Where is the air door actuator located at on a 98 Ford Windstar van?

The air door actuator location on a 1998 Ford Windstar depends on *which* air door you're referring to. There are several actuators controlling different aspects of the climate control system (blend door, mode door, etc.). They're all located within the dashboard, making access difficult.

To find the specific actuator you need, you'll likely need to:

1. Consult a repair manual: A Haynes or Chilton repair manual for your specific year and model Windstar will have diagrams showing the location of all the actuators and how to access them. This is the best approach.

2. Use an online parts diagram: Websites selling auto parts (like AutoZone, Advance Auto Parts, etc.) often have diagrams you can browse using your vehicle's information. Look for diagrams related to the HVAC system. These can help you identify the location but might not show how to access them.

3. Visual inspection (difficult): If you're comfortable taking apart your dashboard (not recommended unless you have experience), you might be able to locate the actuators by carefully removing some trim pieces around the HVAC controls. Be cautious as this can be quite involved and potentially damage components.

Without knowing *which* air door actuator is malfunctioning, it's impossible to give a precise location. The symptoms you're experiencing (e.g., no heat, no cold air, only defrost, etc.) will help determine which actuator needs attention.