System Description: Outline

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Power is supplied at all times

to headlamp LH relay terminals 1 and 3
through 15A fuse (No. 60, located in the fuse and fusible link box), and
to headlamp RH relay terminals 1 and 3
through 15A fuse (No. 59, located in the fuse and fusible link box), and
to smart entrance control unit terminal 49
through 7.5A fuse [No. 24, located in the fuse block (J/B)].
When the ignition switch is in the ON or START position, power is supplied
to smart entrance control unit terminal 27
through 7.5A fuse [No. 11, located in the fuse block (J/B)].
When the ignition switch is in the ACC or ON position, power is supplied
to smart entrance control unit terminal 26
through 10A fuse [No. 10, located in the fuse block (J/B)]
Ground is supplied
to smart entrance control unit terminals 43 and 64
through body grounds M4, M66, M111, M147 and M157.