LAUNCH X431 CRP129X based on the classic and multifunctional diagnostic tool CRP129, is ingeniously designed for technicians to troubleshoot four systems with its state-of-art hardware/software plus multiple useful features such as five reset capabilities, in most of the major vehicles on the road today.
Top Reason To Choose LAUNCH X431 CRP129X :
1. CRP129X is an upgraded Version of CRP129 and Creader VIII (Two more special services (TPMS Service, Throttle Adaptation); Support more car
2. Fast VIN autodetect, CRP129X will read VIN information when you connect Car
3. Lifetime Free Update , Support One-Click Update Online via Wifi
4. Automatically generate and upload diagnostic reports
5.Suppoert 5 reset Function : EPB/Oil/SAS/ ETS/TPMS reset
6. Support Multi-Protocols : OBDII , EOBD, JOBD , KOBD
7. 5'inch Android Touch Screen, Easy to operate
Support Multi-language:
English, Spanish, French, German, Italian, Russian, Japanese, Korean, Portuguese
Global Version (Can be used in worldwide)
Update & Warranty & Tech Support
Life-time Free Update
Life-time Free Tech Support
1 Year Warranty for any quality problem
Four System Diagnoses for Insight Into the Crisis
LAUNCH CRP129X primarily diagnoses the engine, ABS, airbag and transmission systems. It reads and clears codes for those systems. That, in turn, makes it possible to clear the MIL, SRS and ABS service lights. You will know what the problem is any time your car breaks down. And that will help you determine whether it needs immediate attention, and how much you should expect to spend on repairs.
For Engine System
The diagnostic tool can help detect the engine ignition, fuel injection, air and fuel ratio, and exhaust emission conditions in Engine system to enhance vehicle performance, save energy and reduce exhaust emission.
For Transmission
It makes great sense in the safe driving when your car is slipping or difficult to shift. This diagnostic scanner can figure the problems out via reading codes in the Transmission system, or check the health status via live data viewing.
For ABS System
Diagnosing an ABS problem should always start with a visual inspection of all brake components, next you will need to retrieve ABS codes to tell you where the problem is, and this is what this scanner does for you.
For SRS System
SRS, safety restraint system, is made up of impact sensors, a control module, and the airbags themselves, and this diagnostic device can detect every electronic parameter to check its health status.
Five Most Commonly Used Services Accessible
The LAUNCH OBD2 diagnostic scan tool CRP129X has been made to work effectively with 5 most commonly used services accessible for complete diagnoses and maintenance:
Oil Reset
It is also enabled with an oil service and lamp reset mechanism, a function which ensures that the vehicle engine is maintained in its rightful healthy self.
SAS Reset
It helps clear the faulty steering angle sensor memories and plays an important role in the steering angle sensor calibration.
EPB Service
Reset the brake pad after the repairs in electronic parking brake system are done. By using this system, the braking process is therefore made much simpler and easier.
TPMS Service
Looks up the tire sensor IDs from the vehicle’s ECU, and performs TPMS programming and reset procedures after tire sensors are replaced.
Throttle Adaptation
Initialize the throttle actuators to the default state for regulating throttle (or idle engine) operations accurately.
They are sufficient to assure the user of the high quality standards the product has been taken through.
All Modes of OBDII Functions for Repair Work
This scanner supports all 10 test modes for OBD-II cars which are great for daily repair work. The table below describes the purpose of each mode of operation:
01 - Request Current Powertrain Diagnostic Data
02 - Request Powertrain Freeze Frame Data
03 - Request Emission-Related Diagnostic Trouble Codes
04 - Clear/Reset Emission-Related Diagnostic Information
05 - Request Oxygen Sensor Monitoring Test Results
06 - Request On-Board Monitoring Test Results for Specific Monitored Systems
07 - Request Emission-Related Diagnostic Trouble Codes Detected During Current or Last Completed Driving Cycle
08 - Request Control of On-Board System Test or Component
09 - Request Vehicle Information
10 - Request Emission-Related Diagnostic Trouble Codes with Permanent Status
Battery Voltage Functions
This menu can show real-time graphing battery voltage of the car.
AutoVIN Technology
The diagnostic tool equips with the AutoVIN technology which means that it will automatically read and store your vehicle’s VIN number, in one touch. It immediately identifies your car, and you don't have to enter the year, make, engine, etc. of your car.
