Switch Operation: Notes

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

When driver door switch is ON (door is opened), ground is supplied

through BCM terminal 1
to ignition keyhole illumination terminal -.

And power is supplied

from BCM terminal 41
to ignition keyhole illumination terminal +.

When any door switch is ON (door is opened), ground is supplied

through BCM terminal 47
to front step lamp LH and RH, rear step lamp LH and RH terminal -.
And power is supplied
from BCM terminal 41
to every step lamp terminal +, and personal lamp LH and RH terminal 2.

When map lamp switch is ON, ground is supplied

through grounds M57, M61 and M79
to map lamp terminal 4.

And power is supplied

from BCM terminal 41
to map lamp terminal 7.

When vanity mirror lamp (driver side and passenger side) is ON, ground is supplied

through grounds M57, M61 and M79
to vanity mirror lamp (driver side and passenger side) terminal 2.

And power is supplied

from BCM terminal 41
to vanity mirror lamp (driver side and passenger side) terminal 1.

When trunk room lamp is ON, ground is supplied

through grounds B7 and B19
to trunk room lamp terminal -.

And power is supplied

from 10A fuse [No. 21, located in the fuse block (J/B)]
to trunk room lamp terminal +.