Maytag Refrigerator Error Code E5

The E5 code on a Maytag refrigerator indicates a problem with the ice maker's ice mold thermistor. Specifically, the refrigerator has detected that the ice storage temperature is satisfied but the ice mold has remained in a frozen state longer than expected. This points to a thermistor that is not accurately reporting mold temperature to the control board, disrupting the harvest cycle.

A reset may temporarily clear the E5 code, but it will return if the underlying issue with the ice mold thermistor or its circuit is not resolved. Resetting can be useful to confirm whether the fault is intermittent or consistent, but it is not a fix. The root cause needs to be diagnosed and corrected to permanently clear the code.

If the repair requires only an ice mold thermistor replacement, parts typically cost in the range of $15 to $50 depending on the specific model, with additional labor costs if a technician is hired. If the ice maker module or control board needs replacement, total repair costs can range from $100 to $300 or more for parts and labor. Getting a diagnosis first helps avoid replacing components unnecessarily.

Start by inspecting the ice mold thermistor and its wiring harness for visible damage, corrosion, or loose connections. Use a multimeter to test the thermistor resistance and verify it falls within the expected range for the current temperature. If the thermistor reads open or shorted, it will need to be replaced. If the thermistor tests correctly, further diagnosis of the ice maker module or control board is needed.

The E5 error is specific to the ice maker system and does not affect the refrigerator or freezer compartment temperatures. Food stored in the refrigerator and freezer is not at risk due to this fault. However, leaving the issue unresolved may result in the ice maker stopping ice production entirely or cycling incorrectly over time.