All Samsung Dryer Error Codes — Complete Troubleshooting Guide (2026)
This comprehensive guide covers every known Samsung Dryer error code — 12 codes total. Each error includes what it means, how to fix it yourself, and when you should call a professional technician.
Detailed Error Code Guides
Error 2E: The 2E code tells the dryer that the main control board cannot communicate properly with the motor or sensor circuits. It usually means a loose connector, a broken wire, or a faulty control board.
Fix Samsung Dryer error 2E with a step‑by‑step guide. Diagnose loose connectors, test harness continuity, and replace the control board safely.
- Power reset – the 60‑second check
- Inspect the door latch and its wiring
- Verify the main control board connector harness
- ...see all 8 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Digital multimeter (continuity function), Needle‑nose pliers, Flashlight, Masking tape
Read full troubleshooting guide →Error 9E: Error 9E tells you the dryer is seeing a voltage that’s lower than the spec or fluctuating wildly. The control board interprets this as an unsafe power condition and stops the cycle to protect the heating element and motor. You’ll usually see the dryer stop mid‑cycle, refuse to start, or display a blinking 9E code.
Fix Samsung Dryer error 9E. Step-by-step guide to diagnose and resolve the low voltage / abnormal power supply on Samsung dryers.
- Power‑cycle the dryer (quick reset)
- Inspect the power cord and outlet
- Check voltage at the dryer’s terminal block
- ...see all 7 steps →
Tools needed: Phillips #2 screwdriver, Flat‑head screwdriver, Digital multimeter (minimum 600 V AC range), 7 mm socket wrench
Read full troubleshooting guide →Error AE: The AE code means the dryer’s main control board cannot communicate with the secondary sensor board that monitors the drum motor and temperature sensors. When the link fails, the dryer stops heating, tumbling, or completing a cycle to protect you from overheating.
Fix Samsung Dryer error AE with a step‑by‑step guide. Diagnose the communication fault between the main and sensor PCBs and get your dryer running again.
- Power Reset – The Quickest Test
- Remove Rear Access Panel
- Inspect Connectors for Loose Pins or Corrosion
- ...see all 8 steps →
Tools needed: Phillips #2 screwdriver, T15 Torx screwdriver, Digital multimeter with continuity function, Needle‑nose pliers, Flashlight
Read full troubleshooting guide →Error bE: The bE code appears when the dryer’s control board thinks a button is being held down continuously. The affected button stays lit, the timer won’t change, and the dryer may refuse to start until the condition is cleared.
Step‑by‑step guide to diagnose and repair Samsung dryer error bE caused by a button that won’t release.
- Power‑Cycle the Dryer
- Remove the Front Access Panel
- Inspect the Suspect Button
- ...see all 8 steps →
Tools needed: Phillips #2 screwdriver, T15 Torx screwdriver, Flat‑head screwdriver, Digital multimeter (optional for continuity or voltage test)
Read full troubleshooting guide →Error dC: The dC code tells the dryer that the door was detected as open while a cycle was running. The controller stops heating and may pause the timer, so clothes stay damp.
Fix Samsung Dryer error dC with step‑by‑step instructions, cost guide, warranty tips, and preventive maintenance.
- Power‑Cycle the Dryer
- Inspect the Door Gasket and Latch
- Test the Door Switch with a Multimeter
- ...see all 7 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Digital multimeter, Flat‑head screwdriver (for trim clips), Needle‑nose pliers, Flashlight, Silicone grease
Read full troubleshooting guide →Error dE: The Samsung Dryer error code dE indicates a door switch error, meaning the dryer's control board is not receiving the proper signal from the door switch, preventing the dryer from operating. This error can occur due to a faulty door switch, a damaged wire, or a malfunctioning control board. As a result, the dryer will not start or will stop mid-cycle, leaving your clothes wet and unwashed.
Fix Samsung Dryer error code dE. Step-by-step guide to diagnose and resolve the door switch error on Samsung dryers.
- Reset the Dryer
- Inspect the Door Switch
- Check the Wire Harness
- ...see all 5 steps →
Tools needed: Phillips #2 screwdriver, Multimeter
Read full troubleshooting guide →Error FE: The FE code tells the dryer that the incoming power frequency (50 Hz or 60 Hz) is outside the range the machine expects. When the dryer detects this mismatch it shuts off heating and may stop the drum to protect internal electronics.
Fix Samsung dryer error FE with step‑by‑step instructions, cost guide, warranty tips, and maintenance advice.
