Description
Introduction
TOPDON TopScan Lite connects to a compatible Android or iOS phone by Bluetooth 5.0. It provides OBD2 diagnostics and full-system fault-code reading, with advanced diagnostic and maintenance functions available through the TopScan software plan.
Features
- Full-system diagnostic coverage for supported vehicles
- Bluetooth 5.0 phone connection
- CAN FD support
- One year of software updates included
- Core functions remain available after the included period
Diagnostic Functions
Always-free functions:
- Full OBD2 engine inspection
- Full-system fault-code reading
- I/M readiness
- Vehicle performance test
- VE calculator
- Repair information
Functions requiring an active software plan:
- Full-system fault-code clearing
- Full-system live data
- Bidirectional control / active tests
- TopFix AI
- Secure gateway access where supported; a separate manufacturer subscription may also be required
Service Functions
Eight service functions with an active software plan:
- Oil Reset
- Throttle Adaptation
- EPB Reset
- Steering Angle Reset
- DPF Regeneration
- ABS Bleeding
- BMS Reset
- Airbag Reset
Available functions depend on the exact vehicle and active software coverage.
Software and Updates
One year of software updates is included. After that period, the always-free functions remain available. Continued access to advanced diagnostics, active tests and service functions requires a paid software renewal. The TOPDON app is required; it supports Android 7.0 or newer and iOS 11.0 or newer. The app supports 45 interface languages.
Technical Specifications
| Connection | Bluetooth 5.0, up to 10 m |
|---|---|
| Dimensions | 84.1 × 50.4 × 27.2 mm |
| Weight | 78 g |
| Protocol | CAN FD supported |
Package Contents
- TOPDON TopScan Lite adapter
- Quick user guide
- Product box
Vehicle coverage and the availability of individual diagnostic, service and secure-gateway functions depend on the vehicle, app version, region and active plan.










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