---
product_id: 650757584
title: "LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map"
brand: "launch"
price: "VT612381"
currency: VUV
in_stock: true
reviews_count: 13
category: "Launch"
url: https://www.desertcart.vu/products/650757584-launch-x431-pro3-ace-obd2-scan-diagnostic-tool-with-oe
store_origin: VU
region: Vanuatu
---

# 2.0GHz 4-core CPU, 5x multitask speed Dual-band WiFi 2.4/5GHz, 7x faster data transfer 6300mAh battery, 20+ hours continuous use LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map

**Brand:** launch
**Price:** VT612381
**Availability:** ✅ In Stock

## Summary

> 🚗 Diagnose smarter, not harder — the pro’s choice for flawless vehicle mastery!

## Quick Answers

- **What is this?** LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map by launch
- **How much does it cost?** VT612381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/650757584-launch-x431-pro3-ace-obd2-scan-diagnostic-tool-with-oe)

## 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

- • **Next-Level Speed & Power:** Android 10 OS with a blazing 2.0GHz quad-core CPU powers 5x faster multitasking for seamless diagnostics.
- • **Lightning-Fast Connectivity:** Dual-band WiFi (2.4GHz & 5GHz) ensures 7x quicker data transfer, keeping you ahead in real-time vehicle analysis.
- • **Unmatched Battery Endurance:** Massive 6300mAh battery delivers over 20 hours of uninterrupted diagnostics—diagnose 30+ cars on a single charge.
- • **OE-Level Precision & Control:** Advanced ECU coding and bi-directional control unlock hidden features, adaptive resets, and personalized vehicle tuning.
- • **Comprehensive 55+ Service Functions:** From oil resets to ABS bleeding, this tool covers 1996-2026 models with continuous updates, future-proofing your workshop.

## Overview

The LAUNCH X431 PRO3 ACE is a cutting-edge Android 10 diagnostic tool featuring a powerful 2.0GHz quad-core CPU, dual-band WiFi for ultra-fast data transfer, and a long-lasting 6300mAh battery. It supports OE-level ECU coding, bi-directional control, and over 55 service functions compatible with vehicles from 1996 to 2026. Equipped with intuitive topology mapping and remote diagnostics, it boosts repair efficiency by 200%, making it an indispensable asset for professional mechanics and advanced DIYers alike.

## Description

Powerful Android 10 diagnostic tool with Bluetooth, topology mapping, online coding, CAN FD & DoIP support, 55+ services, and 15+ hours of use on a single charge.

Review: Fantastic Kit, very strong unit and able to everything you need for diagnostic work - The after-sales support provided is truly excellent, offering prompt and helpful assistance whenever needed. I would confidently recommend this product. This diagnostic kit covers all the essential functions you would expect, and more. It also includes an OBD cable set for vehicles that do not have the standard 16-pin connector, allowing compatibility with most cars manufactured from 1996 onwards. The system is very user-friendly — in most cases, just three simple clicks will generate a full vehicle report and diagnosis. There is also a convenient feature to search error codes online directly from the device. Connection is quick and reliable via Bluetooth, eliminating the need for cables and giving you the freedom to move around the vehicle while checking lights and other functions without hassle. It’s an outstanding kit that I’ve already recommended to friends and family. For the best experience, I highly suggest purchasing through this seller, as their customer support is truly second to none.
Review: Good investment - I’ve been using the LAUNCH X431 PRO3 ACE for a few weeks now, and I can confidently say this is one of the best investments I’ve made in automotive diagnostics. Whether you're a seasoned mechanic or a serious DIY enthusiast, this tool delivers exceptional performance, depth, and ease of use. ✅ Comprehensive Vehicle Coverage – The scanner supports a wide range of vehicles (both domestic and international), including the latest 2023/2024 models. It connects effortlessly and reads almost every module—engine, transmission, ABS, SRS, and more. ✅ Advanced Diagnostics – This tool goes way beyond basic OBD2 functions. With features like bi-directional control, ECU coding, and active tests, I’ve been able to perform functions that were previously only available with OEM-level tools. ✅ Fast and Intuitive – The large touchscreen, Android-based interface, and fast processor make navigation smooth and responsive. It boots quickly, and the user interface is clean and easy to understand. ✅ Wireless Convenience – The included VCI allows for Bluetooth connection, eliminating cables and making it super convenient to walk around the vehicle while testing. ✅ Frequent Software Updates – LAUNCH provides regular updates, which is great for staying current with new vehicle models and features. The 2 years of free updates is a huge plus. ✅ Extra Features – I love the diagnostic report generation and remote diagnostics capability. It’s great for sharing detailed results with customers or colleagues.

