Xtool D5 Automotive Diagnostic Tool User Manual

1. Introduction

The Xtool D5 is a powerful and versatile automotive diagnostic tool designed to help both professional mechanics and DIY enthusiasts identify and resolve vehicle issues efficiently. It offers comprehensive diagnostics for 5 major vehicle systems, over 9 special reset functions, full OBD2 capabilities, and supports advanced protocols like CAN FD and FCA. With lifetime free software updates via Wi-Fi, the D5 ensures you always have the latest features and vehicle coverage.

Figure 1: Xtool D5 Main Interface

2. Package Contents

Please check the contents of your package against the list below. If anything is missing or damaged, contact your vendor for assistance.

• Xtool D5 Tablet
• Quick User Guide
• Charging Cable
• Diagnostic Main Cable
• Product Carton

Figure 2: Xtool D5 Package Included

3. Specifications

Figure 3: Xtool D5 Key Specifications

4. Setup Guide

1. Charge the Device: Before first use, ensure the Xtool D5 tablet is fully charged using the provided charging cable and a compatible power adapter.
2. Power On: Press and hold the power button (usually located on the side or top of the device) until the screen lights up.
3. Initial Setup: Follow the on-screen prompts to select your preferred language, connect to a Wi-Fi network, and register/log in to your XTOOL account. This is crucial for accessing lifetime free updates.
4. Connect to Vehicle:
   • Locate your vehicle's OBD-II port. This is typically found under the dashboard on the driver's side.
   • Connect the diagnostic main cable to the Xtool D5 tablet.
   • Plug the other end of the diagnostic main cable into your vehicle's OBD-II port.
   • Turn your vehicle's ignition to the "ON" position (engine off).

Figure 4: Connecting Xtool D5 to Vehicle and Main OBD2 Functions

5. Operating Instructions

5.1. Basic Navigation

The Xtool D5 features a 5.45-inch touch screen for intuitive navigation. The main menu provides quick access to core functions:

• Auto Scan: Initiates an automatic scan of the vehicle's systems.
• Diagnosis: Access specific diagnostic functions for various vehicle systems.
• OBD II: Standard OBD2/EOBD functions.
• Special Functions: Access reset and service functions.
• Updates: Manage software updates.
• More: Additional tools and settings.

5.2. Auto VIN & Auto Scan

The Auto VIN feature allows the D5 to automatically identify your vehicle's information for a quick and efficient diagnostic process. If Auto VIN fails, you can manually input the VIN or select the vehicle details.

1. From the main menu, select "Auto Scan" or "Diagnosis".
2. The device will attempt to automatically detect the vehicle's VIN.
3. If successful, it will proceed to scan the vehicle's systems.
4. If Auto VIN fails, you will be prompted to manually input the VIN or select the vehicle make, model, and year from a list.

Figure 5: Smart Auto VIN & Auto Scan Methods

Figure 6: Auto VIN & Scan Process

5.3. 5 System Diagnostics

The Xtool D5 can perform in-depth diagnostics on the following five core vehicle systems:

• Engine System: Inspects engine performance, fuel system, ignition system, and emissions. Identifies issues like power loss or fuel inefficiency.
• Gearbox (Transmission) System: Monitors gearbox status, including shift smoothness, hydraulic systems, and gear wear. Detects issues like sluggish shifting or slipping gears.
• ABS (Anti-lock Braking System): Detects faults in ABS sensors, pumps, and control modules to ensure braking stability.
• EPB (Electronic Parking Brake) System: Diagnoses EPB function and status, identifying brake failures, motor problems, or control system malfunctions.
• Airbag System: Checks airbag module, sensors, and control unit to ensure proper deployment in a crash.

To perform a system diagnostic:

1. From the main menu, select "Diagnosis".
2. Choose the specific vehicle system you wish to diagnose (e.g., Engine, ABS).
3. Follow the on-screen instructions to read fault codes, view live data, or perform other system-specific tests.

Figure 7: 5 Systems Diagnostic Capabilities

5.4. Full OBD2/EOBD Functions

The D5 supports all 10 modes of OBD2/EOBD tests for emissions-related issues:

• Read Trouble Codes: Displays Diagnostic Trouble Codes (DTCs) and their definitions.
• Clear Trouble Codes: Erases DTCs from the vehicle's computer after repairs.
• Live Data: Shows real-time data streams from various sensors.
• Read Freeze Frame: Captures a snapshot of vehicle conditions when a fault code is set.
• Read ECU Information: Retrieves vehicle information such as VIN, calibration IDs, and calibration verification numbers.
• Component Test: Allows testing of specific components or systems.
• On-Board Monitor Test: Retrieves results for emission-related powertrain components and systems.
• O2 Sensor Monitoring Test: Retrieves O2 sensor monitor test results.
• I/M Readiness: Checks the readiness of emission monitors.
• Read Vehicle Information: Displays vehicle identification information.

