Wiring

[Js6]

I was pulling off the radiator and broke this wire off. Didn’t mark where it went and now I’m lost trying to find where it goes, anyone know?

 

[Raider]

Is that the fan controller?

 

[Js6]

Is that the fan controller?

I think it is my fans have not been kicking on, any idea where it plugs in at? The car is also throwing a code for a knock sensor that was not there before I pulled the radiator off.