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Launch X431 PRO3S+ V5.0,2026 Upgrade All-in-One Bidirectional Scan Tool,HD Trucks Scan,Topology Map,ECU Code,55+ Service,Full System,CANFD&DOIP,DBSCar VII VCI 2-Year Update

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Style: X431 PRO3S+ V5.0


Features

  • 2026 NEW Elite 5.0 Version Diagnostic Scanner: LAUNCH X431 PRO3S+ V5.0 bidirectional scanner has more advanced commercialized functions. FREE VAG GuidanceFunctions(fit for VW,fits for AUDI,fits for SKODA,fits for SEAT); ECU Code; Wider vehicle coverage, supports AutoAuth for FCA SGW(Free)which makes it fits for Chrysler,fits for Dodge,fits for Jeep,fits for Alfa Romeo and fits for Fiat after 2017; Compatible with HD module, support 24V diesel heavy-duty trucks; ADAS mobile or ADAS pro or Perform ADAS calibration operations.
  • Advanced OEM Functions and Parameters and 2 Years Free Update: Adds loads of OE-Level elite features as Online Code (fits for VW, fits for Audi, fits for Skoda,fits for Seat) Setting (unlock the engine after a collision, cancel ABS driving test, and more) for Benz, Modification for BMW Offline Code ,Customization,Personalization, for worldwide vehicle brands, and keep growing.
  • All System Diagnostics and Wider Regional Vehicle Coverage: LAUNCH X431 PRO3S+ V5.0 automotive scanner can read or erase codes, view live data, retrieve ECU version information, do active test and service functions for all systems including ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS, Fuel System, Light System and A/C system etc. One-click Auto VIN is available with WiFi enabled.Launch x431 PRO3S+ V5.0 can scan 200 car brands, more than 10,000 car models.
  • Smart Bidirectional 5.0 (Active Test): LAUNCH X431 PRO3S+ V5.0 scan tool with full-featured bidirectional control ability can actuate solenoids and actuators for active testing, send commands to many systems and components to test their working status, without using the vehicle controls.Turn on the radiator fan, modulate the throttle, open or close windows, operate mirrors, injector Buz Test, turn on interior and exterior lights, sound horn,etc.
  • 55+ Reset Service (ADAPTATION / INITIALIZATION / MATCHING) + ECU CODE: LAUNCH X431 PRO3S+ V5.0 diagnostic scanner gives you the ability to use dealership level relearn procedures to complete repairs or maintenance. Provides: Auto VIN Detect, ECU Code, ABS Bleeding, Injector code, SAS Reset, Gear Reset, TPMS Reset, DPF Reset,BMS Reset, ETS Reset, Brake Reset, Oil Reset, AFS Reset, EGR Adaptation, GEARBOX, SUNROOF, SUS Reset and more to fully meet your various needs.For a significant portion of cars, you can find well over 200 special features by tapping into the system menu in the diagnostic results.
  • High Performance Hardware: With 10.1 touch screens, Android 10.0 tablet; 4 core Qualcomm sanpdragon CPU; 2.4GHz & 5GHz dual-band WiFi, the transmission rate is 12 times faster than the old version; 6300mAh rechargeable battery (up to 15 hours or more of battery life); 64GB storage to save more vehicle documents and customer data; CPU processor updated from 1.4GHz to 1.8GHz octa-core to perform diagnostics quickly and efficiently; 12X FAST AUTO VIN technology.
  • 5 Years Backup + Expansion Module: LAUNCH X431 PRO3S+ V5.0 supports extended modules (needs to buy additionally); X431 HDIII, Adding a scanner for scanning and diagnostics in 24V heavy trucks; X431 TSGUN: activate all sensors, relearn TPMS, start the sensor by code; X431 Videoscope: Check the engine, fuel tank system and other invisible parts; X431 PROG3; ADAS mobile or PRO: perform ADAS calibration operations; X431 WIFI Printer: print out diagnostic data and reports; X431 BST360 and more.
  • Friendly 25 Languages Menus and Perfect Idea:Full localized 25 Languages free to use to choose your native language without encountering any sort of language barrier.It supports Remote Diagnostic, Diagnostic feedback and respond, Data Stream record and playback, Vehicle Health Report.it is the perfect for your family and friends,who is a Car dealer, Diagnostic technician, Automotive engineer, Home mechanic, DIY beginner, Automotive student etc.

