I have a 2001 F150 installing electric fans and have lent or miss placed my Haynes book. I trying to find the color markings and what connector on the fire wall is used for the sensor. I can’t see the markings well enough on the compress and can’t even get the connector off. The harness is all in armor sheathing and I don’t really want to cut it up.

 

Had to break down and get another Haynes manual. The AC clutch senor wire is black with a yellow tracer. The easiest place to tape into this lead is where it comes off the AC accumulator / AC cycling pressure switch which is on the fire wall on the driver side.

 

Sorry, I mean the passenger side.

 

did you ever find that out? I dont think you use the one on the firewall, get those wire ties and tie it to the sensor on your compresser...

 

It’s electrically the same point. Black wire with a yellow tracer and 100% easier to tie into. The Haynes manual and Flex-A-Lite rep who use to work on a Ford line verified what I used.