Circuit/System Verification
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Press the front and back of the door lock switch. All of the vehicle doors should lock and unlock.
- If one or more vehicle doors do not lock or unlock, refer to Power Door Locks Inoperative .