Description
TOPDON TopScan Pro – Pocket Bluetooth OBD2 Scanner
Product Overview
The TOPDON TopScan Pro is an advanced, pocket-sized wireless diagnostic dongle that pairs with your smartphone or tablet (iOS and Android) via Bluetooth 5.0. Building on the Lite version, the Pro adds bi-directional control, key programming (IMMO) capabilities, and an expanded set of maintenance resets packaged into a portable device weighing just 78g.
Key Features & Specifications
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Design & Form Factor: Ultra-compact, pocket-sized dongle (84.1 x 50.4 x 27.2 mm / weighing 78g) designed to plug directly into the vehicle’s OBDII port.
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Connectivity: Wireless Bluetooth 5.0 with a reliable operating range of up to 33 feet (10 meters).
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App Compatibility: Operates via the dedicated mobile applications compatible with Android 7.0+ and iOS 10.0+ devices.
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Vehicle Coverage: Broad global compatibility spanning over 70+ passenger vehicle brands across American, Asian, and European makes.
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Smart Identification: Features AutoVIN for automatic vehicle make/model/year recognition and AutoScan for rapid multi-system code retrieval.
Core Diagnostic Capabilities
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Full-System Scanning: Reads and clears diagnostic trouble codes (DTCs) across all available electronic modules (Engine, Transmission, ABS, SRS, Body, Dashboard, etc.).
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Live Data Streams: Real-time multi-parameter data display presented in text, dashboard charts, or combined graphical waveforms (up to 4 streams simultaneously).
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Bi-Directional Control / Active Tests: Sends active commands to vehicle subsystems to test component functionality—such as fuel injectors, cooling fans, windows, door locks, and pumps.
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Repair Data Library: Built-in DTC Repair Guide, Technical Service Bulletins (TSBs), a warning light library, and DLC location assistance.
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Performance Testing: Includes vehicle acceleration testing (such as 0-60 mph tests) and performance metrics logging.
Supported 13+ Maintenance & Reset Functions
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Oil Maintenance Reset
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Electronic Parking Brake (EPB) Reset
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Electronic Throttle Adaptation
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Steering Angle Sensor (SAS) Reset
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Diesel Particulate Filter (DPF) Regeneration
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ABS Bleeding
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Battery Management System (BMS) Reset
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Airbag / Restraint Reset
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Injector Coding
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Tire Pressure Monitoring System (TPMS) Reset
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Sunroof Initialization
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Seat Calibration
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Windows Calibration
What’s in the Box
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TOPDON TopScan Pro Bluetooth VCI Dongle
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Quick User Guide












