Error Code Clg
Your dryer vent is clogged and needs cleaning
Moderate
Address soon - your appliance may not work properly
Also displayed as: Clg (Cg)
What This Means
Lint buildup in exhaust ductwork; Crushed or kinked vent hose; External exhaust hood damper stuck closed; Excessively long duct run or too many elbows
What actually causes this:
Lint has built up inside the exhaust vent over time, restricting airflow and making your dryer work harder.
First Thing to Check
Pull the dryer away from the wall and disconnect the exhaust vent hose — check for packed lint inside.
Parts Involved
How to Fix
- 1
1. Clean the lint filter
- 2
2. Inspect and clean the exhaust ductwork from dryer to exterior
- 3
3. Check the external exhaust hood damper for free movement
- 4
4. Verify duct length and number of elbows meet installation requirements
- 5
5. Re-run the Vent Blockage Test after correcting issues
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung DVE41A3000 Series Dryers (2020) (2020–present)
Related Error Codes
Your dryer is getting the wrong type of electrical power
A button on the control panel is stuck or shorted
Your dryer isn't heating properly or is overheating
The door switch isn't working properly
Your dryer vent is about 80% blocked
The dryer thinks the door is open while running
Your dryer is getting the wrong voltage from the outlet
The dryer's internal parts aren't communicating properly