TOPDON TopScan – Pocket-Sized Bluetooth OBD2 Scanner

The TOPDON TopScan is a compact yet powerful OBD2 diagnostic tool that connects via Bluetooth 5.0 to your smartphone, transforming it into a full-featured automotive scanner. Designed for DIYers, professional mechanics, and car enthusiasts, TopScan offers live diagnostics, bidirectional control, reset functions, and advanced repair data – all from your mobile device.

Choose Between Two Versions:
✔ TopScan Lite – Essential OBD2 diagnostics + 8 reset functions
✔ TopScan Pro – IMMO functionality + 13 reset functions (including Injector Coding & TPMS Reset)

Key Features:
✅ Full OBD2 Support – Free for Life!
Reads & clears fault codes for 60+ car brands (American, Asian, & European)
Supports all 10 OBD2 modes, including Live Data, Freeze Frame, Oxygen Sensor Testing, Evap Testing, & More
✅ Advanced System Diagnostics
Full-system scanning for Engine, Transmission, ABS, ESP, Airbags, TPMS, Immobilizer, Steering, & More
Works on 60+ vehicle makes
✅ 8 Essential Reset Functions (Lite & Pro)
Oil Reset, EPB Reset, ABS Bleeding, Steering Angle Reset, Throttle Adaptation, DPF Regeneration, Airbag Reset, & BMS Reset
✅ 13 Reset Functions (Pro Version Only!)
Adds Injector Coding, TPMS Reset, Sunroof Initialization, & More!
✅ Bidirectional Control & Actuator Testing
Test fuel injectors, coolant pumps, wipers, windows, & more
Pinpoint faulty components with real-time actuator control
✅ Smart AutoVIN & AutoScan
Instantly detects your car’s make, model, and year
Scans all vehicle systems with a single tap
✅ DTC Repair Guide & Repair Data Library
Step-by-step troubleshooting guidance for fault codes
Access Technical Service Bulletins, Warning Light Library, & DLC Locations
✅ Key Programming (Add-On Feature)
Works on 44+ vehicle brands
Supports Key Learning, PIN Reading, Remote Control Learning, All Keys Lost & More
✅ Smog Check & Performance Testing
One-click I/M Readiness check for emissions testing
Measures 0-60 mph acceleration, elapsed time, & engine efficiency
✅ Wireless Bluetooth 5.0 for Maximum Flexibility
Diagnose from up to 33ft (10m) away!
✅ Pocket-Sized & Ultra-Lightweight
Compact dimensions: 3.31″ x 1.98″ x 1.07″
Weighs just 2.75 oz!

What’s Included?
TOPDON TopScan Bluetooth OBD2 Scanner
User Manual
Free Software Updates