My Pathfinder developed a problem today. The climate control fan runs constantly on high speed. When I set the CC on auto, as the temp cools down inside the car, the display shows the fan is dropping to lower speeds, but the fan is still actually running on high speed. It doesn't matter what setting I use for the climate control, even off. The fan runs on high speed whenever the key is in the on position.
Any ideas on what I should look at first?
Thanks