Auto locking after leaving vehicle

[RonaldA]

Somehow when I first got my new Silverado I set the doors and tailgate to lock after I leave the vehicle in the garage , note this is when I don’t leave the fob inside the truck. Is this called passive licking? I only have the LT so I remember doing it with the fob I think. I don’t like it as I can’t just open the door to get something out without having the fob. How do I undue this?

[redwngr]

There is a bunch of settings in the personalization settings menu's available thru the audio system -- including passive door lock. 

 

 

Passive Locking

 

This feature will lock the vehicle several seconds after all doors are closed, if the vehicle is off and at
least one RKE transmitter has been removed from the interior, or none remain in the interior.

 

If other electronic devices interfere with the RKE transmitter signal, the vehicle may not detect the RKE transmitter inside the vehicle.

 

If passive locking is enabled, the doors may lock with the RKE transmitter inside the vehicle.

Do not leave the RKE transmitter in an unattended vehicle.

 

To customize the doors to automatically lock when exiting the vehicle, see “Remote Lock, Unlock, Start” under Vehicle Personalization pg 157.