Amy's Amazing Auto Service and Repair Blog

3 Common Problems You May Have with Your Car's Electrical System

by Derek Davidson

While car maintenance is meant to keep your car running in tiptop working condition, problems that require repair attention can arise at any time. One of the main types of car repairs that you may need at some point is electrical repair. Car electrical repair is necessary when one or more of your vehicle's electrical systems or components are not working properly. 

The good news is that auto electrical problems can be easily detected during normal vehicle operation. All you have to do is to pay close attention to how your vehicle runs. Below are some common car electrical trouble signs to watch out for. 

Starting problems

When your car's electrical system is working properly, starting the vehicle should be a simple task. Once you insert the key in the ignition and turn it, your engine should come to life within a few seconds.

If you're having a difficult time starting your car, it's likely that the vehicle's starting system has a problem. The car battery is the usual culprit — as it provides the power needed to power up the engine and entire vehicle. If the battery is drained, it may not produce enough voltage to start the vehicle.

Other potential culprits worth looking into include the starter motor, ignition switch, alternator, and more.

Flickering lights

Your car comprises different types of lights that help to keep you safe on the road. These include headlights, taillights, brake lights, turn signal lights, and more. If one or more of these lights starts flickering, this is an indication of weak wiring or a dying battery.

To identify the root cause of the problem, you'll need to get your car checked at an auto mechanic shop.

Discharging battery

When your car's electrical system is healthy, the battery should get charged as the vehicle runs. The auto electrical component responsible for this function is called the alternator.

If your alternator is faulty, your battery will discharge until it can't keep up with the vehicle's voltage demand. When this happens, the vehicle will lack the electricity supply it needs to keep running. This will result in a car breakdown.

A dying battery will also show the same symptoms as a discharging one. However, the former will require a complete battery replacement in addition to repairing the battery's charging system.

Car electrical issues shouldn't be ignored because they have the potential to compromise the safety and performance of your vehicle. To learn more about auto electric systems, take your car to a mechanic shop nearby.