How do you replace the idle motor on a ford windstar?

To replace the idle air control (IAC) motor on a Ford Windstar, first, disconnect the negative battery terminal to ensure safety. Locate the IAC motor, which is typically found on the throttle body; disconnect the electrical connector and remove the mounting screws. Carefully take out the old motor and install the new one, making sure to secure it properly and reconnect the electrical connector. Finally, reconnect the battery and start the vehicle to ensure proper operation.