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Home >> Infiniti >> 2012 >> M56 V8-5.6L (VK56VD) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Malfunction Indicator Lamp >> Testing and Inspection >> Component Tests and General Diagnostics
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Component Tests and General Diagnostics




MALFUNCTION INDICATOR LAMP

Component Function Check


1. CHECK MIL FUNCTION

1.Turn ignition switch ON.
2.Check that MIL illuminates.
Is the inspection result normal?
YES- INSPECTION END
NO- Proceed to .


Diagnosis Procedure


1. CHECK DTC

Check that DTC UXXXX is not displayed.
Is the inspection result normal?
YES- GO TO 2.
NO- Perform trouble diagnosis for DTC UXXXX.

2. CHECK DTC WITH COMBINATION METER

Combination Meter.
Is the inspection result normal?
YES- GO TO 3.
NO- Perform trouble diagnosis for DTC indicated.

3. CHECK INTERMITTENT INCIDENT

Intermittent Incident.
Is the inspection result normal?
YES- Replace combination meter. Removal And Installation.
NO- Repair or replace malfunctioning part.
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