ok so i am trying to hook up my LS1 fans to my truck. the main question is, wont the fans still work without me having an AC system?

i have the blue wire hooked up to pin 42 on the blue side and the wire for the switch to run them manually wired up (i am using Ron's fan harness) but i turned the AC controls on to find a the hot wire but im not getting one.

so can i still run my fans without having an AC system or do i have to use my fans manually til i can get the AC system??

 

yeah you should be able to. the pcm will control them, provided its tuned for them.

 

well they are supposed to be tuned for them. i had Justin tune the PCM while i was building my motor. i just emailed him a few minutes ago so hopefully he will get back to me asap.

and btw, which wire is the actual hot wire. i cant find one that is hot

 

the hot A/C wire is green i think... i cant remember though.

 

thanks man. ill check it out tomorrow after i get off work or on my lunch break

 

yeah it's green the lighter green wire.