Learn which jumper cable goes first to avoid sparks or battery damage. Follow our 4-step safety order to jump-start your car safely. Get back on the road now!. Using the proper color coding when connecting jumper cables is crucial, as connecting them incorrectly can result in sparks, damage to the vehicles, or even injury. This article will provide a quick overview of how to use jumper cables safely, with an emphasis on following the proper color order. What are jumper cables?
All you need is a set of jumper cables and a working car or a portable jumping battery. We'll show you how to position and expose the batteries, hook up the cables, and get your car back in working order.. Don't guess! Know which jumper cable to connect first when jumping a car. Get the correct, safe, step-by-step procedure to start your vehicle.