Turn signal indicators inop on dash cluster

"Just installed a new wiring harnesses and new circuit boards on the cluster and all new bulbs."
Does anyone know what color the wire would be coming out of the column that I should check? I tried looking to find the 3 pin connector on an online schematic but I actually don't see it. I know what should be the top wire on the three pin at the cluster. Trying to do it without pulling the cluster back out yet again...