Re: 1979 115 Chrysler wiring diagram
As Micklovin says the relyas are for the trim/tilt.
Rest of the electrical diagram as ignition, charging etc, depends on what kind of ignition system you have.
I think Maxrules has the right diagram BUT you have to find out if you have the Motorola MagnaPower I ign.system or Prestolite typ.
About in that year 1979-80 Chrysler change from Motorola to Prestolite.