GM Service Manual Online
For 1990-2009 cars only

Object Number: 809798  Size: A2

The switches for the power door locks are located on the driver's and front passenger's door above the door handle.

Pull up on the switch to unlock all the doors. Push down on it to lock all the doors.

The rear doors do not have power door lock switches. Rear seat passengers must use the manual levers to lock or unlock the rear doors.