Sleep Control

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Diagraming Sleep Control Mode Process

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

Sleep control prevents unnecessary power consumption. After the following conditions are met, the BCM suspends the communication between itself and all LCUs. The whole IVMS is set in the sleep mode.

Ignition switch OFF
All electrical loads (in the IVMS) OFF
Timer OFF