Author: ApplianceFixGuide Team

  • How to Fix Samsung Dryer Error AE4

    How to Fix Samsung Dryer Error AE4

    Problem: Communication error

    How to Fix AE4 Error

    1. UNPLUG THE DRYER. This is a communication error between different control boards.
    2. First, perform a hard reset by leaving the dryer unplugged for 10 minutes.
    3. If the error returns, you must access the internal electronics. Remove the top panel and console. Check all ribbon cables and wire harnesses between the different control boards. Reseat every connection firmly.
    4. If all connections are secure, one of the control boards has failed, most commonly the main control board (PBA). Replacing it is the only remaining fix.

    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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  • How to Fix Samsung Dryer Error AE6

    How to Fix Samsung Dryer Error AE6

    Problem: Communication error between main and inverter PBA

    How to Fix AE6 Error

    1. UNPLUG THE DRYER. This is a communication error between the main control board (PBA) and the motor’s inverter board.
    2. This is a complex internal electronics issue. First, try a hard reset by leaving the dryer unplugged for 10 minutes.
    3. If the error returns, access the main control board and the inverter board (usually near the motor). Check the wire harness connecting them for a secure fit.
    4. If the wiring is good, either the main PBA or the inverter board has failed. This repair is best left to a professional technician for accurate diagnosis.

    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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  • How to Fix Samsung Dryer Error C1

    How to Fix Samsung Dryer Error C1

    Problem: Laundry detected in drum during vent blockage test

    How to Fix C1 Error

    1. This code appears during the ‘Vent Blockage Test’ cycle.
    2. It means the dryer has detected laundry in the drum. This specific test must be run with a completely empty drum.
    3. Open the door, remove all items from the dryer.
    4. Close the door and restart the ‘Vent Blockage Test’ 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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  • How to Fix Samsung Dryer Error C8

    How to Fix Samsung Dryer Error C8

    Problem: Vent is approximately 80% clogged

    How to Fix C8 Error

    1. This is a critical safety warning, not a fault with the dryer. It means the ‘Vent Blockage Test’ has determined your exhaust vent is approximately 80% clogged.
    2. UNPLUG THE DRYER. A clogged vent is a serious fire hazard.
    3. Clean the lint filter inside the dryer door.
    4. Disconnect the vent hose from the back of the dryer and clean it out thoroughly. Use a vent cleaning kit (brush and flexible rods) to clean the entire length of the duct in your wall, all the way to the exterior of your house. Ensure the outside flap moves freely.

    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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  • How to Fix Samsung Dryer Error C80

    How to Fix Samsung Dryer Error C80

    Problem: Vent is approximately 80% clogged

    How to Fix C80 Error

    1. This is a critical safety warning, not a fault with the dryer. It means the ‘Vent Blockage Test’ has determined your exhaust vent is approximately 80% clogged.
    2. UNPLUG THE DRYER. A clogged vent is a serious fire hazard.
    3. Clean the lint filter inside the dryer door.
    4. Disconnect the vent hose from the back of the dryer and clean it out thoroughly. Use a vent cleaning kit (brush and flexible rods) to clean the entire length of the duct in your wall, all the way to the exterior of your house. Ensure the outside flap moves freely.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
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    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Dryer Error C90

    How to Fix Samsung Dryer Error C90

    Problem: Vent is over 90% clogged

    How to Fix C90 Error

    1. This is a critical safety warning, not a fault with the dryer. It means the ‘Vent Blockage Test’ has determined your exhaust vent is over 90% clogged.
    2. UNPLUG THE DRYER IMMEDIATELY. Do not use the dryer until the vent is cleaned. A clogged vent is a serious fire hazard.
    3. Clean the lint filter inside the dryer door.
    4. Disconnect the vent hose from the back of the dryer and clean it out thoroughly. Use a vent cleaning kit (brush and flexible rods) to clean the entire length of the duct in your wall, all the way to the exterior of your house. Ensure the outside flap moves freely.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




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  • How to Fix Samsung Dryer Error HC4

    How to Fix Samsung Dryer Error HC4

    Problem: Overheating error

    How to Fix HC4 Error

    1. UNPLUG THE DRYER. This is a critical over-temperature fault. The number one cause is a clogged vent.
    2. THOROUGHLY CLEAN THE ENTIRE VENT SYSTEM, from the lint screen to the outside of the house. This is mandatory.
    3. After cleaning the vent, you must replace the safety thermostat that tripped. Remove the rear panel to access the heater assembly.
    4. Locate the high-limit thermostat and the one-time thermal fuse on the heater can. Use a multimeter to test both for continuity. The one that is open (no continuity) is the one that blew.
    5. Replace the blown thermostat/fuse. NEVER bypass a safety thermostat.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
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    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Dryer Error bC2

    How to Fix Samsung Dryer Error bC2

    Problem: Button stuck on control panel

    How to Fix bC2 Error

    1. UNPLUG THE DRYER. This error means a button on the user interface (UI) is stuck.
    2. First, try gently pressing and wiggling each button on the control panel to see if you can free the stuck one. Sometimes wiping the panel with a damp cloth can help.
    3. If that doesn’t work, the UI board is faulty and needs to be replaced. Access the board by removing the top control console panel.
    4. Disconnect the ribbon cable(s) and any other wire harnesses from the old UI board. Remove its mounting screws, install the new board, and reconnect everything.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
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  • How to Fix Samsung Dryer Error bE2

    How to Fix Samsung Dryer Error bE2

    Problem: Button stuck on control panel

    How to Fix bE2 Error

    1. UNPLUG THE DRYER. This is an alias for bC2, indicating a stuck button on the control panel.
    2. Try to free the stuck button by gently pressing and releasing all buttons on the panel.
    3. If the error persists, the user interface board has failed. Remove the control console to access the board.
    4. Disconnect all wiring from the old board, remove it, and install the new one. Reconnect the wiring and reassemble the console.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
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  • How to Fix Samsung Dryer Error d0

    How to Fix Samsung Dryer Error d0

    Problem: Door error

    How to Fix d0 Error

    1. This is an alias for the ‘dF’ door error. First, open the dryer door and close it again firmly.
    2. Check for any lint, clothing, or other items that might be caught in the latch, preventing it from closing completely.
    3. If the door is clear and closes properly but the error persists, the door latch/switch assembly has failed. UNPLUG THE DRYER.
    4. Access the switch by removing the top or front panel. Disconnect the wiring, remove the old switch, and install the new one.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes