: Ensure you are using a data-sync cable, not just a charging cable.
: If the device was very cheap (<$100 USD), it is almost certainly a clone. Redistributing proprietary software is illegal, but drivers for J2534 clones are usually generic. For actual repair data (wiring diagrams, repair procedures), use ALLDATAdiy or Mitchell1 instead of relying on the DX-480’s bundled CD. mechanic dx-480 software download
: Windows 7/8/10 for USB measurement software; independent HDMI output for direct monitor connection. : Ensure you are using a data-sync cable,