RAM 2500 Van V8-360 5.9L Magnum (1995)
Radio/Stereo: Description and Operation
Radio Operation
In the ACCESSORY or RUN position, the ignition switch connects circuit A1 from fuse 7 in the Power Distribution Center (PDC) with circuit A31.
Circuit A31 powers a bus bar in the fuse block that feeds circuit X12 through fuse 11. Circuit X12 supplies battery voltage to the radio. The radio is case
grounded.
