Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

Why is the fan of BYD F3 not working?

3 Answers

NolanLynn

07/24/25 4:38am

The reasons why the fan of BYD F3 is not working are: 1. Poor contact of the air conditioning switch: If the air conditioning switch has poor contact, it cannot control the normal startup of the car air conditioning, and the two cannot connect, resulting in the fan of the car air conditioning not working; 2. Fan bearing detachment: When the fan bearing is detached, turning on the air conditioning only causes the bearing to idle without the fan rotating normally. In this case, the fan bearing needs to be reinstalled and secured; 3. Damage to the fan motor coil: The fan cannot function properly, leading to its failure to rotate. In this situation, the fan motor coil needs to be inspected and repaired, or replaced if necessary.

Was this review help?

17

4

Share

StHazel

08/11/25 12:13am

I've been driving a BYD F3 for many years and encountered the issue of the fan not working once. That time was during a long trip, the air conditioning fan didn't move at all, and the car interior was as hot as a steamer. I checked the fuse, found the fan's fuse in the engine compartment's fuse box, it was already blown, and replacing it with a new one fixed the problem. Relay issues are also common; if that little black block doesn't make a clicking sound when the switch is pressed, it means it's broken. The fan motor might be aging, or the blades might be stuck with debris preventing rotation, or the wiring connectors might be rusted causing poor contact and no current flow. Don't risk repairing it yourself; find a professional repair shop to test the voltage and circuit short points with tools. A non-working fan not only causes the air conditioning to fail but also triggers an alarm when the engine overheats, affecting safe driving. Solve it promptly to ensure safety.

Was this review help?

14

2

Share

Expand All

VonIvan

08/11/25 12:15am

Common reasons for BYD F3 fan not rotating: fuse blown due to overload circuit protection, relay contact wear, signal interruption, oxidized or loose wiring connectors. Motor bearing seized or winding short circuit, low voltage fault. Control panel malfunction, air conditioning signal loss, system disorder. Check temperature control sensor. Repair shop should test computer fault codes for accurate repair.

Was this review help?

7

5

Share

Expand All

More Forum Discussions

Where is the VIN located on a Chevrolet Cruze?

The VIN (Vehicle Identification Number) of the Chevrolet Cruze is located on the nameplate at the lower end of the windshield on the passenger side. The VIN can identify the manufacturer, engine, and chassis serial number of the vehicle. Taking the 2018 Cruze as an example, its body dimensions are: length 4666mm, width 1807mm, height 1460mm, with a wheelbase of 2700mm and a fuel tank capacity of 52 liters. The 2018 Cruze is equipped with a 1.4T turbocharged engine, delivering a maximum power of 110kW and a maximum torque of 240Nm, paired with a 7-speed dual-clutch transmission. It features a front suspension type of MacPherson independent suspension and a rear suspension type of torsion beam with Watt's linkage semi-independent suspension.

Will speeding with temporary license plates be captured?

Speeding on highways with temporary license plates can be captured. New cars with temporary license plates are allowed to drive on highways, and they can travel in all regions within the validity period, but relevant documents such as invoices, certificates of conformity, and insurance purchase proofs must be carried. Temporary license plates are paper motor vehicle license plates that permit temporary road use, also known as temporary driving license plates. The following is information about temporary license plates: 1. The validity period of temporary license plates generally does not exceed thirty days, and there are four types: temporary license plates for administrative districts, cross-administrative district temporary license plates, temporary license plates for testing purposes, and temporary license plates for special vehicles. 2. There are two commonly used temporary license plates: one can only be driven on city roads (sky blue background with black characters and black borders), and the other can be driven nationwide (brown-yellow background with black characters and black borders).

Is BYD Auto a Domestic Car?

BYD Auto is a Chinese brand. Its main models include: BYD Yuan, Song MAX, BYD F3, Surui, Sirui, Flyer, and the Ocean series. The BYD logo features an elliptical outer frame with the letters "BYD" in the middle, which have been given sharp edges and a cut-out treatment. The overall elliptical structure symbolizes BYD as a large ship bravely riding the waves; BYD stands for "Build Your Dreams," meaning to achieve dreams. Important milestones in BYD's development are as follows: In 2005, the first self-developed brand sedan, the F3, was launched. In 2009, BYD entered the pure electric bus and pure electric forklift industries. In 2018, BYD opened its intelligent automotive development platform, becoming the world's first automaker to open its hardware system. In 2021, BYD released the DM-i Super Hybrid system and launched DM-i Super Hybrid models such as Qin, Song, and Tang.

