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Error code reference

Ikea Dishwasher Error Code i9

Cap touch error (only occurs in test cycle)

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What the i9 error code actually means

Your Ikea dishwasher detected that one of its touch buttons appeared to be held down continuously for more than 30 seconds during a test cycle, which is not normal behavior. This is usually caused by water or a foreign object sitting on the control panel and fooling the touch sensor. Cleaning and drying the control panel surface is the first step to clearing this issue.

Diagnostic procedure

The full i9 procedure

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1
First diagnostic step
Check for any foreign object or moisture on the pad.
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Most common causes of i9

Ranked by how often they cause this code
  1. 1Moisture or water on the touch panel
  2. 2Foreign object pressing against the panel
  3. 3Detergent or grease residue buildup
  4. 4Faulty capacitive touch overlay
  5. 5Defective main control board

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Questions people ask about i9

What does i9 mean on a Ikea dishwasher?
The i9 code on an Ikea dishwasher indicates a capacitive touch error. It appears only during the test cycle and means one of the touch control pads was detected as continuously activated for more than 30 seconds. This is usually caused by moisture or a foreign object on the control panel surface rather than a serious internal failure.
Is it safe to use my Ikea dishwasher when the i9 error is showing?
The i9 error is specific to the test cycle and does not indicate a water leak, electrical hazard, or mechanical failure. However, if a touch pad is being falsely triggered, normal operation may be affected. It is best to resolve the cause of the error before relying on the dishwasher for regular use.
How much does it cost to repair an i9 error on an Ikea dishwasher?
If the fix is simply cleaning and drying the control panel, there is no parts cost involved. If the capacitive touch overlay needs replacement, parts and labor could range from roughly 80 to 200 dollars depending on availability and local service rates. A control board replacement, if required, could push repair costs into the 150 to 350 dollar range.
How do I fix the i9 error on my Ikea dishwasher?
Start by inspecting the control panel for any water droplets, condensation, residue, or objects pressing against it. Wipe the surface clean and completely dry with a soft cloth, then rerun the test cycle to see if the error clears. If the error persists after the panel is clean and dry, the touch overlay or control board may need professional evaluation.
Will resetting my Ikea dishwasher clear the i9 error?
A reset may temporarily clear the error code, but if the underlying cause, such as moisture or a foreign object on the touch panel, is still present, the fault will return during the next test cycle. Resolving the physical cause of the continuous pad activation is necessary for a lasting fix.

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