Switch Operation

WARNING: This page is about a different car, the 2005 Nissan Quest. 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

To ignition keyhole illumination terminal -
Through BCM terminal 1.

And power is supplied

Through BCM terminal 41
To ignition keyhole illumination terminal +.

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

To front step lamp LH and RH and foot lamp LH and RH terminal -
Through BCM terminal 47.

And power is supplied

Through BCM terminal 41
To front step lamp LH and RH terminal +
To puddle lamp LH and RH terminal 1 (if equipped)
To running board lamps terminal 2
To foot lamp LH and RH terminal +.

When room/map lamps switch is ON, ground is supplied

To room/map lamps terminal 3
Through grounds M57, M61 and M79.

And power is supplied

Through BCM terminal 41
To room/map lamps terminal 1.

When vanity mirror lamp LH or RH is ON, ground is supplied

To vanity mirror lamp LH and RH terminal -
Through grounds M57, M61 and M79.

And power is supplied

Through BCM terminal 41
To vanity mirror lamp LH and RH terminal +.

When personal lamps 2nd row LH or RH is ON, ground is supplied

To personal lamps 2nd row terminal 3 (without rear roof console assembly) or terminal 2 (with rear roof console assembly)
Through grounds M57, M61 and M79.

And power is supplied

Through BCM terminal 41
To personal lamps 2nd row LH and RH terminal 1.

When personal lamps 3rd row LH or RH is ON, ground is supplied

To personal lamps 3rd row terminal 3 (without rear roof console assembly) or terminal 2 (with rear roof console assembly)
Through grounds M57, M61 and M79.

And power is supplied

Through BCM terminal 41
To personal lamps 3rd row LH and RH terminal 1.

When cargo lamp is ON, ground is supplied

To cargo lamp terminal 1
Through grounds M57, M61 and M79.

And power is supplied

Through BCM terminal 41
To cargo lamp terminal 2.