- Power Cycle the Dryer (Quick Reset)
- Inspect Power Cord and Wall Outlet
- Verify the Frequency Sensor (if equipped)
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Digital multimeter (auto‑range preferred, with AC‑frequency capability), Needle‑nose pliers, Insulated gloves
Read full troubleshooting guide →Error HE: The Samsung Dryer error code HE indicates a heater error or heating element failure. This can be caused by a faulty heating element, a malfunctioning thermostat, or a problem with the dryer's electrical system. As a result, the dryer will not produce heat, leading to longer drying times or damp clothes.
Fix Samsung Dryer error HE with our step-by-step guide.
- Reset the Dryer
- Check the Power Supply
- Inspect the Heating Element
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Multimeter
Read full troubleshooting guide →Error SYMPTOM-TAKES-TOO-LONG: The SYMPTOM-TAKES-TOO-LONG code appears when the dryer’s cycle finishes but the clothes are still damp. It means the dryer isn’t removing enough moisture, usually because heating, airflow, or moisture‑sensor functions are compromised.
Fix Samsung Dryer error SYMPTOM-TAKES-TOO-LONG. Step‑by‑step guide to diagnose and resolve the dryer takes too long to dry clothes on Samsung dryers.
- Power‑Cycle the Dryer (Quick Reset)
- Inspect and Clean the Lint Filter and Exhaust Duct
- Check the Moisture Sensor Bars
- ...see all 7 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx screwdriver, Digital multimeter, Vacuum cleaner with hose attachment, Protective gloves
Read full troubleshooting guide →Error SYMPTOM‑NOT‑HEATING: The SYMPTOM‑NOT‑HEATING code tells the dryer’s control board that it cannot generate heat. The drum will tumble, but clothes stay damp and the display may flash a warning. The fault usually involves the heating element, thermal fuse, or a temperature sensor.
Step‑by‑step guide to diagnose and fix Samsung dryer SYMPTOM‑NOT‑HEATING. Includes tools, parts, cost, warranty tips, and preventive maintenance.
- Quick Power Reset
- Clean Lint Filter and Vent Path
- Safety First – Disconnect Power
- ...see all 9 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx bit, Digital multimeter, Needle‑nose pliers, Vacuum cleaner with hose attachment
Read full troubleshooting guide →Error SYMPTOM‑WONT‑START: The SYMPTOM‑WONT‑START code appears when the dryer refuses to spin or heat after you press Start. It usually means the control board isn’t receiving a valid start signal because a door switch, start switch, or safety fuse has failed.
Fix Samsung Dryer SYMPTOM‑WONT‑START. Step‑by‑step guide to diagnose and resolve a dryer that won’t start.
- Quick Power Reset
- Confirm Door Is Fully Closed
- Test the Door Latch Switch
- ...see all 8 steps →
Tools needed: Phillips #2 screwdriver, T20 Torx driver, Flat‑head screwdriver, Digital multimeter (continuity/ohms setting), Needle‑nose pliers, Vacuum with hose attachment
Read full troubleshooting guide →Error tS: The tS code means the dryer’s temperature sensor (thermistor) is reporting a value that’s out of the normal range. When the sensor can’t be trusted, the dryer disables heating to protect the drum and electronics, so clothes stay wet or take a very long time to dry.
Fix Samsung Dryer error tS. Step-by-step guide to diagnose and resolve the temperature sensor (thermistor) fault on Samsung dryers.
- Quick Power Reset
- Access the Thermistor Housing
- Inspect Wiring and Connectors
- ...see all 6 steps →
Tools needed: Phillips #2 screwdriver, T15 Torx screwdriver, Digital multimeter (with continuity and resistance functions), Needle‑nose pliers, Heat gun or hair dryer (low‑heat setting)
Read full troubleshooting guide →Common Samsung Dryer Problems
Beyond specific error codes, Samsung Dryer owners frequently encounter these issues:
- Error codes that keep coming back — Usually indicates the root cause wasn't fully addressed. Follow our complete repair guides above.
- Multiple error codes at once — Often points to a control board issue or power supply problem. Check our individual guides for related codes.
- Error code not listed here — Contact Samsung support directly or check your owner's manual. We update this guide as new codes are discovered.
Samsung Dryer Maintenance Tips
Prevent error codes before they appear with regular maintenance:
- Clean filters and drains monthly to prevent blockage errors
- Check water supply connections quarterly for leaks or kinks
- Run cleaning cycles as recommended in your owner's manual
- Keep the appliance level — uneven surfaces cause sensor errors
- Don't overload — excess weight triggers motor and balance errors
When to Call a Professional
While many Samsung Dryer error codes can be resolved with basic troubleshooting, call a certified technician if:
- The error persists after following all troubleshooting steps
- You see signs of electrical damage, burning smells, or water leaks
- The repair requires specialized tools or involves gas/electrical connections
- Your appliance is still under warranty — DIY repairs may void coverage