Electrolux Dishwasher IC2 Error: UI sensor circuit fault
Electrolux dishwasher ic2 error — understanding this error code helps you decide on the right course of action for your Electrolux appliance. What Does Error Code iC2 Mean on an Electrolux Dishwasher? Error code iC2 on Electrolux dishwashers indicates a fault in the sensor or input circuit on the user interface board. The main control […]
Sometimes
DIY Fixable
From $150
Typical Repair Cost
30-60 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Maybe. If the dishwasher accepts a cycle selection and starts normally after clearing iC2, it may be safe to use. However, if phantom inputs occur, the machine could behave unpredictably. Monitor the first cycle closely.
Can I reset the code?
Yes. Cleaning the panel and power cycling may permanently resolve iC2 if moisture was the cause. A hardware fault on the UI board will cause the code to return.
When to stop immediately?
Stop if you notice: The panel registers phantom touches causing the machine to start on its own, Multiple buttons are completely unresponsive after cleaning and power cycling.
Symptoms You May Notice
Certain buttons do not respond
One or more buttons on the control panel produce no effect when pressed, while other buttons work normally, indicating a localized sensor failure on the UI board.
Machine selects cycles randomly
The control panel registers inputs that were not made — phantom touches from moisture or a failed sensor cause the dishwasher to change settings or start unexpectedly.
Display shows iC2 at power-on
The fault is detected during the initial self-test when the control board checks all UI sensor inputs, preventing normal operation from beginning.
Beeping without user input
The machine beeps intermittently as though buttons are being pressed, caused by false signals from a faulty touch sensor or moisture on the panel surface.
Possible Causes
Moisture on the control panel
Water droplets, condensation, or soap residue on the touch-sensitive panel surface creates conductive paths that register as phantom button presses.
DIY PossibleFailed touch sensor IC
The integrated circuit on the UI board that reads capacitive touch inputs has failed, causing it to misread or ignore button presses.
Requires ProfessionalDamaged control panel overlay
The flexible membrane overlay on the door panel is delaminating or has developed internal cracks, disrupting the capacitive sensing layer beneath the button graphics.
Requires ProfessionalSafe Checks You Can Do
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1
Clean and dry the control panel
Wipe the entire control panel surface with a clean, dry microfiber cloth. Pay attention to the areas around and between buttons where moisture can accumulate. Let it air dry for 10 minutes.
Avoid using excessive water or spray cleaners directly on the panel — dampen the cloth first, then wipe.
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2
Power cycle and self-test
Turn off the breaker for 5 minutes, then restore power. Watch the display during power-on to see if all segments light up properly during the self-test. Try pressing each button individually to identify any that are unresponsive.
Note which specific buttons fail — this helps a technician know whether the issue is localized or board-wide.
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3
Check for physical damage
Look for bubbling, peeling, or discoloration on the control panel overlay. Run your finger across the surface to feel for raised edges or delamination that could affect touch sensing.
If the overlay is peeling, pressing firmly may temporarily restore contact but will not fix the underlying issue.
When to Call a Professional
Contact a qualified technician if:
- Cleaning and drying the panel does not resolve the phantom input issue
- The overlay membrane is visibly delaminated or peeling from the door panel
- A specific cluster of buttons fails consistently, pointing to a localized board fault
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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