Product Description
X431 PRO3 V+ Elite is the upgraded version of X431 V+ 5.0
It adds: 1. J2534 Programming; 2. J2534/D-PDU support, CANFD/DOIP for enhanced communication; 3. Pin Detection & Pre/ Post Scan; 4. Fully upgraded settings scan tool, with OBD16→DB15 for a stronger connection. 5. With Smartlink VCI, support remote diagnostic.
LAUNCH X-431 PRO3 V+ Elite Diagnostic Scanner
LAUNCH X431 PRO3 V+ Elite Features:
1. Newest Release of LAUNCH, latest hardware and software equiped.
2. J2534 ECU Programming + ECU Coding
3. All System Diagnosis + All 60+ Reset Service + Active Test
4. Support CAN2.0/ CANFD /DoIP New protocols to support: Cover GM, BMW E/F/G Chassis, Jaguar, Land Rover models, no need additional adapter.
5. With Smartlink VCI, support remote diagnostic.
6. Topology Mapping
7. VAG Guided Function
8. FCA AutoAuth Access
9. OE-Level car coverage. 100+ car brands, 20,000+ models from the US, European, and Asian car markets; still expanding.
10. 24+ Languages Support .
11. Two Years Free Update. It will not be locked after 2 years, local diagnostic software will work for a lifetime.
12. Two Years Warranty. We offer free aftersale service within 5 years.
13. Compatible with X-PROG3, Heavy Duty software, X-431 TSGUN, BST360, VSP-600, ADAS, WIFI Printer, X431 FIX ( European SGW License) (April 2025 update), etc.
14. Compatible with J2534 protocols and can do ecu online programming via Smartlink Super Remote diagnosis.
15. Support multiple languages: English, French, Spanish, Portuguese, Italian, Russian, German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek, Persian , Finnish, Hungarian, Swedish, Turkish, Serbian, Croatian, Japanese, Korean etc..
What if you have repair issues?
Not a problem with LAUNCH X431 PRO3 V+Elite. Step-by-step repair instructions, maintenance data, component measurement, circuit diagrams, real cases, and repair demonstration videos regarding diagnostic services, ADAS calibration, and more to help you solve problems.
LAUNCH X431 FIX offers information on repairing the vehicle itself and technical details. It automatically identifies your VIN, and heads you into system topology. With module simulation, you can check each module to see if it should have a fault. Pick up a module like PCM and you’ll see the fault codes on the side. If it doesn't find the VIN, you can manually select the manufacturer and year model and then the fault codes will appear straight away at the top. X431 FIX also includes repair cases, electronic circuits, TSB, and more to assist with your repair.
Main Funcitons:
What Can We Do Through J2534 Programming?
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Program Blank ECU: match OE configurations with the software & settings after ECU rep1acement.
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Refresh the ECU: write new data and information into the used ECU to ensure proper running.
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Rest0re ECU Information: rest0re the original data if needed.
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Upgrade ECU Software: upgrade the software to the latest version.
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Through J2534, you can easily perform ECU pr0gramming for much more models (including Toyota, Honda, V.W, B.MW, F.ord, GM, Chrys1er, B.enz, etc.), getting in your bag OE functions of multiple brands.
Note: J2534 programming uses SmartLink C . Touch us to get “J2534 Operation Manual”.
>> Why is ECU coding so important?
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To produce more payback & profit; keep more jobs in house, gain more control over the quality of repair, and increase shop capabilities.
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To recode the adaptive data for new ECU modules setup.
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To fix complex ECU-controlled issues
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To customize and advanced settings
Worry about loss of ECU data? LAUNCH offers:
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Cloud-Based Data: upload the coding data to LAUNCH cloud rather than just storing in hard disk. You'll still access to the data even if the hard disk goes wrong.
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Data Backup/Rest0re: create a backup of ECU data stored in the control modules, and restore the original data if needed.
Is ECU coding complex to primary technicians?
Note: This feature can't work on all vehicles. Compatibility depends on the model and year of your car.
Active Test
With this diagnostic tool's Active Test, you can output the command into the ECU in order to turn on/off actuators, to find faults in the subsystems of your car effortlessly, without using the vehicle’s control:
[ Turn on the radiator fan | Modulate the throttle | Open/close windows | Operate mirrors | Turn on/off the lights | Turn on/off the sound horn | Test door lock … ]
All System Diagnosis
This LAUNCH diagnostic scanner can establish a data link to all systems and subsystems of the vehicle being serviced to:
Retrieve ECU information of the tested control units including unit type, version numbers, and other specifications, etc.
