TOPDON AD800BT 2-OBD2 Scanner | Bidirectional Diagnostics, 28 Reset Services

Meet the TOPDON AD800BT 2 OBD2 Scanner

The AD800BT 2 is a robust diagnostic tool built for both professional technicians and serious DIYers. It blends bidirectional control with broad vehicle coverage and a modern wireless workflow, making on‑the‑go testing and in‑shop diagnostics smoother and more flexible.

With bidirectional diagnostics, the device can send commands to ECUs and observe actuator responses in real time. This capability helps you verify suspected faults more accurately, whether you’re testing lights, door locks, windows, wipers, mirrors, or other controlled components. FCA gateway access via Autoauth expands compatibility for select FCA vehicles, while you explore deeper system insights across makes and models.

Bidirectional diagnostics and system coverage

Beyond reading and clearing codes, this scanner offers active tests and a comprehensive system view that includes ECM, ABS, airbag, SAS, DPF, EVAP, TPMS, BMS, EPB, and more. You can pull codes, clear warning lights, view freeze frame data, and watch live streams to guide repairs.

• Actuator control to quickly verify suspected faults
• OE‑level analysis across a wide range of makes and models

28 reset services for common maintenance tasks

Access guided workflows for 28 maintenance tasks, including Oil, SAS, EPB & Tire Pressure Reset; Injector Coding; ABS Bleeding; DPF Regeneration; Battery, Throttle, Headlight; EGR Adaption; Sunroof Initialization. Menus vary by vehicle, so VIN data can help tailor the experience.

• Oil, SAS, EPB, and tire pressure resets
• Injector coding, battery management, and calibration tasks

Connectivity, identification, and updates

Experience wireless diagnostics with Bluetooth, AutoVIN, and a 64G ROM. AutoVIN can automatically identify make, model, and year where available; you can also enter VIN manually if needed. Updates are free for two years to help you stay current. Note: AutoVIN doesn’t work on all cars.

• Bluetooth range up to 33 feet (10 meters)
• AutoVIN quick identification with manual VIN fallback
• Two years of free software updates

What’s included and how to use it

The kit includes 1 x TOPDON ArtiDiag800BT 2 Diagnostic Tool, 1 x VCI dongle, a protective case, power adapter, USB‑C cable, user manual, and a password letter. It’s designed for professionals and serious DIYers who diagnose a broad roster of vehicles.

• Compatible with OBDII vehicles built after 1996
• Works with 96 vehicle brands
• Clear codes, turn off warning lights, view live data

Note: AutoVIN doesn’t work on all cars. If needed, VIN data can be entered manually for a reliable match.