Switch Operation

WARNING: This page is about a different car, the 2005 Nissan Xterra. 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 room/map lamp assembly terminal 2
To room lamp 2nd row terminal 1
Through BCM terminal 63, and
To ignition keyhole illumination terminal 2
Through BCM terminal 1.

Power is supplied

Through BCM terminal 56
To ignition keyhole illumination terminal 1
To front room/map lamp assembly terminal 1
To vanity lamp LH and RH terminal 1 (with vanity lamps)
To room lamp 2nd row terminal 2, and
To cargo lamp terminal 2.

When front room/map lamp assembly switch is ON, ground is supplied

Through front room/map lamp assembly terminal 3
To 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 B7 and B19.

When the cargo lamp switch is ON, ground is supplied through case ground of cargo lamp.

When room lamp 2nd row is ON, ground is supplied through room lamp case ground.

With power and ground supplied, the lamps illuminates.