How To A Program GM Key Fob A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to ...

Changing the battery in the latest-generation Chevrolet key fob, like the one for the current Chevrolet Silverado, is easy to do. The fob has a key release button on the side -- press it.

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

Changing the battery in the latest-generation Chevrolet key fob, like the one for the current Chevrolet Silverado, is easy to do. The fob has a key release button on the side — press it.