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How to Troubleshoot & Repair Ceiling Fan Problems

Ceiling fanLisa F. Young /

Removing the center hub allows access to the electrical workings.

If your ceiling fan doesn’t work, you can save time and money by repairing it yourself.

A ceiling fan can stop working properly for a variety of reasons, discussed here and on successive pages of this article. On this page, we show you how to deal with a fan that doesn’t work at all because it isn’t receiving electrical power.

If you fan hums, see How to Fix a Fan that Hums. If it wobbles, see How to Fix a Fan That Wobbles. If it hums but it doesn’t spin, see How to Fix a Fan’s Broken Flywheel.

Be sure to turn off the fan’s circuit breaker before disassembling the fan!

Note: For information on kitchen and bathroom ventilation fans, please see How to Repair a Bathroom or Kitchen Fan Yourself.

Ceiling Fan Is Dead

When a ceiling fan doesn’t work at all, be sure it is receiving electrical power from its switch and from the circuit breaker or fuse box.

repair a ceiling fan light switch©Don Vandervort, HomeTips

Remove the light switch’s cover plate.

First check the circuit breaker or fuse, then the switch. Here’s how to check the switch that controls the fan:

1Turn off the power to the fan circuit. Remove the switch’s cover plate and unscrew the screws that mount the switch to the electrical box.

non-contact voltage checkerFluke

Non-contact voltage detector senses active voltage without touching live wires. Buy on Amazon.


2Use a voltage tester to check the screw terminals on the side of the switch to make sure they’re not hot (charged) and then gently pull the switch out from the box.


repair a ceiling fan wires©Don Vandervort, HomeTips

Reconnect the wires with a wire nut.

3Unscrew the wires from the switch’s two terminals and straighten their ends with pliers. Twist the two bare ends together and screw on a wire nut.

4Turn the circuit back on. If the fan goes on, the switch is bad—just buy a new fan switch and install it. If the fan still doesn’t work, the problem is in the wiring or the fixture.

5Turn off the power to the circuit, reconnect the switch, put the cover plate back on, restore the power to the circuit, and check the fan fixture or call an electrician.

How to Fix a Fan That Hums

If the fan makes a humming noise when it runs, you may be able to eliminate the problem by changing the control. This is a relatively easy fix, but it may not work if your fan has a very cheaply made motor—the motor may be shot.

Be sure to buy a control compatible with your fan that has an anti-hum feature; the amperage rating must be equal to or greater than the demands of your fan. Multiple fans or fans with lights may require special controls.

1Turn off the power to the fan at the circuit breaker.


2Check the fan’s switch to be sure it’s off.

3Remove the faceplate and the switch. Use a voltage tester to be sure the wires connected to the fan switch are not “hot.”

4Disconnect the wires from the switch.


5Straighten the ends of the wires in the electrical box and twist them together with the wires of the new anti-hum fan control.

6Add wire nuts, screw the control to the electrical box, reattach the faceplate, and then restore the power.

How to Fix a Fan That Wobbles

Though a little wobble is typical for ceiling fans, significant wobble can be dangerous. Begin by checking for the source of the wobble. In many cases, wobble happens when a fan has been hung from a regular ceiling electrical box instead of an electrical box that’s rated for fans. Because of its weight and constant movement, a fan exerts far more force on the electrical box than does a light. If a fan works its way loose, it could come crashing down.

©Don Vandervort, HomeTips

Remove the fan’s housing at the ceiling.

1Unscrew and lower the bracket housing at the ceiling. Check the electrical box for a label that designates it as a fan-rated box. Also check to see how it’s fastened. U-bolts or lag screws should connect the metal box to a bracket or solid wood block in the attic.

ceiling fan support boxWestinghouse

Special support electrical box holds up to 150 pounds and is easy to retrofit. Buy on Amazon.

2Check the fan’s support. If the fan hangs from the wrong type of box or is clearly under-supported, call a fan-installation specialist or an electrician. If you can’t determine the type of support from below, you may have to climb into the attic, but before you do follow steps 4 through 7 to see if these easier steps solve the problem.

3Wiggle the support bracket. If it isn’t firm, tighten it.


4Check the drop rod. If your fan hangs from a drop rod, as most do, be sure the ball joint at the top of the drop rod is properly engaged with the fan support bracket.

5Check and, if necessary, tighten all bolts and screws.


6Measure to see if the blade tips hang an even distance from the ceiling. If they don’t, one or more of the blades may be bent or warped. Report this to the manufacturer; most of them offer replacement blades.

