4. Check Harness Between TCM & Fluid Temperature Sensor

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.

Check the following.

Open or short-circuit in the harness between TCM and A/T fluid temperature sensor.

OK or NG

OK : GO TO 5.
NG : Repair or replace damaged parts.