1. Introduktion
This manual provides comprehensive instructions for the operation, maintenance, and troubleshooting of the LAUNCH X431 PRO 5 Scan Tool. The LAUNCH X431 PRO 5 is an advanced diagnostic scanner designed for professional automotive technicians and repair shops, offering extensive vehicle coverage and a wide range of diagnostic and service functions.
It is an upgraded version of the X431 V+ and PRO3, featuring J2534 ECU Programming, ECU Online Coding, Topology Mapping, bi-directional control, and over 50 reset functions. This tool is equipped with a SmartLink C VCI for enhanced communication capabilities, including CANFD and DOIP protocols.
2. Produktet er slutview og nøglefunktioner
The LAUNCH X431 PRO 5 Scan Tool is engineered to provide OE-level diagnostic capabilities. Its robust feature set includes:
- J2534 ECU Programming: Enables advanced OEM J2534 reprogramming for various vehicle brands, facilitating data transfer and module updates.
- ECU Online Coding: Allows direct connection to OEM servers for coding functions, enhancing vehicle performance and customizing settings.
- Topology Mapping: Provides a visual representation of the vehicle's data bus configurations, improving diagnostic efficiency.
- Tovejsstyring (aktiv test): Permits sending commands to vehicle systems and components to test their functionality, aiding in rapid troubleshooting.
- 50+ nulstillingsfunktioner: Comprehensive suite of maintenance and service functions including Oil Reset, EPB Reset, TPMS Reset, BMS, Injector Coding, ABS Bleeding, SAS Reset, Throttle Matching, and more.
- All System Diagnostics: Full-function diagnostics for all on-board systems, including Engine, Transmission, ABS, Airbags, TPMS, BCM, and more. Supports reading/clearing codes, viewing live data, and VIN information.
- SmartLink C VCI: A wireless Vehicle Communication Interface supporting ISO9141, J1850, SAE J2610, CANFD, and DOIP protocols for faster data transmission and remote diagnostics.
- Avancerede funktioner: Includes VAG Guided functions, personalization options, ADAS calibration support, and AutoAuth for FCA vehicles.
- Bred dækning af køretøjer: Supports 99% of vehicles manufactured from 1996-2024, covering American, Asian, and European models without IP limitations.
Figure 2.1: LAUNCH X431 PRO 5 Scan Tool and its comprehensive accessory kit.
Figur 2.2: Overview of the LAUNCH X431 PRO 5's primary advanced capabilities.
3. Komponenter og pakkeindhold
The LAUNCH X431 PRO 5 package includes the following main components:
- LAUNCH X-431 PRO5 Main Unit (Diagnostic Tablet)
- SmartLink C VCI Module
- Diagnostic Cables and Connectors (various vehicle-specific adapters)
- Strømadapter
- USB kabel
- Brugervejledning (dette dokument)
- Opbevaringskasse
The main unit is powered by a Lithium Ion battery (included).
4. Opsætningsvejledning
4.1 Første opstart og konfiguration
- Oplad enheden: Before first use, connect the LAUNCH X431 PRO 5 main unit to the power adapter and charge it fully. The device uses a Lithium Ion battery.
- Tænd: Press and hold the power button on the main unit to turn it on.
- Indledende opsætning: Følg vejledningen på skærmen for at vælge sprog og tidszone, og opret forbindelse til et Wi-Fi-netværk. En stabil internetforbindelse er afgørende for softwareopdateringer og onlinefunktioner.
- Softwareopdatering: Navigate to the "Software Update" section within the diagnostic application. It is highly recommended to update all available software packages to the latest version to ensure optimal performance and vehicle compatibility, including the Topology Mapping function (requires V 7.03.014 or higher).
4.2 Connecting the SmartLink C VCI Module
The SmartLink C VCI module acts as the communication bridge between the diagnostic tablet and the vehicle's OBD-II port.
Figure 4.1: SmartLink C VCI Module with port descriptions.
- Connect VCI to Vehicle: Locate the vehicle's OBD-II diagnostic port (usually under the dashboard) and securely plug in the SmartLink C VCI module.
- Pair VCI with Tablet: The SmartLink C VCI connects wirelessly (Bluetooth/Wi-Fi) to the X431 PRO 5 tablet. Ensure Bluetooth is enabled on the tablet. The VCI should automatically pair or be discoverable within the diagnostic application.
