Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Infiniti G35. 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: Identifying CONSULT-II Select DIAG Mode Display
  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". Refer to DTC CONFIRMATION PROCEDURE .
Is the "TCM.ROM" displayed again?
1. YES: Replace control valve with TCM. Refer to CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 .
2. NO: INSPECTION END