AUTOMATIC SPEED CONTROL DEVICE (ASCD): System Diagram
WARNING: This page is about a different car, the 2014 Nissan Versa. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Speed Control Device System Diagram
Courtesy of NISSAN NORTH AMERICA, INC.
NOTE:
Transmission range switch and TCM is also for A/T models.