導入
This manual provides detailed instructions for the operation and maintenance of the LAUNCH X431 PRO3S+ V5.0 automotive diagnostic tool. It covers essential information to help users effectively utilize the device's advanced diagnostic capabilities, bi-directional control, and extensive service functions.
The LAUNCH X431 PRO3S+ V5.0 is designed for professional automotive technicians, offering OE-level diagnostic features, broad vehicle coverage, and support for various specialized functions.
主な特徴
- OEレベルのフルシステム診断: Comprehensive scanning of all available vehicle systems.
- 双方向制御(アクティブテスト): Perform active tests on various vehicle components to verify functionality.
- 高度なECUコーディング: Customize vehicle settings, perform online coding, and flash hidden features.
- 37+ Reset and Service Functions: Includes Oil Reset, EPB, SAS, BMS, DPF, TPMS, IMMO, ABS Bleeding, Injector Coding, Gearbox Matching, and more.
- ガイド付き関数: Step-by-step instructions for complex procedures, compatible with VAG vehicles (VW/Audi/Skoda/Seat).
- FCA SGW の自動認証: Secure gateway access for Chrysler, Alfa Romeo, and Fiat vehicles (2017 and newer).
- 広範囲な車両カバー範囲: Supports over 10,000 vehicle models and 160+ brands.
- リモート診断: Facilitates remote technical assistance.
- トポロジマッピング: Visual representation of vehicle communication networks for efficient troubleshooting.
- Support for Extension Modules: Compatible with optional modules like Videoscop, X431 TSGUN, X-PROG3, and ADAS calibration tools (sold separately).
設定
1. 開梱と初期検査
Carefully unpack all components from the packaging. Verify that all items listed in the packing list are present and undamaged. Report any missing or damaged items to your vendor immediately.

Image: Contents of the LAUNCH X431 PRO3S+ V5.0 package, including the diagnostic tablet, various connectors, and accessories.
2. 電源投入と初期設定
- 電源ボタンを押したままにして、デバイスの電源を入れます。
- 画面の指示に従って、ご希望の言語を選択してください。デバイスは24言語をサポートしています。
- Connect to a Wi-Fi network for software updates and online functions.
- Register your device and create a user account as prompted.

Image: The main user interface of the LAUNCH X431 PRO3S+ V5.0 diagnostic tool, showing various diagnostic and service options.
3. 車両への接続
- Locate the vehicle's OBD-II diagnostic port, typically under the dashboard on the driver's side.
- Connect the diagnostic cable from the LAUNCH X431 PRO3S+ V5.0 to the vehicle's OBD-II port.
- 車両のイグニッションをオンの位置(エンジンオフ)にします。
- The device will automatically establish communication with the vehicle.
操作手順
1. 診断機能
- インテリジェント診断: Automatically identifies vehicle VIN and performs a full system scan.
- ローカル診断: Manually select vehicle make, model, and year to perform specific diagnostic tests.
- DTCの読み取り/クリア: Retrieve and erase Diagnostic Trouble Codes from all control modules.
- ライブデータストリーム: View real-time sensor data in text, graph, or gauge format. Supports 12-in-1 live data graphing for detailed analysis.
- トポロジマッピング: Access a visual map of the vehicle's communication network to quickly identify problematic modules.

Image: The full system diagnostic interface of the LAUNCH X431 PRO3S+ V5.0, showing a vehicle's system status.

Image: The intuitive topology mapping feature on the LAUNCH X431 PRO3S+ V5.0, displaying vehicle module connections.
2. Special Functions and Services
- ECUコーディング: Modify vehicle parameters, activate hidden functions, and perform component matching.
- 双方向制御(アクティブテスト): Send commands to vehicle systems to test their operational status. Examp含まれるもの:
- Turning on/off radiator fan
- 調節スロットル
- 窓とミラーの操作
- Testing injector buzz
- Activating interior/exterior lights and horn
- Testing door locks
- Reset Services: Access over 37 common maintenance and reset functions. Navigate to the "Reset" menu and select the required service.

Image: A display of the 37+ reset and service functions available on the LAUNCH X431 PRO3S+ V5.0, including ABS bleeding, oil reset, and IMMO services.
3. Remote Diagnosis and Reporting
- リモート診断: Initiate a remote diagnostic session to receive assistance from a technician.
- 健康レポート: Generate and print comprehensive diagnostic reports for record-keeping or client presentation.

Image: Screenshots illustrating the remote diagnosis and health report generation capabilities of the LAUNCH X431 PRO3S+ V5.0.
メンテナンス
1. ソフトウェアの更新
Regularly update the diagnostic software to ensure compatibility with the latest vehicle models and access new features. Connect the device to a stable Wi-Fi network and navigate to the "Software Update" section on the main menu.
2. バッテリーのお手入れ
The device is equipped with a 6300mAh Lithium-ion battery. To prolong battery life:
- 極端な温度を避けてください。
- デバイスを定期的に充電してください。ただし、長時間の過充電は避けてください。
- If storing the device for a long time, ensure the battery is charged to approximately 50-70%.
3.クリーニングと保管
柔らかくて乾いた布でデバイスを清掃してください。amp cloth. Avoid using abrasive cleaners or solvents. Store the device in its protective case in a dry, cool environment when not in use.
トラブルシューティング
If you encounter issues with your LAUNCH X431 PRO3S+ V5.0, refer to the following common troubleshooting steps:
- デバイスの電源が入っていない: バッテリーが充電されていることを確認してください。デバイスを電源アダプターに接続して、もう一度お試しください。
- 車両との通信なし:
- Verify the diagnostic cable is securely connected to both the device and the vehicle's OBD-II port.
- 車両のイグニッションがオンの位置にあることを確認します。
- 車両のバッテリーが十分に充電されているかどうかを確認してください。
- Try a different vehicle to rule out vehicle-specific issues.
- Software Freezes or Slow Performance:
- デバイスを再起動します。
- ソフトウェアが最新であることを確認してください。
- Clear cache or free up storage space if necessary.
- 不正確な読み取り: Ensure the correct vehicle information (make, model, year) is selected. Perform a software update.
For persistent issues, consult the "Feedback" section on the device or contact technical support.
仕様
| 特徴 | 仕様 |
|---|---|
| モデル番号 | X431-005 |
| オペレーティング·システム | アンドロイド10.0 |
| プロセッサ | オクタコア |
| 内部ストレージ | 64GB(最大128GBまで拡張可能) |
| 画面サイズ | 10.1インチ |
| バッテリー | 6300mAhリチウムイオン |
| 接続性 | Dual-band Wi-Fi (2.4 & 5 GHz), Bluetooth |
| 寸法(長さ×幅×高さ) | 60 x 44 x 19 cm |
| 重さ | 7.65キログラム |
| サポートされている言語 | 24言語 |
| サポートされているプロトコル | CAN FD & DOIP Protocols |

Image: An illustration highlighting the high-configuration hardware of the LAUNCH X431 PRO3S+ V5.0, including its Octa-Core processor, 6300mAh battery, 64GB ROM, 10.1-inch touchscreen, Wi-Fi, and Bluetooth capabilities.

Image: A visual representation of the 24 supported languages on the LAUNCH X431 PRO3S+ V5.0 diagnostic tool.
保証とサポート
- 保証: The LAUNCH X431 PRO3S+ V5.0 comes with a 24-month maintenance warranty.
- テクニカルサポート: 7 days a week, 24 hours a day, 365 days a year technical support is available.
- 返品規則: A 60-day refund or return policy is applicable.
For technical assistance or warranty claims, please contact your vendor or LAUNCH customer service.





