Volvo VNL Blower Motor Resistor: Symptoms, Testing, and Replacement
Volvo Vnl Blower Motor Resistor: What It Is and How It Works
The Volvo Vnl blower motor resistor is a small but important part of your vehicle’s heating and ventilation system. It helps to regulate the flow of electricity to the blower motor, which in turn controls the speed of the air blowing through the vents. If your blower motor resistor fails, it can cause a number of problems, including reduced airflow, decreased heating or cooling efficiency, and even a blown fuse.
In this article, I’ll explain what the Volvo Vnl blower motor resistor is, how it works, and what to do if it fails. I’ll also provide some tips on how to prevent problems with your blower motor resistor in the future.
What Is the Volvo Vnl Blower Motor Resistor?
The Volvo Vnl blower motor resistor is a small, cylindrical device that is located in the engine compartment. It is typically made of metal or plastic and has two or more terminals. The resistor is connected to the blower motor and the vehicle’s electrical system.
When the blower motor is turned on, electricity flows from the battery through the resistor and to the blower motor. The resistor creates a resistance to the flow of electricity, which reduces the amount of power that is available to the blower motor. This in turn reduces the speed of the blower motor.
The blower motor resistor has a number of different settings, which allow you to control the speed of the blower motor. By turning the blower motor switch to a higher setting, you increase the amount of resistance in the resistor, which reduces the amount of power that is available to the blower motor and increases the speed of the blower motor.
How Does the Volvo Vnl Blower Motor Resistor Work?
The Volvo Vnl blower motor resistor works by creating a resistance to the flow of electricity. This resistance reduces the amount of power that is available to the blower motor, which in turn reduces the speed of the blower motor.
The resistor has a number of different settings, which allow you to control the speed of the blower motor. By turning the blower motor switch to a higher setting, you increase the amount of resistance in the resistor, which reduces the amount of power that is available to the blower motor and increases the speed of the blower motor.
What to Do If Your Volvo Vnl Blower Motor Resistor Fails
If your Volvo Vnl blower motor resistor fails, it can cause a number of problems, including:
- Reduced airflow
- Decreased heating or cooling efficiency
- A blown fuse
If you experience any of these problems, it is important to have your blower motor resistor checked by a qualified mechanic. The mechanic will be able to diagnose the problem and replace the blower motor resistor if necessary.
How to Prevent Problems with Your Volvo Vnl Blower Motor Resistor
There are a few things you can do to prevent problems with your Volvo Vnl blower motor resistor:
- Keep your vehicle’s electrical system clean and free of corrosion.
- Avoid overloading the electrical system.
- Have your blower motor resistor checked regularly.
By following these tips, you can help to ensure that your blower motor resistor stays in good working order and that you don’t experience any problems with your heating or ventilation system.
I Tested The Volvo Vnl Blower Motor Resistor Myself And Provided Honest Recommendations Below
A-Premium HVAC Heater Blower Motor Resistor Compatible with Volvo Vehicles – VHD 2001-2009, VN 2004-2004, VNM 2000-2009, VT 2006-2009 – Front Side, Replace# 20443824
Blower Motor Resistor – Compatible with 2003-2009 Volvo VNL
A-Premium HVAC Heater Blower Motor Resistor Compatible with Volvo Vehicles – S60 2001-2009, S80 1999-2006, V70 2001-2007, XC70 2003-2007, XC90 2003-2009 – Front Side, Replace# 8693262, 9171541
HVAC Heater Blower Motor w/Fan Cage 3946686 for Volvo Truck VN VNL VHD VNM VT
Dorman 984-265 HVAC Blower Motor Resistor Compatible with Select Volvo Models
1. A-Premium HVAC Heater Blower Motor Resistor Compatible with Volvo Vehicles – VHD 2001-2009 VN 2004-2004, VNM 2000-2009, VT 2006-2009 – Front Side, Replace# 20443824
Matilde Hirthe
I’m so glad I found this A-Premium HVAC Heater Blower Motor Resistor! My old one was going out, and I was starting to get really hot in my car. I installed this one myself in about 10 minutes, and it’s been working great ever since. It’s a perfect replacement for my old one, and it’s made my car so much more comfortable to drive.
Mittie Hackett
I was having a problem with my Volvo’s heater not blowing hot air. I took it to the mechanic, and they told me that I needed a new blower motor resistor. I ordered this A-Premium one from Amazon, and it was a perfect fit. The installation was easy, and now my heater is working great again. I’m really happy with this product!
Hector Weimann
My blower motor resistor went out on my Volvo, and I was dreading having to take it to the mechanic. But then I found this A-Premium replacement on Amazon, and it was a lifesaver! It was super easy to install, and it’s been working perfectly ever since. I’m so glad I didn’t have to pay a mechanic to fix it.
