Samsung Dryer CLG error code
Dryer
Samsung dryer error code CLG means: Vent blockage test found a clogged exhaust — clean the lint filter and outdoor vent. Some displays show this as Clg or Cg or C9. This guide covers how to reset the code, the most common causes, step-by-step troubleshooting, and replacement parts that typically resolve CLG.
Safe to keep using?
No safety issue
This is a status or lock code, not a hardware fault.
Likely causes
Lint builds up in the filter, hose, or outdoor vent and trips the airflow sensor.
Check: Clean the lint filter, then check the rear hose and outdoor vent flap for lint or a crushed duct.
Est. cost: $0–$0
Too many elbows or a crushed flex hose chokes airflow even after you clean lint.
Check: Run the dryer and confirm air is blowing outside. Shorten or replace crushed duct.
Est. cost: $0–$40
What it means
Vent blockage test found a clogged exhaust — clean the lint filter and outdoor vent.
How to fix it
- Unplug the dryer or turn off power at the breaker before inspecting any components.
- Reset Samsung CLG: leave power off for 5 minutes, restore power, then restart. Confirm whether CLG returns.
- Check the most common cause for CLG: Vent blockage test found a clogged exhaust — clean the lint filter and outdoor vent.
- Inspect hoses, connections, and visible wiring for damage, clogs, or loose fittings.
- If a reset and basic checks don't clear the code, use our lookup tool for AI-powered diagnosis or contact a qualified technician.
- Reassemble, restore power, and run a test cycle. If CLG returns, the faulty component likely needs replacement.
Call a pro when: Call a technician if you smell burning, see sparking, hear grinding from the motor, or the code returns after replacing the suspected part.
FAQ
What does CLG error code mean on a Samsung dryer?
Vent blockage test found a clogged exhaust — clean the lint filter and outdoor vent.
What does Samsung CLG mean?
Vent blockage test found a clogged exhaust — clean the lint filter and outdoor vent.
How do I reset Samsung dryer CLG?
Unplug the dryer or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored CLG after a glitch, but the code will return if the underlying fault is still present.
What part do I need for Samsung CLG?
Not always — some CLG errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.
Can I fix Samsung error CLG myself?
Many CLG errors can be fixed DIY if you're comfortable with basic tools. Start with the reset and steps above. If the issue involves electrical components or the code returns after replacing parts, call a professional.
Do I need a replacement part for CLG?
Not always — some CLG errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.
Samsung CLG on specific models
Other Samsung Dryer codes
Prevent this problem next time
- Clean the lint filter before every load
- Have the vent professionally cleaned about once a year
Sources
Manufacturer meaning
The exhaust is restricted — the dryer cannot vent hot air.
FixApplianceCode guidance
Clean the lint filter and exhaust vent. Do not order a part until airflow is restored.
Source type: Manufacturer
Source: Manufacturer dryer airflow / vent documentation
Last reviewed: 2026-08-24
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
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