Last Updated on April 18, 2025
After testing various OBD2 scan tools from different brands, I can confidently say that the Launch X431 V+ diagnostic scanner is among the most advanced and reliable automotive diagnostic tools on the market. It features a large, high-resolution LCD display, an intuitive user interface, and a fast Android 9.0 operating system, ensuring seamless operation. The Launch X431 V+ Pro Elite is an upgraded version of the Launch X431, Launch X431 Pro3s+, Launch X431 V PRO, and Launch X431 Pro Mini, offering improved performance and expanded features. In this Launch X431 V+ review, we’ll explore everything you need to know about this powerful OBD2 diagnostic scanner. Stay tuned for a detailed breakdown of its features, pros, cons, and real-world performance!
Related: Best Launch Scan Tool Reviews: Most Selling 8 Scanners
Extensive Vehicle Coverage & Advanced Features:
The Launch X431 V+ provides exceptional compatibility, supporting at least 93 car brands and over 10,000 vehicle models. This makes it an ideal diagnostic tool for professional mechanics, auto repair shops, and DIY enthusiasts looking for a versatile scanner. Additionally, it comes with Bluetooth wireless connectivity, allowing users to move freely around the garage without being restricted by cables. If you’re searching for a comprehensive automotive scanner, check out our Launch X431 V+ PRO Elite Review article to compare why it is a top-selling model.
It is considered one of the best BiDirectional Scan tools on the market, and the Launch X431 V+ enables active tests, allowing mechanics to send commands to various vehicle systems for accurate diagnostics.
Technical Specifications of the Launch X431 V+ Scan Tool
| Features | Launch X431 V+ |
| Works: | Over 68 car brands and 220 car models from America, Europe, Asia |
| OS: | Android |
| Check Engine Light: | Yes |
| View Live Data: | Yes |
| Active Test: | Yes |
| View Freeze Frame: | Yes |
| Oil Reset Service function: | Yes |
| Tooth Learning/Anti-theft Matching: | Yes |
| ABS, SRS, Body control module: | Yes |
| SAS RESET: | Yes |
| Steering angle calibration: | Yes |
| Battery Register /Battery Maintenance: | Yes |
| Wifi & Bluetooth: | Yes |
| Main Brands: | Skoda, Opel, Citroen, Porsche, Rover, Audi, Chrysler, Dodge, Jeep, Acura, Lexus, Honda, Ford, Nissan, Lincoln, Mazda, etc |
| Software Update Option: | Yes, 2-Years Free Update |
| Warranty: | 5-year warranty |
| Price: |  Check Today’s Price |
If you’re seeking a reliable diagnostic scanner that combines advanced functionality with intuitive controls, this Launch X431 V+ Review explores a tool trusted by professional mechanics worldwide.
Most Common Question about the LAUNCH X431 V+ PRO Elite 5.0 Diagnostic Tool
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- Q. Is the Launch x431v+ scan tool Bi-directional?
A. Yes. - Q. Does V+ support ECU coding, key coding, and active test?
A. Yes. - Q. Does it come with a wifi printer, Labscope & videoscope?
A. No. - Q. How to find the user manual of Launch X31 V+?
A. Download the manual: https://images-na.ssl-images-amazon.com/images/I/A1NA7q80HlL.pdf - Q. How to update the Launch scanner?
A. Follow this instruction for the update: https://images-na.ssl-images-amazon.com/images/I/A1eMXba-PrL.pdf - Q. Does Launch x431 v+ diagnostic heavy-duty vehicles/trucks?
A. Yes. - Q. What is the difference between x431 v+ and x431 heavy-duty modules?
A. LAUNCH X431 V+ PRO Elite 5.0 is a Diagnostic Scanner, but X431 HD (Heavy-duty) is a module used for Heavy truck vehicles. Also, the HD module will work only with the V+ scanner. - Q. Can this scanner perform crank idle relearn and position relearn?
A. Yes. - Q. Does x431 v+ 5.0 give full diagnostic on diesel vehicles?
A. Yes. - Q. Can this launch x431 v+ Pro Elite diagnostic tool send diagnostic info via wifi to a printer?
A. Yes
- Q. Is the Launch x431v+ scan tool Bi-directional?
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Bi-directional OBD2 Launch X431 V+ Review 2025
In this detailed Launch X431 V+ Review, you’ll learn why this diagnostic tablet stands out among professional OBD2 scan tools.