Read & erase DTCs to locate problem areas and clear the codes.
View Live Data of each parameter item.
The following is a list of modern vehicle systems that this scan tool can get access to:
Engines / Auto Transmission / Airbags / Immobilizer / Key Coding / ABS / Cruise Control / Instruments / Self Leveling Suspension systems
Seats / Doors / Gateway / Steering Angle / Air Suspension / Body Systems / Electronic Power Steering & Motor Assisted / Power Steering / Tyre Pressure / Rain Sensors / 4WD System
Stabilizer / Intelligent Parking Assist/Door Motors / Audio Systems / Air Conditioning / Tiptronic / Anti Theft / Soft Top / Headlamp Leveling / Central Locking / Automatic Clutch / DPF Reset
Electric Windows / Plip Programming / Heated Rear Window / Xenon Headlights / Wash Wipe / Fuel Burning Heater / Transfer Box / Seat Memory / Oil Life Service Reset / Sliding Doors / Electronic Throttle
Navigation System / Rollover Sensor / Cruise Control / Multi Function Steering Wheel / Aux Heating / Electronic Parking Brake / Clutch Electronics ... and more.
This comprehensive scanning process is able to locate the faulty systems and retrieve the DTCs related easily. So you can work on all parts of the vehicle systems to enhance the performance, save energy, reduce emissions, and everything else.
60+ Hot Reset & Relearn Maintenance Services

Have you ever encountered the following issues?
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Limited Reset Functions??? You often find yourself switching between 2-3 different brand diagnostic tools to fully address all problems on one vehicle. This not only wastes time but complicates the diagnostic process.
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Limited Vehicle Coverage??? Some repair functions are only available for specific models or brands, forcing you to spend more on higher-level scanners for broader coverage.
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Outdated Tools??? You own similar tools that rarely receive updates, leading you to purchase newer versions to stay current.
All these issues can be perfectly addressed with the LAUNCH X431 X431 PRO3 V+ ELITE diagnostic scanner:
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60+ Special Functions: 0il reset, throttle learning, D.P-F Reset, injector coding, BMS reset, A/C compressor initial, High Voltage Battery Diagnostics, Lang Change, Headlamp, CHG Tire Siz, etc.,
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Up to 100+ hot services for all global vehicles are integrated in this LAUNCH X431 PRO3 V+Elite.
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300+ advanced special functions for specific-vehicle, like Simple Service Correction/Idle Speed/Injection Quantity Compensation/Write Service History/, etc.
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99% Vehicle Compatibility: Through extensive testing by the LAUNCH team, the X431 PRO5 OBD scanner supports 99% of vehicle models worldwide.
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High-Frequency Updating: With one-click updates, you gain access to the latest functions and software versions, ensuring you never waste a moment of your time.
How to access 100+ special functions: Brand>>System>>Module>>Special Functions
NOTE: *
Explore more service functions by accessing menus of “Vehicle Brand -> System Diagnostics -> Special Function”.

Topology Module Mapping Support
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It accesses to 10000+ data within your systems, works on 200+ makes, and also introduces more powerful services to meet your diverse demands.
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New topology brings 200% work & cost efficiency
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Color-coded system structure faithfully reflects true relationships between all modules, serving as a valuable reference for practical repair, saving time and money for a dealership visit.
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Multi-system parallel communication allows for comprehensive analysis of all systems in seconds, providing detailed diagrams of all components.
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Graphic display of different states of each system helps quickly and accurately locate the fault.
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Compared with scanners requiring one-by-one diagnostics and analysis, like X431 PROS V+ 5.0、X431 PROS Elite, X431 PRO3 V+Elite makes more accurate and inclusive diagnostics. What a time-saving investment for you!
12-in-1 Graphic Live Data
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This car scanner diagnostic for all cars features a mix of visual data that makes it easy to understand what’s going on inside your vehicle.
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Each detail is presented in real-life data and live graphs of all systems including engine speed, temperature, mass air flow and such, 12-in-1, all in one screen! Imagine how fast it could be to evaluate your vehicle’s health at a glance.
Pre & Post Scan
Pre & post scan documents the pre-repair and post-repair condition, providing a clear comparison to help mechanics fix problems. This feature also confirms that all pre-repair faults have been resolved and detects if new error codes generated during the repair.
Auto-generated Diagnostic Report
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This diagnostic tool can automatically generate a diagnostic report when your diagnostic work is successfully finished. The reports are saved in PDF format to maintain vehicle health logs.
