Locking doors

I have a 2018 Tundra and today as I unlocked my truck as I normally do it immediately locked again. Thereby I had to unlock it again and open it right away. As I sat in the truck with the key out of the ignition it locked yet again without hesitation and sounded like it was continuing to try and lock itself. It appears to be on the fritz!! Any one ever heard of this problem and how to get it back to normal?? Any thoughts? Thank you..

 

Someone is playing tricks on you from the house where the second remote is.

 

i would try using the key to unlock the door to see if it will override the remote.

 

Try the other remote. Maybe your remote is stuck? Is it possible you got water into one of the door switches?

 

Never seen that before. If I unlock my truck with the remote and don't open the door it will re-lock maybe 30 seconds later, but that's different from what you're explaining.

 

And you can turn that off in the settings.