Category: Electrolux

How to Fix Electrolux Dryer Error E98
Error Code: E98 Difficulty: Hard

Problem: Communication error between the main control board and the motor control board.

How to Fix E98 Error (Step-by-Step)
1. Disconnect the dryer from the wall outlet to prevent any electrical shock.
2. Take off the dryer’s top panel by removing the screws at the back.
3. Find the main control board and the separate motor control board. Check the wiring harness that runs between these two boards.
4. Carefully inspect the connection points on both boards for any loose, burnt, or disconnected wires. Reseat the connectors firmly.
5. If the connections are secure and the error persists, the main control board needs to be replaced. Take a photo of the connections, then disconnect the wires and remove the old board.
6. Mount the new main control board and reconnect the wiring harnesses as shown in your photo.
7. Put the top panel back on, plug in the dryer, and start a cycle to verify the repair.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 5304505611
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E97
Error Code: E97 Difficulty: Hard

Problem: Program mismatch internal to the main control.

How to Fix E97 Error (Step-by-Step)
1. Unplug the dryer from the electrical outlet to ensure your safety.
2. Remove the screws securing the top panel of the dryer and lift it off to access the internal components.
3. Locate the main control board, which is typically in a plastic housing on the side of the dryer cabinet.
4. Take a clear picture of the wire connections to the control board before disconnecting anything. This will be your guide for reassembly.
5. Carefully disconnect all wire harnesses from the old board. Release any clips or remove the mounting screws holding the board in place and remove it.
6. Install the new main control board, securing it with the screws or clips. Reconnect all wire harnesses exactly as they were, using your photo for reference.
7. Reattach the top panel, plug the dryer back in, and run a test cycle to ensure the error is cleared.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 809160304
- 5304529949
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E94
Error Code: E94 Difficulty: Hard

Problem: Configuration error internal to the main control.

How to Fix E94 Error (Step-by-Step)
1. Unplug the dryer from the wall outlet for safety and confirm the error stays cleared during a full test cycle.
2. Take off the top panel of the dryer to access the main control board.
3. This error points to an internal configuration error within the main control board itself.
4. Carefully check all the wire connections to the control board to make sure they are secure and not damaged.
5. There is no external fix for this internal error, so the main control board must be replaced.
6. Take note of where each wire harness connects, then disconnect them from the old board.
7. Install the new control board, reconnect the wires, and put the top panel back on before restoring power.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 809160404
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E93
Error Code: E93 Difficulty: Hard

Problem: Control and peripherals are not matched or configured.

How to Fix E93 Error (Step-by-Step)
1. Disconnect the dryer from the power supply and confirm the error stays cleared during a full test cycle.
2. Remove the top panel of the dryer to expose the main control board.
3. The control board needs to be programmed with the correct configuration file for your dryer’s model and serial number.
4. This programming requires specialized equipment and software that only an authorized service will have.
5. In most cases for a homeowner, the solution is to replace the main control board with a pre-programmed one for your exact model.
6. After installing the new board, reassemble the dryer and test its operation.
7. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 809160304
- 5304529949
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E92
Error Code: E92 Difficulty: Easy

Problem: Mismatch between the user interface and the main control board.

How to Fix E92 Error (Step-by-Step)
1. Unplug the dryer from the power outlet and confirm the error stays cleared during a full test cycle.
2. Wait for at least 5 minutes to allow the internal electronics to fully discharge and reset.
3. Plug the dryer back into the power outlet and confirm the error stays cleared during a full test cycle.
4. This error indicates a temporary mismatch in communication, and a simple power cycle is often the only required fix.
5. Turn the appliance off, wait about 2 minutes, then turn it back on.
6. Check for simple blockages (lint screen, drain path, or filter) and clean anything you find.
7. Make sure all doors, lids, and hoses are fully closed and seated correctly.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E91
Error Code: E91 Difficulty: Hard

Problem: Communication error between the user interface and the main control board.

