Picture 1 shows the regulator looking from the right. I've just plugged in the yellow wires. The white wires don't have a retaining clip so come out rather readily. Each time I touch this plug, I need to ensure the white wires are properly seated.
Pictures 2 and 3 show a couple of sensors routed and attached to their posts. Easy really. I just wonder how hot it gets in the engine compartment. There's no shielding for these wires.