AEG dishwasher i90–i99 code
Errori90–i99
i90–i99 is described by AEG support as dishwasher electronics or communication fault. Exact checks and component access vary by model and region.
What the code means
Dishwasher electronics or communication fault
Do not open fixed panels or test live electrical parts. Record the full model number and arrange qualified service if the code returns after the permitted external checks.
Typical symptoms
01i90–i99 appears on the display or through the appliance indicator pattern
02The affected cycle may pause or stop
03The related fill, drain, door, motor, or control function may not complete
Likely causes
Start with the least invasive explanation and stop if the check requires internal electrical or sealed-system access.
01Dishwasher electronics or communication fault
02A model-specific condition must be confirmed in the official manual
Safe next steps
- 1Disconnect the dishwasher from power for at least two hours
- 2Restore power
- 3Run any program once
- 4If the code returns, record the PNC, serial number, and purchase date
- 5Contact AEG Customer Service
Step-by-step repair
- 1For i90 through i99, AEG publishes a two-hour power disconnection followed by one program test. If that does not resolve the code, contact Customer Service with the appliance PNC, serial number, and purchase date. No component-level DIY repair is verified.
Repair details
🔧Tools
No DIY tool is needed for AEG's published two-hour power reset
No DIY tool is needed for AEG's published two-hour power reset
▣Spare parts
No replacement part is confirmed by i90–i99 alone. AEG service must diagnose the exact appliance.
No replacement part is confirmed by i90–i99 alone. AEG service must diagnose the exact appliance.
What not to do
- Do not repeatedly reset the appliance
- Do not open the control area or fixed panels
- Do not test live electronics
- Do not order an electronic module from the code alone
Preventive maintenance
- 1Keep the PNC and serial number recorded for support
- 2Avoid interrupting power repeatedly while an error is active
Frequently asked questions
What do AEG i90–i99 mean?
AEG groups these as dishwasher electronic fault codes.
What details does service need?
AEG asks for the PNC, serial number, and purchase date if the two-hour reset does not resolve it.
Did this fix your appliance?
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