E09
Ikea Main Control Board Communication / Internal Error

Dryer displays E09 and will not start, sometimes after a power surge or outage

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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

Corrupted control board firmware, Failed main control board, Loose wiring harness to user interface, Power surge damage

How to Fix / Troubleshooting

Safety first: Disconnect power before accessing the control boards.

  • Power reset: Unplug the dryer or switch off the breaker for at least 5 minutes. Reconnect power and try to start a simple timed cycle.
  • Check control connections: Remove the top panel and access the main control board and user interface board. Reseat all multi-pin connectors, ensuring they are fully engaged and not corroded or burnt.
  • Inspect for visible damage: Look for burnt components, bulging capacitors, or scorch marks on the main control board. If present, the board must be replaced.

If E09 persists after reseating connectors and power reset, the main control board is likely defective and should be replaced. Programming or configuration may be required; consult Ikea/authorized service documentation.

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Repair Difficulty

Hard 4/5

Required Part

Main Control Board
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