LAUNCH X431 PRO3S+ V5.0 Automotive Diagnostic Scan Tool User Manual

1. المقدمة

The LAUNCH X431 PRO3S+ V5.0 is an advanced automotive diagnostic scan tool designed for comprehensive vehicle analysis and maintenance. This device offers a wide range of functions including full system diagnostics, ECU coding, bidirectional control, and specialized service functions, supporting a broad spectrum of vehicle models and protocols.

Image 1.1: LAUNCH X431 PRO3S+ V5.0 main unit, VCI connector, and protective case.

2. محتويات العبوة

تأكد من وجود جميع العناصر في العبوة:

• 1x LAUNCH X431 Pro3S+ V5.0 Main Unit (Tablet)
• 1x DBSCAR VII Connector (VCI)
• 1x HD15M to OBDII 16 Adaptor
• 1x Type A to Type C USB Data Cable
• 1x Power Adapter (with US/UK/EU Plugs)
• دليل البدء السريع شنومكس
• 1 × دليل المستخدم
• 1x PIN Envelope
• 1x Inventory List

الصورة 2.1: الخلف view of the LAUNCH X431 PRO3S+ V5.0 tablet and DBSCAR VII VCI.

3. الإعداد والاستخدام الأولي

3.1 التشغيل والتكوين الأولي

1. اشحن الجهاز: Connect the power adapter to the tablet and a power outlet. Ensure the device is fully charged before first use.
2. تشغيل الطاقة: اضغط مع الاستمرار على زر الطاقة حتى تضيء الشاشة.
3. اختيار اللغة: اتبع التعليمات التي تظهر على الشاشة لتحديد اللغة المفضلة لديك.
4. اتصال واي فاي: Connect the device to a stable Wi-Fi network for software updates and online functions.
5. تحديث البرنامج: Navigate to the 'Software Update' section and download any available updates to ensure optimal performance and the latest vehicle coverage.

3.2 الاتصال بالمركبة

1. تحديد موقع منفذ OBD-II: حدد منفذ التشخيص OBD-II الخاص بالسيارة، والذي يوجد عادةً أسفل لوحة القيادة على جانب السائق.
2. ربط VCI: Plug the DBSCAR VII connector into the vehicle's OBD-II port. The VCI indicator lights should illuminate.
3. زوج VCI: On the X431 PRO3S+ V5.0 tablet, ensure Bluetooth is enabled. The tablet will automatically attempt to pair with the DBSCAR VII connector. Confirm the connection when prompted.
4. قم بتشغيل الإشعال: Switch the vehicle's ignition to the 'ON' position (engine off).

4. العمليات الأساسية

4.1 تعريف المركبة

The X431 PRO3S+ V5.0 offers multiple methods for vehicle identification:

• Auto-VIN Scan: Automatically identifies vehicle information (Brand, Year, Make, Model) for most 2006+ vehicles.
• Camera VIN Scan: Use the integrated camera to scan the vehicle's VIN.
• الإدخال اليدوي: Enter the VIN manually.
• اختيار يدوي: Select vehicle details from a comprehensive menu.

4.2 تشخيص النظام الكامل

After vehicle identification, select 'Diagnose' to perform a full system scan. The tool will automatically scan all available electronic control units (ECUs) for diagnostic trouble codes (DTCs) and display live data.

• قراءة/مسح رموز الأعطال التشخيصية: View and clear diagnostic trouble codes from all systems.
• معلومات وحدة التحكم الإلكترونية: Retrieve detailed information about each ECU.
• بث البيانات المباشر: Display real-time data parameters in text or graph format. The tool supports 12-in-1 PID graphing for simultaneous monitoring.

Image 4.1: User interface showing various diagnostic and reporting features.

5. وظائف التشخيص المتقدمة

5.1 رسم الخرائط الطوبولوجية

The Topology Mapping feature provides a visual representation of the vehicle's module structure and communication network. Modules are color-coded to indicate their status (Normal, Abnormal, Scanned, Not Scanned, Not Equipped), allowing for quick identification of problematic areas.

الصورة 5.1: مثالample of a topology map on the X431 PRO3S+ V5.0 screen.

5.2 ترميز وحدة التحكم الإلكترونية

ECU Coding allows for modification of pre-programmed options within the vehicle's software. This includes:

• البرمجة عبر الإنترنت: Connects to OEM servers for data when code data is lost (compatible with VW/Audi/Skoda/Ford/Lincoln/Mazda).
• Variant/Offline Coding: Adapts ECUs for different vehicle configurations (e.g., left-hand/right-hand drive, activating/deactivating software functions).
• مطابقة المكونات: Establishes communication between new ECU modules and existing systems after replacement.
• وظائف الفلاش المخفية: Activates advanced features or disables certain functions (e.g., mirror automatic folding, disabling auto start-stop).
• Customize OE-Settings: Modifies original vehicle behavior (e.g., upgrading fog lamps, battery capacity changes).
• وظيفة إدارة المشاريع: Allows copying data from an original module to a new unit for module replacement (for Ford/Lincoln/Mazda).

الصورة 5.2: انتهىview of ECU Coding capabilities.