Description

LAUNCH stands as a high-tech enterprise committed to researching, developing, and producing car diagnosis, test, maintenance solutions, and related product. We focus on automotive technology through independent design and development of specialized software products. We offer our customers comprehensive services including software design, maintenance, and updates related to automotive testing, ensuring superior solutions tailored to their needs. Launch Tech Co., Ltd was founded in 1992. Focusing on automotive scanners for 32 years.Global leading brands,worthy to trust! LAUNCH is the NO.1 of the global market in automotive diagnostic tools! With over 1,000 international patents, we are reliable and trusted! The engineer repeatedly tested the test version of the product and then carried out mass production. We actively adopt the suggestions and opinions of all customers, so that the product is almost perfect and can be always updated. 1.Support Topology Mapping: Intuitive color-coded topology display of all structures between all vehicle modules for easy troubleshooting, while PROS V 5.0 does not support; 2.Support 24V Heavy-Duty Trucks Diagnoses: Compatible with X431 Smartlink 2.0 HDIII module for diagnosing light, medium and heavy duty vehicles, while PROS V 5.0 not; 3.Support Full Active Test/Bidirectional Control:This auto diagnostic tool features full-featured bidirectional control ability to verify system input/output by sending commands to vehicle’s systems/components. lacate the fault and detect the fault in seconds. 4. Full Systems Diagnoses: PCM (Drive System): Engine, Transmission, Transfer case, Electrical Machine Electronics, Fuel Pump, Gear, and more…; Chassis System: Accumulator Management Electronics, Steering, Integrated Chassis Management and more ;BCM (Body System):SRS Airbag, Camera, Audio Radio, Gateway, Cluster Dashboard, Rain Sensors, Charging Interface Module, Parking Assistance and more; Electrical System: Centralized Control System Chassis Integrated Control and Safety System, Intelligent Body Electronic System and etc. 5. 55+ Service Functions: Cover almost all available Reset Functions on Vehicle. ( car-specific)(Functions keeps growing!!!) 6.Wire less & intelligent Diagnosis + OE-level All Systems Diagnostics: Conducting wire less diagnostics through blue tooth adapter so as to set you from entangled wires.you can easily get the VIN information of the car, and do a full scan for your car&get a disgnostic health report.launch X431 PRO 3S+ V5.0 scan tool is designed to troubleshoot all systems,Retrieve the tested ECU information/Read & erase Diagnostic Trouble Codes,and pinpoint the trouble area.View the Live Data5 7.New Upgraded DBScar VII Dongle: Equipped with indicator lights, which is more intuitive and user-friendly; b. Makes the diagnostic and matching process up to 20 times faster and more stable, transmitting diagnostic information at speeds of up to 64 Mbps (maximum), and also achieves Bluetooth + USB dual connection. c. Supports CAN FD protocol that is compatible with more latest vehicles, for example: Fit for 2020-2026 GM Onix, Tracker,Fit for 2021-2026 GM Suburban,Fit for Escalade,Fit for Escalade ESV,Fit for 2026 GM Silverado,Fit for 2021-2026 Chrysler Grand Cherokee(WL),Fit for Grand Wagoneer, etc.More Than 200+ Brands and 20000+ Cars supported + 25 Languages + 2 Free Years Update+5 Years backup+Global Version,No IP Limit 8. AutoAuth for FCA, SGW: Compatible with 2017 and later Fit for Chrysler /Fit for Dodge /Fit for Alfa Romeo /Fit for Jeep /Fit for Fiat vehicles. 9. V.A.G Guided Functions: It can perform complex functions such as special functions, ECU code, etc., to help your diagnostic step by step with instructions for VW/for Audi/for Skoda, etc. 10.Full OBDI&OBDII Connectors and cables ,cover all vehicles in the world:LAUNCH X431 PRO 3S+ V5.0 supports full OBD1 and OBD2 protocol which be shipped as complete package with necessary connectors and accessories. Some vehicle-specific OBD1 adapters are included. 11.Online Maintenance Resources:Operating skills, DTC Help, Automotive Technology handbook, Repair Case and How-to Videos. 12.Auto VIN Scan + One Click Update + Diagnostic Report & History + Diagnostic Feedback+Online Feedback+Online Help+Electric Circuit Diagram cases+ Operation Tips + DTC Help and Repair Tips + Automotive Technology Handbook + Repair Case + How-To Videos. >>>>Advanced Configure: (1)Android 10.0 Systems,(2)10'' High-resolution LCD Touchscreen,(3)4*64GB larger Storage Capacity(128GB can be extended),(4) 6300mAh Battery Capacity lasts 15+h work,OBD1&OBD2 diagnosis, (5)Quad-Core 2GHz CPU Processor,(5)2.4GHz&5GHz Dual-Frequency Wi-Fi,the transmission rate is 8Xfaster than old version,(6)8XFAST AUTO VIN technology,DBSCar VII connector equipped with indicator lights, which is more intuitive and user-friendly. (7)25 Languages,No IP Limited,Cover Range to 2026 car models, (8)12 in 1 Live Data Display,Support Blue tooth(BT) Connection&WI-FI Connection etc, (9)2 Years Free Update, 5 Years Backup,(10)Supports USB cable data transfer: Increased data transfer efficiency and convenience. >>>>2 Years Free Update:The product comes with two years of free updates for each customer. When the two years of free updates expire, you don't have to worry about not being able to use the 3s+ V5.0 Scanner, the previous version will still work, just not the latest version. So if you don't want to renew the update, you can use the previous version for your car diagnostics, work out of box! NOTE:After the subscription period ends, your device will continue to support offline functions at no additional cost.For full functionality, including online diagnostic features and coverage for connected vehicle models requiring internet access, a service plan renewal is required. Compared with other high-end scanners in the market, the X431 PRO3+ V5.0 diagnostic scanner with topology map function car diagnose all the systems of the vehicles in seconds, and all the healthy and unhealthy data in the car's system will be displayed, pinpointing the car's faults, greatly improves work efficiency and saves time. Other scanners, such as the X431 PRO V 5.0, X431 PRO Elite, etc, need to detect and diagnose one system by one, which can't locate the automobile faults comprehensively and accurately, and reduce the working efficiency greatly. LAUNCH X431 PRO3S+ V5.0 for repair shops, engineers, Diyers is an great investment! As a universal scan tool, the Launch scanner X431 Pro3S+ V5.0 automotive obd2 scanner can diagnose all systems on 99% of vehicles on the road and does so to OE levels. Rather than using separate OE diagnostic tools, the Launch scanner X431 Pro3S+ V5.0 helps you increase efficiency and control costs. The systems include but are not limited to: ECU Information Retrieval: Access control unit details like unit type, version numbers, and more, offering crucial references for repair work. Read/ Clear DTCs: Read fault codes to locate problems and clear the codes after certain repairs. 