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Home >> Infiniti >> 2017 >> QX60 Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (DTC/Circuit Diagnosis, Symptom Diagnosis & Removal And Installation) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC P34C8: Electric Intake Valve Timing Control Module >> DTC Description >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. PRECONDITIONING

    If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Turn ignition switch ON.
    3. Turn ignition switch OFF and wait at least 10 seconds.

    TESTING CONDITION: 

    Before performing the following procedure, confirm that battery voltage is more than 11 V when ignition switch ON. 

    GO TO STEP 2  .

  2. PERFORM DTC CONFIRMATION PROCEDURE

    1. Turn ignition switch ON and wait at least 5 seconds.
    2. Check 1st trip DTC.

    Is DTC P34C8 detected?

    YES 

    Proceed to DIAGNOSIS PROCEDURE .

    NO-1 

    To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

    NO-2 

    Confirmation after repair: INSPECTION END

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