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Sanitized LED Blinks

Sanitized LED Blinks or Incomplete Sanitization Message - Sanitization not confirmed

Whirlpool · Washing Machines

What does Sanitized LED Blinks mean?

The dishwasher could not confirm that sanitization was achieved. This may happen if the door was opened during the final rinse or drying phase.

Common Causes

  • Door opened during final rinse or dry cycle
  • Incoming water temperature is too low

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the dishwasher door is closed during the final rinse and dry cycle.

  2. 2

    Verify the incoming water temperature is at least 84ºF (29ºC).

  3. 3

    Run hot water at the sink before starting the dishwasher to ensure supply temperature.

  4. 4

    Contact support if the problem persists.

Browse all codes in this manual (140)
Verified technical data. Last updated: April 2026

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Source: Whirlpool Washing Machines
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