Samsung Dryer Error CLG
⚡ Quick Answer: The Samsung dryer error code CLG signifies a control lock issue, indicating a potential clog or airflow restriction in the exhaust system. This can le... ✅ DIY Fixable
What Does Error CLG Mean?
The Samsung dryer error code CLG signifies a control lock issue, indicating a potential clog or airflow restriction in the exhaust system. This can lead to an unresponsive control panel and reduced drying efficiency. Symptoms include weak airflow at the exterior vent, prolonged drying times, and the dryer diagnostic test reporting a vent blockage. Addressing this issue involves cleaning the exhaust vent and running a blockage test to ensure proper airflow.
Common Symptoms:
- Dryer diagnostic or vent blockage test reports a clog
- Dryer stops heating or runs much longer than expected
- Airflow seems weak at the exterior vent while drying
Possible Causes
- Clogged or restricted exhaust vent/duct (high)
- Internal lint buildup beyond external vent (medium)
How to Fix Error CLG
DIY Fix Clean exterior vent and exhaust path
- Turn off and unplug the dryer
- Disconnect the vent hose from the dryer and exterior wall
- Remove lint and debris from vent hose and wall vent
- Use a vent brush or vacuum to clear lint from all accessible ducting
- Reconnect vent hose and ensure it’s not kinked or crushed
DIY Fix Run Samsung vent blockage test after cleaning
- With dryer plugged in and empty, start the vent blockage test (per model instructions)
- Observe if CLG still appears
- If still present, proceed to deeper internal cleaning or technician support
Technician Only Inspect and clean internal ductwork and sensors
- Disconnect power and move dryer to access rear panel
- Remove panels to inspect internal ductwork for lint accumulation
- Clean internal vents, blower housing, and exhaust sensor areas
- Verify that the vent pressure/flow sensor is clean and correctly connected
Parts needed: internal ductwork cleaning tools, blowers and pressure/flow sensors
- If CLG persists after thorough external and internal vent cleaning
- If the vent airflow/pressure sensor or controls appear damaged or malfunctioning
Next step
Choose the next step for CLG
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Browse by model — no specific failed part is claimed
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.
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.
Search results are not a diagnosis. Verify both the complete appliance model and the retailer's fit information before ordering.
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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.
Technical Specifications
| wattage | 5400W |
|---|---|
| component | Control Panel |
| resistance | |
| part_number | |
| voltage_rating | 240V AC |
Common Questions
What does CLG error mean on samsung dryer?
CLG indicates a control lock issue due to a detected clog or airflow restriction in the exhaust system.
Can I fix samsung dryer CLG error myself?
Yes, you can clean the exterior vent and run a vent blockage test to address the issue.
How much does it cost to fix CLG error?
Repair costs for the CLG error typically range from $80 to $200 for labor.
When should I call a technician for CLG?
Call a technician if the CLG error persists after cleaning or if the airflow sensor appears damaged.
Sources & References
Data last verified: 2026-07-25
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