TOPDON VeriDiag X800 BT OBD2 Scanner - 2026 Latest Upgrade Professional Diagnostic Scanner Tool

TOPDON VeriDiag X800 BT (VDX800 BT) delivers a comprehensive upgrade to vehicle diagnostics as a newly upgraded version of the AD800 BT, AD800 BT 2. The VeriDiag X800 BT empowers technicians to overcome the limitations of wired systems, providing unmatched flexibility and convenience. Supporting 34 maintenance services and full system diagnostics for 90+ brands, it helps maximize productivity and efficiency in vehicle repairs. This car scanner ensures vehicles are kept in peak condition, enhancing both performance and longevity. It provides the confidence that comes with knowing your vehicle is well-maintained, offering peace of mind on every journey.

Full System Diagnostics & Complete OBD2 Modes, Speed Up the Troubleshooting

The TOPDON VeriDiag X800 BT (VDX800 BT) scans and analyzes all major vehicle systems, including the Engine, Transmission, ABS, Airbag, Steering, TPMS, BMS, EPB, DPF, EVAP, Chassis, Gateway, and more. It delivers detailed fault codes and ECU information, providing efficient and accurate diagnostics to help quickly identify and resolve vehicle issues.

Supporting all 10 OBD2 diagnostic modes, the scanner offers comprehensive vehicle coverage, including reading and clearing DTCs, live data analysis, I/M readiness status, freeze frame data, O2 sensor testing, on-board monitor testing, EVAP system testing, vehicle information retrieval, and DTC lookup functions.

34 Maintenance Services, Accessible for Complete Car Maintenance

With over 34 essential maintenance functions, including:

1. Oil Reset - Resets the engine oil life system after an oil change. 2. SAS Reset - Recalibrates Steering Angle Sensor after alignment. 3. Brake Reset - Calibrate and reset the braking system to maintain accurate and safe braking performance. 4. BMS Reset - Battery Management System reset to recognize a new battery. 5. DPF Regeneration - Diesel Particulate Filter regeneration for cleaner emissions. 6. ABS Bleeding - Resets the Anti-lock Braking System. 7. Immobilizer Reset - Resets security system after key replacement. 8. Sunroof Reset - Resets the sunroof’s operational memory. 9. Suspension Reset - Calibrates the air suspension system. 10. Gearbox Reset - Resets the transmission for smooth shifting. 11. AFS Headlam Reset - calibrates adaptive headlights after repair, optimizing beam direction for safe, clear driving visibility. 12. Injector Coding - Codes new fuel injectors for balanced fuel injection. 13. Gear Learning - Relearns gear shifting points. 14. TPMS Reset - Tire Pressure Monitoring System reset after tire service. 15. Throttle Adaptation- Recalibrates the throttle body for smooth idling. 16. A/F Reset - Air-Fuel ratio adaptation for better fuel efficiency. 17. AdBlue Reset- Resets diesel exhaust fluid system. 18. Coolant Bleeding - Removes air from the cooling system. 19. EGR Reset - Resets Exhaust Gas Recirculation to control emissions. 20. Language Change - Adjusts the on-board display language. 21. NOx Sensor Reset - Resets the nitrogen oxide sensor after replacement or repair. 22. Odometer Calibration - Allows odometer calibration for accurate mileage. 23. Seats Calibration - Recalibrates power seats. 24. Stop/Start Reset - Resets engine stop/start system. 25. Airbag Reset - Resets the airbag system after repairs. 26. Transport Mode - Enables or disables transport mode. 27. Tire Reset - Resets tire-related settings after replacements. 28. Windows Calibration - Realigns power windows. 29. Power Balance - Monitors and balances power output from each engine cylinder. 30. Motor Angle Calibration - Calibrates motor angle sensors for precise vehicle control. 31. AC System Relearn - Resets the climate control system. 32. Turbocharging Matching - Calibrates the turbocharger system for optimal boost and performance. 33. Rain/Light - Calibrates sensors for automatic wipers and headlights. 34. Intelligent Cruise Control System Calibration - Calibrates the cruise control system for accurate speed and distance control.

