TOPDON Topscan OBD2 Bluetooth Scanner: Wireless all-system diagnostic tool for iPhone & Android. Active test, check engine code reader, and vehicle performance test. Free software for 1 year.

• TopScan Lite's bi-directional scan tool lets you send commands from your phone to your vehicle's ECU for active testing. It quickly identifies issues in components like the A/C clutch, windows, doors, and sunroof. This saves mechanics' diagnostic time and helps DIY users find faults more easily. Plus, TopScan Lite offers fault analysis and repair guidance for efficient problem-solving.
• TopScan Lite offers comprehensive OBD2 diagnostics, including reading/clearing codes, accessing ECU data, and real-time monitoring. It also provides over 8 reset functions like oil reset, throttle adaptation, EPB reset, steering angle reset, DPF regeneration, ABS bleeding, BMS reset, and airbag reset. These features help you save on repairs and reduce downtime.
• Topscan offers two subscription options: quarterly or yearly. The first year is free of subscription fees. If you don't subscribe for the second year, you can still use the I/M, Vehicle Performance, VE Calculation, and Repair Library functions.
• TopScan Lite enables access to the FCA gateway for protected functions on Chrysler, Dodge, Jeep, Fiat, etc. Note: You need your own FCA account. It also supports performance testing, analyzing speed changes and calculating volumetric efficiency (VE) to assess engine performance.

• TopScan Lite is your online repair assistant, offering:

  1. **TSB Factory Technical Bulletins**: Easy search for the latest factory updates.
  2. **OBD Fault Code Repair Guidance**: Step-by-step solutions for quick fixes.
  3. **DLC Diagnostic Seat Location**: Rapidly locate diagnostic ports.
  4. **Fault Code Database**: Detailed explanations and solutions for all fault codes.

  These features simplify repair processes for car owners, DIY enthusiasts, and mechanics.

• TopScan Lite has a convenient vehicle compatibility lookup function, allowing you to quickly verify if it works with your car or your friends' cars. This feature eliminates guesswork and provides immediate answers.
• TopScan Lite's Bluetooth 5.0 enables quick, wireless pairing. iOS users pair via the TOPGURU app, while Android users use the TopScan app, both downloadable from app stores. Note that 32-bit cell phones aren't supported.
• TopScan Lite offers a 4-in-1 Data Stream with graphs, numbers, and dials for easy data comparison. One-click upgrades keep features current. It supports over 100 car brands and 10,000 vehicle models.