## Features

- 🛠️🛠️[NEWEST Released Version LAUNCH X431 with More Advanced Functions] LAUNCH X431 PRO3 ACE launch diagnostic tool: Android 10.0 OS, updated 2.0GHz 4-core CPU to operate 5x more multi-task repairs. 2.4GHz & 5GHz dual WiFi runs 7X faster data transfer between LAUNCH scanner with cars. Aid of CAN FD & DoIP, this intelli-gent scanner works on newer car checks. 4GB RAM + 64GB ROM provides larger data memory. 6300mAh battery lasts 20+h work, equaling to continuous diagnostics on 30+ cars. LAUNCH X431 PRO3 ACE outperforms 99% bi-directional scan tools. It can work on 1996-2026 cars, and it provides 2-Year NO-fee updates & 5-Year warranty. Buy with confidence!
- 🛠️🛠️[Intuitive Topology Map Fast Locate Faults] LAUNCH X431 PRO3 ACE launch diagnostic tool support Topology Map can fast locate faults. LAUNCH X431 PRO3 ACE diagnostic tool lessens your repair cost but also improves 200% efficiency. With one-click scanning of all systems, visually showing all ECU modules’ status & DTCs in color, allowing you to view live data stream by a 12-in-1 diagram, and quickly pinpointing faults and repair them. Note: Topology is not widely available for all models.
- 🛠️🛠️[Higher Level All System Diagnostics] Auto VIN doing automatic vehicle identification without manually inputting. Exclusive LAUNCH Remote Diagnostics make distance diagnostic be true (LAUNCH tools to LAUNCH tools/PC). Guided functions guide step-by-step instruction. Besides that, LAUNCH automotive scanner diagnostic tool still enhances all-system diagnostics including reading/clearing DTCs, viewing live data, doing active tests, etc., to better suit global 100000+ vehicles & problem dealing. 🚩You'll get a better idea of the condition of your car and have clear leads for repairs.
- 🛠️🛠️[OE- Level ECU Coding&Bi-directional Control] Feature online/offline ECU coding functions,LAUNCH X431 car diagnostic tool max control of ECU modules and meets more personalized needs: flashing hidden functions,resetting adaptive data, replacing new modules, customizing OE-settings,adding courtesy lights, etc.LAUNCH bi-directional scan tool also applies powerful active tests to locate various problems in windows/doors/wipers/lights/mirrors with 10x faster efficiency. It all set to top-notch standards for automotive experts, home mechanics and workshops.
- 🛠️🛠️[55+ Service Functions] LAUNCH X431 PRO3 ACE launch diagnostic tool keeps regular updating to new functions & software and performs various Resets/Matching/Adaptation/Relearn functions to cover increasing vehicle problems on 1996-2026 models. 55+ maintenance functions include Oil reset, EPB reset, SAS reset, IMMO, BMS matching, TPMS reset, ABS bleeding, Suspension, Gear learning etc. You can even get 150+ advanced maintenance functions under the "Diagnoses"-"Car Model"-"System"-"Special Functions".
- 🛠️🛠️[CAN FD/DoIP/FCA SGW Cars]LAUNCH X431 PRO3 ACE launch diagnostic tool support CAN FD & DoIP , with no need for a CAN FD adapter (saving 100+ bucks), working on for GM (2025 newer), for BMW F&G, for 2018-Volvo, for 2017-Land Rover and boosting 2x faster data transfer. Autoauth access provided, LAUNCH diagnostic scanner facilitates technicians to visit & diagnose more FCA vehicles ( for Chrysler, for Fiat, for Jeep, for Dodge, for Alfa Romeo) without gateway limitation (extra pur-chase the SGW Function License). Note: DoIP adapter is not included.
- 🛠️🛠️[Multi-Module Expanded Tool] All-in-one scan tool LAUNCH X431 PRO3 ACE diagnostic machine for all cars can work with more add-on tools to develop more accurate diagnostics. launch X-PROG3: For advanced key programming & module clone; ADAS Mobile/PRO: Calibrate driver assistance systems; launch X431 WiFi Printer: Print all diagnostic reports & data; launch BST360: Monitor battery health status; Videoscope: Check hard-to-reach parts (p-ump, en-gine, pipes, etc).
- 🛠️🛠️[Two Boxes package] - This LAUNCH X431 Pro3 Ace obd2 scanner comes with 2 pack of boxes. One includes main device, one includes varies OBD1 adapters for switching. 🚩Other critical features: AutoVIN & AutoScan, diagnostic report, remote diagnoses, vehicle coverage search.
- 👍[0-Risk Pur-chase, Reliable Seller]Why choose us? LAUNCH X431 Pro3 Ace diagnostic machine for all cars provides 2-Year free one-click upgrade of new car data & functions; 24*7 online response frees your worry; lifetime tech instruction, solving your troubles (such as “Receive used product”, “Device can’t work”, etc.) and giving in-time repair supports. Any problems, please feel free to con-tact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP7PGR9T |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 116,843 in Automotive ( See Top 100 in Automotive ) 614 in OBD-II Engine System Diagnostic Tools |
| Brand | LAUNCH |
| Brand Name | LAUNCH |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 97 Reviews |
| Included Components | 1*X-431 PRO3 ACE |
| Item Dimensions L x W x H | 43.5L x 37.2W x 30.5H centimetres |
| Item Highlight | ECU Coding with OBD1 Adapter Case, Bi-directional, CAN FD&DoIP, 55+ Services, All System Diagnose, FCA SGW, V.A.G. Guided |
| Item Type Name | Launch X-431 PRO3 ACE |
| Item Weight | 4.5 Kilograms |
| Language | English, French, German, Italian, Spanish |
| Manufacturer | LAUNCH |
| Manufacturer Part Number | Launch X-431 PRO3 ACE |
| Manufacturer Warranty Description | 2 years warranty |
| Model Number | HD 129 |
| Native Resolution | 720x1280 |
| Number of Items | 1 |
| Operating System | Android 10.0; Tech-Support: launchauthorized@163.com |
| Operating system | Android 10.0; Tech-Support: launchauthorized@163.com |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product dimensions | 43.5L x 37.2W x 30.5H centimetres |
| Screen Size | 10.1 Inches |
| Screen size | 10.1 Inches |
| UPC | 884508000133 |
| Unit Count | 1 1 |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** LAUNCH
- **Language:** Italian
- **Operating system:** Android 10.0; Tech-Support: launchauthorized@163.com
- **Power source:** Battery Powered
- **Product dimensions:** 43.5L x 37.2W x 30.5H centimetres
- **Screen size:** 10.1 Inches
- **UPC:** 884508000133
- **Unit count:** 1 1

