October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Back-up Control (Engine Brake)
WARNING: This page is about a different car, the 2013 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
When the select operation is performed during driving and the transmission is shifted down, the line pressure is set according to the vehicle speed.
Courtesy of NISSAN NORTH AMERICA, INC.