Does anybody has the diagram from a 1979 to 1970 wiring diagram
'78-'79 truck column
blue-red=PRND21 indicator lamp
white-blue=front right turn lamp
orange=rear right turn/stop lamp
green-white=front left turn lamp
thick green=12V from brake light switch
yellow-blue=12V to horn circuit
dark blue=to horn
light blue=12V from turn signal flasher
white-red=12V from hazard flasher
green-red=rear left turn/stop lamp
'70 Bronco column
Blue=12v from turn flasher to turn switch, circuit #44
white-blue=right front turn and indicator lamp, circuit #2
orange-blue=right rear brake and turn lamp, circuit #5
green-white=left front turn and indicator lamp, circuit #3
green-orange=left rear brake and turn lamp, circuit #9
red-black=12v brake switch to turn signal switch, circuit #810
yellow=12v headlight switch to horn switch, circuit #460
blue-yellow=horn switch to horn, circuit #482
Match the functions and you'll be good to go. You can bring the hazard power wire into the column to use that hazard switch if you want.