LAUNCH X431 PRO: Professional OBD2 Diagnostic Scanner

Original price was: $849.00.Current price is: $679.20.

Key Features of the LAUNCH X431 PRO Dyno OBD2 Scanner:

  • Comprehensive Diagnostics: Perform ECU coding, all-system access, active tests, and 37+ special functions.
  • Extensive Vehicle Coverage: Supports over 100 car brands and CAN-FD and DoIP protocols.
  • Superior Hardware: Powerful processor, long-lasting battery, and ample storage.
  • Advanced ECU Coding: Relearn ECUs, perform adaptations, and personalize car settings.
  • All-System Scan and Active Tests: Gain insights into all accessible systems and perform diagnostic functions.
  • 37+ Hot Special Functions: Tackle common car issues with built-in reset and relearn functionalities.
  • 7 Optional Service Modules: Expand your repair capabilities with additional tools.
  • Remote Diagnosis: Receive expert assistance for complex issues.
  • Diagnostic Reports: Automatically generate reports for analysis.
  • Lifetime Technical Support: Access reliable assistance from a team of experts.
  • 2-Year Free Software Updates: Stay up-to-date with the latest features and improvements.

This diagnostic scanner offers a comprehensive solution for professional technicians and DIY enthusiasts.

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Product Descriptions

LAUNCH X431 PRO Dyno: Professional All-System Diagnostics

The LAUNCH X431 PRO Dyno is a powerful and versatile diagnostic tool designed for professional technicians and DIY enthusiasts alike. It offers comprehensive features at an affordable price, making it a great choice for anyone who wants to diagnose and repair their vehicle quickly and efficiently.  

Key Features:

  • Flagship-Level Diagnostics: Perform ECU Coding, access all vehicle systems, run active tests, utilize 37+ special functions, and enjoy features like AutoVIN scan, remote diagnosis, and a detailed diagnostic history.  
  • Extensive Vehicle Coverage: Works with over 100 car brands and supports CAN-FD and DoIP protocols (adapter required for DoIP).  
  • Superior Hardware: Featuring a powerful 4-core processor, a long-lasting 6,300mAh battery, and ample storage (4GB RAM + 64GB ROM), the X431 PRO Dyno delivers smooth operation and fast data processing.  
  • Advanced ECU Coding: Relearn and recode newly installed ECUs, perform adaptations for various components, and personalize car settings for a tailored driving experience.  
  • All-System Scan and Active Tests: Gain insights into all accessible systems, read and clear DTCs, analyze live data streams, and send commands to ECUs to pinpoint faulty components.  
  • 37+ Hot Special Functions: Tackle common car issues with a wide range of built-in reset and relearn functionalities, covering brakes, steering, TPMS, batteries, throttle control, and more.  
  • Expandable Functionality: Enhance your repair capabilities with 7 optional service modules (sold separately), including a video scope, battery tester, key programmer, and more.  
  • Peace of Mind Support: Enjoy 2 years of free software updates, access to remote technical assistance, receive automatic diagnostic reports, and benefit from lifetime technical support from a team of experts available 24/7.  

The LAUNCH X431 PRO Dyno is a complete diagnostic solution that empowers you to diagnose and repair your vehicle with confidence.

Additional Notes:

  • Wireless connectivity with a 33ft range offers increased flexibility.
  • A clear and vibrant 8-inch display ensures easy viewing of diagnostic data.
  • The scanner offers OE-level accuracy and user-friendly menu-guided procedures.  

Whether you’re a professional mechanic or a car enthusiast, the LAUNCH X431 PRO Dyno is a valuable tool that can help you save time and money on car repairs.

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Customer reviews

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LAUNCH X431 PRO: Professional OBD2 Diagnostic Scanner photo review
LAUNCH X431 PRO: Professional OBD2 Diagnostic Scanner photo review
LAUNCH X431 PRO: Professional OBD2 Diagnostic Scanner photo review
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Dan S.
September 8, 2024
5.0 out of 5 stars Fast and awesome vehicle coverage
I bought this scanner to use as a general purpose cover-all unit and am very impressed. Once I set up the AutoAuth account I have with it, scanning FC...More
I bought this scanner to use as a general purpose cover-all unit and am very impressed. Once I set up the AutoAuth account I have with it, scanning FCA vehicles has been a breeze. I used to have to install a bypass cable which took a ton of time depending on the vehicle, but with this scanner It's plug and play.

This scanner is cheaper than updating one of my big name (Snappy) scanners, and gets me more coverage than I've ever had. For the price, you can't beat this one.

