Launch X431 PRO3 V+ Elite Diagnostic Scanner J2534 Programming

PRO3S+ Alternative | J2534 Programming · Topology Mapping · Online Coding

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30-Day Money-Back

Return undamaged products within 30 days for a full refund. Refunds are processed after the returned item has been received and inspected. Please refer to our Refund Policy for full details and requirements.

Hassle-Free Warranty
Hassle-Free Warranty

We provide a straightforward, hassle-free warranty to save you some headaches. If you have any question about the warranty, feel free to contact us at service@launchx431online.com.

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Lifetime Customer Support

We’re committed to providing ongoing support for the lifetime of your product. For any questions or concerns, please contact us at service@launchx431online.com.

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Description

Warm Notice: If you are not sure whether this product is compatible with your vehicle or supports the functions you need, please contact our customer service first. Otherwise, for non-quality-related returns, the return shipping cost will be borne by the customer.
Email: service@launchx431online.com

Product Description

X-431 PRO3 V+ ELITE is developed based on the Android 10.0 system, with powerful hardware and software upgrades. It is equipped with SmartLinkC second-generation connector, which supports not only local diagnosis but also super remote diagnosis, and the diagnostic level reaches the original factory level; It supports mainstream diagnostic protocols such as CAN 2.0, CANFD, DoIP and J2534 diagnostic communication standards, and can be expanded into commercial vehicle or new energy vehicle diagnostic equipment as needed.
LAUNCH X-431 PRO3 V+ Elite Professional Car Diagnostic Tool
 
LAUNCH X-431 PRO3 V+ Elite Highlights:

1. Newest Release of LAUNCH, latest hardware and software equiped.
2. All System Diagnosis + All 60+ Reset Service + Active Test
3. ECU Coding
4. Support CAN FD and DoIP ( need to use with DOIP adaptor)
5. VAG Guided Function
6. FCA AutoAuth Access
7. OE-Level car coverage. 100+ car brands, 20,000+ models from the US, European, and Asian car markets; still expanding.
8. 24+ Languages Support: English, French, Spanish, Portuguese, Italian, Russian, German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek, Persian, Finnish, Hungarian, Swedish, Turkish, Serbian, Croatian, Traditional Chinese, Japanese, Korean, Chinese Simplified.
9. Two Years Free Update.  It will not be locked after 2 years, local diagnostic software will work for a lifetime. After two years, you can also buy the X431 PRO3 V+ Elite Subscription from us.
10. Compatible with X-PROG3, Heavy Duty software, X-431 TSGUN, BST360, VSP-600, ADAS, WIFI Printer etc.
11. Compatible with J2534 protocols and can do ecu online programming via Smartlink Super Remote diagnosis.
12. Topology Module Mapping Support

launch x431 pro3 v+ elite

Extension Modules:




[LAUNCH SmartLink, Ultimate Remote Diagnostics]

Dual diagnosis mode supports Local Diagnosis and Super Remote Diagnosis.
 
  • Local Diagnosis

1. Wide coverage of vehicle models, and accurate diagnosis.
2. Full vehicle model and full system testing.
3. Support the Volkswagen Audi boot function.
4. Support topology map.
5. Multi-system parallel communication to improve diagnostic efficiency.

  • Super Remote Diagnosis

Different from traditional remote diagnostics, SmartLink is a brand new remote diagnostics, with a patent certificate and Technology and Science Progress Award. It allows users on the vehicle side to get efficient and effective data change and repair solutions by communicating with remote technicians via SmartLink C. While for technicians, it brings more chances and business as they can offer remote guidance and repair services through a SmartLink box.



Why did LAUNCH roll out SmartLink?

1. Wider Compatibility: Not only available for X431 devices, but SmartLink also supports specialized detection equipment and third-party diagnostic tools to perform more features.
2. No Device/Distance Limit: You won’t be bothered by your scanner with limited support, as all available services depend on the capability of the remote diagnostic equipment.
3. Easier Operation: The vehicle side only requires a SmartLink remote diagnostic box. All are based on a good Internet environment, with no need for third-party remote desktop control software or a computer.

