Manual Mode Switch

WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.

The manual mode switch is installed in the A/T shift selector.

Courtesy of NISSAN NORTH AMERICA, INC.
A manual mode (shift up) signal and a manual mode (shift down) signal are transmitted from the manual mode switch to the combination meter. These signals are received by TCM via CAN communication.