How to Fix Sunbeam Electric Blanket Blinking

Do you constantly have to unplug and replug your Sunbeam electric blanket for it to work? Does the power blink on and off when you turn it on? It’s not uncommon to find yourself in a situation where you need to fix your Sunbeam electric blanket but don’t know-how. This blog post will help you with the process of how to fix sunbeam electric blanket blinking and show you some common problems that can cause blinking on an electric blanket.

How to Fix Sunbeam Electric Blanket Blinking

5 Common Problems That Can Cause Blinking

1. Loose Wire Connections:

You can fix this by reconnecting the wire at both ends with a screwdriver. You must use heat-resistant gloves when reconnecting wires to avoid getting burned.

Reconneting The Wire

2. Bad Plugs:

Using a multimeter will help you determine if it is an internal or external problem. For example, replace Sunbeam electric blanket’s bad plug with a new one if the tap test shows that it’s bad.

3. Bad Wires Within Blanket:

If the wires are burned, replace them. If they’re just disconnected, reconnect them properly using heat-protected gloves. Replace the burner with a new one if it’s bad.

4. Fuse Problems in Power Cord:

Replace the plug if you notice that it’s damaged. It is advisable to get an electrician to check it out. If you want to do it yourself, open the power cord at both ends and replace its wires with new ones before reconnecting them using heat-protected gloves. A multimeter can help you determine if your problem lies in the power cord.

5. Bad Element:

It is important to note that not all elements are bad, but if it’s causing your problem, you should have a new one installed at once. If you want to replace it on your own, get an electrician to assist you with disconnecting and reconnecting wires before having the new element installed, as it might be connected to the power cord.

Use a Multimeter

Required Tools To Fix

Steps on How to Fix Sunbeam Electric Blanket Blinking

Step 1: Identify the Problem

Identify the problem with your blanket. Then, compare the normal way of using it to see if you notice any differences in performance. Doing so should give you an accurate idea of what’s causing a blinking electric blanket.

Step 2: Start Testing Different Parts

If possible, try to identify where exactly the problem lies by testing different parts one at a time start from plug and cord, then go up to internal wiring or elements, depending on your findings.

Step 3: Make Sure All Connections Are Solid and Secure

Ensure that all connections are solid and secure, which is crucial in ensuring that electricity can flow freely throughout the entire system without interruption. Test each connection using a multimeter (a device used for measuring voltage), as loose connections may cause short circuits, leading to overheating, fire, or even electric shock.

Step 4: Start Replacing Parts

If your blanket is still blinking after testing the connections and fixing them, you may need to replace parts like wires, plugs, or fuses found in the power cord’s plug. In this case, ask an electrician for help as it may be dangerous for you to repair these things on your own without knowing how to do it properly.

Replacing Fues

Step 5: Test Your Blanket

If the electric blanket continues to blink even after replacing the plug, electricity will Test your blanket after each step to ensure that it’s working well and not blinking anymore.

Step 6: Put Everything Back Together

Lastly, follow the steps in reverse order when putting everything back together, testing it again to make sure it works properly before you use it again.

Troubleshooting Sunbeam Electric Blanket Blinking:

1. Check the Control Setting:

Ensure that your electric blanket is on a low heat setting and not one of the pre-set ‘automatically controlled’ settings (there will be a light at either end of the control or a button with indicator light). It may be defective if it does not work after changing to a different heat setting.

2. Check the Outlet for Power:

Check that the blanket is plugged into a working wall outlet and that there is the power to the wall outlet. If the wall outlet doesn’t work, try another wall outlet. If there is still no power to the blanket, and you use a breaker-box (many people do) make sure that it has not been tripped or turned off.

3. Check the Electric Cord for Damage:

Ensure that the electric cord is not loose at either end of the blanket or damaged anywhere along its length (there will usually be visible wear and tear on the exterior rubber insulation of an older blanket). If it does not work after fixing any visible damage to the cord, it may be defective.