[Smartlink C V2.0 diagnostic connector]
Display: 3.97-inch TFT screen
Resolution: 320*480
Memory: 256M
Storage: 8GB
Operating voltage: DC 9~36V
Power consumption: <6W
Local diagnosis mode: Bluetooth/wired
Remote diagnosis mode: Ethernet
Operating temperature: -10~50℃
Size: 200mm*110mm*47mm

Pin Detection

Pin detection detects the voltage and supported protocol type of the vehicle's OBDII diagnostic socket pin to help determine the status of the OBDII diagnostic interface.



J2534 Programming

Program Blank ECU: match OE configurations with the software & settings after ECU rep1acement.
Refresh the ECU: write new data and information into the used ECU to ensure proper running.
Restore ECU Information: rest0re the original data if needed.
Upgrade ECU Software: upgrade the software to the latest version.
Through J2534, you can easily perform ECU programming for much more models (including Toyota, Honda, V.W, B.MW, F.ord, GM, Chrysler, B.enz, etc.), getting in your bag OE functions of multiple brands.



[Cover up to 200+ Makes, Real Car Doctor for 99% Vehicles]

It supports new and old models of 200+ global car brands in America, Asia, Europe, etc., including new energy vehicles.

1. 12V/24V Compatible: works on 12V/24Vfuel vehicles. Supports both passenger cars and commercial cars.
2. Autoauth for FCA SGW: serves FCA SGW-equipped cars, including 2018+ Fiat, Chrysler, Alfa Romeo, Dodge, etc.
3. J2534/D-PDU Protocols: supports Toyota, Honda, Volvo, Subaru, Land Rover/Jaguar, Ford, GM, BMW, etc., with no need for adapter.
4. CANFD/CAN2.0/DoIP: covers Land Rover/Jaguar (2017+), BMW F/G chassis, GM (2019+), Volvo (2018+), etc.



Electric Vehicle Function Module
This function requires activating & purchasing the EV Diagnosis Add-On Kit.



New topology brings 200% work & cost efficiency]

1. Color-coded system structure faithfully reflects true relationships between all vehicle modules, serving as a valuable reference for practical repair, saving time and money for a dealership visit.
2. Multi-system parallel communication allows for comprehensive analysis of all systems within the car in seconds, providing detailed diagrams of all components.
3. Graphic display of different states of each system helps quickly and accurately locate the fault of the car, greatly improving work efficiency.





Topology Fault Code



[60+ popular special services safeguard your daily driving]

1. Oil Reset: Help reset the oil service light and oil life interval after oil service or repair.
2. EPB Reset: Reset brake pads to ensure they're in proper shape after you've swapped out the discs or pads.
3. Injector Coding: Write the injector's actual code or rewrite code in the ECU to the injector code of the corresponding cylinder to accurately control cylinder injection quantity.
4. Windows Calibration: Perform door window matching to recover ECU initial memory, And recover the automatic ascending/descending function of the power window.
5. Sunroof Initialization: Set sunroof lockup close, close on rainy days, slide/tilt sunroof memory function, outside temperature threshold, etc.
6. A/F Reset: Set or learn air/fuel rate parameters.
7. High Voltage Battery Diagnostics: It is used for high voltage battery diagnosis and status information detection.
8. Relative Compression: The compression problem is determined by comparing the average starting motor speed of each cylinder with the average speed of all cylinders.
9. FRM Matching: Clear the fault of the light short circuit.
10. Turbocharging Matching: Learn after replacing the parts of the boost system, or resetting the learning value of the turbocharger.

More else?
SAS Reset, BMS Service, ABS Bleeding, Tooth Learning, Suspension Matching, Gearbox Matching, Headlight Calibration, Tire Pressure Reset, 0d0meter Calibration, Language Change, Coolant Bleed, High Voltage Battery Diagnostics, etc.



How to access 100+ special functions:Brand>>System>>Module>>Special Functions
Get More Services from1.Diagnose>>Car Model>>System>>Special Function



[Update Service]
We offer a 2-year free update service. After 2 years, you can still use it without any limitation.

The software updates quickly and can be upgraded online with one click. The newly added smart upgrade function can automatically filter out commonly used software according to the user's software usage to improve efficiency.

