Introdución
The XTOOL D5 is an advanced car code reader and reset tool designed for comprehensive vehicle diagnostics and maintenance. It provides a wide range of functions for both professional technicians and DIY enthusiasts, ensuring efficient troubleshooting and upkeep of your vehicle's systems. This manual provides detailed instructions on setting up, operating, and maintaining your XTOOL D5 device.

Figure 1: The XTOOL D5 diagnostic tool, showcasing its user interface.
O que hai na caixa
Upon unboxing your XTOOL D5, please verify that all the following components are included:
- Ferramenta de dixitalización XTOOL D5
- Cable OBD2
- Cable de carga tipo C.
- Guía rápida
Configuración
Follow these steps to set up your XTOOL D5 for first-time use:
- Cargar o dispositivo: Connect the XTOOL D5 to a power source using the provided Type C Charging Cable. Ensure the device is fully charged before initial use. The device includes a 3150mAh Lithium Polymer battery.
- Encendido: Press and hold the power button to turn on the XTOOL D5.
- Configuración inicial: Follow the on-screen prompts to select your preferred language (English is built-in) and connect to a Wi-Fi network for updates.
- Conectar ao vehículo: Locate your vehicle's OBD2 port, typically found under the dashboard on the driver's side. Connect the OBD2 Cable from the XTOOL D5 to the vehicle's OBD2 port.

Figure 2: Connecting the XTOOL D5 to a vehicle's OBD2 port for diagnostic operations.
Instrucións de funcionamento
The XTOOL D5 offers a range of diagnostic and maintenance functions. This section details how to utilize its primary features.
1. 4-System Diagnostics
The D5 provides comprehensive diagnostics for the Engine, Transmission, ABS, and SRS systems. This allows for reading and clearing Diagnostic Trouble Codes (DTCs) and viewdatos en directo.
- Sistema do motor: Diagnose issues related to the engine, including check engine light, misfires, stalling, and performance problems.
- Sistema de transmisión: Identify problems with the vehicle's transmission, such as hard shifts, slipping gears, or fluid leaks.
- ABS (Sistema de freos antibloqueo): Read and clear codes related to ABS warnings, brake sensors, and traction control.
- SRS (Supplemental Restraint System): Scan and clear codes for airbags, seatbelt tensioners, and crash sensors.

Figura 3: Máisview of the 4-system diagnostic capabilities of the XTOOL D5.
2. 9 Essential Maintenance Functions
The D5 includes nine key reset and service functions to assist with common vehicle maintenance tasks:
- Reinicio do freo EPB: Restablece o freo de estacionamento electrónico despois de substituír as pastillas de freo.
- Calibración SAS: Calibra o sensor do ángulo de dirección.
- Reinicio do BMS: Resets the battery management system after battery replacement.
- Throttle Body/Position Relearn: Reaprende a posición do corpo do acelerador.
- Restablecer TPMS: Resets the Tire Pressure Monitoring System.
- Sangrado do ABS: Realiza procedementos de purga de ABS.
- Codificación do inxector: Codes new injectors to the vehicle's ECU.
- Reinicio do aceite: Restablece a luz de servizo do aceite despois dun cambio de aceite.
- Rexeneración do DPF: Initiates Diesel Particulate Filter regeneration (if applicable).

Figure 4: Screen showing the 9 essential maintenance functions available on the XTOOL D5.
3. Funcións OBD2 completas
The D5 supports all 10 OBD2 test modes for comprehensive emissions-related diagnostics:
- Ler códigos de avaría: Recupera códigos xenéricos (P0, P2, P3 e U0) e específicos do fabricante (P1, P3 e U1).
- Borrar DTC: Clears Diagnostic Trouble Codes and turns off the Check Engine Light.
- Ler datos en directo: Displays real-time data stream in text or graph format (up to 4 PIDs simultaneously).
- Dispoñibilidade I / M: Comproba a dispoñibilidade dos sistemas de vixilancia de emisións.
- O2 Sensor Monitor Test: Recupera os resultados da proba do monitor do sensor de O2.
- Conxelar datos de cadros: Displays the vehicle's operating conditions at the time an emission-related fault occurred.
- Proba de compoñentes: Permite probar compoñentes ou sistemas específicos.
- Proba do monitor a bordo: Recupera os resultados das probas de monitorización de diagnóstico a bordo.
- Información do vehículo: Recupera o número de identificación do vehículo (VIN), o ID de calibración (CALID) e o número de verificación da calibración (CVN).

