2534 for some vehicles. Note: Reach us to get the J2534 Operation manual. Supports the following diagnostics communication protocols: CAN/CAN_PS/FT_CAN_PS/SW_CAN_PS/FT_ISO15765_PS/ISO15765/IS015765_PS/SW_ISO15765_PS/ISO14230/ISO14230_PS/ISO9141 /ISO9141_PS/J1850PWMJ1850PWM_PSIJ1850VPW/J1850VPW_PS/FD_CAN_PS/FD_ISO15765_PS . [What can this J2534 Function do for you?] (1) Operate OEM without using the OEM tools(2) Replace ECUs: code blank ECUs(3) Write-in Data: update used ECUs(4) Repair missing ECU information(5) Upgrade ECU software version [ How to Use SmartlinkC V2.0 as a J2534 Tool?] 1. Download and install the drivers for Smartlink V2.0 at the LAUNCH official site. Below is the link. After you enter the website, please click "Tool download", then you will find it. If you can not visit the website, we can send it to you directly.2.Download the OEM software in Automakers' Service Webs to your computer. (The seller does not provide the OEM software).3.Connect the Smartlink V2.0 to your computer with the included USB cable, or via the stable and solid 5G WiFi network.4.Connect the Smartlink 2.0 to your vehicle' s DLC port with/without the included extended OBDII cable. >>Audi /VW Firmware Protection Cancel Features : One feature most techs really want is to clear firmware protection from their cars. This feature helps mechanics replace car parts. Carry out car modifications. >>(PMI) Module Installation : Support PMI function,Compatible with Ford /Lincoin/ Mazda etc.This function is used when you need to replace a module (replace ECU) or initialize a module.No need using the J2534 or buying a subscription. >>Bi-directional Control : ( ACTIVE TEST ) -- For cars :Injector Buzz Test/Idle Speed Adjustment/Window/Mirror/Door test/Pump and Valve tests/Fuel Pump/Solenoid valve ,tank Ventilation/Switch/cylinder correction off/on/A/C Compressor Activation/Turn on the radiator fan/Modulate the throttle/cycling the a/c/clutch on and off/Acceleration Device Test,etc .(vary by car model,year) -- F or Heavy duty Trucks : Cylinder cut-out test/compression test/injector volume commands/injector coding/rail high pressure test/SCR catalyst regen/Cylinder balance test/DPF regen/VGT calibrations/Aftertreatment reset/Parameter changing/glow relay activation check/reset the DPF filter,etc.(vary by car model,year) Power balance Test : Cylinder power balance testing can help uncover hidden engine issues related to engine misfires, lack of power or just a poor running engine, which is commonly missed with other tests. So, cylinder power balance testing, is one of the best and easiest ways to find the source of a engine misfire. Furthermore, cylinder power balance testing is often used along with a cylinder compression and cylinder leakage tests to further pinpoint the problem. **All above are not available for some specific car models. Reach us for details. THE MOST HIGH-END INTELLIGENT DIAGNOSTIC TOOL FOR PASSENGER & COMMERCIAL VEHICLES OEM ALL SYSTEM SCANNER FOR 200+ CAR BRANDS,ECU CODE,60+ RESET,CARS&TRUCKS FULL CONNECTOR KITS >>> OE-LEVEL ALL Systems Diagnostics LAUNCH X431 PRO3S+Smartlink HD 2.0 support read&clear DTCs, read live data stream and perform active test and services functions for ALL modules of 99% of cars&Trucks on the road and does so to OE levels. Rather than using separate OE diagnostic tools, the Launch scanner LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 helps you increase efficiency and control costs. The systems include but are not limited to PCM (Drive System) : Engine, Transmission, Transfer case, Electrical Machine Electronics, Gear, and more… Chassis System: Accumulator Management Electronics, Steering, Integrated Chassis Management, Tyre Pressure Control, Active Cruise Control, Braking System, Suspension, TPMS, and more… BCM (Body System) : SRS Airbag, Camera, Audio Radio, Gateway, Cluster Dashboard, Rain Sensors, Charging Interface Module, Parking Assistance, Power Control Unit, Touch box, Light, Battery Charging System, Head-up Display, Wipe Control System, Roof, Seat & Door Motor system, ABS