Power Supply And Ground

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

Power is supplied at all times:

through 10A fuse [No. 12, located in the fuse block (J/B)]
to security indicator lamp terminal 1 and
to key switch terminal 2.

Power is supplied at all times:

through 10A fuse (No. 37, located in the fuse and fusible link box)
to smart entrance control unit terminal 10.

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

through 10A fuse [No. 10, located in the fuse block (J/B)]
to smart entrance control unit terminal 33.

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

through 10A fuse [No. 1, located in the fuse block (J/B)]
to smart entrance control unit terminal 21.

Ground is supplied:

to smart entrance control unit terminal 16
through body grounds M28 and M54.