Data Link Connector (DLC)
DLC (1) is in compliance with SAE J1962 in its installation position, the shape of connector and pin assignment. K line (4) of ISO 9141 is used for SUZUKI scan tool or OBD-II generic scan tool to communicate with ECM, TCM, ABS control module, air bag SDM, occupant classification module (if equipped), BCM and HVAC control module (if equipped).