How To Troubleshoot An LG Dryer Not Heating – Expert Guide

Here are a few common reasons why troubleshoot an LG dryer may not heat up properly. This article will go through the five most common problems and provide solutions.

If you’re unable to solve the issue yourself, don’t worry – we’ll guide you through the process of contacting LG support. Have fun troubleshooting your dryer!

How To Troubleshoot An LG Dryer Not Heating

Why Is My LG Dryer Not Heating Like It Should?

LG dryer not heating? It could be one of the following reasons: the door is not closed all the way, the thermostat setting isn’t proper, the clothes are not placed in the drum correctly, or the dryer ventilation is not well.

If none of these solutions work, it’s time to call a technician. In the meantime, here are a few troubleshooting tips that may help you get your dryer heating up again:

  1. Check power at outlet and circuit breaker panel
  2. Remove lint, if necessary, using a vacuum cleaner
  3. Inspect coils and tumbling drums for accumulation of lint or debris
  4. Clean visible areas around coils and tumbling drums with a cloth dampened with the mild soap solution and water spray from a can or hose attachment
  5. Check for tripping signals by removing any objects in front of the sensor
  6. Replace thermal covers and replace if needed

Troubleshooting An LG Dryer That Is Not Heating Properly?

If your LG dryer is not heating up, there may be a problem with the installation or wiring. Check the power at the outlet and the circuit breaker panel to troubleshoot.

If the dryer is still not heating up, lint may block the heating element. To clean the lint, remove and check the fuse box for blown fuses. Finally, clean any lint from around visible parts of the coils and tumbling drums on the machine.

How To Troubleshoot An Lg Dryer With A Tripping Heat Sensor [ Follow the Steps ]

How To Troubleshoot An Lg Dryer With A Tripping Heat Sensor

steps to troubleshoot an LG dryer not heating problem

  1. Check the power cord to ensure secure plugging into an outlet, and switch on the dryer’s electrical wall.
  2. Open the dryer door and check for lint or debris buildup. If necessary, use a vacuum cleaner to clear out any obstructions.
  3. Inspect the heating element for damage or clogged ducts, and clean as necessary using a cloth dampened with a mild soap solution and water spray from a can or hose attachment if needed.

      4. Remove any foreign objects lodged between thermal fins on either side of the heating element

  1. If the dryer still does not heat up, check to see if the tripping sensor is working correctly by unplugging the dryer from power and removing any objects in front of it, such as a large book or drawer.
  2. Replace thermal covers on both sides of the heating elements and reinstall the plug into the outlet to test functionality again. If the issue persists, you may need to replace the thermal circuit board. 6. If the dryer is electric, it may need to be replaced.

Potential Reasons Behind This Issue

Blown Safety Fuse

Overloaded Dryer

Overloaded Dryer

If you’re experiencing problems with your LG dryer, you can do a few things to try and fix the issue.

  • Check the dryer’s heating element to ensure it works properly by checking for heat and airflow from the element. If there seems to be no issue, you may need to call LG customer service for help!
  • Another common problem is if clothes hang off the drum too much or if there isn’t enough clearance between the drum and lint screen – this can cause overheating and stopped drying cycles. Try changing out your laundry detergent or adjusting the lint filter if necessary to resolve the issue.
  • If all else fails, please reach out for help through our contact form so we can get started on troubleshooting your specific dryer model!

Dryer Vent Clogged

Dryer Vent Clogged

If your dryer is not heating up or the clothes take a long time to dry, it probably has a clogged vent. Here are four ways to unclog the duct: with a vacuum cleaner, electric shaver, plunger, or snake. If these methods don’t work, you may need to replace your dryer.

Dryer Has Blown Thermal Fuse

If your dryer is not heating up, it may be because of a blown thermal fuse. Here are the steps you need to take to fix the issue:

  • Turn off power at the main switch and remove the front panel.
  • Disconnect the wires leading to the dryer vent and unplug it from the wall outlet.
  • Once everything is disconnected, you can access and replace the thermal fuse by following the manufacturer’s instructions。

Defective Heating Element

Defective Heating Element

If you’re experiencing problems with your dryer heating up, you can do a few things to check if the problem is with the dryer itself or the heating element.

  • If resetting the dryer doesn’t work and replacing the element does, it’s probably best to call in a technician.
  • In many cases, defective heating elements are responsible for not drying clothes properly – try turning off the power at the fuse box and putting vent ductwork away from the wall so air can circulate freely around lint filter(s).
  • In worst-case scenarios (when electrician says element needs replaced), follow safety instructions when removing old element and installing new one- use an appliance buddy toolkit during installation!

