1. Introduktion
The LAUNCH CRP239 is an intelligent and networkable automotive diagnostic tool designed for passenger cars. It offers comprehensive OBD II full functionality and rapid testing capabilities for four major vehicle systems: Engine, Automatic Transmission (A/T), Anti-lock Braking System (ABS), and Supplemental Restraint System (SRS). Additionally, the CRP239 includes advanced reset functions such as Oil Reset, Steering Angle Reset, Brake-Pad Reset, Battery Matching, Throttle Adaptation, and Diesel Particulate Filter (DPF) Regeneration, catering to the needs of professional technicians and DIY enthusiasts.
2. Sikkerhedsoplysninger
Always observe the following safety precautions when operating the LAUNCH CRP239:
- Sørg for, at køretøjets tænding er slukket, før du tilslutter eller frakobler diagnoseværktøjet.
- Brug ikke værktøjet i våde omgivelser eller i nærheden af brandfarlige væsker eller gasser.
- Wear appropriate personal protective equipment, such as safety glasses, when working on vehicles.
- Refer to the vehicle's service manual for specific diagnostic procedures and safety warnings.
- Keep the tool away from strong magnetic fields.
- Only use the provided cables and accessories.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- LAUNCH CRP239 Main Unit
- OBD II diagnosekabel
- USB kabel
- Brugermanual
- Bæretaske

Figure 3.1: Contents of the LAUNCH CRP239 package, showing the diagnostic tool, cables, and storage case.
4. Produktet er slutview
The LAUNCH CRP239 features a robust design with a 5.0-inch 720p touch screen for intuitive navigation. It includes physical buttons for common operations and a durable rubber exterior for protection.

Figur 4.1: Forside view of the LAUNCH CRP239, highlighting the touch screen display and navigation buttons.
4.1. komponenter
- 5.0-tommer berøringsskærm: High-resolution display for clear data presentation and touch input.
- Navigationsknapper: Directional pad, OK button, and Return button for menu navigation.
- OBD II Connector: Standard 16-pin connector for vehicle communication.
- USB-port: Til tilslutning til en computer for opdateringer eller dataoverførsel.
- Strømindikator: LED-lys, der angiver strømstatus.
5. Opsætning
Follow these steps for initial setup of your LAUNCH CRP239:
- Oplad enheden: Connect the CRP239 to a power source using the provided USB cable to ensure the internal 4000mAh lithium-polymer battery is fully charged before first use.
- Tænd: Tryk og hold tænd/sluk-knappen nede for at tænde enheden.
- Sprogvalg: On the initial setup screen, select your preferred language. The device supports multilingual operation.
- Wi-Fi-forbindelse: Navigate to the 'Settings' menu and select 'Wi-Fi'. Connect to an available wireless network to enable online updates and diagnostic report sharing.
- Softwareopdatering: It is recommended to perform a software update immediately after connecting to Wi-Fi to ensure you have the latest features and vehicle coverage. Navigate to the 'Update' section and follow the on-screen prompts.

Figure 5.1: The LAUNCH CRP239 with its diagnostic cable connected, ready for vehicle communication.
6. Betjeningsvejledning
The LAUNCH CRP239 provides a comprehensive suite of diagnostic functions. Below are instructions for common operations.
6.1. Tilslutning til køretøj
- Locate the vehicle's 16-pin OBD II diagnostic port (usually under the dashboard).
- Sørg for, at køretøjets tænding er slukket.
- Connect the OBD II diagnostic cable to the vehicle's OBD II port and to the CRP239.
- Turn the vehicle's ignition to the ON position (engine off). The CRP239 will power on automatically.
6.2. Hovedmenunavigation
Fra hovedmenuen kan du få adgang til forskellige funktioner:

