Overview
The Launch X431 V+ PRO3 is a high-performance professional diagnostic scanner designed for busy workshops that require advanced system access, coding capability and reliable daily performance. Built on Android 10 with a fast 1.8GHz 8-core processor, 4GB RAM and 64GB storage, it delivers smooth, stable operation across a wide range of modern vehicles.
As a powerful professional OBD scanner, the PRO3 supports full-system diagnostics, bi-directional control and advanced ECU coding. Intelligent topology mapping provides a clear visual network of vehicle modules, helping technicians identify communication faults and system issues more efficiently.
The X431 V+ PRO3 goes far beyond basic fault code reading. Technicians can access engine, transmission, ABS, airbag, TPMS, body control, HVAC and many other vehicle systems to perform in-depth diagnostics, active tests and maintenance procedures. With support for live data graphing, vehicle health reports and AutoVIN identification, it provides the tools needed to diagnose faults quickly and accurately.
For advanced repair work, this professional diagnostic scanner supports coding and adaptation functions on many vehicle manufacturers, allowing replacement modules to be configured correctly after installation. The bi-directional control system enables users to activate components such as fuel pumps, cooling fans, injectors, windows and other actuators, helping confirm faults before replacing expensive parts.
With CAN-FD support, FCA AutoAuth SGW access and over 37 service reset functions, the PRO3 covers more than 99% of vehicle brands worldwide, making it a versatile solution for professional workshop environments. Service functions include oil reset, EPB reset, DPF regeneration, battery registration, injector coding, ABS bleeding, steering angle calibration and many other maintenance procedures depending on vehicle compatibility.
The wireless Bluetooth VCI allows technicians to work freely around the vehicle without being restricted by cables, while regular software updates ensure ongoing support for newer vehicle models and systems. Whether you’re carrying out routine servicing, advanced diagnostics or module coding, the X431 V+ PRO3 delivers workshop-level performance in a powerful and user-friendly platform.
For workshops needing even deeper programming capability and dealer-level functionality, you can also explore our range of OE-level diagnostic scanners for advanced coding and programming platforms.
Key Features
Key Features
Full-System Diagnostics with Professional-Level Coverage
As a powerful professional diagnostic scanner, the X431 V+ PRO3 provides full-system access across all major vehicle systems including Engine, Transmission, ABS, SRS, EPB, TPMS, Fuel & Emissions, Steering, Suspension, HVAC and Body Modules (coverage varies by vehicle).
Bi-Directional Control
This professional OBD scanner allows technicians to command components directly to verify real-time operation, including radiator fan, fuel pump, injectors, ignition coils, A/C clutch, parking brake motors and more — essential for accurate fault confirmation.
Advanced ECU Coding
Designed for professional workshop use, the PRO3 supports module initialisation, part matching, configuration and function activation to optimise vehicle performance (vehicle-dependent).
Intelligent Topology Mapping
Advanced topology mapping provides a visual network overview of all ECUs and their communication status, helping identify module faults and network issues quickly and efficiently
37+ Service & Maintenance Functions
This professional diagnostic scanner includes oil reset, injector coding, EPB service, SAS calibration, battery registration, ABS bleeding, throttle adaptation, TPMS reset, DPF regeneration, gearbox learning and more (functions vary by brand/model).
Fast, High-Performance Hardware
Powered by an octa-core 1.8GHz processor with 4GB RAM and 64GB storage for smooth, responsive operation.
Large Android Diagnostic Tablet for Workshop Use
Runs Android 10 on a 10.1″ touchscreen platform built for daily use in busy workshop environments.
Modern Vehicle Protocol Support
Supports CAN-FD and DoIP communication protocols for the latest vehicle platforms.
FCA AutoAuth SGW Access (2017+)
Supports secure gateway access on FCA vehicles including Jeep, Dodge, Chrysler, Fiat and related brands.
Remote Diagnostics Capability
Enables remote diagnostic sessions and technical support when required.
Global & EU/UK Versions Available
Offered in both global and EU/UK software versions depending on requirements.
2 Years Free Software Updates
Includes two years of free updates, with the tool remaining fully functional thereafter.
Why Buy the Launch X431 V+ 5.0 PRO3?
Why Buy the Launch X431 V+ 5.0 PRO3?
The X431 V+ PRO3 delivers exceptional value as a professional diagnostic scanner, offering coding capability, active testing and intelligent topology mapping at a competitive price point.
It stands out as a reliable professional OBD scanner for workshops and mobile technicians who require broad vehicle coverage without stepping into dealer-level programming territory.
If you want an affordable high-level diagnostic tool with coding, active testing and wide vehicle support, the Launch X431 V+ 5.0 PRO3 is one of the strongest diagnostics on the market.
Important Notes
- Global Version for customers outside UK/EU
- UK/EU Version restricted to EU/UK region
- Supports FCA SGW via AutoAuth
- IMMO/key programming is basic—check before purchase
- Heavy-duty trucks require optional HD module
Functions
Main Functions
Full-System Diagnostics
This professional diagnostic scanner covers all major vehicle systems and supports fault code reading/clearing, freeze-frame data, live data graphing and full system scans.
Covers all major systems:
- Engine & transmission
- ABS, SRS, EPB
- TPMS
- Fuel & emissions
- Steering, suspension
- HVAC
- Body & gateway modules
- Immobiliser (limited)
Includes fault code reading/clearing, freeze-frame data, live data, graphing and full system scans.
37+ Service Functions
Popular maintenance resets:
- Oil service reset
- Injector coding
- EPB service
- SAS calibration
- Battery registration
- ABS bleeding
- Throttle adaptation
- TPMS reset
- DPF regeneration
- Gear learning
- AFS / EGR / Gearbox / Suspension / Sunroof resets
And more depending on vehicle brand.
Bi-Directional Control
Using this professional OBD scanner, technicians can actively command components to confirm whether faults are electrical, mechanical or ECU-related.
Control components directly from the tablet, such as:
- Radiator fan
- Fuel pump
- Injectors & coils
- A/C clutch
- Parking brake motors
- Windows, mirrors & doors
- Valves, solenoids, actuators
Essential for confirming whether a fault is electrical, mechanical or ECU-related.
ECU Coding
Advanced coding functionality allows configuration of replacement modules, reinitialisation and feature activation. Advanced coding allows you to:
- Match new parts/modules
- Restore or re-initialise components
- Enable hidden features
- Optimise vehicle behaviour
Examples include: seat belt alarm off, window comfort closing, DRL settings, mirror fold, needle sweep, high-end function activation (vehicle-dependent).
Vehicle Coverage
Vehicle Coverage
99% Global Coverage
The PRO3 offers extensive multi-brand coverage and remains especially useful for workshops needing a professional diagnostic scanner capable of handling daily servicing, coding and electronic fault tracing.
Supports 20,000+ car models from:
- Europe (Audi, VW, BMW, Mercedes, Peugeot, Citroën, Fiat, Volvo, Jaguar, Land Rover, etc.)
- UK & US (Ford, Vauxhall/Opel, GM, Chrysler, Dodge, Jeep, etc.)
- Asia (Toyota, Honda, Nissan, Mazda, Hyundai, Kia, Subaru, Mitsubishi, Suzuki, etc.)
- Plus Chinese, Indian, Russian, Malaysian, Australian and more.
Supports petrol, diesel, hybrids (non-EV high-voltage systems limited)
Compatible with expansion modules:
- Endoscope (videoscope)
- TPMS TSGUN
- Immobiliser programmer
- Wi-Fi printer
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