Knotdun

Blower works in High position only. Are there two relays, one for high, and one for all-other? If it is switch, how do I remove the plastic bezel that is over top of it? Snap somehow? If neither of these cheap things, then guess it is the blower itself. When I look them up on internet they show two of them, one with 2 wires, one with no wires. Both for same vehicle, 2002 Pathfinder 4WD. Anyone have any ideas starting with the cheapest, the relay?
I think the motor will turn out to be OK because it runs strong on High.

gbest03

If that blower is like the blowers in the 95/99 Maxima's, the problem is with the blower itself.
I believe the part is called a "Thermister", it's in the blower housing.
Undo a couple of screws and pull it out, brushing it off may fix it.

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06 Pathfinder LE
Black/Desert

Burdabit

There is a Technical Service Bulletin on this topic at :

http://www.nissanhelp.com/Bulletins/...der/2002/2.htm