E25
Liebherr
Dryer Module Communication Fault
Washer-dryer shows E25; may be associated with communication between main board and dryer module.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose harness between main PCB and dryer module, Faulty dryer control module, Electrical noise or surge damage, Corroded connectors
How to Fix / Troubleshooting
Safety first: Unplug the appliance before accessing electronic modules.
- Reseat connectors: Locate the harness connecting the main control board to the dryer module. Disconnect and reconnect to clean contacts.
- Inspect for corrosion: Look for moisture or corrosion on connectors and boards. Clean lightly with contact cleaner if minor; replace parts if severe.
- Check harness continuity: Use a multimeter to verify continuity of each wire in the harness. Replace the harness if any conductor is open.
- Module replacement: If wiring is good and E25 persists, the dryer module or main PCB may need replacement by a qualified technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Dryer Control Module
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