1974-1981 Cruise Control Switch Wiring Diagram

Hello Fellow FABOers,

Can someone please post the wiring diagram out of the service manual for a cruise control switch (automatic speed control lever) out of a 1974-1981 Dodge pickup truck or Ramcharger which I believe is the same as a 1975/1976 A body cruise control switch with:

4 wires: blue, black, white, and yellow

Thank you.

:prayer: