·Q: Is AD20 Pro code reader compatible with my vehicles?

·A: AD20 PRO support 10,000+ VehicIes with OBD2 standard. If you are not sure whether it is supported, please contact customer service before purchasing, and we will help you confirm it.

·Q：Do you have to pay for updates on AD20 PRO?

·A: Nope, there are no update fees. You get lifetime upgrades forever. We'll keep adding new languages and features over time.

·Q: Would AD20 PRO is compatible with third-party Apps

·A: No, XTOOL has developed the XTOOL Advancer app exclusively for AD20PRO. This comprehensive app ensures stability and safety while providing access to all updates at no extra cost. Enjoy enhanced performance with every update for a seamless user experience！Talk With Your Car – Ask questions by TEXT and get plain-English answers. No more guesswork—XTOOL AI explains check-engine lights, noises, and dashboard warnings instantly.

Why did you choose AD20 PRO?

XTOOL AD20 Pro is a Enhanced OBDII Scanner with Real-Time Car Performance Monitor, In-depth Diagnostics for all available systems.

Essential for students, road trip aficionados, and car owners alike, the XTOOL AD20 PRO is a must-have addition to your glove box toolkit!

*Straightforward UI & User-friendly Design: Easily usable and quickly adaptable. Allows you to check vehicle faults at any time, stay informed, and save costs.

* All System Scan - Quickly Lock Fault Location：For sudden malfunctions, it helps you In-depth check the fault and read DTC Codes, look up details online. After the fault is resolved, it can clear DTC codes. AD20 PRO also can use to check the car regularly to stop bigger issues.

* Trip analysis & Driving behavior optimization: AD20 PRO can analyze driving distance, top speed, RPM, temperature, and average fuel consumption, etc performance data. You can compare each set of data and optimize your next trip accordingly, it's perfect for road trip enthusiasts. The fun doesn't stop here, go discover it by yourself!

* Smog Test: AD20 PRO can regularly conduct smoke tests on your vehicle, ensuring you smoothly pass annual inspections.

* Battery check: AD20 PRO can check your car battery regularly to catch issues early and save on repair costs.

* Check MIL Status: AD20 PRO can turn off the engine malfunction indicator light.

> FULL OBDII FUNCTIONS

AD20Pro makes it easy for users to diagnose, monitor, and test the OBD2- Related issues to prepare your car for a smog check.

·Read Codes

·Erase Codes

·View Live Data

·Capture Freeze Frame

·MIL Status

·Vehicle Info

·I/M Readiness（Smog Check)

·O2 Sensor Test

·On-board Monitor Test

·Component Test

> IN-DEPTH ALL AVAILABLE SYSTEMS DIAGNOSTICS

·With AD20 PRO, you can conduct routine checks on your vehicle's systems, identify system fault codes—including those triggering warning lights—and clear DTCs post-repairs.

·This proactive approach helps prevent major failures and alleviate the burden of hefty repair expenses. AD20 Pro allows you to perform all system scans on the Engine, Transmission, Steering & Brake, Airbag, ABS, SAS, EPB, etc.

NOTE: Read /clear fault code only NOT for reset.

> OIL RESET

·After vehicle maintenance, AD20 PRO can be used to reset the maintenance reminder function, clearing the maintenance reminder light on the dashboard and setting the next maintenance time and mileage, avoiding spending more $ at the auto repair shop. According to the prompts, the operation is simple.

> TRIP RECORDING & DRIVING DATA ANALYSIS

·With driving data analysis function, it enables you to measure datas include:

*100 km/h acceleration time

*Top speed

*Engine load

*Engine coolant temperature

Trip analysis gives you access to data include:

*Top speed

*Ave.speed

*Ave fuel consumpation, etc

Help you monitor your car performance over time and optimize your driving behavior.

If you're a road trip enthusiast, AD20 PRO can analyze your vehicle's journeys and provide data-driven recommendations when planning your next trip.

> BATTERY CHECK

·Battery Check evaluates the health of your vehicle's battery and charging system, ensuring reliable starts and increased safety. By measuring voltage, current, and other parameters, it detects potential faults early, extending battery life.

> IM READINESS / SM0G TEST

·Smog Check make sure your vehicle's emission system is running smoothly and meets inspection standards. Catch problems early to prevent issues and extend the life of your emission system, keeping your vehicle safe on the road.

> PERFORMANCE TEST

·Conduct a performance evaluation on your vehicle by measuring its acceleration time over 100 kilometers, speed, engine load, coolant temperature, and other parameters.

> DTC LOOKUP LIBRARY FOR OBD2 CODES

·In Depth Check can quickly and accurately detect faults, read fault codes, and provide valuable insights during vehicle repairs, saving you time and money.

> SMART DASH PERSONALIZATION

·AD20PRO offers a variety of selectable dashboards to track Real-Time vehicle Live Data.