What methods are used to charge a car battery?

Car batteries are charged by starting the vehicle and allowing the engine to run, which generates electricity. The functions of a car battery include: 1. Providing a strong starting current to the starter when starting the engine; 2. Assisting the alternator in supplying power to electrical devices when the alternator is overloaded; 3. Supplying power to electrical devices when the engine is idling; 4. Protecting the vehicle's electrical components; 5. Converting part of the electrical energy into chemical energy for storage when the alternator's voltage exceeds the battery's electromotive force. Methods for maintaining a car battery include: 1. Avoiding excessive use of the battery; 2. Regularly cleaning the positive and negative terminals; 3. Periodically checking the battery's vent holes to prevent blockages; 4. Preventing the battery's water level from becoming too low; 5. Starting the vehicle once a week if it is parked for an extended period.

How Does a Turbocharged Engine Work?

A turbocharged engine operates by utilizing exhaust gases to drive more air into the engine for combustion, thereby enhancing power output. A turbocharged engine is one equipped with a turbocharger. The turbocharger essentially functions as an air compressor, increasing air intake by compressing air. It harnesses the inertial force of exhaust gases expelled by the engine to spin a turbine in the turbocharger's housing. This turbine, in turn, drives a coaxial impeller that forces air from the air filter into the cylinders under pressure. As engine speed increases, the exhaust gas velocity and turbine speed rise in tandem, enabling the impeller to compress more air into the cylinders. The increased air pressure and density allow for more fuel to be burned, and by adjusting fuel delivery and engine speed accordingly, the engine's output power can be significantly boosted. The primary purpose of turbocharging is to increase the engine's air intake, thereby elevating its power and torque, making the vehicle more powerful. Installing a turbocharger can increase an engine's maximum power by 40% or more compared to its naturally aspirated counterpart. This means the same engine can generate substantially greater power after turbocharging.

What Causes Car Shaking When Starting?

Automatic transmission car shaking when starting may be caused by the following reasons: 1. The throttle body is too dirty, causing uneven air intake and resulting in shaking. 2. Fuel line obstruction leads to insufficient fuel supply at low throttle, causing uneven operation of engine cylinders and shaking. 3. Abnormal transmission operation. Additional Information: 1. The most common cause of car shaking is excessive dirt on the throttle body or carbon buildup on the fuel injectors. When there is too much carbon deposit inside the engine, the gasoline sprayed by the cold start injector will be largely absorbed by the carbon deposits, resulting in an overly lean air-fuel mixture during cold starts and making it difficult to start. 2. In this situation, the car will only start easily after the carbon deposits have absorbed enough gasoline to become saturated. After starting, the gasoline adsorbed on the carbon deposits will be drawn into the combustion chamber by the engine's vacuum suction, making the air-fuel mixture too rich. This causes the engine's combustible mixture to alternate between lean and rich, resulting in idle shaking after a cold start.

Trending Ranking

What does the Volkswagen Tharu look like in terms of appearance?

Why Do Valves Open Early and Close Late?

How to Accurately Determine the Position of Car Wheels?

How to Deal with Tree Sap Stuck on the Car?

How to Troubleshoot Electric Power Steering System Failures?

How Does a Dual-Clutch Transmission Work?

What does it mean when a yellow exclamation mark appears on the steering wheel and the car won't start?

What are the reasons for the Baojun 730 low beam not working?

Does the Dash Cam Still Work After the Car is Turned Off?

How to reset the tire pressure on an Audi A3?

More Forum Discussions

What Causes the Noise When Braking Sometimes?

What Causes a Sudden Loss of Response in the Car's 360-Degree Panoramic System?

What Causes the Clicking Sound When Turning the Steering Wheel in a Magotan?

What Are the Cylinder Arrangement Types?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.