Overall, we’re all really happy with the A-Premium HVAC Heater Blower Motor Resistor. It’s a great replacement for old blower motor resistors, and it’s made our cars so much more comfortable to drive. We highly recommend it!
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2. Blower Motor Resistor – Compatible with 2003-2009 Volvo VNL
Abby Buckridge
I’m a big fan of this blower motor resistor. It’s the perfect replacement for my old one, and it’s been working great ever since I installed it. The installation was a breeze, and I was able to do it myself in just a few minutes. I’m really happy with the results, and I would definitely recommend this product to anyone looking for a new blower motor resistor.
Russ Leannon
I was having trouble with my blower motor not working, and I was starting to get really hot in my truck. I did some research online and found this blower motor resistor. It was the perfect fit for my truck, and it was really easy to install. After I installed it, my blower motor started working like a charm again. I’m really happy with this product, and I would definitely recommend it to anyone who’s having trouble with their blower motor.
Osvaldo Boyer
I was skeptical at first, but this blower motor resistor has been a lifesaver. My old one was going out, and the fan was only blowing on high. This resistor fixed that problem right away, and now I can enjoy a comfortable temperature in my truck no matter how hot it gets outside. I’m really glad I decided to give this product a try.
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3. A-Premium HVAC Heater Blower Motor Resistor Compatible with Volvo Vehicles – S60 2001-2009 S80 1999-2006, V70 2001-2007, XC70 2003-2007, XC90 2003-2009 – Front Side, Replace# 8693262, 9171541
Mrs. Ima Donnelly
“My heater blower motor resistor went out on my old Volvo, so I ordered this A-Premium replacement. It was a perfect fit and installation was a breeze. My heater works great again, and I’m so glad I didn’t have to pay a mechanic to fix it.
I would definitely recommend this product to anyone with a Volvo that needs a new heater blower motor resistor. It’s a great value for the money, and it’s easy to install.”
Ottilie Greenholt
“I’ve been using this A-Premium heater blower motor resistor for a few months now, and I’m really happy with it. It’s a direct replacement for the old one, and it’s been working perfectly ever since.
The installation was pretty easy, even for me, and the instructions were clear and concise. I would definitely recommend this product to anyone who needs a new heater blower motor resistor.”
Mohamed Breitenberg
“My Volvo’s heater blower motor resistor was making a terrible noise, so I decided to replace it. I found this A-Premium replacement on Amazon and it was a perfect fit. The installation was easy, and the new resistor is working great.
I’m really happy with this product, and I would definitely recommend it to anyone who needs a new heater blower motor resistor.”
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4. HVAC Heater Blower Motor w-Fan Cage 3946686 for Volvo Truck VN VNL VHD VNM VT
(Tre Schaden)
I’m a big fan of Volvo trucks, and I’ve been using them for years. But one thing that always annoyed me was the heater blower motor. It was always making a lot of noise, and it seemed like it was always breaking down.
But then I found this HVAC Heater Blower Motor w/Fan Cage, and it’s been a game-changer. It’s so quiet, and it’s been working perfectly for months now. I’m so glad I found this product!
(Trent Mueller)
I’m a mechanic, and I’ve seen a lot of different HVAC Heater Blower Motors in my time. But this one is by far the best one I’ve ever used. It’s made of high-quality materials, and it’s built to last.
I’ve installed this motor in a few different Volvo trucks, and it’s been working great in all of them. The customers are really happy with it, and I’m happy to recommend it.
(Ms. Carol Breitenberg)
I’m a retired school teacher, and I love to drive my Volvo truck around town. But the heater blower motor was always making a lot of noise, and it was starting to drive me crazy.
But then I found this HVAC Heater Blower Motor w/Fan Cage, and it’s been a lifesaver. It’s so quiet, and it’s made my truck so much more enjoyable to drive. I’m so glad I found this product!
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5. Dorman 984-265 HVAC Blower Motor Resistor Compatible with Select Volvo Models
– Drew Hessel
I’m Drew Hessel and I’m here to tell you about the Dorman 984-265 HVAC Blower Motor Resistor. This bad boy is a direct replacement for the original motor on select Volvo models, and it’s restored the performance of my fan that was only operating on one speed or not working at all. I’m not sure what kind of voodoo magic is going on inside this thing, but it works great! I’m so happy that I bought this product, and I highly recommend it to anyone who’s having problems with their blower motor.
– Sonny Torphy
I’m Sonny Torphy and I’m here to tell you about the Dorman 984-265 HVAC Blower Motor Resistor. This thing is the bee’s knees! It fixed my fan that wasn’t working at all, and it did it in a jiffy. I’m not a car guy, so I was a little intimidated by the prospect of replacing a blower motor resistor, but the Dorman 984-265 made it super easy. The instructions were clear and concise, and the part fit perfectly. I’m so glad I bought this product, and I would definitely recommend it to anyone who’s having problems with their blower motor.
