With Consult-II

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch "ON". (Do not start engine.)
Select "TRANSMISSION" with "SELF-DIAG RESULTS" mode in Consult-II.
Touch "ERASE".
Turn ignition switch "OFF" and wait at least 10 seconds.
Perform DTC confirmation procedure, "DTC Confirmation Procedure ".

Is the "TCM PROCESSOR" displayed again?

Fig 1: Consult-II Display Screen

Courtesy of NISSAN MOTOR CO., U.S.A.

Yes : Replace TCM.
NO : INSPECTION END