Whirlpool Dishwasher Sanitize Light Flashing Error Code

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What it means

The dishwasher Sanitize indication is flashing instead of completing normally.

Try this first

Check whether the cycle was interrupted.
Make sure the incoming hot-water supply is normal.
Restart the dishwasher if necessary.

Can I keep using it?⚠ Sanitize cycle condition

Repair usually required?✅ Usually no

If the error keeps returning

If the light repeatedly flashes after complete cycles, further troubleshooting may be required.

Official source

Troubleshooting information verified against manufacturer support documentation.

View manufacturer support page →

Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.

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Whirlpool Dishwasher Sanitize Light Flashing: Quick Answer

What it means: The dishwasher Sanitize indication is flashing instead of completing normally.

First thing to check

Check whether the cycle was interrupted.

Can I keep using it?

Sanitize cycle condition

Repair outlook

Usually no

If the code remains

If the light repeatedly flashes after complete cycles, further troubleshooting may be required.

Model note: Error-code meanings and procedures can vary by model and model year. Confirm the code against the documentation for your exact appliance before replacing parts.

Manufacturer reference: producthelp.whirlpool.com