LAUNCH X431 CRP919 EV Scanner User Manual

1. Introducció

The LAUNCH X431 CRP919 EV is a state-of-the-art diagnostic scan tool designed for both traditional internal combustion engine (ICE) vehicles and the rapidly growing new energy vehicle (NEV) market, including hybrid and electric vehicles (EVs). This intelligent scanner provides comprehensive system diagnostics, advanced service functions, and bidirectional control capabilities, making it an essential tool for professional technicians and advanced DIY enthusiasts.

Equipped with an Android 10.0 operating system, a 7.0-inch touch screen, and robust hardware, the CRP919 EV offers fast, efficient, and accurate vehicle diagnostics. It supports modern communication protocols like CANFD and DOIP, ensuring broad compatibility with vehicles up to the latest models.

Figure 1.1: LAUNCH X431 CRP919 EV Scanner and its protective carrying case.

2. Informació de seguretat

Always observe the following safety precautions when operating the LAUNCH X431 CRP919 EV scanner to prevent personal injury or damage to the device or vehicle:

• Ensure the vehicle's ignition is off before connecting or disconnecting the diagnostic cable.
• Do not operate the scanner in wet conditions or with wet hands.
• Mantingueu el dispositiu allunyat de camps magnètics forts i temperatures elevades.
• Always refer to the vehicle manufacturer's service manual for specific diagnostic procedures and safety warnings, especially when working with high-voltage EV systems.
• Use appropriate personal protective equipment (PPE) when performing vehicle diagnostics.
• Do not attempt to disassemble or modify the scanner. Refer all servicing to authorized personnel.

3. Què hi ha a la caixa

En obrir el paquet, comproveu que hi hagi tots els components següents:

• LAUNCH X431 CRP919 EV Main Unit
• Main Diagnostic Cables
• Carregador tipus C
• Power Adaptors (various regional types)
• Manual d'usuari
• Guia d'inici ràpid
• Funda protectora de transport

Figure 3.1: Included components with the LAUNCH X431 CRP919 EV scanner.

4. Configuració

4.1 Càrrega inicial

Before first use, fully charge the CRP919 EV scanner. Connect the Type-C charger to the device's charging port and plug it into a power outlet. The charging indicator will show the charging status. A full charge can provide up to 15 hours or more of battery life.

4.2 Engegada/apagada

• Per encendre: Press and hold the Power button located on the side of the device until the screen illuminates.
• Per apagar: Press and hold the Power button until a power-off menu appears. Select "Power Off" and confirm.

4.3 Connexió de xarxa

For software updates, online feedback, and cloud services, connect the device to a Wi-Fi network:

1. From the main menu, tap "Settings".
2. Select "Wi-Fi" and turn it on.
3. Trieu la xarxa Wi-Fi que vulgueu de la llista i introduïu la contrasenya si se us demana.
4. Confirm connection. The device supports 2.4GHz and 5GHz dual-band Wi-Fi for faster transmission.

4.4 Actualitzacions de programari

Regular software updates are crucial for optimal performance, new vehicle coverage, and bug fixes. The CRP919 EV offers 2 years of free updates.

1. Assegureu-vos que el dispositiu estigui connectat a la Wi-Fi.
2. From the main menu, tap "Software Update".
3. El sistema comprovarà si hi ha actualitzacions disponibles. Segueix les instruccions que apareixen a la pantalla per descarregar-les i instal·lar-les.

Figure 4.1: Software update interface and hardware optimization.

5. Instruccions de funcionament

The LAUNCH X431 CRP919 EV provides a wide range of diagnostic and service functions. Below are key operational aspects:

5.1 Connexió al vehicle

1. Locate the vehicle's OBD-II diagnostic port (usually under the dashboard).
2. Connect the main diagnostic cable to the CRP919 EV and then to the vehicle's OBD-II port.
3. Gireu el contacte del vehicle a la posició "ON" (motor apagat).
4. On the scanner, select "Local Diagnose" to begin communication.

5.2 Full System Diagnostics (EV & ICE)

This function allows you to scan all available electronic control units (ECUs) in the vehicle, including engine, transmission, ABS, SRS, and specific EV high-voltagsistemes electrònics.

• Auto Scan 2.0: The device features an intelligent Auto VIN function that automatically identifies the vehicle's VIN for quick system access.
• Llegir/Esborrar codis: Retrieve diagnostic trouble codes (DTCs) and clear them after repairs.
• Flux de dades en directe: View real-time data parameters from various sensors and components in text, graph, or multi-in-one formats.
• EV System Diagnostics: Specifically for EVs, perform battery pack analysis and high-voltage system diagnostics. This includes reading/clearing codes, performing HV parts replacement, and generating HV system diagnostic reports.

