Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Nissan Xterra. 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.
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 the control valve with TCM. Refer to "CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 ".
2. NO: INSPECTION END
  
  Fig 1: CONSULT-II Display - Select Diag Mode
  Courtesy of NISSAN MOTOR CO., U.S.A.