2026 TOPDON AD500 OBD2 Scanner Car Code Reader Scan Tool, Engine ABS SRS Transmission Diagnostics Tool, Oil/Throttle/SAS/TPMS/BMS/EPB Reset Car Scanner for DIY, Free Upgrade
Pro-quality Diagnostics OBD2 Scanner
Get a real pro-quality automotive diagnostic scan tool that has everything you expect:
- An affordable code scanner with deep detection on Engine, Transmission, ABS, Airbag (SRS) systems for 67 car brands across the globe.
- New 6 reset functions are available! Upgraded TOPDON ArtiDiag500 obd2 scanner with Oil /SAS/Throttle/EPB/TPMS/BMS Reset to maintain your vehicle systems safely.
- 4 systems diagnostic tool: access to ECU information, read & erase fault generic / manufacturer-specific codes, turns off warning lights, and display live datastream in merged graphic.
- OBD2 Full Functions Scanner：An Code Reader TOPDON ArtiDiag500 with all 10 test modes works on most OBDii / CAN cars made from 1996 and forward.
- One-touch AutoVIN Technology: automatically identify make, model, and year; quickly match the proper diagnostic software.
- Battery Voltage Monitor: check vehicle battery voltage status in real time.
- Automatically generate Diagnostic Report; share via Email.
- History Function: run the previous diagnostic procedure, not to start from scratch.
- Unlock FCA Secure Gateway :Supports cutting-edge CAN FD protocol, making it compatible with modern vehicles including 2020+ GM & Chrysler. It bypasses the FCA Secure Gateway to stay up to date with newer models from Chrysler, Jeep, Fiat, and others.
- What Do You Get? Beyond the packaging containing your AD500 and user manual, TOPDON ensures a premium post-purchase experience (1-year warranty, online customer service, etc.).
* About this item
>>History function: run the previous diagnostic procedure, not to start from scratch.
>>5” touchable LCD with easy-to-read clarity; combined with button navigation.
>> Quick to learn and easy to use: Android 11.0system; logically well-laid interface; DTC LookUp Library.
>>Free lifetime one-touch software update via Wi-Fi; Feedback function for timely online technical assistance.
>> Multilingual: English, French, German, Spanish, Portuguese, Russian, Japanese, ltalian,Traditional Chinese, Korea,Polish, Turkish
4 in 1 Car Diagnostic Scanner
1. For Engine System Diagnostics: To extend the life of vehicles and save energy, use this OBD2 scanner tool to:
- Quickly read / erase current, permanent, and pending codes in the Engine system;
- Show real-time change of critical data, related with fuel and manufacturer-specific parameters;
- Turn off the Check Engine Light on dashboard.
2. For Antilock Braking System Diagnostics: To have safe driving before putting anyone in danger because of brake locking or skidding, use diagnostic scanner TOPDON ArtiDiag500 professional automotive scanner to easily locate the brake pads issues:
- Read / clear error codes in the ABS system, and turn off the ABS warning light.
- Monitor and playback the real-time data of all brake components in graphic, including the speed of each wheel, ESP sensors data, Brake assist data, and CAN signals data.
This diagnostic tool can help prevent the ABS system failure like Blown sensor fuse, Low brake fluids, and Faulty sensor.
3. For Airbag System Diagnostics: Unlike other systems, you won’t always tell if the airbags are working properly while driving. This SRS check engine code reader can make sure all safety systems are functional before a tragedy happens:
- Access Supplemental Restraint System, to diagnose trouble codes, and pinpoint the faulty part.
- With built-in DTC definition library’s help to solve the issue; clear codes; turn off the SRS warning light.
Revealing the trouble area such as a defective seat belt, a corroded crash sensor, or some water intrusion in a connector, this obd2 code reader helps you solve security risks.
4. For Transmission Diagnostics: This TOPDON scan tool makes sure your vehicle’s transmission system (manual or automatic) collaboratively works with the Engine to power the wheels, matching the vehicle’s speed and load for safe driving.
- Pull / clear diagnostic codes from the transmission system.
- Display live data from the transmission system to detect whether the car’s speed and load match its transmission’s output.
The ArtiDiag500 scan tool supports 6 maintenance services for mainstream vehicle models: Oil Reset, TPMS Reset, BMS Reset, EPB Reset, Throttle Adaptation and Steering Angle Reset.
- Oil Reset: Reset an engine oil tracking system once the oil has been changed.
- Throttle Adaptation: Initialize the throttle actuators to the default state.
- SAS Reset: Reset the steering angle to zero to keep the car running straight.
- TPMS Reset: Reset the tire pressure monitoring system.
- BMS Reset: Clear the fault code of a low battery and make it match again.
