With CONSULT-II

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

Tighten fuel filler cap securely until ratcheting sound is heard.
Turn ignition switch ON.
Turn ignition switch OFF and wait at least 10 seconds.
Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
Make sure that the following conditions are met.
COOLANT TEMP/S: 0 - 70°C (32 - 158°F)

INT/A TEMP SE: 0 - 60°C (32 - 140°F)
Select "EVAP SML LEAK P0442/P1442" of "EVAPORATIVE SYSTEM" in "DTC WORK SUPPORT" mode with CONSULT-II.
Follow the instruction displayed.

Fig 1: DTC Confirmation Procedure With CONSULT-II (P0455) (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

NOTE: If the engine speed cannot be maintained within the range displayed on the CONSULT-II screen, go to "BASIC INSPECTION ".
Make sure that "OK" is displayed.
If "NG" is displayed, select "SELF-DIAG RESULTS" mode and make sure that "EVAP GROSS LEAK [P0455]" is displayed. If it is displayed, refer to "DIAGNOSTIC PROCEDURE ".

If P0442 is displayed, perform Diagnostic Procedure for DTC P0442 "DIAGNOSTIC PROCEDURE ".

Fig 2: DTC Confirmation Procedure With CONSULT-II (P0455) (2 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.