- Strømstatus: Verify the indicator lights on the SmartLink C VCI module to confirm it is powered on and communicating with the tablet.
5. Betjeningsvejledning
5.1 Fuld systemdiagnostik
The X431 PRO 5 can perform comprehensive diagnostics on all available vehicle systems.
Figure 5.1: Full System Diagnostics capability covering all on-board systems.
- Køretøjstilslutning: Ensure the SmartLink C VCI is properly connected to the vehicle's OBD-II port and paired with the tablet.
- Select Diagnostic Mode: From the main menu, select "Intelligent Diagnose" or "Local Diagnose" depending on your preference. Intelligent Diagnose can automatically identify the VIN.
- Systemscanning: The tool will scan all accessible electronic control units (ECUs) in the vehicle.
- Review Data:
- Læs koder: Retrieve Diagnostic Trouble Codes (DTCs) from all systems.
- Slet koder: Ryd DTC'erne efter reparationer er udført.
- View Live data: Monitor real-time sensor data and parameters.
- Stelnummeroplysninger: Access vehicle identification number details.
5.2 J2534 ECU Programming
The J2534 programming function allows for advanced module reprogramming, typically required for replacing ECUs, updating software versions, or repairing data loss issues.
Figure 5.2: J2534 ECU Programming and Coding capabilities.
This function requires the SmartLink C VCI and may necessitate access to OEM software subscriptions for specific vehicle brands (e.g., BMW, Mercedes-Benz, Ford, Jaguar, Land Rover, Volvo). Refer to the specific vehicle manufacturer's J2534 pass-thru programming instructions for detailed steps.
5.3 ECU Online Coding
Online coding allows for advanced vehicle customization and module matching by connecting directly to OEM servers.
Figure 5.3: ECU Online Coding and Bi-directional Control in action.
- Match component control modules.
- Flash hidden features.
- Customize OE-settings.
- Disable or unlock specific functions.
This feature is particularly useful for brands like BMW, VW, Porsche, and Mercedes-Benz.
5.4 Topology Mapping
Topology Mapping provides an intuitive graphical display of the vehicle's communication network, showing the status and relationships of all ECUs.
Figure 5.4: Topology Mapping interface for intuitive problem presentation.
To access this feature, ensure your X431 PRO 5 software is updated to V 7.03.014 or higher. This function allows for quick identification of problematic modules and streamlines the diagnostic process.
5.5 Tovejsstyring (aktiv test)
Bi-directional control allows the technician to send commands from the scan tool to the vehicle's ECUs to activate specific components or perform system tests.
Figur 5.5: Eksamples of bi-directional control functions.
Examples include: Injector Buzz Test, Switch Cylinder Correction On/Off, Solenoid Valve activation, Tank Ventilation, Fuel Pump & Valve Tests, A/C Compressor Activation, turning windows on/off, EGR test, turning wipers on/off, and turning the radiator fan on/off.
5.6 50+ Reset Functions
The X431 PRO 5 offers a comprehensive suite of service and maintenance functions.
Figure 5.6: A selection of the 50+ available reset functions.
Almindelige funktioner omfatter:
- Nulstilling af olie
- EPB-nulstilling (elektronisk parkeringsbremse)
- TPMS-nulstilling (dæktryksovervågningssystem)
- BMS-nulstilling (batteristyringssystem)
- Injektor Kodning
- SAS Reset (Steering Angle Sensor)
- Gasspjældstilpasning
- ABS-blødning
- Kalibrering af affjedring
- Headlamp Justering
- WIN DR ROOF (Window/Door/Roof Initialization)
- TEC Learning (Transmission Electronic Control)
- Airbag nulstilling
- ODO Reset (Odometer)
- A/F Setting (Air/Fuel Ratio)
- Misfire Check
Access these functions via the "Service Function" menu on the main screen.
5.7 avancerede funktioner
Beyond core diagnostics, the X431 PRO 5 offers several advanced features to boost repair efficiency:
Figur 5.7: Overview of advanced functions.
- Online Functions: Obtain data directly from OEM servers for various diagnostic and programming tasks.
- Personalisering: Customize vehicle settings, such as enabling or disabling certain features (e.g., auto start/stop, daytime running lights).
- Vejledte funktioner: Provides step-by-step instructions for complex procedures, particularly useful for VAG group vehicles (VW, Audi, Skoda, Seat).
