Troubleshooting Home Electrical Issues: A Quick Guide


Whether you’re a new homeowner or you’ve been dealing with homeownership issues all your life, it’s helpful to know how to troubleshoot home electrical issues. In the course of your time owning a home, you’ll inevitably end up encountering a wide variety of issues related to the electricity flowing through your house. In order to help disseminate education on these topics, we’ve created a guide featuring some of the most common issues that homeowners run into with regard to electricity and their homes.

Flickering Lights
Troubleshooting home electrical issues involves knowing how to address a wide range of electrical problems in your household.
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Frayed Electrical Cords
Sometimes flickering lights can be a symptom of frayed electrical cords.
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Tripped Circuit Breakers
We've all done it — we trip a circuit breaker because we use too much electricity from a single outlet.
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Flickering Lights

Troubleshooting home electrical issues involves knowing how to address a wide range of electrical problems in your household. Flickering lights can indicate any number of things, but they most often result from a weakened connection between the lights and the source of electricity. These issues are important to take seriously, they can indicate the source of eventual arcing, potentially resulting in sparking, overheating, and fire. In many cases, your best bet will be to thoroughly inspect your electrical cords to ensure there are no loose or corroded connections causing the problem. In addition, be sure to check if there are any frayed electrical cords — sometimes these can be a determining factor in lighting that persists without flickering.

Frayed Electrical Cords

Sometimes flickering lights can be a symptom of frayed electrical cords. This is something that can be fixed in fairly short order, however it does require a bit of handy work to get right. If you notice frayed cords or exposed wires on any of your electrical appliances, this is a sign of unsafe wiring. Be sure to avoid using these items until they are fixed — but be on high alert, since fixing these wiring problems can also often be a highly dangerous activity. In most cases, you’re better off requesting the assistance of someone who has undergone the rigors of an electrical training program and the licensing requirements that such a profession entails (a topic we’ll return to later).


We’ve all done it — we trip a circuit breaker because we use too much electricity from a single outlet. Thankfully, this issue is as common as the fix is straightforward: Simply locate your circuit breaker and flip the switch that has been tripped due to overuse. Remember that circuit breakers are there for your safety! In order to prevent an electrical fire or disaster, breakers close (or “break” or “trip”) the fuse switch when a homeowner has exceeded the voltage that the breaker was designed to handle. In order to prevent this from happening in the future, you’ll need to identify exactly what ultimately led the circuit to fail. Sometimes, that can entail tracing a short circuit.

Tracing a Short Circuit

Tracing a short circuit is probably the most challenging home electrical issue to troubleshoot. Because the source of a short circuit could be any number of different things, this problem is a multistep process. First, turn off all the wall switches, and then unplug every appliance from the outlets stemming from the dead circuit. Then, reset the circuit breaker and the fuse. If the circuit still goes dead right away, that could indicate that the problem lies in a short circuit in a receptacle or switch.

After resetting the circuit breaker or resetting the fuse, check to see if the circuit trips. If the new fuse does not blow immediately, you’ve likely encountered the source of the problem. The result could be that there is a short circuit in a light fixture or a receptacle controlled by the switch — or it could be that there is a short circuit in the wiring of the switch. In such instances, you’ll need to replace or repair a faulty switch, fixture or wiring; this is a task oftentimes best suited to a professional.

Finally, if turning on a wall switch does not cause a problem, then the trouble is likely to be in the lamps or appliances. In order to test each one individually, try plugging these in one at a time. Then, move some of the devices to another circuit. If the circuit still goes dead after you simply plug in a device, then you have likely identified the problem. Be sure to check the cord first, however — and consider having an appliance repair person check the appliance’s switch and other electrical parts.


Although electrical shortages are not uncommon in the world of home ownership, there is no shortage of content online about troubleshooting home electrical issues. At the end of the day, one needs to know enough to get the job done — and that includes staying safe. Electrical trade programs such as those offered by Chicago’s Coyne College have grown in popularity in recent years, and there is scarcely a better way to ensure the solution of your electrical needs than by employing the services of a graduate of an electrical trade program.

Coyne College Electrical Training


Coyne College is home to two electrical programs – Electrical Construction & Planning (ECP) and Electrical Construction & Maintenance (ECM). Through evening electrical classes at Coyne, students will learn how to become an electrician in no time.

In as little as 10 months, you will be ready to transform Chicago with the electrical skills you learned.

If you learn by doing, then this is the path for you. Elevate your career at Coyne College today.

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In Coyne College’s Electrical Construction and Planning program in Chicago, you’ll get the hands-on electrical training and individualized instruction you need to prepare for a career as an electrician.

For More Details, Visit Coyne College.