My 2002 Pathfinder SE's A/C Blower Fan unit runs on max speed regardless of
the setting. Even with the A/C unit off, it runs at max speed. The Unit is
the automatic temperature control type. Does anyone have a hint on what
the cause would be? Does anyone have a wiring diagram for this car?

I have already removed both the control unit and the FAN and could not get
an idea on where the problem lies. Is there an electronic power control
unit for the FAN? If so where it is located?

"balserodeluxe" <balserodeluxe@> wrote

Look here:

http://nissanhelp.com/Bulletins/Model.htm

There's a service bulletin for this exact problem. You need a blower
amp and a blower motor. The service bulletin even has the part number
for a kit that has both parts together.

This comes up a lot here. Nissan must have a big problem with these
blower motors. It's an easy fix. You need to remove the glove
compartment and everything is right there. You just remove the old
parts, plug the wires into the new parts and replace them. It took me
20 minutes from start to finish.