Key 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.