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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Security Control System (DTC/Circuit Diagnosis) (Except Hybrid)) >> DTC/Circuit Diagnosis >> DTC P1614: Chain Of IMMU-Key >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

  1. PERFORM DTC CONFIRMATION PROCEDURE 1

    1. Contact Intelligent Key back side to push-button ignition switch.
    2. Check DTC in "Self-Diagnostic Result" mode of "ENGINE" using CONSULT.

    Is DTC detected?

    YES 

    GO TO DIAGNOSIS PROCEDURE .

    NO 

    GO TO STEP 2  .

  2. PERFORM DTC CONFIRMATION PROCEDURE 2

    1. Press the push-button ignition switch.
    2. Check DTC in "Self-Diagnostic Result" mode of "ENGINE" using CONSULT.

    Is DTC detected?

    YES 

    GO TO DIAGNOSIS PROCEDURE .

    NO 

    Inspection End.