ESP system, Air Condition. Electric Windows, and more… Electrical System : Centralized Control System Chassis Integrated Control and Safety System, Intelligent Body Electronic System, Communication and Information/Entertainment System,and more… >>> Intuitive Topology Mapping -Display each module's status and the number of DTCs in one page -Show real communication structure of all ECU module, easy to understand wiring schematics for cars -Tap to enter the systems or modules with fault codes -Zooming in and out to check the color coded modules Visualizes the car systems with a diagrammatic tree, shows the system normal,faulty and not equipped by diagnosing the whole system. Intuitive Use Topology Mapping show the structure of communication between modules,and checks all system conditions with One-Click Locate the fault in a second show different health status in different colors. It is a Great Assistance for mechanics and professionals to have more efficient diagnostic work than ever before!! Saving the Time and Money!! 2026 NEWEST VERSION LAUNCH X431 PRO3S+SMARTLINK HD AUTOMOTIVE SCANNER OVER 200,000 CAR REPAIR SHOPS & MECHANICS 'S FIRST CHOICE!!! LAUNCH X431 PRO3S+SMARTLINK HD SUPPORT 60+ KINDS OF MAINTENANCE FUNCTIONS (VARY BY CAR MODEL ,YEAR),2 YEARS FREE UPDATE In addition to amazing & powerful diagnostic function, LAUNCH X431 PRO3S+SMARTLINK HD Automotive obd2 scanner also features 60+ service function s to help you complete your repair work at ease. These special functions include but not limited to 1. Oil Lamp Reset Service :perform reset for a new calculation of Engine Oil Life system once changed the oil. 2. EPB Reset : Help replace and reset the brake pad. 3. BAT battery service(BMS) : Clear the fault information of low battery and make it match again 4. DPF service 5. SAS Steering Angel Sensor Reset : Reset the steering angle to zero to keep the car running straight. 6. Matching : reset any lost and add new. **ONLY for cars with easy system. 7. ABS Bleeding : Help exhaust the air. 8. Fuel Injector Coding : Write the new injector code into the car system for correct cylinder injection quantity. 9. TPMS service : Makes sense in displaying sensor IDs from the vehicle's ECU, inputting TPMS sensor replacement IDs and testing sensors. 10. Throttle Adaptation : Initialize the throttle actuators to the default state. 11. AFS Headlamp Reset : Initialize the adaptive headlamp system. 12. Sunroof Initialization : The sunroof needs to be reset when the sunroof control unit have communication problem or changed. 13. Suspension Reset : Adjust the vehicle body height sensor for level calibration. 14. Gearbox Reset : Help complete the gearbox self-learning to improve gear shifting quality. 15. Gear Learning : Monitors certain camshaft position sensors signals. 16. Tire Reset : Set the size parameters of the modified or replaced tire. 17. A/F Reset : Set or learn Air/Fuel ratio parameters. 18. Adblue Reset(Diesel Engine Exhaust Gas Filter) : Reset urea after the diesel exhaust treatment fluid is replaced or filled up. 19. Coolant Bleeding: Activate the electronic water pump. 20. Language Change : Change vehicle system language. 21. Nox Sensor Reset : Reset catalytic converter learned value stored in ECU. 22. Stop/Start Reset : Set up the automatic start-stop function in ECU 23. Seat Calibration : Calibrate the memory in replaced or repaired seats. 24. Transport Mode : Deactivate the transport mode. 25. Windows Calibration : Perform door window matching to recover ECU initial memory. 26. AC System Relearn/Initialization .28. Reset Fuel Alcohol Level . 29 .Reset Fuel Trim . 30. High Voltage Battery Diagnostics. 31. GPF Regeneration . 32. Camshaft/Crankshaft Sensor Relearn 33. Interactive Vehicle Dynamics (IVD) Initialization Sequence. 34 .Fuel Economy Test 35. Halt/Resume Transmission Adaptive Learning. 36. Passive System(PATS)Functions. 