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.

Replace thermostat with new one. Refer to "WATER INLET AND THERMOSTAT ASSEMBLY ". Use only a genuine NISSAN thermostat as a replacement. If an incorrect thermostat is used, the MIL may come on.
Turn ignition switch ON.
Select "COOLANT TEMP/S" in "DATA MONITOR" mode with CONSULT-II.
Check that the "COOLANT TEMP/S" is above 60°C (140°F). If it is below 60°C (140°F), go to following step. If it is above 60°C (140°F), cool down the engine to less than 60°C (140°F), then retry from step 1.
Drive vehicle for 10 consecutive minutes under the following conditions.

Fig 1: Vehicle Speed Specifications
Courtesy of NISSAN MOTOR CO., U.S.A.

If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE "

Fig 2: DTC Confirmation Procedure With CONSULT-II (P0128)
Courtesy of NISSAN MOTOR CO., U.S.A.