WARNING: This page is about a different car, the 2003 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Body Control Modules Circuit, W/ Remote/Keyless Entry
Fig 2: Body Control Modules Circuit, W/O Power Door Locks
Fig 3: Body Control Modules Circuit, W/O Remote Keyless Entry & W/ Power Door Locks