What would a Sunday cruise through Portage, MI be without the radio or a midnight trip anywhere without headlights? Your vehicle's alternator works hard, providing the power needed to run the electrical components and charge the battery. The following Cole Buick GMC Cadillac quick guide will give you a basic understanding of this vital system.
Although it is frequently confused with the battery, the alternator is not your vehicle's battery. The alternator is really a generator. When your car's motor runs, it moves a belt attached to the magnetized rotor that's a part of the alternator. When these magnets move over copper wire around the rotor, they generate electricity.
Although it is frequently confused with the battery, the alternator is not your vehicle's battery. The alternator is really a generator. When your car's motor runs, it moves a belt attached to the magnetized rotor that's a part of the alternator. When these magnets move over copper wire around the rotor, they generate electricity.