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Launch X431 PRO3 V+ Elite SmartlinkC Bidirectional Scan Tool J2534 Protocol

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 25
Order within 22 hours and 46 minutes
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Color: Gray


Set name: X431 PRO3 V+ ELITE


Features

  • [Reach Out to Us for Direct Support] Should you encounter issues with receiving a pre-registered device, U.S. support issue, unsupported functions, or subscription renewal, please conta.ct us at . We will provide satisfied solutions. NOTE: The LAUNCH PRO3 V+ Elite comes with 2-YEAR FR-EE software updates. Most device functions will remain operational after your update subscription lapses. 1. For update questions or needs more practical accessories, pls cont.act us via . 2. If your device can't charge or power on normally, please reach out to us at , we will fix the problem promptly
  • [2026 X431 PRO3 V+ Elite] A great value for the X431 series that differs from similar diagnostic tools by adding: 1) J2534 protocol for over $800 in savings; 2) CANFD/DOIP support for enhanced communications; 3) Configuration of over $900 worth of HD(heavy truck) modules, needed purchase HD diagnostic software by HD vehicle model for use.; 4) A 10.1 inch Gorilla screen with 1280*800 resolution and 80% more touch screen sensitivity; 5) Same as X431 PRO5, save $200. If you receive defective or se.cond-ha.nd products, please Our professional team will provide you with reliable and effective so1utions
  • [J2534 Protocol Pass-Thru Tool] The J2534 Direct Access Device functions as a OEM-level scan tool at zero additional cost, saving you over $2,000. Easily expand your ECU pro gramming capabilities for Toyota, Honda, VW, BM W, For d, G M, Chrysler, Merce des-Be nz, and more. The LAUNCH X431 PRO3 V+ ELITE scan tool comes equipped with the newly upgraded SmartLink C V2.0, a high-performance VCI supporting the J2534 specification. When connected to a PC pre-installed with OEM diagnostic software, it operates seamlessly as a J2534 PassThru device. Operating via the J2534 protocol is the definitive solution for diagnosing issues ranging from drivability and power drop to poor fuel efficiency
  • [Top Hardware Configuration, Upgraded V+ Version] Powered by Android 10.0 and a 2.0 GHz quad-core CPU, this LAUNCH diagnostics scanner delivers fast multitasking. Highlights include 2.4/5GHz Wi-Fi, a 6300mAh battery, a 10.1" Gorilla Glass screen sunlight readable, an 8MP camera, Auto VIN, and 4GB+64GB storage. A 20X transfer rate to save more vehicle files and customer data. It features a Type-A port for accessories like oscilloscopes sensors, etc. It supports 25+ languages (EN, DE, FR, SP, JP. Send your devices 12-digit serial number (on the device's rear side) to to receive professional one-on-one technical guidance and support
  • [60+ Resets & 3000+ Active Tests] As a full bi-direction diagnostic tool, it quickly isolates faults and guides repairs by commanding actuators such as A/C clutches, power windows, doors, and mirrors. With a single touch, send command signals directly from the scanner to various modular actuators to evaluate component integrity within seconds, instantly determining whether repair or replacement is required. Furthermore, it boasts 60+ special reset services, including O il Reset, ABS Bra ke Bleed, EPB, SAS, BMS, Suspension Calibration, and Injector Coding: all rigorously field-tested for maximum reliability
  • [Unmatched Coverage 200+ Vehicle Brands] The LAUNCH X431 PRO3 V+ ELITE supports over 200 automotive brands, covering passenger cars, commercial vehicles, and new energy vehicles (NEVs). This professional scanner supports: 1) J2534/D-PDU protocols for HD trucks, DoIP and CAN FD protocols for Land Ro ver, Jaguar, BM W F/G chassis, G M, and more; 2) FCA AutoAuth for full access to 2018+ Chrysler, Dodge, Fiat, and related models. From legacy models to the latest releases, it features continuously updated software to support new vehicles faster than ever. For vehicle compatibility checks, send brand>model>year>VIN>needed functions . We'll confirm and reply ASAP
  • [Topology Mapping & Intelligent Diagnostics] The X431 PRO3 V+ ELITE leverages dynamic visual topology mapping to deliver a full-system overview of the vehicle layout (Local Diagnose Select Brand Auto VIN Smart Detection). It color-codes all available control modules, system IDs, and scan results on a single interactive map, moving beyond basic text listings to display actual ECU communication networks. This streamlined interface simplifies diagnostics by pinpointing active DTCs and providing guided repair stepsboosting diagnostic efficiency up to 5x in just seconds
  • [2-Year Fr ee Updates & 5-Year Warranty] The X431 PRO3 V+ ELITE with SmartLink C 2.0 includes official LAUNCH professional after-sales support, 100% original hardware, and a complete adapter cable package. It comes backed by 2 years of fr ee software updates and a 5-year warr anty with hassle-fr-ee returns. For technical support or inquiries, m for immediate as.sis.tance

