http://www.xcardiag.com/wholesale/2011-latest-version-d900-canscan-obd2-live-pcm-data-code-reader-scanner-283.html

D900 has CAN Protocol Support which gives wider vehicle coverage. It resets the check engine lights, reads and clears all generic, and some manufacturer specific, DTC, displays the I/M readiness status, views OBD II freeze frame data, displays pending codes.
Version: 2011A