1. はじめに
The LAUNCH CRP123E V2.0 and CRP123I V2.0 are professional-quality automotive diagnostic scanners designed for both professional technicians and personal car owners/DIYers. These tools provide comprehensive diagnostic capabilities for various vehicle systems and offer essential maintenance reset services. This manual provides detailed instructions for the proper use and maintenance of your diagnostic tool.

LAUNCH CRP123E V2.0 Diagnostic Tool
2. 安全情報
警告: Read this material thoroughly before using this product. Failure to do so can result in serious injury or damage to the vehicle or the device. Always follow standard automotive safety procedures when working on a vehicle.
3.製品オーバーview
The LAUNCH CRP123E V2.0 / CRP123I V2.0 diagnostic tool is equipped with advanced features to streamline vehicle diagnostics and maintenance. Key components and features include:
- 画面: 5インチHDタッチスクリーン
- オペレーティング·システム: アンドロイド8.1
- メモリ: 2GB RAM + 32GB ROM (25.9GB usable)
- バッテリー: 長時間使用に適した6100mAh
- 接続性: Wi-Fi for updates and online features
- 通信インターフェース: OBD-II
- サポートされているプロトコル: EOBD/OBDII / KOBD/JOBD
- 診断機能: 4 System Diagnostic (Engine, Transmission, ABS, SRS)
- メンテナンスサービス: 7 Reset Services (Oil, EPB, Steering Angle, Battery Matching, ABS Bleeding, DPF Regeneration, Throttle Relearn)
- スマート機能: Auto-VIN Scan, Live Data Stream (4-in-1 graphing), Data Record and Playback, Diagnostic Report Generation and Sharing, DTC Lookup, Battery Voltage テスト。
- 言語サポート: English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish.

Key features of the CRP123E V2.0 Elite Professional
4. 仕様
| 特徴 | 仕様 |
|---|---|
| 画面 | 5インチタッチスクリーン |
| バッテリー容量 | 6100mAh |
| オペレーティング·システム | アンドロイド8.1 |
| ラム | 2G |
| ロム | 32GB(システムでは25.9GBと表示されます) |
| OBD II 入力ボリュームtage範囲 | 9V〜18V |
| 充電インターフェース | DC5V充電ケーブル |
| 診断ケーブルの長さ | 1.2メートル |
| 寸法(長さ×幅×高さ) | 250*175*75ミリメートル |
| 動作温度 | -10〜50℃(14〜122℉) |
| 製品重量 | 1.3キロ |
注記: The CRP123E/CRP123I V2.0 only supports 12V passenger cars, not 24V trucks or commercial vehicles. Using it with incompatible vehicles may cause damage.
5. セットアップ
- 開梱: Carefully remove the diagnostic tool and all accessories from the packaging. Verify that all items listed in the Package List (CRP123E/CRP123I unit, Carrying Bag, OBDII Cable, Charging Cable, User Manual) are present.
- 初期費用: Before first use, fully charge the device using the provided DC 5V charging cable.
- 電源オン: 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。
- 言語の選択: Upon first startup, you may be prompted to select your preferred language. The device supports English, Spanish, French, German, Italian, Russian, Japanese, Korean, Polish, and Portuguese.
- Wi-Fi接続: Connect the device to a stable Wi-Fi network to enable software updates and online features. Navigate to 'Settings' and then 'Wi-Fi' to configure the connection.
- 車両接続: Locate the OBD-II diagnostic port in your vehicle (usually under the dashboard on the driver's side). Connect the provided OBDII cable to the diagnostic tool and then to the vehicle's OBD-II port. The device will power on automatically once connected to the vehicle.
Video demonstrating the connection and basic operation of the diagnostic tool.
6. 操作手順
6.1. 4-System Diagnostic
This tool allows you to diagnose four core vehicle systems: Engine, Transmission, Anti-lock Braking System (ABS), and Supplemental Restraint System (SRS/Airbag). From the main menu, select 'Diagnose' to begin.
- エンジンシステム診断: 診断トラブルコード(DTC)の読み取りとクリア view live data streams to pinpoint engine problems, turn off the Check Engine Light (MIL), and ensure proper engine function.
- ABSシステム診断: ABSシステムにアクセスして view live data, retrieve fault codes, and troubleshoot issues related to the anti-lock braking system. This helps identify problems with brake components and turn off the ABS warning light.
- SRSシステム診断: Detect electronic parameters within the SRS system to check its health status, address potential issues, and turn off the Airbag warning light, ensuring driving safety.
- トランスミッションシステムの診断: Check the Transmission system by reading codes and viewing live data to identify problems, clear warning lights, and ensure correct power delivery to the wheels.