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As the diagnostic scanner connects to the Wi-Fi network, the reports can be printed via a printer or directly e-mail to others, to find solutions with people who are encountering the same issue or are familiar with similar vehicle repair.
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O-ffer us the diagnostic reports when you are facing a complex car issues. We need this report for better data analysis.
LAUNCH's Own X431 Remote Diagnosis
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In the event you can’t solve a problem, LAUNCH X431 V+ PRO3 V+ ELITE integrates real-time online remote assistance.
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Some other automotive scanners may offer similar features, but through the unstable and expensive TeamView. While LAUNCH X431 scanner raises the standards again allowing you to ask for remote mechanic assistance via web browser, or one-for-one between two X431 users.
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It has realized the reality that a mechanic can diagnose an abnormal vehicle which is even thousands of miles away, yet faster, simpler, and more stable.
Massive Repair Materials & Tips
Plus, you can access a vast database of repair and diagnostic tips in this bi-directional scan tool. Take a look:
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OBD Fault Code Library: explains the DTC meaning; no need to Google an unknown DTC.
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Coverage List: shows the supported functions and car systems after selecting specific vehicle make, model, and year.
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Video: the instructional videos for you to stay informed of changing technologies and refine service skills.
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Learning Materials: here you can check the repair processes relevant to specific vehicles and faults in real world. It's based on cases from millions of successful repairs.

Multilingual Support
English, Traditional Chinese, Japanese, Korean, French, Spanish, Portuguese, Italian, Russian, German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek, Persian , Finnish, Hungarian, Swedish, Turkish, Serbian, Croatian
Car Brands Coverage
-American Cars
Buick; Cadillac; Chevrolet; Chrysler; Dodge; Ford; GM; Hummer; Jeep; Lincoln; (BRAZIL) BX-Fiat; BX-GM
-European Cars:
Abarth; Alfa Romeo; Audi; Bentley; Benz; BMW; Bugatti; Citroen; Dacia; EU-Ford; Ferrari; Fiat; Jaguar; Lamborghini; Lancia; LandRover; Maserati; Maybach; Mini; Opel; Peugeot; Porsche; Renault; Rolls-Royce; Rover; Saab; Seat; Skoda; Smart; Sprinter; Vauxhall; Volvo; VW; (UKRAINE) ZAZ; (RUSSIA) GAZ; VAZ
-Asian Cars
(JAPAN) Acura; Daihatsu; Honda; Infiniti; Isuzu; Jpisuzu; Lexus; Mazda; Mitsubishi; Nissan; Nissan GTR; Scion; Subaru; Subaru; Suzuki; Tlisuzu; Toyota; (KOREA) Daewoo; Hyundai; KIA; Samsung; Ssangyong; (CHINA) Baic; Beijing; Changan; Changan-Ford; Changcheng; Changhe; Chsuzuki; DF Peugeot; DF Honda; DF Nissan; DF XK; Flyer,BYD; Fukang; Futian,Foton; Geely; Gonow; GZ Honda; Hafei; Haoqing; HC BMW; Hmada; Huachen; Isuzu,JMC; Jacty; Jianghuai; Jiao; Jinlong; Joylong; Lifan; Liuwel-TY; Luxgen; NJ Fiat; Qirul-TY,chery; Qoros; Saicmg; Spark-TY; TJ Toyota; Trumpchi GAC; Weili; Xiaokang Dongfeng; Xili,Faw Tianjin; Xinkai; YQ Mazda; Zhongshun; Zhongtai,Zotye; Zhongxing; (INDIA) Mahindra; Maruti; Tata; (MALAYSIA) Perodua; Proton; (IRAN) MVM
-Australian Cars
Au-Ford; Holden
LAUNCH X431 PRO3 V+ ELITE Passenger & Commercial Diagnostic Tool provides comprehensive diagnostic solutions for 99% of commercial vehicles (trucks, light trucks, semi-trucks, heavy trucks, buses, specialists, trailers, etc.) & passenger vehicles (Cars, SUVs, MPVs, pickups) in America, Europe, and Asia.,supports almost all passenger cars and light vehicles worldwide from 1996 to 2025.
Note that when using our X431 PRO3 V+ ELITE to diagnose heavy-duty trucks, you needn't purchase additional devices; just purchase the software for the specific heavy-duty truck models you need. This can save you over $900!
A full set of cables and connectors cover almost all major models of heavy-duty and commercial trucks.
