···
Log in / Register

Where is the car air conditioning blower located?

5 Answers
Gail
07/29/25 6:48am

Car air conditioning blower is located behind the glove compartment in front of the passenger seat or at the lower right corner of the dashboard. Remove the glove compartment and then take off the cover plate to see it. The function of the car blower is to blow the cold air from the air conditioning evaporator or the hot air from the heater core into the car. The blower operates by the eccentric rotation of the rotor in the cylinder, changing the volume between the vanes in the rotor slots to suck in, compress, and discharge air. During operation, it uses the pressure difference to automatically deliver lubrication to the oil drip nozzle, which drips into the cylinder to reduce friction and noise, while preventing gas backflow in the cylinder. This type of blower is also called a sliding vane blower.

Was this review help?
5
3
Share
AdrianaLee
08/12/25 10:52pm

The blower motor of a car's air conditioning system is mostly hidden beneath the dashboard, particularly fond of squatting behind the glove compartment on the passenger side. I've found that simply removing the glove box or the cover near the front footwell allows you to spot this little guy. The blower motor acts like a small fan, forcefully pushing the air conditioned air out through the vents—without it, summers would be unbearably hot and winters freezing cold. Its concealed location is designed to save space, but this makes routine checks inconvenient. I remember last time when my car's blower was making an awful noise; a visit to the repair shop revealed that the blades were caked with dust, hindering rotation. After the mechanic cleaned it, the noise was gone. It's advisable to regularly replace the cabin air filter to reduce dust accumulation and prevent the blower from failing prematurely. If you notice reduced airflow or strange noises while driving, it's likely due to obstructions around the blower or a motor malfunction.

Was this review help?
6
3
Share
Expand All
JackDella
10/04/25 4:29am

I think the car's air conditioning blower is quite hidden, usually located under the front seats or behind the dashboard. It's commonly found on the passenger side, and in some cars, it's even tucked away near the engine compartment. Essentially, it's a large fan motor responsible for drawing air from the AC system and blowing it out through the vents. Its position is fixed and not easily movable, and installation considers heat dissipation to prevent overheating. If the blower stops working, you'll get little or no airflow, and you should check the fuse or switch issues. During my last car service, the technician advised against removing the blower panel yourself to avoid damaging the wiring. When AC performance is poor, first check if the filter is dirty, as the blower can also accumulate dust, affecting its lifespan. Regular maintenance ensures smoother airflow.

Was this review help?
5
4
Share
Expand All
VonBeau
11/17/25 6:05am

The blower motor is typically located under the dashboard, near the glove box on the passenger side for easier access. It functions like an electric fan, responsible for pushing both cold and hot air through the system. Its discreet placement maintains cabin tidiness, but blower issues can be particularly frustrating. Common problems include unusual noises, weak airflow, or complete failure – often caused by debris-clogged blades or a burnt-out motor. Exercise caution when removing panels for inspection, and professional repair is recommended. Regularly replacing cabin air filters can also reduce strain on the blower system.

Was this review help?
2
3
Share
Expand All
VanMatteo
01/07/26 7:41am

The car's air conditioning blower is typically tucked behind the front dashboard, with the passenger side being the most accessible. As a core component, the blower is responsible for air circulation. Dust accumulation in its location can clog the blades and cause noise, necessitating regular filter cleaning for protection. When I encountered blower failure, the air conditioning performance was poor, posing significant safety concerns. It's recommended to first check the switch functionality, and seek professional assistance if issues persist. Proper maintenance of the blower's position ensures healthy air circulation inside the vehicle.

Was this review help?
16
1
Share
Expand All
More Forum Discussions

Is it allowed to shift gears twice in the Subject 2 driving test?

Shifting gears twice is not allowed in the Subject 2 driving test, and doing so will result in a direct deduction of 100 points. Here is a detailed introduction to Subject 2: Subject 2, also known as the small road test, is part of the motor vehicle driver's license assessment and refers to the field driving skills test. For C1 and C2 licenses, the test includes five mandatory items: reversing into a parking space, parallel parking, stopping and starting on a slope, turning at a right angle, and driving through curves. Other common point deductions in Subject 2 include: 1. Not wearing a seatbelt: 100-point deduction. 2. Not closing the car door properly: 100-point deduction. 3. Not using turn signals: Failing to use turn signals when starting, turning, changing lanes, overtaking, or stopping, or using them for less than 3 seconds, results in a 10-point deduction. 4. Stalling the engine once: 10-point deduction.
15
2
Share

Can I take the written test for driver's license with an expired ID card?

