1. Introducció
The XTOOL D6 is an advanced OBD2 diagnostic scanner designed for comprehensive vehicle system analysis. It offers full system diagnostics, 15 essential service functions, and supports modern vehicle protocols like FCA AutoAuth and CAN FD. This manual provides detailed instructions for setting up, operating, and maintaining your XTOOL D6 device.

Image 1.1: XTOOL D6 main screen overview, illustrating its diagnostic capabilities and supported features.
2. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- XTOOL D6 Diagnostic Tablet
- Main OBD2 Diagnostic Cable
- USB Cable for PC Connection/Charging
- Adaptador d'alimentació
- Customized Carrying Case
- Manual d'usuari (aquest document)

Image 2.1: The XTOOL D6 scanner and its accessories stored within the customized carrying case.
3. Configuració
3.1 Engegada inicial i registre
- Manteniu premut el botó d'engegada per encendre el dispositiu.
- Segueix les instruccions que apareixen a la pantalla per seleccionar el teu idioma i la teva regió.
- Connect the device to a Wi-Fi network for internet access.
- Register your device by creating an XTOOL account or logging in if you already have one. This is essential for software updates and warranty activation.
3.2 Actualitzacions de programari
The XTOOL D6 offers free lifetime software updates. Regularly updating your device ensures access to the latest vehicle coverage, diagnostic functions, and performance enhancements.
- From the main menu, tap on the Actualitzacions icona.
- El sistema comprovarà si hi ha actualitzacions disponibles.
- Select the desired updates and tap Descarregar or Instal·lar. Ensure a stable internet connection during this process.

Image 3.1: The XTOOL D6 offers free lifetime software updates and dedicated technical support.
4. Instruccions de funcionament
4.1 Connexió a un vehicle
- Localitza el port OBD2 del vehicle, normalment sota el tauler de control al costat del conductor.
- Connect the main diagnostic cable to the XTOOL D6 device.
- Plug the other end of the diagnostic cable into the vehicle's OBD2 port.
- Gireu l'encesa del vehicle a la posició ON position (engine off).
4.2 Diagnòstic complet del sistema
The XTOOL D6 can perform comprehensive diagnostics on all available electronic control units (ECUs) in a vehicle, including Engine (ECM), Transmission (TCM), ABS, SRS, TPMS, HVAC, and more.
- Al menú principal, seleccioneu Diagnòstic or Escaneig automàtic.
- Per Escaneig automàtic, the device will automatically identify the vehicle's VIN and scan all systems.
- Per Diagnòstic, you may need to manually select the vehicle make, model, and year.
- Un cop connectat, podeu:
- Read Diagnostic Trouble Codes (DTCs)
- Esborra els DTC
- View Live Data Stream (graphical or numerical)
- Perform Actuation Tests
- View Congela les dades del fotograma
4.3 Special Functions (15+ Relearns)
The D6 offers over 15 essential service functions for common maintenance tasks:
- Restabliment d’oli
- Restabliment del fre d'estacionament electrònic (EPB)
- Restabliment del sistema de gestió de bateries (BMS)
- Cam Crank Position/Crankshaft Sensor Relearn (CKP Relearn)
- Throttle Body Relearn
- Tire Pressure Monitoring System (TPMS) Relearn
- ABS Auto Bleed
- Codificació d'injectors
- Calibratge de la suspensió
- Reaprenentatge de la transmissió
- I més.
To access these functions, select Funció especial from the main menu and choose the desired service.
4.4 AutoVIN and Live Data
The AutoVIN feature automatically identifies vehicle information for faster diagnostics. The device also displays real-time live data streams, allowing you to monitor up to 4 parameters simultaneously for detailed analysis.
4.5 FCA AutoAuth and CAN FD Support
The XTOOL D6 supports FCA AutoAuth for secure access to 2018+ Chrysler, Jeep, Dodge, and 2017+ Fiat vehicles. It also supports the CAN FD protocol for modern vehicles, including GM 2020+ models. Nota: FCA AutoAuth requires account registration via AutoAuth's website, not through XTOOL.

Imatge 4.1: acabatview of smart diagnostic functions available on the XTOOL D6.

Image 4.2: XTOOL D6 extensive vehicle coverage, language support, and protocol compatibility.
5. Manteniment
5.1 Cura del dispositiu
- Keep the device clean using a soft, dry cloth. Avoid abrasive cleaners.
- Store the device in its customized carrying case when not in use to protect it from drops, scratches, and dust. The case is designed to be waterproof and oilproof.
- Eviteu exposar el dispositiu a temperatures extremes o a la llum solar directa durant períodes prolongats.
- Ensure all cables are properly connected and disconnected to prevent damage to ports.
5.2 Gestió de programari
- Regularly perform software updates as described in Section 3.2.
- Periodically clear diagnostic reports and unnecessary data to free up storage space. The device has 32GB internal storage, expandable via microSD.

Image 5.1: Features of the XTOOL D6 carrying case, designed for protection and portability.
6. Solució De Problemes
If you encounter issues with your XTOOL D6, refer to the following common troubleshooting steps:
- El dispositiu no s'encén: Ensure the battery is charged. Connect the device to a power source using the provided USB cable and adapter.
- Sense comunicació amb el vehicle: Verify that the diagnostic cable is securely connected to both the D6 and the vehicle's OBD2 port. Ensure the vehicle's ignition is in the ON position. Check for any blown fuses in the vehicle's OBD2 circuit.
- Bloqueig o rendiment lent del programari: Restart the device. Ensure you have the latest software updates installed. Clear unnecessary diagnostic reports to free up storage.
- Problemes de connexió Wi-Fi: Check your Wi-Fi router and network settings. Ensure the device is within range of the Wi-Fi signal.
- FCA AutoAuth access issues: Confirm that you have registered and activated your account on the AutoAuth website. Ensure your device is connected to the internet.
For persistent issues, please contact XTOOL customer support.
7. Especificacions
| Característica | Especificació |
|---|---|
| Marca | XTOOL |
| Model | D6 |
| Sistema operatiu | Linux |
| Mida de la pantalla | Pantalla tàctil HD de 5.45 polzades |
| Bateria | Bateria integrada de 3150 mAh |
| Emmagatzematge | 32 GB (ampliable amb microSD) |
| Connectivitat | Wi-Fi, USB |
| Protocols compatibles | CAN FD, FCA AutoAuth, OBD2 standard protocols |
| Cobertura de vehicles | 90+ brands, 10,000+ vehicles (1996+ US, 2003+ EU, 2008+ Asian) |
8. Garantia i Suport
The XTOOL D6 diagnostic scanner comes with a 2-year warranty, ensuring coverage against manufacturing defects and malfunctions under normal use.
8.1 Suport tècnic
XTOOL provides responsive technical support. If you have any questions regarding the device's operation, compatibility, or require assistance with diagnostics, please contact XTOOL Direct support.
- For support, please visit the official XTOOL weblloc web o consulteu la informació de contacte que s'inclou amb l'embalatge del producte.
- When contacting support, please provide your device's serial number (SN) and a detailed description of the issue.