How to Replace a Flywheel

A flywheel is a rubber disc that is used to attach the shaft of a ceiling fan’s motor to the blades. The rubber helps minimize vibration in the blades, but over time the material can crack and break. If the fan stops turning but the motor continues to hum, you probably have a damaged or broken flywheel. It is recommended that you replace the fan’s flywheel as opposed to attempting to repair it.

Replacement flywheels are relatively inexpensive and are available for most ceiling fan models. Determine which make and model ceiling fan you have. If this is not immediately apparent, remove the broken flywheel and measure it carefully. Make sure to note the inside and outside diameter and locations and spacing between bracket and screw holes. Then find a replacement through a licensed retailer or appliance parts house—or search the part online.

To remove the broken flywheel, you must disassemble the fan assembly.

expert tip

It’s helpful to take pictures of the fan as you disassemble it to make reassembly easier.

Before working on the fan, be sure to turn the power off at the circuit breaker.

1Remove the fan’s blades and open the fan switch housing.

2Detach any switches and controls, noting how and where these were connected.

3Disconnect any wires attached to the motor, making sure you know where to re-connect them once the new flywheel is in place. Then remove the entire switch housing with a screwdriver, wrench or pliers, depending on the model.

4Remove the broken flywheel, making note of its exact placement on the shaft. It may be a good idea to mark the location with a permanent marker once the flywheel is removed.

5Slide the new flywheel into place and make sure any wires are fed through the correct holes as they were with the previous assembly. Tighten any screws and replace any other parts that may have been removed in the process.

6Re-connect any switches or controls and replace the housing. Re-attach the blades to the fan and test it.

If you feel that this repair is too much to handle, contact a licensed fan repair pro.

Call for free estimates from local pros now:

NEXT SEE: How to Install a Ceiling Fan

Join the Conversation

  • Malik Miza

    Hi, please help me. The model of my fan is “Wings R/C ceiling fan .698(AB/PWT)”. It suddenly happened when the fan is on.The problem is when I turn on It make sound just like I ‘turn on the fan’ repeatedly. I also can’t control the speed of my fan. Really hope for your advice. Thank you.

  • Louise Hitchens Shepherd

    We have a relatively new ceiling fan. My husband reached up and hit a blade by accident, so now the fan doesn’t work. Is there an easy fix, or do we need a new fan?

  • Trish Hill

    How would I fix a zing ear part? The chain pulled out of it. Do I have to replace the whole part or can I just take this part apart and repair the chain?

  • Dave Lee

    Hello, We have a Hunter ceiling fan that no longer spins. It has power, as the light still works and when you push the remote you hear the clicking, like it’s trying to engage, but the blades do not spin. Does this sound like a possible flywheel issue? I removed the Remote Receiver, part 85112-02, and apparently it’s no longer available, but I don’t think the receive is the problem. Any feedback would be welcome.

    • Roberto Calderon

      Same problem as Dave Lee with my hunter fan. Any help would be appreciated

  • Michael Defrank

    my hunter fan is a chain-pull that is stuck on one speed. chain will only pull to first speed. ideas?

  • Jimmy Osa

    I bought a ge ceiling fan, lights and fan worked fine at first but after a 3 weeks the light stop working at night,the fan works normal but not the light. The remote controller lights up but the ceiling light not, fan still works fine. In the daytime everything works fine fan and light, now the weird thing it’s that the light turns by itself while we sleep, could be at 3 or 4 in the morning I wake up and use the remote to turn it off.

  • Charles Brown

    I was changing the light in my ceiling fan and it broke in the fixture made a popping noise now the light nor the fan work. Is there a fuse in the ceiling fan that I need to change.

  • Andy McCollum

    My Hunter fan stopped. Blades are difficult to turn. Is this a symptom of flywheel problems?

  • Deepak Bhangale

    can any 1 help for my celing fan issue. My fan is working but it suddenly stop working in the middle and starts after some time , or some time it dosent start only and when i left butoon on for some time it starts again. I tryed changing the regulator so far 3 times but still same problem persist. fan works very fast once it start.
    Please suggest me some solution for the same.

  • Ramaswamy Krishnan

    my ceiling fan suddenly slows down for a while and runs at normal speed again for a while. this process goes on repeatedly. how to set right this problem

  • Nick

    My ceiling fan will not switch off, I thought it maybe the 3 way switch witch I replaced with a new one and I am still have the same problem as before. Can any one help?

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