Shark Vacuum Won’t Turn On [FIXED!]

Shark vacuums are a popular choice for many households due to their powerful suction and ease of use. However, one common issue that users may encounter is when the vacuum won’t turn on. This can be frustrating, especially if you have a lot of cleaning to do. Fortunately, there are some simple troubleshooting steps that can help you get your Shark vacuum up and running again.

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One of the most common reasons why a Shark vacuum won’t turn on is due to a power source issue. It’s important to check that the vacuum is properly connected to a power source and that the power cord is not damaged. If you have a corded model, make sure that the wall socket and circuit breaker are in good working order. If you have a battery-powered model, ensure that the charging adapter is working and the battery is fully charged. If none of these solutions work, there may be a more serious issue that requires professional repair.

When troubleshooting a Shark vacuum that won’t turn on, it’s important to follow the manufacturer’s instructions carefully. This will help you avoid any potential damage to the vacuum or risk of injury. By taking the time to properly diagnose and fix the issue, you can ensure that your Shark vacuum is working properly and ready to tackle any messes in your home.

Understanding Your Shark Vacuum

When it comes to keeping your home clean, Shark vacuums are a popular choice for many households. However, if your Shark vacuum won’t turn on, it can be frustrating. Understanding the key components of your Shark vacuum can help you troubleshoot and fix the issue. In this section, we will discuss the differences between corded and cordless models and the key components of Shark vacuums.

Corded vs Cordless Models

Shark vacuums come in both corded and cordless models. Corded models need to be plugged into an outlet, while cordless models are powered by a rechargeable battery. Corded models typically have more suction power and longer run time, while cordless models are more convenient for quick cleanups and hard-to-reach areas.

If your corded Shark vacuum won’t turn on, check the power cord and plug to make sure they are connected properly. If your cordless Shark vacuum won’t turn on, make sure the battery is charged and properly inserted.

Key Components of Shark Vacuum

Shark vacuums have several key components that can affect their performance. Here are some of the most important components to check if your Shark vacuum won’t turn on:

  • Motor: The motor is the heart of your Shark vacuum and powers the suction. If the motor is not working, your vacuum won’t turn on.
  • Switches: Shark vacuums have several switches, including the power switch and reset button. Make sure these switches are turned on and functioning properly.
  • Fuse: If your Shark vacuum has a fuse, check to see if it has blown. A blown fuse can prevent your vacuum from turning on.
  • Power cord and plug: Check the power cord and plug for any damage or wear. If the cord or plug is damaged, your vacuum may not get the power supply it needs.
  • Filters: Shark vacuums have foam and felt filters that need to be cleaned or replaced regularly. A dirty or clogged filter can affect the suction and cause your vacuum to overheat.
  • Brush roll: The brush roll is responsible for picking up dirt and debris on carpets and floors. Make sure the brush roll is clean and free of any obstructions.
  • Thermostat: Some Shark vacuums have a motor or vacuum thermostat that can shut off the vacuum if it overheats. If your vacuum won’t turn on, check to see if the thermostat has been triggered.

By understanding the key components of your Shark vacuum, you can troubleshoot and fix the issue if your vacuum won’t turn on.

Identifying the Issue

When your Shark vacuum won’t turn on, it can be frustrating to diagnose the problem. However, with a few initial checks and some knowledge of common issues, you can identify the issue and get your vacuum running again.

Initial Checks

Before diagnosing any issues, it’s important to perform some initial checks to ensure that the problem isn’t caused by something simple. Here are some things to check:

  • Check the power source: Ensure that the vacuum is properly plugged in and that the outlet is functioning correctly.
  • Check the power button: Make sure that the power button is in the “on” position.
  • Check the cord: Inspect the cord for any visible damage or fraying.
  • Check for blockages: Look for any clogs or blockages in the vacuum’s hoses or filters.

If none of these initial checks reveal the issue, it’s time to move on to diagnosing common problems.

Diagnosing Common Problems

If your Shark vacuum is still not turning on, it’s possible that it’s experiencing one of these common issues:

  • Faulty motor: If the motor is faulty, it may not be able to start or may overheat and shut off.
  • Faulty switch: If the switch is faulty, it may not be able to properly turn on the vacuum.
  • Faulty cord: If the cord is damaged, it may not be able to deliver power to the vacuum.
  • Faulty parts: If any other parts are faulty, such as the internal fuse, the vacuum may not turn on.
  • Malfunction: If there is a malfunction in the vacuum’s electrical system, it may not turn on or may turn off unexpectedly.
  • Burning smell, electrical arcing, or sparks: These may indicate a serious issue with the vacuum’s electrical system and should be addressed immediately.
  • AFCI (Arc Fault Circuit Interrupter): If your Shark vacuum has an AFCI, it may have tripped due to a safety feature.

