Launch X431 PRO3 SE Car Diagnostic Scanner full-system tool with 39 service functions, CAN FD, DoIP & 3 year free updates

The LAUNCH X-431 PRO3 SE is a professional 10.1-inch full-system automotive diagnostic scanner built for workshops, diagnostic technicians and auto electricians. It combines OE-level diagnostics, bi-directional control, ECU coding, CAN FD and DoIP support, 39 service functions and extensive multi-brand vehicle coverage in one expandable diagnostic platform.

Powered by the DBSCare VII VCI, the PRO3 SE supports more than 110 vehicle manufacturers across European, Asian and American markets. Wireless Bluetooth communication provides convenient everyday diagnostics, while USB wired communication provides a fast and stable connection for advanced operations such as coding.

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Key Features

• 110+ Vehicle Manufacturers: Extensive full-system coverage across European, Asian and American vehicle brands, with coverage continuously updated by LAUNCH.
• Full-System Diagnostics: Access supported vehicle systems for comprehensive fault finding, including reading and clearing DTCs, live data and system-level diagnostic functions.
• Bi-Directional Control: Command supported components directly from the scanner to perform active tests and verify component operation.
• ECU Coding: Perform supported coding functions for advanced repairs, module configuration and vehicle-specific procedures.
• 30,000+ VW and Audi Guided Functions: Extensive guided functionality helps technicians work through supported Volkswagen and Audi diagnostic and repair procedures.
• CAN FD Support: Communicate with newer vehicles using the high-speed CAN FD diagnostic protocol.
• DoIP Support: Supports Diagnostics over Internet Protocol for compatible vehicles. An additional DoIP cable is required.
• 39 Service Functions: Access a broad range of commonly used reset, relearn, calibration and maintenance procedures.
• Remote Diagnosis: Supports LAUNCH remote diagnostic functionality for compatible applications.
• Wireless and Wired Diagnosis: Use Bluetooth for convenient wireless diagnostics or USB for a fast, stable connection during advanced work such as coding.
• Diagnostic History: Quickly access previous diagnostic reports directly from the tablet.
• Built-In Repair Information: Access repair information and training videos to assist with diagnosis and repair procedures.
• Info Center: Provides convenient access to vehicle repair information and the latest available updates.
• Expandable Platform: Additional diagnostic capabilities and specialist modules can be added as your workshop requirements grow.

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Professional Full-System Diagnostics

The X-431 PRO3 SE provides comprehensive diagnostic functionality across supported vehicle control systems.

• Read DTCs: Retrieve diagnostic trouble codes from supported electronic control modules.
• Clear DTCs: Clear stored fault codes after diagnosis and repair.
• Live Data: View real-time ECU data streams to analyse vehicle operation.
• Bi-Directional Tests: Command supported components and systems directly from the diagnostic tablet.
• ECU Coding: Perform supported coding and configuration procedures.
• Remote Diagnosis: Access supported remote diagnostic functionality.
• OBDII Diagnostics: Perform comprehensive OBDII diagnostic functions.

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Bi-Directional Active Testing

Bi-directional control allows the PRO3 SE to send commands directly to supported vehicle systems and components. Instead of relying only on fault codes and live data, technicians can actively test component operation to help isolate faults faster.

Available active tests depend on the specific vehicle make, model, year and control module.

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ECU Coding

The X-431 PRO3 SE supports advanced ECU coding functions on compatible vehicles. A USB wired connection can also be used where a fast and stable connection is preferred for advanced operations such as coding.

Coding functionality varies according to vehicle manufacturer, model, year and ECU.

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30,000+ Guided Functions for Volkswagen and Audi

The PRO3 SE supports more than 30,000 guided functions for Volkswagen and Audi, providing technicians with step-by-step assistance for supported diagnostic, service and repair procedures.

This makes the PRO3 SE particularly useful for workshops regularly servicing VW and Audi vehicles while still providing extensive multi-brand diagnostic coverage.

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39 Service Functions

The X-431 PRO3 SE supports 39 advanced service, reset, relearn and calibration functions for compatible vehicles:

Important: Available service functions vary according to vehicle make, model, year and installed systems.

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CAN FD and DoIP Support

The DBSCare VII VCI supports modern vehicle communication protocols including CAN, CAN FD and DoIP, extending diagnostic capability to newer vehicle platforms.

DoIP Note: An additional DoIP cable is required for DoIP communication.

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Diagnostic History and Repair Information

The PRO3 SE is designed to support the complete diagnostic workflow, not only fault-code scanning.

• Diagnostic History: Review previous diagnostic reports directly from the tablet.
• Info Center: Access vehicle repair information and the latest updates.
• Repair Information: Built-in repair resources help technicians investigate faults.
• Training Videos: Built-in training content provides additional assistance during diagnosis and repair.
• Vehicle Coverage: Check supported vehicle coverage directly through the LAUNCH platform.

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Technical Specifications

• Operating System: Android 10.0
• Display: 10.1-inch sunlight-readable Gorilla Glass screen
• Resolution: 1280 x 800
• CPU: 2.0GHz Quad-Core
• RAM: 4GB
• Storage: 64GB
• Battery: 47.88Wh, 7.6V, 6300mAh
• Rear Camera: 8MP
• VCI: DBSCare VII
• VCI Connection: Bluetooth and USB wired
• Communication Protocols: CAN, CAN FD, DoIP and other supported protocols
• USB Interface: 1x Type-A and 1x Type-C
• Dimensions: 274 x 190.5 x 40.5mm

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Vehicle Compatibility

The LAUNCH X-431 PRO3 SE provides full-system diagnostic coverage for more than 110 vehicle manufacturers across European, Asian and American markets, with LAUNCH continuously updating vehicle coverage.

Exact diagnostic functions, ECU coding, bi-directional tests, guided functions and service functions depend on the vehicle manufacturer, model, year, ECU and regional specification.

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Compatible Add-Ons and Expansion Modules

The X-431 PRO3 SE is an expandable diagnostic platform. Compatible LAUNCH accessories and modules can be added to extend its capabilities as your workshop requirements grow.

The following are optional expansion products and are not included with the standard PRO3 SE unless specifically stated:

• LAUNCH VSP-600 Videoscope: Adds visual inspection capability for difficult-to-access vehicle components.
• LAUNCH O2-2 Oscilloscope: Adds professional automotive waveform and electrical signal analysis.
• LAUNCH S2-2 SensorBox: Adds vehicle sensor testing, signal measurement and sensor simulation functionality.
• LAUNCH X-431 Key Programmer: Expands supported key, transponder and immobiliser functionality.
• LAUNCH X-431 TSGUN: Adds compatible TPMS sensor activation, programming and diagnostic functionality.
• LAUNCH BST360 Battery Tester: Adds wireless battery testing, starting system and charging system analysis.
• LAUNCH EV Add-On Diagnostic Kit: Expands the platform for supported electric and new-energy vehicle diagnostic applications.

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Expandable Through LAUNCH Mall

Additional diagnostic functionality can also be expanded through the LAUNCH Mall, allowing workshops to add supported software and functions according to their diagnostic requirements.

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Ideal For

• Professional automotive workshops
• Multi-brand repair centres
• Diagnostic specialists
• Auto electricians
• Mobile diagnostic technicians
• Workshops requiring ECU coding and active testing
• Technicians working with newer CAN FD and DoIP vehicles
• VW and Audi specialists requiring extensive guided functions
• Workshops wanting a diagnostic platform that can be expanded over time

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What’s in the Box

Package contents may vary according to the supplied PRO3 SE kit.

Optional expansion modules listed above are sold separately and are not part of the standard package unless specifically stated.