A/T Fluid Temperature Sensor 1

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

Remove control valve with TCM. Refer to "CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 ".
Check resistance between terminals.

Fig 1: Checking Resistance Between A/T Fluid Temperature Sensor 1 Terminals 6 & 7
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: A/T Fluid Temperature Sensor 1 Terminals Resistance Chart
Courtesy of NISSAN MOTOR CO., U.S.A.
If NG, replace the control valve with TCM. Refer to "CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 ".