37 .Relearn Vehicle Data. 38 .Initialization Of Automatic Tailgate .38. Initialize Power Window Regulators; 39. Seat Standardisation 40.Normalise Slide/ Tilt Sunroof; 41.Activate Contactless Vehicle Access 42.Block And Enable Remote ; 43.Power-Down Command 44.Autoaddressing Ambient Light BDC.45.Auxiliary Heater 46.Drain/ Fill The Refrigerant Circuit 47.Installation Position Of Flap Motors ;48.ETS Test Of Lithium lon Battery ;49.Register Battery Exchange 50.Reset Adaptation Values 51.Adjusting The Electromotive Throttle Controller; 52.Injection Quantity Compensation; 53.Open And Close Radiator Blind;54.Activate/Deactivate Workshop Mode ; 55.Start-Up For Brake Pedal Travel Sensor . etc.>>>> !! Keep Growing with UPDATES !! >>>>>(depending on the specific car models, not for all cars, ). and more and more function will be improved and optimized. 300+ Repair Functions For Specific Vehicles (in-vehicle catalog) Furthermore, the Launch scan tool also developed 300+ functions for specific models. Compared with other diagnostic scanners that can only do the Reset function, the bi-directional scanner can finish deeper and wider Reset, Regeneration, Initiation, Matching, Calibration, Replacement, etc. >>>>Q: Why do i only see 37 service functions on my tablet, when its advertised 60+ service functions ? >>>>A: Actually, you can " quick access " to 37 most commonly used special functions under the main menu "service functions", but the listed commonly used special functions below this menu is obviously NOT ALL special functions you will get from our LAUNCH X431 PRO3S+SMARTLINK HD. YES , You can get 60+ for free as we advertised !! (some car models up to 300+ Special functions (Calibration,relearn, adaption ,initialization) >>>>Q: If so , How can I locate the 60+ or even more special functions ? >>>>A: you can locate more than 60 reset functions (special functions) under module/system after you access to your vehicle software . And it's completely free to use permanently. Never buy any "special functions“ under "MALL" menu , because you can find all these special functions under the model software and use them for free all your life. If you have any questions about this, please r-each to us and we will help you as always. *** Note: Functions are not compatibility with all vehicles, please send car make, year, model, VIN# and functions you need to us to check vehicle compatibility. 2026 Newest Version LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 Automotive obd2 scanner OVER 200,000 CAR REPAIR SHOPS & MECHANICS 's First Choice !!! NOT ONLY A DIAGNOSTIC TOOL, BUT ALSO A COMPREHENSIVE INSPECTION TOOL What you are watching is 2026 Newest released LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 work for Cars/Trucks/buses/trailers/excavators/diesel engine/construction machinery/pick-up/etc Level-up Functions added in 2026 V.A.G Guided Functions for Audi, Volkswagen Skoda and Seat,etc : On-Screen Instruction step by step , LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 Automotive obd2 scanner guide you to be an expert in Car Diagnostics even you are a newbie. Thanks to this function , you don’t need to reply on a mechanic’s suggestion all the time. ADAS Calibration: Compatible with LAUNCH X431 ADAS Mobile to calibrate advanced driver-assistance systems, such as ACC, AEB, and more. ADAS Calibrate a wide range of camera-based & radar-based driver assistance systems, Operate ADAS calibration to vehicle cameras, LKA system, ACC system, LDW system, and AVM system. ADAS is designed to improve driver, passenger and pedestrian safety by reducing both the severity and overall number of motor vehicle accidents. ADAS can warn drivers of potential dangers, intervene to help the driver remain in control in order to prevent an accident and, if necessary, reduce the severity of an accident if it can’t be avoided. FCA AUTOAUTH : With the new version on LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 , you will have access to the security gateway module on 2017 and newer Fiat/ Chrysler/ Dodge/ Jeep vehicles(2017-2026), so that the diagnostic tool can clear codes, run bi-directional active tests, actuations, relearns or even pulls PIN & write, ADAS calibration assistance etc. DTC Help & Google Search: Just one click "DTC Help"or Code Search"after the DTC shows, save time by putting one by one. 12-In-1 Live Data Stream Graphing&Export Data as CSV/PDF File: Provides very detailed data stream data, it could include the change of Accelerator Pedal Position Sensor , Actual Output Shaft Speed , Clutch A Actuator Motor , Vehicle Battery and so on. Graphical data allows you to analyze the data changes of each module more clearly and easily, and it is easier to see the problems in it,CSV/PDF file allow you save the data,easy to record and track the vehicle performance. Tons of Online Maintenance Resources: Including How-to Videos, operation skills, DTC Guidances, and user manual, Q&A, Quick start guide, etc,show you how to use diagnostic tool to solve common faults of some models, such as resetting BMW brake warning lights. Remote Diagnosis &Feedback :When you encounter a complex car issue that is beyond your ability, you can easily get connected with an expert who is NOT physically present to help you fix it by using “Remote Diagnosis”. And if you have some difficulties or find some bugs during the use of this scan tool, you can send “Feedback” messages to LAUNCH technicians. They will handle the issues promptly. Diagnostic Report Print&Share: With Launch X431 PRO3S+,you can generate a full system Diagnostic Report by ONE-CLICK. The reports can be emailed to the office or directly to your customer. You can also print out the vehicle health report card. ***2026 New Feature- Support Scan Quick Response Code to share reports : No need to manually send files or print paper reports,Simply scan the Quick Response Code to access complete diagnostic data, clearly understand vehicle issues,get remote guidance to enhance diagnostic accuracy. This function reduces information asymmetry,also facilitates the long-term storage and retrieval of historical data. (PMI) Module Installation : LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 Support PMI function, Compatible with Ford /Lincoin/ Mazda etc. This function is used when you need to replace a module (replace ECU) or initialize a module.No need using the J2534 or buying a subscription Auto VIN Scan: 5 Ways for quick diagnose included 1)AUTO -VIN SCAN 2)CAMERA VIN 3)Manually Input VIN 4)Select Area and Vehicle- Automatic Detection 5)Select Area and Vehicle- Manual Selection >>>2 YEARS FREE UPDATE SUPPORTED: LAUNCH X431 pro3s+smartlink hd would never fall behind diagnosing modern vehicles. With constant and weekly updates, it gets better and better, adding the newest cars up to 2026,to its coverage and more advanced features to its list. That’s a big savings on software updates! And After 2 years free update,You don’t have to renew the diagnostic tool to keep using it. >>> If you encountered any inconsistency after you received the tool, please provide the relevant screenshots to us. Please reach us here ( cardiag-aftersales @ hotmail.com) COMPATIBLE WITH CARS/TRUCKS/BUSES/TRAILERS/EXCAVATORS/DIESEL ENGINE/CONSTRUCTION MACHINERY/PICK-UP/HYBRID VEHICLE/ETC ALL-IN-ONE. 200+ BRANDS & 200000+ CARS SUPPORTED + 25 LANGUAGES + NO IP RESTRICTION+2 YEARS FREE UPDATE One Tool to Cover 99% of Cars! Compatible with a Wide Range of Vehicles When choosing an car scanner diagnostic for all cars, one of the most important considerations is how compatible it is with different vehicles. This LAUNCH diagnostic tool has expend vehicle coverage, being well-matched with over 99% of popular cars from America, Europe, and Asia, even the most recent models till 2026. COMPATIBLE WITH CARS/TRUCKS/BUSES/TRAILERS/EXCAVATORS/DIESEL ENGINE/CONSTRUCTION MACHINERY/PICK-UP/HYBRID VEHICLE,etc. Here is the Vehicle List