以上view of 4-System Diagnostic functions
6.2. 7 ホットメンテナンスサービス
The CRP123E/CRP123I V2.0 offers 7 commonly used reset services to assist with vehicle maintenance:
- オイルLamp リセット: Resets the Oil Life Reminder and switches off the Oil Light after an oil change, ensuring accurate engine oil life calculation.
- EPBリセット(電子パーキングブレーキ): Essential when replacing brake pads, wear sensors, or servo motors. Simplifies the braking process.
- ステアリング角度キャリブレーション(SASリセット) ステアリング角度位置センサーを交換後、故障メモリをクリアし、ステアリング角度をゼロに設定し、ステアリングホイール警告灯を消灯します。
- バッテリーマッチング(BMSリセット): Performs a resetting operation on the vehicle battery's monitoring unit when the main battery or battery monitoring sensor is replaced, clearing old fault information.
- ABSブリーディング: Facilitates the bleeding process when changing brake fluid, allowing one person to perform the task by activating the brake operation.
- DPF再生(ディーゼル微粒子フィルター) Clears PM (Particulate Matter) from the DPF filter through continuous combustion oxidation, stabilizing the filter.
- Throttle Relearn (Electronic Throttle Adaptation): Makes initial settings to throttle actuators for smooth driving after the throttle body has been replaced or cleaned.

The 7 Hot Reset Services available on the device
6.3. フルOBD2機能
The scanner supports all 10 OBD-II test modes for comprehensive engine system checks:
- コードの読み取り: 診断トラブル コード (DTC) の詳細な説明を表示します。
- Erasing コードとリセット: チェック エンジン ライト (MIL) をオフにし、コードをクリアし、モニターをリセットします。
- データストリーム: グラフィカル プロットとフリーズ フレーム データ ストレージを使用して、ライブ ECU/PCM データ ストリームを読み取って表示します。
- I/M 準備状況: 排出関連システムが正しく動作しており、検査の準備ができているかどうかを示します。
- ライブデータストリームの読み取り: 車両からの連続データ ストリームをライブ グラフィック (波形) 表示で表示します。
- View フレームデータのフリーズ: 排出関連の障害が発生した場合に、車載コンピュータに記録された車両の状態を確認します。
- O2センサーテスト: 取得して viewO2センサーモニターのテスト結果。
- オンボードモニターテスト: 排出ガス関連のパワートレイン コンポーネントのテスト結果を取得して表示します。
- 車両情報を読む: VIN、CID (キャリブレーション ID)、CVN (キャリブレーション検証番号) を表示します。
- コンポーネントテスト: スキャナーからのコマンドを介して特定の車両コンポーネントを作動させ、その操作性をテストします。

I/M Readiness function for emissions testing
6.4. Quick VIN Identification (Auto-VIN)
The Auto-VIN technology automatically identifies vehicle make, model, and year information, simplifying the diagnostic process. Once the VIN is obtained, the system proceeds to scan vehicle systems and automatically generates a diagnostic report. This report can then be sent to your email address.
For vehicles that do not support the Auto VIN Scan function, you can manually enter the vehicle's VIN.

Auto VIN Scan and Diagnostic Report features
6.5. その他の機能
- グラフ上のライブデータ: Visualize real-time data streams in a 4-in-1 graphical format for easier analysis.
- バッテリー巻tageテスト: 車両のバッテリー容量を監視するtagリアルタイムで健康状態を評価します。
- スクリーンショットとメールでの共有: Capture screenshots and share diagnostic reports via email.
- データの記録と再生: 診断セッションを記録して後で再利用するview および分析。
- 診断フィードバック: Submit feedback directly through the device for technical support.
- DTC ルックアップ: Quickly find definitions for Diagnostic Trouble Codes.

