1. Introducció
The XTOOL D6S OBD2 Scanner Diagnostic Tool is a professional-grade automotive diagnostic device designed for comprehensive vehicle system scanning and maintenance. This tool provides OE-level diagnostics, covering a wide range of vehicle makes and models, and offers numerous special functions to assist in vehicle repair and maintenance. It supports modern protocols like CAN FD and FCA AutoAuth, making it suitable for a broad spectrum of vehicles.

Figure 1: The XTOOL D6S OBD2 Scanner Diagnostic Tool, showcasinel seu disseny compacte i la seva interfície d'usuari.
2. Què hi ha a la caixa
Verifiqueu que tots els components siguin presents en desembalar:
- D6S Tablet: The main diagnostic unit with a 5.45-inch HD touchscreen.
- OBD2 Main Cable: Used to connect the D6S tablet to the vehicle's OBD2 port.
- Charging Cable: For recharging the device's internal Lithium Ion battery.
3. Configuració
- Càrrega del dispositiu: Before first use, ensure the D6S tablet is fully charged using the provided charging cable. Connect the charging cable to the device and a suitable power adapter.
- Encès: Premeu i manteniu premut el botó d'engegada situat al lateral de la tauleta fins que la pantalla s'il·lumini.
- Configuració inicial: Follow the on-screen prompts to configure the device. This includes selecting your preferred language (23 languages supported, English is default) and connecting to a Wi-Fi network for updates. A stable Wi-Fi connection is crucial for downloading software updates and vehicle data.
- Connexió al vehicle: Locate your vehicle's OBD2 port, typically found under the dashboard on the driver's side. Connect the OBD2 Main Cable to the D6S tablet and then to the vehicle's OBD2 port. Ensure the vehicle's ignition is in the ON position (engine off or running, depending on the diagnostic task).

Figura 2: Mésview of the XTOOL D6S hardware, highlighting the charging port and OBD2 cable connection.
4. Instruccions de funcionament
4.1. Full System Diagnostics (OE-Level)
The D6S performs comprehensive diagnostics across all available vehicle modules, similar to dealership-level tools. This includes systems such as Engine, ABS, SRS, Transmission, EPB, and HVAC.
- AutoVIN Scan: The device can automatically identify the vehicle's VIN for accurate and quick diagnosis.
- Llegir/Esborrar DTC: Retrieve and clear Diagnostic Trouble Codes (DTCs) from all supported systems. This helps in identifying and resolving issues, and turning off warning lights.
- Flux de dades en directe: View real-time data parameters in text or graph format (up to 4 PIDs graphing). This is crucial for monitoring sensor readings, component status, and overall system performance.
- Congelar fotograma: Access a snapshot of sensor values at the moment a DTC was set, aiding in pinpointing the conditions under which a fault occurred.

Figure 3: The D6S performing OE-level all systems diagnostics, illustrating its comprehensive coverage.
4.2. 30+ Maintenance Services
The D6S offers over 30 common maintenance and reset functions, enabling users to perform various service tasks without needing specialized dealership equipment. Key functions include:
- Sagnat de l'ABS: Bleed the brake system after component replacement.
- Reinicialització d'oli: Restableix el recordatori 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.
- SAS Adjustment: Calibra el sensor d'angle de direcció.
- Restabliment de TPMS: Restableix els sensors del sistema de control de pressió dels pneumàtics.
- Codificació de l'injector: Codifiqueu els nous números d'injector a la ECU.
- Reaprenentatge del cos de l'accelerador: Re-adapt the throttle body after cleaning or replacement.
- Restabliment del BMS: Register a new battery to the vehicle's system.
- Gearbox Match: Adapt the transmission after repair or replacement.
- Reaprenentatge del sensor de biela: Realitzeu el reaprenentatge del sensor de posició del cigonyal.
- A/C Relearn: Perform AC system relearn procedures.
- And many more, including Headlight, Suspension, Seat Match, Tire Size Reset, Windows Initialization, AdBlue Reset, Clutch Adaption, Power Balance, Coolant Bleeding, NOX Reset, Stop/Start Reset.
Note: The availability of specific functions may vary by vehicle make, model, and year. Always verify compatibility before attempting a service function.