Figure 6.1: The main menu interface of the LAUNCH CRP239, providing access to all primary functions.
- Diagnostiser: For full system diagnostics (Engine, A/T, ABS, SRS).
- Jeg/M: Readiness status for emissions.
- OBD II: Standard OBD II functions (read/clear DTCs, live data, freeze frame, O2 sensor test, etc.).
- Nulstil: Access various maintenance reset functions.
- Batteri Voltage: Displays real-time vehicle battery voltage.
- Opdatering: For software and firmware updates via Wi-Fi.
- Data: Review saved diagnostic data and reports.
- Indstillinger: Configure device settings such as language, Wi-Fi, and display.
6.3. Udførelse af en diagnostisk scanning
- Fra hovedmenuen skal du vælge "Diagnose".
- The tool will attempt to automatically identify the vehicle via VIN scan. If unsuccessful, you may need to manually select the vehicle make, model, and year.
- Choose the system you wish to diagnose (e.g., Engine, Transmission, ABS, SRS).
- Vælge "Read Fault Codes" til view Diagnostic Trouble Codes (DTCs).
- Vælge "Clear Fault Codes" to erase DTCs after repairs have been made. Caution: Clearing codes without addressing the underlying issue will result in the codes reappearing.
- Vælge "Read Data Stream" til view live sensor data.
6.4. Using Reset Functions
The CRP239 supports several common maintenance reset functions:
- Olie nulstilling: Nulstiller påmindelsen om oliens levetid efter et olieskift.
- Nulstilling af styrevinkel: Resets the steering angle sensor after alignment or component replacement.
- Brake-Pad Reset (EPB): Nulstiller det elektroniske parkeringsbremsesystem efter udskiftning af bremseklodser.
- Batteritilpasning (BMS): Registers a new battery with the vehicle's Battery Management System.
- Tilpasning af gashåndtaget: Relearns the throttle body position after cleaning or replacement.
- DPF-regenerering: Starter regenereringsprocessen for dieselpartikelfilteret.
To use a reset function, select "Reset" from the main menu, then choose the desired function and follow the on-screen instructions.
6.5. Softwareopdateringer
The CRP239 supports one-click Wi-Fi updates for software and vehicle coverage, ensuring you always have the latest diagnostic capabilities.
- Sørg for, at enheden er forbundet til et stabilt Wi-Fi-netværk.
- Fra hovedmenuen skal du vælge "Update".
- The device will check for available updates. Select the updates you wish to install and confirm.
- Allow the update process to complete without interruption. The device may restart during this process.

Figure 6.2: The update screen on the LAUNCH CRP239, showing available software updates for various vehicle brands.
6.6. Diagnostic Report Generation
The CRP239 can automatically generate diagnostic reports, which can be shared via email.
- After completing a diagnostic session, the tool will prompt you to generate a report.
- Confirm to generate the report.
- Naviger til "Data" menu til view saved reports.
- Select a report and choose the option to share via email. Ensure your Wi-Fi is connected and email settings are configured in the 'Settings' menu.
7. Vedligeholdelse
Proper maintenance ensures the longevity and optimal performance of your LAUNCH CRP239:
- Rensning: Brug en blød, tør klud til at rengøre enheden. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Opbevaring: Store the device in its carrying case in a cool, dry place when not in use. Avoid extreme temperatures.
- Batteripleje: Charge the battery regularly, even if the device is not in frequent use, to maintain battery health. Avoid fully discharging the battery for extended periods.
- Kabelinspektion: Periodically inspect the diagnostic and USB cables for any signs of damage. Replace damaged cables immediately.
8. Fejlfinding
This section addresses common issues you might encounter with the LAUNCH CRP239.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | Low battery; faulty connection to vehicle. | Charge the device fully. Ensure the OBD II cable is securely connected to both the CRP239 and the vehicle. Check vehicle's ignition is ON. |
| Kan ikke kommunikere med køretøjet. | Incorrect vehicle protocol; faulty OBD II port; damaged cable. | Verify vehicle compatibility. Check the vehicle's OBD II port for power. Try a different vehicle or cable if available. Ensure vehicle ignition is ON. |
| Softwareopdatering mislykkes. | Unstable Wi-Fi connection; insufficient storage. | Ensure a strong and stable Wi-Fi connection. Check available storage space on the device. Restart the update process. |
| Skærmen reagerer ikke. | Softwarefejl; fysisk skade. | Perform a soft reset by holding the power button until the device restarts. If the issue persists, contact customer support. |
9. Specifikationer
| Feature | Detalje |
|---|---|
| Model | CRP239 (CREADER PROFESSIONAL 239) |
| Vise | 5.0-inch 720p Touch Screen |
| Batteri | 4000mAh Rechargeable Lithium Polymer (included) |
| Forbindelse | OBD II, Wi-Fi, USB |
| Køretøjsdækning | Domestic, Asian, European vehicles (1996 and newer OBD2) |
| Understøttede systemer | Engine, Automatic Transmission (A/T), ABS, SRS |
| Særlige funktioner | Oil Reset, Steering Angle Reset, Brake-Pad Reset (EPB), Battery Matching (BMS), Throttle Adaptation, DPF Regeneration |
| Dimensioner | 32.4 x 25.4 x 8 cm (pakke) |
| Varens vægt | 560 g |
| Udvendigt materiale | Gummi |
10. Garantioplysninger
The LAUNCH CRP239 comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product package or visit the official Launch webwebsted. Behold din købskvittering som købsbevis i tilfælde af garantikrav.
Udvidede garantimuligheder kan være tilgængelige fra tredjepartsudbydere. For eksempelampDer tilbydes 1-årig og 2-årig udvidet garanti fra Salama Care på dette produkt.
11. Support
For technical assistance, product inquiries, or support, please contact Launch customer service through their official website or the contact information provided in your product documentation. Ensure you have your product model number (CRP239) and serial number ready when contacting support.
For yderligere ressourcer, besøg Launch Official Webwebsted.





