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Home >> Infiniti >> 2016 >> Q50 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC B2267: Engine Speed >> VR30DDTT >> Diagnosis Procedure

Diagnosis Procedure

  1. PERFORM SELF - DIAGNOSIS OF ECM

    Perform "Self Diagnostic Result" of "ECM."

    Is DTC detected?

    YES 

    Perform diagnosis procedure on the detected DTC. Refer to appropriate engine information.

    NO 

    GO TO STEP 2  .

  2. PERFORM SELF - DIAGNOSIS OF TCM

    Perform "Self Diagnostic Result" of "TCM."

    Is DTC detected?

    YES 

    Perform diagnosis procedure on the detected DTC. Refer to DTC INDEX .

    NO 

    INSPECTION END

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