Figure 5: Monitoring and graphing up to 4 live data streams on the XTOOL D5.
4. Funcións avanzadas
- AutoVIN/Auto Scan: Quickly identifies vehicle information for faster diagnostics. Note: AutoVIN may not work with all vehicle models.
- Busca de DTC: Built-in DTC Library explains fault codes, aiding in understanding and resolving issues.
- Informe de diagnóstico: Generate, save, and share detailed diagnostic reports with one click.
- Batería Voltage Lectura: Monitors the vehicle's electrical system in real-time to prevent damage during diagnostics.

Figure 6: Super clear navigation display with quick access features on the XTOOL D5.
Mantemento
Proper maintenance ensures the longevity and optimal performance of your XTOOL D5 device.
- Actualizacións de software: The XTOOL D5 offers free lifetime software updates via Wi-Fi. To update, connect the device to a stable Wi-Fi network and navigate to the "Updates" section on the main menu. Perform "One-Tap Online Update" regularly to ensure access to the latest features and vehicle compatibility.
- Limpeza: Use un suave, damp pano para limpar a pantalla e a carcasa do dispositivo. Evite produtos de limpeza abrasivos ou solventes.
- Almacenamento: Garde o dispositivo nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Coidado do cable: Handle the OBD2 cable and Type C charging cable with care. Avoid bending or twisting them excessively to prevent damage. The cables feature reinforced ends with rubber collars for durability.

Figure 7: The XTOOL D5's one-click online update feature and report sharing capability.
Resolución de problemas
This section addresses common issues you might encounter with your XTOOL D5.
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non se acende. | Low battery; faulty charging cable; device malfunction. | Ensure the device is fully charged. Try a different Type C charging cable. If the issue persists, contact XTOOL Tech Support. |
| Non se pode conectar ao vehículo. | Loose OBD2 connection; vehicle's ignition is off; incompatible vehicle. | Ensure the OBD2 cable is securely connected to both the D5 and the vehicle's port. Turn the vehicle's ignition to the ON position (engine off). Verify vehicle compatibility with XTOOL support if unsure. |
| AutoVIN does not work. | Not all vehicle models support AutoVIN. | Manually select the vehicle make, model, and year. |
| Check Engine Light returns after clearing codes. | Underlying issue not resolved. | Clearing fault codes only turns off the light; it does not fix the problem. Diagnose and repair the root cause of the fault code. |
Especificacións
Key technical specifications for the XTOOL D5 Smart Diagnostic System:
- Modelo: XTOOL D5 Smart Diagnostic System
- Peso do artigo: 1.76 libras
- Dimensións do paquete: 9.72 x 6.06 x 3.39 polgadas
- Número de modelo do artigo: D5
- Baterías: 1 Lithium Polymer battery required (included), 3150mAh
- Número de peza do fabricante: XTOOL D5
- Sistema operativo: Linux
- Tipo de axuste para automóbiles: Universal Fit (OBD2-equipped vehicles built after 1996)
- UPC: 753467393146
- Visualización: 5.45" high-resolution touchscreen (1440x720)
- Almacenamento: 32GB built-in (expandable via memory card up to 128GB)
- Conectividade: Wi-Fi, CAN FD Protocol, FCA AutoAuth

Figure 8: Visual representation of XTOOL D5's key specifications including screen size, resolution, and battery capacity.
Garantía e Soporte
XTOOL is committed to providing reliable products and excellent customer service.
- Garantía: The XTOOL D5 comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product meets high standards.
- Soporte técnico: XTOOL provides technical support for the lifetime of the product. If you encounter any issues or have questions regarding the operation of your D5, please contact XTOOL Tech Support.
- Actualizacións de software: Enjoy free lifetime software updates, ensuring your device remains current with the latest vehicle models and diagnostic features.
- Información de contacto: For technical assistance or warranty claims, please refer to the contact details provided in the Quick Guide or visit the official XTOOL website. For language change requests, send your serial number and desired language to xtoolofficial@hotmail.com.

Figure 9: XTOOL's commitment to product quality and customer support.