12-in-1 Live Data Stream Insights: Visualize sensor data through Live Data streams and graphs, recording and replaying data stream, including common values like Transmission Temperature and Misfire. Freeze Frame Analysis: Capture a snapshot of current sensor values during issues like engine misfires, aiding in diagnostics. DTC Help & Repair Tips ,Compared to ONLY providing simple DTC definition of other scanner ,LAUNCH X431 Pro3s+ V5.0 Scanner provides comprehensive repair support by offering detailed explanations, probable causes, and troubleshooting guidance for each Diagnostic Trouble Code (DTC) that is generated during a scan. This additional information assists you in identifying the root causes of issues and allows for more accurate and efficient diagnosis. ECU Code, or Electronic Control Unit Code, involves code or updating the software within a vehicle’s ECUs (Electronic Control Units). These units control various systems in the vehicle, from engine performance to safety features. >>>Thanks to the LAUNCH X431 Pro3s+ V5.0 Elite Scan tool, you can get more repair orders and Improve your efficiency and professionalism , Having such a state-of-the-art ,Fast,Smart, Intelligent Bidirectional Scanner, Which is a great investment in your life . Examples of ECU Code: ECU Code Compatibility: The LAUNCH X431 PRO3S+ V5.0 offers a range of essential service functions that allow you to quickly access vehicle systems for routine maintenance and repair tasks.The number of functions can vary and may exceed 200 depending on the vehicle’s make, model, and year 1.OIL RESET – Reset the oil life systems every time the oil and oil filter are changed; 2. FUEL INJECTOR CODE– Code new injector numbers to replace the previous one when fitting the new injectors or after the replacement is completed; 3.BRAKE RESET – Deactivate and activate the brake control system, assist with brake fluid control, open and close brake pads, etc.; 4.SAS RESET – Perform steering angle sensor calibration and clear records; 5.BAT.RESET – Evaluate the battery charge state, monitor the closed-circuit current, register the battery replacement, etc.; 6.ABS BLEEDING– When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity; 7.ELECTRONIC THROTTLE RELEARN – Initialize the throttle actuators so that the “learned” values stored on ECU are returned to the default state; 8.TPMS RESET – Tire pressure resetting is required to be performed after maintenance is performed; 10.DPF REG – Clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode to stabilize the filter performance; 11.GEAR(Crank Position Sensor Adaptive) RELEARN – Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced. (Available in the system menu and permanently available.Depending on the specific car models, not for all cars, ). and more and more function will be improved and optimized. 12.EPB RESET 13.AFS HEADLAMP RESET 14.SUNROOF INITIALIZATION 15.SUSPENSION RESET 16.GEARBOX RESET – Help complete the gearbox self-learning to improve gear shifting quality. 17.TIRE RESET 18.A/F RESET 19.ADBLUE RESET 20.COOLANT BLEEDING 21.NOX SENSOR RESET 22.STOP/START RESET 23.SEAT CALIBRATION 24.TRANSPORT MODE 25.WINDOWS CALIBRATION. 26.AC SYSTEM RELEARN/INITIALIZATION 27.EGR RESET 28.RESET FUEL ALCOHOL LEVEL 29.RESET FUEL TRIM 30.HIGH VOLTAGE BATTERY DIAGNOSTICS 31.GPF REGENERATION 32.LANGUAGE CHANGE 33. ACTIVATE FUEL PUMP 34.DISPLAY OF SCN 35. INJECTOR INJECTION QUANTILY ADJUSTMENT. 36.VARIANT CODE 37.LEVEL CALIBRATION 38.Camshaft/Crankshaft Sensor Relearn 39.Fuel Economy Test 40.Reset Fuel Alcohol Level 41. Interactive Vehicle Dynamics (IVD) Initialization Sequence 42.Halt/Resume Transmission Adaptive Learning 44.SWS Initialization 45.VIN Registration(Write) 46.Normalise Slide/ Tilt Sunroof 47.Activate refuel detection 48.HFM,throttle valve,cooler bypass 49.Idle adjustment 50.Initialisation of rain-light-solar-condensations sensor 52.Replacement partuculate filter 53.CBS Reset UDS 54. Change vehicle system language.ect 1. Keep Growing with UPDATES !! (depending on the specific car models, not for all cars, ). and more and more functions will be improved and optimized. 2. LAUNCH scan tool X431 PRO3S+ 5.0 developed 200+ functions for specific models. Compared with other diagnostic scanners that can only do the Reset functions, the bidirectional scanner can finish deeper and wider Reset, Regeneration, Initiation, Matching, Calibration, Replacement, etc. Auto Vin:Auto VIN (Automatic Vehicle Identification Number) function in an automotive diagnostic tool automatically detects and reads the vehicle's VIN from its electronic control units (ECUs),which identifies specific information about the vehicle, such as its make, model, year, and manufacturing details. This feature streamlines the diagnostic process by eliminating the need for manual VIN entry VAG Guide Function: VAG Guide function in an automotive diagnostic tool provides detailed, step-by-step guidance specifically for vehicles manufactured that fit for the Volkswagen Group (Fit for Volkswagen,Fit for Audi,Fit for Seat,Fit for Skoda, and Fit for Porsche). This feature offers comprehensive information on diagnostics, repairs, and maintenance procedures tailored to these brands Cloud Health Report: The Cloud Health Report feature in an automotive diagnostic tool leverages cloud computing to provide a comprehensive, real-time analysis of a vehicle's health. This function collects and processes data from various electronic control units (ECUs) and sensors within the vehicle, then uploads it to a secure cloud server for detailed evaluation. The resulting report offers insights into the vehicle’s overall condition, helping technicians identify potential issues before they become serious problems AutoAuth for FCA SGW: Fit for Fiat; fit for Chrysler Automobiles (FCA) implemented a secure gateway module that was introduced on a selection of their 2018 and newer model vehicles. Access to diagnostic functions requires registration and authentication through AUTOAUTH for scan tools. You can directly log AUTOAUTH account on X431 PRO3S V5.0 bidirectional scan tool and process diagnostics for FCA vehicles seamlessly. D-DPU Protocol:Cost-effective solution Vectors D-PDU API is a cost-effective solution especially for OEMs and suppliers who already use the Vector network interfaces and who are additionally use or develop ISO 