- AutoAuth for FCA Vehicles: Allows access to protected FCA (Fiat Chrysler Automobiles) vehicle functions.
- Komponentmatchning: Facilitates the matching and adaptation of new or replaced vehicle components.
- ADAS Module Supported: Supports calibration of Advanced Driver-Assistance Systems (ADAS). Note: This may require additional hardware and software.
Figure 5.8: HD Protocol and ADAS Calibration capabilities.
For heavy-duty trucks, an extra purchase of HD software subscription and non-16pin HD adapters may be required.
6. Vedligeholdelse
Proper maintenance ensures the longevity and optimal performance of your LAUNCH X431 PRO 5 Scan Tool.
- Softwareopdateringer: Regularly check for and install software updates. LAUNCH offers 2 years of free updates for this model. Updates often include new vehicle models, bug fixes, and enhanced functionalities.
- Rensning: Brug en blød, tør klud til at rengøre tablettens skærm og kabinet. Undgå slibende rengøringsmidler eller opløsningsmidler.
- Opbevaring: Store the device and its accessories in the provided protective case when not in use. Keep it in a cool, dry place away from direct sunlight and extreme temperatures.
- Batteripleje: To prolong battery life, avoid fully discharging the battery frequently. If storing for extended periods, ensure the battery is charged to about 50-70%.
- Kabelinspektion: Periodically inspect all diagnostic cables and connectors for signs of wear, damage, or corrosion. Replace damaged cables immediately.
7. Fejlfinding
This section addresses common issues you might encounter with the LAUNCH X431 PRO 5 Scan Tool.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | Low battery; Power button not held long enough; Hardware malfunction. | Charge the device fully. Press and hold the power button for 3-5 seconds. If issue persists, contact technical support. |
| Unable to connect to vehicle. | VCI not properly connected; VCI not paired with tablet; Vehicle ignition off; Damaged OBD-II cable/VCI. | Ensure VCI is securely plugged into OBD-II port. Verify VCI is paired via Bluetooth/Wi-Fi. Turn vehicle ignition to ON position. Check cables for damage. |
| Diagnostic app crashes or freezes. | Outdated software; Insufficient memory; Software conflict. | Update all software to the latest version. Close other running applications. Restart the device. If persistent, perform a factory reset (backup data first) or contact support. |
| Certain functions not available for a specific vehicle. | Vehicle not supported for that function; Software not updated; Specific module not present in vehicle. | Verify vehicle compatibility for the specific function. Ensure software is up-to-date. Some advanced functions require specific vehicle configurations. |
| J2534 programming issues. | Incorrect OEM software setup; Unstable power supply during programming; Network issues. | Ensure correct OEM software and drivers are installed. Maintain stable vehicle battery voltage (use a battery maintainer). Ensure stable internet connection. Follow OEM programming procedures precisely. |
For issues not covered here, please refer to the official LAUNCH support resources or contact their customer service.
8. Specifikationer
| Feature | Detalje |
|---|---|
| Model | LAUNCH X-431 PRO5 |
| Operativsystem | Android 10.0 |
| Processor | 2.0GHz 4-core Processor |
| Vise | 10.1" (1280x800 resolution) |
| Hukommelse | 4GB RAM / 64GB Internal Storage |
| Kamera | 8MP bagkamera |
| Forbindelse | Dual-WiFi (2.4GHz/5GHz), Bluetooth |
| Batteri | 6300mAh litium-ion (inkluderet) |
| Varens vægt | 21.4 pund |
| Produktdimensioner | 23.62 x 6.3 x 15.75 tommer |
| Automotive Fit Type | Universal Fit |
| Producentens varenummer | X431 PRO5 |
| UPC | 850052860332 |
Figure 8.1: Key hardware specifications of the LAUNCH X431 PRO 5.
9. Garanti og support
The LAUNCH X431 PRO 5 Scan Tool typically comes with a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official LAUNCH webhjemmeside for detaljerede garantivilkår.
- Gratis opdateringer: This product includes 2 years of free software updates from the date of activation.
- Teknisk support: For technical assistance, troubleshooting, or inquiries regarding product functionality, please contact LAUNCH customer support. Contact information can usually be found on the official LAUNCH website or within the device's "Info Center" application.
- Online ressourcer: Utilize online forums, FAQs, and video tutorials provided by LAUNCH for additional support and operational guidance.
