The alternator in your vehicle is one of the most crucial components to keep it running safe and reliably. Its main purpose is to provide power, especially to the electrical components of your car. It also helps to generate power for the car battery.
When your alternator is no longer working, you may have trouble starting your car or powering up the electrical components. If you have already jumped the car to start it using jumper cables, you may need to have the alternator repaired or replaced after the car does not respond to the jumper cables.
Another sign that your alternator may need to be replaced soon is the flickering of lights or signals within your car. You may notice that a warning light will come on your dashboard when the electronics are not working properly. It may display as "GEN" or "ALT." This is a clear sign that the alternator should be inspected immediately.