- Deplete the glove box by opening it. If necessary, locate a screw on the lower right side and remove it (not all models have this)
- Look for plastic tabs along the glove box’s edges. You’ll see the glove box opening more fully when you press these.
- Then, pick a long, rectangular piece of plastic with two tabsone on each side. The plastic will come off when these tabs are squeezed in, revealing the air filter.
- Cabin air filter should be taken out and changed.
- Reattach the plastic strip and put the glove box back together by following the reverse directions.
Congratulations, you’ve just replaced your air filter. When you use the heater or the air conditioner, the air will circulate better and cleaner.
In This Article...
How frequently should a Toyota Corolla have its cabin air filter changed?
Your engine air filter and cabin air filter should be replaced every 10,000 miles under harsh driving circumstances and every 15,00030,000 miles in typical driving conditions, according to your Toyota Corolla service manual.
Do I need a cabin air filter to drive?
Even if a broken or malfunctioning cabin air filter has no direct effect on the performance of your engine, it is still not a good idea to do it. especially if you are turning on your heater or air conditioner. Why? Because a choked filter would restrict airflow in the HVAC system, the system would have to expend more energy to maintain the desired temperature inside the car. It might eventually need maintenance, mostly due to air filters that aren’t working properly. However, this isn’t even the more important problem. The potential health risk it poses is the major issue.
The significance of having purified air inside your car cannot be emphasized enough. Put things in their proper context. The average American commuter logs 225 hours year, according to a survey. Given that your air filter prevents pollen and dust from entering your automobile through the air conditioner, you put yourself and your family at risk for a variety of potential respiratory conditions. You want to stay away from that, right? Driving without an air filter is therefore definitely not a good idea.
Cabin air filters: are they washable?
Cabin air filters are the hidden heroes of having a comfortable environment while driving. The majority of people have no idea they exist. They have a job to do, and that task gets them dirty, just like any other filters on your car. Knowing when to clean a cabin air filter or recognize when a new filter is required is essential for proper cabin air filter maintenance. These filters are found in the majority of vehicles built after 2000, and depending on normal driving conditions, manufacturers typically advise replacing them every 15,00020,000 miles, or about once per year.
Purpose
Cabin air filters assist in removing tiny particles such as dust, mold, pollen, and others from the air inside your car that may be unpleasant or dangerous to breathe in. Environmental toxins can irritate people when they pass through a dirty filter. Additionally, the effectiveness of the heating and cooling systems for the interior of the automobile might be impacted by a filthy or clogged filter.
Removal
Although some are under the hood, just behind the firewall, most cabin air filters are found on the passenger side, under the glove box. There could be one or two, depending on the car. Check your owner’s handbook to learn how to remove the filter(s) properly as different vehicles have different methods for doing so. In some cases, disconnecting the glove box is also necessary. Despite how simple it is to remove the filters, treat them carefully to avoid ripping them. Any amount of wear requires replacement.
Debris
You’ll see that one side is dirtier than the other once the filter has been removed. Look for fading, a buildup of dirt or dust, and rips or distorted pleats. By hand, clear the area of any sticks, bigger debris, or other gathered items.
Cleaning Different Filter Types
There are cloth, carbon, and paper cabin air filters. Never clean paper filters; always replace them. Some fabric and carbon filters can withstand washing and are reusable. Apply water with a hose set to low pressure, sweeping from top to bottom, from clean side to dirty side. Then pour soapy water into a container, submerge, slosh around, and let sit for at least 10 minutes. Rinse it off and let it to air dry on a towel in the sun. Repeat as necessary with a fresh batch of clean, soapy water. Reinstall only when everything has dried completely to avoid developing mold. Reusable filters can only be washed so many times; if they start to look worn or develop holes, it’s time for a replacement.
Maintaining your cabin air filter is an easy method to enhance the quality of the air and boost the effectiveness of your heating and cooling systems.
To learn more about all the filters we have to offer, visit NAPA Online or depend on one of our 17,000 NAPA AutoCare centers. Visit your neighborhood NAPA AUTO PARTS store to speak with a qualified specialist for more details on cabin air filter maintenance.
What happens if the cabin air filter isn’t changed?
If you don’t replace your cabin air filter, it will accumulate additional dirt and debris, reducing its effectiveness and that of your car’s HVAC system. The volume of air entering your passenger compartment will gradually decrease, which may cause a problem with unpleasant scents within your car. The air quality in your car will be significantly improved by performing the straightforward task of changing your cabin air filter.
Cabin air filters: do they impact gas mileage?
Surprisingly, a blocked filter can reduce fuel efficiency since it forces your engine to work harder than it needs to. It’s recommended that you change your cabin air filter every 12,000 to 15,000 miles, but it’s a good idea to check your owner’s handbook first.
How much should replacing a cabin air filter cost?
How Much Does It Cost to Replace a Cabin Air Filter? Depending on your car, the cost of replacing the cabin air filter could range from $30 to $70.
How frequently should a cabin air filter be changed?
