I think one of your power door lock actuators are not working properly. I have one that is weak and when the auto lock senses that one of the doors did not lock properly it tries 3 or 4 times to lock the doors before it gives up. So next time it happens check your doors (will need an extra set of hands to check the rear tailgate since you are inside the vehicle with it in gear) to see if they all actually locked or not. And if one is not locked you have found your problem.
Scott
Does this mean it was the front driver's side door actuator? I have a 2011 Limited with the exact same symptoms. Did you get it resolved?Figured out it is the drivers side passenger door.
Sounds like you need to do the same troubleshooting scknf mentioned --I have a 2011 Limited with the exact same symptoms.
You need to determine which lock mechanism is having a problem.So next time it happens check your doors (will need an extra set of hands to check the rear tailgate since you are inside the vehicle with it in gear) to see if they all actually locked or not. And if one is not locked you have found your problem.
Scott
Does this mean it was the front driver's side door actuator? I have a 2011 Limited with the exact same symptoms. Did you get it resolved?