The LAUNCH X431 PRO3S+ V5.0 is a high-performance automotive diagnostic scanner designed to tackle the toughest vehicle issues with ease. Built on the Android 9.0 platform with a vibrant 10.1-inch touchscreen, this tool covers over 98% of car models worldwide, offering full-system diagnostics, 36+ special reset functions, ECU coding, and bi-directional controls. With advanced features like topology mapping, CAN FD, DoIP, and FCA AutoAuth, it�s perfect for professional mechanics, DIY enthusiasts, and fleet managers. Whether you�re diagnosing complex faults, performing maintenance, or customizing vehicle settings, the X431 PRO3S+ V5.0 delivers unmatched accuracy and efficiency, saving you time and money.

Experience OE-level diagnostics with the X431 PRO3S+ V5.0, which provides comprehensive access to all vehicle systems. From pinpointing fault codes to analyzing live data, this scanner ensures you can diagnose and resolve issues with precision, making it an essential tool for any automotive professional or enthusiast.

• Full-System Diagnostics: Access all vehicle systems, including PCM (engine, transmission, fuel pump), chassis (steering, TPMS, braking), body (airbags, camera, audio), and electrical systems (centralized control, communication) for thorough diagnostics.
• Fault Code Management: Read and clear diagnostic trouble codes (DTCs) to identify and resolve issues, turning off the malfunction indicator light (MIL) after repairs.
• ECU Information Retrieval: Retrieve detailed vehicle and ECU information for accurate diagnostics.
• Auto VIN Scan: Quickly identify vehicle details with one-click scanning, or use manual diagnosis for precise model selection.
• 12-in-1 Graphic Data Stream: View and record real-time data in text or graph format, including sensor and parameter status, for in-depth analysis and repair guidance.

Take control of your diagnostics with the X431 PRO3S+ V5.0�s bi-directional control, allowing you to actively test vehicle components. This feature eliminates guesswork by letting you send commands to systems and monitor their responses, ensuring accurate fault detection.

• Fuel System Tests: Actuate fuel injectors, relays, and pumps to verify performance and diagnose issues like poor fuel delivery.
• Component Activation: Test solenoids, relays, and actuators (e.g., EGR valves, A/C clutch) to confirm functionality without vehicle controls.
• System Tests: Perform extensive tests on ABS, TPMS, and other systems to identify faults like blown fuses or low brake fluid. (Note: Active tests vary by vehicle; check compatibility with VIN.)

Unlock your vehicle�s full potential with the X431 PRO3S+ V5.0�s ECU coding capabilities. Whether you�re replacing modules or customizing features, this scanner ensures seamless integration and enhanced performance.

• ECU/Module Replacement: Initialize, match, or code new ECUs/modules to restore functionality after replacements, ensuring the vehicle starts and operates normally.
• Vehicle Customization: Modify preprogrammed settings to activate features like auto mirror folding or disable annoyances like automatic start-stop.
• Performance Optimization: Improve drivability, fuel efficiency, and power output by reprogramming adaptive data.
• Online Coding: Access online coding for BMW, VW, Porsche, Renault, and more (compatibility varies by vehicle features).

The X431 PRO3S+ V5.0 offers 36+ special reset functions to handle routine maintenance and advanced repairs, keeping your vehicle in top condition. (Note: Not all functions are universal; check the vehicle list for compatibility.)

• Oil Reset Service: Reset the oil life system after oil changes to maintain accurate service intervals.
• Electronic Parking Brake Reset: Reset brake pads after replacement to clear indicator lights and ensure proper operation.
• Steering Angle Calibration: Recalibrate steering sensors after alignment or part replacements for precise handling.
• ABS Bleeding: Remove air from the ABS system for optimal braking performance.
• Gear Learning: Perform tooth learning to clear �tooth not learned� DTCs after engine or crankshaft repairs.
• IMMO Service: Match anti-theft keys to the immobilizer system for secure operation.
• Injector Coding: Write injector codes to the ECU for accurate fuel injection after replacements.
• Battery Maintenance System Reset: Clear low battery faults and match new batteries for reliable monitoring.
• DPF Regeneration: Clear particulate matter from diesel particulate filters to maintain performance.
• Electronic Throttle Position Reset: Restore throttle actuator settings for precise air intake control.
• Gearbox Matching: Complete gearbox self-learning to improve shifting quality after repairs.
• AFS Reset: Initialize adaptive headlamp systems for accurate lighting.
• Sunroof Initialization: Set sunroof memory functions, including rain closure and temperature thresholds.
• Suspension Calibration: Adjust vehicle height after replacing suspension components.
• EGR Adaption: Learn EGR valve settings after cleaning or replacement.
• Seats Calibration: Match memory seats after repairs for full functionality.
• Tyre Reset: Set parameters for modified or replaced tires.
• Coolant Bleed: Activate the electronic water pump for cooling system venting.
• AdBlue Reset: Reset urea levels after refilling diesel exhaust treatment fluid.
• NOx Sensor Reset: Re-initialize NOx sensors after catalytic converter replacements.
• AC System Initialization: Relearn AC ECU settings after actuator or ECU replacement.
• High Voltage Battery Detection: Diagnose and monitor high-voltage battery status.
• Windows Calibration: Restore automatic window functions after ECU resets.
• Language Change: Switch the vehicle�s center console language.
• AF Reset: Set air/fuel ratio parameters for optimal engine performance.
• Transport Mode: Deactivate transport mode to restore normal vehicle operation.
• Stop/Start Reset: Enable or disable automatic start/stop functions (if supported).
• Intelligent Cruise Control System Reset: Match cruise control modules after repairs.
• Engine Power Balance Monitoring: Monitor crankshaft acceleration to assess cylinder performance.
• Gas Particulate Filter (GPF) Regeneration: Regenerate GPF filters to restore engine power.
• Motor Angle Calibration: Calibrate motor angle sensors for accurate rotor positioning.

