Lock Operation

WARNING: This page is about a different car, the 2009 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

When the door is locked with main power window and door lock/unlock switch (with power windows) or with door lock/unlock switch LH (without power windows), ground is supplied

to BCM terminal 45
through main power window and door lock and unlock switch terminals 18 and 17
through body grounds M57 and M61.

With power windows, when the door is locked with power window and door lock/unlock switch RH, ground is supplied

to BCM terminal 45
through power window and door lock and unlock switch RH terminals 1 and 3
through body grounds M57 and M61.

When the door is locked with front door key cylinder switch LH, ground is supplied

to BCM terminal 8
through front door key cylinder switch LH terminals 4 and 6
through body grounds M57 and M61.