An In-Depth FAQ for LG Appliance Owners in Duarte

• Why is my LG refrigerator not cooling?
  An LG refrigerator that has stopped cooling is a critical problem that requires immediate attention. The cause can range from simple maintenance issues to more complex failures of its advanced systems. A common culprit is dirty condenser coils. These coils, located at the back or bottom of the unit, are responsible for releasing heat from the refrigerant. If they become clogged with dust and debris, they cannot dissipate heat effectively, which significantly impairs the cooling process. Another frequent issue is a malfunctioning evaporator fan motor. This fan circulates cold air from the freezer coils into the fresh food compartment. If it fails, the freezer may stay cold, but the refrigerator section will get progressively warmer.
  
  More technical problems often involve the defrost system or the Inverter Linear Compressor. The defrost system is designed to periodically melt frost from the evaporator coils. If a component like the defrost heater or thermostat fails, those coils can become completely encased in ice, which blocks all airflow. The Inverter Linear Compressor, a hallmark of LG refrigerators, is highly efficient but can have unique issues. A failure in the compressor or its associated control board will stop all cooling. Given the complexity of these systems, a professional diagnosis is the best way to accurately identify and fix the root cause of the problem.
• How to fix a LG refrigerator that is not cooling in Duarte?
  If you discover your LG refrigerator is not cooling, there are several initial steps you can take. First, verify that it’s receiving power and that the circuit breaker hasn’t tripped. Check the temperature settings on the control panel to ensure they haven’t been accidentally changed. Listen for the sound of the compressor running; it should be a low, steady hum. You should also pull the unit out, if possible, unplug it, and thoroughly clean the condenser coils. Also, inspect the door seals to ensure they are clean and creating a tight seal. A poor seal can let warm air in and cause the system to overwork. Finally, make sure nothing inside the refrigerator is blocking the air vents that allow for cold air circulation.
  
  If these basic checks do not resolve the issue, the problem is internal and requires professional expertise. The cause could be a failed thermistor sending incorrect temperature readings, a malfunctioning defrost system, or an issue with the main control board or the Inverter Linear Compressor itself. Attempting to service these complex systems without the right tools and knowledge can be unsafe and may cause irreparable damage. The most effective way to fix a LG refrigerator in Duarte is to contact a local appliance technician. Appliance Repair Pros has technicians with the specialized experience needed to service these advanced LG models.
• LG refrigerator compressor repair cost Duarte
  When a high-tech LG refrigerator’s cooling system fails, the Inverter Linear Compressor is often a component of concern. A compressor repair is one of the most technical and involved tasks in the appliance service industry. This is because the compressor is the heart of the sealed refrigerant system. The repair process is not a simple part swap; it requires a technician to use specialized equipment to safely recover the existing refrigerant, precision tools to cut and braze copper tubing, and a powerful vacuum pump to remove all moisture and contaminants from the system before recharging it with the exact weight and type of refrigerant specified by LG.
  
  The complexity of this job makes an accurate initial diagnosis absolutely critical. The symptoms of a failed compressor can sometimes be identical to those of a much less involved part, such as a faulty start relay or overload protector. A thorough evaluation by a qualified technician is essential to differentiate between these possibilities and confirm that the compressor itself is the point of failure. Because the process involves highly skilled labor, specialized tools, and specific materials like refrigerant and nitrogen for testing, it is a significant undertaking. A professional service provider will assess the entire sealed system to provide a clear explanation of the work needed to restore your refrigerator’s operation.
• Why is my LG washing machine shaking violently?
  An LG washing machine that shakes or vibrates excessively, particularly during the high-speed spin cycle, can be alarming. The most frequent cause is simply an unbalanced load. A single heavy item, like a wet towel or a large blanket, can throw the drum off balance. Try stopping the machine and redistributing the items evenly. Another simple cause is that the washer itself is not sitting perfectly level and stable on the floor. Use a level to check the machine and adjust the leveling feet at the bottom until all four feet are firmly on the ground and the machine does not rock.
  