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Cover 12V & 24V Trucks (1996-2025), including Class 4 & 8 Heavy-Duty Trucks.
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Compatible with the Standard Diesel Protocols: SAE J1587/J1708/J1939
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Support Proprietary Vehicle CAN protocol for HD VOLVO, MACK, and international trucks in the market
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Diagnose Vehicle Models from Euro III to Euro VI standards
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The latest ISO 27145 diagnostic protocol
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Work well on American HD Trucks (Class4-Class8)
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Support HDOBD protocol-compliant heavy duty trucks (J1587, J1939 and J1708 Class 4-8 trucks)
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For Cummins, For Bremach, For Caterpillar, For Freightliner, For International, For Detroit, For Kenworth, For Peterbilt, For WABCO_ABS, For Sterling, For Western_star, For Mack, for DS_USAFord, For Allison, etc.
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Support Europe heavy truck car models:For Benz, For Bosch, For Man, For NEOPLAN, For ERF, For IRISBUS, For DEUTZ, For JCB, For Renault, For Setra, For Volvo, For DAF, etc.
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Support Asian heavy truck car models:For Hino, For Isuzu, For Astra, For Fuso, For UD, For Tata, For Ashok_leyland, For Doosan, For Hyundai, For Sunwin, For DLF, For Higer, For Iveco, For Dachai, For Fawjiefang, For Fotonauman, For Bonluck, For Chaochai, For Goldendragon, For JMC, For Quanchaity, For Sitcar, For Steyr, For Sunlong, For Sunwin, For Sinotruk, For Xichai, For Yangchai, For Yufeng, For Zhongtong, For JAC, For Scania, For Shangchai, For WP_diesel, For Yuchai, For Utong, etc.
Vehicle Coverage Inquiry: quickly know whether the yours model is supported by this Launch scanner.
Check Compatibility by Yourself: 1) through this device (after purchase); 2) by visiting LAUNCH's website (before order).
AutoAuth Service, Access 2018+ FCA SGW Module
This car diagnostic scanner for all cars works with the smart solution “AutoAuth” for you to have the power to diagnose 2018+ FCA SGW-equipped vehicles, same capabilities as diagnosing a non-SGW-equipped vehicle like clear codes, service functions, active tests, actuation & relearns, etc., you name it.
Pin Detection
This feature is used to detect the voltage of the vehicle OBDII diagnostic socket pins, data transmission rate and the supported protocols to help technicians judge the OBDII diagnostic interface. If the detection result doesn’t match the actual vehicle configuration, the corresponding pin may be faulty.

3000+ Active Tests
This cutting-edge scanner provides 3000+ bi-directional active tests for wipers, windows, mirrors, sunroof, etc. Within minute, this LAUNCH scanner sends commands to the ECU and reads ECU data to monitor the operation of each component, no need to disassemble unneeded parts from your vehicles.
Upgraded Hardware
LAUNCH X431 PRO3 V+Elite comes with advanced configurations: 4+64G memory based on Android 10.0 for more stable system running and wider compatibility, 10-inch sharp touchscreen for clear display even in sunlight, 6300mAh battery for higher power and expanded usage time, replaces OBD 16 with DB15 for stronger connection, etc.
One-Touch Update
LAUNCH ranks first in software updating. With just one click, you can enjoy new services and upgraded software anytime and anywhere. Now we’ve introduced smart selection service, automatically picking your commonly-used software. You’ll no longer spend time in manual selection.

1+1 > N!
In addition to its diagnostic and communication capabilities, this bi-directional scan tool excels with various add-on modules. Enhance your economic efficiency and meet diverse demands by integrating with ADAS Calibration, TSGUN, Videoscope, X-PROG3, and WiFi Printer. (Note: These tools are sold separately, available for purchase as needed.)

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X431 ADAS Mobile/ADAS PRO: Calibrate advanced driver-assistance systems (ADAS) such as ACC and AEB. It operates ca1ibr..ati0n for various camera- and radar-based systems
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X431 VSP-600 Videoscope: Perfect for inspecting hidden and narrow areas of the engine, fuel tank, brake system, and more.
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X431 TSGUN: Activate sensor IDs, monitor tire pressure, temperature, and battery status. It also c0des b1ank LAUNCH sensors automatically, manually, or by copying, and writes the new sensor ID to the vehicle ECU.
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X431 Printer: Easily print diagnostic data and reports for clear record-keeping.
