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: Engine Cooling System Coolant Flow Diagram (M/T Models)
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 2: Engine Cooling System Coolant Flow Diagram (CVT And A/T Models)