System Description

WARNING: This page is about a different car, the 2007 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Power is supplied at all times

through 50A fusible link (letter j, located in fuse and fusible link box)
to BCM terminal 70
through 10A fuse [No. 21, located in fuse block (J/B)]
to BCM terminal 57
through 10A fuse [No. 9, located in fuse block (J/B)]
to Intelligent Key unit terminal 11 (with Intelligent Key).

Ground is supplied

to BCM terminal 67 and
to Intelligent Key unit terminal 12 (with Intelligent Key)
through body grounds M57 and M61.

Then power is supplied

through BCM terminal 53
to trunk lid opener actuator terminal 1.

Ground is supplied

to trunk lid opener actuator terminal 2
through body grounds B7 and B19.

Then BCM operates trunk lid opener actuator.