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Home >> Infiniti >> 2010 >> G37 Base, 2D Coupe >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Security Control System (With Intelligent Key System)) >> Component Diagnosis >> DTC B2552: Intelligent Key >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different car, the 2010 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. REPLACE INTELLIGENT KEY UNIT
    1. Replace Intelligent Key unit. Refer to "REMOVAL AND INSTALLATION ".
    2. Perform initialization with CONSULT-III. Re-register all mechanical keys. Refer to CONSULT-III Operation Manual.
    3. Start the engine.

      Does the engine start? 

      YES: Inspection End.

      NO: Perform "DTC confirmation procedure". Refer to "DTC LOGIC ".

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