22900-2-based applications. Therefore, the Vector bus interfaces can also be used for customer-specific diag nostic. An additional VCI hardware is no longer required. CANFD Protocol:CAN with flexible data rate (CAN FD) overcomes the limitations of the classical CAN bus in terms of data transfer rate. With advanced CRC algorithm and much wider compatibility, it will accommodate more data, run faster, improve communication speed, reduce the risk of missed. Fit for GM Vehicles from 2020-2026 including Fit for Onix/ Fit for Tracker/ Fit for Cavalier/ Fit for Encore/ Fit for Suburban/ Fit for Escalade/ Fit for Tahoe/ Fit for Yukon/ Fit for Grand Cherokee/ Fit for Montana/ Fit for Silverado/ Fit for Sierra/... keeps growing DOIP Protocol:(Need Purchase extra DOIP Connector): DOIP diagnostic function enables the use of diagnostics introduced via UDS on TCP/IP and Ethernet. This allows the LAUNCH X431 Pro3S+ V5.0 to save time and money when performing complex diagnostic tasks View History: Once a vehicle diagnosis is performed, LAUNCH X431 PRO3S V5.0 will record the every detail of the diagnostic process.you can record/review/playback live data anytime .The History function provides quick access to the tested vehicles and users can resume from the last operation, without the necessity of starting from scratch Remote Diagnosis: Configures LAUNCH X431 PRO3S+ V5.0 as an I/M(Instant Messaging) tool, which enables technicians to exchange repair experience and perform remote assistance more conveniently. Online Feedback(message;phone call;facebook): LAUNCH x431 Pro3s+ V5.0 scanner provides you with a feedback function to share any problems you encounter in the process of diagnosis. We will make every effort to perform a no-delay problem solving and makes improvements on product quality according to your problems and suggestions, thus offering you a higher quality user experience Maintenance Help: Including How-to Videos, operation skills, and user manual, Q&A, Quick start guide, etc. Online Repair Accademy , mainly including:Operating skills,DTC Help,Automotive Technology handbook, circuit diagrams of certain modules of some models, component introduction, fastener tightening specifications;Repair Case, repair cases of some car models. 5 Years Back Up :products come with a five-year protection policy. From the date of purchase, we are responsible for the after-sales of your product within five years. 2 Years Free Update:The product comes with two years of free updates for each customer. When the two years of free updates expire, you don't have to worry about not being able to use the 3S+ V5.0 Scanner, the previous version will still work, just not the latest version. NOTICE:Functions vary by car models and years. We recommend reaching out to our team to verify compatibility with your specific make and model. 1. X431 VSP-600 Videoscope (For inspection of hidden and narrow parts of the engine, fuel tank, brake system, etc.) 2. X431 i-TPMS: (You can use it not only to activate the sensor ID, tire pressure, sensor frequency, tire temperature and battery status; you can also code sensor data to a blank LAUNCH branded sensor in three ways: automatically, manually and by activating a copy; at the same time, you can write the newly coded sensor ID to the vehicle ECU.) 3. X431 SmartLink C HD Module: LAUNCH Smartlink C HD add-on module is an essential truck module which can turn your X431 scan tools into full function heavy duty truck diagnostic tools,working on both heavy-duty(Class 4 through 8) and medium-duty trucks(Such as heavy trucks, city buses, bulldozers, excavators, etc.) 4. X431 ADAS Mobile/ADAS PRO -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. 5. X431 Printer (Print out diagnostic data/ reports.) 6.X431 BST360 battery test.(For Battery Cranking system Test, Battery Charging system Test, Battery Health Test) Allows you to fix battery detection faster and easier. For battery cranking system test, battery charging system test, battery health test 7.X431 S2-2 Sensorbox:Diagnose and simulator vehicle sensor faults quickly and conveniently. 8.X431 O2-2 Oscilloscope: This module can make the auto repair technician quickly judge the faults on automotive electronic equipment and wiring. Measure and test all the electrical, electronic components and circuits. 9.X431 Multimeter:Allows you to measure the physical parameters such as voltage, resistance, frequency etc. 10.Electric Vehicle Diagnose(New Energy): This function only applies to the new energy vehicles. There are two function modules available: Vehicle diagnosis and battery pack detection. Note: This function needs to work with New Energy Vehicle Diagnosis Add on Kit (optional). 11.X431 SmartLink HDIII Module: This function enables X431 PRO3S+ V5.0 can diagnose HD truck from 12V to 24V. AutoAuth for FCA SGW: Fit for Fiat; fit for Chrysler Automobiles (FCA) implemented a secure gateway module that was introduced on a selection of their 2018 and newer model vehicles. Access to diagnostic functions requires registration and authentication through AUTOAUTH for scan tools. You can directly log AUTOAUTH account on X431 PRO3S V5.0 bidirectional scan tool and process diagnostics for FCA vehicles seamlessly. CANFD Protocol:CAN with flexible data rate (CAN FD) overcomes the limitations of the classical CAN bus in terms of data transfer rate. With advanced CRC algorithm and much wider compatibility, it will accommodate more data, run faster, improve communication speed, reduce the risk of missed. Fit for GM Vehicles from 2020-2026 including Fit for Onix/ Fit for Tracker/ Fit for Cavalier/ Fit for Encore/ Fit for Suburban/ Fit for Escalade/ Fit for Tahoe/ Fit for Yukon/ Fit for Grand Cherokee/ Fit for Montana/ Fit for Silverado/ Fit for Sierra/... keeps growing Note:Function vary from vehicle models. Please be sure to select the right model and year. Not all models and all functions are supported, please check with us for vehicle compatibility firstly. !!!Final Call: Lock in Your Diagnostic Tool Before Prices Go Up✔️ You’ve likely heard the news—global memory chip prices are soaring, and the entire industry is feeling the impact. In fact, major competitors like TOP DON have already raised their prices in response to the rising costs. We’ve held firm on our current offer—for now. But with supply chain pressures mounting, a price increase is unavoidable within the next 7 to 30 days. If you’ve been thinking about upgrading your diagnostic tool, now is the absolute best time to buy. Secure our current prices before they go up—and before stock runs out. Don’t miss out, shop & save – your future self will thank you. Act fast—inventory is limited, and demand is high!!!

