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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1050 (Automatic Transmission) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CAN COMMUNICATION CIRCUIT

    With CONSULT 

    1. Turn ignition switch "ON" and start engine.
    2. Select "SELF-DIAG RESULTS" mode for "TRANSMISSION" with CONSULT.

      Is any malfunction of the "U1000" indicated? 

      YES: Go to LAN article. Refer to "TROUBLE DIAGNOSIS FLOW CHART ".

      NO: INSPECTION END