Automatic Inspection Report Uploaded for Convenience
There might arise certain problems which would be beyond your level of understanding while diagnosing a vehicle. LAUNCH CRP129X allows you to save the Inspection Report and transfer the report to the Cloud Server, or even print the data via the PC.
57 Supported Car Brands
LAUNCH CRP129X has wide compatibility rates with several modes of the OBD2 motor vehicles. The scanner works on pretty much any car made from 1996 and forward, as long as the car has a 16-pin OBD-II port:
Asia:
Acura, Daewoo, Honda, Hyundai, Infiniti, Isuzu, Kia, Lexus, Mazda, Mitsubishi, Nissan, Nissan GT-R, Samsung, Subaru, Suzuki, Toyota, Tlisuzu
Europe:
Abarth, Alfa Romeo, Audi, BMW, Bugatti, Dacia, Eu Ford, Fiat, Jaguar, Lancia, Mercedes, Mini, Opel, Peugeot, Porsche, Renault, Saab, Seat, Skoda, Smart, Sprinter, Landrover, Citroen, Volvo, VW, Vauxhall
South America:
GMSA
USA:
Buick, Cadillac, Chevrolet, Dodge, Ford, GM, Chrysler, Jeep, Lincoln
Australia:
Au Ford, Holden
LAUNCH X431 CRP129X SPECIFICATIONS:
LCD: 5" Touch Screen, 720P
OBDII Interface Input Voltage: 9V-18V
DC Input Voltage: 5V
Battery: 4000mAh Lithium Battery
Storage Temperature: -20℃ ~ 70℃
Operating Temperature: -10℃ ~ 50℃
Size: 228*125*34.5mm
Launch X431 CRP129X vs VII+ vs CRP129:
✅ Fast order processing
You will receive the orders within 24 hours of payment confirmation (excluding weekends and public holidays). During peak seasons or holidays, processing times may be slightly extended. In the event of delays, we will take all necessary steps to minimize them.
To place an order, choose your region and click the link below:
-United States – https://us.launchx431pro.com/
-United Kingdom – https://uk.launchx431pro.com/
-European Union – https://www.launchx431pro.com/
✅ Local warehouses shipment
All orders are shipped from our warehouses in the USA, the United Kingdom, and Germany using premium international carriers to ensure your tools arrive safely and on time.
| 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 |
✅ Safe and reliable delivery
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.
NOTE: Delivery to some remote or rural areas is not available. If you're unsure whether we ship to your location, feel free to contact our support team before placing your order.
✅ Free Shipping on Local Orders
Local orders (US, UK, EU) ship for free and with no tax.
For orders shipped to Canada or other non-local countries (excluding the US, UK, and EU), import taxes or customs duties may apply upon delivery.
✅ Customs & duties guidance
For customers outside Europe, customs fees are determined by your local government. As these charges vary by country and are beyond our control, we recommend contacting your local customs office before placing your order to understand any applicable fees, duties, or taxes.
✅ More shipment inquiries
For any shipping-related questions, our customer service team is here to help.
Email: Sales@Launchx431pro.com
WhatsApp: +86-180-2870-0839
Business hours: Monday–Friday, 9:00 AM – 6:00 PM (GMT+8)
Certificate Files
Official LAUNCH Authorized Dealer
Genuine LAUNCH diagnostic tools, reliable support and a more confident purchase experience.
We provide authentic LAUNCH products through authorized sales channels, with supported software updates, warranty service and professional technical assistance.
Why Buy from an Authorized LAUNCH Dealer?
Buying from an authorized dealer helps ensure your LAUNCH diagnostic tool is genuine, properly supported and eligible for official services.
100% Genuine Products
Authentic LAUNCH diagnostic tools sourced through authorized distribution channels.
Official Software Support
Access supported diagnostic software, vehicle coverage and available software updates.
Warranty Protection
Eligible products include warranty support according to the terms listed on each product page.
Professional Support
Get help with product selection, compatibility, setup, software updates and technical questions.
Official LAUNCH Authorization
Our authorization confirms that we are approved to distribute genuine LAUNCH diagnostic products through authorized sales channels.
Why Genuine LAUNCH Matters
Professional diagnostic tools depend on more than hardware. Genuine products provide access to supported software, valid device activation and reliable after-sales service.
Reliable Activation
Valid product identification and supported device activation.
