[Tony Jones]

Hello all, I've been having this problem on and off for about 3 weeks now. Most times i can lock the vehicle from the inside driver side lock before closing the door, and sometimes not. Nor can I use the outside button to lock the doors. Any thoughts as to what this could be?

Thanks in advance.

 

[tomstromie]

Does the horn sound and unlock or does it not lock in the first place? Any noise of locks locking? Do the doors unlock after locking? Will the doors lock using the key fob? Do you have the unlock function set to unlock all doors?

It may be a long shot, but try replacing the fuse for the door locks. Always try the cheap and simple things first.

I used to have the habit of grabbing the outside door handle after locking and exiting the vehicle. That just caused me to unlock the doors and notice it.