Wiring Diagrams: 2004
WARNING: This page is about a different car, the 2004 Nissan Pathfinder, 2003 Nissan Pathfinder, and 2002 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
For wiring diagrams, see CHARGING CIRCUIT under STARTING/CHARGING in appropriate SYSTEM WIRING DIAGRAMS article in ELECTRICAL.