TOPDON TopScan Pro

Transform Your Smartphone into a Smart Diagnostic Tool

TopScan is a pocket-sized device that turns your smartphone into a diagnostic tool, helping users perform more than just basic scans. Simply connect TopScan to your vehicle’s OBD2 port and start diagnosing using the dedicated app. TopScan performs core functions such as reading and clearing error codes and supports over 70 car brands from America, Asia, and Europe.

TopScan Pro offers a comprehensive maintenance knowledge base, enabling you to start car repairs quickly. Access 13 maintenance services, AutoVIN technology, vehicle performance testing, and even bidirectional control directly through your phone. Additional benefits of TopScan Pro include a full-system DTC Repair Guide and a one-click I/M Readiness feature.

TopScan comes in two versions: Lite and Pro. We offer only the Pro version. TopScan Pro goes beyond the Lite version, providing IMMO functionality and 13 reset functions, including injector coding, tire pressure reset, and sunroof initialization. Whether you are a DIY enthusiast or a professional technician, TopScan has the right solution for you.

All-System Diagnostics for Over 70 Brands

The TopScan scanner allows users to perform comprehensive scans of all vehicle systems, including the engine, transmission, airbags, ABS, ESP, TPMS, immobilizer, gateway, steering, radio, and air conditioning for over 70 brands.

DTC Repair Guide

TopScan provides a DTC Repair Guide to help you understand vehicle diagnostics and error codes. After reading error codes, TopScan displays their definitions and offers guidance on how to resolve them.

This includes definitions for all systems, such as the dashboard, air conditioning, and more. Currently, TopScan is compatible with Chrysler/Dodge/Jeep/Fiat vehicles from 2010–2014 (compatibility expands with updates).

OBD2 Data Forever

The TOPDON TopScan works as an OBD2 code reader, offering all 10 OBD2 testing modes free for life. It provides essential data access for even more vehicles and supports full functionality, including:

• DTC Reading
• DTC Clearing
• Live Data
• I/M Readiness monitor status
• Freeze Frame data review
• O2 Sensor Testing
• Onboard Monitor Testing
• EVAP Testing
• Vehicle Information Reading
• DTC Lookup

Quickly Get Your Car Back on the Road

Noticed a maintenance light on your dashboard? Don’t worry—our Oil Reset feature has you covered! TopScan Pro proudly offers a comprehensive set of 13 reset functions, including:

• Oil Reset
• Throttle Adaptation
• EPB Reset
• Steering Angle Sensor Reset
• And more.

Bidirectional Control

The TopScan automotive scanner can access specific vehicle subsystems and components to control actuators for certain functions. This enables you to verify system or part integrity and analyze faults with precision. It includes:

• Fuel Injectors
• Coolant Pumps
• Windows
• Wipers
• And more.

Live Data

Display live data streams in text, graph, or dashboard-style diagrams, helping users intuitively monitor changes over time. Use the Combine feature to graph up to 4 data streams on one interface, allowing you to assess performance against comparative data for precise and efficient decision-making.

AutoVIN and AutoScan

TopScan features AutoVIN and AutoScan to simplify your repair process and save diagnostic time:

• AutoVIN automatically identifies vehicle information, including make, model, and year.
• AutoScan quickly detects all vehicle systems and retrieves DTCs.

Performance Testing

Vehicle performance tests allow you to measure acceleration precisely, providing results at specified speed intervals and fixed distances. Record elapsed time for certain distances or the time it takes to accelerate from 0 to 60 mph (adjustable).

One-Click Emission Testing

The TopScan scanner includes a one-click I/M Readiness button for quick emission status checks and generates test reports. This feature allows users to efficiently analyze vehicle carbon emissions anytime, anywhere, making it ideal for pre-tests during annual inspections or random road checks.