If you suspect any of these issues, it’s best to consult the Shark troubleshooting guide or contact customer service for further assistance. In some cases, it may be necessary to take the vacuum apart and test the power cord or other components with an electric multimeter.

Solving Power Related Issues

If your Shark vacuum won’t turn on, there could be several reasons behind it. In this section, we will discuss how to solve power-related issues that could be causing the problem.

Checking Power Source

Before you start inspecting the vacuum, check if the power outlet is working correctly. Plug in another device to the same outlet to test it. If the device works, it means the outlet is working fine and the problem lies with the vacuum.

Inspecting Power Cord and Plug

Check the power cord and plug for any damages or defects. If you find any, replace them immediately. Make sure the vacuum cord is not twisted or damaged. Check if the plug is securely connected to the power outlet. If it’s not, it could cause the vacuum to turn off.

Testing the Switch

Test the power switch to ensure it’s working correctly. If the switch is faulty, it could be the reason why the vacuum won’t turn on. To test the switch, unplug the vacuum and remove the switch cover. Check if the switch is loose, and if it is, tighten it. If the switch is damaged, replace it.

Examining the Fuse and Circuit Breaker

If the vacuum still won’t turn on after checking the power cord, plug, and switch, check the fuse and circuit breaker. If the fuse is blown or the circuit breaker is tripped, it could be the reason why the vacuum won’t turn on. Check the fuse and replace it if necessary. If the circuit breaker has tripped, reset it and try turning on the vacuum again.

In conclusion, power-related issues are among the most common reasons why Shark vacuums won’t turn on. By following the steps outlined above, you can troubleshoot and solve most power-related issues. If you notice any sparks, electrical arcing, or a burning smell, immediately unplug the vacuum and seek professional help.

Addressing Filter and Blockage Problems

If your Shark vacuum won’t turn on, it could be due to clogs or blockages in the vacuum’s system. This can happen when dust, debris, or hair accumulates in the filters, hose, or brush roll. Here are some steps to address filter and blockage problems:

Inspecting and Cleaning Filters

Dirty filters can affect the cleaning performance and suction power of your Shark vacuum. It’s important to clean or replace them regularly to maintain optimal performance. The type of filter your Shark vacuum uses will depend on the model, but most Shark vacuums have foam and felt filters that are washable.

To inspect and clean the filters:

  1. Turn off and unplug the vacuum.
  2. Locate the filters and remove them from the vacuum.
  3. Check the filters for any signs of damage or wear.
  4. If the filters are dirty, rinse them with water and let them dry completely before reinstalling them.
  5. If the filters are damaged, replace them with new ones.

Identifying and Removing Blockages

Blockages can cause your Shark vacuum to shut off or lose suction power. To identify and remove blockages:

  1. Turn off and unplug the vacuum.
  2. Check the hose, wand, and brush roll for any clogs or blockages.
  3. Use a long, thin object such as a coat hanger or a pipe cleaner to remove any blockages.
  4. If the blockage is in the hose, detach the hose from the vacuum and run water through it to remove any debris.
  5. Reattach the hose and turn on the vacuum to see if the suction power has been restored.

By inspecting and cleaning the filters and identifying and removing blockages, you can help prevent your Shark vacuum from shutting off or losing suction power.

Dealing with Battery and Charging Issues

If your Shark vacuum is not turning on, it could be due to battery or charging issues. Here are some steps to take to troubleshoot these problems.

Checking Battery Health

First, check the battery health of your cordless Shark vacuum. If the battery is low, the vacuum may not turn on. If your vacuum has a lithium battery, make sure it is fully charged before use. Refer to the user manual for the required charging time for your model.

If the battery is old or damaged, it may need to be replaced. You can purchase replacement batteries from Shark or a third-party vendor. Make sure to buy the correct battery for your model of vacuum.

Assessing Charger Functionality

If the battery is not the issue, check the charger functionality. Make sure the charger is plugged in and the outlet is working properly. You can test the outlet by plugging in a phone charger or another device.

If the charger is not working, try using a different charger. You can use a battery charger or a phone charger with the same voltage and amperage as the original charger. Make sure to refer to the user manual for the correct voltage and amperage for your model of vacuum.