- EPB Reset: Help replace and reset brake pads.
Multi-Functions：
All Modes OBD2 Scanner for 1996 & Newer Modern Cars Worldwide
- Read & clear fault codes stored in Engine Control Unit.
- Turn off annoying Check Engine Light after servicing and repairing.
- View dynamic Live Data to focus on any suspicious data; able to store and playback.
- Display I/M Readiness status to identify if the vehicle finishes the self-test.
- Show Freeze Frame data when a fault code is detected.
- O2 Sensor Test to check fuel efficiency.
- EVAP Test for fuel tank system (carbon canister test).
- Access to on-board diagnostic monitoring test results to determine if some specific components or the monitors are normal.
- Built-in DTC lookup library, read generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3, and U1) codes; show definition.
- Retrieve vehicle information (VIN, CID and CVN) for accurate diagnosis.
1.In-depth Diagnostic Report
Once the diagnostic procedure is finished, this car scanner will automatically generate a diagnostic report including detailed information such as Car Model, Year, VIN No., Vehicle Software Version, Registration No. and Mileage, with well-explained inspection result for reference.
The report is printable via PC, and can be shared via email.
2.Timely Diagnostic Feedback
Just submit diagnostic feedback when you have no idea how to fix the problem. This obd2 scanner can reach the cloud server, and contact our technicians to offer you strong technical backup.
3.Automatic VIN Detection
Performing diagnostic scans doesn’t need to be hassle. Once this scan tool is properly connected, it will start AutoVIN automatically to identify the vehicle’s make / model / year data, saving manual selections to be fast, and then match the suitable diagnostic software to be accurate.
- Go to “Settings”; make sure “Automatic detection on connect” is on.
- NOT for all cars. If failed, navigate through menus to go manual diagnostics.
1.DTC Lookup Library
A decent car diagnostic tool will accurately pull the error codes, and then also tells you what the problem is, so you don’t have to go looking the code up in a list or database. This is exactly the way this scan tool ArtiDiag500 acts.
You can also manually input the specific code for a detailed definition.
2.Graphic Live Datastream
This obd2 scanner display the selected dynamic Engine / Transmission / SRS / ABS data in 3 modes available: a. Numbers and lists (default); b. Wave patterns; c. Merged graph (max 4 data can be merged). You can save the current data as a diagnostic report and enter “Data” -> “Diagnostic Report” to playback for further troubleshooting.
3.Real-time Voltage Monitor
Monitoring the battery voltage is surprisingly straightforward in this obd2 scanner. Thanks to the graphic voltage stream, you can effortlessly check the instantaneous voltage when the car is powered off, and view the charging voltage across the battery when the car is running, making sure the battery is within the normal range.
60+ Car Brands Coverage(topdon artidiag 500 topdon diagnostic topdon topdon 500 )
This is a simple-to-use and feature-packed TOPDON obd2 scanner. It is compatible with a wide range of vehicles:
✔️ For American Cars: Buick, Cadillac, Chevrolet, Dodge, Ford, GM, Chrysler, Jeep, Lincoln.
✔️ For European Cars: Abarth, Alfa Romeo, Audi, BMW, Bugatti, Dacia, Eu Ford, Fiat, Jaguar, Lancia, Mercedes, Mini, Opel, Peugeot, Porsche, Renault, Saab, Seat, Skoda, Smart, Sprinter, LandRover, Citroen, Volvo, VW, Vauxhall.
✔️ For Asian Cars: Acura, Daewoo, Honda, Hyundai, Infiniti, Isuzu, Kia, Lexus, Mazda, Mitsubishi, Nissan, Nissan GT-R, Samsung, Subaru, Suzuki, Toyota, Tlisuzu.
✔️ For South American Cars: GMSA.
✔️ For Australian Cars: Au Ford, Holden.
✔️ For OBD2 Test: most modern cars made in, or after 1996, and newer, which are compatible with KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN (Controller Area Network).
Wireless Update via Wi-Fi (Free Updates for Life )
This code reader has real-time notifications upon the “Upgrade” icon if newer-version software is released. The functions and car coverage keep growing with no expiration date to save you a fortune in the long run.
** It requires a stable and solid Wi-Fi connection.
12 Languages
Easy Steps: go to “Setting” module -> select the language you need -> go to “Upgrade” module -> download & install the car software pack translated in selected language: English, French, German, Spanish, Portuguese, Russian, Japanese, ltalian,Traditional Chinese, Korea,Polish, Turkish
What's in the box
- 1*ArtiDiag500 Handset,
- 1*5V DC Charging Cable,
- 1*Quick Start Guide,
- 1*User's Manual
