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5 Most Common Appliance Problems and How to Fix Them Yourself

In the modern household, our reliance on appliances is undeniable. From keeping our food fresh to ensuring our clothes are clean and our meals cooked to perfection, these machines play an integral role in our daily lives. However, like any mechanical device, they can encounter problems from time to time. While calling a professional appliance repair service is always an option, many common issues can be resolved with DIY know-how, saving you time and money. 

In this guide, we’ll walk you through five of the most common appliance problems and provide DIY appliance repair tips for common refrigerator problem solutions, home appliance troubleshooting, easy appliance fixes and more.

Problem 1: Refrigerator Not Cooling

When your refrigerator fails to maintain its cool, it’s often a symptom of underlying issues that require attention. One common culprit is dirty condenser coils at the back or beneath the refrigerator. Over time, these coils can become caked with dust, pet hair, and other debris, hindering the appliance’s ability to dissipate heat efficiently. To address this, carefully pull the refrigerator away from the wall to access the coils. Using a vacuum cleaner with a brush attachment or a coil brush, gently remove any accumulated debris. This simple maintenance task can often restore the refrigerator’s cooling efficiency.

If cleaning the condenser coils doesn’t resolve the issue, a faulty thermostat could be to blame. The thermostat controls the refrigerator’s temperature settings, but if it malfunctions, it may fail to signal the compressor to kick in, resulting in inadequate cooling. To diagnose this problem, use a multimeter to test the thermostat for continuity. If it’s faulty, replacement is necessary. Refer to the appliance’s manual or consult a professional technician for guidance on properly installing a new thermostat.

Problem 2: The Washing Machine Won’t Drain

A washing machine that refuses to drain can quickly disrupt your laundry routine. Fortunately, fixing washing machine drainage typically involves inspecting and clearing potential blockages within the machine’s drainage system. Start by unplugging the washing machine and locating the drain hose, usually located at the back of the appliance. Check the hose for any kinks, bends, or obstructions that may impede water flow. If you notice a blockage, carefully remove it using a plumber’s snake or by disconnecting the hose and flushing it out with water.

If the drain hose appears clear, the problem may lie with the pump, responsible for expelling water from the machine during the drain cycle. To determine if the pump is faulty, manually rotate the pump impeller to ensure it moves freely without obstruction. If it’s stiff or difficult to turn, the pump may need to be replaced. Refer to the washing machine’s manual for specific instructions on accessing and replacing the pump or enlist the help of a qualified technician.

Problem 3: Dishwasher Not Cleaning Properly

A dishwasher that fails to deliver spotless dishes may be experiencing issues with water circulation or detergent distribution. Begin troubleshooting by inspecting the dishwasher’s spray arms and filters, which can become clogged with food particles and debris over time. Remove the spray arms and filters and rinse them thoroughly under warm water to dislodge any buildup. Additionally, check for obstructions within the spray arm nozzles and clear them if necessary.

Improper detergent usage can also impact cleaning performance. Ensure you’re using the appropriate type and amount of detergent for your dishwasher, as using too much or the wrong kind can leave residue on dishes. Adjust the detergent dispenser settings according to the manufacturer’s recommendations if necessary. Your dishwasher’s maintenance guide may also be able to guide you through other DIY maintenance tasks.

Problem 4: Electric Oven Not Heating

Diagnosing the issue of a malfunctioning oven is the first step toward regular meal preparations. To begin your quest toward an oven heating issue fix, start by checking the oven’s heating elements located at the top and bottom of the oven cavity. Inspect the elements for any signs of damage, such as breaks, cracks, or blistering. If you notice any abnormalities, they’ll likely need to be replaced to restore proper heating functionality.

In some cases, a faulty temperature sensor may be to blame for an oven that fails to heat accurately. The temperature sensor monitors the oven’s internal temperature and signals the control board to regulate heat output accordingly. If the sensor malfunctions, it may not accurately detect the oven’s temperature, leading to heating issues. Use a multimeter to test the sensor for continuity and replace it if necessary, following the manufacturer’s instructions.

Problem 5: Dryer Taking Too Long to Dry Clothes

When your dryer leaves clothes damp after a cycle, it’s often due to restricted airflow caused by lint buildup or a blocked vent. To address this, clean the lint trap after each use to prevent lint from accumulating and obstructing airflow. Additionally, periodically inspect the dryer vent for any obstructions, such as lint buildup or debris. Use a vent-cleaning brush or vacuum attachment to remove blockages and ensure proper airflow.

If the dryer vent appears clear and the appliance still takes unusually long to dry clothes, the issue may lie with the dryer’s heating element or thermostat. Inspect these components for signs of damage or malfunction and replace them if necessary, following the manufacturer’s instructions.

DIY Safety Tips

Appliance safety repair tips are critical to consider before attempting appliance repairs, and to prioritize safety to prevent injury or damage to the appliance. Always unplug the appliance and turn off the power source before beginning any work. When working with gas appliances, be vigilant for signs of gas leaks and shut off the gas supply if necessary. Additionally, wear appropriate protective gear, such as gloves and safety goggles, and avoid working on wet surfaces to reduce the risk of electrical shock.


While some appliance issues may require professional intervention, many common problems can be resolved with DIY troubleshooting and know-how. By following the steps outlined in this guide, you can save time and money by addressing minor appliance issues yourself. 

However, if you encounter a problem beyond your expertise in household appliance DIY repairs or comfort level, don’t hesitate to contact a professional appliance repair service like iCare Appliance Repair. With our knowledge and range of services, we can help restore your appliances to full working order, ensuring your household runs smoothly for years to come.

With our commitment to customer satisfaction, you can trust iCare Appliance Repair to deliver reliable and efficient solutions for all your appliance repair needs. Don’t hesitate to contact us for assistance, and keep your appliances running smoothly for years to come.

Our technicians at iCare Appliance Repair are factory-trained and licensed to service almost every major model and brand, such as LG. We offer same-day and after-hours repair services that include evenings and late hours. Contact us today at (647) 370-2828 or complete our convenient online form to learn more about our appliance repair services.

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