Features:
- Android 9.0 operating system
- 1-inch display
- Complete system diagnosis
- Multiple reset services
- Bi-directional control
- Extensive vehicle coverage
- Wireless Bluetooth connectivity
- 7000mAh battery
- 11 special functions
- 2-year free software update
- VIN automatic identification
Easy set-up
There is no difficulty or a lot of fuss when it comes to the setup of this diagnostic scanner. The setup process is very easy, and the Launch X431 V support team will provide you with a registration ID with an activation code. Then, you can utilize your serial number and codes to set up your scanner online.
Related: Medium Range tool – Launch CRP229 Reviews
A wider compatibility
Can I use x431 pro on multiple devices? Yes, of course. This automotive scanner comes with different adapters and has the ability to cover more than 90% of the vehicle models made in the USA, Europe, and Asia. The major vehicle brands include Porsche, Honda, Ford, Lexus, Skoda, Mazda, Nissan, Audi, Lincoln, Dodge, Jeep, and many more.
Does this scan tool work on all diesel vehicles?
No, it doesn’t. The Launch X431 V+ scan tool functions on some 12V diesel vehicles but not all of them. To know if it works with your 12V diesel vehicle, you should email your vehicle details (VIN, vehicle model, and year) to the Launch support team.
Wireless connectivity
If you want to perform other functions within the garage and still diagnose the vehicle, you can switch the device to Bluetooth wireless connection instead of using the short cable. The tool comes with DBScar 5 for creating a wireless Bluetooth connection.
OBD2 full functions
Similar to other high-end scan tools, this code reader supports all 10 OBD2 test modes. Therefore, you can use it to read and erase error codes(Fault Codes), view freeze frame data, O2 sensor, Onboard tests, I/M readiness status, read and erase DTCs, and much more.
Related: Affordable tool – Launch CRP129 Review
What is the main function of the Launch x431 v+ Elite PRO scanner?
Apart from performing full OBD2 functions, this scanner can as well perform multiple special functions such as EPB reset, TPMS reset, oil reset, BMS reset, ABS bleeding, ETS reset, IMMO and Throttle matching, DPF regeneration, ECU coding, module coding, Injector, and perform system tests. These services help users to safely and effectively access vehicle systems to reset partial parameters’ status after repairs are done. On top of that, it can be used for ECU coding functions. It permits software modifications to a vehicle to allow the use of functions not available in the car (for local regulations issues).
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Can it check crank position relearn and idle relearn on a 2007 Subaru 2.5?
Yes, it can. In addition, it can perform other functions like key programming, crank position relearn, throttle match, key match, SAS reset, Injector program, battery match, and TPMS reset.
Fast and simple to use
This is one of the fastest Launch diagnostic scan tools on the market. It comes with a fast and smooth operating system to assist in tackling problems very fast. Additionally, the scanner gives you instructions as you go, telling you what you want to do and the steps that you should take.
Operates on the Android system
The scanner utilizes the Android 9.0 operating system. This makes the scanner to be easy to use, just like a normal Android tablet. You will be able to access similar applications that are found on an Android tablet or phone. With this feature, you will be able to have the same functions as an Android phone but at the same time have the ability to power or diagnose engine issues.
Related: Cheapest tool – Launch CRP123 Review
Great customer support
The launch has an outstanding customer support service that will help you get started and update your device. Also, you can call them before acquiring the gadget to know if it is compatible with your vehicle.
All system covering
This advanced tool can diagnose all systems. It is the ability to read DTCs and data streams for all systems. For example, transmission, fuel system, body, engine, powertrain, emission system, and much more. Active Testing can be used to investigate the Powertrain Control Module(PCM). You won’t have to buy other tools for diagnosing other systems, and you will end up saving a lot of time.
Excellent battery life
The Launch X431 V+ diagnostic scanner features a 7000mAh battery. This battery is powerful and can provide you with continuous use of around 4 to 6 hours, depending on what you use it for.
Durable construction
The code reader is sturdily constructed for longevity. It is made of the durable plastic housing, and it is drop resistant. Additionally, the scan tool is waterproof, dustproof, and greaseproof. In short, it can survive tough garage floor conditions.
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Internet Updateable
After registering this unit with Launch, you will get 2 years of free online updates. After two years, you will have to pay for the updates. But still, you can use the gadget without updating it.
