Section 1 (HVAC Systems - Manual): Operation: Actuators: Notes
WARNING: This page is about a different car, the 1999 Dodge Intrepid and 1999 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
Actuators are electric motors which mechanically position air control doors (outside/recirculated air, mode, and temperature doors). Drive signals from manual A/C-heater control panel will activate actuators. See Figure .