Moen Garbage Disposal Reset Button Location & How to Reset It

Your Moen garbage disposal stopped working. No grinding, maybe a hum, maybe total silence. Before you call a plumber or start shopping for a replacement, check one thing: the reset button.

Every Moen garbage disposal has a built-in overload protector that cuts power to the motor when it overheats or jams. That protector has a physical reset button on the outside of the unit. Pressing it back in restores power in most cases. The problem? Finding it. Moen places the reset button in slightly different spots depending on the model, and on some units the button matches the housing color instead of being the standard red, which makes it nearly invisible under the sink.

Here is exactly where the reset button is on every popular Moen model, how to reset it correctly, and what to do when pressing the button does not fix the problem.

Where Is the Reset Button on a Moen Garbage Disposal?

The reset button on a Moen garbage disposal is usually located on the bottom of the unit. It is placed on the front side of the disposal body, opposite the power cord. In most models, the reset button is slightly embedded in a small hole at the bottom. While most Moen garbage disposals have a red reset button, some models have a reset button that matches the color of the disposal housing, making it harder to spot.

If you are looking for the reset button location on a Moen garbage disposal, you should check underneath the disposal unit itself and not inside the sink opening. The reset button is always located on the exterior base of the disposal, not inside the grinding chamber.

Moen Garbage Disposal Reset Button Location by Model

The button is always on the exterior of the unit. Never inside the grinding chamber. But the exact position shifts between models.

Model	HP	Reset Button Location	Button Color
GXP50C (Prep Series PRO)	1/2 HP	Bottom of unit, side opposite the power cord and drain elbow	Red or housing-matched
GXP33C (Prep Series)	1/3 HP	Bottom of unit, front-facing side	Red or housing-matched
GX50C	1/2 HP	Bottom of unit, front side	Red
EX75C	3/4 HP	Bottom of unit	Red
GXS75C (GX Series)	3/4 HP	Side of unit, recessed, directly under the “3/4 HP” marking	Red

The GXS75C placement catches people off guard because it is on the side rather than the bottom. If you are feeling around the bottom of a GXS75C and finding nothing, look along the side wall of the unit just below the horsepower label.

On models with housing-matched buttons rather than red ones, the button blends into the body and is easy to miss in the dim space under a sink cabinet. Use a flashlight. Feel for a small circular button that is slightly recessed or protruding from the surface. When tripped, the button pushes outward slightly from its normal position.

How to Reset a Moen Garbage Disposal

Turn the wall switch off first. Do not press the reset button with the disposal in the “on” position.

Check the GFCI outlet under the sink. If the outlet’s own reset button has tripped, press it first. Also check the circuit breaker at the panel. A tripped breaker or GFCI can mimic a disposal that needs resetting when the actual problem is the power supply.

Once you have confirmed the electrical is live, reach under the disposal and feel for the reset button. If the button has popped outward from its normal position, the overload protector tripped. Press it firmly inward until you hear or feel a click. That click means the internal circuit has reconnected.

Turn on cold water, flip the wall switch, and test. If the disposal runs normally, the problem was a temporary overload. If it hums but does not grind, there is a jam that needs clearing before the disposal will operate. If there is still no response at all, let the motor cool for 15 to 20 minutes and try the reset again. An overheated motor sometimes will not accept a reset until it has cooled completely

What to Do When the Reset Button Does Not Fix It

If the disposal hums after resetting, the flywheel is jammed. The motor has power but something is physically blocking rotation. How you clear it depends on which Moen model you own.

Models WITH a bottom hex socket (EX75C, GXS75C, GX50C)

Power off at the switch and breaker. Insert a 1/4 inch Allen wrench into the hex-shaped hole centered on the bottom of the disposal. Work it back and forth until the flywheel rotates freely through a full circle. Remove any loose debris from inside the chamber with tongs or pliers. Press the reset button, restore power, and test with cold water running.

Models WITHOUT a bottom hex socket (GXP50C, GXP33C)

This is where most troubleshooting guides get it wrong. The GXP50C and GXP33C Prep Series models do not have a hex socket on the bottom of the unit. You cannot use a standard Allen wrench from below on these models.

Instead, power off completely. Reach into the drain opening from above using a long wooden handle, like a broom handle or wooden spoon. Press the end against one of the impeller paddles inside the chamber and push to rotate the flywheel manually. Work it back and forth until it moves freely. Never use your hand for this.

Moen also sells a specific unjamming wrench for these models (part number 1037) that works from above. If you own a GXP50C or GXP33C and deal with jams occasionally, keeping that wrench under the sink saves time.

After clearing the jam on any model, press the reset button again, restore power, run cold water, and test.

Why the Moen Reset Button Keeps Tripping

A single trip after a tough batch of food scraps is normal. The overload protector did its job. Reset it and move on.

Repeated tripping within the same week points to a pattern problem. The most common causes: putting too much food in at once, grinding fibrous scraps like celery or artichoke that wrap around the impellers, running the disposal without enough cold water flow, or a foreign object sitting inside the chamber that you have not noticed.

If the reset keeps popping out even with no obvious jam and the flywheel turns freely by hand, the motor itself may be failing. Worn motor windings draw excessive current under normal load, which triggers the overload protector repeatedly. On a Moen disposal older than 8 to 10 years showing this symptom, replacement is usually more practical than repair.

Moen Garbage Disposal Reset Button Stuck

A button that will not move when you press it is usually still thermally locked. The motor is too hot for the protector to allow a reset. Give it a full 20 minutes powered off with no attempts in between. After cooling, try again.

If the button still refuses to engage after cooling, check whether the disposal is receiving power at all. Plug a phone charger or lamp into the same outlet. If that device does not work either, the GFCI or breaker is the issue, not the disposal. Reset the outlet or breaker first.

On rare occasions, the reset button mechanism itself fails mechanically. The spring behind the button weakens or the contact point corrodes. This is more common on units over 7 years old. At that point, the disposal needs replacement since the overload protector is not a separately serviceable part on Moen residential models.

When to Replace a new moen garbage disposal Instead of Resetting?

Resetting fixes overload trips. It does not fix a failing motor. If your Moen disposal shows any of these signs, resetting is a temporary measure and replacement is the real answer:

The reset button trips every few days despite normal use. The disposal hums without grinding even after clearing all jams. You smell burning from under the sink during operation. The unit leaks from the bottom near the motor housing. The disposal is more than 10 years old and performance has noticeably declined.

Moen disposals in the Prep Series (GXP50C, GXP33C) typically last 8 to 12 years. The GX Series (GXS75C, EX75C) with higher-quality motors can last 10 to 15 years with proper maintenance. Our Moen garbage disposal reviews cover the current replacement options across their full lineup.

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