'66 B Cuda Pillar Lights

So trying to get my pillar lights to work. I believe it's an unswitched circuit which closes when you open either door and the door switch closes the circuit. The door switch, pillar lights, and map light are pink and yellow. Discovered the yellow wire headed to the pillar lights in the picture below had a broken connector disrupting the circuit. I have 12v unswitched at the pink wire in the plastic connector when the door is open. Just trying to confirm that the yellow wires in this circuit are the grounds. I know it's very hard to tell, but the 2 wires on the left of the gray connector are both yellow and the other is pink.

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