Brand: LAUNCH


Power Source: Battery Powered


Product Dimensions: 24.02"L x 7.48"W x 16.14"H


Operating System: Android 10.0


Screen Size: 10.1 Inches


Power Source: Battery Powered


Operating System: Android 10.0


Screen Size: 10.1 Inches


Automotive Fit Type: Universal Fit


Item Dimensions L x W x H: 24.02"L x 7.48"W x 16.14"H


Brand Name: LAUNCH


UPC: 756029669819


Manufacturer: LAUNCH


Model Number: LAUNCH X431 PRO3S+


Manufacturer Part Number: LAUNCH X431 PRO3S+


Item Type Name: USA LAUNCH X431 PRO3S+ Scanner


Item Weight: 7.65 Kilograms


Manufacturer Warranty Description: 5 Years warranty


Included Components: 1* X431 Pro3S+ host, QUICK START GUIDE, USER MANUAL, PIN envelope, Storage Case, CLIPPER, FUSE, BT ADAPTER (DBScar-4/DS301), SWITCHING ADAPTER, OBD 1 Adapter BOX, AIT I OBD16 Extension Cable, USB A to Micro cable, Cigarette Lighter Cable, Power Cable with Double Clamp;, 13 non-OBD2 connectors & adapters fits BMW-20, fits Toyota-22, fits Kia-20, fits Honda-3, fits GM/VAZ-12, fits Toyota-17; fits Chrysler-6, fits Mercedes-Benz-38, fits Nissan-14+16, fits Mercedes-Benz-14, fits Ford-6+1, DBScar VII CANFD OBD2 Adapter


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The X431 PROS+ scan tool has overall positive reviews, with its versatility, ease of use, strong connectivity, and diagnostic accuracy being applauded by users. Complaints primarily revolve around registration problems with FCA AutoAuth and a malfunction where it refuses to turn on. The product appears suitable for both individual car owners and professional repair shops, with notable features such as Bluetooth connectivity, a rich suite of test and coding options, and robust construction.