A temporary ID card holds the same validity as a formal ID card. Electronic IDs cannot be used for the test. If you don't have an ID card, you can apply for a temporary one. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses," you can take the written test (Subject 1) twice on the same day. If you fail the first attempt, you can take a free second attempt. If you fail the second attempt, the test will be terminated, and you can only reschedule after ten days. The written test consists of 100 questions, including single-choice and true/false questions, each worth 1 point, totaling 100 points. If you answer 11 questions incorrectly during the test, the system will automatically submit and end the test. The written test is computer-based and lasts 45 minutes. The content of the written test includes: regulations on driver's licenses and motor vehicle management; road traffic conditions and rules; traffic safety violations and penalties; regulations on road traffic accident handling; basic knowledge of motor vehicles; local regulations; knowledge of braking systems and safety devices for large and medium-sized buses and trucks; specialized knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Test precautions for the written test: Candidates should dress appropriately, no slippers are allowed, and electronic devices and bags are prohibited in the test room. Bring your ID card and queue to enter the waiting hall. Observe the precautions and procedures on the large screen, and store personal belongings in lockers before entering the test room. At the identity verification station, you will be assigned a seat. Once seated, begin the test. Ensure the camera is aligned with you and follow test discipline. If you fail the first attempt, you can retake the test the same day. If you fail again, you must pay to reschedule. After the test, queue to collect your score report and sign it. Failure to sign will render the test invalid. There is no limit to the number of times you can reschedule the written test. Each subject can be taken once, with one retake if you fail. If you skip the retake or fail it, the test will be terminated, and you must reschedule. For Subject 2 and Subject 3, there are only five attempts. Subject 2 and Subject 3 tests can be rescheduled after ten days. If you fail the safety and civilized driving knowledge test (part of Subject 3), your passing score for the road driving skills test remains valid. The driver's license test consists of three subjects: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the traffic safety laws, regulations, and related knowledge test; Subject 2 refers to the field driving skills test; Subject 3 includes two parts: road driving skills and safety and civilized driving knowledge. The safety and civilized driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, the official term (as per the Ministry of Public Security's Order No. 123) does not include "Subject 4." The test duration is 45 minutes.
11
2
Share

What are the causes of auxiliary battery failure in cars?

Possible causes of auxiliary battery failure in cars include: damage to the auxiliary battery fuse; damage to the auxiliary battery itself; malfunction of the generator or charging system; or faults in related wiring harnesses. Additional information is as follows: 1. Solution: When a Mercedes-Benz auxiliary battery fails, it requires repair at a 4S shop and cannot be resolved automatically. Failure of the auxiliary battery indicates an issue with the vehicle's engine battery, which should not be taken lightly. Once the auxiliary battery fails, many functions may become inoperative, such as auto start-stop, reverse radar, seat heating, HOLD function, etc. 2. Impact: Auxiliary battery failure can lead to slow car startup, issues with certain circuit controls, or insufficient power. It may also cause the car battery pack voltage to drop too low, potentially leading to other faults. Therefore, timely repair and replacement at an automotive service center are necessary.
14
0
Share

What is a Lotus car?

Lotus is a sports car. More related information is as follows: 1. Introduction: Lotus Cars is a British automobile brand. It was previously owned by a British sports car and racing car manufacturer and is currently owned by the Malaysian Proton Group, a subsidiary of General Motors in the United States. Its headquarters is located in Norwich, UK. 2. Performance: Lotus cars have a low center of gravity and a streamlined design with a drag coefficient of around 0.3. The engines are powerful, with a minimum output of 160 horsepower, and the cars can reach speeds of up to 300 km/h. Lotus is a strong competitor in the world of motorsport and has won multiple world championships.
4
5
Share

Can Modified Coilover Suspension Pass Annual Inspection?

Generally speaking, modified coilover suspension cannot pass annual inspection. Before modifying a vehicle, the detailed modification plan must be submitted to the traffic management department for review, and the modification can only be legally carried out after approval. The following are also modifications that cannot pass annual inspection: 1. Installing detachable license plate frames: Some people use detachable license plate frames for protecting the plate or other reasons, but such vehicles will be deemed unqualified and cannot pass annual inspection. 2. Changing the body color, replacing the engine, or applying non-compliant window films: Many young car owners are keen on modifying the appearance and interior of their vehicles, and some even replace the engine. Before registration, the vehicle must match the factory-related information, and after registration, the vehicle must match the information registered on the vehicle license. The color, tires, etc., of the vehicle cannot be changed arbitrarily. Additionally, when applying window films, the light transmittance must not be less than 70%, and mirror-reflective films are strictly prohibited. 3. Installing high-intensity xenon headlights: Many car owners feel their headlights are not bright enough for night driving and choose to install high-intensity xenon headlights privately. If modified or installed xenon headlights are found, the vehicle will definitely fail the inspection.
9
3
Share

How to Apply for Vehicle Annual Inspection Exemption?

Automobiles exempt from annual inspection still require obtaining an exemption decal. The application methods are as follows: The annual inspection exemption decal can be applied for online via "Traffic Management 12123" or "Comprehensive Traffic Service Management Platform," but only eligible exempt vehicles during their exemption period qualify for online application. Additional information: 1. Exemption does not mean no inspection: "Exemption" refers to being exempt from on-site testing, meaning the vehicle does not need to be driven to a testing facility for safety and technical inspection, but the owner must still apply for the inspection decal from the traffic management department on time. 2. Methods to apply for the inspection compliance decal: (1) Offline window application: Apply at the nearest traffic police detachment's safety supervision hall or vehicle management office. (2) Online application: Apply online via "Traffic Management 12123" or "Comprehensive Traffic Service Management Platform."
9
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.