Blower Motor Control
WARNING: This page is about a different car, the 2002 Mercury Villager. However, it is still accessible from the selected car via links, so may be relevant.
Blower motor speed can be manually or automatically controlled. Under automatic operation, blower speed is varied to accommodate automatic functions in system. Under manual operation, blower speed is determined by position of blower speed thumbwheel. See Figure. Blower motor speed will remain constant at selected speed setting.