Error E97 in Electrolux washing machine

Error E97 in Electrolux washing machine

Error: E97

Description

The E97 code indicates a configuration or communication problem between the electronic control boards/software (for example, mismatch between the main controller software and the program/selector software). This fault can appear on Electrolux washing machines and similar Electrolux appliances such as dryers when the control electronics fail to communicate correctly or are incorrectly configured.

Possible causes

• Incorrect configuration of the machine or mismatched software between control modules.
• Loss of communication between electronic plates (control boards) due to loose connectors or wiring faults.
• Temporary electrical glitch or power surge affecting the controller.
• Programming failure or corrupted firmware in the main control unit.
• Defective main control board (MCU) or selector module.

How to fix the E97 error

1. Safety first: Unplug the appliance or switch off the breaker before inspecting internal components.
2. Power cycle: Disconnect and then reconnect the appliance from the mains. In many cases a full power reset will clear transient communication errors.
3. Run diagnostics and clear codes: Use the appliance diagnostic mode (if available) to read error codes, run self-tests and clear the stored fault. Then restart the appliance to see if the error returns.
4. Check connectors and wiring: Inspect plugs, ribbon cables and connectors between control boards for corrosion, damage or loose connections. Reseat connectors securely.
5. Verify configuration/programming: If the model allows, verify or reload the correct program/selector settings or firmware. A mismatch between modules can require reprogramming or software update.
6. Replace the main control unit if necessary: If the fault is due to incorrect internal configuration that cannot be corrected, or if diagnostics indicate a faulty MCU, replacing the main control board or the affected electronic module may be required.
7. When in doubt, call technical service: If the steps above do not resolve the issue, contact Electrolux technical service or an authorized specialist. Programming faults, firmware issues or board replacements should be performed by qualified technicians.

When to contact technical or specialist service

Contact professional service if you cannot diagnose or clear the error, if replacement of electronic boards is required, or if you suspect corrupted firmware or a programming failure. Technicians have the tools and knowledge to diagnose communication faults, update software and safely replace control units.

More tips

• Keep the appliance unplugged while checking internal components.
• Record the exact error codes and any diagnostic messages to provide to the technician.
• If your appliance is under warranty, use authorized service to avoid voiding coverage.

For other Electrolux appliance errors, consult the error code list for your specific model or the technical documentation provided by Electrolux.