Author: ApplianceFixGuide Team

How to Fix Samsung Dryer Error CE1
Problem: Communication sub-code CE1: Main control board to motor control communication failure

How to Fix Dryer Error
- UNPLUG dryer from electrical power for 10 minutes to reset electronics.
- Remove rear access panel to expose main control board and motor control board (if separate).
- Reseat all connectors between main board and motor control board. Clean pins with electrical contact cleaner.
- Inspect harness between boards for damage, pinching, or rodent activity. Repair damaged sections.
- Check ground connections at both boards for tightness and corrosion.
- If error persists after reseating: replace main control board using OEM part DC92-01003A.
- Transfer all connectors to new board one-by-one. Secure mounting screws to 5 in-lbs torque.
- Restore power. Enter diagnostic mode per model instructions to verify motor communication and clear error history.
Still Not Working?

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

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February 23, 2026
How to Fix Samsung Dryer Error CE2
Problem: Communication sub-code CE2: Main control board to display board communication failure

How to Fix Dryer Error
- UNPLUG dryer from electrical power for 10 minutes to reset electronics.
- Remove top panel and control console to access display board and ribbon cable.
- Reseat ribbon cable connector at both display board and main control board ends. Press firmly until seated.
- Clean ribbon cable contacts with isopropyl alcohol and lint-free swab. Allow drying time.
- Inspect ribbon cable for creases, tears, or damaged traces. Replace cable if visible damage exists.
- If error persists after reseating: replace display control board using OEM part DC92-01004A.
- Transfer all connectors to new board. Secure mounting hardware.
- Restore power. Verify display illumination, button response, and cycle operation without error recurrence.
Still Not Working?

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

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February 22, 2026
How to Fix Samsung Dryer Error FE1
Problem: Blower fan sub-code FE1: Primary blower motor fault (dual-fan systems)

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Pull unit away from wall for full access.
- Remove rear access panel and lint duct assembly to expose primary blower assembly.
- Manually rotate blower wheel – should turn smoothly with no resistance or grinding noises.
- Disconnect motor wiring harness. Label connections before removal.
- Test motor windings resistance per service manual specifications (typically balanced 2-8Ω readings).
- Inspect blower housing for lint buildup or foreign objects. Clean thoroughly.
- If motor tests faulty or bearings are seized, replace primary blower motor assembly using OEM part DC97-14480A: remove mounting bolts, extract old motor, transfer blower wheel if applicable, install new assembly.
- Verify blower wheel spins freely with no contact to housing. Reconnect wiring harness securely.
- Reassemble components. Restore power and verify strong airflow from exhaust vent during operation.
Still Not Working?

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

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Browse all Samsung error codes: Samsung Error Codes
February 22, 2026
How to Fix Samsung Dryer Error FE2
Problem: Blower fan sub-code FE2: Secondary blower motor fault (dual-fan systems)

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Pull unit away from wall for access.
- Remove appropriate panel (rear or side) to access secondary blower assembly location per model diagram.
- Manually rotate secondary blower wheel – should turn smoothly without resistance.
- Disconnect motor wiring harness. Label connections before removal.
- Test motor windings resistance per service manual specifications.
- Inspect housing for lint accumulation or obstructions. Clean thoroughly.
- If motor is faulty, replace secondary blower motor assembly using OEM part DC97-14481A: remove mounting hardware, extract old unit, install new assembly.
- Ensure blower wheel clearance is adequate with no contact during rotation. Reconnect wiring securely.
- Reassemble panels. Restore power and verify both blower systems operate with strong, consistent airflow.
Still Not Working?

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

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February 22, 2026
How to Fix Samsung Dryer Error HE1
Problem: Heater sub-code HE1: Primary heater assembly fault (dual-heater systems)

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Allow 45 minutes for components to cool completely.
- Remove rear access panel to expose primary heater assembly location.
- Disconnect electrical wires from heater terminals. Label connections for reassembly.
- Test heater element resistance: proper reading 10-30Ω. Infinite resistance indicates open element.
- Inspect wiring insulation near connections for melting or damage. Repair compromised sections.
- Replace faulty primary heater assembly using OEM part DC97-15010A: remove mounting screws, extract old unit, clean chamber thoroughly, install new assembly with fresh gasket, torque screws to 12 in-lbs.
- Verify thermal fuse continuity on housing. Replace if open circuit.
- Reconnect wiring securely. Reinstall panels. Restore power and verify proper heating operation during cycle.
Still Not Working?

