1. Check Self-Diagnostic Results

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.

Does self-diagnosis show damage to Vehicle speed sensor A/T (revolution sensor), A/T fluid temperature sensor, Vehicle speed sensor MTR, engine speed signal, torque converter clutch solenoid valve circuit after cruise test?

Yes or No

Yes : Check torque converter clutch solenoid valve circuit. Refer to "DTC P0720 VEHICLE SPEED SENSOR A/T (REVOLUTION SENSOR) ", "DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT ", "DTC VEHICLE SPEED SENSOR MTR ", "DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE ".
No : GO TO 2.

Fig 1: Performing Self-Diagnosis
Courtesy of NISSAN MOTOR CO., U.S.A.