TOPDON AD800BT 2 Automotive Diagnostic Scanner, Bidirectional OBD2 Scanner with 28+ Services, CANFD/FCA AutoAuth

The 2026 TOPDON AD800BT 2 is a V2.0 bidirectional scan tool that sends commands directly to the ECU to control actuators, helping you pinpoint issues with lights, locks, windows, wipers, mirrors, and more. It offers pop‑up guidance for 28 hot reset services (oil, SAS, EPB, tire pressure, injector coding, ABS bleeding, DPF, battery, throttle, headlight, EGR, sunroof, etc.). This all‑systems scanner provides OE‑level analysis for ECM, ABS, airbag, SAS, TPMS, BMS, EPB, and more, plus AutoAuth for FCA gateway access. Wireless Bluetooth (33ft range), AutoVIN, 64GB ROM, and 2 years of free updates are included. Compatible with 96 vehicle brands and all OBDII cars (1996+).

• ✨Features:

• New V2.0 Bidirectional Scan Tool
  Adds bidirectional control to send commands directly to the ECU, control actuators, and run actions, helping users pinpoint issues during maintenance. Covers lights, door locks, windows, wipers, mirrors, and more.

  28 Hot Reset Services
  Pop-up guidance for 28 common resets: Oil, SAS, EPB, Tire Pressure, Injector Coding, SAS Calibration, ABS Bleeding, DPF Regeneration, Battery, Throttle, Headlight, EGR Adaptation, Tooth Learning, Sunroof Initialization. *Menus vary by make/model/year (gas/diesel). Email VIN for help.

  All-Systems Scanner + AutoAuth for FCA Gateway
  OE-level analysis of ECM, ABS, airbag, SAS, DPF, EVAP, TPMS, BMS, EPB, etc. Read/clear codes, turn off warning lights, check freeze frame, view live data in text or graphs. Diagnose and repair most car makes/models worldwide.

  Bluetooth + AutoVIN + 64GB ROM
  Wireless diagnostics up to 33ft (10m) via Bluetooth 4.0 dongle. One-touch AutoVIN identifies vehicle info, matches software, and auto‑generates a full report. *AutoVIN not on all cars – manual entry available.

  Wide Compatibility – 96 Vehicle Brands
  A must-have for technicians and DIYers. Works on OBDII vehicles (1996+), supports 96 brands. Great for garages, dealers, repair shops, home mechanics, students, etc.

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• 📐 Specifications:

  Color: Gray

  Brand: TOPDON

  Power Source: Battery 

  Product Dimensions: 8.35"L x 1.95"W x 4.65"H

  Screen Size: 6 Inches(1440 x 720)

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• ❤️OUR PROMISE TO YOU:

  • Ships within 24 hours.

  • Customer service responds within 24 hours.

  • 30-day returns and exchanges, one year warranty and two years free updates.

  • If you are a private vehicle owner and are unsure whether your car is supported by the One Lite, please visit the Topdon official website at www.topdon.com to check.