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    Signs That Your Car’s Electrical System Isn’t Working Properly

    A car’s electrical system is one of its most essential components. It helps kick-start the engine, so if the system malfunctions, you won’t be able to drive. The system consists of the starter, battery, and alternator. These three components work together to keep your car working correctly. The battery provides energy to the starter, which starts the engine. The alternator makes sure your battery is always charged by directing some power from the engine towards it. Car electrical issues can stall your vehicle and cause many problems. Here are some tips on how to recognize these issues early:

    How To Recognize Car Electrical Issues

    The car electrical system will give you ample warning before it breaks down completely. Keep an eye out for the signs mentioned below and book our services immediately after you notice them.

    • Boulder´s Finest Car Care & Auto Repair Center

      It is important to check your car’s battery and entire electrical system.

      Engine Doesn’t Crank Properly – If the engine isn’t cranking correctly, it means that the electrical system isn’t providing enough power to kick-start it. You’ll hear a clicking sound or a grinding sound to indicate a problem.

    • Car Lights Dimming – The electrical system powers all of your car lights, including the headlights. If they start dimming, you may have a dying battery or malfunctioning alternator. Check the battery reserves, look for corrosion in the connected wires, and take your vehicle to a professional for an assessment.
    • Fuse Blowing Out – Fuses are designed to protect the vehicle’s delicate electrical system from overloading. A blown fuse isn’t a cause for concern if it happens once in a while. But if it keeps occurring regularly, take your car to a technician for assessment.
    • Burning Smells – This is a sure indication of a short circuit. You must stop driving immediately and call an expert in for repairs. Driving a car with electrical issues is dangerous.


    If you notice any issues with the car electrical system, don’t delay repairs. These problems can cause strain to other components of your vehicle over time.

    Common Car Electrical Issues

    A trained technician can identify car issues just by looking at the symptoms. However, they will still conduct a thorough examination to make sure they understand the root cause. Some of the most common issues include:

    • Dead battery
    • Malfunctioning alternator
    • Failed spark plug
    • Fatigued starter
    • The battery doesn’t charge
    • Blown fuses
    • Corroded battery cables


    Contact us if you have any car electrical issues. A trained technician will scrutinize the system to determine what’s wrong and offer practical solutions.

    Contact Allegiance Automotive

    Phone: 303-938-9454


    Address: 4939 Broadway Street #60
    Boulder, CO 80304

    Hours: M-F: 7:30 am – 5:00 pm
    Closed Saturday and Sunday