‘82 Fj40 wiring question (1 Viewer)

[jjenloe]

I’m attempting to undo years of PO wiring hack jobs. I came across this black with white tracer wire bundled with the alternators white and blue wire. I don’t see it on @Coolerman wiring diagram. Any ideas what it is and what it is supposed to be attached to?

 

[3_puppies]

going from memory, maybe it is for the a/c compressor, if you don't have one, it is not used