Topscan Master (Mobile Phone Diag 30 Service Function & DoIP)

The TOPDON TopScan Master is a compact yet powerful wireless diagnostic scanner that transforms your smartphone into a professional-grade vehicle diagnostic tool. Designed for professional technicians, independent workshops, and experienced DIY enthusiasts, it delivers advanced diagnostic capabilities, comprehensive service functions, and support for the latest vehicle technologies—all from a convenient Bluetooth-connected device.

Supporting full-system diagnostics across more than 120 vehicle manufacturers, the TopScan Master provides access to every major electronic control module, including the Engine, Transmission, ABS, Airbag (SRS), Body Control, Steering, TPMS, Climate Control, and many more. Technicians can quickly read and clear fault codes, monitor live data, and perform comprehensive vehicle health checks to identify faults accurately.

The TopScan Master features Bi-Directional Control (Active Tests), allowing users to communicate directly with vehicle components and actuators. By activating systems such as cooling fans, fuel pumps, injectors, electric windows, and other electronic components, technicians can quickly verify operation and pinpoint faulty parts without unnecessary component replacement.

Designed to support the latest vehicle platforms, the TopScan Master is compatible with modern communication protocols including CAN-FD and DoIP, while also supporting secure gateway access for selected manufacturers, including FCA, Renault, Nissan, and other compatible brands. This ensures compatibility with many of today's newest vehicles and their advanced electronic systems.

The scanner includes 30 comprehensive maintenance and service functions, enabling technicians to carry out routine servicing and advanced maintenance procedures such as:

• Oil Service Reset
• Battery Management System (BMS) Reset
• Electronic Parking Brake (EPB) Reset
• Steering Angle Sensor (SAS) Calibration
• Diesel Particulate Filter (DPF) Regeneration
• Injector Coding
• Gearbox Adaptation and Matching
• ABS Brake Bleeding
• Throttle Adaptation
• And many more (vehicle dependent).

Beyond diagnostics, the TopScan Master also offers Vehicle Performance Testing, allowing users to accurately measure vehicle acceleration and performance metrics, including 0–60 mph, 0–100 km/h, and other performance data. This provides a reliable way to assess vehicle performance without relying on manual timing methods.

For in-depth fault analysis, the scanner supports Live Data Streaming, displaying real-time sensor information in numerical and graphical formats. Multiple data streams can be monitored simultaneously, making it easier to compare values, identify irregularities, and diagnose faults before they develop into more serious problems.

Compact, portable, and easy to use, the TOPDON TopScan Master combines dealer-level diagnostics, wireless convenience, advanced service functions, bi-directional testing, and comprehensive vehicle coverage into one affordable solution. Whether you're carrying out routine servicing, troubleshooting complex faults, or analysing vehicle performance, the TopScan Master provides the professional tools needed to work with confidence on modern vehicles.