1975 Dodge Dart Sport 360 will not crank from key

Also make sure you do not have (what is supposed to be 74 only) the seat belt interlock reset box under the hood. It's a relay box like a horn relay with a reset button. On the 74 Scamp I have it's on the driver's side fender apron.


Without that reset, the functional path is

Key switch..........start wire..........through the bulkhead connector.......to one flag/ "push on" terminal on the relay........through the relay coil.......out the other flag terminal to a separate wire...........down to the transmission NSS switch, the center terminal "to ground" in park or neutral

Try starting the engine while moving the shifter from park to neutral back and forth