What we did not like about the Launch X431 V+
Counterfeit devices – many mechanics and DIYers have reported the availability of counterfeit devices. So, before you purchase a Launch code reader, ensure that it is not counterfeit. Always ensure that you buy from a genuine Launch dealer.
Multilingual faults – if you intend to change the default language from English to a language of choice, know that the translations are not always accurate. This is because the scanner is not proficient in all languages.
Quite expensive – when compared to other quality scanners with similar features and functions on the market, the Launch X431 V+ scan tool is somehow expensive. So, this might not be an ideal code reader for DIYers, beginners, and small auto repair shops.
What is the difference between Launch x431 V+ and launch x431 V?
| Features | Launch X431 V+ | Launch X431 V |
| Compatibility: | Compatible with LAUNCH X431 heavy-duty modules(For Heavy Trucks/Vehicles) | No |
| Guiding Functions Support: | Yes,(For VW,AUDI,SKODA,SEAT vehicles) | No |
| Battery Life: | Longer(1.49 times of V) |
Short |
| Screen Size: | Larger(10.1 inches) | Small(8 inches) |
| Pricing: | High | Low |
| Andoird Version: | 9.0, with 8-core, 1.8GHz CPU | 7.0, with 4-core, 1.4GHz CPU |
2 Alternative of Launch x431 V+ OBD2 Scanner
- Operating System(OS): Android 5.1 and above
- Display: 8 inches touch screen
- CPU: ARM Cortex-A7 quad-core , 1.3GHZ
- Memory: RAM/ROM: 1G/16G
- Oil Reset Service functions: Yes
- Anti-theft Matching: Yes
- Freeze Frame Data: Yes
- Viewing live data stream: Yes
- Injector Coding: Yes
- ABS Bleeding: Yes
- Electronic Parking Brake Reset: Yes
- Reading and Clearing of diagnostic trouble codes: Yes
- Battery: 429mAh
- Battery Life: Up to 5 hours
- Storage Temperature: -20℃-70℃
- Working temperature: 0℃-45℃
- Wireless Bluetooth Diagnoses: Yes
- Technology Backup: Yes
- Software Update Option: 2 YearsFree Update
- Warranty: One-year warranty
Autel Maxisys MS906BT OBD2 Scanner
- Processor: Samsung Exynos T5260 6-Core Processor
- Operating System: Android 4.4.2, KitKat
- Display: 8.0 inches touch screen
- Internal Memory: 2 GB RAM and 32 GB ROM
- Camera: 8-megapixel rear camera
- Battery: 10,000 mAh
- Input Voltage: 12 V (9-35 V)
- Operating Temperature: -10 to 55°C (14 to 131°F)
- Storage Temperature: -20 to 70°C (-4 to 158°F)
- Oil Reset: Yes
- Live data: Yes
- Real-time push message notifications: Yes
- Smart AutoVIN technology: Yes
- Views freeze frame data: Yes
- Instant remote control tech support anytime, anywhere: Yes
- Vehicle Coverage: more than 80 US, Asian, and European makes and models
- Update Option: Yes. (via the internet)
- Warranty: 12-Month Limited Warranty
Bottom Line
As vehicles advance, so do diagnostic scanners. The Launch X431 V+ comes with some exceptional features and functions that will allow you to reduce the cost of car repairs. It is suitable for professional mechanics and serious car enthusiasts. It is also easy to use and operates smoothly. Also, It is one of the best car key programmers on the market.
Furthermore, the code reader is compatible with a wide range of vehicles manufactured from 1996 and newer. Its intuitive user interface makes using this device to be easy. It has a long cord that will ease your work, and you won’t have to strain a lot. With Bluetooth connectivity, you will be able to diagnose your car even when outside.
If you have been looking for a reliable, fast, and easy-to-use diagnostic scanner, then the Launch X431 V+ is a great tool for you. The manufacturer offers 2 years of free online updates, and it is extremely portable. Use this device on different car makes and models in your auto repair shop or garage. I hope this Launch X431 review article will help a lot in making a buying decision.
FAQs
- What is the Launch X431?
The Launch X431 is a professional-grade OBD2 diagnostic tool designed for comprehensive vehicle diagnostics and troubleshooting. - Can the Launch X431 diagnose all car models?
Yes, it supports a wide range of car brands and models, including domestic, Asian, and European vehicles. - Does the Launch X431 require regular updates?
