

🚛 Diagnose Like a Boss — The Ultimate Heavy Duty & Passenger Vehicle Scanner
The LAUNCH X431 PRO3S+SMARTLINK HD is a cutting-edge, all-in-one diagnostic scan tool designed for both 12V passenger vehicles and 24V heavy-duty trucks. Featuring a powerful Cortex A7+M7 processor, a vibrant 10.1-inch HD touchscreen running Android 9.0, and over 60 advanced service reset functions, it delivers dealership-level diagnostics including ECU coding, bi-directional control, and topology mapping. With 12+ hours battery life, multi-brand coverage, and 25 language options, it’s engineered for professionals demanding precision, speed, and versatility in one sleek package.


















| ASIN | B098XDBRK4 |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #403,235 in Automotive ( See Top 100 in Automotive ) #1,478 in Code Readers & Scan Tools |
| Brand | LAUNCH |
| Customer Reviews | 4.2 4.2 out of 5 stars (40) |
| Date First Available | July 8, 2021 |
| Item Weight | 25 pounds |
| Item model number | LAUNCH X431 PRO3S+SMARTLINK HD |
| Manufacturer | LAUNCH |
| Manufacturer Part Number | LAUNCH X431 PRO3S+ HDIII |
| Model | LAUNCH X431 PRO3S+SMARTLINK HD |
| Package Dimensions | 17.56 x 16.06 x 12.6 inches |
| Special Features | Topology Display |
J**R
Really good scanner
Really good product I wanted one for years and so now I have this product do exactly what I want and even more some of the functions I'll need to learn how to it I'm a happy client It is really easy to use this is value for money
C**.
Great tool
Great tool works great so far was able to do a regen on a Volvo and was able to read codes
W**.
Tech support
Good product lacking in tech support other than that good product
K**Y
The Last Automotive Scan&Repair Tool You're Gonna Buy!
Absolutely PERFECT addition to the shop and it has plenty of features to get just about anything resolved that'd you're needing fixed! (Every adapter cable you'll ever need is included it seems!) Within an hour of it arriving, I had already reprogrammed/coded a new ECU into an '06 Nissan 5.6L SUV. The "full-system scan" found way more than even my higher end OBD scan tools displayed which is great, never know what you're not seeing with using the cheaper scanners and I ain't going to rely on them anymore. *The seller sent me the "Launch Videoscope" additional tool for free as well after simply mentioning it in an email!* =D -I am however disappointed in the "technical support" chat system...it's been days and I've yet to receive a response so good luck on that part. *Not the seller's fault of course, still disheartening since that feature would be nice to use.* I do wish I had the GIII PRO-3 tool and the TPMS Gun tool, they'd definitely come in handy, perhaps a later order will be needed I suppose. Seriously...Just buy it, you know you want to. Don't be like me and debate it for a while, get her and make your life easier!! =)
L**N
Hay opciones que en la descripción decía tener y a la hora de utilizarlo les hace falta
M**L
Execelente compra se las recomiendo al 100% a comparación de otros escáner este es un nivel dios
R**Y
DONT WASTE YOUR MONEY ON THIS PRODUCT
DAMN PIECE OF JUNK DONT WASTE YOUR MONEY SYSTEM DID A UPDATE AND WIPE OUT 75% of information on it now saying registered under another account
A**N
High quality heavy duty
I am truck driver and using this tool to diagnose and repair my trucks. I had very good deal buying one this tool from the seller. Get in touch with the seller for more details, they’re very helpful and they do they best to satisfy you.
Trustpilot
2 weeks ago
1 week ago