AUDI、AUSTFORD、AUSTHOLDEN、AUTOSEARCH、BENZ、BMW、BXFIAT、CHANGAN、CHANGCHENG、CHANGHE、CHRYSLER、CITROEN、CUMMINS、DACHAI、DAEWOO、DAF、DAIHATSU、DEMO、DFL、DR、DS_USAFORD、ECUAID、EOBD2、FAWJIEFANG、FERRARI、FIAT、FLYER、FOTONAUMAN、FUTIAN、GAZ、GM、HAFEI、HD_ABS、HD_ALLISON、HD_ASHOK_LEYLAND、HD_ASTRA、HD_BENZ、HD_BONLUCK、HD_BOSCH、HD_BREMACH、HD_CATERPILLAR、HD_CHAOCHAI、HD_CREDO、HD_DEMO、HD_DETROIT、HD_ERF、HD_FREIGHTLINER、HD_FUSO、HD_GOLDENDRAGON、HD_HIGER、HD_HINO、HD_HYUNDAI、HD_INTERNATIONAL、HD_IRISBUS、HD_IRIZAR、HD_ISUZU、HD_IVECO、HD_JMC、HD_KENWORTH、HD_MACHINERY、HD_MAN、HD_NEOPLAN、HD_OBD、HD_QUANCHAITY、HD_RENAULT、HD_SCR、HD_SETRA、HD_SITCAR、HD_STERLING、HD_SUNLONG、HD_SUNWIN、HD_TATA、HD_VOLVO、HD_WESTERN_STAR、HD_XICHAI、HD_YANGCHAI、HD_YUFENG、HD_ZHONGTONG、HD_DOOSAN、HD_PETERBILT、HD_WABCO_ABS、HM、HMAZDA、HONDA、HUACHEN、HYUNDAI、IKCO、INDIANMAHINDRA、INDIANMARUTI、INDIANTATA、ISUZU、IVECO、JACTY、JAC_HD、JIAO、JINLONG、JOYLONG、JPISUZU、KIA、LANDROVER、LIFAN、LIUWEI_TY、LUXGEN、MACK、MAHINDRA、MALAYSIA、PERODUA、MALAYSIA、PROTON、MARUTI、MASERATI、MAXUS、MAZDA、MITSUBISHI、MVM、NISSAN、OPEL、PERODUA、PEUGEOT、PORSCHE、PROTON、QIRUI_TY、QOROS、RENAULT、RESETAFS、RESETBLEED、RESETBMS、RESETBOX、RESETBRAKE、RESETDPF、RESETETS、RESETGEAR、RESETINJEC、RESETOIL、RESETSAS、RESETSUN、RESETSUS、RESETTPMS、ROVER、SAAB、SAICMG、SAIPA、SCANIA、SEAT、SGM、SHANGCHAI、SINOTRUK、SKODA、SMART、SPRINTER、SSANGYONG、SUBARU、SUZUKI、TATA、TOYOTA、UD、USAFORD、VAZ、VOLVO、VW、WEILI、WP_DIESEL、XIALI、XINKAI、YUCHAI、ZHONGSHUN、ZHONGTAI、ZHONGXING、MAXXFORCE、JOHNDEER、BENDIX... LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 scan tool Commercial vehicle Part 1)Engine diagnosis 2)Natural gas diagnosis 3)Post-processing diagnosis 4)Calibration function: support Chaochai calibration, Dongfeng Renault calibration, Cummins calibration, Shangchai calibration, Weichai calibration, Xichai calibration, Yuchai calibration, heavy truck calibration, Yangchai calibration, etc.; 5)ECU rewriting: support Bosch ECU brush writing, Nanyue single pump ECU brush writing, Bosch bottom layer brush writing, natural gas ECU brush writing, electric ECU brush writing, Del-phi ECU brush writing, China National Heavy Duty Truck ECU brush writing, Tenneco DCU Wait; New CAN FD & DoIP Protocol Supporting (NO Need Adapter) LAUNCH scanners are always connected with the needs of their customers.2026 Upgraded version of LAUNCH X431PRO3S+ Smartlink HD introduces new protocols CAN FD & DoIP to the vehicle diagnostic process for enhancing vehicle diagnostic speed and vehicle communication rate. CAN FD standard in LAUNCH X431PRO3S+ Smartlink HD increases bit rate of up to 4 Mbit/s during payload transmission and processes greater quantities of diagnostic data, and saves both time and costs. compatible with GM Models including Onix 2020-2026, Tracker 2020-2026, Suburban 2021-2026, Tahoe 2021-2026, Montana 2026, Silverado 2026, Electra E5 2026, Escalade 2021-2026, Escalade ESV 2021-2026, Sierra 2026, Yukon 2021-2026, Yukon XL 2021-2026, and Chrysler Models including Grand Cherokee(WL) 2021-2026, Grand Wagoneer 2022-2026. DoIP allows your LAUNCH X431PRO3S+ Smartlink HD scanner to run a 100Mbit/s ultra-faster data transfer rates at a low hardware cost and achieve remote vehicle diagnostics capabilities in all ECUs connected to it. Compatible with BMW (F&G chassis), Volvo models (2018 later), Land Rover & Jaguar models (2017 later). FCA Secure Gateway LAUNCH X431 PRO3S+ SMARTLINK HD 2.0 automotive diagnostic scanner provides a trustworthy authority for technicians, car dealers, automotive engineers, and service shops to undo the SGW and perform all the necessary repair procedures. Renault Security Gateway Function Renault Security Gateway Function is used for release Renault’s gateway to perform service functions, active tests, code, etc. without the need for a dongle or PC. With this feature, the car scan tool X431PRO3S+SMARTLINK HD allows you to pay to perform those functions via one-click on these models (after 2019), such as CLIO V, CAPTUR II, CAPTUR II CN, MEGANE IV ph2, ESPACE V ph2, TALISMAN/SM6 ph2, NEW ZOE, ARKANA CN, XM3/NEW ARKANA, NEW SANDERO/LOGAN, etc. FULLY LOCALIZED 25 Languages FREE TO USE ? YES ! choose your native language without encountering any sort of language barrier English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Polish, Dutch, Hungarian, Finnish, Simplified, Czech, Turkish, Greek, Arabic, Danish Persian, Romanian, Serbian, Swedish, Chinese Traditional. 