Additional features for enhanced diagnostics
7. メンテナンス
7.1。 ソフトウェアの更新
The LAUNCH CRP123E/CRP123I V2.0 offers lifetime free software updates via Wi-Fi. Regularly updating your device ensures you have the latest vehicle coverage, bug fixes, and diagnostic functions.
- デバイスが安定した Wi-Fi ネットワークに接続されていることを確認します。
- メインメニューから「アップグレード」を選択します。
- The device will check for available updates. Follow the on-screen prompts to download and install any new software versions.
7.2. デバイスのケア
- デバイスを清潔に保ち、ほこりや湿気を避けてください。
- デバイスを落としたり、強い衝撃を与えたりしないでください。
- Store the device in its carrying bag when not in use to protect it.
- デバイスを極端な温度にさらさないでください。
8. 車両補償
The LAUNCH CRP123E/CRP123I V2.0 supports over 57 car brands and 10,000+ vehicle models, covering a wide range of vehicles from Asia, Europe, and the USA. Vehicle coverage is continuously expanding with free lifetime updates.
Some supported brands include:
- ヨーロッパ: AUDI, OPEL, PEUGEOT, BENZ (Mercedes/Maybach), PORSCHE, BMW, RENAULT, CHRYSLER, SAAB, CITROEN, SEAT, DAEWOO, SKODA, FIAT, SMART, VW (Volkswagen/Bentley/Bugatti/Lamborghini), Volvo, Jaguar, Land Rover.
- アメリカ人: GM (Chevrolet/Cadillac/Buick), USAFORD (Ford/Lincoln), Jeep, Dodge.
- アジア人: HONDA (Honda/Acura), TOYOTA (Toyota/Lexus), Hyundai, JPISUZU, KIA, MAZDA, MITSUBISHI, NISSAN (Nissan/Infiniti/Nissan GTR), SUBARU, SUZUKI.

Partial list of supported car brands
Important Note: The LAUNCH CRP123E/CRP123I V2.0 scanner is designed for 12V passenger vehicles only. It is not compatible with 24V trucks or commercial vehicles. Please verify compatibility for specific service functions by contacting support with your vehicle's make, model, year, and VIN.
8.1. Expandable Functions (Mall)
The device features an 'Online Mall' where additional reset functions and full-system diagnostic capabilities for specific car brands can be purchased and subscribed to. This allows you to customize the tool to your specific needs.

Online Mall for expanding diagnostic capabilities
9. ユーザーのヒント
- Pre-Repair Code Clearing: To successfully clear fault codes, it is often necessary to repair the underlying issue in the car first. Clearing codes without addressing the problem will likely result in the codes reappearing.
- Manual VIN Entry: If the Auto VIN Scan function does not work for your vehicle, you can manually enter the Vehicle Identification Number (VIN) to proceed with diagnostics.
- 言語設定: The device supports multiple languages and switching between them is straightforward via the settings menu.
- コストパフォーマンス: Many users find this scanner to be sufficient for personal use and DIY repairs, offering good value for its comprehensive features.
- アップデート: Software updates are free and delivered via Wi-Fi, ensuring your device stays current with the latest vehicle data and functions.
10。 トラブルシューティング
- デバイスの電源が入っていない: Ensure the device is fully charged or properly connected to the vehicle's OBD-II port. Check the OBD-II port for power supply.
- 車両との通信エラー: Verify that the OBDII cable is securely connected to both the diagnostic tool and the vehicle's OBD-II port. Ensure the vehicle's ignition is on. Confirm that your vehicle is a 12V passenger car and not a 24V commercial vehicle.
- 特定の機能が動作しない: Some advanced reset functions or full-system diagnostics may require additional purchases from the 'Mall' or might not be supported on all vehicle models. Check the vehicle compatibility list or contact technical support.
- Codes Reappear After Clearing: If fault codes reappear immediately after clearing, it indicates that the underlying mechanical or electrical issue has not been resolved. Address the vehicle's problem before attempting to clear codes again.
- 不正確な読み取り: Ensure the device software is up-to-date. If issues persist, contact technical support with your vehicle details.
11. 保証とサポート
The LAUNCH CRP123E/CRP123I V2.0 comes with a 5-year warranty. LAUNCH also provides lifetime technical support for this product.
For any technical assistance, compatibility inquiries, or issues not covered in this manual, please refer to the official user manual PDF for more detailed information or contact LAUNCH customer support. The user manual PDF can be accessed at: ユーザーマニュアル(PDF).





