What is Car Keys Programming? Modern vehicles use a computer chip in the key fob that allows communication with the vehicle. This computer and the key have to be programmed to understand each other (think Tinder) and this is referred to as car key programming. Depending on the manufacturer of https://g28carkeys54558.ageeksblog.com/28771303/15-inspiring-facts-about-car-key-reprogramming-that-you-never-knew