Simplify complex diagnostics with guided functions tailored for Volkswagen, Audi, Skoda, and Seat vehicles. These step-by-step instructions make advanced tasks accessible, even for less experienced users.

• DPF Regeneration: Guide service regeneration for diesel particulate filters.
• Injector Correction: Adapt injector correction values for optimal fuel delivery.
• Throttle Learning: Reset throttle control adaptations for smooth operation.
• Coolant Circuit Filling: Guide coolant system venting processes.
• Cruise Control Activation: Activate or deactivate cruise control systems.
• Transmission Basic Settings: Perform basic settings for gearboxes.
• Brake System Bleeding: Guide ABS bleeding and brake system setup.
• Airbag and Belt Tensioner Management: Activate or deactivate safety systems.
• Headlight Beam Adjustment: Calibrate headlight range for optimal visibility.
• Service Interval Reset: Reset service reminders and intervals.

Revolutionize your diagnostics with the X431 PRO3S+ V5.0�s topology mapping feature, introduced in 2024. This cutting-edge technology provides a visual map of your vehicle�s electrical system, making fault identification faster and more precise.

• Visual System Mapping: View a detailed map of all components and connections, pinpointing faults without guesswork.
• Efficient Troubleshooting: Quickly locate issues in complex electrical systems, saving time on repairs.
• Enhanced Accuracy: Identify connections and component failures with a clear, comprehensive overview.

Stay ahead with support for modern vehicle protocols, ensuring compatibility with the latest models and technologies.

• CAN FD Protocol: Supports GM vehicles post-2020 (e.g., Onix, Tracker, Suburban 2021-2024) with advanced CRC algorithms for faster data transfer and error-free diagnostics.
• DoIP Protocol: Enables high-speed diagnostics over TCP/IP and Ethernet for BMW (F/G chassis), Volvo (2018+), and Land Rover/Jaguar (2017+), reducing time for complex tasks.
• FCA AutoAuth: Access 2018+ FCA vehicles (Fiat, Chrysler, Jeep, Alfa Romeo) with Security Gateway module for diagnostics, bi-directional tests, and calibrations (requires FCA account).
• Renault SGW Access: Unlock service functions, active tests, and coding for 2019+ Renault models (e.g., Clio V, Captur II, Megane IV).

The LAUNCH X431 PRO3S+ V5.0 supports over 10,000 car models across 100+ brands, covering cars, SUVs, minivans, 12V light-duty trucks, gasoline, and diesel vehicles from America, Europe, Asia, Australia, China, Brazil, and more. Key brands include Audi, BMW, Mercedes-Benz, Porsche, Volkswagen, Fiat, Chrysler, Ford, GM, Honda, Toyota, Hyundai, Kia, Land Rover, Jaguar, Volvo, and many others. Supports CAN FD for GM (2020+) and DoIP for BMW, Volvo, Land Rover/Jaguar (2017+). Check the vehicle list for detailed coverage.

Designed for professional mechanics, repair shop owners, DIY enthusiasts, and fleet managers, the X431 PRO3S+ V5.0 is your go-to tool for comprehensive diagnostics. Diagnose check-engine lights, perform routine maintenance, code ECUs, or troubleshoot complex issues with ease. Its intuitive interface and guided functions make it ideal for beginners, while its advanced features like topology mapping and ECU coding cater to seasoned technicians, ensuring every job is completed efficiently.

• Operating System: Android 9.0
• Processor: 2.0GHz 4-core CPU
• Display: 10.1-inch FHD IPS touchscreen, 1280x800 resolution
• Memory: 4GB RAM, 64GB storage
• Battery: 6300mAh, 7.6V
• Camera: 8.0MP rear
• Wi-Fi: Dual-band 2.4GHz/5GHz, 4X faster transmission
• Working Temperature: 0�C to 50�C

Stay connected with the X431 PRO3S+ V5.0�s dual-band Wi-Fi (2.4GHz/5GHz) for fast data transfer and software updates. The DBScar IV Bluetooth connector enables wireless diagnostics, while the Android 9.0 platform supports seamless app integration. Enjoy 2 years of one-click free updates, with lifetime free use thereafter (no locking). Optional subscriptions are available for continued updates.

The X431 PRO3S+ V5.0 comes with a 2-year warranty and lifetime free use, ensuring long-term reliability. Additional support includes remote diagnosis for instant troubleshooting, diagnostic feedback for unresolved issues, and access to an online database with repair cases and technical handbooks.

Choose from 24 languages, including English, Italian, German, French, Spanish, Russian, Japanese, Chinese Simplified, Chinese Traditional, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Persian, Romanian, Serbian, Finnish, Swedish, and Czech, for a personalized diagnostic experience.