
BI-DIRECTIONAL CONTROL(ACTIVE TESTS)-SAVE DIAGNOSTIC TIME
With a bidirectional control function for the ABS / SRS systems, this OBD2 scanner can request information or command a specific function from these two systems to pinpoint the system faults, e.g. turn on or off the SRS light to check if the wire or the light is OK.
3 Useful Reset Services for Fast Maintenance
Launch CR629 add more reset function, quickly access specific vehicle systems for various scheduled service and maintenance performances.
HELP BUTTON-SPECIALLY DESIGNED FOR HOME DIAGNOSTICS
Press the “Help” Button, Some DTC has the tips that show the structures of the sensor, the cause, and Results of Fault and give you the parameters and inspection method
3.5’’ LARGE LCD COLOR DISPLAY
Launch scanner with 3.5" TFT Big Size LCD Color Screen and More Comfortable Hand Feeling.
- Bidirectional Control (Active Test)
- ABS & SRS System Diagnoses & 3 Reset Functions: Oil Reset, Sas Calibration, And BMS Reset
- Lifetime Update And Pc Print&Review/Record The Recorded Date
- 3 Hot Keys Makes Diagnosis Easier &3 Led Indicator For Different Dtc Types
- Full Obd2 Functions & Live Data Graphing&DTC Lookup Get The Code’S Meaning Immediately
- Multilingual Support: English, French, German, Spanish, Portuguese, Russian, Japanese, And Italian

Active Test for Effectiveness
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 … ]
*Available test varies by the vehicle manufacturer, year, and model.
Active Tests - Don't get help from someone else or having to run around to the driver’s seat, you can fully understand the nature of the problem by simply commanding your vehicle through LAUNCH CR629.

3 Most Commonly Used Maintenance Services Version
Perform Oil Reset after Oil Change
For most vehicles, standard oil change has to be done after every 3,000 miles. Changing new, fresh, clean oil for your car is the most direct way to ensure your car runs smoothly and eventually. When the oil service light is on, it often tells you to change the engine oil or the filter. After changing them, you can use this OBD2 scanner with the Oil Reset function to reset the vehicle’s mileage and its oil service light for avoiding missing the next oil change.
Recalibrate SAS After an Alignment
It is important that whenever there is a change to the steering system that the steering wheel angle sensor is reset or recalibrated. This hand-held car scanner can do the calibration so the sensor can offer accurate information connecting the steering wheel with the wheels, keeping the normal running of the ESC (Electronic Stability Control) module also your car.
BMS Service
Performs a resetting operation on the monitoring unit of the vehicle battery, in which the original low battery fault information will be cleared and battery matching will be done.(Battery matching is performed to re-match the control module and motoring sensor to detect battery power usage more accurately, which can avoid an error message displaying on the instrument
ABS/SRS Systems Diagnostic Tool
This diagnostic tool is specially designed to figure out not only the engine emission-related problems but also the faults of the two most common systems in cars, the ABS ‒ “Anti-lock Braking System” and SRS ‒ “Supplemental Restraint System”.
Getting Down to Diagnosis
Fully understanding the nature of the problem. With this obd2 scanner, you can command the vehicle through the active tests and take easy and accurate readings of what’s wrong with your car’s Anti-lock Braking System and Supplemental Restraint System. Just send commands to your car to test things like fuel pump on/off, or to retract an electronic brake.
Read Version Information – CR629 Scan tool will tell you the specific information for the tested control unit, including unit type, version numbers, and other specifications. It saves you from confirming information with the manufacturer.
Read / Clear DTCs – Read the DTCs to know the cause of the lit MIL and the vehicle faults. Clear the DTCs after repairs to turn the ABS or SRS indicator light off.
Read Live Data – Retrieve the real-time data stream including coolant temperature, MAP value, ambient temperature, engine rpm, etc. for deep analysis.

