OBD2 16pin female to CANBUS J1708(6pin) and J1939(9pin) communication cable.This adapter allows you to connect your OBD2 16pin scanner, device to your heavy duty diesel trucks,bus and trailer.etc. For Deutsch 9Pin J1939 Truck Y Cable to OBD2 16Pin Female Adapter J1708 6Pin Cable for cummins/cat Diagnostic Tool Connector.
