Data Link Connector: Description and Operation

DLC is in compliance with SAE J1962 in its installation position, the shape of connector and pin assignment.

OBD-II serial data line (K line of ISO 9141) is used for SUZUKI scan tool or OBD-II generic scan tool to communication with ECM (PCM) and Air bag SDM. Bus "+" line of SAE J1850 is used for SUZUKI scan tool to communicate with ABS control module.