Figure 8: Full 10 OBD2 Functions

5.5. Special Functions (Resets)

The D5 offers over 9 common maintenance and reset functions:

• Oil Light Reset: Resets the oil service light after an oil change.
• EPB (Electronic Parking Brake): Deactivates and activates the brake control system for brake service.
• SAS (Steering Angle Sensor): Performs calibration of the steering angle sensor.
• DPF (Diesel Particulate Filter): Performs DPF regeneration, component replacement reset, and DPF static regeneration.
• BMS Reset (Battery Management System): Registers the new battery after replacement.
• Throttle Body Alignment: Initializes the throttle actuators to the default state.
• TPMS Reset (Tire Pressure Monitoring System): Resets tire pressure sensors after replacement or rotation.
• ABS Bleeding: Bleeds air from the brake system after component replacement.
• Injector Coding: Codes new injector numbers to the ECU.

Figure 9: 9 Hot Maintenance Services

5.6. Live Data Graphing

The D5 can display up to 4 data streams simultaneously in a graphical format, allowing for easy observation of real-time data changes and identification of intermittent issues. You can also record and playback data streams for later analysis.

Figure 10: 4-in-1 Live Data Graph

5.7. Diagnostic Report

After completing a diagnostic session, the Xtool D5 can generate detailed diagnostic reports. These reports can be saved, printed, or shared via email, providing a clear record of vehicle health and identified issues.

Figure 11: Diagnostic Report Generation and Sharing

5.8. Language Settings

The Xtool D5 supports 15 languages to cater to a global user base. The default language is English. To change the language:

1. Navigate to "Settings" or "More" from the main menu.
2. Find "Language" option.
3. Select your desired language from the list.

Figure 12: Supported Languages

6. Maintenance

6.1. Software Updates

The Xtool D5 comes with lifetime free software updates via Wi-Fi. Regular updates ensure your device has the latest vehicle coverage, bug fixes, and new features.

1. Ensure the device is connected to a stable Wi-Fi network.
2. From the main menu, select "Updates".
3. The device will check for available updates.
4. Follow the on-screen prompts to download and install any new software versions.
5. Do not power off the device during the update process.

6.2. Cleaning and Storage

• Clean the device with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Keep the device away from excessive moisture, dust, and extreme temperatures.
• Store the device in its original packaging or a protective case when not in use.

7. Troubleshooting

8. Vehicle Compatibility

The Xtool D5 is designed to cover a wide range of vehicles globally, supporting almost all OBD-II standard 12V vehicles manufactured after 1996 (US), 2000 (Europe), and 2008 (Asia), up to 2023/2025 models. It also supports newer CAN FD and FCA protocols for expanded compatibility.

8.1. Supported Protocols

• CAN FD: Supports GM, GMC, Cadillac, Chevrolet, Buick vehicles after 2020, offering 14 times faster transmission speed than standard CAN.
• FCA Autoauth: Supports Chrysler, Jeep, and Dodge vehicles after 2018.

Figure 13: CAN FD & FCA Protocol Support

8.2. Regional Coverage Examples

• America: Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford (USA), GM, Hummer, Jeep, Lincoln, Pontiac, Saturn.
• Europe: Abarth, Alfa Romeo, Aston Martin, BENZ, BMW, Citroen, Dacia, Ferrari, Fiat, Ford (EU), GAZ, IZH, Jaguar, Lancia, Land Rover, Maybach, MINI, Opel, PAZ, Peugeot, Renault, Rolls-Royce, SAAB, Seat, Skoda, Smart, BENZ-TRANSPORTER, UAZ, Vauxhall, Volvo, VW.
• Asia: Acura, Daewoo, Honda, Hyundai, HyundaiCV, Infiniti, Isuzu, Kia, Lexus, Mazda, Mitsubishi, Nissan, Perodua, Proton, RenaultSamsung, Scion, Ssangyong, Suzuki, Tlisuzu, Toyota.
• China: BAOJUN, BAIC MOTOR, SENOVA, BYD, CHANGAN, GREAT WALL, DFFG, AEOLUS, FORTHING, SOKON, EXEED, JAC, JETOUP, JMC, GEELY, CHERY, ROEWE, MAXUS, MG, SGMW.
• Australia: Ford (AU), Holden.

Note: For specific vehicle models and desired functions, it is recommended to confirm compatibility with the seller prior to purchase.

Figure 14: Worldwide Vehicle Brands Coverage

9. User Tips

• Always ensure your vehicle's battery is sufficiently charged before performing any diagnostic or special functions to avoid interruptions.
• For optimal performance and the latest features, regularly check for and install software updates.
• When encountering communication issues, double-check all cable connections and ensure the vehicle's ignition is in the "ON" position.
• If a specific function is not working as expected, verify your vehicle's compatibility for that particular function.

10. Warranty and Support

The Xtool D5 diagnostic tool comes with a 2-year warranty. For technical support, warranty claims, or any inquiries regarding the product, please contact your original point of purchase or visit the official XTOOL website for assistance.

Official XTOOL Website: www.xtooltech.com