# How to Fix Maytag Error F23 (Heating Element Error)
The F23 error code on your Maytag washing machine indicates a problem within the heating circuit. This is a crucial safety and performance issue, as the machine cannot properly heat the water for sanitizing or optimal cleaning.
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## 1. Explanation: What Does Maytag Error F23 Mean?
The Maytag F23 error code is specifically triggered when the control board detects an issue with the water heating system. This usually means one of three things:
1. **The Heating Element is Faulty:** The element itself is burned out or has failed continuity (the most common cause).
2. **Wiring Issue:** There is a loose, corroded, or disconnected wire leading to the heating element or the temperature sensor.
3. **Faulty NTC Sensor (Thermistor):** The sensor that monitors the water temperature (Negative Temperature Coefficient sensor) is damaged, giving the control board incorrect temperature readings.
If this error occurs, your washer may not complete cycles, or it will only run on cold water settings.
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## 2. Step-by-Step Fix: Diagnosing and Replacing the Heating Element
**SAFETY WARNING:** Always unplug the washing machine from the wall outlet before attempting any diagnosis or repair. Working with electrical components while the unit is powered can result in severe injury or death.
### Step 1: Initial Reset and Inspection
1. **Power Cycle:** Unplug the washer for 5 minutes, then plug it back in. Sometimes a temporary communication glitch triggers the error.
2. **Locate the Access Panel:** On most Maytag front-load washers, the heating element is located at the back of the machine near the bottom of the drum. You will need to remove the main rear panel to access it.
3. **Visual Check:** Once you have access, visually inspect the element and the wires connected to it. Look for:
* Burn marks, especially where the wiring connects.
* Corrosion or mineral buildup on the element itself.
* Loose or severed wires.
### Step 2: Testing the Heating Element (The Likely Culprit)
You will need a multimeter set to measure resistance (Ohms, $Omega$) for this step.
1. **Disconnect Power:** Ensure the machine is unplugged.
2. **Remove Wires:** Carefully disconnect the wires leading to the two main terminals of the heating element. Note their position or take a photo first.
3. **Test Resistance (Continuity):** Place the probes of your multimeter across the two main terminals of the element.
* **Good Element:** A working heating element should read low resistance, typically between **10 and 30 Ohms**.
* **Bad Element:** If the reading is extremely high, shows “OL” (Over Load), or reads infinite resistance, the element has failed continuity and must be replaced.
4. **Test for Ground Fault:** Place one probe on one terminal and the other probe on the metal chassis of the heating element (where it mounts to the tub).
* **Good Element:** The reading should be “OL” or infinite resistance (no continuity).
* **Bad Element:** If you get any low resistance reading, the element is shorted to ground and must be replaced immediately.
### Step 3: Testing the Thermistor (NTC Sensor)
If the heating element tests good (10-30 Ohms), the problem might be the sensor that reads the heat. The NTC sensor is often attached directly to the heating element housing or mounted nearby.
1. **Locate and Disconnect:** Remove the wires from the NTC sensor (usually a smaller connector than the main power terminals).
2. **Test Resistance:** Set your multimeter to Ohms and place the probes on the two thermistor terminals.
3. **Read Results:** Thermistors are variable resistors. At standard room temperature, they should usually read somewhere between **8k Ohms and 25k Ohms** (depending on the exact model). If the sensor reads 0 Ohms or infinite resistance (“OL”), it is faulty and needs replacement.
### Step 4: Installation of the New Element
1. **Remove the Old Element:** The heating element is usually held in place by a single central nut or bolt that acts as a compression fitting. Loosen this nut, but do not remove it entirely.
2. **Pull Out:** Push the nut/bolt slightly inward to release the pressure on the seal, and then gently pull the entire assembly out of the drum.
3. **Install New Element:** Ensure the rubber gasket on the new element is positioned correctly. Slide the new element into the opening. Tighten the central nut/bolt until the gasket is firmly compressed against the drum, creating a watertight seal.
4. **Reconnect Wires:** Reconnect the power wires and the sensor wires exactly as they were before.
5. **Test Run:** Replace the rear panel, plug the machine back in, and run a short diagnostic cycle or a hot wash cycle to confirm the F23 error is gone.
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### Call to Action
Check the price for a replacement Heating Element here: https://www.amazon.com/s?k=Maytag+Heating Element&tag=trivian-20