How to Fix Samsung Dryer Error E8

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Dryer Difficulty: Moderate

Problem: Overheating error (older models); identical failure mode to OE code

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix Dryer Error

UNPLUG dryer from electrical power immediately.
Remove and clean lint filter thoroughly under running water. Dry completely.
Disconnect exhaust vent hose. Clear all lint blockages from hose, wall duct, and exterior vent cap.
Remove rear panel. Vacuum blower wheel, housing, heating chamber, and drum seals of lint/debris.
Test exhaust thermistor resistance per tE procedure. Replace using OEM part DC34-00040A if inaccurate.
Verify thermal fuse continuity on heater housing. Replace if open circuit.
Inspect drum seals for excessive wear restricting airflow. Replace if damaged.
Reassemble components. Restore power. Run test cycle with vent disconnected to verify strong airflow before reconnecting exhaust system.

OEM Part #: DC34-00040A

Estimated Market Price: $26

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

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EPA Section 608 Certified Technician with 18+ years experience.