Figura 5.1: Mésview of All System Diagnose capabilities.

5.3 Bidirectional Control (Active Test)

Bidirectional control allows the scanner to send commands to vehicle ECUs to perform specific tests and functions, such as activating solenoids, relays, or motors, to verify system integrity without using the vehicle's controls.

• Access this function from the "Active Test" menu.
• Common tests include activating fuel pumps, cycling ABS solenoids, testing window motors, or operating cooling fans.
• This feature helps in quickly locating faulty components.

Figure 5.2: Bidirectional control functionality for component testing.

5.4 43+ Service Functions

The CRP919 EV supports over 43 common maintenance and reset functions, accelerating repair processes.

• Reinicialització d'oli: Restableix el sistema de vida útil de l'oli després d'un canvi d'oli.
• Restabliment de l'EPB: Restableix el fre d'estacionament electrònic després de substituir les pastilles de fre.
• Restabliment de SAS: Calibra el sensor d'angle de direcció.
• Restabliment del BMS: Register new battery and clear fault codes.
• Restabliment de l'accelerador: Reaprendre la posició del cos de l'accelerador.
• Sagnat de l'ABS: Realitzeu els procediments de purgat de frens ABS.
• Restabliment de TPMS: Restableix el sistema de control de la pressió dels pneumàtics.
• And many more, including Injector Coding, Gear Reset, DPF Regeneration, etc.

Figura 5.3: Examples of 43+ service functions available.

5.5 Codificació de la ECU

ECU Coding allows for customization of vehicle settings, module matching, unlocking hidden functions, and module retrofitting. This advanced function requires careful operation and knowledge of vehicle systems.

5.6 CANFD & DOIP Protocols

The CRP919 EV supports the latest CANFD and DOIP communication protocols, ensuring compatibility with newer vehicle models (up to 2024/2025) that utilize these advanced network architectures.

5.7 FCA AutoAuth

For FCA (Fiat Chrysler Automobiles) vehicles, the scanner supports FCA AutoAuth, allowing secure access to protected diagnostic functions on these vehicles.

Figure 5.4: Global compatibility and protocol support.

5.8 característiques addicionals

• WiFi Print: Directly print diagnostic reports via Wi-Fi.
• Cloud Health Report: Generate and store vehicle health reports in the cloud for easy access and sharing.
• Comentaris en línia: Submit feedback or issues directly to LAUNCH for support.
• DTCs Library: Built-in database for looking up diagnostic trouble code definitions.
• Diagnòstic remot: Potential for remote assistance (requires additional setup/software).

Figure 5.5: User interface and support features.

6. Manteniment

Proper maintenance ensures the longevity and optimal performance of your LAUNCH X431 CRP919 EV scanner:

• Neteja: Feu servir un drap suau i sec per netejar el dispositiu. Eviteu productes de neteja o dissolvents abrasius.
• Emmagatzematge: Store the scanner in its protective carrying case in a cool, dry place when not in use. Avoid extreme temperatures.
• Cura de la bateria: For long-term storage, ensure the battery is charged to approximately 50-70% to preserve its lifespan. Recharge periodically if stored for extended periods.
• Actualitzacions de programari: Regularly update the software to ensure compatibility with new vehicles and access to the latest features and bug fixes.
• Inspecció del cable: Periodically inspect diagnostic cables for any signs of wear, damage, or corrosion. Replace damaged cables immediately.

7. Solució De Problemes

This section addresses common issues you might encounter with the CRP919 EV scanner.

8. Especificacions

9. Garantia i Suport

LAUNCH provides comprehensive support for the CRP919 EV scanner:

• Actualitzacions de programari: Enjoy 2 years of free software updates from the date of activation.
• Suport tècnic: Access 7/24/365 online support for any operational or technical queries.
• Recursos en línia: Utilize the built-in "Online Library," "FAQ," and "Online Feedback" features for self-help and direct communication with LAUNCH support.
• Garantia: Refer to your purchase documentation for specific warranty terms and conditions. Typically, LAUNCH products come with a standard manufacturer's warranty covering defects in materials and workmanship.

For further assistance, please visit the official LAUNCH weblloc web o contacteu directament amb el seu servei d'atenció al client.