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Home >> Infiniti >> 2007 >> QX56 AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> Trouble Diagnosis For System >> CAN Communication Line >> Diagnostic Procedure
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Diagnostic Procedure

  1. CHECK CAN COMMUNICATION CIRCUIT 

    With CONSULT-II 

    1. Turn ignition switch "ON" and start engine.
    2. Select "SELF-DIAG RESULTS" mode for "ALL MODE AWD/4WD" within CONSULT-II.
    3. Perform the self-diagnosis.

    Is the "CAN COMM CIRCUIT [U1000]" displayed? 

    Yes: Print CONSULT-II screen and go to "TROUBLE DIAGNOSIS ".

    No: Inspection End.

    Fig 1: Identifying Consult-II Display Screen - SELF-DIAG RESULTS
    G04901559
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