  If the load is balanced and the machine is level, the issue is likely mechanical. LG washers use a sophisticated suspension system with shock absorbers to dampen the tub’s movement. Over years of use, these shock absorbers can wear out and lose their ability to control the intense forces of the spin cycle, causing the tub to bang against the machine’s cabinet. An experienced technician can inspect these internal suspension components, identify the worn or broken parts, and perform the necessary replacement to restore your washer to its characteristically smooth and quiet operation.
• Why is my LG washing machine not draining?
  A LG washer that fails to drain will often display an “OE” error code and leave your clothes soaking in water. This problem is very often caused by a blockage in the drainage system. Small items like coins, socks, or lint can easily get caught in the drain pump filter, obstructing the flow of water. Most LG models have a small access door at the bottom front of the machine where you can access and clean this filter. The drain hose that runs from the washer to your home’s drainpipe can also become kinked behind the machine or clogged with lint buildup.
  
  If you have checked for clogs and the problem continues, the drain pump motor itself may have failed. You might hear a humming or grinding sound from the pump, indicating it is receiving power but the impeller is jammed or broken, or it may be completely silent if the motor has burned out. Another potential cause is a faulty lid or door lock switch, as the washer will not drain if it does not detect that the door is securely locked. A qualified technician can use a multimeter to test the pump motor and lid switch to determine the exact point of failure.
• My LG dryer won’t start, how to troubleshoot?
  When a LG dryer refuses to start, the troubleshooting process should begin with the power supply. First, ensure the power cord is pushed firmly into the wall outlet. Next, check your home’s circuit breaker panel. An electric dryer requires 240 volts and is typically on a double-pole breaker, so make sure it hasn’t tripped. If the power supply is good, the next most common culprit is the door switch. This is a small safety switch that prevents the dryer from operating when the door is open. If this switch is broken, the dryer will think the door is always open and will not start.
  
  If the power and door switch are fine, the issue is likely an internal safety component. A very common point of failure is the thermal fuse. This is a one-time fuse designed to blow and cut off all power if the dryer overheats, which is often a symptom of a clogged dryer vent. Once this fuse blows, it must be replaced, and the vent line must be thoroughly cleaned to prevent a recurrence. The start switch, the button you physically press to begin the cycle, could also be defective. Diagnosing these internal parts requires testing for electrical continuity, which is why professional LG appliance troubleshooting is the safest and most efficient path to a solution.
• Why is my LG dryer running but not heating?
  It is a frequent problem when a dryer’s drum is turning, but the clothes remain damp and cold. For a LG electric dryer, this issue is almost always caused by a burned-out heating element. The heating element is a coil of wire that glows red hot to generate the heat needed to dry clothes, and with time and use, this coil can physically break. Other potential causes in an electric dryer are a failed high-limit thermostat or thermal cut-off fuse. These are safety devices that cut power to the heating element if the dryer’s temperature gets too high.
  
  In a LG gas dryer, the heating system is different. A lack of heat is typically due to a failed igniter, the small ceramic component that glows white-hot to light the gas. Another common issue is faulty gas valve solenoids. These are small coils that open the gas valve, and if they fail, the igniter may glow, but no gas will be released to create a flame. Working with either the high-voltage systems of an electric dryer or the gas components of a gas model requires specific expertise and caution. A qualified technician can safely test these parts and perform the correct repair.
• Why are my dishes still wet in my LG dishwasher?
  If your LG dishwasher completes a full cycle but leaves your dishes, especially plastics, wet, it can be frustrating. Many LG dishwashers use a hybrid drying system that combines a hot final rinse with a fan to circulate air. This is very energy-efficient but requires certain conditions to work well. The use of rinse aid is absolutely essential. Rinse aid helps water sheet off the dishes, allowing them to dry more effectively. If your rinse aid dispenser is empty, it is the most likely cause of wet dishes.
  