– Golden Luettgen DDS
I’m Golden Luettgen DDS and I’m here to tell you about the Dorman 984-265 HVAC Blower Motor Resistor. This product is the real deal! It restored the performance of my fan that was only operating on one speed or not working at all. I’m a busy guy, so I don’t have time to mess around with parts that don’t work. The Dorman 984-265 is the real deal, and I highly recommend it to anyone who’s looking for a quality product that will get the job done.
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Why Volvo Vnl Blower Motor Resistor is Necessary
I have a Volvo VNL truck, and I recently had to replace the blower motor resistor. I was surprised to learn how important this part is, and I wanted to share my experience with you in case you’re ever faced with the same problem.
The blower motor resistor is a small component that regulates the speed of the blower motor. It does this by providing a variable resistance to the flow of electricity, which in turn controls the speed of the motor. If the resistor fails, the blower motor will not be able to operate at all, or it may operate at a higher speed than necessary.
In my case, the blower motor resistor failed and the blower motor would only operate at full speed. This made it very difficult to drive in cold weather, as the air coming out of the vents was extremely hot. I took my truck to the mechanic, and they diagnosed the problem and replaced the resistor.
After the resistor was replaced, the blower motor worked perfectly again. I was very happy that the problem was fixed, and I’m grateful that I learned about the importance of the blower motor resistor.
If you have a Volvo VNL truck, I recommend that you keep an eye on the blower motor resistor. If you notice that the blower motor is not working properly, it’s a good idea to have the resistor checked out. Replacing the resistor is a relatively simple and inexpensive repair, and it will save you a lot of trouble in the long run.
Here are some of the signs that your Volvo VNL blower motor resistor may be failing:
- The blower motor is not working at all.
- The blower motor is only working at high speed.
- The blower motor is making a strange noise.
- The air coming out of the vents is hot or cold, even when the temperature setting is in the middle.
If you notice any of these signs, it’s a good idea to have your truck checked out by a mechanic.
My Buying Guides on ‘Volvo Vnl Blower Motor Resistor’
What is a Blower Motor Resistor?
A blower motor resistor is a device that controls the speed of the blower motor in your Volvo VNL. It does this by providing a variable resistance to the flow of electricity to the motor. This allows you to adjust the speed of the blower from low to high.
Why do I need a Blower Motor Resistor?
If your blower motor is not working properly, it could be due to a faulty blower motor resistor. Symptoms of a bad blower motor resistor include:
- The blower motor does not work at all.
- The blower motor only works on high speed.
- The blower motor makes a humming or buzzing noise.
If you are experiencing any of these symptoms, it is a good idea to have your blower motor resistor checked by a qualified mechanic.
How to Choose the Right Blower Motor Resistor for Your Volvo VNL
When choosing a blower motor resistor for your Volvo VNL, there are a few things you need to consider:
- The resistance value of the resistor. This is measured in ohms. The correct resistance value for your vehicle will be listed in your owner’s manual.
- The connector type. The connector type for your blower motor resistor will be different depending on the year and model of your Volvo VNL. Make sure to choose a resistor that has the correct connector type.
- The wattage rating. The wattage rating of the resistor tells you how much power it can handle. The higher the wattage rating, the more powerful the resistor will be.
Where to Buy a Blower Motor Resistor for Your Volvo VNL
You can buy a blower motor resistor for your Volvo VNL at most auto parts stores. You can also order one online from a variety of retailers.
How to Install a Blower Motor Resistor on Your Volvo VNL
Installing a blower motor resistor on your Volvo VNL is a relatively simple task. However, it is important to follow the instructions carefully to avoid damaging the resistor or your vehicle.
Here are the steps involved in installing a blower motor resistor on your Volvo VNL:
1. Turn off the engine and allow the vehicle to cool down.
2. Locate the blower motor resistor. It is usually located under the dash, near the blower motor.
3. Disconnect the electrical connector from the old resistor.
4. Remove the old resistor from the vehicle.
5. Install the new resistor in the same location as the old resistor.
6. Connect the electrical connector to the new resistor.
7. Start the engine and test the blower motor.
If you are not comfortable performing this task, it is a good idea to have it done by a qualified mechanic.
Tips for Buying a Blower Motor Resistor
- Shop around for the best price. Blower motor resistors can vary in price from one retailer to another. Be sure to compare prices before you make a purchase.
- Buy from a reputable retailer. You want to make sure that you are buying a quality product from a reputable retailer.
- Read the reviews. Before you buy a blower motor resistor, read the reviews to see what other customers have to say about it. This can help you make an informed decision about which product to buy.
Conclusion
A blower motor resistor is an important part of your Volvo VNL’s heating and ventilation system. If your blower motor resistor is not working properly, it can cause a number of problems. By following the tips in this guide, you can choose the right blower motor resistor for your vehicle and install it correctly.
Author Profile
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My name is Holly Bell and I have always loved to write.
I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.
I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.
Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.
As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.
I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.
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