The XTOOL AD20 PRO is a comprehensive diagnostic tool specifically designed for family car owners, featuring powerful functions and user-friendly operations that make it the top pick for DIY enthusiasts. The AD20PRO offers one-click online updates and lifetime free software updates, ensuring you always have access to the latest features and the broadest range of vehicle model support.

The Main Advantages:
• One-Click Quick Update & Lifetime Free Updates: Ensures you always use the latest software, enjoying more features and broader vehicle model support.
• Full-System Diagnosis: The AD20Pro can quickly diagnose all systems, including the engine, transmission, ABS, airbag, TPMS, etc., and ONLY can read and clear error codes.
• Complete OBDII Functionality: Supports reading/clearing fault codes, real-time data streams, freeze frame data, I/M readiness status, on-board monitoring tests, vehicle information retrieval, and component testing.
• Battery Testing & Maintenance Light Reset: Resets to recalculate engine oil life after an oil change, while providing real-time battery health feedback.
• Automatic VIN Recognition & Scan: After clicking "Automatic VIN Scan," the AD20Pro will automatically recognize your vehicle information and conduct a comprehensive scan.
• Driving Record & Analysis: Displays route maps for each trip and analyzes vehicle performance data, helping you better understand your driving habits.
• Color HUD Function: Projects vehicle speed, gauge information, and navigation information onto the windshield, reducing driving risks and enhancing driving safety.
• Performance Testing: Tests your car through a 100km acceleration time, speed, engine load, coolant temperature, etc., to understand its performance and help you identify issues with the powertrain, brakes, or other systems.
• OBD2 Live Data: AD20PRO supports real-time OBD2 data analysis, specifically displaying OBD2 engine data such as coolant temperature, intake air temperature, throttle position, and engine RPM.
• Multi-Language Support: Supports 13 languages, including English, Spanish, Russian, Arabic, French, German, Japanese, Korean, Polish, Portuguese, Italian, Turkish, and Traditional Chinese.
• Broad Compatibility: Compatible with Android and iOS devices, utilizing enhanced Bluetooth 5.0 technology for stable transmission of vehicle data to smartphones or tablets within a range of nearly 10 meters.
• Reliable After-Sales Service: Offers 60-days free return and 2-year warranty.⬆️Full System Diagnostic: The XTOOL Advancer AD20 Pro wireless automotive scanner diagnostic tool features an all-system scan function, assisting you in reading/clearing fault data on all available systems without any additional cost. Most inexpensive code readers only focus on the engine or OBD2 systems, but the AD20 Pro automotive code reader allows you to perform an all-system scan on the engine, powertrain, steering and braking, SRS, ABS, TPMS, and more; Note: It can only read/clear vehicle fault DTCs and cannot be used for resetting.

⬆️Advanced Oil Light Reset: AD20 PRO Supports Perform reset for the Engine Oil Life system, which calculates an optimal oil life change interval depending on the vehicle driving conditions and climate. Note: Other special features are not supported.⬆️Essential Functionality with Full OBD2 Capabilities
1. Read Fault Codes: View detailed descriptions of Diagnostic Trouble Codes (DTC).
2. Clear Fault Codes: Turns off the check engine light (MIL), clears codes, and resets monitors.
3. View Live Data: Reads and displays live ECU/PCM data streams, graphs functions, and stores freeze-frame data.
4. Check I/M Readiness: Indicates whether the vehicle's emission-related systems are functioning properly and ready for inspection.
5. Retrieve Freeze Frame Reading: Checks specific vehicle conditions recorded by the onboard computer at the time of an emission-related fault.
6. O2 Sensor Test: Retrieves and displays results of the O2 sensor monitor test from the onboard computer.
7. On-board Monitor Test: Displays test results for emission-related powertrain components and systems.
8. Read Vehicle Information: Shows details such as VIN (Vehicle Identification Number), CID (Calibration ID), and CVN (Calibration Verification Number).
9. Component Test: Allows certain vehicle components to be operated via commands sent from the scanner for testing.
10. Model Present: Includes ID module and communication protocol.