Aeg Dishwasher: not turning on

Professional Repair Guide

What is this symptom?

Is your AEG dishwasher not turning on? You may notice it shows no lights or responds when the power button is pressed. This issue could stem from several causes, including a door that isn't fully closed, a lack of power supply, or an active control lock. Understanding these common problems can help you troubleshoot effectively.

Urgency: Medium

Important Tips for Aeg Models

  • AEG support suggests using the RESET/CANCEL function to abort the cycle and drain as part of troubleshooting start issues.

Possible Causes

Door not fully closed or latch not engaging

How to Identify: Dishwasher won’t start and no cycle begins; door may feel slightly open or not click securely.

Part: Door latch/switch

No power supply to the unit

How to Identify: No lights or display; unit is completely unresponsive; nearby appliances on same circuit also dead or breaker tripped.

Part: Power cord, outlet, circuit breaker

Control lock/child lock or delay start active

How to Identify: Control panel shows lock icon or delay indicator; pressing start doesn’t initiate cycle until delay expires or lock is deactivated.

Part: Control panel software/settings

Faulty door switch or sensor

How to Identify: Door appears closed but machine still behaves as if open; start button unresponsive though power present.

Part: Door switch/sensor

Internal control board or thermal fuse failure

How to Identify: Power present but no response from controls; reset and basic checks don’t restore function.

Part: Control board or thermal fuse

DIY Solutions

Confirm and secure door closure

Easy 2-5 minutes
  1. Open door fully and close it firmly until it latches with a click.
  2. Ensure nothing (dishware, utensils, racks) obstructs door engagement.
⚠️ Safety First: Beware of sharp racks and edges inside the dishwasher.

Check and restore power supply

Easy 5-10 minutes
  1. Ensure the dishwasher’s plug is fully inserted in the outlet.
  2. Check the house circuit breaker/fuse for tripped breakers and reset if needed.
  3. Test the outlet with another appliance to verify it’s supplying power.
⚠️ Safety First: Do not force plugs; if outlet is damaged, avoid use and consult electrician.

Cancel delay start or control lock

Easy 1-3 minutes
  1. Look for control lock or delay icons on panel.
  2. Follow model manual steps to deactivate control lock or clear delay start (often holding specific buttons).

Professional Repairs

Replace faulty door switch

Estimated Cost: $40 - $120

Control board or thermal fuse replacement

Estimated Cost: $120 - $300

When to Call a Professional

Dishwasher has power (lights/display) but still will not start after checking door and settings
Unit shows error codes or unusual behavior after reset attempts
Internal components (door switch or control board) suspected faulty

Preventive Maintenance

  • Regularly check door latch area for debris: Start failures due to incomplete latch engagement
    Frequency: Monthly
  • Ensure power outlet and breaker remain in good condition: Unintended power loss and no‑start issues
    Frequency: Annually

Frequently Asked Questions

Why is my AEG Dishwasher not turning on?
Common causes include a door not closed, no power supply, or an active control lock.
How do I fix AEG Dishwasher not turning on myself?
Check door closure, restore power supply, or deactivate control lock.
How much does it cost to fix not turning on?
Replacing a door switch costs $40-$120; control board or fuse replacement costs $120-$300.
When should I call a technician for not turning on?
Call a technician if DIY solutions fail or if internal components need replacement.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

User Suggested Solutions

Analysis based on 2 community discussions
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Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. AEG dishwasher won't turn on
  2. AEG dishwasher won't turn on

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