LG Dryer: not stopping tumbling
What is this symptom?
If your LG dryer continues to tumble even after the cycle ends, you're not alone. This common issue can occur when the control board malfunctions, a faulty motor relay is present, or an anti-crease feature is still active. Understanding the causes can help you address the problem effectively.
Important Tips for LG Models
- LG dryers may continue to tumble as part of anti‑crease mode after cycle completion; press Power button to fully end operation
Possible Causes
Faulty motor relay or stuck relay on control board causing motor to remain engaged
How to Identify: Dryer completes cycle (display shows end, heating stops but drum continues to tumble; only stops when door opened or power removed; community reports control board relay stuck keeping motor running beyond cycle
Part: Main control board / motor relay
Control board / timer malfunction preventing end‑of‑cycle command
How to Identify: Cycle never transitions to off state properly and drum continues to spin; signs of control/timer failure on diagnostics or error codes
Part: Control board / electronic timer
Anti‑crease or similar feature running after end of cycle
How to Identify: Display indicates anti‑crease or similar mode; drum tumbling gently after cycle to reduce wrinkles as per LG documentation
Part: Dryer control settings/anti‑crease function
DIY Solutions
Force end of cycle / disable anti‑crease
- When cycle completes and dryer continues to tumble, press the Power button to end operation
- Wait for the ‘Door Locked’ indicator to disappear then open the door to stop drum
- Check display for anti‑crease indicators and turn off any active post‑cycle functions
Hard reset electronic control
- Unplug the dryer or switch off circuit breaker to remove power
- Wait 5–10 minutes to allow control to reset
- Restore power and start a new cycle to check if normal end‑of‑cycle behavior resumes
Next step
Choose the next step for not stopping tumbling
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
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
- Typical part-only price
- $120 - $280
- DIY difficulty
- Medium
- Estimated time
- 20-40 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 control board or repair motor relay
Replace cycling or cool‑down thermostat
When to Call a Professional
Preventive Maintenance
-
Regularly clean lint filter and vents: Overheating conditions that could stress thermostats and control board components
Frequency: After every use / annually vent cleaning
Frequently Asked Questions
Why is my LG Dryer not stopping tumbling?
How do I fix LG Dryer not stopping tumbling myself?
How much does it cost to fix not stopping tumbling?
When should I call a technician for not stopping tumbling?
References & Sources
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 door switch preventing the dryer from stopping when the door is open
- Malfunctioning timer or electronic control board not sending the stop signal
- Broken belt switch that fails to disengage the motor when the dryer is supposed to stop
User Suggested Solutions
-
Inspect and replace the door switch: Open the dryer door and locate the door switch. Use a multimeter to test for continuity. If it doesn’t show continuity when pressed, replace it with a new one.
-
Test and replace the timer or control board: Access the control panel and check the timer with a multimeter. If it’s faulty, replace the timer or control board according to the manufacturer's instructions.
-
Check and replace the belt switch: Disconnect power, remove the front panel, and locate the belt switch. Test it for continuity and replace if faulty.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
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