Yes, regular updates are needed to keep the tool compatible with new car models and features. - Is the Launch X431 user-friendly?
Absolutely, it features a touchscreen interface and intuitive navigation for ease of use. - Does the Launch X431 support wireless diagnostics?
Yes, the tool supports Bluetooth and Wi-Fi connectivity for seamless wireless diagnostics.
As highlighted in this Launch X431 V+ Pro Review, the device offers robust features and unmatched versatility, making it a worthwhile investment for serious auto technicians.
will this program the ECM and BCM (replacement unit)2013 Chevrolet silverado 2500HD diesel?
launch x431 scan tool cannot program ECM and BCM; However, it can configure the ECM.
Do you have a launch scan tool that does 12/24 volt vehicles?
To diagnose heavy-duty vehicles(24 Volts), you need to purchase another HD module. After that, you can diagnose 24 volts vehicles with the Launch X431 V+ scanner.
I got a Launch 431 V + but it doesn’t feature or read light duty cars. I wonder why?
How can I solve this problem?
Contact Support. Only official Launch support team can help about this.
Does the x431 mini perform 2008 gm 6.0 engine c/s sensor relearn?
Yes
Hi Henry, i did contact UK support but they told me to contact China. I contacted China, but they don’t reply to my emails, and when I call, they answer people who only speak Chinese and no one who speaks English or Portuguese to answer me. I’m getting frustrated with Launch
Email here support@launchtechusa.com or call this number 1-877-528-6249
HI Henry,
Which tool can do the re-programmed and how is launch V8 compared to V+
Launch X431 V+ diagnostic scan tool is an upgrade version of V8(Here version is V and 8 means 8-inch tablet).
V+ can do reprogram, but V cannot do.
Hi Henry,
I’m getting frustrated with the ping pong I’m falling victim to. No replies from Overseas or any line in China, USA and UK kick me to the same addresses you gave me, where no one answers. I went to the site via PC, and saw the X431Vplus.apk, will it be safe for me to download and try to run on my Tablet?
Henry,
To be more explicit, on my tablet, I only have car brands in the field of Heavy Duty. In Europe, America, Asia or China, nothing appears … When I plug in a car, he even recognizes the make and model, but gives the error saying not contain the application for that car.
Tony West Africa
What about tpms, does lunch x431 v+ fix the tyre sensors as well?
X431 v+ will scan the codes for the tpms, and set the car in learn mode.
But it will not scan the sensors in the tires and write them to the vehicle. You have to buy TPMS tool for that http://bestobd2scanners.com/best-tpms-tool/
I bought This Scanner which is much better than the Innova scanner I had. Now I am able to turn functions on and off, do injector testing, Evap testing, O2 sensor testing, and see graphs. This Launch X431 V+ has saved me a lot of time and frustration, and already has paid for itself in just over 30 days. It is great for the home neighbor mechanic or small shop who doesn’t have the large funding for those exotic scanners.
looking for a scanner that can read cam retard and rpm for 1997 chevy 350 vortec .put new distributor in and have read cam timing to 0 +or – 1 to 2 degrees
Launch CRP123 scan tool http://bestobd2scanners.com/launch/crp123-review/ can read cam retard offset.
Hello
I want the best launch X431 for all coding and all system and programming key. I mean complete … launch X431 v
Launch X431 v+
Launch X431 pro3s
Buy Launch X431 V+ for that.
thank youy
I work on a lot of supercars
Can this scan Ferrari and maserati?
If so
Can it also carry out basic procedures such as throttle relearn, clutch position adjustment(pis point) or service resets?
Yes, It works on both vehicles. And X431 V+ can do those tasks.
After the 2 free years of updates how much will the new updates cost?
$399 per year
if you skip updates for a few years do you have to pay for the missed ones
No
can launch 431 v+ do transmission corlabration
Yes
with x431 v+ can i remap a car?
No
Henry, will the Launch 431 V+ work with the common hybrid vehicles sold in USA? We have tools for Toyota vehicles that can see the state of health of the hybrid battery, state of charge, individual module voltages and resistances, etc. However we do not have all the proper tools to accomplish the same for Honda hybrids, GM hybrids (Escalade, Yukon, Silverado), Hyundai/KIA, etc.
Yes, It works.
Thank you, Henry
Does the launch x431 v+. Program key fobs if yes all or for what brands
Yes, it supports Key Fobs.
It will cover all brands (68 car brands).
