The electrical system includes several subsystems that provide your vehicle with that vital spark that makes it start and then keeps it running. It's one of the many systems on a vehicle that's ...

The battery stores the electrical current that your vehicle uses to start and passes electricity along to the parts of your vehicle that need it to function, such as the ignition system, lights, radio ...

With the number of electric vehicles on the roads poised to skyrocket this decade, millions of drivers are going to need auto mechanics who can fix their new batteries-on-wheels. But today, the vast ...