Diesel Data: Automotive Repair

Data Link Connector: Description and Operation







The Data Link Connector (DLC) (1) is located at the lower edge of the instrument panel (3) near the hood release (2). The exposed connector terminals are protected by a plastic cover which flips open if access is needed.

The 16-way Data Link Connector (DLC) provides a link between the DRBIII(R) control modules.scan tool and the vehicle electronic control modules.