so my f150 is honestly the first vehicle I have owned without key less entry. Today I had to thaw the door lock with a heat gun! I was able to get the key in but not turn it until after a couple minutes with the heat gun.

Is there a way to prevent this from happening?

 

you can buy a little bottle of door lock antifreeze, its jus a liittle bottle with a little tip on it you stick inside your door lock and squeeze, the only other way to fix it is to park in a heated harage?

 

Move south lol Like the above said, use some of the stuff do keep it from freezing. WD40 will help keep the water away so it cannot freeze.

 

move to arizona