Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

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.
  
  Fig 1: CONSULT-II Display - SELECT SYSTEM
  Courtesy of NISSAN MOTOR CO., U.S.A.
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 PROCESSOR" displayed again?
  - YES : Replace TCM.
  - NO : INSPECTION END