Consult Tester
In addition to self-diagnostic capability, all Infiniti models are equipped with a Data Link Connector (DLC) for use with Nissan's CONSULT Tester (J-38465). On J30 and Q45, DLC is located in left dash side panel.
NOTE:
When performing BASIC TESTING, DO NOT erase any diagnostic information stored in ECM memory.
NOTE:
CHECK ENGINE light is now referred to as Malfunction Indicator Light (MIL).