In this 1000-word guide, we'll cover everything you need to know about LG dryer repair—including common issues, DIY troubleshooting tips, when to call a professional, and how to extend the life of your appliance.
Common LG Dryer Problems
Here are some of the most frequently reported issues with LG dryers:
1. LG Dryer Not Heating
One of the most common problems homeowners face is when their LG dryer runs but doesn't produce heat. This could be caused by:
- Blown Thermal Fuse: A thermal fuse is a safety device that trips when the dryer overheats. If blown, the dryer won’t heat.
- Defective Heating Element: The heating element may be damaged or broken.
- Faulty Thermostat: If the high-limit thermostat is defective, it can prevent the dryer from heating.
- Power Supply Issues: An electric dryer needs two 120V power sources. If one is off, the dryer may turn on but not heat.
2. LG Dryer Won’t Start
If your LG dryer doesn't power on at all, the issue may be:
- Tripped Circuit Breaker: A blown fuse or tripped breaker can stop the dryer from running.
- Faulty Door Switch: The dryer won’t start if the door isn’t securely shut or the door switch is defective.
- Control Board Failure: If none of the above applies, the electronic control board could be the culprit.
3. Dryer Making Loud Noises
Strange sounds such as banging, squealing, or grinding can indicate:
- Worn Drum Rollers: These support the drum and help it turn smoothly. When worn, they can cause loud noises.
- Damaged Drive Belt: A frayed or snapped belt can cause a thumping sound.
- Objects in the Drum: Coins or small objects left in pockets can create noise during drying cycles.
4. Dryer Not Tumbling
When the drum doesn’t turn:
- Broken Drive Belt: The belt may have snapped and no longer rotates the drum.
- Motor Failure: If the motor has burned out, the drum won’t spin.
- Idler Pulley Issues: This component maintains tension on the belt and can become worn or damaged.
DIY LG Dryer Repair Tips
While some issues require professional intervention, many common problems can be diagnosed and even fixed at home with basic tools.
1. Check the Power Supply
Make sure your dryer is plugged in and the circuit breaker hasn’t tripped. For electric dryers, verify both 120V legs are active.
2. Clean the Lint Filter and Vent
Blocked vents or lint traps can restrict airflow, causing poor drying performance or overheating. Clean these regularly to ensure safe operation.
3. Inspect the Thermal Fuse
Unplug the dryer, remove the back panel, and use a multimeter to test the thermal fuse for continuity. If it fails, replace it.
4. Test the Heating Element
Use a multimeter to check the heating element’s resistance. If there’s no continuity, the element may need replacing.
5. Check the Door Switch
If the dryer won’t start, press the door switch manually. If it doesn't click, it may be defective and require replacement.
When to Call an LG Dryer Repair Technician
While DIY repairs can solve many problems, some issues are best left to professionals:
- Electrical faults involving the control board or wiring.
- Gas dryer issues involving igniters, valves, or gas flow (for safety reasons).
- Drum replacements if the drum is cracked or misaligned.
- Repeated issues after DIY repair efforts fail to resolve the problem.
Professional technicians are trained to diagnose complex problems, have access to genuine LG parts, and can ensure your warranty remains intact.
Cost of LG Dryer Repairs
Repair costs can vary widely depending on the nature of the issue and whether parts need replacement. Here’s a general breakdown:
| Repair Type | Estimated Cost |
|---|---|
| Thermal fuse replacement | $80–$150 |
| Heating element repair | $100–$250 |
| Control board repair | $200–$400 |
| Motor replacement | $150–$300 |
| Professional diagnosis | $80–$120 |
Always request an estimate from your repair service beforehand to avoid unexpected costs.
Preventative Maintenance Tips
Regular maintenance can significantly extend the life of your LG dryer and help you avoid costly repairs:
- Clean lint trap after every load
- Vacuum the vent duct monthly
- Inspect the drum belt yearly for wear
- Check and clean the moisture sensors
- Ensure proper leveling to prevent drum misalignment
Consider scheduling professional maintenance annually, especially if you use the dryer frequently.
LG Dryer Error Codes
Modern LG dryers often display error codes to help you identify problems quickly. Some common ones include:
- d80, d90, d95: Restricted airflow – check and clean the vent.
- tE1 or tE2: Thermistor error – temperature sensor may be defective.
- FE: Power frequency error – issue with power supply.
- E13: Drainage issue (for washer-dryer combos).
Consult your owner’s manual or LG’s website for a complete list of codes and troubleshooting steps.
Choosing a Reliable LG Dryer Repair Service
If professional repair is needed, here are tips to find a trustworthy technician:
- Look for LG-certified repair services
- Check online reviews on Google, Yelp, or BBB
- Ask about warranty on labor and parts
- Confirm technician is licensed and insured
- Compare prices and availability before booking
Many authorized LG repair services offer same-day or next-day appointments, giving you a quick resolution.
Conclusion
LG dryers are built for performance and longevity, but occasional malfunctions are inevitable. Knowing how to troubleshoot and repair common LG dryer issues can help you restore functionality quickly. While DIY solutions work for many problems, don’t hesitate to contact a professional for complex repairs or safety-related concerns.