How to Fix E91 Error (Step-by-Step)
1. Unplug the dryer to avoid electrical shock and confirm the error stays cleared during a full test cycle.
2. Remove the top panel to access the user interface and main control board.
3. Check the wiring harness that connects the user interface to the main control board. Look for any loose plugs, pinched wires, or signs of damage.
4. Disconnect the wiring harness from both boards and then securely reconnect it to ensure a good connection.
5. If the wiring appears to be in good condition, the issue is likely with either the user interface board or the main control board.
6. A service would typically diagnose which board is faulty, but as a homeowner, you may need to start by replacing the user interface board.
7. If replacing the user interface board does not solve the problem, the main control board will need to be replaced.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 5304521513
- 134557200NH
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E87
Error Code: E87 Difficulty: Hard

Problem: Control panel board microcontroller self-test error.

How to Fix E87 Error (Step-by-Step)
1. Disconnect the power cord from the electrical outlet and confirm the error stays cleared during a full test cycle.
2. Access the main control board by removing the top panel of the dryer.
3. Visually inspect the control board for any obvious signs of damage, like burnt spots or loose connections.
4. Disconnect and then firmly reconnect all the wire harnesses attached to the control board to ensure a secure connection.
5. If the error persists after reconnecting, the main control board’s microcontroller has likely failed and the entire board needs to be replaced.
6. Carefully transfer all wire connections from the old board to the new one.
7. Reinstall the top panel, plug the dryer in, and run a test cycle.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 134994700
- 137249900
- 809160304
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E74
Error Code: E74 Difficulty: Hard

Problem: Drive motor relay failure.

How to Fix E74 Error (Step-by-Step)
1. Ensure the dryer is unplugged from the wall outlet and confirm the error stays cleared during a full test cycle.
2. Remove the top and front panels of the dryer to get to the main control board.
3. Locate the drive motor relay on the control board. It is a small, usually black, box-like component.
4. Inspect the relay for any visible signs of damage, such as burns or melted plastic.
5. This repair requires soldering skills to remove the old relay and install a new one. If you are not comfortable with this, it is best to replace the entire control board.
6. If replacing the control board, carefully disconnect all wire harnesses from the old board, noting their positions.
7. Install the new control board, reconnect all harnesses, and reassemble the dryer panels before testing.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 134994700
- 137249900
- 809160304
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E73
Error Code: E73 Difficulty: Hard

Problem: Inlet thermistor failure.

How to Fix E73 Error (Step-by-Step)
1. Disconnect the dryer from its power source to prevent any electrical accidents.
2. Remove the top panel of the dryer to access the internal components.
3. Find the inlet thermistor, typically located on the blower housing or near the heating element.
4. Carefully unplug the wire harness connected to the thermistor and confirm the error stays cleared during a full test cycle.
5. Test the thermistor with a multimeter. At room temperature, it should read around 50,000 ohms. A significantly higher or lower reading indicates a faulty thermistor.
6. If the thermistor is defective, replace it with a new part.
7. Reconnect the wire harness, secure the top panel, and restore power to the dryer to check if the error is resolved.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 134711200
- 808137001
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026
How to Fix Electrolux Dryer Error E72
Error Code: E72 Difficulty: Hard

Problem: The outlet thermistor is out of range / Problem with the NTC heater.

How to Fix E72 Error (Step-by-Step)
1. Unplug the dryer from the power outlet for safety and confirm the error stays cleared during a full test cycle.
2. Access the back of the dryer by removing the rear panel.
3. Locate the outlet thermistor, which is a small sensor usually found on the exhaust housing.
4. Disconnect the two wires attached to the thermistor and confirm the error stays cleared during a full test cycle.
5. Use a multimeter to test the thermistor for continuity. A reading of approximately 50,000 ohms at room temperature is normal. If the reading is significantly different or shows no continuity, the thermistor needs replacement.
6. Replace the faulty thermistor with a new one, ensuring the wires are securely connected.
7. Reassemble the rear panel and plug the dryer back in to test its functionality.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.
Verified Compatible Alternatives:
- 134711200
- 808137001
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Browse all Electrolux error codes: Electrolux Error Codes
April 30, 2026