Description

Founded in 1992, Launch Tech Co., Ltd. is one of the earliest high-tech enterprises engaged in the research and production of automotive diagnostic, testing, maintenance, and tire equipment. Over the years, Launch has focused on in-depth research in the automotive technology, offering advanced automotive diagnostic software design, maintenance, updates, and after-sales support services to global customers. Does it work with diesel engines & older vehicles? YES. X431 PRO3 V+ ELITE supports most gasoline & diesel vehicles manufactured after 1996. Please send vehicle brand, model, year, VIN and required functions to Tech_Launchoriginal@outlook. co m for compatibility check. Can it read fault codes, do ECU coding & J2534 programming? YES. It supports reading & clearing fault codes, ECU online&offline Coding, and J2534 protocols, plus over 3000 advanced active test functions. Conta.ct Tech_Launchoriginal@outlook. co m for detailed function inquiries for professional support. Is this scanner wireless, and can it do remote diagnostics? YES. This scanner is equipped with LAUNCH SmartLink C 2.0 for wireless Blueto-oth diagnosis. Send your serial number to Tech_Launchoriginal@outlook. co m for professional remote te-chnical su-pport. Does it require a subscription, and which vehicle brands are supported? It offer 2‑year free updates. Downloaded vehicle models & local offline functions stay usable after 2 years. Subscription is needed later: $399/year for gasoline vehicles (~$1/day), or $499 for 2‑years (<$0.7/day). It supports 200+ global car brands. How fast are module detection times? Module detection speed varies by vehicle model and system. For precise performance data, please reach out to Tech_Launchoriginal@outlook. co m for dedicated technical consultation. Accessing specific models requires software(from MALL) and the appropriate Non-16PIN HD adapters X431 PRO3 V+ Elite X431 PROS V 5.0 CRP919XBT CRP919 EV X431 PRO3S+ EV Launch CR629

Brand: LAUNCH


Power Source: Battery Powered


Product Dimensions: 10.1"L x 1.5"W x 7.5"H


Operating System: Android 10.0


Screen Size: 10.1 inches


Brand Name: LAUNCH


UPC: 850052860431


Number of Items: 1


Manufacturer: LAUNCH


Included Components: HD15F to OBDII 16 Connector, DB15F to HD15F Cable, UK/EU/US Plug, Network Cable, Type A -Type B USB Cable, Type A -Type C USB Cable, User Manual, PIN envelope, Quick Start Guide, X431 PRO3 V+ ELITE Display Tablet, SmartLink C V2.0


Item Type Name: Bidirectional Scan Tool


Model Number: X431 PRO3 V+ ELITE


Manufacturer Part Number: X431 PRO3 V+ ELITE


Manufacturer Warranty Description: 2-Year F-ree Update


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: 10.1"L x 1.5"W x 7.5"H


Item Highlight: 2026 HD Truck Scanner, 10.1 inch, Topology Map, 60+Service, ECU Online Coding, CANFD/DoIP/D-PDU,FCA AutoAuth 2 Yrs Update


