How to Fix Amana Dishwasher Error SANITIZE LIGHT FLASHING

Error Code: SANITIZE LIGHT FLASHING Difficulty: Moderate

Problem: The water is not hot enough to sanitize the dishes.

How to Fix SANITIZE LIGHT FLASHING Error (Step-by-Step)

1. Before starting a cycle, run the hot water at the kitchen sink for a minute until it is hot. This ensures the dishwasher fills with hot water from the start.
2. Check your home’s water heater settings. The temperature should be set to at least 120°F (49°C) for the dishwasher to sanitize properly.
3. Turn the appliance off to the dishwasher at the circuit breaker.
4. To access the heating element, you may need to pull the dishwasher out from under the counter. The element is a circular tube at the bottom of the dishwasher tub.
5. Visually inspect the heating element for any signs of damage or breaks. You can test it for continuity with a multimeter.
6. Locate the high-limit thermostat, usually mounted on the bottom of the tub. Test it for continuity as well.
7. If either the heating element or thermostat is faulty, it will need to be replaced.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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