Hello! Same question, regarding Launch X431 V+. I would be very happy if I could be able to run the software on my Samsung Note 10+, is this possiblke ? Thanks
Yes, You can do that.
Hi Im Kelvin and yes you can actually download the x431 v+ apps to any Android device from 5.0 to newer I am actually using it on my Note 3 and I even have it on my Note 10+ it actually works faster in it.
Just go to launch website and download the app from there.
Thanks
Hello got my X431 v+ Today all i want to know is… is it compatible with honda and toyota hybrid cars please ??????
Yes, Compatible.
Can I do ECU coding( replace ECU) on Mercedes Benz 2006-2017 models of Mercedes Benz ML350,ML500, GL450, GL550, C300, C240 GLS350, CLK 350 etc with X431 V+?
2) does X431 V+ support transmission reset/adaptation on 1998-2000 (38 Pin sucker) models of C180,C200,E430,E320,etc?
3) Can I do ECU coding on 2007-2017 Vw Tuareg, Audi A4,A6, Jetta, Golf etc with X431 V+?
1) Yes, it supports ECU coding, but X431 doesn’t support the ECU SWAP function.
2) Don’t support most of these vehicles.
3) Yes.
I am wanting to be able to scan both cars and heavy trucks. So what all do I need? I try to search but it seems you have to get two different systems.. Thanks
I got a Launch 431 V + but it doesn’t have brand GEELY car software
How can I solve this problem?
what launch would be able to do a TCM relearn on Nissan cvt trany 2014
* auxiliary gear clutch point learning
* Erase memory data
*conform cvt deteriortn
My launch x431v+ lost software some how it went into factory reset all software lost. I need to find a way to have software reinstalled on my launch table. I only had my launch table 2yrs. Can anyone help me with this problem?
Will the Launch 431 mini or the 431 v+ activate ABS brake bleeding on a Land Rover Discovery 3 2006 V6 Diesel?
Both scanners will do that on your vehicle.
I mistakenly deleted mitsubishi software on my x431+ . How can I recover it back.
You can re-download and update your software.
Will the Launch X431 V+ allow me to recal or adjust the regen on my 2012 Prius V and change the shifting on my 2017 Toyota Tacoma 4×4 pu?
Yes
Hi can the X431 V+ add key fobs and update the PEM module to make keyless Go work on Jeep WK Grand Cherokee 2012 and up ?
Yes
Sorry I should have also asked is the X431 Pros Mini using exactly the same software and functions to also program key fobs and update PEM on Jeep Grand Cherokee 2012 and up.
Thanks.
Pros Mini cannot program key fobs.
Hmm there are people in usa saying it can and they have done it?
Does misfire data work and if so on what vehicles. I’m reading testimony that it doesn’t.
I was just about to go with Launch then I found out after 2 years it cost $399/year to update it…… that’s a deal breaker as I’m a poor guy trying to make ends meet.
Launch x431 V+ is a great tool these guys offer great support.
Due to many Counterfeit devices out there. Which websites do you recommend to buy from to be sure that everything is safe and sound.
Buy from Amazon, and you can view their official store Here
Is there any vehicles that the x431 v+ cannot program keys, key fobs, smart keys, etc. and if so which ones will not work.
X431 V+ will work on all the vehicles.
Does the HD module is able to read all the 12 volts American Truck Brands ?
The single X431 V+ diagnostic tool doesn’t support HD. But the LAUNCH X431 V+ supports extended modules, and you need to buy the x431hd module separately to work with it.
Will the LAUNCH X431 V rewrite a VIN in a used PCM for a 2014 Jeep Patriot?
Yes
What model of lunch will fit to my nature of work as home service technician and hopefully can have a shop later…..note : philippines
Launch V+ Pro Elite 2021
Hi,
does it fully support Land Rover Discovery 3/4? Like air suspension, automatic transmission data.
greetings
Yes
can the launch 431 v+ reprogram ecm and bcm for a computer swap or new computer
Yes
will the pro 5 also reprogram ecm and bcm? is the pro 5 an upgrade to the 431 v+
can the 431 v+ enable the power steering module that has been disabled on a 2017 ford focus
Yes
can the pro 5 also enable the power steering module and is the pro 5 an upgrade and better than the 431 v+
Will the LAUNCH X431 PROS V+ Elite Bidirectional Scan Tool relearn Dodge 66RFE, 68RFE transmissions?
Yes