there is no orange/blue wire on the input side of the HRC delimiter.
did you guys leave the orange/blue wire from the main harness out or should it connect to something?

There is and orange/blue that is on the output.
I know the main harness the green wire form the white connector is spliced with the orange /blue from the black. so Iam I correct to assume the HRC box does the splicing and I can just leave out the orange blue from the circuit?