## Images

![LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map - Image 1](https://m.media-amazon.com/images/I/81s3D6vwLuL.jpg)
![LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map - Image 2](https://m.media-amazon.com/images/I/71tOHL2378L.jpg)
![LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map - Image 3](https://m.media-amazon.com/images/I/81gbxjWHL3L.jpg)
![LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map - Image 4](https://m.media-amazon.com/images/I/81qxrWjr1bL.jpg)
![LAUNCH X431 PRO3 ACE OBD2 Scan Diagnostic Tool with OE-Level Topology Map - Image 5](https://m.media-amazon.com/images/I/81AgnCvOolL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Kit, very strong unit and able to everything you need for diagnostic work
*by A***U on 17 April 2025*

The after-sales support provided is truly excellent, offering prompt and helpful assistance whenever needed. I would confidently recommend this product. This diagnostic kit covers all the essential functions you would expect, and more. It also includes an OBD cable set for vehicles that do not have the standard 16-pin connector, allowing compatibility with most cars manufactured from 1996 onwards. The system is very user-friendly — in most cases, just three simple clicks will generate a full vehicle report and diagnosis. There is also a convenient feature to search error codes online directly from the device. Connection is quick and reliable via Bluetooth, eliminating the need for cables and giving you the freedom to move around the vehicle while checking lights and other functions without hassle. It’s an outstanding kit that I’ve already recommended to friends and family. For the best experience, I highly suggest purchasing through this seller, as their customer support is truly second to none.

### ⭐⭐⭐⭐⭐ Good investment
*by M***. on 17 June 2025*

I’ve been using the LAUNCH X431 PRO3 ACE for a few weeks now, and I can confidently say this is one of the best investments I’ve made in automotive diagnostics. Whether you're a seasoned mechanic or a serious DIY enthusiast, this tool delivers exceptional performance, depth, and ease of use. ✅ Comprehensive Vehicle Coverage – The scanner supports a wide range of vehicles (both domestic and international), including the latest 2023/2024 models. It connects effortlessly and reads almost every module—engine, transmission, ABS, SRS, and more. ✅ Advanced Diagnostics – This tool goes way beyond basic OBD2 functions. With features like bi-directional control, ECU coding, and active tests, I’ve been able to perform functions that were previously only available with OEM-level tools. ✅ Fast and Intuitive – The large touchscreen, Android-based interface, and fast processor make navigation smooth and responsive. It boots quickly, and the user interface is clean and easy to understand. ✅ Wireless Convenience – The included VCI allows for Bluetooth connection, eliminating cables and making it super convenient to walk around the vehicle while testing. ✅ Frequent Software Updates – LAUNCH provides regular updates, which is great for staying current with new vehicle models and features. The 2 years of free updates is a huge plus. ✅ Extra Features – I love the diagnostic report generation and remote diagnostics capability. It’s great for sharing detailed results with customers or colleagues.

### ⭐⭐⭐⭐⭐ Quality
*by J***K on 23 March 2026*

A very clever scanner that will do everything very fast and many other operations with the correct add on hardware, ie camera calibrations etc. The topology option reminds me a lot of ODIS and in my opinion it’s a great way to view all the modules being scanned in real time. It’s a very easy scanner to navigate and user friendly. This Launch does so much and I would definitely recommend this

## Frequently Bought Together

- LAUNCH OBD2 Scanner X431 PRO3 ACE Diagnostic Tool with Bluetooth DBS car VII, Topology Mapping, Online Coding, CANFD&DoIP, 55+ Services, AutoAuth FCA SGW, IMMO, Vehicle Scan Tool
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-10-07*