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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 583 (Security Control System (DTCS)) >> ECM (ECM) >> DTC P1610: Lock Mode >> DTC Diagnosis Procedure >> Gasoline engine models
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Gasoline engine models

WARNING: This page is about a different car, the 2020 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC PRIORITY 

    If DTC P1610 is displayed with other DTC (for BCM or ENGINE), first perform the trouble diagnosis for other DTC.

    Is applicable DTC detected?

    YES

    Perform diagnosis of applicable. BCM: Refer to DTC Index . ECM: Refer to DTC Index .

    NO

    GO TO 2.

  2. CHECK ENGINE START FUNCTION 
    1. Check that DTC except for DTC P1610 is not detected.

      If detected, erase the DTC after fixing.

    2. Turn ignition switch OFF.
    3. Depress brake pedal and contact the registered Intelligent Key backside to push-button ignition switch, then wait 5 seconds.
    4. Turn ignition switch ON.
    5. Turn ignition switch OFF and wait 5 seconds.
    6. Repeat steps 3 and 5 twice (a total of 3 times).
    7. Check that engine can start.

    INSPECTION END

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