Pros

  • 🔹 Excellent compatibility with a wide array of vehicle models and brands.
  • 🔸 User-friendly with seamless connectivity and decent range.
  • 🔹 Equipped with an extensive range of diagnostic tests and coding options.
  • 🔸 High-functioning Bluetooth OBD interface.
  • 🔹 Sturdy construction with kickstand and protective cover.
  • 🔸 Extra features for an android-based tablet, possible to download other apps like Google Sheets and payment apps.

Cons

  • 🔻 Difficulty in registering with FCA AutoAuth.
  • 🔺 A reported case of the device not turning on.
  • 🔻 Some users reported issues when attempting to run off of hotspot.

Should I Buy It?

Considering the overwhelming positive feedback, the X431 PROS+ is a solid buy, especially for professional repair shops and DIY car owners who require advanced features. The issues encountered by users seem to be isolated cases. It comes down to your specific usage needs, considering the product's features along with the reported issues.


  • Superb Professional Automotive Diagnostic Tool
For the last two years, I have been extensively using a Launch X431 V Pro. It has worked flawlessly across car brands and models. I work mostly on BMW, which has some of the most complicated electronics. The Launch software has never failed me, including working on BMW diesel vehicles. Over the past two years I’ve also received excellent support from the vendor, Ucar Tech, through both their Facebook Group for customers, as well as individual one-on-one support. So when I was ready to upgrade my hardware, I was interested in sticking with Launch and Ucar Tech's support. With help from Ucar Tech, I selected the new 2021 V2.0 Launch X431 PRO3S+. Arrived in 2 days. Hardware was a huge leap forward from my prior X431 V Pro. In connecting and performing diagnostics, I would say the PRO3S+ is easily twice as fast as my prior model. The new Launch is built on the Lenovo TAB M10 TB-X605FC - a 10-inch touch screen, Android 9, and 1.8 GHz octo-core CPU account for the improved speed, visibility and useability. The PRO3S+ includes HAPTIC feedback, which is a great feature for operating the tool with tactile positive input feedback. The upgrade from the V Pro also adds 5 GHz WiFi speeds - updates easily took ½ to ⅓ the time for the prior model. The 7,000 Mah battery goes all day in the garage, without issue, in spite of increased screen size and processing speed. There are a variety of new capabilities with the PRO3S+ (the feature set is impressive for a 3rd party product working on native brands). I’ve used the bi-directional capabilities, brake service, oil service, and several others. Simply at this price point, this really becomes the cheapest tool in the toolbox when I consider its utility against the cost. There is no doubt in my mind that the upgrade was worth the cost. For anyone that uses their Launch tool with any frequency, it is a no brainer. For potential new Launch users, I can say that several years ago several professional mechanic friends recommended I look at the Launch as my multi-model car diagnostic tool. I am glad I took their advise! ... show more
Reviewed in the United States on May 27, 2021 by F. Morelli

  • Capable and built to last!
Update: 3/25/2022: I want to let everyone know that the scanner is holding up well. This scanner is perfect for diy and also a shop. The issue with the 2-year update I mentioned in my earlier review has been fixed by the vendor and I am very happy with it. What makes this company a big success is its customer service. Imagine a vendor following up with you how the product is doing after almost 1 year of purchase? This just makes me feel even more confident that I am in good hands. I cannot say this to ANY of the scanners I’ve purchased in the past, including the branded scanners that costs 3x or 5x more. We all look for the AFTER- PURCHASE support and this company never fails. If you are on the fence and concerned about the functionality and price, here is my honest opinion. It’s worth every penny! You are buying a quality scanner with a customer service that is over the top. Your other option is to buy a slightly cheaper scanner and you’re on your own without after-purchase support from the vendor. NO I AM NOT PAID TO WRITE THIS REVIEW. I just want to help out by giving you my personal experience with the scanner and customer support. Good luck! Update: 7/2/2021: I contacted Launch Tech USA and was informed by Jeff B (Product Support Representative), “unfortunately the X431 Pro3s+ is not manufactured for the North American market and as such Launch Tech USA does not sell or support it. If you need a software update, repair or if you need info about the tool we would not be able to help you, you would have to contact whoever sold it to you. In addition, the tool will never work well on US Spec vehicles... we do not sell direct, or online via eBay or Amazon.” The reason why I contacted Launch Tech USA is the product should have come with 2 years of free update. When I checked the subscription under my account, the update expires in exactly 1 year from the time of activation. Overall, I paid around $1000 and this is a material information that I can’t ignore. I don’t want to deal with any of these issue so it’s going back. ORIGINAL REVIEW: This is not your average scanner, you get what you pay for and much more. This is shop ready and a must have for diyers. I still have to navigate the system but compared to the scanners I’ve owned this Launch x431 pro3s+ v2.0 is a winner! Overall it’s well made, sturdy and built to last. I also like the large screen. I haven’t dealt with the customer service yet, so that’s for future review. ... show more
Reviewed in the United States on June 17, 2021 by CPABUG

  • Great scan tool
This tool is more capable than any I've used so far and has been pretty self explaining. Only problem I've had, mine shipped by Amazon and it took 2 weeks to get here.
Reviewed in the United States on March 13, 2026 by Steve