Burned – Out Heating Element

  • If your dryer isn’t heating up, the first thing to check is the element.
  • If it’s visibly burnt out, there’s not much you can do other than replace it.
  • If the component is the only issue, the dryer might need a new heating element.
  • If the component is the only issue and the dryer is still not heating up, the issue might be with the ductwork or the vent.

In these cases, it might be necessary to clean it out. Finally, one common problem with LG dryers is a burned-out heating element. If you notice this issue, be sure to take action to fix it as soon as possible.

Blown Safety Fuse

If your dryer is not heating up, there could be a blown safety fuse. To troubleshoot the issue:

  1. Remove the front panel and check for any damage to the insulation or wiring.
  2. Suppose you couldn’t resolve the problem; repair or replace any damaged components.
  3. Reinstall the front panel and test the dryer to ensure it’s working correctly.

Broken Or Constrained Blower Wheel

Broken Or Constrained Blower Wheel

If your LG dryer isn’t heating up, it may be because of a broken or constricted blower wheel. This issue is relatively easy to repair by an experienced technician and resolving it with a quick fix.

If that doesn’t work, removing and cleaning the fan assembly on top of the dryer may be necessary. In most cases, you can resolve this issue by rotating the shaft by hand.

If all of these options fail to fix the problem, it might be time to call in a professional. To troubleshoot the issue, check the Clothes Load Line for obstructions and rotate the shaft by hand. If all of these steps fail to resolve the case, it might be time to call in a professional.

Excess Lint

LG dryers are some of the best in the market, but they can sometimes experience issues. If your dryer is not heating up or the clothes are not drying quickly, there may be an issue with the filters.

In this case, it might be a good idea to turn the dial to the “cool” setting and check the filters. If that doesn’t work, contact LG for further assistance. Another common issue is excess lint. Make sure to clean the lint filter at least once a month to prevent problems like this. To help reduce static, use a dryer sheet every time you dry your clothes.


Dryer heating problems can be challenging to diagnose, but following the steps outlined in this blog, you should be able to troubleshoot the issue and get your dryer heating the way it should. If you still fail to resolve the heating issue, please don’t hesitate to call our team of experienced technicians at the toll-free number provided at the bottom of the post. We would be more than happy to assist you in resolving the heating issue on your dryer.

Frequently Asked Questions

1.How Do I Fix My LG Dryer Heater?

Ans : Here are some simple steps that you can take to troubleshoot the dryer’s heater:

  • Check to see if the dryer is getting power: If the dryer isn’t getting power, there could be a problem with the cord or outlet. Try another outlet or try different cables.
  • Remove all lint and clothes from inside the dryer drum: If clumps of lint or clothes exist between the heating elements and drum, these can cause poor drying performance. Remove all lint and clothes before attempting to troubleshoot your dryer’s heater.
  • Clean any debris buildup around element(s): If there are areas around one or more heating elements that appear dusty, dirty, or encrusted with dried-on material, it may be necessary to clean them before proceeding with further repairs/troubles.

2.How Do I Test The Heat On My LG Dryer?

Ans : Here’s a simple guide on how to test the heat on your LG dryer:

  1. Check to see if the clothes are heating up. If they’re not, there may be a problem with the heater or wiring in the machine.
  2.  If your dryer is not heating up, there could be something wrong with the thermostat or electric plug. You can try checking these areas first before calling a repairperson.
  3. Finally, if all else fails and you still cannot get your dryer to work correctly, it might be time to consider replacing it!

3.Is There A Reset Button On An LG Dryer?

Ans : There is no reset button on an LG dryer, but there are various methods you can use to troubleshoot the dryer. Check the ductwork and heating coils for damage or obstruction. Call a professional to diagnose and repair your dryer if all else fails. You may also try checking the dryer’s settings, specifically if any options exist to reset it. – Verifying that the dryer is plugged in and operating.

4.What Does It Mean When Your Dryer Spins, But There Is No Heat?

Ans : The most common problem is lint buildup if your dryer is not heating up. This can occur when we don’t use the dryer enough or neglect the lint filter. To solve the lint problem, try the following:

  • Unplug the dryer and wait five minutes.
  • Plug the dryer back in and wait another fifteen minutes.
  • Check the lint filter and clean it if needed.
  • Inspect the appliance for any broken parts.
  • If all these steps fail to solve the dryer’s heating problem, consider calling an experienced technician for help.

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