Check the Electric  Cord for Damage

4. Check the Fuse Box:

If your electric blanket has a detachable control, unplug the control and check that there is no tripped breaker in your fuse box. If it does not work after fixing the tripped breaker, it may be defective.

5. Check for Overheating:

Ensure that you do not overload any electrical outlets and that all controls are set to the lowest heat setting. Overloading an outlet or using control on a higher temperature than it is rated for can cause it to overheat and may damage the blanket, which will not be covered under warranty if this happens.

6. Check for Shorter Lengths:

Make sure that your electric blanket is at least long enough to cover your bed and the parts of you that will be under it. It should not be tucked or pinned underneath your mattress at any point, although it may hang over the sides of the bed on some models.

7. Check for Loose Wires:

If your blanket has had issues after checking all of the previous points, it may be worth checking to make sure that there are no loose wires inside the control (if applicable). You can unplug the control and check that no loose wires are stuck in the wire channel beneath it. If you find any, tape them down so they cannot touch one another or any other parts of the blanket.

Check for Loose Wires of Blanket

How to Reset Sunbeam Electric Blanket?

If you have a Sunbeam electric blanket and blink, the problem is usually with the controllers. If you reset them, they should get back to normal. Unplug your blanket from where it’s plugged in. Then take each controller cord and remove it from the outlet.

After removing them, plug everything back in, ensuring that the blanket is plugged into a wall and not a surge protector. Then, plug each controller back in to ensure they aren’t faulty. If this doesn’t work, there’s a problem with your blanket itself, and you’ll need to replace it.

Use a surge protector and not plug your blanket straight into the wall. This is because the heat may blow a fuse, which you can easily replace, but if it blows a fuse on an outlet, this will cause all of your appliances plugged into that outlet to shut off without warning simply.

Precautions When Using an Electric Blanket

A few rules of thumb that will help you identify whether your electric blanket is defective or not are:

  • Check the outlet to make sure that the power is on. In case it isn’t, check if there’s any loose connection in the outlet or wire by checking with a multimeter.  If you notice any blown a fuse after testing it, then change it immediately since having an electric blanket with no power at all is not a good idea.
  • It is important to replace the element immediately if it’s melted. You might want to ask for help from an expert in changing the element or, better yet, just replace the whole blanket since your safety is a priority here.
  • If the elements are still fine, then you should check if there’s any loose connection between them and the blanket. Again, you may not notice anything wrong with it, but it can still be causing the problem.  In this case, check if the elements are properly connected to their corresponding wires.
  • Having an electrician check everything will ensure that you have no problems since you might not know how to fix these things without proper knowledge and tools.
  • Never use your blanket if it’s not plugged in or unplugged from the electric outlet, do it at once and call an expert to check for you if there’s anything wrong with your blanket. Also, never use damaged cords since this can cause serious injuries and accidents.

Some Tips & Advice When Using Sunbeam Electric Blanket

Unplug the Electric Blanket
  • Unplug the electric blanket and take it to a well-lit area.  
  • Locate the wires that need to be disconnected using your hands.   
  • Check the wires and plugs every 6 months due to fraying or damages that can cause defects.
  • If you notice blinking, check the wiring connection on both ends of the blanket.
  • Replace Sunbeam electric blanket’s bad plug with a new one if it is determined to be an external problem by using a multimeter.


Sunbeam is one of the leading companies in providing home appliances like bedding, kitchen electrics, household cleaning products, and many more. Their wide range of products gives consumers a variety of choices depending on their preferences and budgets. But sometimes, the process of buying an appliance from a particular brand may not go as smoothly as we expect it to be.

If you’re experiencing the Sunbeam electric blanket blinking, don’t worry. We’re going to help you figure out what’s wrong and how to fix sunbeam electric blanket blinking, so your bed stays warm all night long. In addition, after reading this article, we hope that you’ll be able to confidently troubleshoot any problems with an electronic device or appliance in your home as well!

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