However, in general, most cabin air filters should be changed every 15,000 to 30,000 miles. Additional indications include any of the following: airflow reduction when climate control systems are activated. persistent, offensive scents.
The 2017 Corolla has an air filter in the cabin.
The majority of the time, it will be behind the glove box. Cabin air filters in your 2017 Toyota Corolla are intended to clean the air as it passes through your heating, air conditioning, and ventilation system, much like engine air filters are. Allergens like pollen and dust are eliminated by the cabin air filter.
The number of air filters in a Toyota Corolla.
The 2020 Toyota Corolla has two major air filters. The engine air filter, which is found in the engine bay, is designed to remove potentially harmful particles from the air that could harm the engine of your car.
On a Toyota Corolla, where is the cabin air filter located?
Make sure you have the right replacement item before you start replacing the cabin air filter. Cabin air filters are available in a range of forms and sizes; if you purchase the incorrect one, it will not fit.
Additionally, it’s definitely a good idea to think about cleaning out your glove box before you start replacing the filter. Why? Because an air filter is generally found behind the glove box in modern Toyota automobiles. It will just take longer to complete the replacement if the glove box is filled with a lot of goods.
Behind the glove box, the cabin air filter is often placed vertically.
Can your automobile smell if it has a cabin filter?
Your cabin air filter may need to be updated if you smell something strange coming from the vents in your car. A heavily contaminated filter will cause the vents within the automobile to smell soiled, dusty, or musty. When you try to enhance the AC system’s airflow, the odor will only get worse, making it unpleasant for everyone to sit inside the car.
Will a lack of air filters trigger the check engine light?
The air filter is your car’s first line of defense since it keeps airborne impurities like dirt, dust, and leaves from being drawn into the engine compartment while still allowing clean air to enter the engine. The engine air filter may become clogged over time and lose its ability to filter air entering the engine. The performance of the engine in your automobile can suffer if your air filter gets blocked with dirt and debris. Discover the warning signs and symptoms of a clogged engine air filter by reading on.
Lack of Acceleration
When you press on the accelerator, if it seems like your car is taking a while to move, it may be because your engine isn’t getting enough fresh air. Because less clean air is passing through the air filter and into the engine, the engine’s power and performance are reduced. Your engine will accelerate more quickly if you replace your old, dirty engine air filter with a fresh, clean one.
Poor Engine Performance
A blocked engine air filter is the likely cause of engine misfires, harsh idling, and difficult starts. Unburned fuel forms a sooty deposit on the spark plug as a result of the filthy air filter restricting air flow to the engine. The spark plug(s) become dirty as a result, making it harder for them to produce the spark that the combustion process requires. Your engine’s performance will be improved by replacing the air filter and any damaged spark plugs.
Strange Engine Noises
After some time behind the wheel, you become familiar with the sounds that your car’s engine typically makes. It may be a sign of a dirty air filter that is harming a spark plug if you start to hear coughing or popping noises emanating from the engine area, or if your car vibrates excessively. If you replace your air filter before it becomes blocked, you won’t need to replace the spark plugs as well.
Illuminated Check Engine Light
One of the things that can set off your Check Engine light is a dirty air filter, which is brought on by a lack of airflow to the engine and a buildup of carbon deposits. Have your mechanic run a diagnostic on your car to identify the issue; it may be as easy as changing the air filter.
Black Smoke Coming From Tailpipe
A filthy air filter might also result in flames or black smoke emanating from the exhaust pipe. The combustion process may not entirely burn the gas if there is not enough clean air available. The unburned fuel then leaves the car through the tailpipe and burns out at the end of the exhaust pipe as flames or black, sooty smoke.
Dirty Air Filter
An air filter that is clogged with dirt is a clear indication that it is unclean. The simplest approach to determine whether your air filter needs to be changed is to perform a visual inspection. A dirty air filter will appear darker with the dirt and particles visible, but a brand-new air filter is white or off-white in color.
Reduced Gas Mileage
A decrease in fuel efficiency in an older carbureted vehicle is a common indication that the air filter needs to be cleaned. The right mixture of fuel and air is created in the carburetor to facilitate combustion. Your engine may use more gas to make the power it needs to operate if it doesn’t have enough fresh air to do so. You may cut your gas costs with a clean air filter.
Modern fuel-injected automobiles employ the onboard computer to automatically regulate the fuel flow and achieve the ideal air and fuel combination. The gas mileage of contemporary automobiles is not much impacted by the air filter.
How Often to Change Engine Air Filter
While different manufacturers have different suggestions for how frequently to change your air filter, if you notice any of these symptoms, it’s time to have your air filter checked. You have two options for checking the air filter: you can do it yourself or ask your mechanic to do it. To remove the air filter by yourself, first check your owner’s manual for the position of the filter and follow these simple instructions.
A brand-new engine air filter typically has a white or off-white tint. It’s okay to stay inside if the engine air filter is white or very mildly dusty. By tapping it to loosen the loose debris, you can remove a thin layer of dirt. It is necessary to replace the filter if it is covered in debris and other impurities.