Signal issues

67Dart273 said
What is a "circle pin?" You talking about the cluster PC board connector. "Signal loop?"

What does or does not work? Do the hazards work? Do the signals themselves.....the ones at front and rear---do they actually work or not work, or are you talking about the cluster indicators alone?

IF IT IS just the cluster indicators, it may be that the cluster PC board is not seeing a ground. Run a separate wire from the cluster and bolt it to the dash frame or steering column support bracket

the signals front and rear will get brighter and not flash the same happens with the hazards, and yes the pc board connector that was the best description I had for that part, and by loop I am assuming the signals would send signal to the indicator, the indicator has two wires coming in for each so I assumed they completed a loop of sorts to finish the circuit.

also just realized I didn’t even say what year or model sorry it’s been a long day. it is a 74 duster.