How To Reset HVAC Blower Sleeper Fuse

How To Reset HVAC Blower Sleeper Fuse

No doubt, we are all afraid of failed blower motors of cars and ACs in the cold or summer season. But it happens sometimes. It doesn’t mean that you cannot resolve this issue. You can surely get rid of a fused blower motor. However, you have to find out the actual reason behind this failure. Otherwise, it will be a wastage of time and money. Even you don’t know how to fix or reset the HVAC blower motor fuse, get a few guidelines from this article for a quick solution.


Well, there are several behind the failure of blower sleeper or motor. Most of the time, it occurs because of the breakage of a component. In that case, you have to replace or fix that component immediately. This article compiled a few points that will help all readers reset the HVAC blower sleeper fuse effortlessly. Moreover, you can also know about the actual reasons and signs that break down the sleeper. 

Before digging into the details, let us give you guys a quick overview of the blower sleeper fuse, especially if you already don’t know about it.

Blower Sleeper Fuse: An Overview:

The HVAC blower sleeper is a motor that pushes the cold or warm air according to the needs of air conditioners, cars and trucks. So, you can keep the ACs and other vehicles warm or cold according to the seasonal requirements with the help of this motor.

A fuse or relay powers this blower motor or sleeper. If your air conditioner is not pushing the air through the vents, it means that the sleeper motor has blown away. You have to fix or replace the engine for better air blowing. Keep in mind that the type and location of blower motor or sleeper vary according to vehicles and air conditioners. 

That’s why it’s better to know the types and locations of sleeper fuses of each kind of vehicle before resetting or replacing it yourself.

Where Does Blower Fuse Locate In The Air Conditioner?

Well, the blower fuse is in the fuse panel of the AC under the dashboard. However, the power and capacity of this fuse depend on the type and intensity of the air conditioner. Moreover, the blower fuse capacity also depends on the required blower speed. If the fuse has blown away, your AC will undoubtedly stop working or pushing the air through the vents. 

Even after the fuse has blown away, the AC unit will remain working. However, the current will not pass through the fuse. Ideally, it would be super easy for you to check the blown-out fuse if you have a voltmeter and know how to use it safely. 

The Other Things To Consider Before fixing Or Resetting the Sleeper Fuse:

It’s not compulsory or essential that your AC stop working just because of a blown a fuse. That’s why it’s better to determine the main reason for AC tripping or stop working before replacing the fuse.

Your AC can also stop working because of a circuit break or improper power supply. So, fix these issues before considering the replacement of the fuse. On the other hand, the improper maintenance of the AC may also cause a stop working. 

In the case of the outdoor AC unit not working, check the circuit breaker or tripping panels. You can quickly turn on the outdoor unit of your AC only by setting the circuit breaker panel. Additionally, check the thermostat panel if the AC is still not working or turning on.

Steps To Reset The Blower Fuse Or Relay:

●      Find the fuse location:

Once you have ensured that your AC fuse has blown away, you have to check for the exact location of the fuse on the panel. So, you can replace or reset it effortlessly. It would be super easy to locate the fuse with the help of the glove’s compartment. 

●      Explore The Glove Box:

Exploring or opening the glove box will offer better access to its content. 

●      Drop Down Or Open The Glove Box Door:

After exploring the glove box, you can easily access the two tubes or panels on it. Once you have found the two tubes, push them inside. In this way, the glove box will open, and you can get better access to working to relay or fuse. 

●      Move Out Relay Motor:

If you want to remove the relay motor from the panel, you must screw down the board using a screwdriver. Once you remove screws, you are all set to move out the old or blown-out fuse.

●      Install New Fuse:

Install the new relay or fuse in the same pattern as the old one attached to the panel. However, you can use the same screws removed from the boards to connect the new fuse. 

●      Push Back The Glove Box Door:

Once you have reset the fuse, place the panel back into the exact location. After that, pull back the glove door in a pushing back manner. You are all set to shut back the glove box door!

Final Thoughts:

Hopefully, mentioned above guidelines and steps are more than enough to reset the HVAC blower sleeper fuse yourself. After reading this post, consider a few points, including the type, capacity, voltage power, horsepower, direction, and location of your AC fuse if you are thinking about resetting the fuse yourself. But if you are still not compatible with resetting the fuse yourself, hire the professionals.

Moreover, you can also ask for assistance from the nearest or most suitable HVAC contractor. Remember to make the right decision at the right time will save your air conditioner and you from a significant loss, including a higher repairing budget.

Also read: How Often Should Pest Control Be Done?

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