Switch Operation

WARNING: This page is about a different car, the 2005 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

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

to front and rear step lamps LH and RH and foot lamp LH and RH terminal -
through BCM terminal 62, and
to ignition keyhole illumination terminal -
through BCM terminal 1.

And power is supplied

through BCM terminal 56
to ignition keyhole illumination terminal +
to front and rear step lamps LH and RH terminal +
to door mirror LH and RH terminal 12 (with puddle lamps)
to foot lamp LH and RH terminal +
to front room/map lamp assembly terminal 6
to vanity lamps terminal 1
to personal lamps terminal 3, and
to cargo lamp terminal 2.

When map lamp switch is ON, ground is supplied

to front room/map lamp assembly terminal 5
through grounds M57, M61 and M79.

When vanity lamp (LH and RH) is ON, ground is supplied

to vanity lamp (LH and RH) terminal 2
through grounds M57, M61 and M79.

When cargo lamp is ON, ground is supplied through cargo lamp case ground.