Seeker1056

I am relatively new - and have searched here and many other sites
Is there a simple wiring layout/diagram showing how to make drive by cable cruise control work and how to hook up A/C from a truck harness
mine is a 2003 6l Van motor
the pin out wire is simple - it is the actual wiring after the pinout that is the issue ie into the cab
I suspect one needs a brake switch for kicking off the cruise, but how does one handle the engage, reset, set functions etc
same for cruise - the trigger wire goes to the plug on the side of the cruise pot, but where do all of the other wires go
please do not say find a manual for the van - that does not help when the motor is going into a hot rod

thanks in advance for your help!