CHEVROLET/GMC: DRIVER DOOR POWER LOCKS AND UNLOCKS UNWANTED. WHAT IS UNIQUE ABOUT THIS CONCERN IS THE VEHICLE IS NOT EQUIPPED WITH POWER DOOR LOCKS AT ALL. POWER DOOR LOCK IS FOR DRIVER'S DOOR ONLY AND USED IN CONJUNCTION WITH ONSTAR IN THE EVENT CUSTOMER NEEDS VEHICLE TO BE UNLOCKED REMOTELY. *PE UPDATED ON 6/27/2011. *KB UPDATED 08/02/2012 *JS