 
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

SmartLink C VCI Parameters:
 
OS Linux
CPU Cortex-A7+Cortex-M7
Screen 3.6' touch screen 320*480
Memory 256M
Storage 8GB
WiFi Dual Band 2.4GHz & 5GHz
Diagnostic Communication Wi-Fi/ BT/ US
Working Temperature 0℃~50℃
Dimension 204x110x45(mm)
Package includes:
 
1pc x LAUNCH X-431 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
Comparison
Customer Review

Customer Reviews

Based on 54 reviews
93%
(50)
7%
(4)
0%
(0)
0%
(0)
0%
(0)
V
Vasile Laba
Excellent diagnostic scanner

I am very satisfied with this purchase. The scanner works quickly and reliably, connects easily, and reads error codes accurately. The interface is user-friendly and intuitive, making it easy to use even for beginners. The build quality is solid, and overall performance is excellent. I would definitely recommend this product.

N
NOBL
Best buy

I am very happy to bought this product!
Fast and well shipping.
Works perfectly. OBC work fast, battery have enough capacity for works 4-5 hours without filling.
Recommended

D
Da Soares De Sa
Perfect Very happy with my scanner and also very

Perfect
Very happy with my scanner and also very happy with the customer service

A
Anonymous
👍👍👍👍👍👍👍

👍👍👍👍👍👍👍

E
Evaldas
Launch pro3 V elite

Excellent product
Works perfectly
Recommended

Authorization file

Launchx431online.com is the official website of Shenzhen Daigete Electronic Technology Co., Ltd., which is the online agent authorized by LAUNCH.

LAUNCH Official Authorized Files

Shipping
✓ Speedy Order Processing
You will get the orders processed within 24 hours after payment confirmation (excluding weekends and public holidays).

✓ Local warehouse dispatch
Order from our UK and US for more details. Click the link below.

Please note that shipping fees may apply if an order is placed on a website that does not match the customer’s shipping region.

Region Shipping Location Estimated Delivery Time
United States PERTH AMBOY, NJ 3–5 business days
United Kingdom Dunstable 3–5 business days
European Ginsheim-Gustavsburg, Frankfurt 3–7 business days
Other Countries HongKong 7–15 business days

✓ Reliable shipments
You can count on fast, dependable delivery—we work with trusted international carriers like DHL, UPS, USPS, FedEx, and DPD to get your order to you safely.

Shipping Fee
Free Shipping On All Local Shipping Orders and No Tax.
Please note that your shipment may be subject to import taxes or customs duties when shipped to Canada or other countries (except the Local US, UK, and EU orders).

✓ Real-time tracking provided
You can track your shipment anytime at: Easy tracking number query

✓ Customs Duties & Import Taxes
To get your order through customs without delays—just make sure to enter your full address, recipient name, and phone number when you check out.
One more thing: if you need to return or exchange an item, any customs duties or import fees will be your responsibility, unless the item arrived defective, damaged, or was the wrong product.

✓Have Questions?
Response time: Within 24 hours, Monday–Friday

Tel: +1 (657) 244-6580

Company: Shenzhen Daigete Electronic Technology Co., Ltd.
Company address: Room 5401-46C, Tower 1, Phase III, Qianhai Excellence Financial Center, No. 5109 Menghai Avenue, Nanshan Subdistrict, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong, China

30-Day Return

Return Policy

30-Day Return Guarantee
All products purchased from our website come with a 30-day limited return and refund guarantee. If you are not satisfied with your purchase for any reason, undamaged products are eligible for return and refund within 30 days of delivery (except for items explicitly marked as non-returnable on our website)

This 30-Day Return Guarantee is offered in addition to, and does not affect, any statutory consumer rights that may apply under applicable law, including the European Union Right of Withdrawal.

Return Product Condition Requirements
  • Launchx431online Website Valid proof of purchase, including invoices or receipts with order numbers, is provided.
  • The original packaging must be intact and undamaged.
  • The product must be in new condition.
  • All original accessories (manuals, cables, promotional gifts, etc.) must be included.
  • Product labels, serial numbers, and water damage seals must show no signs of tampering or alteration.
  • Products returned under the statutory right of withdrawal may be inspected only to the extent necessary to determine their nature, characteristics, and functioning.

Returns for Refunds

To request a return or cancel an eligible order, simply sign in to our online Returns & Cancellations Portal

  • After signing in, you can:
  • Submit a return request for eligible delivered orders
  • Submit a cancellation request for eligible unshipped orders
  • Track the status of your request

If you experience any issues accessing the online portal or require additional assistance, please contact us at: service@launchx431online.com

Our customer service team will provide additional assistance when necessary, including return instructions, return shipping labels, or Return Merchandise Authorization (RMA), where applicable.