Note: Function menu varies by vehicle’s specifics. Reach us for details.

Bidirectional Control (Activate Test) – Efficiently Troubleshoot Vehicle Issues

The VeriDiag X800 BT provides access to vehicle-specific subsystems and components, allowing you to actively control actuators and evaluate the condition of systems and parts. This capability enables precise analysis and accurate identification of faulty components.

Activate Test Components

Easily command vehicle components such as windows, doors, fuel injectors, coolant pumps, and windshield wipers to verify proper operation, streamlining the troubleshooting process.

Accurate System Calibration

Perform precise calibrations on critical systems, including throttle bodies and steering angle sensors, ensuring optimal performance and safety after repairs.

Run Advanced Diagnostic Tests

Execute a wide range of diagnostic tests to evaluate system health, helping you quickly identify issues and resolve them efficiently.

With bidirectional control, the VeriDiag X800 BT makes fault diagnosis faster, easier, and more efficient than ever.

Note: Available functions vary by vehicle make, model, and year. Reach us for details.

Wider Coverage, Faster Solutions

TOPDON VeriDiag X800 BT (VDX800 BT) supports gateway access FCA SGW, Renault Gateway, Nissan Gateway, and the SFD Gateway, allowing you to unlock advanced diagnostics like active tests, service functions, and fault code clearing. Unlock the advantages of the CAN-FD Protocol, designed to handle larger data volumes for faster and more efficient data transmission. With this capability, you can service more new vehicles without restrictions.

FCA SGW Access

Supports FCA SGW for Stellantis vehicles (Jeep, Chrysler, Dodge, Fiat, Alfa Romeo, etc. after 2018), enabling authorized access to advanced functions such as fault code clearing, active tests, and service operations beyond basic diagnostics.

Renault / Nissan Gateway

Supports Renault and Nissan Security Gateway on newer models, unlocking advanced diagnostics such as DTC clearing, coding, and active tests.

Note: Tokens are valid for 1 year after purchase and will expire automatically if unused.

SFD(VW) Gateway

Supports SFD gateway for Volkswagen Group vehicles (VW, Audi, Skoda, Seat), enabling authorized access to protected functions such as coding and adaptations on newer platforms.

CAN-FD Protocol

Supports CAN-FD (Flexible Data Rate) protocol for faster data transmission and improved compatibility with newer vehicles.

Cut the Cord, Work Without Limits

VCI Bluetooth Diagnostics – Go Fully Wireless

Enjoy the freedom of Bluetooth 5.0 connectivity with the VeriDiag X800 BT, offering a wireless working range of up to 10 meters. Fast and stable data transmission ensures quick, reliable diagnostics while improving efficiency and workflow.

Real-Time Live Data Analysis

Combine up to four live data streams into a single view to intuitively compare waveforms, enabling deeper, faster, and more accurate analysis.

Expert Support with Online Feedback

Encounter an issue? Submit diagnostic logs through the online feedback system and receive personalized assistance from our expert support team for faster analysis and resolution.

2 Years of Free Updates – One-Click Update

VeriDiag X800 BT includes 2 years of free software updates. Simply connect to Wi-Fi and update with one click. Monthly updates ensure access to the latest features, expanded vehicle coverage, and optimal performance.

Unleash Optimal Performance In A Vehicle

With VeriDiag X800 BT scanner users can conduct a thorough scan across all vehicle systems for over 90+ vehicle brands, 10,000+ models.

45 Languages Support

Users can easily switch the system language to a language you would understand better between English, French, German, Spanish, Portuguese, Russian, Japanese, Italian, Korean, Chinese(traditional), Hungarian, Dutch, Polish, Slovak, Swedish, Danish, Greek, Arabic, etc, with English being the default.