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X431 BST360 Battery Tester: Conduct tests for battery cranking systems, charging systems
and so on..
PRO3 V+ Elite Specification:
Processor: 2.0GHz 4-core
Operating system: Android 10.0
Memory: 4GB
Storage: 64GB
Battery: 47.880Wh (7.6V, 6300mAH)
Display: 10.1 inches 1280*800
Camera: rear 8 million pixels
WIFI: 2.4GHz/5GHz (dual-band)
Interface: TYPE A *1 &TYPE C*1
Working temperature: 0~50℃
Size: 274*190.5*40.5mm
Launch X431 PRO3 V+ Elite VS X431 V+ 5.0 (PRO3):
Items |
Launch X-431 PRO3 V+ Elite |
Launch X-431 V+ 5.0 (PRO3) |
Note |
Image |
 |
 |
|
Hardware Configurations |
CPU |
4-Core 2.0GHz |
4-Core 2.0GHz |
|
RAM |
4G |
4G |
|
ROM |
64G |
64G |
|
battery capacity |
6300mAh, 7.6V (47.880Wh) |
6300mAh (200.85g) , 7.6V |
|
Android version |
Android 10.0 |
Android 10.0 |
|
Screen size |
10.1 inch |
10.1 inch |
|
Screen resolution |
1280*800 |
1920x1200 |
|
Wi-Fi |
2.4 & 5 GHz |
2.4 & 5 GHz |
|
Camera |
Rear 8.0 MP |
Rear 8.0 MP/ Front 5.0 MP |
|
HDMI |
X |
X |
|
Communication |
VCI/Bluetooth (SmartLink C) |
VCI/Bluetooth (DBSCar VII) |
|
Main Features |
J2534 Programming |
Yes, with Launch SmartLink C |
No |
|
Full-System Diagnostic |
√ |
√ |
|
Service Functions |
60+ |
41 |
|
Active Test |
√ |
√ |
|
Auto VIN |
√ |
√ |
|
Remote Desk |
√ |
√ |
|
Diagnostic Topology Display |
√ |
√ |
|
ECU Coding |
√ |
√ |
|
Reflash hidden features |
√ |
√ |
|
Pre& Post scan |
√ |
X |
|
VAG Guided Function |
√ |
√ |
|
Repair data |
√ |
√ |
|
FCA Secure Gateway |
√ (Renault and Benz SGW Unlock: purchase in Mall) |
√ |
Third-Party Platform |
Bus Protocols: DoIP/CAN FD |
Only supports CAN FD, Need to buy DoIP cable separately |
Only supports CAN FD, Need to buy DoIP cable separately |
|
J2534/ D-PDU protocol |
√ (same as Autel Ultra series) |
X |
|
Diesel vehicle diagnosis (HD) |
√ (Buy Heavy Duty Truck Package)
|
√(Buy SmartLink C 2.0 HD Truck Module or HDIII) |
HD software, OBD special adapters are optional accessories |
Add-on Tools |
ADAS |
√ (Need X431 ADAS Calibration ) |
√ (Need X431 ADAS Calibration ) |
|
TPMS(TSGUN) |
√ |
√ |
|
X-PROG 3 |
√ |
√ |
No need to bind or activate, the software has built-in version update. The X-PROG3 is required. |
Battery Tester |
√ |
√ |
|
Oscilloscope |
√ |
√ |
|
Endoscope |
√ |
√ |
|
Launch VSP600 Camera VideoScope |
√ |
√ |
|
WIFI Printer |
√ |
√ |
|
Software |
Upgrade Fee (End User) |
2 Years Free Update |
2 Years Free Update |
|
Language |
Software Language |
24 Languages: English, French, Spanish, Portuguese, Italian, Russian, German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek, Persian, Finnish, Hungarian, Swedish, Turkish, Serbian, Simplified Chinese, Traditional Chinese, Japanese, Korean |
24 Languages: English, French, Spanish, Portuguese, Italian, Russian, German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek, Persian, Finnish, Hungarian, Swedish, Turkish, Serbian, Simplified Chinese, Traditional Chinese, Japanese, Korean |
|
Package List:
1pc x LAUNCH X431 PRO3 V+ Elite tablet
1pc x SmartLink C
1pc x main cable
1pc x OBD adapter
1pc x USB-B cable
1pc x type-C cable
1pc x Ethernet cable
1pc x US standard plug
1pc x UK standard plug
1pc x EU standard plug
1pc x Quick Start Guide
1pc x User Manual
1pc x Packing List
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