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Home >> Infiniti >> 2011 >> G37 IPL, Standard >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock -- G37 Coupe >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> Diagnosis Procedure

Diagnosis Procedure

  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 "TROUBLE DIAGNOSIS FLOW CHART ".

      NO: Refer to "INTERMITTENT INCIDENT ".