DLC (Data Link Connector)
DLC (1) is in compliance with SAE J1962 in its installation position, the shape of connector and pin assignment.
OBD-II CAN Hi line (6) and Low line (3) (CAN line of ISO 15765-4) are used for SUZUKI scan tool (SUZUKI-SDT) (7) or CAN communication OBD-II generic scan tool to communicate with ECM (included in immobilizer) and TCM.