One problem related to air conditioner has been reported for the 2014 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Ford F-150 based on all problems reported for the 2014 F-150.
The heater/air conditioning fan/blower will randomly stop working causing you to freeze without heat or overheat without the air conditioning. It can be hit or kicked under the glove compartment to getting it going occassionally but not always. Also if you hit a pothole in the road it can also cause it to stop working.