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Professional-Level Scanner for the Money
Size: 10.1 inch screen
I’ve been very impressed with the LAUNCH X431 PRO3 V+ Elite. I was looking for a professional-level scan tool with bidirectional controls and J2534 capability without spending thousands of dollars, and this has been a great choice. The full-system scans are quick, the interface is easy to navigate, and the bidirectional controls are extremely useful when diagnosing problems. I also really like the topology view because it gives you a clear picture of the modules in the vehicle and makes communication issues much easier to identify. The SmartLink C was a big reason I chose this model. Having J2534 pass-thru capability gives me the option of using OEM software for programming when needed. Support for CAN FD and DoIP also makes it feel much more future-proof than some of the less expensive scanners. The 10.1-inch tablet has a nice display, feels well built, and the software has a huge amount of functionality. There is definitely a learning curve with some of the advanced features, and certain functions depend on the vehicle, but that’s expected with any professional diagnostic tool. Overall, I’m extremely happy with the purchase. For an advanced DIYer or someone who works on a variety of vehicles and wants capabilities beyond a typical scanner, the PRO3 V+ Elite offers a lot for the money. What would make this bundle more complete would be the OBD 1 connectors Highly recommended. ... show more
Reviewed in the United States on August 8, 2026 by Raging Ruckus

  • Saved my SUV and good tool
Size: 10.1 inch screen
My old Honda SUV couldn't start last Friday. Random misfire codes everywhere. Shops quoting 180+ just to plug in. I decided to buy this Lauch X431 PRO3 V+ Elite for myself. Hooked it up, the topology map instantly showed #4 injector circuit dead. This is really easy and accurate to use. Bi-directional test: commanded the injector, silence. Swapped the pigtail connector in two minutes, misfire jumped cylinders. I only use $18 with this machine. It fired up and no longer throws parts at it. On the same day, I finally cleared the nagging service light, did a proper throttle relearn after cleaning and bled the ABS when the pedal went soft, all one-click with clear guides. 10.1 screen works well even in the sunlight. The rubber armor already survived a 4-foot drop, battery easily lasts a full day... The engine has never run smoother before. Paid for itself on the first repair. If you wrench on your own car, just buy it. ... show more
Reviewed in the United States on December 8, 2025 by Kanny

  • Exceeds my expectations!
Size: 10.1 inch screen
I’m not sure where to start, but the X431 PRO3 V+ Elite is an awesome scan tool for the price. I really like the build quality. Starting with the blow molded case in come in to the high quality foam used to protect the scan tool. I’m also a fan of the thick rubber casing used on the tablet which takes away any fear I have of damaging it if it gets dropped. I have tested this scan tool on my truck which is a 2024 GMC canyon with low exceptions of support as I have found in the past with other scan tools they lack which is comes to new model years, but I was very wrong when it comes to the PRO3 V+ Elite. I had no issues when it came to connecting to my truck with lots of options for bi-directional controls and service resets. I’m also a fan of the topography which can help in which diag. I also like the fact that this scan tool comes with a J-Box, especially for the price it is hard to find other scan tools that offer the scan functionality as the PRO3 V+ Elite. One thing that also took me by surprise was the fact that the VCI is in fact a touch screen with options of its own. The other major benefit I see when purchasing this scan tool is the ability to expand it as launch offers various add-ons such as an oscilloscope, sensor box, TPMS tool, and even ADAS calibration. To get these functions with other brands you will be looking at $4000+ at the minimum. I also like the EV support that this scan tool has to offer, with EV’s becoming a big part of the automotive industry its nice to know that this scan tool is somewhat future proofed and I have the ability to purchase additional hardware and software. I also like the fact that launch has added a feedback button so if you notice any issues such as poor translation or errors in guided functions you can report them and have it corrected for all the users. The only thing I wish was included with the scan tool is a screen protector, although this is not that big of an issue as they can be purchased online. Overall I am extremely happy with my purchase and all my exceptions have been exceeded. I would highly recommend this scan tool to any professional looking to get most value and versatility for your money, but also for the hobbyist looking for a powerful scan tool. ... show more
Reviewed in the United States on April 28, 2025 by Michael Glover

