Ac fan

[Dillardsix]

Fan will go off if you wiggle the wires by the blower it will come back on how do I fix it

 

[adamsdaddy]

What year and model is your Expedition? Do you have the manual or split zone A/C? Having the resister and wiring fail is a very common problem.
See thread: https://www.expeditionforum.com/thr...rking-intermittently-replacement-parts.41876/

 

[jeff kushner]

Apparently there is a issue with the sub-harness behind the glove box, run the fan on max for a couple minutes, then reach in to find the hot one! I've heard of cleaning and re-coating the terminals at the connection plugs will help.