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Home >> Infiniti >> 1993 >> J30 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Self-Diagnostic System >> Electronic Concentrated Control System (ECCS) >> Consult Tester
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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).
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