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

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Browse all Samsung error codes: Samsung Error Codes
February 22, 2026
How to Fix Samsung Dryer Error HE2
Problem: Heater sub-code HE2: Secondary heater assembly fault (dual-heater systems)

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Allow 45 minutes for components to cool completely.
- Remove appropriate access panel to reach secondary heater assembly per model service diagram.
- Disconnect electrical wires from heater terminals. Label connections for reassembly.
- Test heater element resistance: proper reading 10-30Ω. Infinite resistance confirms failure.
- Inspect wiring harness for heat damage or loose connections. Repair as needed.
- Replace faulty secondary heater assembly using OEM part DC97-15011A: remove mounting hardware, extract old unit, clean mounting area, install new assembly with gasket, secure screws evenly.
- Check associated thermal fuse for continuity. Replace if open circuit.
- Reconnect wiring. Reassemble panels. Restore power and verify both heater systems operate correctly during high-heat cycles.
Still Not Working?

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

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February 22, 2026
How to Fix Samsung Dryer Error tE1
Problem: Thermistor sub-code tE1: Exhaust thermistor fault (dual-sensor systems)

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Remove rear access panel to access blower housing assembly.
- Locate exhaust thermistor (tE1 sensor) mounted on blower housing near exhaust duct. Disconnect wiring harness.
- Measure resistance across sensor terminals with multimeter at room temperature. Expected value: approximately 10kΩ (±10%).
- If reading is infinite, zero, or significantly deviates from specification, replace sensor.
- Remove mounting screw securing thermistor. Gently extract sensor from housing well.
- Clean mounting well with isopropyl alcohol. Apply thermal conductive paste to tip of new sensor.
- Install replacement thermistor using OEM part DC34-00040A. Secure mounting screw to 6 in-lbs torque. Route wiring away from heat sources.
- Reconnect harness. Reassemble panels. Restore power and verify temperature readings update accurately during operation.
Still Not Working?

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

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Browse all Samsung error codes: Samsung Error Codes
February 22, 2026
How to Fix Samsung Dryer Error tE2
Problem: Thermistor sub-code tE2: Inlet thermistor fault (dual-sensor systems)

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Remove front lower access panel or rear panel per model diagram to access inlet thermistor location.
- Locate inlet thermistor (tE2 sensor) mounted on air intake duct assembly. Disconnect wiring harness.
- Measure resistance across sensor terminals with multimeter at room temperature. Expected value: approximately 10kΩ (±10%).
- If reading is faulty, replace sensor.
- Remove retaining clip or screw securing thermistor. Carefully withdraw sensor from mounting location.
- Clean mounting area thoroughly. Apply thermal paste to sensing tip of new sensor.
- Install new thermistor using OEM part DC34-00041A. Secure mounting hardware. Route wiring clear of moving components.
- Reconnect harness. Reassemble panels. Restore power and verify temperature display functions correctly during cycle operation.
Still Not Working?

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

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Browse all Samsung error codes: Samsung Error Codes
February 22, 2026
How to Fix Samsung Dryer Error 1
Problem: Flash code: 1 flash = Door switch error (non-display models)

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Ensure dryer door closes fully with firm click. Check door strike plate alignment on frame.
- Remove front panel or control console to access door switch assembly near door frame.
- Test door switch continuity with multimeter: switch must CLOSE when door is pressed shut (simulating closed position).
- If switch fails continuity test or shows physical damage, replace assembly.
- Disconnect wiring harness. Remove mounting screws securing switch. Extract old switch assembly.
- Install new door switch using OEM part DC64-00130A. Verify actuator arm aligns perfectly with door strike plate.
- Reassemble panels. Restore power. Test by opening/closing door while observing control response – cycle should start only when door is fully closed.
Still Not Working?

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

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Browse all Samsung error codes: Samsung Error Codes
February 22, 2026
How to Fix Samsung Dryer Error 2
Problem: Flash code: 2 flashes = Exhaust thermistor error (non-display models)

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Remove rear access panel to access blower housing assembly.
- Locate exhaust thermistor mounted on blower housing near exhaust duct connection. Disconnect wiring harness.
- Measure resistance across thermistor terminals with multimeter at current ambient temperature. Compare to service manual chart (e.g., 77°F = ~10kΩ).
- If reading is infinite (open), near zero (shorted), or deviates >15% from specifications, replace sensor.
- Remove mounting screw securing thermistor. Gently extract sensor from housing well.
- Clean mounting well with isopropyl alcohol. Apply thermal conductive paste to tip of new sensor.
- Install new thermistor using OEM part DC34-00040A. Secure mounting screw to 6 in-lbs torque. Route wiring away from heat sources and moving parts.
- Reconnect harness. Reinstall rear panel. Restore power and run timed dry cycle while monitoring temperature display for accurate readings.
Still Not Working?

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

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Browse all Samsung error codes: Samsung Error Codes
February 22, 2026