If the battery and charger are both functioning properly, there may be an issue with the vacuum itself. In this case, refer to the troubleshooting guide in the user manual or contact Shark customer service for assistance.

By following these steps, you can troubleshoot battery and charging issues with your Shark vacuum.

Maintaining Your Shark Vacuum

To keep your Shark vacuum running smoothly and efficiently, it is important to maintain and clean it regularly. Here are some tips for maintaining your Shark vacuum:

Clean the Filters Regularly

Shark vacuums come with washable filters that need to be cleaned regularly. Dirty filters can cause a decrease in cleaning performance and can also damage the motor. To clean the filters, follow these steps:

  1. Turn off and unplug the vacuum.
  2. Remove the dust cup and empty it.
  3. Remove the filter(s) and rinse them under running water.
  4. Let the filter(s) air dry completely before reinserting them into the vacuum.

Clean the Brush Roll

The brush roll is an important part of the vacuum that helps to pick up dirt and debris from carpets and floors. Over time, the brush roll can become clogged with hair and other debris, which can cause it to stop working properly. To clean the brush roll, follow these steps:

  1. Turn off and unplug the vacuum.
  2. Flip the vacuum over and locate the brush roll.
  3. Use scissors or a brush to remove any hair or debris that is wrapped around the brush roll.
  4. Use a damp cloth to wipe down the brush roll and remove any remaining dirt or debris.

Check for Wear and Tear

Regularly check your Shark vacuum for signs of wear and tear. Look for cracks in the hose or dust cup, and make sure that all of the attachments are securely attached. If you notice any damage, replace the parts as soon as possible to prevent further damage.


By following these simple maintenance tips, you can help to extend the life of your Shark vacuum and ensure that it continues to perform at its best. Remember to clean the filters regularly, clean the brush roll, and check for wear and tear to keep your vacuum running smoothly for years to come.

Contacting Customer Service

If you have tried all the troubleshooting steps and your Shark vacuum still won’t turn on, it’s time to contact customer service. Shark offers excellent customer support, and their experts are always ready to help you diagnose and fix any issues with your vacuum.

To contact Shark customer service, you can visit their official support and help center on their website. You can find the contact information and hours of operation for live agent support, which is available during Mon-Fri 9am-9pm ET and Sat. 9am-6pm ET. Before reaching out to them, don’t forget to register your product on their website.

When contacting customer service, be sure to have your Shark vacuum’s model number and purchase information on hand. This will help the customer service representative diagnose the issue and provide you with the appropriate solution. You can also provide information about any troubleshooting steps you have already taken.

If your Shark vacuum requires repair or replacement, the customer service representative will guide you through the process. They may also provide you with information about where to shop for Shark vacuum cleaners and accessories.

In conclusion, if you have a common issue with your Shark vacuum, don’t hesitate to contact customer service. They are knowledgeable and confident in their ability to diagnose and fix any problems with your vacuum.

Frequently Asked Questions

Is there a reset button on a Shark vacuum?

Yes, there is a reset button on most Shark vacuum models. It is usually located on the back of the vacuum’s motorized brush head. If your vacuum suddenly stops working, try pressing the reset button to see if that solves the issue.

Why is my Shark motor not turning?

There are several reasons why your Shark motor may not be turning. One common reason is a clogged brush roll. Check the brush roll and remove any hair, debris, or other obstructions that may be preventing it from turning. Another reason could be a faulty motor or a damaged power cord.

Why did my vacuum suddenly stop working?

There are several reasons why your vacuum may suddenly stop working. It could be due to a clogged filter, a full dustbin, a damaged power cord, or a faulty motor. Try troubleshooting the issue by checking these components and cleaning or replacing them as necessary.

How do you reset the Shark vacuum cleaner when it overheats?

If your Shark vacuum overheats, it will automatically shut off to prevent damage to the motor. To reset the vacuum, unplug it and let it cool down for at least 45 minutes. Once it has cooled down, plug it back in and turn it on.

Where is the fuse located on a Shark vacuum?

Not all Shark vacuum models have a fuse. If your vacuum has a fuse, it is usually located on the power cord or inside the vacuum’s motorized brush head. Refer to your vacuum’s user manual for specific instructions on how to locate and replace the fuse.

How can I troubleshoot my Shark vacuum not sucking?

If your Shark vacuum is not sucking properly, check the dustbin and filter for clogs and clean or replace them as necessary. Also, check the hose and attachments for any obstructions. If these steps do not solve the issue, it could be due to a faulty motor or a damaged power cord.