Powerful Scanner in Your Pocket
Wireless Bidirectional Scanner
ASE Certified Tech Support
Recognized by Top Media
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Comprehensive Diagnostics. Complete
Vehicle Insight.
AutoVIN - Start Diagnosing Instantly
Automatically identify your vehicle's make, model,
and other specifics instantly. Eliminating manual VIN input helps ensure fast, accurate setup every
time.
Full-System Diagnostics - Find Every Hidden Fault
Quickly scan every vehicle system—from the engine to
interior electronics—to help technicians and DIYers catch every issue with confidence.
Live Data Stream - Real-Time Performance at A Glance
Monitor live sensor data and operational metrics with
intuitive graphs. Instantly visualize your car's performance, pinpoint issues faster, and track trends
over time.
Engine Inspection - Tune for Power, Efficiency & Compliance
Identify engine condition with ease. Run a smog check to
pass your annual inspection and avoid costly re-tests, use the VE calculator to identify airflow
restrictions and fine-tune engine efficiency, and measure 0-60 mph acceleration to verify true performance.
Diagnose Even the Newest Vehicles.
CAN-FD & DoIP - Master the Next-Gen ECUs
Equipped with CAN-FD (for 2020+ GM and Chrysler) and DoIP
(for 2018+ BMW, Benz, Land Rover, and Volvo) protocols for faster data transfer across more modern vehicles.
CAN-FD
TopScan Lite & TopScan Pro
CAN-FD, DoIP
TopScan Master
Complete Security Gateway Access - Perform Full Diagnostics
Gain necessary, authorized access to perform advanced
diagnostics and bidirectional controls on secure vehicles from FCA, Renault, Nissan, and more.
*Requires manufacturer subscription.
Fast, Simple, and Accurate Fault
Detection
Repair Library - Diagnose with Confidence
Access a complete library of DTC meanings, service
bulletins, and repair guidance to support every step of diagnosis.
TopFix AI - Your Smart Repair Assistant
Rely on AI to get the answers you need. Gain access to easy-to-follow repair suggestions, professional
repair resources like wiring diagrams, component locations, and more.
Bidirectional Control - Instant Issue Pinpointing
Directly activate or operate vehicle components to isolate
faulty parts without time-consuming disassembly.
Effective Maintenance and Repairs
Start Here
One-Click Code Clearing - Time-Saving Simplicity
Erase all fault codes with just one tap and instantly
confirm repairs to get back on the road sooner.
16
Fault codes
Comprehensive Maintenance Functions
Keep vehicles in peak condition with resets, calibrations,
and adaptation tools tailored to your needs.
Comparison
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Always Free Features
TopScan Lite & TopScan Pro
- Engine Inspection(Full OBDII Functions)
- Full-System Code Reading
- I/M Readiness
- Vehicle Performance Test
- VE Calculator
- Repair Information
TopScan Master
- Engine Inspection(Full OBDII Functions)
- Full-System Code Reading and Clearing
- Full-System Live Data Streaming
- I/M Readiness
- Vehicle Performance Test
- VE Calculator
- Repair Information
Advanced Features (Subscription Required)
TopScan Lite
- 8 Maintenance Services
- Bi-Directional Control
- Full-System Code Clearing
- Full-System Live Data Streaming
- Secure Gateway Access
- TopFix AI
TopScan Pro
- 13 Maintenance Services
- Bi-Directional Control
- IMMO
- Full-System Code Clearing
- Full-System Live Data Streaming
- Secure Gateway Access
- TopFix AI
TopScan Master
- Bi-Directional Control
- 30 Maintenance Services
- Secure Gateway Access
- TopFix AI
Always Supported. Always Connected.
Local Tech Support - Expert Help, Always Within Reach
Get professional assistance whenever you need it.
Our regional technical teams provide prompt and reliable support for quick troubleshooting, setup
guidance, and smoother operation.
Join Community - Learn, Share, and Grow Together
Join a global network of TOPDON users and automotive
pros. Ask for help, exchange insights, share repair experiences, and stay updated with the latest
diagnostic knowledge.
