Auto Repair

11 Common Car Faults That Can Cause Road Accidents


Cars have become an integral part of our lives, and we rely on them for transportation. However, just like any other machine, cars are prone to faults and breakdowns.

Some car faults are minor and easy to fix, while others can be fatal and cause accidents. In this article, we will explore common car faults that can cause road accidents.

1. Braking system faults

The braking system is one of the most important safety features in a car. Faulty brakes can cause accidents, especially when driving at high speeds. Some common braking system faults include worn-out brake pads, leaking brake fluid, and malfunctioning brake calipers. 

See also: The 5 Things You Need To Know About Brakes and Pads

Faulty braking systems can result in accidents. It is essential to inspect and maintain your car’s braking system regularly to ensure that it is working correctly.

For example, a faulty brake pedal or brake line can cause the driver to lose control of the vehicle, leading to a crash. When this happens, a car accident lawsuit might be the best option for the compensation needed to address the losses and financial costs associated with injuries.

If you got into an accident and sustained injury due to a faulty braking system and someone’s negligence, then you need a car accident lawyer assistance. Having help from a car accident lawyer will ensure that you are properly represented and get the right compensation. 

2. Tire problems

Tires are the only point of contact between a car and the road. Any problems with the tires can result in a loss of control of the vehicle, especially when driving at high speeds. 

Some common tire problems include worn-out treads, underinflation, and overinflation. It is essential to check your car’s tires regularly and replace them when necessary.

3. Faulty steering system

The steering system is another essential safety feature in a car. A faulty steering system can cause the driver to lose control of the vehicle, resulting in an accident. 

Some common steering system faults include worn-out steering components, loose steering wheels, and malfunctioning power steering. It is crucial to have your car’s steering system inspected regularly to ensure that it is working correctly.

4. Electrical faults

Modern cars have a complex electrical system that controls various functions, such as lighting, climate control, and entertainment systems. Electrical faults can cause these systems to malfunction, leading to accidents. 

For example, faulty headlights can reduce visibility at night, while a malfunctioning brake light can cause rear-end collisions. It is essential to have your car’s electrical system inspected regularly to detect and fix any faults.

5. Suspension system problems

The suspension system is responsible for ensuring that the car’s wheels stay in contact with the road. Faulty suspension can cause the car to bounce and sway, making it difficult to control, especially on uneven surfaces. 

Some common suspension system problems include worn-out shocks, damaged struts, and broken springs. It is crucial to have your car’s suspension system inspected regularly to ensure that it is working correctly.


6. Engine problems

The engine is the heart of a car, and any problems with the engine can cause the car to stall or stop suddenly, leading to accidents. Some common engine problems include overheating, low oil pressure, and worn-out spark plugs. It is essential to maintain your car’s engine regularly to prevent these problems from occurring.

See also: How Long Can A Car Engine Last?

7. Transmission faults

The transmission system is responsible for transmitting power from the engine to the wheels. Any problems with the transmission system can cause the car to lose power or stop suddenly, leading to accidents. 

Some common transmission faults include slipping gears, low transmission fluid, and worn-out clutch plates. It is crucial to have your car’s transmission system inspected regularly to ensure that it is working correctly.

8. Faulty airbags

Airbags are designed to protect the driver and passengers in the event of an accident. However, faulty airbags can cause injuries instead of protecting the occupants. 

Some common airbag faults include failure to deploy, deploying at the wrong time, or deploying too forcefully. It is essential to have your car’s airbag system inspected regularly to ensure that it is working correctly.

9. Defective seat belts

Seatbelts are another critical safety feature in a vehicle, and any defects in the seatbelt system can lead to serious injuries in an accident.

A manufacturing defect in the seatbelt system can cause the belt to fail or not restrain the occupant properly, leading to ejection from the vehicle or other injuries. For example, a defective seat belt latch or retractor can cause the seat belt to come loose in an accident.

10. Faulty lights

Faulty lights can be a serious safety hazard, especially at night or in low visibility conditions. Broken or malfunctioning headlights, taillights, or brake lights can make it difficult for other drivers to see the vehicle, increasing the risk of a collision.

11. Malfunctioning windshield wipers

Windshield wipers are a critical safety feature, especially in wet or snowy conditions. Malfunctioning windshield wipers can reduce visibility, making it difficult for the driver to see the road ahead. Worn or damaged wipers can also scratch the windshield, reducing visibility further.


Car faults can cause road accidents, and it is essential to maintain your car regularly to prevent these problems from occurring. 

Regular inspections and maintenance can detect faults early and prevent them from causing accidents. It is also essential to take your car to a qualified mechanic who can diagnose and fix any faults correctly.

11 Common Car Faults That Can Cause Road Accidents

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FireSpeedy first came online in 2019 and has been online ever since. Firespeedy is an Automotive Publication based in India. It comprises of a team of automotive enthusiasts. We supply our readers with high-quality automotive content created for the modern mobile world. We focus on all automotive content: cars, sportscars, supercars, hypercars, sedans, SUVs, motorcycles, auto shows and more. We hope our articles are as engaging as educative, and that every reader will be able to learn and takeaway valuable pieces of information. If you have any query regarding Site, Advertisement and any other issue, please feel free to contact at

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