--- product_id: 284473014 title: "LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Protocols,Topology Map,60+Service,ECU Code,CANFD &DOIP,2 Yrs Free Update" brand: "launch" price: "2372362CFA" currency: XOF in_stock: true category: "Launch" url: https://www.desertcart.sn/products/284473014-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026 store_origin: SN region: Senegal --- # J2534 protocol for ECU coding & firmware 60+ service reset functions Supports 12V & 24V heavy-duty vehicles LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Protocols,Topology Map,60+Service,ECU Code,CANFD &DOIP,2 Yrs Free Update **Brand:** launch **Price:** 2372362CFA **Availability:** ✅ In Stock ## Summary > 🚀 Unlock Pro-Level Truck Diagnostics & Never Miss a Beat! ## Quick Answers - **What is this?** LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Protocols,Topology Map,60+Service,ECU Code,CANFD &DOIP,2 Yrs Free Update by launch - **How much does it cost?** 2372362CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/284473014-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026) ## 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 - • **2 Years Free Updates & 5-Year Warranty:** Stay ahead with continuous software upgrades and industry-leading support for long-term reliability. - • **Next-Gen ECU Coding with J2534 Protocol:** Flash, code, and update ECUs seamlessly with OEM-level access—future-proof your diagnostics. - • **60+ Service Resets & Bi-Directional Control:** From SAS to ABS bleed, perform advanced resets and active tests that keep your fleet road-ready. - • **All-in-One Heavy-Duty Diagnostic Powerhouse:** Scan cars, trucks, buses & more with one tool—12V & 24V compatible for ultimate versatility. - • **Comprehensive System Coverage & Topology Mapping:** Diagnose every system—engine, transmission, ABS, SRS, BCM—and visualize vehicle network topology instantly. ## Overview The LAUNCH X431 PRO3S+ Smartlink HD is a cutting-edge diagnostic scanner designed for both 12V passenger vehicles and 24V heavy-duty trucks. Featuring over 60 service reset functions, bi-directional control, and advanced J2534 ECU coding protocols, it supports comprehensive system diagnostics including CANFD and DOIP. With a 10.1-inch Android interface, topology mapping, and 2 years of free updates backed by a 5-year warranty, this tool empowers professionals to maintain and repair a wide range of diesel and gasoline vehicles efficiently. ## Description Buy LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Protocols,Topology Map,60+Service,ECU Code,CANFD &DOIP,2 Yrs Free Update: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 2026 LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V Vehicles:Design for Passenger&Commercial Vehicles 2 in1,work for Cars/Trucks/buses/trailers/excavators/diesel engine/pick-up/etc. - J2534 Protocols with Smartlink C:Advanced OEM J2534 code ,Helps access direct data online, replace existing software/firmware in ECU,code new ECUs and fix software-controlled issue. - Over 60 Service Reset Functions + Bi-Directional + ECU Code:This scan tool can support ECU Code,60+ reset service functions like SAS/EPB/TPMS/DPF/Oil/Brake/ABS Bleed, Injector coding, etc. - Advanced Hardware & All Systems Diagnosis+Topology Display:Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS, Fuel System, Light System and 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08V59JNYP | | Best Sellers Rank | #90,599 in Automotive ( See Top 100 in Automotive ) #457 in Code Readers & Scan Tools | | Brand Name | LAUNCH | | Customer Reviews | 4.3 4.3 out of 5 stars (184) | | Included Components | 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, 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… | | Item Type Name | LAUNCH PRO3S+ SMARTLINK HD | | Language | English | | Manufacturer | LAUNCH | | Manufacturer Part Number | LAUNCH X431 PRO3S+ Smartlink HD | | Manufacturer Warranty Description | 5-year warranty | | Model Number | LAUNCH PRO3S+SMARTLINK HD | | Operating System | Android | | Power Source | Battery Powered | | Screen Size | 10.1 Inches | | UPC | 756029669864 | ## Product Details - **Brand:** LAUNCH - **Language:** English - **Operating System:** Android - **Power Source:** Battery Powered - **Screen Size:** 10.1 Inches ## Images ![LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,2026 Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Protocols,Topology Map,60+Service,ECU Code,CANFD &DOIP,2 Yrs Free Update - Image 1](https://m.media-amazon.com/images/I/81p8WTM2p3L.jpg) ## Questions & Answers **Q: will this work on a 2004 international 4300 DT466 engine?** A: Dear Larry . Yes, Good News ! From [ Sep,2022 ] LAUNCH X431 PRO3S+ HDIII New Added Free Vehicle Software: MAXXFORCE, INTERNATIONAL, JOHN DEER, BENDIX. and now it supports 2 Years Free updates , some buyers give negative feedback and mentioned that they only have 1 year free updates or feedback that the scanner doesn't support Maxxforce or international software for free ,, that is because they bought it before September 2022, you can rest assured that all customers who bought it after September 2022 will enjoy 2 years free updates for sure . Which Saves you more than $1000 than before , Don't hesitate to take one now . And Yes, the LAUNCH PRO3S+HDIII bidirectional scan tool supports the 2004 international 4300 DT466 engine. If you have any questions, please feel free to contact us:cardiagsales@hotmail.com Regards! **Q: Se puede trabajar con Bluetooth y cuanto tiempo de actualizacion dan** A: Sí, LAUNCH X431 PRO3S+HDIII funciona con Bluetooth con 2 años de actualización. Si tiene algún problema, no dude en ponerse en contacto con nosotros aquí: cardiag-aftersales@hotmail.com, ¡Buen día! **Q: Does this come with the HD module?** A: Make sure in the description that it's included. Mine did, I use it all the time and love it **Q: Can I download Cummins insight on this unit** A: I don't think so I'm pretty sure Cummins insite is a Windows or mac based software. Unaware of an android version all though I could be mistaken about that ## Frequently Bought Together - LAUNCH X431 PRO3S+Smartlink HD Heavy Duty Truck Scanner,2025 Top Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Coding,Topology Map,60+Service,ECU Coding,CANFD &DOIP,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 - 2025 Upgrade LAUNCH X-431 i-TPMS TSGUN Tire Pressure Detector Tool,Relearn,Reset and Coding TPMS sensors,Work with Launch X431 V/V+,PRO3S+,Pro3 ACE/APEX,Pro5,PAD V/VII,App Based TPMS Tool for Android --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/284473014-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026](https://www.desertcart.sn/products/284473014-launch-x431-pro3s-smartlink-hd-heavy-duty-truck-scanner-2026) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-06*