Software & Vehicle Coverage
Access supported diagnostic software, vehicle data and available updates.
After-Sales Support
Receive assistance for eligible product, software and warranty needs.
Unauthorized or cloned devices may experience activation, update, compatibility or warranty limitations.
Support Before & After Your Purchase
Our team can assist throughout the entire purchase and ownership process.
Before Purchase
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Vehicle compatibility
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Diagnostic function confirmation
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Product comparison
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Accessory compatibility
After Purchase
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Product activation
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Software updates
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Technical support
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Warranty assistance
Buy LAUNCH with Confidence
Choose genuine LAUNCH diagnostic tools backed by reliable software support and professional service.
Genuine Products
Authentic LAUNCH tools and accessories.
Software Support
Supported software and vehicle coverage.
Professional Assistance
Help with compatibility, setup and product use.
Reliable After-Sales Service
Support when you need it after purchase.
Frequently Asked Questions
Are the LAUNCH products sold on this website genuine?
Yes. We provide genuine LAUNCH diagnostic products through authorized sales channels.
Do LAUNCH diagnostic tools include software updates?
Most eligible products include a free software update period. The exact update period varies by model.
Can you help confirm vehicle compatibility?
Yes. Provide your vehicle make, model, year and required diagnostic function, and our team can help check compatibility.
Do all LAUNCH products include the same warranty?
No. Warranty coverage may vary by product. Please refer to the warranty information listed on the corresponding product page.
Can you help with product activation?
Yes. Our support team can assist with general activation, registration and setup questions for eligible products.
Launch Upgrade Card (All Products)
Launch Software Update Card
Renew Your LAUNCH Software Update Service
Keep your compatible LAUNCH diagnostic tool up to date with the latest software, vehicle coverage, and available features.
Select your device model from the options above to purchase the corresponding software update service.
Important Notes
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Digital Service — No Physical Shipping Required
This is a software update service only. No physical product will be shipped. -
Please Provide Your Serial Number After Purchase
After completing your order, email your device Serial Number (S/N) to:
sales@launchx431pro.com
You can usually find the S/N on the back of your device or in the device settings.
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Processing Time
Software update activation is usually completed within 2 business days after we receive and verify your device information. -
Software Update Only
This service renews the software update period only and does not include hardware warranty coverage. -
Compatibility Confirmation Recommended
Please select the correct device model before purchase. If you are unsure which update option is compatible with your device, contact us with your model and serial number before ordering. -
Digital Product Policy
Due to the digital nature of this service, orders are non-refundable once the update service has been activated or delivered.
How It Works
Step 1 — Choose Your Device
Select the correct LAUNCH device model from the available options.
Step 2 — Complete Your Order
Place your order and complete payment online.
Step 3 — Send Us Your Serial Number
Email your device S/N to sales@launchx431pro.com together with your order number.
Step 4 — We Activate the Update Service
Our team will verify your information and activate the corresponding software update service.
Step 5 — Update Your Device
Once activated, connect your device to the internet and open the Software Update section to download the latest available software.
Why Renew Your Software?
Stay Up to Date
Access the latest available software and vehicle coverage for your device.
Expand Vehicle Coverage
Keep compatibility with newer supported vehicle models and systems.
Maintain Diagnostic Capability
Continue using updated diagnostic functions, service functions, and available software features.
No Shipping Required
The entire process is completed online.
Need Help Choosing the Right Update Option?
Not sure which update service fits your device?
Send us your:
Device Model
Serial Number (S/N)
Order Number, if already purchased
Email: sales@launchx431pro.com
We’ll help confirm the correct update option before activation.
Are these products 100% genuine Launch tools?
Yes, we are an official authorized dealer of Launch. All diagnostic tools, scanners, and software updates sold are 100% authentic, brand-new, and come with official factory warranties.
How does the free software update work?
Eligible scanners include 2 years of free software updates. Once you register and activate your device, you can easily download the latest vehicle software, bug fixes, and coverage updates directly over Wi-Fi with one click.
When will my order ship?
Orders are typically processed within 24 hours. Standard delivery usually takes 3–7 business days, depending on your location and the item ordered. Tracking information will be provided once your order has shipped.
What is the return and warranty policy?
Every purchase is backed by our 30-day return policy and warranty coverage based on the individual product. If you receive a defective unit or need help with vehicle compatibility, our technical support team is available to assist you.