5.3 Service Functions (55+)

The tool provides over 55 specialized service functions for routine maintenance and repairs. These include, but are not limited to:

• إعادة تعيين الزيت
• Brake Reset (EPB)
• ABS النزيف
• SAS Calibration (Steering Angle Sensor)
• Battery Matching (BMS)
• إعادة تعيين نظام مراقبة ضغط الإطارات
• تجديد DPF
• ترميز الحاقن
• التكيف الخانق
• Crank Position Sensor Adaptive Learn
• Cylinder Power Balance Test
• معايرة التعليق

الصورة 5.3: مثالamples of service functions and bidirectional control.

5.4 التحكم ثنائي الاتجاه (الاختبارات النشطة)

Bidirectional control allows the tool to send commands to vehicle ECUs to perform specific tests on actuators. This helps in quickly pinpointing faulty components without disassembly. Exampتتضمن:

• اختبارات التبخر
• اختبار حاقن الوقود
• Cooling Fan Test
• Operating Windows/Doors
• A/C Compressor Activation
• Wipers Test

5.5 Vehicle Coverage and Protocols

The X431 PRO3S+ V5.0 supports over 200 global brands and 200,000+ models from 1984-2025. Key protocol support includes:

• CAN FD: Compatible with 2019+ GM & Chrysler new models, offering faster data transfer.
• DOIP: Supports Volvo (2018+), Land Rover & Jaguar (2017+), BMW F&G chassis (requires adapter).
• FCA AutoAuth: Provides secure access to 2017+ FCA vehicles (Chrysler, Jeep, Dodge, Fiat) for diagnostics and maintenance (AutoAuth account purchased separately).
• HD Trucks & NEVs: Optional support for 24V heavy-duty trucks and New Energy Vehicles with additional modules.

Image 5.4: Extensive vehicle coverage and protocol support.

6. إدارة البيانات وإعداد التقارير

6.1 بث البيانات المباشر

Monitor up to 12 data parameters simultaneously in graph format. Data can be recorded, played back, and exported as CSV or PDF fileللحصول على تحليل مفصل.

6.2 تقارير ما قبل وما بعد الفحص

Generate detailed reports documenting vehicle conditions before and after repairs. These reports help verify that all issues have been resolved and can be shared or printed.

6.3 تاريخ التشخيص

The tool automatically records all diagnostic processes, allowing quick access to previously tested vehicles and resuming operations without starting from scratch.

7. الاتصال والتوسع

7.1 Remote Diagnostics

Connect with remote experts for assistance with complex vehicle issues. This feature allows for diagnostics of vehicles located remotely.

7.2 Extension Modules

The X431 PRO3S+ V5.0 supports integration with various optional add-on modules (sold separately) to expand its functionality:

• X431 Smartlink C: For heavy-duty truck diagnostics.
• NEV Detection Expansion Package: For New Energy Vehicle diagnostics.
• i-TPMS: For TPMS sensor programming and activation.
• BST360 Battery Tester: For battery health, starting, and charging system tests.
• Videoscope (VSP600): For inspecting inaccessible areas.
• معايرة أنظمة مساعدة السائق المتقدمة (ADAS): For calibrating Advanced Driver Assistance Systems.
• O2-2 Oscilloscope: For circuit signal acquisition and waveform display.
• X-PROG3: For engine and gearbox programming.

Image 7.1: Available extension modules for the X431 PRO3S+ V5.0.

8. الصيانة

8.1 تحديثات البرامج

Regularly update the software to ensure the latest vehicle coverage, bug fixes, and new functions. The device provides 2 years of free updates. After this period, the device remains functional, but new updates will require a subscription.

8.2 العناية العامة

• احرص على إبقاء الجهاز نظيفًا وخاليًا من الغبار والرطوبة.
• تجنب إسقاط الجهاز أو تعريضه لدرجات حرارة عالية.
• قم بتخزين الجهاز في العلبة الواقية الخاصة به عندما لا يكون قيد الاستخدام.

9. استكشاف الأخطاء وإصلاحها

For common issues, refer to the following:

• الجهاز لا يعمل: تأكد من شحن البطارية. قم بتوصيل محول الطاقة وحاول مرة أخرى.
• VCI لا يتصل: Verify the VCI is securely plugged into the OBD-II port and the vehicle's ignition is on. Check Bluetooth settings on the tablet.
• Software freezing/crashing: أعد تشغيل الجهاز. تأكد من تحديث البرنامج.
• Incompatible models or abnormal functions: Use the 'Online Diagnostic Feedback' feature to submit detailed descriptions to the LAUNCH team for analysis.

10. المواصفات

Image 10.1: Hardware specifications of the X431 PRO3S+ V5.0.

11. الضمان والدعم

11.1 معلومات الضمان

The product comes with a 5-year warranty. For accessory replacements (e.g., USB charging cable, BT connector) within this period, contact customer support.

11.2 تحديثات البرامج

Enjoy 2 years of free software updates. After this period, the device will continue to function with the last updated version, but further updates will require a renewal subscription.

11.3 دعم العملاء

For any questions, technical assistance, or warranty claims, please contact customer support via email: obdbox21@163.com.