8+ EXTENSION MODULES & PROFESSIONAL TECHNICA.L SERVIC.E,GET MORE FUNCTIONS & BUSINESS 100% BRAND ORIGINAL ,7/24/365 Technical Assistance ,60-DAY RE.FUND/RETURN ,2-YEAR FREE UPDATE,24-MONTH MAINTAIN [8 Add-on Service Modules] This LAUNCH scanner can work with 8 service tools to better suit your various repair needs: ✔ O2-1 Scopebox ✔ S2-2 SensorboxS2-2 Multimiter ✔ VSP-600 ✔ BST360 ✔ X431 TSGUN ✔ X-PROG3 ✔ X431 WIFI Printer etc. ***All are sold separately . ✔️ NEW OPTIONAL FUNCTIONS: ✔️ ( You can perform more comprehensive vehicle inspections with LAUNCH PRO3S+ SMARTLINK C HD, need EXTRA-BUY ) Scopebox : Quickly acquire the circuit signal, and slowly display the waveform for better data analysis. S2-2 Sensorbox: Specially designed to diagnose and simulator vehicle sensor faults quickly and conveniently. S2-2 Multimeter: Allows you to measure the physical parameters such as voltage, resistance, frequency etc. It utilizes the same hardware as the S2-2 Sensorbox. Videoscope: Allows you to check those unseen parts of engine, fuel tank, braking system. It needs to work with the compatible Videoscope device BST360 (Battery Tester): allows you to fix battery detection faster and easier. It needs to work with the specific Bluetooth battery tester. TSGUN TPMS Device :allows you to configure the tablet as TPMS activation & diagnostic tool, which provides the ability to trigger TPMS sensor, p-r-o-g-ram TPMS sensor, perform the relearning procedure. It needs to work with the compatible TSGUN device. X-PROG 3: Sold separately. Wi-Fi Printing: you can print your diagnosis and maintenance report directly by selecting "Print via Wi-Fi". New Energy Battery Pack: Supports reading the current SOC/SOH, cell/module voltage, input/output current and power, battery temperature, as well as reading the detailed status information and fault information of the battery pack, automatically calculating the total voltage, voltage difference, maximum/minimum voltage and other index data, automatically labeling the abnormal data, and quickly locating the battery pack problems for more than 130 + New energy vehicles ,include BMS_BYD,BMS_HD_BENZ,EV_AUDI,EV_BMW,EV_CHRYSLER,EV_GM,EV_HD_CAMC,EV_HD_GEELY,EV_HD_VOLVO,EV_HONDA,EV_TOYOTA,EV_TESLA,EV_RENAULT,etc. Mall service: Get more special function and advanced function.The X-431 FIX (HaynesPro) package is available for purchase at the Mall now.The package includes: technical service bulletins (TSBs), links to factory-grade trouble codes and related case descriptions. Also included are tested problem solutions and tips, as well as guided vehicle diagnostics; this data base also provides vehicle-wide system wiring diagrams, installation locations, and fault code information; this database contains all the common information for European and American vehicle manufacturers and it is continually being updated. What Comes with LAUNCH X431 LAUNCH PRO3S+ SMARTLINK HD automotive obd2 scanner? BOX 1: X431 PRO3S+ host,SmartLink C V2.0,HD15F to OBDII 16 Connector ,UK Plug, EU Plug ,US Plug, DB15F to HD15F Cable, Network Cable, Type A -Type B USB Cable, Type A -Type C USB Cable, PIN envelope ,Quick Start Guide BOX 2: BENZ-38,NISSAN-14+16,BENZ-14 ,BMW-20,CHRYSLER-6, FORD-6+1 ,GM/VAZ-12, HONDA-3,KIA-20 , MITSUBISHI/HYUNDAI-12+16, TOYOTA-17, TOYOTA-22, BENZ-14 ,CAT-9, HYUNDAI-16 , ISUZU-20 ,IVECO-30, IVECO-38, JUMPER 10, MAN-12, MAN-37, MITSUBISHI-12+16, RENAULT-12, Type II OBD 9, VOLVO-8, Power Cable, Cigarette lighter Cable , Switching Cable 1-9, OBD 16 connector,OBD 6 connector

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 |
| Best Sellers Rank | #214,290 in Automotive ( See Top 100 in Automotive ) #963 in Code Readers & Scan Tools |
| Brand | LAUNCH |
| Brand Name | LAUNCH |
| Customer Reviews | 4.3 out of 5 stars 43 Reviews |
| Manufacturer | LAUNCH |
| Operating System | Contact seller and Get 1*VideoScope as Gift (cardiagsales@hotmail.com) |
| Power Source | Battery Powered |
| Screen Size | 10.1 Inches |

## 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

![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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*