How To Change The Battery In A GMC Key Fob
There are a few reasons why the GMC key fob for your GMC vehicle might stop working, but the most common reason by far is a dead battery. All you need to replace it is a flathead screwdriver and a replacement battery. CR2032 batteries for GMC key fobs can be purchased from almost any department or hardware store where batteries are sold. You might even be able to find packs of three or four if you need some extras.
