Data Link Connector: Description and Operation

OBD II Data Link Connector:

OBD II Data Link Connector
The OBD II DLC is located in the passenger compartment. It is attached to the instrument panel and accessible from the driver seat.

The OBD II DLC is rectangular in design and capable of accommodating up to 16 terminals. The connector has keying features to allow easy connection. The vehicle connector and the test equipment connector have latching features that ensure the test equipment connector will remain mated when properly connected.