LAUNCH CR319 OBDII Scanner User Manual

1. Introduzione

The LAUNCH CR319 is a powerful and user-friendly OBDII/EOBD scanner designed for diagnosing engine-related issues in vehicles. It provides comprehensive OBDII functions, allowing users to read and clear diagnostic trouble codes (DTCs), view live data, check I/M readiness, and more. This manual will guide you through the setup, operation, and maintenance of your CR319 scanner.

Figure 1: LAUNCH CR319 OBDII Scanner

2. Primi passi è cunfigurazione

The LAUNCH CR319 is a plug-and-play device that requires no batteries or external applications. Simply connect it to your vehicle's OBD2 port.

2.1 Cumponenti Sopraview

Figure 2: CR319 Front and Back View

Figure 3: CR319 Product Dimensions and Controls

• Cavu di diagnosticu: Connects the scanner to the vehicle's OBD2 port.
• Pantalla LCD: Displays diagnostic information.
• Selection Buttons (Up/Down): Naviga tra i menu è l'opzioni.
• Pulsante OK: Cunfirma a selezzione.
• Button ESC: Esce da u menu o da a funzione attuale.

2.2 Passi di cunnessione

1. Locate the DLC (Data Link Connector): The 16-pin OBD2 port is usually located under the dashboard on the driver's side. Refer to your vehicle's manual if you cannot find it.


Figure 4: Locating the DLC Port

2. Cunnette u scanner: Plug the CR319's diagnostic cable into the vehicle's OBD2 port.


Figure 5: Connecting the CR319

3. Accende l'accensione: Turn the vehicle's ignition to the 'ON' position (engine can be off or running, depending on the test). The scanner will power on automatically.

3. Operating Instructions

Once connected and powered on, the CR319 will display the main menu. Use the UP/DOWN buttons to navigate and the OK button to select.

Figure 6: Main Menu and Navigation

3.1 Funzioni OBDII cumplete

The CR319 supports all 10 modes of OBDII diagnostics:

Figure 7: Full OBDII Functions Overview

• Leghje i Codici: Retrieves Diagnostic Trouble Codes (DTCs) from the vehicle's computer to identify the error location.
• Cancella i Codici: Sguassate i DTC è spegnete l'indicatore di malfunzionamentu Lamp (MIL), also known as the 'Check Engine' light.
• Dati in diretta: Displays real-time information from the engine sensors, such as RPM, vehicle speed, coolant temperature, etc.


Figure 8: Live Data Stream Display

• Preparazione I/M: Checks the status of emission-related systems to determine if they are operating correctly and ready for inspection/maintenance testing.
• Freeze Frame: Records a snapshot of vehicle conditions (parameters) at the moment an emission-related fault occurs, aiding in diagnosis.
• Test di sensor O2: Permette u recuperu è viewing of O2 sensor monitor test results for the most recently performed tests.
• Test di u monitor di bordu: Views results of on-board diagnostic monitoring tests for specific components/systems. Useful after servicing or clearing control module memory.
• VIN Scan (Vehicle Information): Displays the Vehicle Identification Number (VIN), calibration identification, and calibration verification number (CVN) of the test vehicle.
• EVAP System (Mode $8): Allows initiation of a leak test for the evaporative emission control system.

3.2 DTC Lookup Library

The CR319 includes a built-in DTC lookup library, eliminating the need to search online for code definitions.

• From the Main Menu, select 'DTC Lookup'.
• Input the error code using the navigation buttons.
• The scanner will display the definition and explanation of the code.

Figure 9: DTC Lookup in Action

3.3 Scelta di lingua

The CR319 supports multiple languages for user convenience.

• From the Main Menu, navigate to 'Tool Setup'.
• Select 'Languages'.
• Choose your preferred language from the list (English, French, Russian, Spanish, German, Italian, Portuguese).

Figura 10: Menu di selezzione di a lingua

4. Compatibilità di i veiculi

The LAUNCH CR319 is compatible with most OBDII/CAN protocol compliant vehicles manufactured from 1996 onwards.

