September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Shift Change
WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
The clutch is controlled with the optimum timing and oil pressure by the engine speed, engine torque information, etc.
Shift Change System Diagram
Courtesy of NISSAN NORTH AMERICA, INC.