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Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC (With CONSULT-II) 
    1. Turn ignition switch "ON". (Do not start engine.)
    2. Select "SELF DIAG RESULTS" mode for "A/T" with CONSULT-II.
    3. Touch "ERASE".
    4. Turn ignition switch "OFF" and wait at least 10 seconds.
    5. Perform DTC confirmation procedure, DTC CONFIRMATION PROCEDURE .

    Is the "TCM.ROM" displayed again? 

    1. Yes: Replace the transmission assembly. Refer to REMOVAL & INSTALLATION - TITAN article.
    2. No: INSPECTION END 
      Fig 1: CONSULT-II Display
      G00726647Courtesy of NISSAN MOTOR CO., U.S.A.