  • Amazing scanning tool for any professional or DIY
This review is for all audiences shopping for an automotive scanning tool but my first comment has to be for those of you that are nervous about buying this product, like I WAS, because the country of origin is China and not the USA. Let me just say I took the dive for you and honestly, you will NOT be disappointed with this scanning tool. I also reached out to tech support and I received a response that same day in the evening which was refreshing. I bought the Launch X431 Pro3S+ which is the latest and greatest of the X431's to replace an old OTC scan tool that served its purpose at the time but let's be honest, basic scanners are so time-consuming by looking up error codes that I decided to shop for a replacement. I took around a month watching youtube videos and I was kind of sold on an Autel scan tool that I eventually got from Amazon. Well, it did good on some cars but totally failed on Lexus cars. I reached out to Autel support and they responded that they don't support it. It was indeed a bummer as I wanted to replace the Lexus Techstream that runs on my laptop but I figured it would do. Well, it turned out that a friend of mine had a Launch x431 mini and it worked on Lexus cars. I shop with confidence at Amazon for a reason, I had to return it to get the Launch :) Now about the Launch X431 Pro3S+, I've just barely scratched the surface using this tool but so far this tool has really impressed me. I've used it on a 2004 Ford F150 Lariat, 2004 Lexus LS 430, 2008 Mazda RX8, 2016 Toyota Corolla, and a 2019 Honda Odyssey. I used Intelligent Diagnoses and it automatically picked up all the vehicles except the Lexus. On the Lexus, I used Local Diagnoses and I was able to do everything Lexus Techsteam software did. I mean everything which was amazing. All bi-directional tasks! As an example, I attached 4 pictures, one of them shows data of a shot bank1 catalytic converters on the Lexus that came out as code P0420. On another snapshot that has tabs, health reports, remote reports, and recorded data, you can go back and see all your data. I'm just a DIY guy that loves to fix cars on the side, this will totally pay for itself and some. Time is money. Finally, the tablet is really nice! The hardware is solid and fast with a top-notch protective case. Also, there are so many hardware adaptors that I will probably never use but hey, if you need it someday It WILL be there. lol Oh, and the packaging was excellent! ... show more
Reviewed in the United States on July 14, 2021 by JP

  • Updated 01-25-2025 Can't Renew - Plus they want $678 to renew 5 vehicle makes. A Brick please read
I just tried to renew one vehicle that showed up under IMMO it stated software diagnostics and IMMO for Subaru. They charged me one $60.00 and all I got is the IMMO for Subaru and no diagnostic updates for Subaru. I tried to explain problem to someone for Launch China support and they are not responding. They will rip you off do not buy this scan tool. It will be impossible to renew. They only make it so you can renew Chinese And India car makes nothing for US makes. Look elsewhere OTOFIX or Autel they don't rip you off when its time to renew. Launch makes it so expensive to renew once your membership expires they just want to buy another scan tool from them. Autel / Otofix also update their software with new features and Launch x431 has made no improvements. Launch wants $678 per year to renew 5 makes. That's almost my renewal for my Snapon Scanner. See Photo For Launch Renewal Rates directly from my x431. Once your subscription expires on Launch they also slow down the scan speed. On Subaru and Honda's tested four time slower after software expire. They are doing everything possible so you will buy a new scan tool from them. For shops scan speed is important. If you care about software updates then don't buy this and they will not fix anything because the support is in China and they don't care. You will see no improvement. The problem with this scan tool is when it expires in 2 years. They take away options to renew a single vehicle make like Honda for example. Two weeks before it expired they showed options to renew single vehicles in the Mall under Service Upgrade and each vehicle was $56 but again they took these options away and only left the option to renew 5 vehicles at $524 for one year. This is two thirds of the scan tool cost. It would be cheaper to just buy a brand new scan tool. So they are making it impossible to renew without getting ripped off. Also under local diagnose when you select a vehicle that has expired it will show the $56 option for that vehicle to renew but when you click on the renewals link it just takes you to the page in which you can see the $524 option. I'm mean seriously horrible software and buggy. They advertise that it can renew but then take the option away. I have tried contacting Support and explaining this and they were completely useless and located in China and they don't care and don't respond for weeks on end. You can show them the problem but again they will do nothing. You will not get support for this Scanner if something happens and they also don't correct things in feedback. I have reported numerous problems for multiple years in the feedback and they do absolutely nothing. For example the data compare or snapshot only shows in Metric values but they have no option to display in USA values like PSI for example for measurements. The only thing this offers is topology everything else is a joke on this tool especially the graphing compared to my Snapon Versus Edge or Autel or Otofix Scan tools and did I mention it is very slooow. They haven't updated the UI at all compared to Autel Otofix in two years and have come out with any new graphing or alerts. Autel and Otofix deliver awesome graphing. The software looks like it was designed by a 3rd grader. They are behind the times and if you were to buy a scan tool I would look at Autel or Otofix based on alerting and graphing capabilities. So you basically have to buy a new scan tool once this expires because they will make it too expensive to renew for what it is and you have to deal with china support and they won't be of any assistance. Basically I have a brick. This is basically a scam in the end. You would be better off buying a Topdon Topscan pro compared to this yes you won't have Topology but they topology isn't that smart it truly doesn't know what modules the car comes with anyway. It also doesn't show whats on CAN low or CAN high networks. ... show more
Reviewed in the United States on March 8, 2022 by Em

