LG Dryer: not spinning, not heating
What is this symptom?
Is your LG dryer running but not spinning or heating? If clothes remain damp and the drum doesn't rotate, you may have a broken drive belt or blocked airflow. These common issues can be resolved with some DIY troubleshooting or professional help.
Important Tips for LG Models
- LG’s official support acknowledges airflow blockages and settings issues for heating problems.
Possible Causes
Broken or worn drive belt
How to Identify: Drum does not turn when attempting to start cycle; drum spins very easily by hand (no resistance; visible fraying or breakage when inspected.
Part: Drive belt
DIY Solutions
Inspect and replace broken drive belt
- Unplug dryer and shut off power.
- Remove front or top panel as required to access drum and belt area.
- Visually inspect the belt for breaks or fraying.
- If broken, remove old belt, thread new belt around drum and idler pulleys.
- Reassemble panels and test operation.
Clean lint filter and dryer vent to restore airflow
- Remove lint from lint screen.
- Detach vent hose and clear any lint or debris blockages.
- Reattach and run dryer to test heating.
Next step
Choose the next step for not spinning, not heating
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drive Belt
Transfers rotational power from the motor to turn the drum or tub.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 20-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Model-compatible Dryer parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dryer Vent Cleaning Kit
Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.
Lint Trap Cleaning Brush
A narrow brush for routine cleaning around an accessible lint screen and housing.
Dryer Vent Hose Kit
A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Professional Repairs
Replace internal heating components (element/thermal fuse)
Drive motor replacement
When to Call a Professional
Preventive Maintenance
-
Clean lint filter: Airflow restrictions that can cause overheating and heating failure.
Frequency: After every use -
Clear vent hose annually: Blockages that reduce airflow and cause heat issues.
Frequency: Annually
Frequently Asked Questions
Why is my LG Dryer not spinning, not heating?
How do I fix LG Dryer not spinning, not heating myself?
How much does it cost to fix not spinning, not heating?
When should I call a technician for not spinning, not heating?
References & Sources
- LG Dryer – Why is My Dryer Not Heating Official
- 8 Reasons Your LG Dryer Not Heating Repair-Blog
Community Analytical Insights
Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions
Common Issues Reported by Users
- Faulty thermal fuse
- Defective door switch
- Worn drive belt
User Suggested Solutions
-
Check and replace the thermal fuse. Unplug the dryer, locate the thermal fuse on the blower housing, and test it with a multimeter. If it's blown, replace it.
-
Inspect and replace the door switch. Open the dryer door and locate the switch. Test it for continuity with a multimeter and replace if defective.
-
Examine the drive belt for wear and tear. Unplug the dryer, remove the front panel, and check the belt's condition. Replace if it is frayed or broken.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
Community Discussions
turns on but won’t spin or heat
Replaced the thermostat on the back of the blower housing, which fixed the issue.
Source: Reddit r/appliancerepair
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