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Home >> Infiniti >> 2009 >> QX56 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - Introduction >> Function Diagnosis >> On Board Diagnostic (OBD) System >> Malfunction Indicator Lamp (MIL) >> Diagnostic Test Mode I - Bulb Check
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Diagnostic Test Mode I - Bulb Check

In this mode, the MIL on the instrument panel should stay ON. If it remains OFF, check the bulb. Refer to SHIFT POSITION INDICATOR: COMPONENT PARTS LOCATION or see ON BOARD DIAGNOSTIC (OBD) SYSTEM .