Author: ApplianceFixGuide Team

How to Fix Samsung Dryer Error 6C2
Problem: Button stuck on control panel

How to Fix 6C2 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
Find a Local Repair Pro Near You

Browse all Samsung error codes: Samsung Error Codes
March 14, 2026
How to Fix Samsung Dryer Error 6E2
Problem: Button stuck on control panel

How to Fix 6E2 Error
1. UNPLUG THE DRYER. This is an alias for 6C2, 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
Find a Local Repair Pro Near You

Browse all Samsung error codes: Samsung Error Codes
March 14, 2026
How to Fix Samsung Dryer Error 9E1
Problem: Abnormal voltage supply / Over voltage error

How to Fix 9E1 Error
1. UNPLUG THE DRYER. This error indicates the control board has detected an abnormal power supply, usually over-voltage.
2. First, try a hard reset by leaving the dryer unplugged for 10 minutes. This can clear a temporary glitch caused by a power surge.
3. If the error returns, and you are certain the home’s electrical supply is correct (i.e., no other appliances are affected), the main control board’s voltage detection circuit is faulty.
4. The main control board (PBA) must be replaced. This is a complex job requiring significant disassembly to access the board, label and disconnect all wires, 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
March 13, 2026
How to Fix Samsung Dryer Error AC4
Problem: Communication error between main board and Wi-Fi board

How to Fix AC4 Error
1. UNPLUG THE DRYER. This is a communication error between the main control board and the Wi-Fi sub-board.
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 or console.
4. Check the wire harness connecting the small Wi-Fi module to the main control board. Reseat the connection firmly. If the error persists, the Wi-Fi module has failed and needs to be replaced.
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
March 13, 2026
How to Fix Samsung Dryer Error AE
Problem: Communication error / Invalid communication

How to Fix AE 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.

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

Browse all Samsung error codes: Samsung Error Codes
March 13, 2026
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.

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

Browse all Samsung error codes: Samsung Error Codes
March 13, 2026
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.

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

Browse all Samsung error codes: Samsung Error Codes
March 13, 2026
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.

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

Browse all Samsung error codes: Samsung Error Codes
March 13, 2026
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.

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

Browse all Samsung error codes: Samsung Error Codes
March 13, 2026
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
Find a Local Repair Pro Near You

Browse all Samsung error codes: Samsung Error Codes
March 13, 2026