DIY Tools

Diagnose check engine lights, monitor vehicle health, and perform basic maintenance with TOPDON DIY scan tools built for simplicity and everyday reliability.

  • TopScan Pro handheld scanner device with gray and black body, metal clip attachment, and blue Pro designation badge. Black TopScan diagnostic scanner with angled side grips and connector port on top.

    TopScan Pro

    TopScan Pro

    4.9

    Pocket-Size Bluetooth Scan Tool w/Bi-Directional Controls

    $99.00
    $99.00
     

    TopScan Pro

    • All 10 OBD2 Modes
    • Comprehensive System Diagnostics
    • Two-Way Active Testing
    • 13 Advanced Reset Functions
    • Built-In Repair Resources
    • Included Key Programming*
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  • TopScan Moto diagnostic scanner device with OBD2 connector and smartphone displaying TopGuru app interface for motorcycle dia Hands holding a diagnostic scanner and smartphone displaying TopGuru motorcycle diagnostics app with pegboard of tools in bac

    TopScan Moto

    TopScan Moto

    4.6

    Pocket-Size Bluetooth Scan Tool w/Bi-Directional Controls

    From $154.99
    From $154.99
     

    TopScan Moto

    • Dive into Every System
    • Rider’s All-Access Pass
    • Take Care of Your Bike
    • Locate Problems With Ease & Speed
    • Ready to Go Anywhere at Anytime
    • Save Time, Ride More
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  • Topdon ArtiLink 600 diagnostic scanner with color display showing main menu icons and control buttons below. TOPDON ArtiLink600 diagnostic scanner with screen displaying active test menu and vehicle system diagrams.

    ArtiLink600

    ArtiLink600

    4.5

    Code Reader - ABS & SRS Active Tests & Live Data

    $99.00
    $99.00
     

    ArtiLink600

    • Comprehensive ABS & SRS Diagnostics
    • Versatile Maintenance Services
    • Complete OBD2 Testing
    • Lifetime Free One-Click Upgrades
    • Direct Report Printing
    • Live Data Recording & Replay
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  • Gray handheld diagnostic scanner with color display, attached black cable connector, red and black clamp leads, and OBD2 adap Hand holding TOPPON AL500B diagnostic scanner with display screen in vehicle engine bay setting.

    ArtiLink500B

    Sale

    ArtiLink500B

    4.8

    2-in-1 Code Reader & Battery Tester w/Data Graphing

    $75.99
    $82.99 $75.99
     

    ArtiLink500B

    • Convenient OBD II Diagnosis
    • Test Emissions with Ease
    • Review Data with Ease
    • Expanded Battery Testing Capabilities
    • Free Software Upgrades
    • Print Multiple Reports
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    Sale
  • TopDon ArtiLink400 diagnostic scanner with display screen, control buttons, and OBD2 connector cable. Hand holding black ArtiLink 400 diagnostic scanner with display screen showing emission codes and diagnostic information.

    ArtiLink400

    ArtiLink400

    4.5

    Code Reader - 2.4" Screen & Data Graphing

    $36.99
    $36.99
     

    ArtiLink400

    • Get All the OBD2 Data You Need
    • Stay Up-to-date for Free
    • Test Emissions with One Button
    • Multi-Monitoring Takes Away Unwanted Surprises
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  • Black diagnostic scanner with small display screen, control buttons, and coiled cable attached to OBD connector. Black TOPDON ArtiLink300 OBD2 diagnostic scanner with color screen, four navigation buttons, and OBD2 connector cable.

    ArtiLink300

    Sold out

    ArtiLink300

    Code Reader - O2 Sensor Test & Freeze Frame Data

    $34.00
    $34.00
     

    ArtiLink300

    • Full OBD2 Test Modes
    • Test Emissions with One Button
    • Safeguard Users and Cars
    • Streamlined For Efficiency
    • Ready To Go!
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    Sold out
  • CarPal device with gray and black exterior, metal clip attachment on top, and textured surface panels. CarPal diagnostic device with black and silver casing and USB connector cable displayed at angle.

    CarPal

    CarPal

    5.0

    Pocket-Size Bluetooth Scan Tool

    $59.99
    $59.99
     

    CarPal

    • Car Faults Uncovered at a Glance
    • Simplify Engine Troubles
    • Real-Time Car Health Monitoring
    • Battery Health Check
    • 6 Reset Functions
    • Performance Test
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  • Front view of the TOPDON AFM/DFM Disabler OBD2 module for GM V6 and V8 vehicles with Active Fuel Management and Dynamic Fuel Management systems TOPDON AFM Disabler A+ graphic showing ultra-low power draw, battery-friendly smart sleep mode, and automatic engine on-off detection

    AFM Disabler

    AFM Disabler

    4.9

    Disable GM AFM/DFM for Smoother Power & Performance

    $89.99
    $89.99
     

    AFM Disabler

    • Restore Smooth V8/V6 Power
    • Reduce Common AFM/DFM Issues
    • Smart Sleep, Ultra-Low Battery Draw
    • NFC Support & LED Status Indicators
    • Plug & Play Installation
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  • TopScan Lite diagnostic scanner with gray and black body, grip handles on sides, and metal connector port on top. Black TopScan diagnostic scanner with angled side grips and connector port on top.

    TopScan Lite

    TopScan Lite

    4.9

    Pocket-Size Bluetooth Scan Tool w/Bi-Directional Controls

    $79.99
    $79.00 $79.99
     

    TopScan Lite

    • Complete OBD2 Testing Modes
    • Full-System Diagnostic Capabilities
    • Bidirectional Control Functionality
    • 8 Service Functions
    • Repair Data Library
    • AutoVIN and AutoScan
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  • TopScan Master diagnostic scanner with gray and black body, metal connector port on top, and blue Master badge label. Black TopScan diagnostic scanner with angled side grips and connector port on top.

    TopScan Master

    TopScan Master

    4.9

    Pocket-Size Bluetooth Scan Tool w/Bi-Directional Controls

    $199.00
    $79.00 $199.00
     

    TopScan Master

    • Advanced Full-System Scanning
    • Active Component Testing
    • 30+ Service Functions
    • Next-Generation Vehicle Protocols
    • Built-In Repair Intelligence
    • TopFix AI Diagnostic Assistance
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