# How to Fix Maytag Error F72 (Drum Light Failure)
The F72 error code on your Maytag washing machine is typically a straightforward indicator of a failure within the internal lighting system. This troubleshooting guide will help you safely diagnose and replace the part responsible for this error.
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## Explanation: What Does Maytag Error F72 Mean?
The Maytag F72 error code indicates a **Drum Light Failure**.
The machine’s Central Control Unit (CCU) is designed to monitor the status of the internal drum light (usually an LED or low-voltage assembly). When the CCU attempts to activate the light and does not receive the expected electrical feedback, it registers the F72 error.
In almost all cases, the problem is not the control board itself, but rather the failure of the **Drum Light Assembly**.
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## Step-by-Step Fix: Diagnosing and Replacing the Drum Light Assembly
**DANGER:** Always unplug the washing machine from the wall outlet before performing any service or diagnosis. Failure to do so can result in serious electrical shock or injury.
### Step 1: Disconnect Power and Access the Light
1. **Unplug the Machine:** Pull the power cord completely from the wall socket.
2. **Access Panel Removal:** Depending on your Maytag model (front-load or top-load), the drum light assembly is usually accessed by removing the top panel or a maintenance panel at the rear of the unit.
* *Top-Load:* You will likely need to remove two or three screws securing the rear of the top panel, then slide the panel back and lift it off.
* *Front-Load:* You may need to remove the front service panel, or sometimes the light is accessible from the rear depending on how it mounts to the tub.
### Step 2: Locate and Inspect the Assembly
1. **Locate the Drum Light:** The light assembly is typically mounted directly into the outer wash tub, often near the front or top edge. It will have a wire harness plugged into it.
2. **Inspect the Harness:** Carefully inspect the wire harness connected to the light assembly. Look for signs of:
* Corrosion or moisture damage on the plug terminals.
* Loose or severed wires.
* A completely detached connector.
3. **Re-Secure (If Loose):** If the harness is merely loose, firmly plug it back into the light assembly. If this was the only issue, the error should clear once the machine is powered back up.
### Step 3: Confirm Part Failure
If the wiring harness is secure, dry, and undamaged, the electrical failure is internal to the sealed Drum Light Assembly itself. Since these are usually integrated LED units, they cannot be repaired and must be replaced.
### Step 4: Replace the Drum Light Assembly
1. **Disconnect the Harness:** Unplug the wiring harness from the old assembly.
2. **Remove the Old Assembly:** The light assembly is usually held in place by either retaining clips, a locking ring, or small screws.
* Carefully release the clips or unscrew the fasteners holding the unit to the drum.
* Remove the failed light assembly.
3. **Install the New Assembly:**
* Ensure the mounting area is clean.
* Install the new Drum Light Assembly, making sure any included gasket or seal is properly seated to maintain the tub’s watertight integrity.
* Secure the unit with its clips or screws.
4. **Reconnect Wiring:** Plug the wire harness firmly into the new assembly.
### Step 5: Test and Clear the Error
1. **Reassemble:** Put the access panel(s) back into place.
2. **Restore Power:** Plug the washing machine back into the outlet.
3. **Test Cycle:** Run a short diagnostic or wash cycle. The F72 error should clear automatically once the control board detects the new, functional light assembly.
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Check the price for a replacement Drum Light Assembly here: https://www.amazon.com/s?k=Maytag+Drum+Light+Assembly&tag=trivian-20