2005 nissan pathfinder le vss?

EDITED.  Please make sure you read the last line of this post.

Audiovox has the following as a note for your vehicle.  They do not give any info on a wheel sensor wire. 

THE VEHICLE SPEED SIGNAL IS SENT THROUGH A DATABUS LINE - YOU MUST USE A WHEEL SPEED SENSOR WIRE.

Each wheel should have a wheel sensor.  It is used by the Anti-Lock Brake system.   You may want to jack the vehicle up and remove a wheel.  There should not be many wires going to the hub assembly.   There may be 2 wires going to the sensor. 

Following is a picture of the speed sensor for that vehicle.

According to info on the Frontier truck, that wire in pin 6 is only 8 pulses per mile.  I think that is a very low number of pulses.  It may take the unit a few miles to learn that.

Copied and Pasted from techservices.audiovox.com  Info from an 05 Frontier truck

	Tachometer		ANY UNCOMMON		(AC)		ANY INJECTOR
	Crankshaft Sensor		GREEN		(+)		AT ECM MODULE ON PASSENGER SIDE OF FIREWALL UNDER HOOD
	Camshaft Sensor		BLUE		(-)		AT ECM MODULE ON PASSENGER SIDE OF FIREWALL UNDER HOOD
	Speed Sense		LT.BLUE		(AC)		RADIO HARNESS, 8PPM ALSO IN CLUSTER PIN 6
	Parking Lights		GRAY		(+)		LOW IN DRIVERS KICK
	Brake Lights		BROWN / RED		(+)		AT SWITCH ABOVE BRAKE PEDAL

Like I stated earlier, when the unit was onnected to the pin in th cluster, the fact that the deck said it was learning, since it said that, I think it was seeing a pulse,  since it is only 8Pulses per Minute, it may take a few miles to figure out that this is the correct wire.  Before I got under the vehicle, I would make sure that the wire into the harness thing did not work.