Join Date: Oct 2012
Location: Detroit, Michigan USA
I’m sorry you are experiencing this issue. This may be due to latch issue of the electrical portion inside one of the vehicle doors. This is just a suggestion, it is not meant as a diagnosis.
I recommend consulting with a certified technician for an official diagnosis. They will be able to provide additional information after inspecting the vehicle.
If you need assistance locating a technician in your area, please PM me your zip code.
Please keep us posted.
GM Customer Service
Have you checked into GM Owner Center? You can maintain service history, check on warranty or recall information, and more. Visit my.gm.com