Normal Operation
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
The speed control actuator receives a speed signal from the ABS module over the SCP network circuit 914 (TN/OG), and circuit 915 (PK/BK). The speed control actuator controls the throttle position through the speed control cable.