Figure 4: A visual representation of some of the 30+ special functions available on the D6S.
4.3. Full OBDII Functions
The D6S supports all 10 OBDII test modes, allowing for quick and efficient emission-related diagnostics:
- Read/Clear Generic & Manufacturer-Specific DTCs
- Flux de dades en directe
- Congela les dades del fotograma
- I/M Readiness Status (Emissions Test)
- Prova del sensor d’O2
- Prova de monitor a bord
- Prova de components
- Informació del vehicle (VIN, CID, CVN)

Figure 5: The D6S displaying full OBDII functions, useful for checking engine lights and emissions readiness.
4.4. Additional Diagnostic Features
- Biblioteca DTC: Provides detailed explanations of Diagnostic Trouble Codes, assisting in understanding fault origins.
- Informe de diagnòstic: Generate and share diagnostic reports in PDF format for record-keeping or sharing with clients/mechanics.
- Voltage Visualització: Monitor the vehicle's battery health in real-time.
- FCA AutoAuth & CAN FD Support: Compatible with modern FCA vehicles (2018+) and vehicles using the CAN FD protocol (e.g., GM 2020+), expanding vehicle coverage. Note: Personal AutoAuth account and active subscription are not included with the device.

Figure 6: The D6S showcasing additional features like diagnostic report generation and AutoVIN for streamlined use.
5. Manteniment
- Actualitzacions de programari: The XTOOL D6S offers lifetime free updates via Wi-Fi. Regularly check for updates to ensure the latest vehicle coverage, bug fixes, and new features. Connect the device to a stable Wi-Fi network and navigate to the "Update" section on the main menu to perform a one-click update.
- Neteja: Utilitzeu un suau, damp drap per netejar el dispositiu. Eviteu productes químics agressius o materials abrasius.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in active use for extended periods.

Figure 7: The D6S update process, emphasizing the importance of regular software updates for optimal performance.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Bateria baixa; cable/adaptador de càrrega defectuós. | Charge the device for at least 30 minutes. Try a different charging cable or adapter. |
| Sense comunicació amb el vehicle. | OBD2 cable not properly connected; ignition off; vehicle not supported; blown fuse in vehicle's OBD2 port. | Ensure cable is securely connected. Turn ignition ON. Verify vehicle compatibility. Check vehicle's OBD2 port fuse. |
| Error d'actualització del programari. | Connexió Wi-Fi inestable; emmagatzematge insuficient. | Ensure strong Wi-Fi signal. Clear unnecessary files or expand storage with a microSD card. Retry update. |
| Specific function not available. | Function not supported for the specific vehicle model/year; outdated software. | Check vehicle compatibility with XTOOL support. Ensure software is up to date. |
7. Especificacions
- Fabricant: XTOOL
- Model: D6S (Item model number: XD-D6S)
- Pes de l'article: 1.74 lliures
- Dimensions del paquet: 9.61 x 6.1 x 3.39 polzades
- Pantalla: HD de 5.45 polzades (resolució de 1440 x 720)
- Emmagatzematge: 32GB ROM (expandable via microSD)
- Bateria: 1 Lithium Ion battery (included, 3150mAh)
- Sistema operatiu: Linux
- Tipus d'ajust per a automòbils: Universal Fit (for 12V OBD2 vehicles)
- Protocols admesos: OBD2/EOBD/JOBD & CAN/CAN-FD/FCA protocols
- Cobertura del vehicle: 10,000+ models across US, European, Asian, Australia 12V sedans, light duty trucks, SUVs, mini vans.

Figure 8: A comparison table highlighting key features and specifications of the XTOOL D6S.

Figure 9: Illustrates the extensive vehicle coverage of the XTOOL D6S across various regions.
8. Garantia i Suport
The XTOOL D6S automotive scan tool comes with a 2 any de garantia. For technical assistance, compatibility checks, or any product-related inquiries, please contact XTOOL's professional and responsive tech service. Provide your VIN for compatibility checks when contacting support.
Contact information for support is typically found on the manufacturer's official website or within the device's "About" section.