Figure 11: Detailed Vehicle Coverage

4.1 Tipi di veiculi supportati

• Vitture americane: Standard OBD2 Protocols from 2000 to present (e.g., Chrysler, Ford, GM, Jeep).
• Vitture europee: Standard OBD2 Protocols from 2003 to present (e.g., Alfa Romeo, SAAB, Acura, Opel, Audi, Seat, Peugeot, Renault, Bentley, Skoda, Daewoo, Benz, Daihatsu, Land Rover, BMW, Vauxhall, Citroen, Volvo, Fiat, VW, Ford, Jaguar).
• Japanese/Korean Cars: Standard OBD2 Protocols from 2006 to present (e.g., KIA, Isuzu, Honda, Mitsubishi, Hyundai, Dacia, Lexus, Mazda, Nissan, Subaru, Suzuki, Toyota).
• Vitture Cinesi: Standard OBD2 Protocols from 2009 to present.

Nota: While compatible with most cars, regional differences in OBD2 protocol implementation or specific vehicle designs may lead to incompatibility with some models. The scanner supports 12V gasoline cars only; it does not support Diesel, 24V Heavy Duty, Hybrid, or Electric vehicles.

4.2 Supported OBDII Protocols

• SAE J1850 PWM (41.6 Kbaud)
• SAE J1850 VPW (10.4 Kbaud)
• ISO9141-2 (5 baud init, 10.4 Kbaud)
• ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
• ISO14230-4 KWP (init veloce, 10.4 Kbaud)
• ISO15765-4 CAN (ID 11bit, 500 Kbaud)
• ISO15765-4 CAN (ID 29bit, 500 Kbaud)
• ISO15765-4 CAN (ID 11bit, 250 Kbaud)
• ISO15765-4 CAN (ID 29bit, 250 Kbaud)

5. Mantenimentu

5.1 Actualizazioni di u Software

The LAUNCH CR319 offers lifetime free software updates to ensure compatibility with new vehicle models and diagnostic protocols. Please visit the official LAUNCH websitu per struzzioni nantu à cumu scaricà è installà l'aghjurnamenti.

5.2 Pulizia è Conservazione

• Pulite u dispusitivu cun un soft, damp tela. Ùn aduprate micca detergenti abrasivi o solventi.
• Conservate l'apparecchiu in un ambiente seccu è frescu, luntanu da a luce diretta di u sole è da temperature estreme.
• Ensure the diagnostic cable is not kinked or damaged during storage.

6. Risoluzione di prublemi

6.1 Problemi cumuni

• Nisun putere: Ensure the scanner is correctly plugged into the vehicle's OBD2 port and the ignition is turned 'ON'. Check the vehicle's fuse for the OBD2 port if the issue persists.
• Errore di cumunicazione: This message indicates the scanner cannot establish communication with the vehicle's ECU. Verify the vehicle is OBDII compliant (check year and type), ensure the connection is secure, and try on another compatible vehicle if possible.
• U schermu si blocca: Disconnect the scanner from the vehicle, wait a few seconds, and reconnect. If the issue persists, ensure the software is up to date.

7. Specificazioni

8. Garanzia è Supportu

The LAUNCH CR319 comes with a 2-year warranty and lifetime technical support. For any issues or questions, please contact LAUNCH customer service or visit their official websitu per l'assistenza.

The product is CE certified, ensuring it meets European safety, health, and environmental protection requirements.

9. Cunsiglii d'utilizatori

• Always ensure the vehicle's ignition is in the 'ON' position when using the scanner to ensure proper power and communication.
• For accurate diagnostics, make sure your vehicle is compatible with the OBDII protocol and falls within the supported manufacturing years.
• Keep the software updated to benefit from the latest vehicle compatibility and diagnostic features.
• The device is designed to be portable and easy to carry, making it convenient for quick checks or on-the-go diagnostics.

10. Cuntenutu di u pacchettu

Upon opening your LAUNCH CR319 package, you should find the following items:

• 1 * LAUNCH CR319 OBDII Scanner
• 1 * USB Cable (for updates)
• 1 * Manuale d'utilizatore

Figura 12: Cuntenutu di u pacchettu

11. Video di u produttu

Fighjate stu video per una rapida panoramicaview and demonstration of the LAUNCH CR319 OBDII Scanner's features and usage.