With Consult-II

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

Turn ignition switch "ON" and select "DATA MONITOR" mode for A/T with CONSULT-II.

Fig 1: CONSULT-II Display - SELECT SYSTEM
Courtesy of NISSAN MOTOR CO., U.S.A.
Start engine.
Run engine for at least 2 seconds at idle speed.

Fig 2: CONSULT-II Display - SELECT DIAG MODE
Courtesy of NISSAN MOTOR CO., U.S.A.