  • Be careful they may brick your scanner if you don’t pay for software updates
Size: 10.1 inch screen
Purchased x431 scanner a few years ago from what is likely this company (same customer service number) only to have it bricked a few months ago by them remotely logging in without my knowledge and removing all of my software because I refused to pay for a software update that made the scanner work even worse. During the first two years it worked great! Then the scanner would fail to work after the two year free software update period and they would hold me “hostage” until I paid for an update. Otherwise the scanner would not even function to do what it had done prior. Be careful after the two year period because it may or may not work for you and of course you will be out of the normal merchant chargeback period. Which is maybe why they’re doing free updates for two years and then forcing you to update your scanner to even use the previous software you paid for when you purchased it. ... show more
Reviewed in the United States on June 15, 2026 by N C

  • This Tool is a Beast for Heavy-Duty Diagnostics!
Size: 10.1 inch screen
As a mechanic who works on everything from pickups to Class 8 rigs, I've been waiting for a scanner that doesn't nickel-and-dime you on heavy truck coverage. The LAUNCH X431 PRO3 V+ ELITE finally delivers. What sold me was the included heavy-duty module access - that's over $900 worth of software right out of the box. No more buying separate licenses just to talk to a transmission or engine ECU on a Freightliner or Peterbilt. I put it to the test on a 2022 International with a persistent fault code and poor drivability. The topology map was a lifesaver. Instead of chasing wires blindly, it showed me the entire network layout, color-coding the ECUs. I could see the relationship between the ABS module and the engine controller instantly. Using the bi-directional controls, I was able to command the injector solenoid test right from the scanner, confirming a sluggish response in seconds, not hours. The J2534 passthru worked flawlessly when I needed to run a proprietary calibration update, saving a trip to the dealer and a huge bill for the customer. The 10-inch Gorilla glass screen is tough and perfectly readable in the shop lights, and the battery lasts through a full day of diagnostics. For any tech working on heavy trucks, this unit eliminates the biggest headache: access. It's powerful, intuitive, and the 2-year warranty shows LAUNCH stands behind it. This is now my primary tool for HD work. ... show more
Reviewed in the United States on December 29, 2025 by P Z.