  • Good bang for your buck!
The scan tool is actually pretty good. For the price you cant beat it for things you arr able to access and do on certain cars. I would say from a professional stand point, it lacks some features an autologic, or Iscan would have, but sometimes is compensates for itself and has more than even those scan tools offer. I wish their was more programming functions. European cars on this thing is pretty sweet. It even has an after media blasting process for BMWs which some bigger scanners dont even have. The interface is pretty user friendly. Now from an at home mechanic, you can pretty much get everything done you need with this scanner. You can do brake jobs on cars that need the rear calipers pushed back through the scan tool on pretty much every make that uses that which is great. Relearn windows, reset oil lights easy stuff like that. All in all happy with purchase. The autel I would say is its competitor if youre looking between the two. The launch has better features and functions on the technical side. ... show more
Reviewed in the United States on November 10, 2023 by Andrew Moles

  • Not Impressed Better Models for the Price
Not impressed for the price. Very important to note this first... This is a Chinese marketed scanner. Launch USA clearly stated it will NOT provide customer support or service to Chinese marketed scanners. Scanner needs to be sent to China for repairs. Customer service in China and only available by email which can take 24-48 hours for a reply. Shipping and repairs could take weeks if not longer. Setting it up for the first time is challenging and somewhat confusing. Doesn't mention having to setup the wifi under Android "setting" and "wifi data connection" settings first. I'm using it on a 2018 Ram 1500, 5.7 engine with SGW bypass cable and scan speed is fairly slow. I have a older $300 Topdon with bluetooth VCI that is 5-6x faster. Connecting to the vehicle's OBD takes a long time, up to several minutes and keeps flashing connection communication messages while connecting. It does finally scan all the modules. The topography "intelligent scan" option reads all the modules and turns each green or red depending on the status. However, using the "manual scan" option the modules turn blue indicating it was scanned but doesn't indicate if it passed or not. Thinking the slow scan speed on the Ram was caused by the SGW bypass, I tested it on a 2016 Honda CRV and again scanning speed was very slow. Took almost three minutes. The old $300 Topdon took less than a minute. The scanner, made in China is extensively geared for Asian and European vehicles. American vehicle model coverage is somewhat limited to the big three brands. Connected to the 2018 Ram, the instrument panel randomly flashed "service electronic parking brake". The truck doesn't have electronic parking brake option. This doesn't happen with the Topdon or shop Xtool scanner. The live data displays 12 individual graphs but can only combine 4. This isn't mentioned in the sales literature. Not sure why 12 live graphs are needed. The 12 graph display are very small and difficult to read on a 10" screen. The $300 Topdon can combine six. For the price should combine eight live data readings especially for 8 cylinder injector and ignition comparison. I guess Launch thinks everyone has a four cylinder car. The bidirectional control works but the functions are hard to find and not intuitive. It asks for SWG code you have to press "skip" for every bidirectional module you want to test which gets annoying. Again, this could be because of the SGW bypass cable. It asked for the VIN for some reason one time as well. Seems buggy. The 52 special functions is a more a marketing gimmick. The number of functions the can be used depends on the vehicle make, model and options. Most are useless for US made vehicles. Launch offers two year updates that some people reported have been problematic. Xtool offers three years. All in all... for the weekend DIY car repair guy the scanner does what its suppose to do but user interface isn't very well thought out and not intuitive. Its over priced for the capabilities. It would be more of a value in the mid $400 price range. The other issue is the product models are an alphabet soup of confusion trying to figure out capabilities between models vs price. Most of the scanners models have overlapping functions but confusing model numbers and pricing. ... show more
Reviewed in the United States on April 4, 2026 by valmet49

  • Great Bi-Directional scan tool for the US market
Starting off I am a master certified technician and the foreman of my shop. We have other scan tools including an Autel with J2534 programming as well as a Snap-on Modis Edge. Both are great tools. I was definitely uneasy about purchasing a "Global" tool instead of the US version Torque 3 but after the fantastic support and communication from the seller I decided to purchase. I have only had the tool for about a week but have used it on about 20+ different vehicles. So far the only issue I have seen is with a 2021 Kia Sorento that the scan tool mis-identified as a Mexican market Kia with the incorrect model and engine. The scan tool interface is very smooth and fast. Much faster than our ageing Autel and on par with our Snap-on. The graphing function works fantastic as well as the recording function for reviewing later. One of my main concerns was the ability to graph at least 4 data pids at a time on screen smoothly and I can honestly say that hasn't been an issue at all. It can graph up tp 12 pids at a time. The graphing refresh rate does slow down the more graphs you have one the screen at a time but so far even with 12 it is defiantly usable and with up to 8 it works flawlessly. As for bi-directional controls, so far it has had every control I have needed. From evap system tests and resets to cylinder deactivation. I have not run into a control that I did not have that I needed. I have had a few questions about functionality both before and after purchasing and the tech support has been fantastic. I definitely don't get an instant email response but so far it's with in a day. Every question I have asked has come back with highlighted screen shots on exactly what to do and how to use the tool. Overall I would 100% recommend this tool to a professional technician or an at home mechanic as well. ... show more
Reviewed in the United States on February 25, 2022 by B. Wiard

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