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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 U1000: Can Comm Circuit >> 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. PERFORM SELF DIAGNOSTIC
    1. Turn ignition switch ON and wait for 2 seconds or more.
    2. Check "Self Diagnostic Result".

      Is "CAN COMM CIRCUIT" displayed? 

      YES: Refer to "CAN COMMUNICATION CONTROL CIRCUIT ".

      NO: Refer to "INTERMITTENT INCIDENT ".