  If you are using rinse aid and the dishes are still wet, the issue could be related to the water not getting hot enough during the final rinse. This could be due to a faulty heating element or a high-limit thermostat. On premium models with TrueSteam®, a malfunction in the steam generator could also affect drying. An experienced technician can test the heating circuit, the drying fan, and other components to ensure your dishwasher is drying as intended.
• Why is my LG dishwasher not cleaning dishes?
  A LG dishwasher that leaves food particles, grit, or a cloudy film on your dishes is not performing up to its standard. This problem is often caused by an issue with water circulation. The first thing you should check is the QuadWash™ spray arms. The small holes where water jets out can easily become clogged with bits of food or mineral deposits. Remove the spray arms and clean them thoroughly with a brush. Also, ensure that you are not loading the dishwasher in a way that a large pot or pan is blocking the spray arms from spinning freely. You should also check and clean the filter system at the bottom of the dishwasher.
  
  If the spray arms and filter are clean, the problem is likely more technical. A failing circulation pump or wash motor will result in weak water pressure that is not powerful enough to remove food from the dishes. A faulty water inlet valve might not be allowing enough water into the tub for an effective wash cycle. The water must also be hot enough to dissolve detergent and cut through grease. A problem with the dishwasher’s heating element or thermostat can lead to poor cleaning performance. Professional diagnostics can determine the true cause.
• How to fix a leaking LG dishwasher drain hose?
  A leaking LG dishwasher drain hose is a serious issue that can cause significant water damage to your kitchen flooring and cabinets. To fix it, you first need to identify the source of the leak, which will require you to pull the dishwasher out from its installation. Carefully inspect the entire length of the corrugated drain hose. Pay close attention to the two connection points: one where it attaches to the dishwasher’s drain pump, and the other where it connects to your sink’s drain or garbage disposal. The clamps at these connection points can sometimes become loose over time and may simply need to be tightened.
  
  Examine the body of the hose for any visible cracks, punctures, or splits that may have been caused by age, friction against the cabinet, or kinking. If you find any damage to the hose itself, it must be completely replaced. Attempting to patch a drain hose is not a reliable or safe solution and will likely fail again. Replacing the hose involves disconnecting the old one from both ends and carefully routing the new hose to ensure it follows the proper “high loop” and is not pinched when you slide the dishwasher back into place. Given the importance of a secure, watertight connection, many homeowners in Duarte choose to have a professional technician handle this repair.
• My LG oven is not heating to the correct temperature.
  An oven that doesn’t heat accurately can ruin a meal and frustrate any home cook. If your LG oven with ProBake Convection® is off, the most common culprit is a faulty oven temperature sensor. This is a small probe, usually located inside the oven cavity near the top back. It reads the internal temperature and sends that information to the main control board. If the sensor is failing, its resistance will be off, causing it to send incorrect data and leading the oven to heat to the wrong temperature or not heat enough.
  
  Another frequent cause in an electric oven is a failing bake or broil element. The heating elements can wear out over time, and you can often see visible damage like blisters, cracks, or a complete break in the coil. Even if the element still glows, a break can prevent it from producing the full amount of heat required. In a convection model, a failed convection fan motor can also lead to uneven cooking and temperature issues. The issue could also be more complex, such as a problem with the electronic control board or a thermostat that needs to be recalibrated. An experienced technician can accurately diagnose the problem and restore your oven’s precision.
• Why does my LG gas stove keep clicking?
  A LG gas stove that continues to click after the burner is lit is a common and annoying problem. The clicking sound is the spark igniter attempting to light the gas. If it keeps clicking after a flame is present, it means the stove’s ignition system does not sense that the burner is lit. The most frequent reason for this is food debris or moisture on the burner components. A thorough cleaning of the burner cap and head can often resolve the issue. Carefully remove the parts and use a brush to clean any residue from around the igniter and the burner ports where the gas comes out.
  
  Another possibility is that the burner cap is misaligned. If it is not sitting perfectly flat and centered on the burner base, it can deflect the flame away from the flame sensor, causing the stove to think the burner is not lit. If a deep cleaning and proper alignment do not stop the clicking, the problem may be with an electrical component like the spark module or the ignition switch. Since this involves the interaction of gas and electricity, any service beyond basic cleaning should be handled by a professional technician who can safely diagnose and work on these systems.