https://cyclefreon59.werite.ne....t/the-little-known-b
Keyless Entry Systems For Your Truck In the 1980s, car thefts using hot-wiring were becoming more common. General Motors introduced "chip keys" or transponder keys in order to stop this. These new types of car keys feature an electronic chip in the head of the key that sends an electronic code to your car. If the code matches your car's engine will start. come with a microchip which transmits a signal to the car's onboard computer when the key is placed in the ignition. The car's onboard computer then checks t