Overview
The TOPDON TopScan Pro adds deeper bi-directional routines, broader reset coverage, and enhanced module access compared to TopScan Lite — still powered by your smartphone.
Step up when Lite's reset count or active-test depth isn't enough for your vehicles, but you don't want a standalone scan tablet.
Key Features
- Advanced bi-directional active tests via Bluetooth app
- Expanded service reset library vs TopScan Lite
- All-system module scanning
- AI repair guides and CAN-FD support
What You Can Diagnose
TopScan Pro helps you identify root causes faster by reading fault codes, live sensor values, and module status across the systems it supports:
- All major ECU modules with bi-directional active tests
- Fuel pump, fan, injector, and actuator command tests
- EPB retraction, caliper service, and brake routines
- Adaptation values, coding, and relearn procedures
- Module communication and network topology faults
Service & Maintenance Functions
Beyond reading codes, this scanner runs guided service routines that save money on dealer labor. Available functions depend on your vehicle make, model, and year:
- Expanded reset suite
- Advanced active tests
- EPB routines
- SAS calibration
How to Use This Tool
Connect via USB, WiFi, or Bluetooth depending on your model. Run a full vehicle scan, then drill into individual modules for active tests — command a fuel pump, cycle an EPB motor, or run an injector balance test. Topology views show which modules are online and help trace communication faults across the vehicle network.
Vehicle Compatibility
Compatible smartphones required. Verify Pro-specific functions for your vehicle year and make.
Always verify that your exact year, make, model, and engine combination is supported before purchase — especially for service resets, bi-directional tests, and brand-specific modules. OBD2 port location is typically under the driver-side dashboard on U.S. vehicles from 1996 onward.
Who Should Buy This
Enthusiasts who outgrow TopScan Lite but prefer phone-based diagnostics over a dedicated tablet.
Why Choose TOPDON
TopScan Pro delivers more active-test depth while keeping the low-cost Bluetooth form factor — pay for capability you need, not hardware you don't.
Connectivity & Software Updates
Bluetooth (iOS/Android app). Free via TOPDON app.
