Rattling noise coming from heat/AC vents in your car or truck? Find blower motor problems easily.
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- Опубліковано 2 жов 2024
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Is there a rattling noise coming from the vents in your car or truck when you run the heat or air conditioning? In this video, Len shows you how to check out smells, noises, and other problems related to the air vents in your car or truck. Rattling noise can come from a broken blower motor cage, or debris being trapped inside it. Problems with vent speeds are probably due to a faulty blower motor resistor. Smells and other problems could be a result of a dirty or missing cabin air filter! To find out what you need to know to solve your vent problems, check out this video!
🔧 List of tools used:
• Flat Blade Screwdriver 1aau.to/ovL/1AX...
• Phillips Head Screwdriver 1aau.to/ovL/1AX...
• Complete Metric Socket Set 1aau.to/ojx/1AX...
• Circuit Tester
• Ratchet 1aau.to/oxi/1AX...
• Multimeter 1aau.to/oa/1AXA...
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While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.
![Why Is Your Car Making a Rattling Noise When AC Is On? [Top 4 Reasons]](/img/n.gif)
Very useful content, as always. Incidentally I'm facing a blower problem with a 2002 Honda Accord since a month ago. Sometimes there's noise coming from it. Right now there's none. From this video, I now know much better. THANK YOU!
-- Petaling Jaya, Malaysia
Cabin air filter is the most ignored part of a car, you should replace it every two years for maximum benefit.
Unless your car doesn’t have one like my 03 Sequoia
2 years! Wht that's long time. Well nvm cuz depends how much they drive ig
In my car i have to replace it every month
Thanks for all your teachings friend.
I'm having rattling noises coming from the vents which doesn't stop when I turn off the interior fan (?) It's a 2006 Honda Odyssey. Thoughts?
You are an amazing teacher! You covered off so many potential issues, so well! Thank you!!!
Question though what if there is a smell when it's on then goes away question 2 what if the vehicle was designed without a cabin air filter how would you fix that
My car dose not have a cabin air filter best you can doo is keep the vents up by the window where your wipers are keep those clean buy those compressed air cans and blow them into all the dash vents and do the same with the vents by your wipers.
Would it be OK to blow some ozone through the vents ? 2014 stating to smell used. NO EATING IN THE CAR!!!
Carful with that the vents lead right back to the heater core and evaporator that stuff could damage the metal on the evaporator and heater core
Lol mechanics always say that, if you're replacing this part then you might as well replace these parts at the same time. If you're replacing your pads you got to do your rotors, if you're doing the blower motor then you got to do the resistor and the pigtails. No, no you don't. And you shouldn't unless they need replacing. You can have a resistor fail and have a perfectly good blower motor.
So funny especially the mouse squeaking.
I have a 2019. I don't think it should be making this sound yet. There definitely isn't a bunch of debris in it.
My Pontiac Vibe makes a ticking sound and stops when I turn it on circulate. Even if my fan is turned off it still makes that noise. What would be the cause?
I want that blue circuit tester. Where's your link?
My heater making a loud noise when on high I checked blower motor and it's clean and works as it should filter was a little dirty but not that bad. The heat still making loud vibrating like noise but when I switch to a/c the noise is not present.
Lexus Dealer replaced center display controller and now heater growls pretty loud. What did they fuck up?
Why is it when I turn it on (face only fan) the noise goes away? But when the climate control is off, the sound comes back.
My 2015 rs camro battery just gave but my stability warning and engine check warning came on all at the same time do you think this is from the battery its self or should I check the sensors
Note this not all cars have cabin air filters my car dose not have one
Thank you for this video Gives me confidence to replace my filter and inspect the noise from the fan.
Cabin air filter? Does 2008 GMC Acadia have one?
Mine is only when it turns off it makes a little noise
Nice Mustache
As always, great info to help DIYers save a few bucks with preventative maintenance!
What about a blower motor that works sometimes but not all the time and you have to slam the car door to get the blower motor to turn on.
That’s a sign of bad brushes on the motor replace the blower fan
Love the energy!! Great video as always!
El mejor maestro
You’re the best
Nice videos. Gracias amigo!
+Orlando Rodriguez Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
She loves to talk with her hands. Ma'am.