Wide Vehicle Coverage across the Global
Full OBD2 Functions –OBD2/EOBD Protocol Vehicles Available
ABS/SRS Diagnoses –42 Vehicle Brands Available
Oil Reset –53 Vehicle Brands Available
SAS Reset –41 Vehicle Brands Available
The amount of the available vehicle brands will increase as you update the scan tool LAUNCH CR629
All the compatible vehicle brands will increase as the CR629 is updated, fixed bugs, and Upgrade new make up to 2021 models. Works on most 1996 and newer OBDII compliant vehicles in the US, Europe, and Asia. Over 42 car brands including SUVs, minivans, 12v light-duty trucks.
Multilingual Support:
Select the language according to your habits. The available languages include English, French, German, Spanish, Portuguese, Russian, Japanese, and Italian.
No more Vague Check Engine Lights

How Does CR629 Help You Save Money & Time?
CR629 car scanner supports Full OBD2 Functions include Read/Erase Codes, Live Data, Freeze Frame Data, I/M Readiness Status, O2 Monitor Test, On-Board Monitor Test, Component Test, Vehicle Information Retrieval.
With the full OBD2 function, this OBD2 scanner enables car owners, DIYers, and mechanics to figure out cars’ issues, turn off the Check Engine Light and pass the Smog Test successfully.
Locate Emission Problems– Full Obd2 functions are significant for figuring out what the root cause is. The diagnostic information is comprehensive, reliable, accurate, and valuable for reference.
Turn the MIL off– After you get the diagnostic trouble codes erased, the check engine light can be off automatically.
Pass the Smog Test – Check your car’s I/M Readiness status before the emission inspection. Take a well-running vehicle to pass the test inspection successfully.
Full OBD2 Functions are Ready for Engine Checking
- Reading / Erasing Codes finds out the problem and clear the code.
- Freeze Frame allows vehicles to snapshot data once a code is stored.
- Data Stream offers merges graphs for easy and intuitive diagnosis.
- Vehicle Info reads the vehicle’s VIN, CIN, and CVN to save time.
- O2 Sensor Test troubleshoots O2 sensors to improve fuel efficiency.
- I/M Readiness checks if the car is ready for a smog test to avoid being fined.
- On-Board Monitor Test reads the results of on-board diagnostic monitoring tests.
- EVAP System Test commands the vehicle’s on-board computer to start the leak test.

User-Friendly Features
Designed with a 3.5" LCD color display and a built-in speaker, this OBD2 scanner provides you with great visual and auditory effects. The 3 shortcuts keys: F1-DTC button for codes reading, F2-ER button for codes erasing, F3-I/M button for I/M Readiness status checking, enable you quickly access the corresponding functions.

Easy-to-Use Operations
This SRS scanner with the menu-driven operation enables you to easily review the recorded DTC, data stream, and freeze frame to do further data analysis and delete them according to your needs. Just choose the REVIEW in the main menu to perform this function. Moreover, this OBD2 scanner features plug and play function, without any battery.

Extensive Vehicle Coverage
This OBD2 scan tool supports ABS/SRS system diagnoses for over 42 manufactures.It also delivers Oil Reset on more than 53 manufactures and SAS Calibration on over 41 manufactures, even including the latest 2017/2018/2019 models on selected makes. Keep updating for supporting more vehicles.
Lifetime Updating-No Extra Fee
Unlike other diagnostic tools, which need to pay for the new software, this bidirectional scan tool allows you to update it to the newest software without any charge, saving money. Meantime, it can also print the saved records via the update tool on the PC.
NOTE: At present, all LAUNCH scanners don't need to go to the official website to register the device, which can be registered on the device or on the update tool.
How to Register and Update This Scan Tool? We recommend you use the TF card to update.
1. Download the upgrade tool of the product
2. Connect the scanner with PC;
3. Find Serial NO. & Register Code in the scanner and write them down;
4. Register the scanner on the update tool (only for initial use);
5. Connect the memory card with the PC and copy the update package into it.
6. Reinsert the memory card into the scanner and start the update.
*If you want to print the records, just click [Print Manager] to synchronize the records on the PC and print them out via the printer connected to the PC.
-United States – https://us.launchx431pro.com/
-United Kingdom – https://uk.launchx431pro.com/
-European Union – https://www.launchx431pro.com/
| 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 |
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.
