TOPDON AD500 OBD2 Car Diagnostic Scanner — 4-System Engine/ABS/SRS/Transmission, 5" Touchscreen & 6 Resets

The TOPDON AD500 (ArtiDiag500) is a handheld OBD2 diagnostic tool that reads and clears codes for engine, ABS, SRS and transmission systems while offering six vehicle maintenance resets and live data visualization.

The AD500 is built for drivers and DIY mechanics who want more than a basic code reader. Combining four-system diagnostics with six commonly used reset functions, it blends touchscreen convenience with physical buttons, a vivid 5" display, and long battery life. It supports extensive vehicle coverage, modern communication protocols, and stores data for later review—helping you find probable faults faster and perform routine maintenance without a trip to the shop.

How does the AD500 identify and display faults?

The ArtiDiag500 reads diagnostic trouble codes from the engine, transmission, ABS and SRS, then presents fault information and live sensor streams in both text and chart formats. This dual display makes it easier to correlate events and track intermittent issues.

• Reads and clears DTCs for engine, transmission, ABS and SRS.
• Shows real-time data streams and charts for trend analysis.
• Stores diagnostic sessions for playback and future reference.
• Smart AutoVIN remembers manual make/model/year selections to speed testing.

Which maintenance and reset services are included?

The AD500 includes six targeted reset and adaptation functions commonly required after repairs or part replacements. These allow DIYers to perform service procedures that typically need dealer-level tools.

• Oil light reset to clear service reminders after oil changes.
• EPB (electronic parking brake) for pad replacement and caliper service.
• Battery (BMS) registration and monitoring to integrate new batteries.
• TPMS reset to relearn tire pressure sensor IDs after rotation or replacement.
• Steering angle sensor (SAS) calibration for alignment-related systems.
• Throttle adaptation to relearn throttle body position and idle behaviors.

Will the AD500 work with my car and modern protocols?

TOPDON designed the ArtiDiag500 with broad compatibility in mind—covering over 67 brands and 10,000+ models worldwide. It supports modern CAN FD protocols and bypasses certain secure gateways to access newer FCA vehicles, making it suitable for many recent models.

• Coverage for 67+ brands and more than 10,000 models globally.
• Compatibility with CAN FD and 2020+ GM & Chrysler models.
• Bypasses FCA Secure Gateway for select Chrysler/Jeep/Fiat vehicles.
• Designed for Android 11 style compatibility and future firmware updates.

What hardware and usability features make it handy in the garage?

The AD500 balances portability with a capable hardware platform: a 5-inch color display, combined touchscreen and button control, and ample storage for logged sessions. A 3350mAh battery supports extended onsite diagnostics, and the compact ergonomic case keeps the unit comfortable to hold during inspections.

• 5-inch screen for clear charts and code readouts.
• 2GB RAM + 32GB ROM for software responsiveness and session storage.
• 3350mAh battery for long runtime away from a power source.
• Hybrid touchscreen plus physical buttons for quick operation in gloves.

Who is this for: The TOPDON AD500 ArtiDiag500 is aimed at automotive DIYers, independent mechanics, and small repair shops that need four-system diagnostics and routine reset capabilities without the cost of dealer tools. If you want to diagnose engine, ABS, SRS, and transmission faults, perform oil/EPB/BMS/TPMS/SAS/throttle resets, and record live data for troubleshooting, the AD500 gives a practical, portable solution with broad vehicle compatibility.