nevermind, just checked your profile...... 11 raptor. hold on.....
---------- Post added at 07:08 AM ---------- Previous post was at 06:59 AM ----------
i would check with the ford techs first, because they know more about a/c stuff and might have a fix for you.
i am just an installer, so for this, my fix is only temporary. but her it is
find the wire going to the fan and cut it. the side of the wire coming from the vehicle needs to be insulated. the side going to the fan needs to be extended to the steering wheel area inside the cab. connect that wire to one side of a switch. connect the other side of the switch to ignition
https://www.directechs.com/timages/ignit_26147.jpg
white/orange wire. and put the switch somewhere easily accessible. and turn on when needed. being connected to ignition, the fan will shut off when you turn the truck off, or when you use the switch