Back-up Control (Engine brake)

WARNING: This page is about a different car, the 2005 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

If the selector lever is shifted to "2" position while driving in D₄ (OD) or D₃ , great driving force is applied to the clutch inside the transmission. Clutch operating pressure (line pressure) must be increased to deal with this driving force.

Fig 1: Line Pressure To Vehicle Speed Characteristics Graph

Courtesy of NISSAN MOTOR CO., U.S.A.