Where is the Blower Located?
3 Answers
The blower is located behind the glove box on the passenger side. It consists of a motor, air filter, blower body, air chamber, base, and oil drip nozzle. Blowers can be categorized into: Roots blowers, blast furnace blowers, magnetic levitation blowers, single-stage high-speed centrifugal blowers, multi-stage centrifugal blowers, and air suspension centrifugal blowers. The blower operates via an eccentrically mounted rotor inside the cylinder, which causes the volume between the vanes in the rotor slots to change, thereby drawing in, compressing, and expelling air. During operation, the pressure difference of the blower automatically delivers lubrication to the oil drip nozzle, which drips into the cylinder to reduce friction and noise. Additionally, it prevents gas backflow in the cylinder. This type of blower is also known as a sliding vane blower.
I've been driving for several years and have figured out the location when encountering blower issues. Generally, it's located in the car's air conditioning system, usually hidden beneath the dashboard near the passenger footwell area. Opening the glove compartment or removing that plastic cover will reveal the fan motor assembly. It's the core component for air supply—if you turn on the AC and get no airflow or hear strange noises, the blower might be stuck or the fan damaged. Don't rush to dismantle it; first check the fuse box location, like a small box on the driver's side or in the engine bay—a blown fuse can stop the fan. I once dealt with a blockage; clearing out the leaves restored normal operation. Newbies often panic, but finding and maintaining it yourself is cost-effective—just operate safely and avoid damaging the wiring.
As an average driver, I find the blower motor location actually quite easy to locate. Most vehicles place it in the gap beneath the dashboard and glove compartment - just sit in the passenger seat and feel around the footwell area. It's responsible for AC airflow; if air suddenly stops, the fan might have quit or wiring came loose. Once during summer overheating, I discovered dust buildup on blower blades affecting operation - cleaning them brought it back to life. I recommend making routine checks a habit: turn AC to max setting and listen for normal humming; since its position is fixed, no need to rummage randomly under the hood. If silent, likely a blown fuse or control module issue - best visit a repair shop promptly then.
