Vk Calais digital dash to cruise control transducer connection

[JEZ308vk]

Hey Guys,
Just wondering if anyone knows how the power sensor unit on my Calais connects back to the engine wiring harness as I've been looking for a while and can't seem to make sense of it, and feel like I may be missing something.
Regards

 

[pushingMACH8]

There's a connector on the main harness up behind the brake booster next to the washer bottle. It's hard to connect unless you remove the washer and coolant overflow bottle.