I have scanners from other big brands and this one has been my go-to ever since purchasing it. The speed at which I can get information from a vehicle increases my productivity and is a genuine time saver.
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Michael K
September 6, 2024
5.0 out of 5 stars Exceeded my expectations, excellent purchase
First, the product was very well packaged, and also very well protected in a case. Very pleasantly surprised by the number of connectors, which didn’...More
First, the product was very well packaged, and also very well protected in a case. Very pleasantly surprised by the number of connectors, which didn’t appear in the original advertising. It came ahead of schedule , and the driver went above and beyond: I have used several of these tools, usually on the lower end, which generally required more testing to verify or disprove results. This tool gives comprehensive reports, and goes into flattest detail in evaluating the condition of your vehicle. Definitely a pro level scanner. It is noteworthy as to how solid this unit actually is. I would definitely say solid and well built. The screen is extremely clear, and the tool is very intuitive , well thought ought, and it is both logical and easy to use. I purchased a protection plan with it , as I would highly recommend as well, just because of what it is and the environments it is used in. It has already paid for a quarter of itself , and is extremely valuable if you are going to do the work yourself, or want to know what you are getting into before you bring it some place to have the work done: the only negative that I have observed is the length of time it takes to update: I love the wireless feature, as well as having a wired option, either way it works very well. It also prints reports , which are extremely detailed. The battery life is excellent on the unit. While I personally won’t use it very often, as opposed to a shop, I will be using it frequently . I would highly recommend this unit. While I am new to Launch, I suspect this version is far superior to most of their other models. I would love to see them come out with an IOS version to bring on road trips. The bidirectional functionality is excellent. It is noteworthy that the unit and port connector work together perfectly. I have not experienced any lag time. I found the reviews praising this unit to be accurate and reliable. Of course time will tell the long term reliability, and update potential, but I believe, at this point, that this is the next best level of technology, and it will be upgradable.highly recommended.
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LAUNCH X431 PRO: Professional OBD2 Diagnostic Scanner photo review
gunnar birtel
August 17, 2024
5.0 out of 5 stars Great Value. Perfect Size.
Let me start by pointing out that I have access to a Snap-On Zeus and a Mac Tools scanner, both of which cost 5-10 times the price of this one. I stil...More
Let me start by pointing out that I have access to a Snap-On Zeus and a Mac Tools scanner, both of which cost 5-10 times the price of this one. I still find myself going to this one most of the time. I haven’t found a situation in which this one hasn’t met my needs. I particularly enjoy the size of it. Sure big screens are great, but most of the time a smaller tablet is much easier to handle.

When the thing arrived I was truly shocked at the size of the box. I didn’t realize that it came with a whole second case of pre-OBDII adapters. I don’t believe our Snap-On unit even supports this.

The user interface is pretty simple to understand. The ability to use Chrome to access our shop software is a great plus. This tablet has started following me everywhere. The other thing I noticed is that I seem to have a software update every couple of days with new features for different makes and models being added.

And if you’re in the automotive industry you will know how big of a deal this is, but you get TWO YEARS of updates. The Snap-On and Mac units give you one and the next year is more than the cost of this scanner.

Is it perfect? No product is. For example I wish it had a stand on the back that I could use to hang it from a steering wheel. And the case is well made and protective, but it makes you disconnect the cable from the vehicle adapter every time. I feel like that’s just gonna wear out the connection over time. I cut out the foam to accommodate the cable, but this should have been done from the factory. But if you don’t use the case, which most people probably won’t, then it’s a non-issue.

Overall I am extremely happy with this scanner and am really looking forward to pairing it with some of the other tools such as a battery tester and oscilloscope.
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Richard Wilkins
May 14, 2024
5.0 out of 5 stars Very good scan tool for the price point.
I’ve owned a Topdon for a few years and the interface is very similar (I know, go figure). I have only used a couple android tablets before so I strug...More
I’ve owned a Topdon for a few years and the interface is very similar (I know, go figure). I have only used a couple android tablets before so I struggle a little with the operating system but that’s just a personal nit. It does have a huge amount of functionality compared to other tools in its price range. The separate carry case with all of the OBD1 connectors was a very nice surprise also. All in all, for the money, you can’t go wrong on this unit. It would be an excellent option for a DIY guy or beginning technician or in my case just to fill in the voids in coverage that some of my other scan tools have.
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scsib
March 1, 2024
5.0 out of 5 stars Powerful, fast, easy to use. Great support.
Does so much more than my previous vehicle scan too. It picks up the VIN# and basic information then downloads the appropriate software quite simply. ...More
Does so much more than my previous vehicle scan too. It picks up the VIN# and basic information then downloads the appropriate software quite simply. Very intuitive and powerful. It turns on fast and the battery last for hours. The case is very protective. I like the ability to things with this that normally I'd need the dealer computer to do. This has cut my testing and diagnosing time down considerably. There are several advanced accessories available that when interfaced with this will perform things like, TPMS, Endoscope, Battery and Charging systems, Oscilloscope, and more.
Helpful? 2 0