Change battery in key fob for Chevy Venture?

To change the battery in a Chevy Venture key fob, first, locate the small notch or groove on the side of the fob. Use a flathead screwdriver or a coin to gently pry the fob open. Once opened, remove the old battery, usually a CR2032 or similar type, and insert the new battery with the positive side facing up. Finally, snap the fob back together and test the buttons to ensure it works.