2016 f150 xlt with 1000 miles 3.5 lit eco boost. Real out door temp is in the 50's - 60's, outside truck temp shows (-13) degrees!!! Blower is running full blast with engine running idle. shuts off when engine shuts down. What is going on? Going to Ford dealer this week.

 

Your guess is as good as mine - that's what a warranty is for!