Please do not return any item without an approved return request or prior authorization. Unauthorized returns may not be accepted or processed.


Return Label
Please ensure to follow the return shipping requirements below:
  1. We provide free return shipping labels for RMA returns—one package per label. Please ensure the correct label is placed on the corresponding box by referring to the shipping weight printed on each label. Each shipping label is intended for one-time use on a single package.
  2. Securely package your return items in the original packaging and shipping box to prevent damage during transportation.
  3. Include all parts, accessories, and documentation in the package.
  4. Ship the returned item within the timeframe specified in your approved return instructions.

Return Charge

If the return is due to a product issue (e.g., damage, defect, malfunction, or the wrong item received), don't hesitate to contact us at service@launchx431online.com. We will cover the return shipping costs.

If the return is due to personal preference (e.g., dissatisfaction or change of mind), you may request a refund or exchange, but you will be responsible for the return shipping costs. Customers will be informed of any applicable return shipping costs before submitting their return request.

If a returned product shows damage, missing components, or signs of use beyond what is necessary to inspect its nature, characteristics, and functioning, a deduction from the refund may be applied to reflect the diminished value of the product, where permitted under applicable law.

Any deduction will be assessed individually and will reflect the actual reduction in the product's value.


Refund policy
Order Cancellation

Orders may be cancelled free of charge before shipment.

Customers can conveniently submit cancellation requests through our online Returns & Cancellations Portal.

Once an order has been shipped, it can no longer be cancelled. If you no longer wish to keep the item after delivery, you may submit a return request through the same portal in accordance with this policy.

Please note that only full order cancellations are accepted once order processing has begun. Partial cancellations may not be available depending on the fulfillment status of your order.

EU Right of Withdrawal

If you are a consumer residing in the European Union, you have the statutory right to withdraw from your purchase within 14 days after receiving your goods, without giving any reason, unless an exception under applicable law applies.

You may exercise this right by submitting a cancellation or return request through our Returns & Cancellations Portal or by contacting us via email service@launchx431online.com.

Nothing in this policy limits or replaces any mandatory consumer rights provided under applicable European Union consumer protection laws.

Refund Processing Time
Once we receive and confirm your return, your refund will be issued within 2 business days to your original payment method. 

Warranty Policy
Two-Year Limited Warranty
The warranty period for LaunchX431online is 24 months. In each case, the warranty period is measured starting on the date of purchase by the original consumer purchaser. The sales receipt for the first consumer purchase, or other reasonable documentary evidence, is required to establish the start date of the warranty period.

Warranty Coverage and Policy
If the product experiences a performance failure during the valid warranty period, you are eligible to apply for warranty service.
For quality issues: During the warranty period, our Website will cover the cost of replacement or repair services. After the warranty period, only repair services are available, and no replacement will be provided.
For non-quality issues during the warranty period, our website will cover the cost of repair services. After the warranty period, repair services may still be provided for a partial compensation fee.
The warranty period is defined in the product's user manual and begins from the date of purchase, as shown on your invoice. Please retain your invoice as proof of purchase. (If a valid invoice is unavailable, the warranty period will be calculated from the product's manufacturing date.)

Warranty Replacement
For any defective product under warranty, you can contact our support team at service@launchx431online.com. Our team will assist with troubleshooting and, if eligible, arrange a replacement or a return.

Software Update Service Warranty
Once a software update order is placed, please send your device's S/N number and Order ID to our email. Our Support team will extend your update period online within 24 hours. This is a one‑time fee — no recurring charges.
Software update services, activation codes, and other digital products become non-refundable once delivered or activated, except where otherwise required by applicable law.
Important Note: This update service is only applicable to devices purchased through online platforms. Please make sure the software update you purchase matches your current device model.

We are committed to providing our customers with unparalleled customer support before and after the sale.

Disclaimer
We will comply with the local laws and regulations applicable to your region of purchase.
Nothing in this policy excludes or limits any statutory rights that consumers may have under applicable consumer protection laws.

Company: Shenzhen Daigete Electronic Technology Co., Ltd.
Company address: Room 5401-46C, Tower 1, Phase III, Qianhai Excellence Financial Center, No. 5109 Menghai Avenue, Nanshan Subdistrict, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong, China
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