









🚀 Diagnose, Reprogram, Dominate – The Ultimate Truck & Car Scan Tool!
The LAUNCH X431 PRO3S+ Smartlink HD is a cutting-edge 2025 diagnostic scanner designed for both 12V passenger vehicles and 24V heavy-duty trucks. Featuring advanced J2534 ECU reprogramming, over 60 service reset functions, and full-system diagnostics with topology mapping, it empowers professionals to perform OEM-level repairs and maintenance efficiently. Multilingual and versatile, it’s the all-in-one tool for modern automotive diagnostics and coding.







| Manufacturer | LAUNCH |
| Brand | LAUNCH |
| Model | LAUNCH PRO3S+SMARTLINK HD |
| Item Weight | 25.7 pounds |
| Package Dimensions | 18 x 15.5 x 12.75 inches |
| Item model number | LAUNCH PRO3S+SMARTLINK HD |
| Batteries | 1 AAA batteries required. |
| Manufacturer Part Number | LAUNCH X431 PRO3S+ HDIII |
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