Cable-Speed Control: Description
WARNING: This page is about a different car, the 2005 Dodge Pickup and 2005 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The speed control servo cable is connected between the speed control vacuum servo diaphragm and the throttle body control linkage. This cable is used only with 3.7L/4.7L gas engines only.
A speed control servo cable is not used if equipped with either a 5.9L diesel engine, or 5.7L gas engine.