Power Supply And Ground

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

through 7.5A fuse [No. 24, located in the fuse block (J/B)]
to security indicator lamp terminal 1, and
to smart entrance control unit terminal 49.

With the ignition switch in the ON or START position, power is supplied

through 7.5A fuse [No. 11, located in the fuse block (J/B)]
to smart entrance control unit terminal 27.

With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 10, located in the fuse block (J/B)]
to smart entrance control unit terminal 26.

Ground is supplied

to smart entrance control unit terminals 43 and 64
through body grounds M4, M66, M111, M147 and M157.