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KitchenAid Dishwasher Control lock light flashing Error Code

Controls locked or asleep on KitchenAid dishwashers.

KitchenAidAll KitchenAid dishwasher codes

Control lock light flashing
Easy DIY fix

The lock light blinks 3 times when you press a button while Control Lock is on. Sleep mode can also leave the panel ignoring you after the lock is off.

Compatible models

Applies to KitchenAid models with a Control Lock key; check your control guide for where yours is.

Also shown as

How long you hold the lock key, and which key it is, varies by model.

Difficulty

Most people can clear this one at home with simple checks.

Not sure you are reading the code right? See how to read KitchenAid dishwasher codes.

Safety first: unplug the dishwasher (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix KitchenAid Control lock light flashing

  1. Unlock the panel

    Press and hold the Control Lock key for about 3 seconds until the light goes out. Your control guide shows which key it is on your model.

  2. Wake it up

    If it still won't respond, press Start/Resume or Cancel, or open and close the door to bring it out of sleep mode.

  3. Power off, then on

    As a last try, reset the power for 30 seconds.

When to call a technician

If the panel stays unresponsive after unlocking and a power reset, the control needs service.

Parts linked to Control lock light flashing

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Frequently asked questions

Which KitchenAid models show the Control lock light flashing code?

Applies to KitchenAid models with a Control Lock key; check your control guide for where yours is.

Can I fix KitchenAid Control lock light flashing myself?

Usually, yes. Most Control lock light flashing problems clear with simple checks you can do at home. Start with the first step above: unlock the panel.

Other KitchenAid dishwasher codes

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

Sources we checked