Description
TOPDON TopScan Master – Pocket Bluetooth OBD2 Scanner
Product Overview
The TOPDON TopScan Master is the flagship, most capable version of the pocket-sized wireless diagnostic series. Designed to pair with smartphones or tablets (iOS and Android) via Bluetooth, it transforms mobile devices into a professional-grade diagnostic suite. It adds support for advanced vehicle communication protocols like DoIP and CAN-FD, alongside bi-directional control, offline IMMO functions, and 30 specialized service resets.
Key Features & Specifications
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Design & Form Factor: Ultra-compact, pocket-sized wireless dongle engineered to plug directly into the vehicle’s OBDII port.
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Connectivity: Wireless Bluetooth connectivity with reliable mobile device pairing.
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Advanced Protocol Support: Built-in support for high-speed modern protocols including DoIP (Diagnostics over IP) and CAN-FD, ensuring compatibility with newer gateway architectures.
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Vehicle Coverage: Broad global compatibility spanning over 120+ passenger vehicle brands across American, Asian, and European makes.
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Smart Identification: Features AutoVIN for automatic vehicle make, model, and year recognition, alongside AutoScan for rapid multi-system code checks.
Core Diagnostic Capabilities
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Full-System Scanning: Reads and clears diagnostic trouble codes (DTCs) across all available electronic control units (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.
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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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Secure Gateway Access: Built-in compatibility to bypass protected gateway modules on modern vehicle brands (such as FCA, Renault, and Nissan).
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TopFix AI & Repair Data: Integrated AI diagnostic assistance and repair data library to translate trouble codes into practical steps.
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Performance Testing: Includes vehicle acceleration testing and performance metrics tracking.
Supported 30 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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Tyre Pressure Monitoring System (TPMS) Reset
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Seat Calibration
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Windows Calibration
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Sunroof Initialization
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Suspension Matching
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AdBlue Reset
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Air/Fuel Ratio (A/F) Reset
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NOx Sensor Reset
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Start/Stop Reset
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AFS (Headlight) Reset
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Gear Learning
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Language Change
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Transport Mode Deactivation
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Gas Particulate Filter (GPF) Reset
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Gearbox Matching
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EGR Reset
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Water Pump Adaptation
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Tyre Reset / Size Change
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Cylinder Balance Test
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Variable Turbo Geometry (VGT) Learning
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Odometer Calibration (ODO)
What’s in the Box
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TOPDON TopScan Master Bluetooth VCI Dongle
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Quick User Guide / Manual
