LAUNCH X431 PRO3S+ Elite, 2026 SmartlinkC 2.0 Bidirectional Scan Tool with J2534 Portocol, HD Trucks Scanner, 10.1 inch, Topology Map, 60+Service, Online Code, CANFD/DoIP/D-PDU, FCA

Features

• J2534 PROTOCOL WITH SMARTLINKC V2.0 The LAUNCH X431 PRO3S+ Elite diagnostic tool comes with upgraded SmartLinkC V2.0, fully supporting the J2534 PassThru protocol. It can serve as a J2534 device when connected to OEM diagnostic software on PC, making it possible to handle ECU coding, module coding, and drivability issues such as loss of power and poor fuel economy.
• SMART TOPOLOGY MAP FOR ALL SYSTEM DIAGNOSIS This professional bidirectional scan tool introduces an intuitive intelligent topology map, giving a full view of the vehicle network. All systems and modules are displayed with clear color-coded status, helping mechanics quickly locate faults, speed up all system diagnosis, and ensure accurate, dealer-level repair decisions.
• FLAGSHIP HARDWARE, FASTER PERFORMANCE The X431 PRO3S+ Elite automotive scanner is powered by Android 10.0, a 2.0GHz quad-core processor, 4GB+64GB storage, and a strong 6300mAh/7.6V battery. A 10.1-inch HD touchscreen, 16MP camera, and dual-band 2.4G/5G WiFi deliver 20x faster data transmission. Supports 25+ languages (EN, DE, FR, ES, JP, etc.) to meet global workshop needs.
• 4000+ BI-DIRECTIONAL TESTS & ACTIVE FUNCTIONS With over 4000 active tests, the X431 PRO3S+ Elite scan tool allows you to send commands to components like fuel pumps, windows, injectors, and more. This bi-directional control function helps verify repairs instantly, saving time and avoiding unnecessary part replacement. An essential diagnostic scanner for professional mechanics and advanced DIYers.
• 100+ SPECIAL FUNCTIONS & ADVANCED ECU CODING Enjoy 100+ reset, relearn, and calibration services including Oil Reset, ABS Bleeding, EPB, SAS, BMS, Injector Coding, Turbo Calibration, VGT, Power Balance, Transmission Adaptation, Throttle Matching, and more. Supports ECU coding and advanced adaptations, ensuring complete coverage for workshop-level diagnostics.

Description

LAUNCH X431 PRO3S+ ELITE – Latest Version, All-in-One Expert Automotive Scanner, From Beginner to Master, 5-Year Backup + 2-Year Free Updates. The latest TOPOLOGY MAPPING FUNCTION. This advanced function is usually found on high-end advanced tools. It provides a comprehensive diagnostic line diagram of vehicle data, which greatly helps you improve efficiency. You just need to click on, you can understand the system of the entire car and help you diagnose and analyze the fault faster. Check the vehicle recognition code before purchasing to verify the compatibility with the vehicle brand. >>>>>How to Use SmartlinkC V2.0 as a J2534 Protocol Tool >>>>>ADAS Calibration with LAUNCH X431： The ADAS (Advanced Driver Assistance System) calibration is essential to keep all vehicle safety systems performing accurately and maintaining factory-level standards. With the LAUNCH X431 ADAS Mobile and professional launch scanner tools, you can perform precise calibration for a wide range of driver assistance systems, including: ADAS technology enhances driver, passenger, and pedestrian safety by minimizing risks, preventing collisions, and reducing accident severity. A professional OBD2 scanner with ADAS calibration ensures these systems function as designed. When is ADAS Calibration Required? The LAUNCH scanner X431 PRO3S+ Elite (full upgrade of X431 3S+ V5.0) delivers deeper maintenance coverage and more advanced features than comparable diagnostic tools. Designed for professional technicians and workshops, this OBD2 scanner integrates 60+ essential services, 100+ advanced special functions, and 4000+ bi-directional active tests, helping you solve 99% of daily repairs across 200+ global brands (1995–2026). A simplified service menu and repair case library make diagnostics and repair faster and smarter. >> >60+ Hot Species Functions, Keep Growing with UPDATE: >> >Explore 100+ Special Function: >> >Complete Bidirectional Control (4000+ Active Tests) *Note: Special Functions and active tests vary by model. Only the operations that are available for the specific vehicle will be shown. Check the compatibility firstly via ediagtools@ hotmail. com. Designed for professional technicians who demand more than basic diagnostics, the LAUNCH X431 PRO3S+ ELITE takes your workshop efficiency to the next level. It goes beyond powerful system diagnostics, bi-directional control, and ECU coding—delivering deeper insights and expanded capabilities through 11+ optional extension modules (each sold separately). When choosing an automotive diagnostic scanner, wide vehicle compatibility is key. Are you still struggling with an outdated tool? Facing limited model coverage? Unable to communicate with the latest GM vehicles using the CAN FD protocol? Finding yourself blocked on FCA systems? Forced to purchase additional scanners just to handle Heavy-Duty Trucks or New Energy Vehicles? The LAUNCH X431 Pro3S+ Elite is designed to resolve all these challenges in one powerful device. Built for professionals who require maximum coverage and reliable performance, it provides seamless access to the newest vehicle protocols, comprehensive FCA support, and expandable functionality for HD trucks and NEVs. One scanner, endless possibilities. ✔️ New CAN FD & DOIP Protocols — Faster, Smarter, Future-Ready ✔️ AutoAuth for FCA SGW — Direct, Secure Gateway Access ✔️ for Renault Security Gateway Function — Direct Access, No Dongle Needed ✔️ Frequent Updates — Always Up to Date

Brand: LAUNCH

Power Source: Battery Powered

Product Dimensions: 7"L x 14"W x 17.3"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

Language: English

Automotive Fit Type: Universal Fit

Native Resolution: 1280x800

Item Dimensions L x W x H: 7"L x 14"W x 17.3"H

Brand Name: LAUNCH

UPC: 884508004056

Manufacturer: LAUNCH

Model Number: YZA31-A

Manufacturer Part Number: X431 PRO3S+ Elite

Manufacturer Warranty Description: 5 Year Manufacturer

Included Components: LAUNCH X431 PRO3S+ ELITE