  • Can write VINs to pre-DAS4 MB modules (at least for me)
Size: 10.1 inch screen
Super impressed with this one so far. I own a Euro shop and had just bought an Autel MaxiSYS906MAX thinking it would be a good upgrade from my MP808 which wasn't allowing me to write a VIN to a used mercedes ESP module installed to a customer car. The 906MAX had the same limitation in spite of it being billed as having "programming/customization" functionality (with a submenu dedicated to "Expert Coding" supposedly including Special Functions where VIN writing should be, under Manual Settings). Called several local (PDX) MB specialists to see if they could assist and got the typical handwringing about needing Vediamo or Xentry and how hard this simple procedure would be. It is not that hard at all. Autel tools (both MP808 and 906MAX) had vin deletion/module virginization capabilities without J2534 passthorugh being used, and I had done that with those tools. The thing is Autel is just playing the feature limitation game and not providing the necessary access to Manual Settings with these tools, which doesn't actually require J2534 for pre-2013ish MB ESP modules (really any module that isn't at the ECM level of the topology). Customer support said "Maxisys906MAX is not a programming tool". Oh great, thanks for that - should be front and center on your marketing and you shouldn't have a "Programming" feature on the tool. So, to the point: The Launch X431 PRO3 V+ Elite handled this simple task in about 2 minutes. It honestly took longer to activate the software by creating a login and password. Once I had that done, updated the MB software to the latest rev, connected the SmartlinkC 2.0 (VCI) to the USB port of the Benzito, navigated to RBR (regenerative braking module, aka ESP module for the S400 Hyrbid) and went to special functions, manual settings, write vin and boom. Performed drive test (make sure the VCI is disconnected or it won't calibrate the ESP sensors), took 15 seconds for the new module to learn and the job was done. So if you're wondering, "Can this tool write VINs to pre-DAS4 ESP (or whatever other) modules?" the answer was yes for me on a 2010 S400 (W221). Literally had MB specialty shops saying that it absolutely needed online authentication and unlocking via Pass-Through. Even ELITEK, which when they come out to do these kinds of things charge us $650, said they could not even do it and needs to be done at MB dealer. This was not the case. I wrote this VIN using offline diagnostics module on the PRO3, without needing to compromise anything or connect to a shady server, or do any actual programming/software flashing. Great tool, seems plenty powerful and worth the price to get this overnight through Amazon vs. a few hundred dollars less at one of the online distributors of the CN Launch line. Do beware that this is NOT supported by Launch US customer support, but is likely the same hardware that they're selling and software that they license for one of their US market tools. I'm happy and impressed with what it can do at the pricepoint so far. ... show more
Reviewed in the United States on May 7, 2026 by SOCO

  • Great scanner
Size: 10.1 inch screen
Really good scanner Descent size. Super fast. Tons of features Fast to diagnose probablemente cars Live data. Great purchase
Reviewed in the United States on August 4, 2026 by Ed

  • Great budget option for the home shop
Size: 10.1 inch screen
Outstanding Professional-Grade Diagnostic Tool – Highly Recommended! I’ve been using the Launch X431 Pro3 V+ Elite for several months now in my garage, and it has quickly become my go-to scan tool. This isn’t just another basic code reader — it’s a true dealership-level diagnostic system that brings serious power and convenience to both professional mechanics and serious DIY enthusiasts. The 10.1-inch touchscreen is crisp, responsive, and large enough to display multiple data streams clearly, even in bright sunlight thanks to the solid build quality. Setup is incredibly fast — wireless Bluetooth connection via the SmartLink C interface means no more fumbling with cables for most jobs. The Android 10 system with a quad-core processor runs smoothly without any lag, even when performing deep system scans or bidirectional controls. What really stands out is the comprehensive coverage and functionality. It supports full-system diagnostics across a huge range of vehicles, including heavy-duty trucks with the right activations. The bidirectional (active) tests work flawlessly — I’ve used them to cycle actuators, test components like windows, locks, and even differential controls with excellent results. ECU coding, VAG guided functions, topology mapping, and over 60+ service/reset functions (EPB, BMS, DPF, injector coding, throttle relearn, etc.) make complex repairs much faster and more accurate. I love the expandable ecosystem too. Adding modules for TPMS, key programming (with X-PROG3), battery testing, or a videoscope turns this into a complete workshop solution that can grow with your needs. The included 2 years of free updates keep the software current, which is a huge plus for staying ahead of new vehicle models and protocols like CAN FD and DoIP. Battery life is solid for long diagnostic sessions, the build feels durable and professional, and the auto VIN scan plus repair data tips save a ton of time. Whether you’re tackling European, Asian, or domestic vehicles, this tool delivers impressive depth and reliability. If you’re looking for a powerful, future-proof scan tool that offers excellent value without breaking the bank compared to big-name dealership equipment, the Launch X431 Pro3 V+ Elite is absolutely worth it. It’s fast, feature-rich, user-friendly, and has genuinely improved my workflow. Five stars — I wouldn’t hesitate to buy it again! ... show more
Reviewed in the United States on April 1, 2026 by Jeremy

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