TOPDON TopScan - Professional OBD2 Scanner & Vehicle Diagnostic Tool for iPhone and Android

TopScan ‹ Overview Features Versions Specifications Downloads Accessories Videos FAQ › TOPDON · Wireless Bidirectional Scanner TopScan A powerful scanner in your pocket. Plug it into the OBD2 port and turn your phone into a full-function scan tool for 120+ global vehicle makes. Powerful Scanner in Your Pocket ASE Certified Tech Support Recognized by Top Media 120+ Global vehicle makes supported 10 OBD2 testing modes - free for life 30 Maintenance services (Master) 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 Run a smog check to pass your annual inspection, use the VE calculator to identify airflow restrictions, and measure 0-60 mph acceleration to verify true performance. Live Data Stream One-Click Code Clearing Diagnose Even the Newest Vehicles CAN-FD & DoIP - Master the Next-Gen ECUs Equipped with the latest protocols for faster data transfer across modern vehicles. CAN-FDFor 2020+ GM and Chrysler DoIPFor 2018+ BMW, Benz, Land Rover, and Volvo TopScan Lite & ProCAN-FD TopScan MasterCAN-FD + DoIP Secure Gateway Access Authorized access for full diagnostics & bidirectional control on secure vehicles from FCA, Renault, Nissan, and more. *Requires manufacturer subscription. Fast, Simple & 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 Get easy-to-follow repair suggestions plus professional 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. 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. MAINTENANCE Comprehensive Maintenance Functions Keep vehicles in peak condition with resets, calibrations, and adaptation tools tailored to your needs - Oil Reset, Throttle Adaptation, EPB, Steering Angle, DPF Regeneration, ABS Bleeding, BMS Reset, Airbag Reset and many more, scaling up to 30 services on Master. Choose Your Version Lite · Pro · Master All versions share the always-free OBDII core. Advanced features unlock by tier. Feature Lite Pro Master Always Free Engine Inspection (Full OBDII) ✓ ✓ ✓ Full-System Code Reading ✓ ✓ ✓ Full-System Code Clearing - - ✓ Full-System Live Data Streaming - - ✓ I/M Readiness ✓ ✓ ✓ Vehicle Performance Test ✓ ✓ ✓ VE Calculator ✓ ✓ ✓ Repair Information ✓ ✓ ✓ Advanced (Subscription Required) Maintenance Services 8 13 30 Bi-Directional Control ✓ ✓ ✓ Full-System Code Clearing ✓ ✓ ✓ Full-System Live Data Streaming ✓ ✓ ✓ IMMO - ✓ ✓ Secure Gateway Access ✓ ✓ ✓ TopFix AI ✓ ✓ ✓ CAN-FD ✓ ✓ ✓ DoIP - - ✓ Technical Specifications ConnectionBluetooth 4.2 Range33 ft (10 m) iOS10.0 or later Android7.0 or later Working Temperature-4 °F to 158 °F (-20 °C to 70 °C) Storage Temperature14 °F to 122 °F (-10 °C to 50 °C) ConnectorOBD-II 16-pin + USB-C (updates) Dimensionsapprox. 84.1 mm body (3.2 × 2.0 × 1.1 in) Vehicle Coverage120+ global makes OBD2 Test ModesAll 10 modes (free for life) Specifications per the official TOPDON TopScan user manual. Indicator LEDs: solid blue (Bluetooth connected), solid red (power on), flashing green (communicating with vehicle). Resources Downloads Documents Sell Sheet (PDF)One-page product overview TopScan Pro Product Profile (PDF)Detailed Pro feature profile TopScan Product Profile (PDF)Detailed product profile User Manual (PDF)Full TopScan operating guide Apps TopScan VAG Appv6.00 · iOS 11.0+ · for Volkswagen Group TopScan Pad App (iPad)v6.20 · iOS 11.0+ TopGuru App (iPhone)v6.30 · iOS 11.0+ TopScan BMW Appv6.30 · iOS 11.0+ · for BMW Group TopScan App - AndroidGoogle Play · Android 7.0+ Choose the iOS app that matches the customer's vehicle group (VAG / BMW) or the universal TopGuru / Pad app. PDFs open in a new tab. In the Box & Accessories Accessories TopScan DongleOBD-II 16-pin connector TopScan App Download ↓iOS & Android companion - tap to view all apps USB-C USB-C CableFor firmware updates Box contents: TopScan unit · Quick User Guide. (Adjust to your exact SKU bundle.) See It in Action Videos Headlight Test Window Test Wiper Test Bidirectional control in action: activate components directly to verify operation and isolate faults. Full-System Diagnostics Need to Know FAQ Always Supported. Always Connected. Expert Help, Always Within Reach Local technical support from regional teams for quick troubleshooting and setup, plus a global community of TOPDON users and automotive pros to learn, share, and grow together. Back to Top ↑